CN221413368U - Sodium carbonate crushing device - Google Patents

Abstract

The application provides a soda ash crushing device, which comprises a shell component; the crushing assembly is arranged inside the shell assembly, the crushing assembly comprises a first cutter structure, a second cutter structure and a grid plate structure, the first cutter structure is rotatably connected with the shell assembly, the second cutter structure is rotatably connected with the shell assembly, the first cutter structure is parallel to the axis of the second cutter structure, the first cutter structure is provided with a plurality of first cutter teeth which are arranged at intervals, the second cutter structure is provided with a plurality of second cutter teeth which are arranged at intervals, the first cutter teeth and the second cutter teeth are arranged at intervals, the grid plate structure is connected with the shell assembly, the grid plate structure is partially arranged between the adjacent first cutter teeth, and the grid plate structure is partially arranged between the adjacent second cutter teeth. The technical scheme of the application effectively solves the problem of poor quality of glass products caused by agglomeration of sodium carbonate in the prior art.

Description

Sodium carbonate crushing device

Technical Field

The application relates to the technical field of glass processing, in particular to a sodium carbonate crushing device.

Background

With the continuous development of technology, glass is used in many different fields, such as building, home and electronic products, which are indispensable for daily life.

Soda ash is used as one of the main raw materials for glass processing, plays an important role in the glass processing process, and is also the main component of the clarifying agent.

Because the sodium carbonate has good water absorption, the sodium carbonate is easy to agglomerate, and the blocky sodium carbonate can cause certain influence on the mixing process of the glass raw materials, so that the quality of the glass product is poor, such as CN203470076U.

Disclosure of utility model

The application aims to solve the technical problems that: the quality of glass products is poor due to the agglomeration of sodium carbonate.

In order to solve the technical problems, the application provides a soda ash crushing device.

The sodium carbonate crushing device provided by the application comprises: a housing assembly; the crushing assembly is arranged inside the shell assembly, the crushing assembly comprises a first cutter structure, a second cutter structure and a grid plate structure, the first cutter structure is rotatably connected with the shell assembly, the second cutter structure is rotatably connected with the shell assembly, the first cutter structure is parallel to the axis of the second cutter structure, the first cutter structure is provided with a plurality of first cutter teeth which are arranged at intervals, the second cutter structure is provided with a plurality of second cutter teeth which are arranged at intervals, the first cutter teeth and the second cutter teeth are arranged at intervals, the grid plate structure is connected with the shell assembly, the grid plate structure is partially arranged between the adjacent first cutter teeth, and the grid plate structure is partially arranged between the adjacent second cutter teeth.

In some embodiments, the grate plate structure includes a plurality of grate plates and a connecting plate, the plurality of grate plates being connected with the connecting plate, the connecting plate being connected with the housing assembly, the grate plates being disposed partially between adjacent first cutter teeth, and the grate plates being disposed partially between adjacent second cutter teeth.

In some embodiments, the angle between the grate plate and the horizontal is 35 ° to 55 °.

In some embodiments, the first cutter structure further comprises a first rotating shaft rotatably connected with the housing assembly, the first cutter tooth comprises a first disk body and a plurality of first blades, the first disk body is sleeved on the first rotating shaft, the plurality of first blades are connected with the first disk body, the second cutter structure further comprises a second rotating shaft rotatably connected with the housing assembly, the second cutter tooth comprises a second disk body and a plurality of second blades, the second disk body is sleeved on the second rotating shaft, and the plurality of second blades are connected with the second disk body.

In some embodiments, the plurality of first blades are uniformly disposed along a circumferential direction of the first disk, and the plurality of second blades are uniformly disposed along a circumferential direction of the second disk, the plurality of first blades having a direction of rotation on the first disk opposite to a direction of rotation of the plurality of second blades on the second disk.

In some embodiments, adjacent first cutter teeth are staggered in the axial direction of the first rotating shaft, and adjacent second cutter teeth are staggered in the axial direction of the second rotating shaft.

In some embodiments, the first and second cutter teeth have a thickness of 6mm to 9mm.

In some embodiments, the first cutter structure further comprises a first support sleeve, the second cutter structure further comprises a second support sleeve, the first support sleeve is disposed between adjacent first cutter teeth, and the second support sleeve is disposed between adjacent second cutter teeth.

