Conveying chain belt push rack matching tray

Abstract

The utility model relates to the technical field of tray, especially a conveying chain belt push rack matched tray, which comprises a top frame, a partition seat and a bottom frame, which are sequentially stacked from top to bottom; a connecting mechanism, which comprises connecting screw cylinders uniformly arranged on the inner wall of the sunken hole at the bottom of the bottom frame and connecting screw rods uniformly arranged on the inner wall of the sunken hole at the top of the top frame; and a docking mechanism, which is symmetrically and reversely uniformly arranged on the surface of the bottom frame and equal in number to the push racks and one-to-one corresponding in position. Thus, the utility model effectively solves the problems of complicated positioning, easy jamming and difficult deformation adaptation of the existing tray: the triangular gap part realizes fast and accurate positioning, ensuring stable conveying; the adjusting seat and the irregular turntable are two structures for adapting the deformation of the push rack, which is convenient and efficient to maintain; the arc transition section and the wooden gasket reduce wear and tear and stabilize the structure, adapt to copper smelting conditions, improve the fault tolerance and service life of the equipment, reduce maintenance costs, provide reliable support for the copper cake packaging and residual machine process, and ensure continuous and compliant production.

Description

Technical Field

[0001] The utility model relates to the technical field of pallets, in particular to a pallet matched with a pusher of a conveying chain belt. Background Art

[0002] In the current copper smelting production, copper cakes made by recycling new energy copper materials are the core source of purchased cold copper, which features high copper grade and stable supply, and guarantees production continuity. However, the traditional direct feeding process of the converter has obvious disadvantages: the demolding material remaining from copper cake pressing will form impurities, which will react at high temperature to produce a large amount of flame and black smoke, not only causing environmental protection indicators to exceed the standard, but also posing a fire safety hazard to the crane; at the same time, market fluctuations lead to insufficient supply of regular cold copper that can be directly fed to the residual material machine, while the inventory of copper cakes is severely backlogged, forming a contradiction between idle resources and production demand.

[0003] To solve the above problems, through technical docking with cold copper manufacturers and combining with on-site working conditions, the solution of "feeding the copper cakes to the residual material machine after packing" is determined: the packed copper cakes are carried by pallets to form a "copper stack", which is conveyed by the conveying chain belt to the feeding mechanism of the residual material machine, and the feeding mechanism flips it from a horizontal state to a vertical state and then feeds it into the converter. This solution can not only revitalize the backlogged copper cake resources and make up for the cold copper supply gap, but also completely avoid the environmental protection and safety risks brought by direct feeding.

[0004] However, the existing pallets have core defects that severely restrict the efficiency of the solution: when placing the pallet, it is necessary to manually adjust its transverse position on the conveying chain belt for many times to ensure that the pusher of the conveying chain belt uniformly abuts against the pallet and drives it to operate stably; if the adjustment is improper, the pusher is prone to uneven force, which causes the pallet to tilt, jam or even damage the conveying chain belt. Contents of the Utility Model

[0005] The utility model aims to at least solve one of the technical problems in the related art to a certain extent.

[0006] Therefore, the purpose of the utility model is to propose a pallet matched with a pusher of a conveying chain belt. The utility model effectively solves the problems of complicated positioning, easy jamming of the existing pallets and the adaptation to the deformation of the pusher: the triangular notch part realizes fast and accurate positioning to ensure stable conveying; the two structures of the adjusting seat and the irregular turntable are adapted to the deformed pusher, with convenient and efficient maintenance; the arc transition section and the wooden washer reduce wear, stabilize the structure and adapt to the copper smelting working conditions, which improves the equipment fault tolerance and service life, reduces the maintenance cost, provides reliable support for the copper cake packing and feeding to the residual material machine process, and ensures continuous and compliant production.

