Chain wheel conveying device for conveying electrode paste blocks

Abstract

The invention provides a chain wheel conveying device for conveying electrode paste blocks, and belongs to the technical field of conveyors, the chain wheel conveying device comprises a conveying mechanism and a stock bin arranged above one end of the conveying mechanism, and a discharge port of the stock bin faces the conveying mechanism; the conveying mechanism comprises a frame body, a driving set and a conveying set, the conveying set comprises a pair of single-opening chains and a plurality of conveying plates, the pair of single-opening chains is connected with the driving set, the conveying plates are connected with the single-opening chains and located between the pair of single-opening chains, and the conveying plates are connected with the driving set. The conveying plate comprises a lug plate, a first lap joint plate and a second lap joint plate, the lug plate is hinged to the single open chain, the second lap joint plate is connected with the lug plate, the first lap joint plate is connected with the second lap joint plate, and the first lap joint plate and the second lap joint plate are arranged in a staggered mode. The belt conveyor is not prone to abrasion, durable and suitable for conveying materials such as electrode paste blocks which are heavy in mass and large in belt abrasion force.

Description

Technical Field

[0001] The invention belongs to the technical field of conveyors, and in particular relates to a sprocket conveying device for conveying electrode paste blocks. Background Art

[0002] Electrode paste (also called self-baking electrode paste) is a conductive material used in metallurgical furnaces such as ore-fired furnaces and calcium carbide furnaces. It is self-baked and sintered at high temperatures to form conductive electrodes. The raw materials are prepared and formed through the process steps of raw material processing, batching, kneading and molding. The electrode paste is mainly formed by extrusion molding and compression molding to form cylindrical electrode paste or square electrode paste. The formed electrode paste is slowly cooled and solidified at room temperature. The solidified electrode paste will be temporarily stored in the silo. The conveyor is often used to transport the electrode paste in the silo. When the electrode paste falls from the silo, it will damage the belt or roller of the conveyor.

[0003] In order to solve the problem of electrode paste lumps causing damage to the belt or roller of the conveying device, a utility model patent with patent number CN202322609334.6 discloses an electrode paste conveying roller belt conveyor, which buffers and protects the electrode paste falling from the first belt frame by sleeved rubber rings on the outer side of the roller shaft on the lower side of the blanking port, thereby avoiding damage to the lower belt or roller.

[0004] Although the electrode paste conveying roller belt conveyor can buffer the electrode paste blocks, the heavy electrode paste blocks will still wear the rubber ring. As the rubber ring wears, it will gradually damage the belt or roller of the conveying device. Summary of the invention

[0005] Based on this, the present invention provides a sprocket conveyor for conveying electrode paste blocks to solve the technical problem in the prior art that the electrode paste blocks may damage the belt or roller of the conveyor during the falling process.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: A sprocket conveyor for conveying electrode paste blocks, comprising a conveying mechanism and a silo arranged above one end of the conveying mechanism, wherein a discharge port of the silo faces the conveying mechanism; The transmission mechanism comprises a frame, a driving group and a transmission group, wherein the driving group is arranged on the frame, the transmission group is matched with the driving group, and the driving group drives the transmission group to rotate; The conveying group includes a pair of single-open chains and a plurality of conveying plates, the pair of single-open chains are connected to the driving group, the conveying plate is connected to the single-open chains, and the conveying plate is located between the pair of single-open chains, the conveying plate includes an ear plate, a first lap plate and a second lap plate, the ear plate is hinged to the single-open chain, the second lap plate is connected to the ear plate, the first lap plate is connected to the second lap plate, the first lap plate and the second lap plate are staggered with each other, the first lap plate and the second lap plate are in an overlapping state in the first state, and the first lap plate and the second lap plate are in an open and distant state in the second state.

[0007] Preferably, along the vertical direction, the width of the ear plate gradually increases from top to bottom, and a pair of first through holes are opened on the ear plate, the first through holes are located at the bottom of the ear plate, and adjacent transmission plates are coaxially arranged through the first through holes.

[0008] Preferably, a receiving groove is provided on the first lap plate, and the receiving groove is arranged opposite to the discharge port of the silo.

