CN112320252A - Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller - Google Patents
Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller Download PDFInfo
- Publication number
- CN112320252A CN112320252A CN202011247909.9A CN202011247909A CN112320252A CN 112320252 A CN112320252 A CN 112320252A CN 202011247909 A CN202011247909 A CN 202011247909A CN 112320252 A CN112320252 A CN 112320252A
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- China
- Prior art keywords
- carrier roller
- plate
- lifting
- guide shaft
- adjusting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000002390 adhesive tape Substances 0.000 abstract description 8
- 230000007704 transition Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/10—Arrangements of rollers
- B65G39/12—Arrangements of rollers mounted on framework
- B65G39/16—Arrangements of rollers mounted on framework for aligning belts or chains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a carrier roller bracket capable of correcting deviation and facilitating replacement of a carrier roller, which comprises a base, wherein a lifting mechanism is arranged on the base, the lifting mechanism is arranged at the bottom end of a horizontal carrier roller bracket, the side surfaces of two side ends of the horizontal carrier roller bracket are respectively hinged with an inclined carrier roller bracket, and the other end of the inclined carrier roller bracket is provided with a threaded rod; two locking assemblies are arranged between the horizontal carrier roller bracket and the base. The carrier roller bracket is combined with the lifting assembly through the ball screw, so that the carrier roller bracket can be lifted up and down, and the carrier roller can be conveniently replaced; the inclined carrier roller bracket can realize the inclination angle adjustment of a single inclined carrier roller through a threaded rod, and realize the buffer transition and the correction of the rubber belt; the lifting assembly is combined with the threaded rod, so that the horizontal angle of the whole carrier roller support group can be adjusted, and the correction of the adhesive tape is facilitated; in addition, the locking assembly is further arranged and used for adjusting the angle of the carrier roller in the direction of the adhesive tape and fixing the carrier roller, so that the angle of the carrier roller is not influenced by the running condition of the adhesive tape, and the stability of conveying and running is improved.
Description
Technical Field
The invention relates to a belt conveyor component, in particular to a carrier roller bracket capable of correcting deviation and facilitating carrier roller replacement.
Background
The carrier roller is the important part of belt conveyor, and is many, the quantity is big. The carrier roller is used for supporting the weight of the conveying belt and materials, so that the friction force between the conveying belt and the carrier roller can be reduced, and the carrier roller plays a key role in prolonging the service life of the conveying belt which accounts for more than 25% of the total cost of the conveyor. The idler cradle is a device for placing and securing idlers, and the design of the idler cradle is directly related to the flexibility of the idler in use.
Present bearing roller support is integral fixed knot structure, and the bearing roller all is the snap-on bearing roller support, and such structure has following problem in the use: firstly, when a certain carrier roller is damaged and needs to be replaced, the whole carrier roller bracket must be dismantled, or two or more people lift up the adhesive tape by external force in a matching way, and the carrier roller is dismounted from the bracket by means of a tool and then is mounted newly, so that the operation is complicated and inconvenient, time and labor are wasted, the working efficiency is low, and potential safety hazards also exist; secondly, the carrier roller is directly fixed on the carrier roller bracket, and the inclination angle cannot be adjusted, so that the use requirements under different working conditions cannot be met; in addition, the carrier roller support is an integral fixed structure, and once the carrier roller support has a problem, the carrier roller support can only be integrally scrapped and replaced by a new carrier roller support, so that waste is caused, and the production and maintenance cost of enterprises is increased.
Disclosure of Invention
Aiming at the defects in the prior art, the carrier roller bracket capable of correcting deviation and facilitating carrier roller replacement is provided, the carrier roller bracket can be lifted up and down by combining a ball screw and a lifting assembly, the carrier roller is convenient to replace, time and labor are saved, the working efficiency is high, and the safety performance is good; the inclined carrier roller bracket can realize the inclination angle adjustment of a single inclined carrier roller through a threaded rod at an inclined end, so that the carrier roller group of the conveying belt and the belt roller are in buffer transition, and the deviation correction of the rubber belt in the conveying process is facilitated; the lifting assembly is combined with the threaded rod, so that the horizontal angle of the whole carrier roller support group can be adjusted, and the correction of the rubber belt in the conveying process is facilitated; in addition, the locking assembly is further arranged and used for adjusting the angle of the carrier roller in the direction of the adhesive tape and fixing the carrier roller, so that the angle of the carrier roller is not influenced by the running condition of the adhesive tape, and the stability of conveying and running is improved.