[0007] In order to achieve the above purpose, the utility model proposes a pallet matched with a pusher of a conveying chain belt, comprising:

[0008] a top frame, a spacer seat and a bottom frame, which are stacked in sequence from top to bottom;

[0009] Connection mechanism: includes a connecting screw cylinder evenly arranged on the inner wall of the recessed hole at the bottom of the bottom frame, and a connecting screw rod evenly arranged on the inner wall of the recessed hole at the top of the top frame. One end of the connecting screw cylinder passes through the central through hole on the surface of the partition seat and extends into the recessed hole at the top of the top frame, and is threadedly connected to the outer surface of the connecting screw rod.

[0010] The docking mechanism is symmetrically and evenly arranged on the surface of the bottom frame in opposite directions, and its number is equal to that of the push frame and its position corresponds one-to-one.

[0011] In addition, the pallet for the conveyor chain pusher frame proposed in the application may also have the following additional technical features:

[0012] Specifically, the docking mechanism includes symmetrically reversed notches on the surface of the bottom frame. The notches are triangular in shape, and their number is equal to the number of pushers and their positions correspond one-to-one.

[0013] The inner diameter of the notch gradually decreases from the outer surface of the bottom frame to the inner surface.

[0014] The outer surface of the bottom frame has an integrally formed arc transition section at the edge of the notch, and the radius of the arc transition section is 2-3mm.

[0015] Specifically, an opening groove is provided at the position corresponding to the notch on the surface of the bottom frame, and an adjustment seat is slidably connected to the inner wall of the horizontal sliding groove of the opening groove. The outer end face of the adjustment seat is at the same horizontal plane as the surface of the bottom frame, and a preset distance is spaced between the inner end face of the adjustment seat and the inner wall of the horizontal sliding groove.

[0016] The notch is formed on the outer end face of the adjustment seat, and the outer end face of the adjustment seat is integrally formed with an arc transition section at the edge of the notch.

[0017] The adjusting seat has a straight section at the end away from the notch.

[0018] The top of the adjustment seat is symmetrically provided with weight-reducing finger grooves, which are located on the outside of the notch.

[0019] The top of the adjustment seat is symmetrically provided with fixing column holes, which are located outside the weight reduction finger groove;

[0020] The top of the bottom frame is symmetrically provided with fixing bolts, which correspond to the positions of the fixing column holes. One end of the fixing bolt passes through the interior of the horizontal slide groove and is threadedly connected to the inner wall of the fixing column hole. The bottom wall of the horizontal slide groove is provided with elastic clips at the positions corresponding to the fixing column holes, which are engaged and fixed with the fixing column holes.

[0021] The bottom of the adjustment seat is symmetrically provided with inclined guides, which correspond to the positions of the elastic clips.

[0022] Specifically, the inner wall of the opening groove is provided with a disc groove, and an irregular turntable is slidably connected to the inner wall of the disc groove, wherein...

[0023] The bottom central shaft of the irregular turntable is vertically slidably connected to the inner wall of the central hole of the turntable groove, and a return spring is fixedly connected between the turntable and the inner wall of the central hole.

[0024] The notch is formed on the surface of the arc-shaped part of the irregular turntable, and the outer end face of the irregular turntable is integrally formed with an arc transition section at the edge of the notch;

[0025] The irregular turntable has a straight section at the end away from the notch.

[0026] The irregular turntable is provided with a grip plate at the top and symmetrically provided with positioning shafts at the bottom. The inner wall of the groove is provided with four sets of positioning holes, which are respectively adapted to the corresponding positions of the positioning shafts on the inner wall of the groove before and after the irregular turntable is rotated.

[0027] Specifically, wooden washers are fitted at the contact points between the outer wall of the connecting screw and the inner walls of the lower hole, the through hole, and the upper hole. The thickness of the wooden washers is 3-4 mm, and the inner diameter of the washers is adapted to the outer diameter of the connecting screw, while the outer diameter is consistent with the inner diameter of the lower hole, the through hole, and the upper hole.

[0028] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

[0029] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0030] 1. Precise positioning to avoid operational hazards: The triangular notches of the docking mechanism are consistent in number and position with the pushers, which can quickly position the pallet in the lateral position of the conveyor belt without repeated manual adjustment. This ensures that the pushers are evenly stressed, avoiding pallet tilting, jamming and damage to the conveyor belt from the root, and ensuring a smooth and efficient conveying process.

