An assembled industrial belt

Abstract

This invention discloses an assembled industrial belt, relating to the field of industrial belt technology. It includes a belt body and a baffle, and further includes: an installation mechanism disposed on the baffle and belt body for assembling the baffle and belt body; and a buffer mechanism disposed on both sides of the baffle, with a protective plate connected to the buffer mechanism, the buffer mechanism providing buffer protection for the protective plate. This assembled industrial belt facilitates the assembly of the baffle and belt body, while increasing pretension, preventing loosening, and ensuring greater stability and reliability, resulting in better assembly. It provides excellent damping and buffering for the protective plate, preventing damage to the protective plate and baffle, and ensuring their performance and lifespan. During buffering, it also ensures a tighter connection between the baffle and belt body, preventing the baffle from loosening, resulting in greater stability and reliability, and better assembly.

Description

Technical Field

[0001] This invention relates to the field of industrial belt technology, specifically to an assembled industrial belt. Background Technology

[0002] Baffle conveyor belts are typically a type of assembled industrial belt, which is composed of multiple components to meet various conveying needs. Baffle conveyor belts are made by adding baffles to a regular conveyor belt using specific processes, thus conforming to the characteristics of assembled industrial belts. Assembly methods typically include hot welding, screw fixing, and cold bonding. In practical applications, different materials for the conveyor belt and baffles, as well as appropriate assembly methods, can be selected based on different working conditions and conveying requirements to meet production needs.

[0003] However, existing modular industrial belts are not convenient or quick to assemble and fix the baffles to the industrial belt using hot welding and cold bonding methods, and are also inconvenient to disassemble. When fixing with screws, they are not convenient or quick, and are prone to loosening. They are also easily damaged by collisions with goods, and are not stable or reliable enough, which affects their performance and lifespan.

[0004] Therefore, we propose an assembled industrial belt. Summary of the Invention

[0005] The purpose of this invention is to provide an assembled industrial belt to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an assembled industrial belt, comprising a belt body and a baffle, and further comprising:

[0007] An installation mechanism is provided on the baffle and the belt body for assembling the baffle and the belt body;

[0008] A buffer mechanism is respectively disposed on both sides of the baffle, and a protective plate is connected to the buffer mechanism. The buffer mechanism is used to buffer and protect the protective plate.

[0009] Preferably, the mounting mechanism includes two symmetrically arranged countersunk holes on the belt body, and a guide strip is fixedly connected to the inner side wall of the countersunk hole. A T-shaped mounting rod is inserted into the countersunk hole, and a guide groove is opened on the side wall of the mounting rod. A first pushing mechanism for pushing the mounting rod and the baffle is provided on the top of the baffle.

[0010] Preferably, the first pushing mechanism includes two symmetrically arranged guide rails fixedly connected to the top of the baffle, and a first moving block is slidably connected to the guide rails. A second moving block is connected to the side wall of the first moving block through a telescopic mechanism, and the second moving block slides on the guide rail. A pushing rod is fixedly connected to the side wall of the second moving block, and a notch is opened on the side wall of the mounting rod. A first inclined surface is provided on the side wall of the notch. A fixing plate is fixedly connected to the top of the baffle. A double-ended lead screw is rotatably connected to the side wall of the fixing plate, and threaded tubes are threaded to both ends of the double-ended lead screw. The other end of the threaded tube is fixed to the side wall of the first moving block, and the rotation of the double-ended lead screw is driven by a driving mechanism.

[0011] Preferably, the driving mechanism includes a fixed ring fixedly sleeved on the side wall of the double-ended lead screw, and the side wall of the fixed ring is fixedly connected with a plurality of arrayed protrusions. The top of the baffle is connected to a mounting plate through a reset mechanism, and the side wall of the mounting plate is connected to a plurality of arrayed pushing blocks through a telescopic component. The pushing blocks include a plane and a second inclined plane, and the top of the mounting plate is fixedly connected to a disc.

[0012] Preferably, the reset mechanism includes two symmetrically arranged connecting blocks fixedly connected to the side wall of the mounting plate, and a T-shaped guide rod is inserted into the top of each connecting block. The lower end of the T-shaped guide rod is fixed to the top of the baffle, and a first spring is sleeved on the side wall of each T-shaped guide rod.

