CN216347783U

CN216347783U - Double-layer material conveying and feeding device for metal ingot melting furnace

Info

Publication number: CN216347783U
Application number: CN202123047855.4U
Authority: CN
Inventors: 张勇翔; 曹骏
Original assignee: Annazhi Thermal Energy Technology Suzhou Co ltd
Current assignee: Stotec Thermal Energy Technology Suzhou Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-04-19
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a double-layer material conveying and feeding device for a metal ingot melting furnace, which comprises a feeding mechanism, a double-layer conveying mechanism and a discharging mechanism, wherein the feeding mechanism is arranged on the feeding mechanism; the feeding mechanism is arranged beside the melting furnace, the double-layer transmission mechanism is arranged on one side of the feeding mechanism, which is far away from the melting furnace, and the blanking mechanism is arranged on one side of the double-layer transmission mechanism, which is far away from the feeding mechanism; and a filler is arranged at one end of the lower layer of the double-layer transmission mechanism, which is far away from the feeding mechanism. The staff fills the empty container with material at the filling. The container filled with materials is conveyed to the feeding mechanism through the lower layer of the double-layer conveying mechanism. After the feeding mechanism finishes feeding, the empty containers are conveyed to the discharging mechanism through the upper layer of the double-layer conveying mechanism, and the discharging mechanism conveys the empty containers to the lower layer from the upper layer of the double-layer conveying mechanism to flow back. The utility model can avoid the danger that the workers are scalded by the metal liquid splashed from the feeding port of the melting furnace, and greatly improves the safety of the feeding process of the melting furnace.

Description

Double-layer material conveying and feeding device for metal ingot melting furnace

Technical Field

The utility model relates to the field of material conveying devices and feeding devices, in particular to a double-layer material conveying and feeding device for a metal ingot melting furnace.

Background

The melting furnace is a metal smelting processing device, and is mainly used for centralized melting and heat preservation of metal materials. Most of feed inlets of the existing melting furnace equipment are higher than a working plane, and feeding is difficult. In the industry, mechanical vertical lifting devices and manual auxiliary feeding are mostly adopted, a worker fills a hopper, the lifting devices drive the hopper to vertically lift to a feeding port, the hopper overturns, metal ingots in the hopper fall into the feeding port of a melting furnace, and the hopper returns to a filling position along a raw path.

Although the feeding mode realizes automation to a certain degree and does not need to lift the metal ingot to the feeding hole manually, the following technical defects still exist:

the working position of workers when the hopper is filled is still close to the feeding hole of the melting furnace, the feeding hole of the melting furnace is always splashed by molten metal, the scalding is easy, and the safety is poor.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: in order to avoid the safety risk in the prior art, the utility model aims to provide a double-layer material conveying and feeding device for a metal ingot melting furnace, which is reasonable in design and safer.

The technical scheme is as follows: a double-layer material conveying and feeding device for a metal ingot melting furnace comprises a feeding mechanism, a double-layer conveying mechanism and a discharging mechanism. The feeding mechanism is arranged beside the melting furnace, the double-layer transmission mechanism is arranged on one side, away from the melting furnace, of the feeding mechanism, and the discharging mechanism is arranged on one side, away from the feeding mechanism, of the double-layer transmission mechanism. The double-layer transmission mechanism comprises a transmission frame, an upper layer roller, a lower layer roller, a second power device and a third power device. The transmission frame is divided into an upper layer and a lower layer, a plurality of lower layer rollers are arranged at intervals of equal intervals of the lower layer of the transmission frame, and a plurality of upper layer rollers are arranged at intervals of equal intervals of the upper layer of the transmission frame. The second power equipment is connected with the lower layer roller through a chain wheel and chain device, and the third power equipment is connected with the upper layer roller through a chain wheel and chain device. And a filler part is arranged at one end of the lower layer of the double-layer transmission mechanism, which is far away from the feeding mechanism.