[0009] Preferably, the single-open chain includes a pin, a roller and a chain plate, one end of the pin is arranged in the first through hole, the roller is sleeved on the outer surface of the pin, a pair of second through holes are opened on the chain plate, the other end of the pin is arranged in the second through hole, and adjacent chain plates are coaxially arranged through the second through holes.

[0010] Preferably, the conveying group further comprises a paddle, and along the moving direction of the conveying group, the paddle is vertically spaced apart on the conveying plate.

[0011] Preferably, the conveying group further comprises a guide rail, wherein the guide rail is arranged on the frame, and an upper end surface of the guide rail and the roller are in contact and support with each other.

[0012] Preferably, the drive group includes a bearing seat, a main shaft, a driving sprocket, a driven sprocket, a reducer and a drive motor. The bearing seat is mounted on the frame, the main shaft is rotatably arranged on the bearing seat, the driving sprocket is sleeved on the main shaft, the driving sprocket and the single-open chain are meshed with each other, the driven sprocket is sleeved on the main shaft, the driven sprocket and the single-open chain are meshed with each other, the driven sprocket and the driving sprocket are arranged opposite to each other, the reducer is connected to the main shaft, and the drive motor is connected to the reducer.

[0013] Preferably, the bearing seat includes an adjustment frame, a sliding base, a rotating bearing and a horizontal adjustment member. The adjustment frame is arranged on the frame body. A sliding groove is opened on the adjustment frame. The sliding base is slidably arranged in the sliding groove. The rotating bearing is installed on the sliding base. The main shaft passes through the rotating bearing. One end of the horizontal adjustment member passes through the adjustment frame and is connected to the sliding base. The horizontal adjustment member is used to push the sliding base to move along the sliding groove.

[0014] Preferably, an adjustment ear is provided on the sliding base, and the horizontal adjustment member includes an adjustment rod, a pair of fixing nuts and a pair of adjustment nuts. The adjustment rod passes through the adjustment frame and extends to one side of the adjustment ear. The pair of fixing nuts are screwed on the adjustment rod to fix and clamp the adjustment rod on the adjustment ear. The pair of adjustment nuts are screwed on the adjustment rod to limit and clamp the adjustment rod on the adjustment frame.

[0015] Preferably, the silo is a necked bucket-shaped silo.

[0016] Compared with the prior art, the present invention has at least the following advantages: Since the conveying plates are made of high-strength steel, adjacent conveying plates can overlap or be separated from each other to achieve smooth conveyance of electrode paste blocks. Compared with traditional belt conveyors, the sprocket conveyor has high structural strength, is not easy to wear, and is durable. It is suitable for transporting materials such as electrode paste blocks that are heavy and subject to large belt wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Axonometric view of a sprocket conveyor for conveying electrode paste.

[0018] Figure 2 The front view of the sprocket conveyor for conveying electrode paste blocks.

[0019] Figure 3 This is a left view of the sprocket conveyor for conveying electrode paste blocks.

[0020] Figure 4 A top view of a sprocket conveyor for conveying electrode paste blocks.

[0021] Figure 5 This is the axonometric view of the frame and drive assembly.

[0022] Figure 6 This is the front view of the frame and drive assembly.

[0023] Figure 7 for Figure 6 A partial enlarged view of middle A.

[0024] Figure 8This is the axonometric view of the transmission group in the first state.

[0025] Fig. 9 This is the main view of the first state of the transmission group.

[0026] Fig.10 This is the axonometric view of the transmission group in the second state.

[0027] Fig.11 This is the main view of the second state of the transmission group.

[0028] In the figure: conveying mechanism 10, frame 100, driving group 200, bearing seat 210, adjusting frame 211, sliding base 212, adjusting ear 2121, rotating bearing 213, horizontal adjustment member 214, adjusting rod 2141, fixing nut 2142, adjusting nut 2143, main shaft 220, driving sprocket 230, driven sprocket 240, reducer 250, driving motor 260, conveying group 300, single chain 310, pin 311, roller 312, chain plate 313, second through hole 3131, conveying plate 320, ear plate 321, first through hole 3211, first lap plate 322, accommodating groove 3221, second lap plate 323, dial plate 330, guide rail 340, silo 40, discharge port 410. DETAILED DESCRIPTION

[0029] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solution of the present invention will be further described below in conjunction with the drawings of the embodiments of the present invention, and the present invention is not limited to the following specific implementation methods.