[0031] 2. Adaptable to deformable pushers, improving equipment fault tolerance: Through the detachable and reversible adjustment seat structure, or the non-disassembly-required rotating irregular turntable structure, it can quickly adapt to pushers that are deformed by collision. The switching between the notched part and the flat part can be achieved with simple operation, ensuring that all pusher mating surfaces are coplanar. There is no need to replace large components such as the bottom frame, effectively solving the problem of pallet running deviation caused by pusher deformation, and greatly improving the equipment's adaptability to working conditions.

[0032] 3. Reducing component wear and extending service life: The integrally formed arc transition section with a radius of 2-3mm at the edge of the notch can avoid scratching when the pusher frame contacts the tray and reduce component wear; the 3-4mm wooden washer sleeved on the outer side of the connecting screw barrel can fill the connection gap between components, buffer vibration and collision during conveying and flipping, reduce loss caused by direct contact of metal components, prevent metal adhesion in high-temperature environments, and further extend the service life of the entire tray and its supporting components;

[0033] 4. Stable and reliable structure, adapting to working condition requirements: The top frame, spacer seat and bottom frame are fixed by threaded connection between the connecting screw barrel and the connecting screw rod, which cooperates with the filling effect of the wooden washer to improve the connection tightness of the entire tray and prevent components from loosening after assembly; the wooden washer has both elasticity and stability, which can disperse the force on the connection part, prevent plate deformation caused by local stress concentration, and fully adapt to the harsh working conditions of high temperature and high vibration in copper smelting;

[0034] 5. Convenient and efficient maintenance, reducing use costs: The disassembly, assembly and direction reversing operation of the adjusting seat only requires three steps: unlocking the fixation, pulling out to reverse the direction, and re-locking. The irregular turntable does not need to be disassembled at all, and the state switching can be completed by pulling and rotating, which greatly simplifies the maintenance process and improves maintenance efficiency; there is no need to replace large components, which reduces spare parts consumption and maintenance costs, and improves the continuity of equipment operation at the same time;

[0035] 6. Facilitating production optimization and ensuring process implementation: This tray is perfectly adapted to the production scheme of "sending packed copper cakes to the residual material machine". Through stable and efficient conveying guarantee, it further revitalizes the backlogged copper cake resources, makes up for the cold copper supply gap, avoids the environmental protection and safety risks of the traditional direct feeding process, and provides strong support for the continuity and compliance of copper smelting production. Brief Description of the Drawings

[0036] The above and / or additional aspects and advantages of the present utility model will become apparent and easy to understand from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0037] Figure 1 is a schematic structural diagram of the tray matched with the pusher frame of the conveying chain belt of the present utility model;

[0038] Figure 2 is a schematic structural diagram of the docking mechanism in the tray matched with the pusher frame of the conveying chain belt of the present utility model;

[0039] Figure 3 is a schematic structural diagram of the adjusting seat in the tray matched with the pusher frame of the conveying chain belt of the present utility model;

[0040] Figure 4 is a schematic structural diagram of the irregular turntable in the tray matched with the pusher frame of the conveying chain belt of the present utility model.

[0041] As shown in the figure:

[0042] 1. Base frame; 2. Spacer; 3. Top frame; 4. Connecting mechanism; 41. Connecting screw; 42. Connecting screw; 100. Docking mechanism; 5. Notch; 51. Arc transition section; 6. Opening groove; 61. Horizontal slide groove; 62. Adjusting seat; 63. Weight reduction finger groove; 64. Fixing column hole; 65. Fixing bolt; 66. Elastic clip; 67. Inclined guide; 71. Disc groove; 72. Irregular turntable; 73. Return spring; 74. Grip disc; 75. Positioning shaft; 76. Positioning hole; 411. Wooden washer. Detailed Implementation

[0043] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0044] The following description, in conjunction with the accompanying drawings, describes the conveyor chain pusher and matching pallet of an embodiment of this utility model.