The staff fills the empty container with material at the filling. The second power equipment drives the lower layer roller to rotate through the chain wheel and chain device, and drives the container filled with materials to be conveyed to the feeding mechanism from the filler through the lower layer of the double-layer conveying mechanism. After the feeding mechanism finishes feeding, the third power equipment drives the upper-layer roller to rotate through the chain wheel and chain device, the empty container is driven to be conveyed to the discharging mechanism from the feeding mechanism through the upper layer of the double-layer transmission mechanism, and the discharging mechanism conveys the empty container to the lower layer from the upper layer of the double-layer transmission mechanism to flow back.

As a further improvement of the above scheme, the feeding mechanism comprises a feeding frame, a conveying seat, a first power device, a feeding transmission device and a first lifting connecting frame; the feeding seat is arranged in the feeding frame in a sliding mode in the vertical direction, the first power equipment is connected with the feeding seat through the feeding transmission device, and the feeding transmission device is connected with the feeding seat through the first lifting connecting frame.

As a further improvement of the scheme, the first power equipment comprises a motor, the feeding transmission device comprises a chain wheel and chain device, and the first lifting connecting frame is fixed on the chain.

As a further improvement of the above scheme, the bottom of the feeding frame close to one side of the double-layer transmission mechanism is a feeding input end, and the feeding input end is connected with the lower layer of the double-layer transmission mechanism; the middle part of one side of the feeding frame, which is close to the double-layer transmission mechanism, is a feeding output end, and the feeding output end is connected with the upper layer of the double-layer transmission mechanism; and the top of the feeding frame close to one side of the feeding hole of the melting furnace is a feeding execution end.

The material conveying seat circularly moves along the route of 'material loading input end → material loading execution end → material loading output end → material loading input end'. During feeding, a container loaded with metal ingots slides into a material conveying seat anchored at a feeding input end from the lower layer of the double-layer transmission mechanism, a first power device drives the material conveying seat to ascend to a feeding execution end through a feeding transmission device, the material conveying seat inclines and overturns at the feeding execution end, the metal ingots in the container are poured into a melting furnace, and feeding is completed. The conveying seat moves downwards along the original path to the feeding output end to convey the empty container into the upper layer of the double-layer conveying mechanism, and then the conveying seat continuously descends to return to the feeding input end to receive the full-load container again.

As a further improvement of the above scheme, the material conveying seat comprises a material conveying seat side plate, a material conveying seat back plate, a material conveying seat bottom frame, a material conveying seat roller, fifth power equipment and a barrier strip; the utility model discloses a defeated material seat cylinder, including defeated material seat cylinder, the equidistance interval is provided with a plurality of on the defeated material seat frame, the bottom of defeated material seat curb plate is fixed in the both sides of defeated material seat cylinder of defeated material seat frame perpendicular to, the bottom of defeated material seat backplate is fixed in the one side of defeated material seat frame parallel to defeated material seat cylinder, the blend stop is fixed respectively in defeated material seat curb plate and defeated material seat backplate one side near defeated material seat cylinder, blend stop interconnect becomes a concave font structure, fifth power equipment passes through sprocket chain device and is connected with defeated material seat cylinder.

When the cargo conveying seat receives the cargo box, the fifth power equipment drives the cargo conveying seat roller to rotate forwards through the chain wheel and the chain to drive the cargo box to slide towards the cargo conveying seat, the cargo box slides to the back plate of the cargo conveying seat, the cargo conveying seat roller stops rotating, and the cargo box is completely received; when the cargo conveying seat unloads the cargo box, the fifth power equipment drives the roller of the cargo conveying seat to rotate reversely to drive the cargo box to slide outside the cargo conveying seat, and after the cargo box leaves the cargo conveying seat, the roller of the cargo conveying seat stops rotating, and the cargo box is unloaded completely.

When the conveying seat carrying the container is obliquely turned at the execution end, the container is fixed on the conveying seat by the barrier strip and cannot fall into the melting furnace along with the metal ingot.

As a further improvement of the scheme, the blanking mechanism comprises a blanking frame, a blanking seat, fourth power equipment, a blanking transmission device and a second lifting connecting frame. The blanking seat is arranged inside the blanking frame in a sliding mode in the vertical direction, the fourth power equipment is connected with the blanking seat through a blanking transmission device, and the blanking transmission device is connected with the blanking seat through a second lifting connecting frame.