In order to achieve the purpose, the invention adopts the technical scheme that:
the carrier roller bracket capable of correcting deviation and facilitating replacement of the carrier roller comprises a hollow base in a rectangular frame shape, wherein a lifting guide shaft mounting seat is arranged at the center of the base, a lifting guide shaft which is vertically arranged is sleeved in the lifting guide shaft mounting seat, the lifting guide shaft is penetrated through by a ball screw which is transversely arranged in the base, a rocker is arranged at one end part of the ball screw, a group of lifting assemblies which are positioned at two sides of the lifting guide shaft are arranged at the other end part of the ball screw, each lifting assembly comprises an assembly fixing part which is fixed on the ball screw, a component bottom plate is arranged at the bottom end of the assembly fixing part, a parallelogram moving part is hinged at two sides of the assembly fixing part, the bottom end of the parallelogram moving part is hinged with the assembly bottom plate, the top end of the parallelogram moving part is hinged on the lifting plate, and the side end of the parallelogram moving part is hinged on a sliding, the sliding part is sleeved on the ball screw and is connected with the ball screw in a matching way, the top end of the lifting guide shaft is provided with a guide shaft bearing, a lifting connecting plate is arranged below the guide shaft bearing, the lifting connecting plate is embedded on the lifting guide shaft and is connected with the two lifting plates, the guide shaft bearing is fixed at the bottom end of a horizontal carrier roller bracket, Y-shaped carrier roller fixing blocks are arranged above the two side ends of the horizontal carrier roller bracket, the side surfaces of the two side ends of the horizontal carrier roller bracket are hinged with an inclined carrier roller bracket, one end of the inclined carrier roller bracket adjacent to the horizontal carrier roller bracket is also provided with the Y-shaped carrier roller fixing block, the other end of the inclined carrier roller bracket is provided with a threaded rod, the threaded rod penetrates through the end part of the inclined carrier roller bracket and can move up and down in the inclined carrier roller bracket, and the top end of the threaded rod is provided with the, the bottom end of the threaded rod penetrates through the inclined carrier roller bracket and then continues to extend downwards; be equipped with two locking subassemblies between horizontal bearing roller support and the base, the locking subassembly is all including fixing the tooth fixed plate that is the arcuation on horizontal bearing roller support, evenly seted up tooth on the circular arc side of tooth fixed plate, the locking subassembly still includes the square board of transversely fixing in the base, be equipped with an adjusting plate that is the L form on the square board, transversely be equipped with the cardboard that can inlay in tooth on the adjusting plate, the cardboard is articulated with the vertical activity board of fixing on the adjusting plate, be equipped with adjusting spring on the fly leaf, adjusting spring's end connection is at a tip of adjusting the loose axle, adjust the loose axle and run through the upper end of adjusting plate, just another tip of adjusting the loose axle is connected with the leader.
As the preferred technical scheme, in order to ensure that the adjusting spring has good elastic deformation and ensure the normal work of the locking assembly, the normal operation of the carrier roller bracket is further ensured, and the unplanned shutdown is avoided, the adjusting spring is a high-strength spring.
Compared with the prior art, the invention has the following beneficial effects:
1. the carrier roller bracket can be lifted up and down by combining the ball screw with the lifting assembly, so that the carrier roller is convenient to replace, time and labor are saved, the working efficiency is high, and the safety performance is good; the inclined carrier roller bracket can realize the inclination angle adjustment of a single inclined carrier roller through a threaded rod at an inclined end, so that the carrier roller group of the conveying belt and the belt roller are in buffer transition, and the deviation correction of the rubber belt in the conveying process is facilitated; the lifting assembly is combined with the threaded rod, so that the horizontal angle of the whole carrier roller support group can be adjusted, and the correction of the rubber belt in the conveying process is facilitated; in addition, the locking assembly is further arranged and used for adjusting the angle of the carrier roller in the direction of the adhesive tape and fixing the carrier roller, so that the angle of the carrier roller is not influenced by the running condition of the adhesive tape, and the stability of conveying and running is improved.