[0045] like Figures 1-4 As shown, the conveyor chain pusher and matching pallet of this utility model embodiment includes:

[0046] Top frame 3, partition 2 and bottom frame 1: stacked sequentially from top to bottom;

[0047] Connection mechanism 4: includes a connecting screw cylinder 41 evenly distributed on the inner wall of the recessed hole at the bottom of the bottom frame 1, and a connecting screw 42 evenly distributed on the inner wall of the recessed hole at the top of the top frame 3. One end of the connecting screw cylinder 41 passes through the central through hole on the surface of the partition 2 and extends into the recessed hole at the top of the top frame 3, and is threadedly connected to the outer surface of the connecting screw 42.

[0048] The docking mechanism 100 is symmetrically and evenly arranged on the surface of the bottom frame 1 in opposite directions, and its number is equal to that of the push frame and its position corresponds one-to-one.

[0049] It should be noted that the connecting screw barrel 41 and connecting screw rod 42 described in this example are designed as a set. There are nine sets of both connecting screw barrel 41 and connecting screw rod 42. The connecting screw barrel 41 and connecting screw rod 42 are both made of SUH661 heat-resistant steel, which has a melting point of 1450-1510℃, higher than the normal blowing temperature and peak reaction temperature of the copper converter. This can prevent the components from melting and avoid them from dissolving into the copper liquid, causing compositional imbalance. It also facilitates the recovery of the components by screening during copper liquid treatment.

[0050] Specifically, this utility model effectively solves the problems of cumbersome pallet positioning, easy jamming, and deformation adaptation of existing pushers: the triangular notch 5 enables rapid and accurate positioning, ensuring smooth conveying; the two structures of the adjusting seat 62 and the irregular turntable 72 are adapted to deformable pushers, making maintenance convenient and efficient; the arc transition section 51 and the wooden washer 411 reduce wear, stabilize the structure, and adapt to copper smelting conditions, thereby improving the equipment's fault tolerance and service life, reducing maintenance costs, providing reliable support for the copper ingot packaging and finishing process, and ensuring continuous and compliant production.

[0051] In use, first install the connecting screw cylinder 41 on the bottom frame 1, then stack the spacer 2 and the top frame 3 in sequence and fit them on the outside of the connecting screw cylinder 41, and finally thread the connecting screw 42 to the connecting screw cylinder 41 to fix it.

[0052] When lowering the pallet, the docking mechanism 100 of the bottom frame 1 is aligned with the pusher of the conveyor belt. After the pusher is embedded in the docking mechanism 100 and abuts against the inner wall of the notch 5, the pallet can be driven to move smoothly along the conveyor belt.

[0053] In one embodiment of this utility model, such as Figures 1-4 As shown, the docking mechanism 100 includes symmetrically reversed notches 5 on the surface of the bottom frame 1. The notches 5 are triangular in shape, and their number is equal to the number of pushers and their positions correspond one-to-one.

[0054] The inner diameter of the notch 5 gradually decreases from the outer surface of the bottom frame 1 to the inner surface;

[0055] An arc transition section 51 is integrally formed on the outer surface of the bottom frame 1 at the edge of the notch 5, and the radius of the arc transition section 51 is 2-3mm.

[0056] Specifically, the triangular notch 5 is the same number and position as the pusher, which can quickly position the pallet in the lateral position of the conveyor belt, ensuring that the pusher is evenly stressed and avoiding pallet tilting or jamming; the inner diameter is reduced from the outside to the inside, which can fit the shape of the pusher, enhance the contact stability between the pusher and the notch 5, and improve the drive reliability; the 2-3mm radius arc transition section 51 can prevent the pusher from rubbing against the bottom frame 1, reduce component wear, and extend service life.

[0057] In one embodiment of this utility model, such as Figures 1-4 As shown, an opening groove 6 is provided on the surface of the bottom frame 1 at the position corresponding to the notch 5, and an adjustment seat 62 is horizontally slidably connected to the inner wall of the horizontal sliding groove 61 of the opening groove 6. The outer end face of the adjustment seat 62 is on the same horizontal plane as the surface of the bottom frame 1, and a preset distance is spaced between the inner end face of the adjustment seat 62 and the inner wall of the horizontal sliding groove 61.