In some embodiments, the soda ash crushing device further comprises a driving assembly, the driving assembly is connected with the crushing assembly, the driving assembly comprises a motor, a first gear, a second gear, a third gear, a fourth gear and a transmission chain, the first gear is connected with an output shaft of the motor, the transmission chain is meshed with the first gear, the second gear is meshed with the transmission chain, the third gear is connected with the second gear, the third gear is meshed with the fourth gear, the third gear is connected with the first rotating shaft, and the fourth gear is connected with the second rotating shaft.

In some embodiments, the housing assembly comprises a first housing structure and a second housing structure, the first housing structure and the second housing structure are connected, the first cutter tooth, the second cutter tooth and the grate plate structure are arranged in the first housing structure, the first end of the first rotating shaft is rotatably connected with the housing assembly, the second end of the first rotating shaft is arranged in the second housing structure in a penetrating manner and is connected with the third gear, the first end of the second rotating shaft is rotatably connected with the housing assembly, the second end of the second rotating shaft is arranged in the second housing structure in a penetrating manner and is connected with the fourth gear, and the first gear, the second gear, the third gear, the fourth gear and the transmission chain are arranged in the second housing structure.

According to the sodium carbonate crushing device, the caked sodium carbonate is placed in the shell component and is positioned between the first cutter structure and the second cutter structure, the first cutter structure and the second cutter structure rotate to drive the first cutter tooth and the second cutter tooth to rotate, and as the first cutter tooth and the second cutter tooth are arranged in a staggered manner, the sodium carbonate is crushed by the first cutter tooth and the second cutter tooth, the arrangement of the grid plate structure prevents the sodium carbonate from accumulating between the adjacent first cutter tooth and the adjacent second cutter tooth, and part of smaller sodium carbonate particles fall to the bottom of the shell component from gaps between the grid plate structure and the first cutter structure and gaps between the grid plate structure and the first cutter structure to finish crushing; part of the larger particles are blocked by the grid plate structure and cannot fall down, and the particles continue to move between the first cutter structure and the second cutter structure until the particles are crushed into smaller sodium carbonate particles. The technical scheme of the application effectively solves the problem of poor quality of glass products caused by agglomeration of sodium carbonate in the prior art.

Drawings

In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a soda ash pulverizing apparatus according to an embodiment of the present application;

FIG. 2 shows an enlarged partial schematic view of the pulverizing assembly of the soda pulverizing apparatus of FIG. 1;

FIG. 3 is a right side view schematically showing a first cutter structure of the soda ash pulverizing apparatus of FIG. 1;

FIG. 4 shows an enlarged partial schematic view of a second cutter structure of the soda ash pulverizing apparatus of FIG. 1;

FIG. 5 shows a schematic top view of the grate plate structure of the soda ash pulverizing apparatus of FIG. 1;

FIG. 6 shows an enlarged partial schematic view of the grate plate structure of the soda ash pulverizing apparatus of FIG. 1;

Fig. 7 shows a schematic structural view of a driving assembly of the soda ash pulverizing apparatus of fig. 1.

Reference numerals illustrate:

10. A housing assembly; 11. a first housing structure; 12. a second housing structure; 20. a crushing assembly; 21. a first cutter structure; 211. a first cutter tooth; 2111. a first tray; 2112. a first blade; 212. a first rotating shaft; 213. a first support sleeve; 22. a second cutter structure; 221. a second cutter tooth; 2211. a second tray body; 2212. a second blade; 222. a second rotating shaft; 223. a second support sleeve; 23. a grate plate structure; 231. a grate plate; 232. a connecting plate; 30. a drive assembly; 31. a motor; 32. a first gear; 33. a second gear; 34. a third gear; 35. a fourth gear; 36. and a transmission chain.

Detailed Description

Embodiments of the present application are described in further detail below with reference to the accompanying drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the application and are not intended to limit the scope of the application, which may be embodied in many different forms and not limited to the specific embodiments described herein, but rather to include all technical solutions falling within the scope of the claims.

These embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present application, unless otherwise indicated, the meaning of "plurality of" means greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like are merely used for convenience in describing the present application and to simplify the description, and do not denote or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present application. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in the present application are not used for any order, quantity, or importance, but rather are used for distinguishing between different parts. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used herein have the same meaning as understood by one of ordinary skill in the art to which the present application pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

As shown in fig. 1 to 7, a soda ash pulverizing apparatus according to an embodiment of the present application includes: the shell assembly 10, the crushing assembly 20 sets up inside the shell assembly 10, the crushing assembly 20 includes first cutter structure 21, second cutter structure 22 and comb plate structure 23, first cutter structure 21 is rotatably connected with the shell assembly 10, second cutter structure 22 is rotatably connected with the shell assembly 10, first cutter structure 21 is parallel with the axis of second cutter structure 22, first cutter structure 21 has a plurality of first cutter teeth 211, a plurality of first cutter teeth 211 set up at intervals, second cutter structure 22 has a plurality of second cutter teeth 221, a plurality of second cutter teeth 221 set up at intervals, a plurality of first cutter teeth 211 and a plurality of second cutter teeth 221 are staggered, comb plate structure 23 is connected with the shell assembly 10, comb plate structure 23 sets up between adjacent first cutter teeth 211 partially, and comb plate structure 23 sets up between adjacent second cutter teeth 221 partially.

According to the technical scheme of the first embodiment, the agglomerated soda ash is placed in the shell assembly 10 and is positioned between the first cutter structure 21 and the second cutter structure 22, the first cutter structure 21 and the second cutter structure 22 rotate to drive the first cutter teeth 211 and the second cutter teeth 221 to rotate, and because the first cutter teeth 211 and the second cutter teeth 221 are arranged in a staggered manner, the soda ash is crushed by the first cutter teeth 211 and the second cutter teeth 221, the arrangement of the grid plate structure 23 avoids that the soda ash is accumulated between the adjacent first cutter teeth 211 and the adjacent second cutter teeth 221, and part of smaller soda ash particles fall to the bottom of the shell assembly 10 from gaps between the grid plate structure 23 and the first cutter structure 21 and gaps between the grid plate structure 23 and the first cutter structure 21 to finish crushing; some of the larger particles are blocked by the grate structures 23 and cannot fall down, continuing to move between the first cutter structure 21 and the second cutter structure 22 until they are crushed into smaller soda ash particles. The technical scheme of the first embodiment effectively solves the problem of poor quality of glass products caused by agglomeration of sodium carbonate in the prior art.

As shown in fig. 1, 4, 5 and 6, in the first embodiment, the grate plate structure 23 includes a plurality of grate plates 231 and a connection plate 232, the plurality of grate plates 231 are connected with the connection plate 232, the connection plate 232 is connected with the housing assembly 10, the grate plates 231 are partially disposed between adjacent first cutter teeth 211, and the grate plates 231 are partially disposed between adjacent second cutter teeth 221. Because the first cutter teeth 211 and the second cutter teeth 221 are arranged in a staggered manner, a part of the grate plate 231 arranged between the adjacent first cutter teeth 211 is arranged opposite to the second cutter teeth 221, a part of the grate plate 231 arranged between the adjacent second cutter teeth 221 is arranged opposite to the first cutter teeth 211, the grate plate structure 23 is fixed on the shell assembly 10, the grate plate 231 cannot rotate along with the rotation of the first cutter structure 21 and the second cutter structure 22, soda fragments clamped between the adjacent first cutter teeth 211 and the adjacent second cutter teeth 221 strike the grate plate 231, and part of the soda fragments fall into the bottom of the shell assembly 10 from gaps between the grate plate 231 and the first cutter structure 21 and the second cutter structure 22 to finish crushing, so that the size of the gaps between the grate plate 231 and the first cutter structure 21 and the gaps between the grate plate 231 and the second cutter structure 22 determine the size of soda particles after crushing. In the first embodiment, the gap between the grate plate 231 and the first cutter structure 21 is 1mm to 3mm, and the gap between the grate plate 231 and the second cutter structure 22 is 1mm to 3mm. When the gap is smaller than 1mm, the first cutter structure 21 and the second cutter structure 22 are easy to collide with the grid plate structure 23 in the rotating process, and when the gap is larger than 3mm, the crushed sodium carbonate particles are larger, so that the quality of subsequent products is influenced. Under the action of the relative motion between the first cutter structure 21 and the grid plate structure 23 and the relative motion between the second cutter structure 22 and the grid plate structure 23, part of the sodium carbonate fragments are moved out between the adjacent first cutter teeth 211 or between the adjacent second cutter teeth 221, so that the phenomenon that the sodium carbonate is not thoroughly crushed due to accumulation of blocky sodium carbonate between the adjacent first cutter teeth 211 or between the adjacent second cutter teeth 221 is avoided.