[0030] It should be understood that the same or similar reference numerals in the drawings of the embodiments correspond to the same or similar components. In the description of the present invention, it should be understood that if the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom" and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0031] Please see Figures 1 to 11A sprocket conveyor for conveying electrode paste blocks, comprising a conveying mechanism 10 and a silo 40 arranged above one end of the conveying mechanism 10, wherein a discharge port 410 of the silo 40 faces the conveying mechanism 10; the trapezoidal electrode paste blocks after cooling and solidification are temporarily stored in the silo 40, and the trapezoidal electrode paste blocks in the silo 40 will fall from the discharge port 410 and fall onto the conveying mechanism 10 below. Generally, the distance between the discharge port 410 and the conveying mechanism 10 is 20cm-40cm.

[0032] The transmission mechanism 10 includes a frame 100 , a driving group 200 and a transmission group 300 . The driving group 200 is disposed on the frame 100 . The transmission group 300 is matched with the driving group 200 . The driving group 200 drives the transmission group 300 to rotate.

[0033] See also Figures 8 to 11 The conveying group 300 includes a pair of single-open chains 310 and a plurality of conveying plates 320. The pair of single-open chains 310 are connected to the driving group 200. The conveying plates 320 are made of steel to improve the structural strength. The conveying plates 320 are connected to the single-open chains 310, and the conveying plates 320 are located between the pair of single-open chains 310. Adjacent conveying plates 320 are hinged to each other and are connected in sequence to form a conveying channel.

[0034] See also Figures 8 to 11 The transmission plate 320 includes an ear plate 321, a first lap plate 322 and a second lap plate 323. The ear plate 321 is provided with a pair. The ear plate 321 is hinged to the single-open chain 310. The ear plate 321 and the single-open chain 310 can rotate relative to each other. The second lap plate 323 is connected to the ear plate 321, and the second lap plate 323 and the ear plate 321 are fixedly connected by welding. The first lap plate 322 is connected to the second lap plate 323. The second lap plate 323 and the first lap plate 322 can be integrally cast or formed by using They are connected to each other by welding. If an integral casting method is adopted, it is only necessary to cast the first lap plate 322 and the second lap plate 323 into a "Z" shape. If welding is adopted, the first lap plate 322 and the second lap plate 323 are staggered with each other and welded to form a lap portion, that is, the first lap plate 322 and the second lap plate 323 can be overlapped with each other in sequence, and the first lap plate 322 and the second lap plate 323 are in an overlapping state in the first state, and the first lap plate 322 and the second lap plate 323 are in an open and distant state in the second state.

[0035] Specific working process: the electrode paste blocks in the silo 40 fall from the discharge port 410 and fall onto the conveying plate 320 below. The driving group 200 is started to drive the conveying group 300 to rotate. A pair of the single-open chains 310 are used to connect a plurality of the conveying plates 320. The driving group 200 drives a pair of the single-open chains 310 to rotate. The single-open chains 310 drive the first lap plate 322 and the second lap plate 323 to connect. The single-open chains 310 play a role in connecting and supporting the first lap plate 322 and the second lap plate 323. When the conveying plate 320 is rotating, refer to Figures 8 to 9 , in the motion area approaching a straight line, the first lap plate 322 of one of the transmission plates 320 overlaps with the second lap plate 323 of the transmission plate 320 adjacent to the left (specifically, the protruding right-angle portion of the first lap plate 322 will just fall into the dislocation portion formed by the first lap plate 322 and the second lap plate 323, so as to form a close overlap between the two), and the second lap plate 323 of one of the transmission plates 320 overlaps with the first lap plate 322 of the transmission plate 320 adjacent to the right (specifically, the protruding right-angle portion of the second lap plate 323 will just fall into the dislocation portion formed by the first lap plate 322 and the second lap plate 323, so as to form a close overlap between the two). When the When the left conveying plate 320 and the right conveying plate 320 of the conveying plate 320 overlap each other, the upper end surface of each conveying plate 320 tends to be flush, that is, in the movement area close to a straight line, the conveying plate 320 tends to be in a horizontal movement state, thereby realizing the conveying of the electrode paste blocks falling on the conveying plate 320, and when the first lap plate 322 and the second lap plate 323 of the adjacent conveying plates 320 overlap each other, the first lap plate 322 can provide support for the second lap plate 323, and the second lap plate 323 can provide support for the first lap plate 322, and the two plates support each other in turn, so that the overall conveying group 300 has a higher support strength and can support and convey materials with a larger mass. Figure 10 to Figure 11In the circular motion area, the first lap plate 322 of one conveying plate 320 and the second lap plate 323 of the conveying plate 320 adjacent to the left are opened and away from each other, and the second lap plate 323 of one conveying plate 320 and the first lap plate 322 of the conveying plate 320 adjacent to the right are opened and away from each other, that is, in the circular motion area, the conveying plate 320 is rotated, and then the electrode paste blocks on the conveying plate 320 are separated into the collection area, such as collecting the electrode paste blocks in a ton bag. Inside; since the conveying plate 320 is made of high-strength steel, adjacent conveying plates 320 can overlap or separate from each other to realize the transmission of electrode paste blocks. The first overlapping plates 322 and the second overlapping plates 323 support each other in sequence, so that the overall conveying group 300 has higher supporting strength and can support and convey materials with heavier mass. Compared with traditional belt conveyors, the sprocket conveyor has high structural strength, is not easy to wear, and is durable. It is suitable for transporting materials with heavier mass and large belt wear such as electrode paste blocks.