[0013] Preferably, the telescopic component includes a strip-shaped opening on the side wall of the mounting plate, and a sliding plate is slidably connected inside the strip-shaped opening. The pushing block is fixed to the side wall of the sliding plate, and a second spring is fixedly connected between the sliding plate and the strip-shaped opening.

[0014] Preferably, the buffer mechanism includes two symmetrically arranged fixed covers fixedly connected to both sides of the baffle. The fixed covers are filled with damping fluid, and a first movable plate is connected to the fixed cover through a moving mechanism. Two symmetrically arranged connecting rods are fixedly connected to the side wall of the first movable plate, and a second movable plate is fixedly connected to the other end of the connecting rods. The second movable plate slides inside the fixed cover, and a plurality of arrayed through holes are opened on the side wall of the second movable plate. A U-shaped tube is fixedly inserted into the top of the fixed cover, and a second pushing mechanism for pushing the mounting plate downward is provided at the other end of the U-shaped tube.

[0015] Preferably, the moving mechanism includes an L-shaped plate fixedly connected to the top of the fixed cover, and a guide rod is inserted into the side wall of the L-shaped plate. The two ends of the guide rod are respectively fixed to the first moving plate and the protective plate, and a third spring is sleeved on the side wall of the guide rod.

[0016] Preferably, the second pushing mechanism includes a sliding rod inserted into a U-shaped tube, and a pushing tube is sleeved on the side wall of the sliding rod. A fourth spring is fixedly connected between the sliding rod and the pushing tube, and the side wall of one of the connecting blocks is fixedly connected to the connecting plate.

[0017] Preferably, the telescopic mechanism includes two symmetrically arranged first sleeves fixedly connected to the side walls of each first moving block, and a first sleeve rod is inserted into each first sleeve. The other end of the first sleeve rod is fixed to the side wall of the second moving block, and a fifth spring is sleeved on the side wall of each first sleeve.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] This invention, by incorporating a first pushing mechanism and a buffer mechanism, facilitates the assembly of the baffle and the belt body. Simultaneously, it increases the preload, prevents loosening, and ensures greater stability and reliability, resulting in a better assembly effect. It also provides excellent damping and buffering for the protective plate, preventing damage to both the protective plate and the baffle, thus guaranteeing their performance and lifespan. Furthermore, during buffering, it ensures a tighter connection between the baffle and the belt body, preventing the baffle from loosening and further enhancing stability and reliability, leading to a better assembly effect. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a partial cross-sectional view of the baffle and protective plate in this invention;

[0022] Figure 3 This is a schematic diagram of the countersunk hole structure in this invention;

[0023] Figure 4 for Figure 1 Enlarged view of point A in the middle;

[0024] Figure 5 for Figure 2 Enlarged view at point B in the middle;

[0025] Figure 6 for Figure 4 Enlarged view at point C;

[0026] Figure 7 for Figure 5 Enlarged view at point D;

[0027] Figure 8 for Figure 5 Enlarged view at point E in the middle;

[0028] Figure 9 for Figure 7 Enlarged view of point F in the middle.

[0029] In the diagram: 1. Belt body; 201. Countersunk hole; 202. Mounting rod; 203. Guide bar; 204. Guide groove; 301. Notch; 302. Guide rail; 303. First moving block; 304. Second moving block; 305. Push rod; 306. Threaded tube; 307. Double-ended lead screw; 308. Fixing plate; 309. First inclined plane; 401. Fixing ring; 402. Protrusion; 403. Mounting plate; 404. Push block; 405. Flat surface; 406. Second inclined plane; 407. Disc; 501. First sleeve; 502. First sleeve rod 503, Fifth Spring; 601, T-shaped Guide Rod; 602, Connecting Block; 603, First Spring; 701, Strip-shaped Opening; 702, Sliding Plate; 703, Second Spring; 801, Fixed Cover; 802, First Moving Plate; 803, Connecting Rod; 804, Through Hole; 805, U-shaped Tube; 806, Second Moving Plate; 901, Guide Rod; 902, Third Spring; 903, L-shaped Plate; 1001, Connecting Plate; 1002, Sliding Rod; 1003, Fourth Spring; 1004, Push Tube; 11, Baffle; 12, Protective Plate. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] Example 1

[0032] Please see Figures 1-9 The illustrated assembled industrial belt includes a belt body 1 and a baffle 11, and also includes:

[0033] The mounting mechanism is provided on the baffle 11 and the belt body 1, and is used to assemble the baffle 11 and the belt body 1. Multiple baffles 11 and mounting mechanisms are provided.