As shown in fig. 4 and 6, in the first embodiment, the included angle between the grate 231 and the horizontal direction is 35 ° to 55 °. When the included angle between the grate 231 and the horizontal direction is alpha, and alpha is smaller than 35 degrees, sodium carbonate is easily accumulated on the grate 231, so that the sodium carbonate is not completely crushed, and even the device is blocked; when alpha is larger than 55 degrees, sodium carbonate is accumulated at a large amount at the gap between the first cutter structure 21, the second cutter structure 22 and the grid plate structure 23, and the sodium carbonate at the gap cannot be put into the crushing process, so that the sodium carbonate is not completely crushed.

As shown in fig. 1 to 3, in the first embodiment, the first cutter structure 21 further includes a first rotating shaft 212, the first rotating shaft 212 is rotatably connected with the housing assembly 10, the first cutter tooth 211 includes a first disk body 2111 and a plurality of first blades 2112, the first disk body 2111 is sleeved on the first rotating shaft 212, the plurality of first blades 2112 are connected with the first disk body 2111, the second cutter structure 22 further includes a second rotating shaft 222, the second rotating shaft 222 is rotatably connected with the housing assembly 10, the second cutter tooth 221 includes a second disk body 2211 and a plurality of second blades 2212, the second disk body 2211 is sleeved on the second rotating shaft 222, and the plurality of second blades 2212 are connected with the second disk body 2211. The first blade 2112 is connected with the first disc 2111 through bolts, the second blade 2212 is connected with the second disc 2211 through bolts, and when the first blade 2112 or the second blade 2212 is damaged, different blades can be replaced conveniently. In order to facilitate rotation, the cross-sectional shapes of the first rotating shaft 212 and the second rotating shaft 222 are polygonal, so as to radially limit the first disc 2111 and the second disc 2211, thereby driving the first disc 2111 and the second disc 2211 to rotate.

As shown in fig. 2, in the first embodiment, the plurality of first blades 2112 are uniformly arranged along the circumferential direction of the first disc 2111, the plurality of second blades 2212 are uniformly arranged along the circumferential direction of the second disc 2211, and the rotation direction of the plurality of first blades 2112 on the first disc 2111 is opposite to the rotation direction of the plurality of second blades 2212 on the second disc 2211. Each first cutter tooth 211 of the first embodiment includes six first blades 2112, and each second cutter tooth 221 includes six second blades 2212, so that an included angle γ1 between adjacent first blades 2112 on the same first disc 2111 is 60 °, and an included angle γ2 between adjacent second blades 2212 on the same second disc 2211 is 60 °. The first blade 2112 is disposed opposite to the second blade 2212, and as the first shaft 212 and the second shaft 222 rotate relative to each other, the working surface of the first blade 2112 above the axis of the first shaft 212 and the working surface of the second blade 2212 above the axis of the second shaft 222 are close to each other, and the working surface of the first blade 2112 below the axis of the first shaft 212 and the working surface of the second blade 2212 below the axis of the second shaft 222 are distant from each other. After the sodium carbonate falls into the crushing assembly, as the working surface of the first blade 2112 and the working surface of the second blade 2212 are close to each other, the large-sized sodium carbonate is extruded into fine particles and continuously falls; after the soda falls below the plane where the axes of the first rotating shaft 212 and the second rotating shaft 222 are located, the soda particles are thrown between the working surface of the first blade 2112 and the working surface of the second blade 2212 and fall to the bottom of the shell assembly due to the fact that the working surfaces are far away from each other.