[0036] For further information, see Figure 8 or Fig.10 In the vertical direction, the width of the ear plate 321 gradually increases from top to bottom. A pair of first through holes 3211 are opened on the ear plate 321. The first through holes 3211 are located at the bottom of the ear plate 321. The adjacent transmission plates 320 are coaxially arranged through the first through holes 3211. The narrower side of the ear plate 321 is connected to the second lap plate 323, and the two adjacent ear plates 321 are coaxially installed on the single-open chain 310 through the first through hole 3211, that is, the adjacent ear plates 321 can move synchronously, and the structural strength of the ear plate 321 can be greatly improved by gradually widening the width of the ear plate 321. The first through hole 3211 is set on the wider side of the bottom of the ear plate 321, which improves the connection strength between the adjacent ear plates 321, and also facilitates the overlap of the first lap plate 322 and the second lap plate 323. The overall structure of the conveying group 300 is more compact, which prevents partially broken electrode paste debris from entering the conveying group 300.

[0037] Specifically, in order to facilitate the coaxial arrangement of adjacent transmission plates 320 through the first through holes 3211, when the spacing between a pair of the ear plates 321 (denoted as A1) on one of the transmission plates 320 is a preset value, the spacing between a pair of the ear plates 321 (denoted as B1) on the adjacent transmission plates 320 is wider, that is, the spacing of B1 is greater than the spacing of A1, thereby ensuring that the adjacent ear plates 321 can be staggered with each other, thereby enabling the adjacent first through holes 3211 to be coaxially arranged.

[0038] Further, see Figures 8 to 11 For trapezoidal electrode paste blocks or columnar electrode paste blocks, in order to facilitate the arrangement or stacking of the electrode paste blocks, a receiving groove 3221 is provided on the first lap plate 322, and the receiving groove 3221 is a trapezoidal receiving groove 3221 or a semicircular receiving groove 3221, and the receiving groove 3221 is arranged opposite to the discharge port 410 of the silo 40. Taking the trapezoidal receiving groove 3221 as an example, the trapezoidal electrode paste blocks falling from the discharge port 410 will fall into the trapezoidal receiving groove 3221, so that the electrode paste blocks are arranged neatly, which is convenient for the overall or stacking of the electrode paste blocks; furthermore, for the electrode paste blocks falling from the silo 40, such as the trapezoidal electrode paste blocks, part of the electrode paste blocks will be blocked between the discharge port and the conveying plate 320 during the falling process. If the upper surface of the conveying plate 320 is smooth, the conveying plate 320 will slide relative to the electrode paste blocks, and the conveying plate 320 will not easily convey the electrode paste blocks, while the receiving groove 3221 will jam the electrode paste blocks. As the conveying plate 320 moves, the electrode paste blocks will be conveyed out from under the discharge port 410, preventing the electrode paste blocks from being blocked at the discharge port 410, and at the same time, the conveying efficiency of the electrode paste blocks can be improved.