2. Set up high strength spring, guarantee that adjusting spring has good elastic deformation, guarantee the normal work of locking subassembly, and then ensure the normal operating of bearing roller support, avoid the unplanned shutdown.
Drawings
The invention is described in further detail below with reference to the figures and specific examples.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an assembly view of a horizontal idler cradle and an inclined idler cradle;
FIG. 3 is a schematic structural view of the lifting assembly;
FIG. 4 is a schematic structural view of the locking assembly;
FIG. 5 is a schematic structural view of a base;
reference numerals: 1. the lifting device comprises a base, 2, a lifting guide shaft mounting seat, 3, a lifting guide shaft, 4, a ball screw, 5, a rocker, 6, a lifting assembly, 6-1, an assembly fixing piece, 6-2, an assembly bottom plate, 6-3, a parallelogram movable piece, 6-4, a lifting plate, 6-5, a sliding piece, 7, a guide shaft bearing, 8, a horizontal carrier roller support, 9, a carrier roller fixing block, 10, an inclined carrier roller support, 11, a threaded rod, 12, a locking assembly, 12-1, a tooth fixing plate, 12-2, a square plate, 12-3, an adjusting plate, 12-4, a clamping plate, 12-5, a movable plate, 12-6, an adjusting spring, 12-7, an adjusting movable shaft, 12-8 and a handle.
Detailed Description
As shown in fig. 1, a specific embodiment of the present invention is provided, which is a carrier roller bracket capable of correcting deviation and facilitating replacement of a carrier roller, and includes a hollow base 1 having a rectangular frame shape, a lifting guide shaft mounting base 2 is disposed at a center of the base 1, as shown in fig. 5, a vertically disposed lifting guide shaft 3 is sleeved in the lifting guide shaft mounting base 2, the lifting guide shaft 3 is penetrated by a ball screw 4 transversely disposed in the base 1, the ball screw 4 is disposed in parallel with the base 1 and perpendicular to the lifting guide shaft 3, a rocker 5 is disposed at one end of the ball screw 4, the ball screw 4 can be rotated by rocking the rocker 5, a set of lifting assemblies 6 disposed at two sides of the lifting guide shaft 3 is disposed at the other end of the ball screw 4, the lifting assemblies 6 each include an assembly fixing member 6-1 fixed on the ball screw 4, a set of assembly bottom plates 6-2 is disposed at bottom ends of the assembly fixing members 6-1, the two sides of the component fixing piece 6-1 are hinged with a parallelogram moving piece 6-3, the bottom end of the parallelogram moving piece 6-3 is hinged with a component bottom plate 6-2, the top end of the parallelogram moving piece 6-3 is hinged with a lifting plate 6-4, the side end of the parallelogram moving piece 6-3 is hinged with a sliding piece 6-5, the sliding piece 6-5 is sleeved on a ball screw 4 and is connected with the ball screw 4 in a matching way, as shown in figure 3, the sliding piece 6-5 can slide linearly back and forth along with the rotation of the ball screw 4, so that the distance of the diagonal lines of the parallelogram at two sides is changed, the lifting plate 6-4 can move up and down, the top end of the lifting guide shaft 3 is provided with a guide shaft bearing 7, and a lifting connecting plate is arranged below the guide shaft bearing 7, the lifting connecting plate is embedded on the lifting guide shaft 3, the lifting connecting plate is connected with the two lifting plates 6-4, the two lifting components 6 can move up and down along the lifting guide shaft 3, the two lifting plates 6-4 drive the lifting connecting plate to move up and down simultaneously, the guide shaft bearings 7 move up and down along with the lifting, the guide shaft bearings 7 are fixed at the bottom end of a horizontal carrier roller bracket 8, the horizontal carrier roller bracket 8 can realize up and down lifting under the action of a ball screw 4 and the two lifting components 6, Y-shaped carrier roller fixing blocks 9 are arranged above the two side ends of the horizontal carrier roller bracket 8, inclined carrier roller brackets 10 are hinged to the side surfaces of the two side ends of the horizontal carrier roller bracket 8, Y-shaped carrier roller fixing blocks 9 are arranged at one end of each inclined carrier roller bracket 10 adjacent to the horizontal carrier roller bracket 8, and a threaded rod 11 is arranged at the other end of each inclined carrier roller bracket 10, the threaded rod 11 penetrates