As shown in fig. 1 to 4, in the technical solution of the first embodiment, adjacent first cutter teeth 211 are staggered in the axial direction of the first rotating shaft 212, and adjacent second cutter teeth 221 are staggered in the axial direction of the second rotating shaft 222. The first set of first cutter teeth 211 on the first rotating shaft 212 are disposed at 0 ° rotation relative to the axis of the first rotating shaft 212, the second set of first cutter teeth 211 adjacent thereto are disposed at 20 ° rotation relative to the first set of first cutter teeth 211 along the axis of the first rotating shaft 212, the third set of first cutter teeth 211 are disposed at 20 ° rotation relative to the second set of first cutter teeth 211 along the axis of the first rotating shaft 212, and so on. The first set of second cutter teeth 221 on the second rotating shaft 222 are disposed 10 ° rotated with respect to the axis of the second rotating shaft 222, the second set of second cutter teeth 221 adjacent thereto are disposed 20 ° rotated with respect to the first set of second cutter teeth 221 along the axis of the second rotating shaft 222, the third set of second cutter teeth 221 are disposed 20 ° rotated with respect to the second set of second cutter teeth 221 along the axis of the second rotating shaft 222, and so on. The first cutter structure 21 and the second cutter structure 22 which are installed by the structure are tightly matched, and in the process of crushing sodium carbonate, sodium carbonate fragments are not easy to roll on the crushing assembly 20, so that the sodium carbonate fragments cannot enter between the first cutter structure 21 and the second cutter structure 22 for crushing.

As shown in fig. 1 and 3, in the technical solution of the first embodiment, the thickness of the first cutter tooth 211 and the second cutter tooth 221 is 6mm to 9mm. When the thickness is less than 6mm, the first cutter teeth 211 and the second cutter teeth 221 are easy to shake in the rotation process, collide with the adjacent first cutter teeth 211 or second cutter teeth 221, and damage the first cutter structure 21 and the second cutter structure 22; when the thickness is greater than 9mm, the gap between the adjacent first cutter teeth 211 and the gap between the connected second cutter teeth 221 are too large, and the massive sodium carbonate is not thoroughly crushed, so that the quality of the subsequent products is affected.

As shown in fig. 1 and 3, in the first embodiment, the first cutter structure 21 further includes a first supporting sleeve 213, the second cutter structure 22 further includes a second supporting sleeve 223, the first supporting sleeve 213 is disposed between adjacent first cutter teeth 211, and the second supporting sleeve 223 is disposed between adjacent second cutter teeth 221. The first supporting sleeves 213 are used for determining the interval between the adjacent first cutter teeth 211, the second supporting sleeves 223 are used for determining the interval between the adjacent second cutter teeth 221, the first supporting sleeves 213 positioned at two ends of the first rotating shaft 212 are fixed on the first rotating shaft 212, and the first cutter teeth 211 in the middle are closely arranged with the first supporting sleeves 213, so that the first cutter teeth 211 are axially limited; the second supporting sleeves 223 at both ends of the second rotating shaft 222 are fixed on the second rotating shaft 222, and the second cutter teeth 221 in the middle are closely arranged with the second supporting sleeves 223, thereby axially limiting the second cutter teeth 221. The gap between adjacent first cutter teeth 211 and the gap between adjacent second cutter teeth 221 are changed by replacing the first supporting sleeve 213 and the second supporting sleeve 223 with different thicknesses.

As shown in fig. 1 and 7, in the first embodiment, the soda grinding apparatus further includes a driving assembly 30, where the driving assembly 30 is connected to the grinding assembly 20, the driving assembly 30 includes a motor 31, a first gear 32, a second gear 33, a third gear 34, a fourth gear 35, and a transmission chain 36, the first gear 32 is connected to an output shaft of the motor 31, the transmission chain 36 is meshed with the first gear 32, the second gear 33 is meshed with the transmission chain 36, the third gear 34 is connected to the second gear 33, the third gear 34 is meshed with the fourth gear 35, the third gear 34 is connected to the first rotating shaft 212, and the fourth gear 35 is connected to the second rotating shaft 222. The motor 31 drives the first gear 32 to rotate, the first gear 32 is meshed with the transmission chain 36 and drives the transmission chain 36 to rotate, the transmission chain 36 is meshed with the second gear 33 and drives the second gear 33 to rotate, the second gear 33 is fixedly connected with the third gear 34 and is coaxial, therefore, the third gear 34 rotates, the third gear 34 is meshed with the fourth gear 35, the rotation of the third gear 34 drives the rotation of the fourth gear 35, the rotation directions of the fourth gear 35 and the rotation directions of the fourth gear 35 are different, and the first rotating shaft 212 and the second rotating shaft 222 are driven to rotate relatively. The transmission mode of the gear transmission is stable, the transmission ratio is 1:1, and the transmission efficiency is high.