[0039] As a preference, see Figures 8 to 11The single-open chain 310 includes a pin 311, a roller 312 and a chain plate 313. One end of the pin 311 is disposed in the first through hole 3211, that is, the pin 311 is connected to two adjacent ear plates 321 at the same time. The pin 311 can rotate in the first through hole 3211, and the pin 311 and the first through hole 3211 are interference-fitted to fasten the pin 311 in the first through hole 3211. The roller 312 is sleeved on the outer surface of the pin 311, and the roller 312 can rotate around the axis of the pin 311. The chain plate 313 performs circular motion, a pair of second through holes 3131 are opened on the chain plate 313, the other end of the pin shaft 311 is arranged in the second through hole 3131, the pin shaft 311 can rotate in the second through hole 3131, the pin shaft 311 and the second through hole 3131 are interference fit to fasten the pin shaft 311 in the second through hole 3131, and the adjacent chain plates 313 are coaxially arranged through the second through hole 3131, so that a plurality of the chain plates 313 are connected in sequence, and the connection strength between the adjacent chain plates 313 can be improved. The chain is set as a single-open chain 310, that is, only the chain plate 313 on one side is used, and the chain plate 313 on the other side is replaced by two adjacent ear plates 321. This not only realizes the connection between the single-open chain 310 and the driving group 200, but also reduces the overall weight of the transmission group 300, and can realize the smooth rotation of the transmission group 300, avoiding mutual friction between the chain plate 313 and the ear plate 321.

[0040] For further description, see Figures 8 to 11For the electrode paste blocks falling from the silo 40, such as the trapezoidal electrode paste blocks, part of the electrode paste blocks will be jammed between the discharge port and the conveying plate 320 during the falling process. At the same time, the trapezoidal electrode paste blocks in the silo 40 are also jammed. In order to clear the electrode paste blocks in the silo 40 and the discharge port 410, the conveying group 300 further includes a paddle 330. Along the moving direction of the conveying group 300, the paddle 330 is vertically spaced on the conveying plate 320. Specifically, the paddle 330 is vertically spaced on the first lap plates 322. One paddle 330 can be installed at intervals of two of the first lap plates 322, and three paddle plates can be installed at intervals of three. A paddle plate 330 is installed on each of the first lap plates 322. When the electrode paste blocks at the discharge port 410 are blocked, as the conveying plate 320 drives the paddle plate 330 to move, the paddle plate 330 will contact with the electrode paste blocks, and push the electrode paste blocks to move, so that the electrode paste blocks are more likely to fall into the receiving groove 3221. At the same time, in the process of pushing the electrode paste blocks to move forward, the remaining blocked electrode paste blocks will be squeezed to move into the silo 40, thereby pushing the blocked electrode paste blocks in the silo 40 to move, so as to achieve the effect of unblocking the blocked electrode paste blocks in the silo 40, so that the electrode paste blocks can flow out smoothly from the discharge port 410 of the silo 40.

[0041] Further, see Figure 5 and Figure 6 In order to avoid the overlap cracking of the overlap area between the first overlap plate 322 and the second overlap plate 323, and the pin shaft 311 being subjected to excessive stress, the transmission group 300 further includes a guide rail 340, which is arranged on the frame 100, and the upper end surface of the guide rail 340 and the roller 312 are in contact and support with each other. Driven by the driving group 200, the roller 312 can roll along the guide rail 340, and the guide rail 340 can provide support to the roller 312, so as to keep the transmission plate 320 moving smoothly, so that the first overlap plate 322 and the second overlap plate 323 always keep in an overlap state with each other on the guide rail 340, and at the same time, the pin shaft 311 is prevented from being broken due to excessive stress, thereby improving the service life of the transmission group 300.