[0058] The notch 5 is formed on the outer end face of the adjusting seat 62, and the outer end face of the adjusting seat 62 is integrally formed with an arc transition section 51 at the edge of the notch 5;

[0059] The adjusting seat 62 has a straight section at one end away from the notch 5; the top of the adjusting seat 62 is symmetrically provided with weight-reducing finger grooves 63, which are located outside the notch 5;

[0060] The top of the adjusting seat 62 is symmetrically provided with fixing column holes 64, which are located outside the weight reduction finger groove 63;

[0061] The top of the bottom frame 1 is symmetrically provided with fixing bolts 65, which correspond to the positions of fixing column holes 64. One end of the fixing bolt 65 passes through the interior of the horizontal slide groove 61 and is threaded to the inner wall of the fixing column hole 64. The bottom wall of the horizontal slide groove 61 is provided with elastic clips 66 at the positions corresponding to the fixing column hole 64, which are engaged and fixed to the fixing column hole 64.

[0062] The bottom of the adjusting seat 62 is symmetrically provided with inclined guides 67, which correspond to the position of the elastic clip 66.

[0063] It should be noted that the fixing bolt 65 and the elastic clip 66 described in this example are both made of copper.

[0064] Specifically, the pusher is prone to deformation due to collisions and impacts during actual use. The deformed pusher cannot accurately and synchronously insert into the notch 5 with other undeformed pushers, which affects the force balance and movement trajectory of the pallet, causing the pallet to fail to move accurately to the preset position. To solve this problem, this utility model designs a bidirectional switchable adjustment seat 62 structure, which realizes the adaptation and compensation of the deformed pusher through disassembly and reversal operation. The operation process is as follows:

[0065] Unlocking and fixing: When the push frame deforms, loosen the fixing bolt 65 on the bottom frame 1 to release the threaded fixing constraint;

[0066] Disassembling the adjustment seat 62: The operator inserts his / her finger into the weight-reducing finger groove 63 and applies a pulling force outward. When the pulling force is greater than the elastic force of the elastic clip 66, the elastic clip 66 disengages from the fixing post hole 64, and the adjustment seat 62 can be pulled out.

[0067] Reversing Assembly: Reverse the adjustment seat 62 so that one end of the original notch 5 is inserted into the horizontal slide groove 61. Guided by the bottom inclined guide 67, the adjustment seat 62 reaches the preset installation position when the elastic clip 66 engages with the fixing post hole 64 again (at this time, the straight part of the adjustment seat 62 is flush with the inner wall of the tip of the notch 5 of other unadjusted adjustment seats 62, ensuring that all mating surfaces are coplanar).

[0068] Locking and fixing: Tighten the fixing bolt 65 to fix the position of the adjusting seat 62 through the double fixing of threaded connection and elastic snap-fit.

[0069] With the above design, the deformable pusher can be adapted with simple disassembly and assembly without replacing the bottom frame 1, which improves the fault tolerance and maintenance convenience of the equipment, and greatly improves maintenance efficiency while ensuring the accuracy of pallet travel.

[0070] In one embodiment of this utility model, such as Figures 1-4 As shown, the inner wall of the opening groove 6 is provided with a disc groove 71, and an irregular turntable 72 is slidably connected to the inner wall of the disc groove 71.

[0071] The bottom central shaft of the irregular turntable 72 is vertically slidably connected to the inner wall of the central hole of the disc groove 71, and a return spring 73 is fixedly connected between the turntable 72 and the inner wall of the central hole.

[0072] The notch 5 is formed on the arc-shaped surface of the irregular turntable 72, and the outer end face of the irregular turntable 72 is integrally formed with an arc transition section 51 at the edge of the notch 5;

[0073] The irregular turntable 72 has a straight section at one end away from the notch 5; the top of the irregular turntable 72 has a grip 74, and the bottom of the irregular turntable 72 has symmetrically arranged positioning shafts 75. The inner wall of the groove 71 has four sets of positioning holes 76, which are respectively adapted to the corresponding positions of the positioning shafts 75 on the inner wall of the groove 71 before and after the irregular turntable 72 rotates.