[0034] A buffer mechanism is provided on both sides of the baffle 11, and a protective plate 12 is connected to the buffer mechanism. The buffer mechanism is used to buffer and protect the protective plate 12.

[0035] The mounting mechanism includes two symmetrically arranged countersunk holes 201 on the belt body 1, with guide bars 203 fixedly connected to the inner sidewalls of the countersunk holes 201. A T-shaped mounting rod 202 is inserted into the countersunk holes 201, and a guide groove 204 is formed on the sidewall of the mounting rod 202. The top of the baffle 11 is provided with a first pushing mechanism for pushing the mounting rod 202 and the baffle 11, which facilitates the assembly of the baffle 11 and the belt body 1. At the same time, it can improve the pretension force, prevent loosening, and make it more stable and reliable, resulting in a better assembly effect. It can also provide a good damping and buffering effect for the protective plate 12, preventing damage to the protective plate 12 and the baffle 11, and ensuring their performance and service life. During buffering, it can also make the baffle 11 and the belt body 1 more secure, preventing the baffle 11 from loosening, making it more stable and reliable, and resulting in a better assembly effect.

[0036] The first pushing mechanism includes two symmetrically arranged guide rails 302 fixedly connected to the top of the baffle 11, and a first moving block 303 slidably connected to the guide rails 302. A second moving block 304 is connected to the side wall of the first moving block 303 via a telescopic mechanism, and the second moving block 304 slides on the guide rails 302. A pushing rod 305 is fixedly connected to the side wall of the second moving block 304, and a notch 301 is provided on the side wall of the mounting rod 202. A first inclined surface 309 is provided on the side wall of the notch 301. A fixing plate 308 is fixedly connected to the top of the baffle 11, and a double-ended lead screw 307 is rotatably connected to the side wall of the fixing plate 308. Threaded tubes 306 are threaded to both ends of the double-ended lead screw 307, and the other end of the threaded tube 306 is fixed to the side wall of the first moving block 303. The rotation is driven by a drive mechanism, which drives the double-ended lead screw 307 to rotate. When the double-ended lead screw 307 rotates, it can drive the two threaded tubes 306 to move away from each other. At the same time, it pushes the two first moving blocks 303 to move away from each other along the guide rail 302. Thus, through the telescopic mechanism and the second moving block 304, it drives the two push rods 305 to move away from each other. When the end of the push rod 305 abuts against the first inclined surface 309, it can slide down along the side wall of the first inclined surface 309, thereby pushing the mounting rod 202 to move upward. At the same time, it pushes the baffle 11 to move downward. After the lower end of the mounting rod 202 abuts against the countersunk hole 201, the baffle 11 abuts against the belt body 1, thereby facilitating the assembly of the baffle 11 and the belt body 1.

[0037] The driving mechanism includes a fixed ring 401 fixedly sleeved on the side wall of the double-ended lead screw 307, and a plurality of arrayed protrusions 402 fixedly connected to the side wall of the fixed ring 401. The top of the baffle 11 is connected to a mounting plate 403 via a reset mechanism, and a plurality of arrayed push blocks 404 are connected to the side wall of the mounting plate 403 via a telescopic assembly. The push block 404 includes a plane 405 and a second inclined surface 406, and a disc 407 is fixedly connected to the top of the mounting plate 403. Pressing the disc 407 causes the mounting plate 403 to... 03 moves downwards, and at the same time, the telescopic component drives multiple push blocks 404 to move downwards. When the plane 405 abuts against the side wall of the protrusion 402, it can push the fixing ring 401 and the double-ended screw 307 to rotate. When the disc 407 is released, the mounting plate 403 and the push blocks 404 can move upwards to reset under the action of the reset mechanism. At this time, the second inclined surface 406 abuts against the side wall of the protrusion 402, causing the push blocks 404 to retract into the mounting plate 403. At this time, the double-ended screw 307 will not reverse.