[0042] As a preference, see Figure 1 , Figure 5 and Figure 6The drive group 200 includes a bearing seat 210, a main shaft 220, a driving sprocket 230, a driven sprocket 240, a reducer 250 and a driving motor 260. The bearing seat 210 is installed on the frame 100. The main shaft 220 can be rotatably set on the bearing seat 210. The driving sprocket 230 is sleeved on the main shaft 220. The driving sprocket 230 and the single-open chain 310 are mutually meshed. The driven sprocket 240 is sleeved on the main shaft 220. The driven sprocket 240 and the single-open chain 310 are mutually meshed. The driven sprocket 240 and the driving sprocket 230 are arranged opposite to each other. The reducer 250 is connected to the main shaft 220, and the driving motor 260 is connected to the reducer 250. The driving motor 260 is an existing motor device, and the reducer 250 can adjust the rotation speed of the main shaft 220. When the driving sprocket 230 rotates, the driven sprocket 240 is driven to rotate, and the meshing teeth on the driving sprocket 230 or the driven sprocket 240 are meshed with the single-open sprocket. Specifically, the meshing teeth are located between a pair of rollers 312. When the transmission plate is located around the driving sprocket 230 or the driven sprocket 240, the adjacent transmission plates are opened and separated from each other, that is, the first lap plate 322 and the second lap plate 323 are separated from each other, and the transmission group is driven to turn through the driving sprocket 230 and the driven sprocket 240. At this position, the electrode paste block will fall from the containing groove 3221, completing the transmission of the electrode paste block, and the staff only needs to bag or stack the transmitted electrode paste block.

[0043] Furthermore, in order to make the transmission group 300 in a standard tensioning state (the standard tensioning state is, based on actual work experience, to make the transmission group in a state that is neither too loose nor too tight), the bearing seat 210 includes an adjustment frame 211, a sliding base 212, a rotating bearing 213 and a horizontal adjustment member 214. The adjustment frame 211 is arranged on the frame 100, and a sliding groove is opened on the adjustment frame 211. The sliding base 212 is slidably arranged in the sliding groove, and the rotating bearing 213 is installed on the sliding base 212. The main shaft 220 is arranged through the rotating bearing 213, and one end of the horizontal adjustment member 214 passes through the adjustment frame 211 and is connected to the sliding base 212. The horizontal adjustment member 214 is used to push the sliding base 212 to move along the sliding groove.

[0044] For further information, see Figure 7The sliding base 212 is provided with an adjusting ear 2121, and the horizontal adjustment member 214 includes an adjusting rod 2141, a pair of fixing nuts 2142 and a pair of adjusting nuts 2143. The adjusting rod 2141 passes through the adjusting frame 211 and extends to one side of the adjusting ear 2121. The pair of fixing nuts 2142 are screwed on the adjusting rod 2141 to fix and clamp the adjusting rod 2141 on the adjusting ear 2121. The pair of adjusting nuts 2143 are screwed on the adjusting rod 2141 to limit and clamp the adjusting rod 2141 on the adjusting frame 211. When the single-open chain 310 and the transmission plate 320 become loose, the adjusting nut 2143 on one side of the driving sprocket 230 is screwed, and the adjusting rod 2141 on one side of the driving sprocket 230 moves in the first direction, and the adjusting rod 2141 pushes the sliding base 212 to slide in the sliding groove, thereby driving the main shaft 220 and the driving sprocket 230 to move, and the driving sprocket 230 drives the single-open chain 310 and the transmission plate 320 to move. The single-open chain 310 and the transmission plate 320 are in a standard tension state. Similarly, by turning the adjusting nut 2143 on one side of the driven sprocket 240, the adjusting rod 2141 on one side of the driven sprocket 240 moves in the second direction. The movement directions of the first direction and the second direction are opposite, thereby driving the single-open chain 310 and the transmission plate 320 to move, so that the single-open chain 310 and the transmission plate 320 are in a standard tension state, and the transmission plate 320 is kept in a stable movement state. Generally, since the main shaft 220 on one side of the driving sprocket 230 is connected to the driving motor 260 and the reducer 250, it is not convenient to adjust the adjusting nut 2143. Therefore, it is only necessary to adjust the adjusting nut 2143 on one side of the driven sprocket 240.

[0045] Preferably, an arched support frame is provided on the frame body 100, and the arched support frame is connected to the guide rail 340, and the guide rail 340 is located above the arched support frame. The arched support frame is used to simultaneously support the guide rails 340 on both sides, so that the guide rails 340 are kept in the same horizontal plane, thereby enabling the conveying group 300 to transport materials in a horizontal direction and preventing materials from falling from both sides of the conveying group 300.

[0046] Preferably, the silo 40 is a constricted bucket-shaped silo 40, so as to prevent the electrode paste blocks in the silo 40 from being discharged too quickly.

[0047] Furthermore, the silo 40 also includes a bracket, one end of which is connected to the side wall of the silo 40 and the other end of which extends to the ground for supporting the silo 40 .