As a further improvement of the above scheme, the fourth power equipment comprises a motor, the blanking transmission device comprises a chain wheel and chain device, and the second lifting connecting frame is fixed on the chain.

As a further improvement of the above scheme, the top of the blanking frame close to one side of the double-layer transmission mechanism is a blanking input end, and the blanking input end is connected with the upper layer of the double-layer transmission mechanism; the bottom of one side of the blanking frame, which is close to the double-layer transmission mechanism, is a blanking output end, and the blanking output end is connected with the lower layer of the double-layer transmission mechanism.

The blanking seat circularly moves along the route of 'blanking input end → blanking output end → blanking input end'. During blanking, the empty container slides into a blanking seat anchored at the blanking input end from the upper layer of the double-layer transmission mechanism, the fourth power equipment drives the blanking seat to descend to the blanking output end through the blanking transmission device to send the empty container into the lower layer of the double-layer transmission mechanism, and then the blanking seat ascends along the original path to return to the blanking input end to receive the empty container again.

As a further improvement of the above scheme, the blanking seat comprises a blanking seat side plate, a blanking seat back plate, a blanking seat bottom frame, a blanking seat roller and a sixth power device; a plurality of blanking seat rollers are arranged on the blanking seat bottom frame at equal intervals, the bottoms of the blanking seat side plates are fixed on two sides of the blanking seat bottom frame perpendicular to the blanking seat rollers, and the bottom of the blanking seat back plate is fixed on one side of the blanking seat bottom frame parallel to the blanking seat rollers; and the sixth power equipment is connected with the blanking seat roller through a chain wheel and chain device.

When the blanking seat receives the container, the sixth power equipment drives the blanking seat roller to rotate forwards through the chain wheel and the chain to drive the container to slide towards the blanking seat, the container slides to the back plate of the blanking seat, the blanking seat roller stops rotating, and the container is received completely; when the discharging seat unloads the container, the sixth power equipment drives the discharging seat roller to rotate reversely through the chain wheel and the chain to drive the container to slide outside the discharging seat, and after the container leaves the discharging seat, the discharging seat roller stops rotating, so that the unloading of the container is finished.

Compared with the prior art, the utility model has the beneficial effects that:

the filler department that needs manual operation is in the position far away from melting furnace and feed mechanism, and this setting has avoided the staff completely by the danger of the molten metal scald that melting furnace feed inlet department splashes, also can avoid the staff to be pounded the risk of hindering by the material that drops when feed mechanism breaks down, has promoted the security of melting furnace material loading process greatly.

Drawings

Fig. 1 is a perspective view of an embodiment of the present invention.

Figure 2 is a diagrammatic view of the direction of movement of the cargo box of an embodiment of the present invention.

Fig. 3 is a partial perspective view of a feeding seat of an embodiment of the present invention when an actuating end of a feeding mechanism is inclined to a lowest point.

Fig. 4 is a perspective view of a material delivery seat in an embodiment of the utility model.

Fig. 5 is a cross-sectional view taken along the line a-a in fig. 3.

Fig. 6 is a perspective view of a blanking seat in an embodiment of the present invention.

In the figure: 1 feeding mechanism, 11 feeding frame, 111 feeding input end, 112 feeding execution end, 113 feeding output end, 12 conveying seat, 121a conveying seat side plate, 121b conveying seat back plate, 122 conveying seat bottom frame, 122a conveying seat roller, 123 fifth power device, 124 barrier strip, 13 first power device, 14 feeding transmission device, 15 first lifting connecting frame, 2 double-layer transmission mechanism, 21 transmission frame, 211 filling position, 221 lower layer roller, 222 upper layer roller, 231 second power device, 232 third power device, 3 blanking mechanism, 31 blanking frame, 311 blanking input end, 312 blanking output end, 32 blanking seat, 321a blanking seat side plate, 321b blanking seat back plate, 322 blanking seat bottom frame, 322a blanking seat roller, 323 sixth power device, 33 fourth power device and 4 container.