As shown in fig. 1 and 7, in the first embodiment, the housing assembly 10 includes a first housing structure 11 and a second housing structure 12, the first housing structure 11 and the second housing structure 12 are connected, the first cutter tooth 211, the second cutter tooth 221, and the grate plate structure 23 are disposed in the first housing structure 11, a first end of the first shaft 212 is rotatably connected to the housing assembly 10, a second end of the first shaft 212 is disposed in the second housing structure 12 and is connected to the third gear 34, a first end of the second shaft 222 is rotatably connected to the housing assembly 10, a second end of the second shaft 222 is disposed in the second housing structure 12 and is connected to the fourth gear 35, and the first gear 32, the second gear 33, the third gear 34, the fourth gear 35, and the transmission chain 36 are disposed in the second housing structure 12. The crushing assembly 20 is arranged in the first shell structure 11, the driving assembly 30 is arranged in the second shell structure 12, the phenomenon that in the process of crushing soda by the crushing assembly 20, soda particles splash to the driving assembly 30 to cause the increase of abrasion among parts inside the driving assembly 30, the service life of the driving assembly 30 is reduced, and meanwhile, the second shell structure 12 protects the first gear 32, the second gear 33, the third gear 34, the fourth gear 35 and the transmission chain 36 in the driving assembly 30. The first shell structure 11 is further provided with a top cover, the top cover is fixed by utilizing bolts, the top cover is detached, massive sodium carbonate is placed into the first shell structure 11, the top cover is closed, sodium carbonate is smashed, the first shell component at the splashing position of sodium carbonate is avoided in the smashing process of sodium carbonate due to the arrangement of the top cover, and the waste of sodium carbonate is caused. The hatch door is arranged on the side wall of the first shell structure 11, the height of the hatch door in the vertical direction is lower than that of the crushing assembly in the vertical direction, the hatch door is closed to avoid splashing of sodium carbonate in the sodium carbonate crushing process, and the hatch door is opened after the sodium carbonate is crushed, so that sodium carbonate powder is taken out.

The difference between the technical solution of the second embodiment and the technical solution of the first embodiment is that the thickness of the partial grate plate 231 disposed between the adjacent first cutter teeth 211 is continuously reduced in the direction from the adjacent first cutter teeth 211 to the direction from the adjacent first cutter teeth 211, and the thickness of the partial grate plate 231 disposed between the adjacent second cutter teeth 221 is continuously reduced in the direction from the adjacent second cutter teeth 221 to the direction from the adjacent second cutter teeth 221, and the grate plate 231 of the structure makes the discharging of the soda powder faster and is not easy to be blocked.

The difference between the technical solution of the third embodiment and the technical solution of the first embodiment is that the first disc 2111 and the first blade 2112 are integrally formed, and the second disc 2211 and the second blade 2212 are integrally formed, so that the problem that the blades are damaged due to shaking of the first blade 2112 and the second blade 2212 in the rotation process of the first cutter structure 21 and the second cutter structure 22 is avoided.