[0048] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sprocket conveyor for conveying electrode paste, characterized in that: It comprises a conveying mechanism and a silo arranged above one end of the conveying mechanism, wherein the discharge port of the silo faces the conveying mechanism; The transmission mechanism comprises a frame, a driving group and a transmission group, wherein the driving group is arranged on the frame, the transmission group is matched with the driving group, and the driving group drives the transmission group to rotate; The conveying group includes a pair of single-open chains and a plurality of conveying plates, the pair of single-open chains are connected to the driving group, the conveying plate is connected to the single-open chains, and the conveying plate is located between the pair of single-open chains, the conveying plate includes an ear plate, a first lap plate and a second lap plate, the ear plate is hinged to the single-open chain, the second lap plate is connected to the ear plate, the first lap plate is connected to the second lap plate, the first lap plate and the second lap plate are staggered with each other, the first lap plate and the second lap plate are in an overlapping state in the first state, and the first lap plate and the second lap plate are in an open and distant state in the second state.

2. The sprocket conveyor for conveying electrode paste blocks according to claim 1, characterized in that: In the vertical direction, the width of the ear plate gradually increases from top to bottom. A pair of first through holes is opened on the ear plate. The first through holes are located at the bottom of the ear plate. Adjacent transmission plates are coaxially arranged through the first through holes.

3. The sprocket conveyor for conveying electrode paste blocks according to claim 1 or 2, characterized in that: The first lap plate is provided with a receiving groove, and the receiving groove is arranged opposite to the discharge port of the silo.

4. The sprocket conveyor for conveying electrode paste blocks according to claim 2, characterized in that: The single-open chain includes a pin shaft, a roller and a chain plate, one end of the pin shaft is arranged in the first through hole, the roller is sleeved on the outer surface of the pin shaft, a pair of second through holes are opened on the chain plate, the other end of the pin shaft is arranged in the second through hole, and adjacent chain plates are coaxially arranged through the second through holes.

5. The sprocket conveyor for conveying electrode paste according to claim 1 or 4, characterized in that: The conveying group further comprises a paddle, which is vertically spaced apart on the conveying plate along the moving direction of the conveying group.

6. The sprocket conveyor for conveying electrode paste according to claim 4, characterized in that: The conveying group also includes a guide rail, which is arranged on the frame, and the upper end surface of the guide rail and the roller are in contact and support with each other.

7. The sprocket conveyor for conveying electrode paste according to claim 4, characterized in that: The driving group includes a bearing seat, a main shaft, a driving sprocket, a driven sprocket, a reducer and a driving motor. The bearing seat is installed on the frame, the main shaft is rotatably set on the bearing seat, the driving sprocket is sleeved on the main shaft, the driving sprocket and the single-open chain are meshed with each other, the driven sprocket is sleeved on the main shaft, the driven sprocket and the single-open chain are meshed with each other, the driven sprocket and the driving sprocket are arranged opposite to each other, the reducer is connected to the main shaft, and the driving motor is connected to the reducer.

8. The sprocket conveyor for conveying electrode paste according to claim 7, characterized in that: The bearing seat includes an adjustment frame, a sliding base, a rotating bearing and a horizontal adjustment member. The adjustment frame is arranged on the frame body. A sliding groove is opened on the adjustment frame. The sliding base is slidably arranged in the sliding groove. The rotating bearing is installed on the sliding base. The main shaft passes through the rotating bearing. One end of the horizontal adjustment member passes through the adjustment frame and is connected to the sliding base. The horizontal adjustment member is used to push the sliding base to move along the sliding groove.

9. The sprocket conveyor for conveying electrode paste blocks according to claim 8, characterized in that: The sliding base is provided with an adjusting ear, and the horizontal adjustment member includes an adjusting rod, a pair of fixing nuts and a pair of adjusting nuts. The adjusting rod passes through the adjusting frame and extends to one side of the adjusting ear. The pair of fixing nuts are screwed on the adjusting rod to fix and clamp the adjusting rod on the adjusting ear. The pair of adjusting nuts are screwed on the adjusting rod to limit and clamp the adjusting rod on the adjusting frame.

10. The sprocket conveyor for conveying electrode paste according to claim 1, characterized in that: The silo is a constricted bucket-shaped silo.

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