through the end part of the inclined carrier roller bracket 10 and can move up and down in the inclined carrier roller bracket, a Y-shaped carrier roller fixing block 9 is arranged at the top end of the threaded rod 11, and the bottom end of the threaded rod 11 penetrates through the inclined carrier roller bracket 10 and then continuously extends downwards, as shown in fig. 2; two locking assemblies 12 are arranged between the horizontal carrier roller bracket 8 and the base 1, each locking assembly 12 comprises an arc-shaped tooth fixing plate 12-1 fixed on the horizontal carrier roller bracket 8, teeth are uniformly arranged on the arc side surface of the tooth fixing plate 12-1, each locking assembly 12 further comprises a square plate 12-2 transversely fixed in the base 1, an L-shaped adjusting plate 12-3 is arranged on the square plate 12-2, a clamping plate 12-4 capable of being clamped in the teeth is transversely arranged on the adjusting plate 12-3, the clamping plate 12-4 is hinged with a movable plate 12-5 vertically fixed on the adjusting plate 12-3, an adjusting spring 12-6 is arranged on the movable plate 12-5, and the end part of the adjusting spring 12-6 is connected with one end part of an adjusting movable shaft 12-7, the adjusting movable shaft 12-7 penetrates through the upper end part of the adjusting plate 12-3, and the other end part of the adjusting movable shaft 12-7 is connected with a handle 12-8, as shown in fig. 4, the handle 12-8 is pressed to release or tighten the adjusting spring 12-6, so that the clamping plate 12-4 is clamped and embedded into or ejected out of teeth on the tooth fixing plate 12-1, and the locking function is further realized.
The adjusting springs 12-6 are high-strength springs, so that the adjusting springs 12-6 are guaranteed to have good elastic deformation, the normal work of the locking assembly 12 is guaranteed, the normal operation of the carrier roller support is further guaranteed, and the unplanned shutdown is avoided.
It is to be understood that the foregoing detailed description and specific examples, while indicating preferred embodiments of the invention, are given by way of illustration only, since various changes in the principle, construction and construction of the invention will become apparent to those skilled in the art from this detailed description.
Claims (2)
1. Can rectify and be convenient for change bearing roller support of bearing roller, its characterized in that: the lifting guide shaft device comprises a hollow base (1) in a rectangular frame shape, a lifting guide shaft mounting seat (2) is arranged at the center of the base (1), a lifting guide shaft (3) which is vertically arranged is sleeved in the lifting guide shaft mounting seat (2), the lifting guide shaft (3) is penetrated through by a ball screw (4) which is transversely arranged in the base (1), one end part of the ball screw (4) is provided with a rocker (5), the other end part of the ball screw (4) is provided with a group of lifting components (6) which are positioned at two sides of the lifting guide shaft (3), each lifting component (6) comprises a component fixing part (6-1) which is fixed on the ball screw (4), the bottom end of the component fixing part (6-1) is provided with a component bottom plate (6-2), two sides of the component fixing part (6-1) are hinged with a parallelogram moving part (6-3), the bottom end of each parallelogram moving part (6-3) is hinged with the assembly bottom plate (6-2), the top end of each parallelogram moving part (6-3) is hinged with the lifting plate (6-4), the side end of each parallelogram moving part (6-3) is hinged with a sliding part (6-5), each sliding part (6-5) is sleeved on the ball screw (4) and is in fit connection with the ball screw (4), the top end of each lifting guide shaft (3) is provided with a guide shaft bearing (7), a lifting connecting plate is arranged below each guide shaft bearing (7), the lifting connecting plate is embedded on each board card lifting guide shaft (3) and is connected with the two lifting plates (6-4), and each guide shaft bearing (3) is fixed at the bottom end of a horizontal carrier roller support (8), a Y-shaped carrier roller fixing block (9) is arranged above each of two side ends of the horizontal carrier roller support (8), inclined carrier roller supports (10) are hinged to the side surfaces of the two side ends of the horizontal carrier roller support (8), Y-shaped carrier roller fixing blocks (9) are arranged at one