From the above, it can be seen that: the sodium carbonate crushing device provided by the application comprises: a housing assembly (housing assembly 10), a motor assembly (motor 31), a rotor assembly (shredder assembly 20), a transmission assembly (first gear 32, second gear 33, third gear 34, fourth gear 35, and transmission chain 36). The shell component (the shell component 10) is formed by splicing sheet metal parts, and the main structure comprises a gear box body (a second shell structure 12), a blanking box body (a first shell structure 11), supporting columns and a grid plate (a grid plate structure 23). The gear box (the second housing structure 12) is internally provided with a transmission assembly (a first gear 32, a second gear 33, a third gear 34, a fourth gear 35 and a transmission chain 36); The blanking box (the first shell structure 11) is used as a blanking opening of the material and is internally provided with a supporting column, a grate plate (the grate plate structure 23) and a rotor component (the crushing component 20). The rotor assembly (pulverizing assembly 20) is assembled from a rotary shaft (first and second rotary shafts 212 and 222), blades (first and second cutter teeth 211 and 221), supporting sleeves (first and second supporting sleeves 213 and 223), and a bearing housing. Wherein the blades (first and second cutter teeth 211 and 221) and the supporting sleeves (first and second supporting sleeves 213 and 223) are installed one by one with an angle of 60 ° between adjacent blades (first and second blades 2112 and 2212) installed. The transmission assembly (first gear 32, second gear 33, third gear 34, fourth gear 35 and transmission chain 36) is composed of a driven gear (fourth gear 35), a driving gear (second gear 33 and third gear 34), a transmission chain (transmission chain 36) and a driving sprocket (first gear 32). The transmission ratio is 1:1 for primary transmission, and the structure is simple and the transmission efficiency is high. The motor assembly (motor 31) is an assembly formed by assembling a motor and a speed reducer, the motor assembly (motor 31) is installed on the shell assembly (shell assembly 10), the two rotor assemblies (the first cutter structure 21 and the second cutter structure 22) are respectively installed on the shell assembly (shell assembly 10), the transmission assembly (the first gear 32, the second gear 33, the third gear 34, the fourth gear 35 and the transmission chain 36) are respectively installed at shaft end positions of all the components, and the transmission chain (the transmission chain 36) is finally installed. Rotating parts such as a running chain (a transmission chain 36), gears (a first gear 32, a second gear 33, a third gear 34 and a fourth gear 35), rollers (a first rotating shaft 212 and a second rotating shaft 222) and the like are stable and free from vibration, the tooth surface of the tooth surface roller does not rub with a machine body, and the soda stirring device (a soda crushing device) is installed in place; the motor 31 is powered on, the rotation directions of the rotor components (the first cutter structure 21 and the second cutter structure 22) are opposite, the rotation directions of the two rotor components (the first cutter structure 21 and the second cutter structure 22) are opposite due to the meshing relationship of the driven gear (the fourth gear 35) and the driving gear (the third gear 34), the shapes and the layouts of the blades (the first blade 2112 and the second blade 2212) are opposite, and the rotation of the two rotor components (the first cutter structure 21 and the second cutter structure 22) can better crush massive objects and can accelerate the blanking speed during operation. The blades (the first blade 2112 and the second blade 2212) are closely arranged, the tooth-shaped arrangement is beneficial to breaking up the blocky objects, and the blanking speed can be increased during operation. The clearance between the blades (the first blade 2112 and the second blade 2212) and the grate bars (the grate plates 231) is small, the breaking granularity is small, and the purity of the materials is ensured. The transmission structure (the first gear 32, the second gear 33, the third gear 34, the fourth gear 35 and the transmission chain 36) is simple and easy to maintain.

Thus, various embodiments of the present application have been described in detail. In order to avoid obscuring the concepts of the application, some details known in the art have not been described. How to implement the solutions applied herein will be fully apparent to those skilled in the art from the above description.

While certain specific embodiments of the application have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the application. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the application. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (10)

1. A soda ash pulverizing apparatus, comprising:

a housing assembly (10);

Crushing subassembly (20), crushing subassembly (20) set up inside shell subassembly (10), crushing subassembly (20) include first cutter structure (21), second cutter structure (22) and comb plate structure (23), first cutter structure (21) with shell subassembly (10) rotationally are connected, second cutter structure (22) with shell subassembly (10) rotationally are connected, first cutter structure (21) with the axis of second cutter structure (22) is parallel, first cutter structure (21) have a plurality of first cutter tooth (211), a plurality of first cutter tooth (211) set up with interval, second cutter structure (22) have a plurality of second cutter tooth (221), a plurality of second cutter tooth (221) set up with interval, a plurality of first cutter tooth (211) and a plurality of second cutter tooth (221) are crisscross, comb plate structure (23) with shell subassembly (10) are connected, a plurality of first cutter tooth (211) and a plurality of second cutter tooth (221) are adjacent, second cutter tooth (23) set up between adjacent comb plate structure (23).