[0074] It should be noted that the return spring 73 described in this example is made of copper.

[0075] It should also be noted that, except for the connecting screw 41, connecting screw 42, fixing bolt 65, elastic clip 66 and return spring 73, the pallet of the present invention is made of wood.

[0076] Specifically, in actual working conditions, the collision deformation of the pusher is random. Traditional adjustment structures require first locating the deformation position and then disassembling and adjusting, resulting in low operational efficiency. This embodiment uses a rotary quick adjustment structure with an irregular turntable 72 to achieve instant adaptation of the deformation position and switch states without disassembly. The operation process is as follows:

[0077] Unlock positioning: Pull the grip 74 upwards, which will cause the irregular turntable 72 and the bottom central shaft to move vertically upwards along the center hole of the groove 71. The reset spring 73 will stretch and store force, and the positioning shaft 75 will disengage from the current positioning hole 76, thus releasing the angle lock.

[0078] Rotation adjustment: While holding the handle 74 in the pulled-up state, rotate the irregular turntable 72 to turn the straight part that was originally facing inward to the outward until the straight part is flush with the inner wall of the tip of the notch 5 in other unadjusted positions, ensuring that all push frame mating surfaces are coplanar;

[0079] Reset and lock: When the irregular turntable 72 rotates to the target angle, the positioning shaft 75 aligns with the corresponding positioning hole 76. Release the grip 74, and the reset spring 73 drives the irregular turntable 72 and the positioning shaft 75 to move down. The positioning shaft 75 is inserted into the positioning hole 76, completing the double locking of angle and position.

[0080] With the above design, the deformable pusher can be adapted simply by rotating the irregular turntable 72, which significantly improves the equipment's fault tolerance and ease of maintenance.

[0081] In one embodiment of this utility model, such as Figures 1-4 As shown, wooden washers 411 are fitted at the contact points between the outer wall of the connecting screw 41 and the inner walls of the lower hole, the through hole, and the upper hole. The thickness of the wooden washers 411 is 3-4mm, and the inner diameter of the washers is adapted to the outer diameter of the connecting screw 41, while the outer diameter is consistent with the inner diameter of the lower hole, the through hole, and the upper hole.

[0082] Specifically, the wooden washer 411 is compatible with the connecting screw 41 and the countersunk hole size of each plate, filling the contact gap, preventing loosening of components after assembly, and improving the overall tightness of the pallet connection; the 3-4mm thickness can buffer the vibration and collision during pallet transport and flipping, reduce wear caused by direct contact of metal parts, and extend service life; the wooden material has both elasticity and stability, which can distribute the force on the connection part, prevent local stress concentration from causing plate deformation, and avoid the problem of metal washers sticking together under high temperature conditions, making it suitable for the requirements of copper smelting conditions.

[0083] In summary, the conveyor chain pusher with matching pallet of this utility model effectively solves the problems of cumbersome pallet positioning, easy jamming, and pusher deformation adaptation in existing systems: the triangular notch 5 enables rapid and accurate positioning, ensuring smooth conveying; the two structures of the adjusting seat 62 and the irregular turntable 72 are adapted to the deformable pusher, making maintenance convenient and efficient; the arc transition section 51 and the wooden washer 411 reduce wear, stabilize the structure, and adapt to copper smelting conditions, improving equipment tolerance and service life, reducing maintenance costs, providing reliable support for the copper ingot packaging and finishing process, and ensuring continuous and compliant production.

[0084] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0085] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0086] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A pallet for a conveyor chain pusher, characterized in that, include: Top frame (3), partition (2) and bottom frame (1): stacked sequentially from top to bottom; Connection mechanism (4): includes a connecting screw cylinder (41) evenly arranged on the inner wall of the recessed hole at the bottom of the bottom frame (1), and a connecting screw rod (42) evenly arranged on the inner wall of the recessed hole at the top of the top frame (3). One end of the connecting screw cylinder (41) passes through the central through hole on the surface of the partition (2) and extends to the recessed hole at the top of the top frame (3), and is threadedly connected to the outer surface of the connecting screw rod (42). The docking mechanism (100) is symmetrically and evenly arranged on the surface of the bottom frame (1) in opposite directions, and its number is equal to that of the push frame and its position corresponds one-to-one.