[0038] The reset mechanism includes two symmetrically arranged connecting blocks 602 fixedly connected to the side wall of the mounting plate 403, and a T-shaped guide rod 601 is inserted into the top of each connecting block 602. The lower end of the T-shaped guide rod 601 is fixed to the top of the baffle 11, and a first spring 603 is sleeved on the side wall of each T-shaped guide rod 601, which plays a guiding and reset role for the movement of the mounting plate 403.

[0039] The telescopic assembly includes a strip-shaped opening 701 on the side wall of the mounting plate 403, and a sliding plate 702 is slidably connected in the strip-shaped opening 701. The pushing block 404 is fixed to the side wall of the sliding plate 702, and a second spring 703 is fixedly connected between the sliding plate 702 and the strip-shaped opening 701, which guides and resets the movement of the pushing block 404.

[0040] The buffer mechanism includes two symmetrically arranged fixed covers 801 fixedly connected to both sides of the baffle 11. The fixed covers 801 are filled with damping fluid, and a first movable plate 802 is connected to each fixed cover 801 via a moving mechanism. Two symmetrically arranged connecting rods 803 are fixedly connected to the side wall of the first movable plate 802, and a second movable plate 806 is fixedly connected to the other end of each connecting rod 803. The second movable plate 806 slides within the fixed covers 801, and its side wall has multiple arrayed through holes 804. A U-shaped tube 805 is fixedly inserted into the top of the fixed covers 801. Furthermore, the other end of the U-shaped tube 805 is provided with a second pushing mechanism for pushing the mounting plate 403 downward. During use, when the protective plate 12 is impacted by the transported goods, the first moving plate 802 can be moved along the fixed cover 801 by the moving mechanism. When the first moving plate 802 moves, the second moving plate 806 can be moved by the connecting rod 803. At this time, the damping fluid can flow through the through hole 804, which can play a good damping and buffering effect, avoid damage to the protective plate 12 and the baffle 11, and ensure its performance and service life.

[0041] The moving mechanism includes an L-shaped plate 903 fixedly connected to the top of the fixed cover 801, and a guide rod 901 is inserted into the side wall of the L-shaped plate 903. The two ends of the guide rod 901 are fixed to the first moving plate 802 and the protective plate 12 respectively. A third spring 902 is sleeved on the side wall of the guide rod 901. When the protective plate 12 is impacted by the transported goods, the first moving plate 802 can be moved along the fixed cover 801 through the guide rod 901. At the same time, the third spring 902 is compressed. After the buffering is completed, the protective plate 12 can move back to its original position under the action of the third spring 902. At the same time, the first moving plate 802 and the second moving plate 806 are moved.

[0042] The second pushing mechanism includes a sliding rod 1002 inserted into a U-shaped tube 805, and a pushing tube 1004 is sleeved on the side wall of the sliding rod 1002. A fourth spring 1003 is fixedly connected between the sliding rod 1002 and the pushing tube 1004. One of the connecting blocks 602 is fixedly connected to the side wall of a connecting plate 1001. During buffering, when the first moving plate 802 moves within the fixed cover 801, it can squeeze the damping fluid within the fixed cover 801. Simultaneously, the fluid enters the U-shaped tube 805, and under hydraulic pressure, it can push the sliding rod 1002 downwards. Simultaneously, the fourth spring 1003... 003 drives the push tube 1004 to move downward. When the push tube 1004 abuts against the top of the connecting plate 1001, it can push the mounting plate 403 to move downward. At this time, it can also drive the double-ended lead screw 307 to continue to rotate, so that the push rod 305 abuts against the first inclined surface 309 more tightly, preventing the baffle 11 from loosening, making it more stable and reliable, and making the assembly effect better. Furthermore, when the mounting plate 403 can no longer move downward, the fourth spring 1003 can be compressed, ensuring that the first moving plate 802 and the second moving plate 806 can move normally within the fixed cover 801, ensuring the buffering effect.

[0043] The telescopic mechanism includes two symmetrically arranged first sleeves 501 fixedly connected to the side walls of each first moving block 303, and a first sleeve rod 502 is inserted into each first sleeve 501. The other end of the first sleeve rod 502 is fixed to the side wall of the second moving block 304, and a fifth spring 503 is sleeved on the side wall of each first sleeve 501. When the end of the push rod 305 abuts against the first inclined surface 309, the push rod 305 can slide down along the side wall of the first inclined surface 309, thereby pushing the mounting rod 202 to move upward. At the same time, it pushes the baffle 11 to move downward. After the lower end of the mounting rod 202 abuts against the countersunk hole 201, the baffle 11 abuts against the belt body 1. When the first moving block 303 continues to move, the fifth spring 503 is gradually compressed, which can increase the preload, prevent loosening, make it more stable and reliable, and make the assembly effect better.