Detailed Description

The utility model is further elucidated with reference to the drawings and the embodiments.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1 and 2: a double-layer material conveying and feeding device for a metal ingot melting furnace comprises a feeding mechanism 1, a double-layer conveying mechanism 2 and a discharging mechanism 3; the feeding mechanism 1 is arranged beside the melting furnace, the double-layer transmission mechanism 2 is arranged on one side, away from the melting furnace, of the feeding mechanism 1, and the discharging mechanism 3 is arranged on one side, away from the feeding mechanism 1, of the double-layer transmission mechanism 2. The double-deck conveying mechanism 2 includes a conveying frame 21, a lower-deck roller 221, an upper-deck roller 222, a second power device 231, and a third power device 232. The conveying frame 21 is divided into an upper layer and a lower layer, a plurality of lower layer rollers 221 are arranged on the lower layer of the conveying frame 21 at equal intervals, and a plurality of upper layer rollers 222 are arranged on the upper layer of the conveying frame 21 at equal intervals. The second power unit 231 is connected to the lower drum 221 by a sprocket and chain arrangement, and the third power unit 232 is connected to the upper drum 222 by a sprocket and chain arrangement. And a filler part 211 is arranged at one end of the lower layer of the double-layer transmission mechanism 2, which is far away from the feeding mechanism 1.

As shown in fig. 1, fig. 2 and fig. 3, the feeding mechanism 1 includes a feeding frame 11, a feeding seat 12, a first power device 13, a feeding transmission device 14, and a first lifting connecting frame 15; the material conveying seat 12 is arranged inside the material conveying frame 11 in a sliding mode along the vertical direction, the first power equipment 13 is connected with the material conveying seat 12 through a material conveying transmission device 14, and the material conveying transmission device 14 is connected with the material conveying seat 12 through a first lifting connecting frame 15.

As shown in fig. 3, the first power device 13 includes a motor, the feeding transmission device 14 includes a chain wheel and chain device, and the first lifting connecting frame 15 is fixed on the chain.

As shown in fig. 1 and fig. 2, a feeding input end 111 is arranged at the bottom of the feeding frame 11 close to the double-layer conveying mechanism 2, and the feeding input end 111 is connected to the lower layer of the double-layer conveying mechanism 2; the middle part of the feeding frame 11 close to one side of the double-layer transmission mechanism 2 is a feeding output end 113, and the feeding output end 113 is connected with the upper layer of the double-layer transmission mechanism 2; the top of the feeding frame 11 close to the side of the feeding hole of the melting furnace is a feeding execution end 112.

As shown in fig. 1 and 3, the blanking mechanism 3 includes a blanking frame 31, a blanking seat 32, a fourth power device 33, a blanking transmission device, and a second lifting connection frame. The blanking seat 32 is arranged inside the blanking frame 31 in a sliding mode along the vertical direction, the fourth power equipment 33 is connected with the blanking seat 32 through a blanking transmission device, and the blanking transmission device is connected with the blanking seat 32 through a second lifting connecting frame. The position relation and the connection mode among the blanking transmission device, the second lifting connecting frame and the blanking seat 32 are consistent with those among the material conveying seat 12, the feeding transmission device 14 and the first lifting connecting frame 15. The fourth power equipment 33 comprises a motor, the blanking transmission device comprises a chain wheel and chain device, and the second lifting connecting frame is fixed on the chain.

As shown in fig. 2, the top of the blanking frame 31 near the double-layer transmission mechanism 2 is a blanking input end 311, and the blanking input end 311 is connected to the upper layer of the double-layer transmission mechanism 2; the bottom of the blanking frame 31 close to one side of the double-layer transmission mechanism 2 is a blanking output end 312, and the blanking output end 312 is connected with the lower layer of the double-layer transmission mechanism 2.

As shown in fig. 4 and 5, the feeding seat comprises a feeding seat side plate 121a, a feeding seat back plate 121b, a feeding seat bottom frame 122, a feeding seat roller 122a, a fifth power device 123, and a barrier 124; a plurality of material conveying seat rollers 122a are arranged on the material conveying seat bottom frame 122 at equal intervals, the bottoms of the material conveying seat side plates 121a are fixed on two sides of the material conveying seat bottom frame 122 perpendicular to the material conveying seat rollers 122a, the bottoms of the material conveying seat back plates 121b are fixed on one side of the material conveying seat bottom frame 122 parallel to the material conveying seat rollers 122a, the barrier strips 124 are respectively fixed on one sides of the material conveying seat side plates 121a and the material conveying seat back plates 121b close to the material conveying seat rollers 122a, the barrier strips 124 are mutually connected to form a concave structure, and the fifth power equipment 123 is connected with the material conveying seat rollers 122a through a chain wheel and chain device.