2. The pallet matched with the pusher of the conveying chain belt according to claim 1, characterized in that, The docking mechanism (100) includes symmetrically reversed notches (5) on the surface of the bottom frame (1). The notches (5) are triangular in shape, and their number is equal to the number of pushers and their positions correspond one-to-one. The inner diameter of the notch (5) gradually decreases from the outer surface of the bottom frame (1) to the inner surface; The outer surface of the bottom frame (1) is integrally formed with an arc transition section (51) at the edge of the notch (5), and the radius of the arc transition section (51) is 2-3mm.

3. The pallet matched with the conveyor chain belt pusher frame according to claim 2, characterized in that, The bottom frame (1) is provided with an opening groove (6) at the position corresponding to the notch (5), and the inner wall of the horizontal sliding groove (61) of the opening groove (6) is horizontally slidably connected with an adjustment seat (62). The outer end face of the adjustment seat (62) is on the same horizontal plane as the bottom frame (1), and the inner end face of the adjustment seat (62) is spaced apart from the inner wall of the horizontal sliding groove (61) by a preset distance. The notch (5) is formed on the outer end face of the adjustment seat (62), and the outer end face of the adjustment seat (62) is integrally formed with an arc transition section (51) at the edge of the notch (5). The adjusting seat (62) has a straight section at the end away from the notch (5); The top of the adjustment seat (62) is symmetrically provided with weight-reducing finger grooves (63), which are located outside the notch (5); The top of the adjusting seat (62) is symmetrically provided with fixing column holes (64), which are located outside the weight reduction finger groove (63); The bottom frame (1) is symmetrically provided with fixing bolts (65) at the top, which correspond to the positions of fixing column holes (64). One end of the fixing bolt (65) passes through the interior of the horizontal slide groove (61) and is threaded to the inner wall of the fixing column hole (64). The bottom wall of the horizontal slide groove (61) is provided with elastic clips (66) at the positions corresponding to the fixing column hole (64), which are engaged and fixed to the fixing column hole (64). The bottom of the adjusting seat (62) is symmetrically provided with inclined guides (67), which correspond to the position of the elastic clip (66).

4. The pallet matched with the conveyor chain belt push frame according to claim 3, characterized in that, The inner wall of the opening groove (6) is provided with a disc groove (71), and an irregular turntable (72) is slidably connected to the inner wall of the disc groove (71). The bottom central shaft of the irregular turntable (72) is vertically slidably connected to the inner wall of the central hole of the groove (71), and a return spring (73) is fixedly connected between the turntable (72) and the inner wall of the central hole. The notch (5) is formed on the arc-shaped surface of the irregular turntable (72), and the outer end face of the irregular turntable (72) is integrally formed with an arc transition section (51) at the edge of the notch (5). The irregular turntable (72) has a straight section at the end away from the notch (5); The irregular turntable (72) is provided with a grip plate (74) at the top, and the irregular turntable (72) is provided with symmetrical positioning shafts (75) at the bottom. The inner wall of the groove (71) is provided with four sets of positioning holes (76). The four sets of positioning holes (76) are respectively adapted to the corresponding positions of the positioning shafts (75) on the inner wall of the groove (71) before and after the irregular turntable (72) is rotated.

5. The pallet matched with the conveyor chain belt pusher frame according to claim 1, characterized in that, Wooden washers (411) are fitted on the outer wall of the connecting screw (41) and the inner wall of the sinkhole, through hole and upper sinkhole. The thickness of the wooden washers (411) is 3-4mm, and the inner diameter of the washers is adapted to the outer diameter of the connecting screw (41), and the outer diameter is consistent with the inner diameter of the sinkhole, through hole and upper sinkhole.

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