[0044] Working principle: When assembling the baffle 11, the mounting rod 202 is inserted upwards from the bottom of the countersunk hole 201. Then, the baffle 11 is fitted onto the side wall of the mounting rod 202. Next, the disc 407 is pressed, causing the mounting plate 403 to move downwards. The fifth spring 503 is compressed, and at the same time, multiple push blocks 404 are driven downwards through the telescopic component. When the plane 405 abuts against the side wall of the protrusion 402, it can push the fixing ring 401 and the double-ended screw 307 to rotate. When the disc 407 is released, the mounting plate 403 and the push blocks 404 can move upwards and reset under the action of the first spring 603. At this time, the second inclined surface 406 abuts against the side wall of the protrusion 402, causing the push blocks 404 to retract into the strip opening 701. At the same time, the second spring 703 is compressed. At this time, the double-ended screw 307 will not reverse.

[0045] When the double-ended lead screw 307 rotates, it drives the two threaded tubes 306 to move away from each other. At the same time, it pushes the two first moving blocks 303 to move away from each other along the guide rail 302. Thus, through the telescopic mechanism and the second moving block 304, it drives the two push rods 305 to move away from each other. When the end of the push rod 305 abuts against the first inclined surface 309, it can slide down along the side wall of the first inclined surface 309, thereby pushing the mounting rod 202 to move upward. At the same time, it pushes the baffle 11 to move downward. After the lower end of the mounting rod 202 abuts against the countersunk hole 201, the baffle 11 and the belt body 1 are pressed together. When the first moving block 303 continues to move, the fifth spring 503 is gradually compressed, which facilitates the assembly of the baffle 11 and the belt body 1. In addition, it can increase the preload, prevent loosening, and make it more stable and reliable, resulting in a better assembly effect.

[0046] When the protective plate 12 is impacted by the transported goods, the first moving plate 802 can be moved along the fixed cover 801 by the guide rod 901. At the same time, the third spring 902 is compressed. When the first moving plate 802 moves, the second moving plate 806 can be moved by the connecting rod 803. At this time, the damping fluid can flow through the through hole 804, which can play a good damping and buffering effect, avoid damage to the protective plate 12 and the baffle 11, and ensure its performance and service life.

[0047] During buffering, when the first moving plate 802 moves within the fixed cover 801, it can squeeze the damping fluid within the fixed cover 801. Simultaneously, it enters the U-shaped tube 805 and, under hydraulic pressure, pushes the sliding rod 1002 downward. At the same time, the fourth spring 1003 drives the push tube 1004 downward. When the push tube 1004 abuts against the top of the connecting plate 1001, it can push the mounting plate 403 downward. At this time, it can also drive the double-ended lead screw 307 to continue rotating, making the push rod 305 abut more tightly against the first inclined surface 309, preventing the baffle 11 from loosening, making it more stable and reliable, and improving the assembly effect. Furthermore, when the mounting plate 403 can no longer move downward, the fourth spring 1003 can be compressed, ensuring that the first moving plate 802 and the second moving plate 806 can move normally within the fixed cover 801, ensuring the buffering effect.