ends, adjacent to the horizontal carrier roller support (8), of the inclined carrier roller supports (10), threaded rods (11) are arranged at the other ends of the inclined carrier roller supports (10), the threaded rods (1) penetrate through the end portions of the inclined carrier roller supports (10) and can move up and down in the inclined carrier roller supports, the Y-shaped carrier roller fixing blocks (9) are arranged at the top ends of the threaded rods (7), and the bottom ends of the threaded rods (11) penetrate through the inclined carrier roller supports (10) and then extend downwards continuously; two locking assemblies (12) are arranged between the horizontal carrier roller bracket (8) and the base (1), each locking assembly (12) comprises a tooth fixing plate (12-1) which is fixed on the horizontal carrier roller bracket (8) in an arc shape, teeth are uniformly arranged on the arc side surface of the tooth fixing plate (12-1), each locking assembly (12) further comprises a square plate (12-2) which is transversely fixed in the base (1), an L-shaped adjusting plate (12-3) is arranged on the square plate (12-2), a clamping plate (12-4) which can be clamped in the teeth is transversely arranged on the adjusting plate (12-3), the clamping plate (12-4) is hinged with a movable plate (12-5) which is vertically fixed on the adjusting plate (12-3), and an adjusting spring (12-6) is arranged on the movable plate (12-5), the end part of the adjusting spring (12-6) is connected with one end part of the adjusting movable shaft (12-7), the adjusting movable shaft (12-7) penetrates through the upper end part of the adjusting plate (12-3), and the other end part of the adjusting movable shaft (12-7) is connected with a handle (12-8).
2. A idler cradle according to claim 1, which is capable of correcting a skew and facilitating replacement of an idler, wherein: the adjusting spring (12-6) is a high-strength spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247909.9A CN112320252A (en) | 2020-11-10 | 2020-11-10 | Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247909.9A CN112320252A (en) | 2020-11-10 | 2020-11-10 | Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112320252A true CN112320252A (en) | 2021-02-05 |
Family
ID=74317687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247909.9A Pending CN112320252A (en) | 2020-11-10 | 2020-11-10 | Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112320252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122649A (en) * | 2022-06-24 | 2022-09-30 | 昆明理工大学 | Welding processing device and welding method for thin-wall large-diameter plastic inspection well |
| CN115628800A (en) * | 2022-09-30 | 2023-01-20 | 华能南京金陵发电有限公司 | Check weight lifting device of coal feeder |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186317B1 (en) * | 1996-05-31 | 2001-02-13 | A/S Techno Track | Belt steering assembly for centering of conveyor belts |
| CN202725626U (en) * | 2012-07-09 | 2013-02-13 | 苏州宝联重工股份有限公司 | Roll changing trolley for working rolls of cold-rolling mill |
| CN209241919U (en) * | 2018-11-01 | 2019-08-13 | 山东海汇环保设备有限公司 | Novel belt conveyor linkage deviation correcting device |
| CN111483759A (en) * | 2020-05-22 | 2020-08-04 | 江苏盘龙机械制造有限公司 | Worm gear deviation correcting device |
| CN213833399U (en) * | 2020-11-10 | 2021-07-30 | 国投钦州港口有限公司 | Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller |
-
2020
- 2020-11-10 CN CN202011247909.9A patent/CN112320252A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6186317B1 (en) * | 1996-05-31 | 2001-02-13 | A/S Techno Track | Belt steering assembly for centering of conveyor belts |
| CN202725626U (en) * | 2012-07-09 | 2013-02-13 | 苏州宝联重工股份有限公司 | Roll changing trolley for working rolls of cold-rolling mill |
| CN209241919U (en) * | 2018-11-01 | 2019-08-13 | 山东海汇环保设备有限公司 | Novel belt conveyor linkage deviation correcting device |
| CN111483759A (en) * | 2020-05-22 | 2020-08-04 | 江苏盘龙机械制造有限公司 | Worm gear deviation correcting device |
| CN213833399U (en) * | 2020-11-10 | 2021-07-30 | 国投钦州港口有限公司 | Carrier roller support capable of correcting deviation and facilitating replacement of carrier roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122649A (en) * | 2022-06-24 | 2022-09-30 | 昆明理工大学 | Welding processing device and welding method for thin-wall large-diameter plastic inspection well |
| CN115628800A (en) * | 2022-09-30 | 2023-01-20 | 华能南京金陵发电有限公司 | Check weight lifting device of coal feeder |
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