As shown in fig. 6, the blanking seat comprises a blanking seat side plate 321a, a blanking seat back plate 321b, a blanking seat bottom frame 322, a blanking seat roller 322a, and a sixth power device 323; a plurality of blanking seat rollers 322a are arranged on the blanking seat bottom frame 322 at equal intervals, the bottoms of the blanking seat side plates 321a are fixed on two sides of the blanking seat bottom frame 322 perpendicular to the blanking seat rollers 322a, and the bottoms of the blanking seat back plates 321b are fixed on one side of the blanking seat bottom frame 322 parallel to the blanking seat rollers 322 a; the sixth power device 323 is connected with the blanking seat roller 322a through a chain wheel and chain device.

The working principle of the utility model is roughly as follows:

when loading, a container loaded with metal ingots slides into a conveying seat anchored at the loading input end from the lower layer of the double-layer conveying mechanism, a fifth power device drives a conveying seat roller at the bottom of the conveying seat to rotate forwards to drive the container to slide towards the conveying seat, the container slides to the back plate of the conveying seat, the conveying seat roller stops rotating, and the container is completely received; the first power equipment drives the material conveying seat to ascend to the material loading execution end through the chain wheel/chain, the material conveying seat is obliquely overturned at the material loading execution end, the metal ingots in the cargo box are poured into the melting furnace, and the material loading is finished. At the moment, the container is fixed on the material conveying seat by the barrier strip and cannot fall into the melting furnace along with the metal ingot. The conveying seat moves downwards to the feeding output end along the original path, the fifth power equipment drives the conveying seat roller to rotate reversely to drive the container to slide outside the conveying seat, and after the container leaves the conveying seat, the conveying seat roller stops rotating, and the container is unloaded completely. Then the delivery seat continues to descend to return to the loading input end to receive the full-load container again.

The empty container enters the upper layer of the double-layer transmission mechanism from the feeding output end, and the third power equipment drives the upper layer roller to rotate so as to drive the empty container to move towards the discharging input end.

After the blanking seat in the blanking mechanism receives the empty container at the blanking input end, the fourth power equipment drives the chain wheel/chain to drive the blanking seat to descend to the blanking output end.

The empty container enters the lower layer of the double-layer conveying mechanism from the discharging output end to flow back, and the empty container is filled with materials at the filling position by a worker. The second power equipment drives the lower layer roller to rotate, and drives the full-load container to move towards the feeding input end.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that modifications can be made by those skilled in the art without departing from the principle of the present invention, and these modifications should also be construed as the protection scope of the present invention.

Claims

1. The utility model provides a double-deck material transmission and loading attachment for ingot melting furnace which characterized in that: comprises a feeding mechanism (1), a double-layer transmission mechanism (2) and a discharging mechanism (3); the feeding mechanism (1) is arranged beside the melting furnace, the double-layer transmission mechanism (2) is arranged on one side of the feeding mechanism (1) far away from the melting furnace, and the discharging mechanism (3) is arranged on one side of the double-layer transmission mechanism (2) far away from the feeding mechanism (1); the double-layer transmission mechanism (2) comprises a transmission frame (21), a lower layer roller (221), an upper layer roller (222), a second power device (231) and a third power device (232); the conveying frame (21) is divided into an upper layer and a lower layer, a plurality of lower layer rollers (221) are arranged on the lower layer of the conveying frame (21) at equal intervals, and a plurality of upper layer rollers (222) are arranged on the upper layer of the conveying frame (21) at equal intervals; the second power equipment (231) is connected with the lower layer roller (221) through a chain wheel and chain device, and the third power equipment (232) is connected with the upper layer roller (222) through a chain wheel and chain device; and a filler part (211) is arranged at one end, far away from the feeding mechanism (1), of the lower layer of the double-layer transmission mechanism (2).

2. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 1, wherein: the feeding mechanism (1) comprises a feeding frame (11), a feeding seat (12), first power equipment (13), a feeding transmission device (14) and a first lifting connecting frame (15); the feeding seat (12) is arranged in the feeding frame (11) in a sliding mode along the vertical direction, the first power equipment (13) is connected with the feeding seat (12) through the feeding transmission device (14), and the feeding transmission device (14) is connected with the feeding seat (12) through the first lifting connecting frame (15).

3. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 2, wherein: the first power equipment (13) comprises a motor, the feeding transmission device (14) comprises a chain wheel and chain device, and the first lifting connecting frame (15) is fixed on the chain.

4. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 2, wherein: the bottom of the feeding frame (11) close to one side of the double-layer transmission mechanism (2) is a feeding input end (111), and the feeding input end (111) is connected with the lower layer of the double-layer transmission mechanism (2); the middle part of one side of the feeding frame (11) close to the double-layer transmission mechanism (2) is a feeding output end (113), and the feeding output end (113) is connected with the upper layer of the double-layer transmission mechanism (2); and a feeding execution end (112) is arranged at the top of the feeding frame (11) close to one side of the feeding hole of the melting furnace.

5. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 2, wherein: the conveying seat (12) comprises a conveying seat side plate (121 a), a conveying seat back plate (121 b), a conveying seat bottom frame (122), a conveying seat roller (122 a), fifth power equipment (123) and a barrier strip (124); the conveying seat is characterized in that a plurality of conveying seat rollers (122 a) are arranged on the conveying seat bottom frame (122) at equal intervals, the bottoms of the conveying seat side plates (121 a) are fixed on two sides of the conveying seat bottom frame (122) perpendicular to the conveying seat rollers (122 a), the bottoms of the conveying seat back plates (121 b) are fixed on one side of the conveying seat bottom frame (122) parallel to the conveying seat rollers (122 a), the blocking strips (124) are respectively fixed on one sides of the conveying seat side plates (121 a) and the conveying seat back plates (121 b) close to the conveying seat rollers (122 a), the blocking strips (124) are connected with each other to form a concave structure, and the fifth power equipment (123) is connected with the conveying seat rollers (122 a) through a chain wheel and chain device.

6. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 1, wherein: the blanking mechanism (3) comprises a blanking frame (31), a blanking seat (32), fourth power equipment (33), a blanking transmission device and a second lifting connecting frame; the blanking seat (32) is arranged in the blanking frame (31) in a sliding mode along the vertical direction, the fourth power equipment (33) is connected with the blanking seat (32) through a blanking transmission device, and the blanking transmission device is connected with the blanking seat (32) through a second lifting connecting frame.

7. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 6, wherein: the fourth power equipment (33) comprises a motor, the blanking transmission device comprises a chain wheel and chain device, and the second lifting connecting frame is fixed on the chain.

8. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 6, wherein: the top of one side, close to the double-layer transmission mechanism (2), of the blanking frame (31) is a blanking input end (311), and the blanking input end (311) is connected with the upper layer of the double-layer transmission mechanism (2); the bottom of one side, close to the double-layer transmission mechanism (2), of the blanking frame (31) is a blanking output end (312), and the blanking output end (312) is connected with the lower layer of the double-layer transmission mechanism (2).

9. The double-deck material transporting and feeding apparatus for the ingot melting furnace as set forth in claim 6, wherein: the blanking seat (32) comprises a blanking seat side plate (321 a), a blanking seat back plate (321 b), a blanking seat bottom frame (322), a blanking seat roller (322 a) and sixth power equipment (323); a plurality of blanking seat rollers (322 a) are arranged on the blanking seat bottom frame (322) at equal intervals, the bottoms of the blanking seat side plates (321 a) are fixed on two sides of the blanking seat bottom frame (322) perpendicular to the blanking seat rollers (322 a), and the bottoms of the blanking seat back plates (321 b) are fixed on one side of the blanking seat bottom frame (322) parallel to the blanking seat rollers (322 a); the sixth power equipment (323) is connected with the blanking seat roller (322 a) through a chain wheel and chain device.