[0048] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0049] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An assembled industrial belt, comprising a belt body (1) and a baffle (11), characterized in that, Also includes: An installation mechanism is provided on the baffle (11) and the belt body (1) for assembling the baffle (11) and the belt body (1); A buffer mechanism is respectively disposed on both sides of the baffle (11), and a protective plate (12) is connected to the buffer mechanism. The buffer mechanism is used to buffer and protect the protective plate (12). The installation mechanism includes two symmetrically arranged countersunk holes (201) on the belt body (1), and a guide strip (203) is fixedly connected to the inner side wall of the countersunk hole (201). A T-shaped installation rod (202) is inserted into the countersunk hole (201), and a guide groove (204) is opened on the side wall of the installation rod (202). A first pushing mechanism for pushing the installation rod (202) and the baffle (11) is provided on the top of the baffle (11). The first pushing mechanism includes two symmetrically arranged guide rails (302) fixedly connected to the top of the baffle (11), and a first moving block (303) is slidably connected on the guide rails (302). A second moving block (304) is connected to the side wall of the first moving block (303) through a telescopic mechanism, and the second moving block (304) slides on the guide rails (302). A pushing rod (305) is fixedly connected to the side wall of the second moving block (304), and the side wall of the mounting rod (202) has an opening. The notch (301) has a first inclined surface (309) on its side wall, and a fixed plate (308) is fixedly connected to the top of the baffle (11). A double-ended screw (307) is rotatably connected to the side wall of the fixed plate (308), and threaded tubes (306) are threaded to both ends of the double-ended screw (307). The other end of the threaded tube (306) is fixed to the side wall of the first moving block (303), and the rotation of the double-ended screw (307) is driven by a driving mechanism.

2. The assembled industrial belt according to claim 1, characterized in that: The driving mechanism includes a fixed ring (401) fixedly sleeved on the side wall of the double-ended lead screw (307), and a plurality of arrayed protrusions (402) are fixedly connected to the side wall of the fixed ring (401). The top of the baffle (11) is connected to a mounting plate (403) through a reset mechanism, and a plurality of arrayed push blocks (404) are connected to the side wall of the mounting plate (403) through a telescopic component. The push block (404) includes a plane (405) and a second inclined surface (406), and a disc (407) is fixedly connected to the top of the mounting plate (403).

3. The assembled industrial belt according to claim 2, characterized in that: The reset mechanism includes two symmetrically arranged connecting blocks (602) fixedly connected to the side wall of the mounting plate (403), and a T-shaped guide rod (601) is inserted into the top of each connecting block (602). The lower end of the T-shaped guide rod (601) is fixed to the top of the baffle (11), and a first spring (603) is sleeved on the side wall of each T-shaped guide rod (601).

4. The assembled industrial belt according to claim 2, characterized in that: The telescopic assembly includes a strip opening (701) on the side wall of the mounting plate (403), and a sliding plate (702) is slidably connected in the strip opening (701). The push block (404) is fixed to the side wall of the sliding plate (702), and a second spring (703) is fixedly connected between the sliding plate (702) and the strip opening (701).

5. The assembled industrial belt according to claim 1, characterized in that: The buffer mechanism includes two symmetrically arranged fixed covers (801) fixedly connected to both sides of the baffle (11). The fixed covers (801) are filled with damping fluid, and a first movable plate (802) is connected to the fixed cover (801) through a moving mechanism. Two symmetrically arranged connecting rods (803) are fixedly connected to the side wall of the first movable plate (802), and a second movable plate (806) is fixedly connected to the other end of the connecting rods (803). The second movable plate (806) slides in the fixed cover (801), and a plurality of arrayed through holes (804) are opened on the side wall of the second movable plate (806). A U-shaped tube (805) is fixedly inserted into the top of the fixed cover (801), and a second pushing mechanism for pushing the mounting plate (403) to move downward is provided at the other end of the U-shaped tube (805).

6. The assembled industrial belt according to claim 5, characterized in that: The moving mechanism includes an L-shaped plate (903) fixedly connected to the top of the fixed cover (801), and a guide rod (901) is inserted into the side wall of the L-shaped plate (903). The two ends of the guide rod (901) are fixed to the first moving plate (802) and the protective plate (12) respectively, and a third spring (902) is sleeved on the side wall of the guide rod (901).

7. An assembled industrial belt according to claim 5, characterized in that: The second pushing mechanism includes a sliding rod (1002) inserted in a U-shaped tube (805), and a pushing tube (1004) is sleeved on the side wall of the sliding rod (1002). A fourth spring (1003) is fixedly connected between the sliding rod (1002) and the pushing tube (1004), and the side wall of one of the connecting blocks (602) is fixedly connected to the connecting plate (1001).

8. The assembled industrial belt according to claim 1, characterized in that: The telescopic mechanism includes two symmetrically arranged first sleeves (501) fixedly connected to the side walls of each first moving block (303), and a first sleeve rod (502) is inserted in each first sleeve (501). The other end of the first sleeve rod (502) is fixed to the side wall of the second moving block (304), and a fifth spring (503) is sleeved on the side wall of each first sleeve (501).

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