2. Soda ash crushing device according to claim 1, characterized in that the grate plate structure (23) comprises a plurality of grate plates (231) and a connecting plate (232), a plurality of grate plates (231) being connected with the connecting plate (232), the connecting plate (232) being connected with the housing assembly (10), the grate plates (231) being arranged partly between adjacent first cutter teeth (211), the grate plates (231) being arranged partly between adjacent second cutter teeth (221).

3. Soda ash pulverizing apparatus according to claim 2, characterized in that the angle between the grate plate (231) and the horizontal is 35 ° to 55 °.

4. The soda ash pulverizing apparatus of claim 1, wherein the first cutter structure (21) further comprises a first rotating shaft (212), the first rotating shaft (212) is rotatably connected with the housing assembly (10), the first cutter teeth (211) comprise a first disk body (2111) and a plurality of first blades (2112), the first disk body (2111) is sleeved on the first rotating shaft (212), the plurality of first blades (2112) are connected with the first disk body (2111), the second cutter structure (22) further comprises a second rotating shaft (222), the second rotating shaft (222) is rotatably connected with the housing assembly (10), the second cutter teeth (221) comprise a second disk body (2211) and a plurality of second blades (2212), the second disk body (2211) is sleeved on the second rotating shaft (222), and the plurality of second blades (2212) are connected with the second disk body (2211).

5. The soda ash pulverizing apparatus of claim 4, wherein a plurality of the first blades (2112) are uniformly arranged along a circumferential direction of the first disk body (2111), a plurality of the second blades (2212) are uniformly arranged along a circumferential direction of the second disk body (2211), and a rotation direction of the plurality of the first blades (2112) on the first disk body (2111) is opposite to a rotation direction of the plurality of the second blades (2212) on the second disk body (2211).

6. The soda ash crushing device according to claim 5, characterized in that adjacent first cutter teeth (211) are disposed alternately in the axial direction of the first rotating shaft (212), and adjacent second cutter teeth (221) are disposed alternately in the axial direction of the second rotating shaft (222).

7. The soda ash pulverizing apparatus according to claim 6, characterized in that the thickness of the first cutter teeth (211) and the second cutter teeth (221) is 6mm to 9mm.

8. Soda ash crushing device according to claim 1, characterized in that the first cutter structure (21) further comprises a first supporting sleeve (213), the second cutter structure (22) further comprises a second supporting sleeve (223), the first supporting sleeve (213) is arranged between adjacent first cutter teeth (211), and the second supporting sleeve (223) is arranged between adjacent second cutter teeth (221).

9. The soda ash crushing device according to claim 4, further comprising a drive assembly (30), the drive assembly (30) being connected to the crushing assembly (20), the drive assembly (30) comprising a motor (31), a first gear (32), a second gear (33), a third gear (34), a fourth gear (35) and a drive chain (36), the first gear (32) being connected to an output shaft of the motor (31), the drive chain (36) being meshed with the first gear (32), the second gear (33) being meshed with the drive chain (36), the third gear (34) being connected to the second gear (33), the third gear (34) being meshed with the fourth gear (35), the third gear (34) being connected to the first shaft (212), the fourth gear (35) being connected to the second shaft (222).

10. Soda ash crushing device according to claim 9, characterized in that the housing assembly (10) comprises a first housing structure (11) and a second housing structure (12), the first housing structure (11) and the second housing structure (12) are connected, the first cutter teeth (211), the second cutter teeth (221) and the grate plate structure (23) are arranged in the first housing structure (11), a first end of the first shaft (212) is rotatably connected with the housing assembly (10), a second end of the first shaft (212) is arranged in the second housing structure (12) in a penetrating way and is connected with the third gear (34), a first end of the second shaft (222) is rotatably connected with the housing assembly (10), a second end of the second shaft (222) is arranged in the second housing structure (12) in a penetrating way and is connected with the fourth gear (35), and the first gear (32), the second gear (33), the fourth gear (35) are arranged in the transmission chain structure (12).