Abrasion resistant cold resistant conveyor belt

Abstract

This invention discloses a wear-resistant and cold-resistant conveyor belt, belonging to the field of conveyor belt technology. The invention utilizes an elastic component in conjunction with a sliding structure to effectively prevent slippage and unstable transmission during conveying, ensuring smooth and efficient material transport. Simultaneously, through fixed support components, sliding support components, and adaptive support components, the inner side of the belt body is comprehensively supported, effectively preventing the belt from sagging when carrying materials and avoiding relative sliding between the material and the belt, thus protecting the wear-resistant structure of the conveyor belt. Furthermore, during the support process, the support position can be adjusted synchronously with the belt's expansion and contraction through transmission, avoiding uneven support density and gaps, achieving uniform and stable support for the entire belt body. This highly adaptable to the thermal expansion and contraction conditions of conveyor belts in cold environments, fully utilizing the wear-resistant and cold-resistant properties of the conveyor belt, extending equipment service life, and meeting the long-term, stable, and efficient material transport needs in harsh environments.

Description

Technical Field

[0001] This invention relates to the field of conveyor belt technology, specifically to a wear-resistant and cold-resistant conveyor belt. Background Technology

[0002] Wear-resistant and cold-resistant conveyor belts are special conveying components suitable for use in extremely cold and low-temperature conditions. With their excellent cold resistance, aging resistance, wear resistance and impact resistance, they can maintain good flexibility and structural strength in low-temperature environments. They are widely used in high-altitude and cold mining areas, outdoor material conveying, low-temperature storage and other fields. They can effectively avoid the problems of hardening and cracking, excessive wear and deformation failure that occur in ordinary conveyor belts in low-temperature environments, and meet the needs of long-term continuous material conveying in harsh environments.

[0003] Currently, existing wear-resistant and cold-resistant conveyor belts still have obvious defects in actual operation. Low temperature environment can easily cause thermal expansion and contraction of the conveyor belt body, causing the belt body to stretch and deform. In traditional equipment, the position of the drive roller is fixed and cannot be adjusted to adapt to the belt body's expansion and contraction. This can easily cause the conveyor belt and drive roller to not fit tightly, resulting in slippage, unstable transmission, and other problems. This significantly reduces the conveying efficiency, while also aggravating local wear of the belt body and shortening the overall service life of the conveyor belt. Meanwhile, when conveyor belts are used for material transport, the middle section is prone to sagging due to the weight of the materials. This sagging causes relative slippage of the materials placed on the belt surface, affecting not only the stability of material transport but also altering the normal frictional stress state of the belt, damaging its original wear-resistant structure, and further weakening its anti-friction performance. To address this issue, the industry commonly adds support components to support the inner side of the conveyor belt. However, most existing support components are fixed, with no adjustable support positions or spacing. When the drive roller moves to accommodate belt expansion and contraction, the fixed support components cannot adjust their support points and spacing synchronously, resulting in situations where some supports are too dense and others are insufficient. This fails to evenly and stably support the entire conveyor belt after expansion and contraction, making it difficult to completely eliminate the sagging problem. Furthermore, it cannot accurately match the operating state of the conveyor belt after expansion and contraction, exhibiting poor adaptability and failing to fully utilize the comprehensive performance of wear-resistant and cold-resistant conveyor belts. It cannot meet the actual needs of stable and long-term transport in cold environments. Therefore, we propose a wear-resistant and cold-resistant conveyor belt. Summary of the Invention

[0004] The purpose of this invention is to provide a wear-resistant and cold-resistant conveyor belt to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a wear-resistant and cold-resistant conveyor belt, comprising a frame and a belt body disposed on the frame, and further comprising: A drive assembly, mounted on the frame, is used to drive the belt body. The drive assembly is provided with a rotating component to assist in the rotation of the drive assembly. The elastic component, located between the frame and the drive component, is used to help keep the belt taut; In addition, a fixed support assembly, a sliding support assembly, and an adaptive support assembly are provided on the frame for supporting the belt body. Multiple sets of the adaptive support assembly are provided, and multiple sets of adaptive support assemblies are provided between the fixed support assembly and the sliding support assembly. A transmission assembly for auxiliary transmission is provided between the fixed support assembly, the sliding support assembly, and the multiple sets of adaptive support assemblies.

[0006] Preferably, the drive assembly includes two sets of fixed frames fixed to the frame body, a first mounting shaft rotatably connected to the fixed frame, a first drive roller for abutting against the inner side of the belt body fixed on the first mounting shaft, two sets of sliding frames slidably connected to the frame body via a sliding assembly, a second mounting shaft rotatably connected between the two sets of sliding frames, and a second drive roller for abutting against the inner side of the belt body fixed on the second mounting shaft.

[0007] Preferably, the elastic component includes a strip plate fixed to the frame, a connecting plate fixed between the two sets of sliding frames, multiple sets of sleeves fixed on the connecting plate, a sliding rod slidably connected to the sleeve, one end of the sliding rod being fixed to the strip plate, a spring being sleeved on the outside of the sleeve, and the two ends of the spring being connected to the strip plate and the connecting plate respectively.

[0008] Preferably, the fixed support assembly includes a U-shaped fixing seat fixed to the frame, a first support shaft rotatably connected to the U-shaped fixing seat, and a first support roller fixed on the first support shaft for supporting against the inner side of the belt.

[0009] Preferably, the sliding support assembly includes a U-shaped sliding seat disposed above the frame, a second support shaft rotatably connected to the U-shaped sliding seat, and a second support roller fixed on the second support shaft for supporting against the inner side of the belt.

[0010] Preferably, the adaptive dynamic support assembly includes a U-shaped transmission seat disposed above the frame, a third support shaft rotatably connected to the U-shaped transmission seat, a third support roller fixed on the third support shaft for supporting against the inner side of the belt, and a guide assembly for auxiliary guiding connection is provided between the frame, the U-shaped sliding seat and the U-shaped transmission seat.

[0011] Preferably, the transmission assembly includes a first connecting rod rotatably connected to the U-shaped sliding seat and the U-shaped transmission seat via a pin, one end of two adjacent sets of first connecting rods being rotatably connected via a pin, a second connecting rod being rotatably connected to the connecting plate via a pin, one end of the second connecting rod being rotatably connected to one end of the adjacent first connecting rod via a pin, and a third connecting rod being rotatably connected to the bottom of the U-shaped fixed seat via a pin, one end of the third connecting rod being rotatably connected to one end of the adjacent first connecting rod via a pin.

[0012] Preferably, the guide assembly includes multiple sets of guide rods fixed to the frame, and a connecting block is fixed to the bottom of the U-shaped sliding seat and the U-shaped transmission seat, the connecting block being slidably connected to the guide rods.

[0013] Preferably, the sliding assembly includes a T-shaped groove formed on the sliding frame, and a slider is slidably connected to the T-shaped groove, the slider being fixed to the frame.

[0014] Preferably, the rotating assembly includes an L-shaped side plate fixed to a mounting frame, and a drive motor for driving the first mounting shaft is mounted on the L-shaped side plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention utilizes an elastic component in conjunction with a sliding structure, allowing the second drive roller to adaptively shift and move according to the belt's temperature expansion and contraction. This ensures the belt remains taut and tightly fitted between the first and second drive rollers, effectively preventing slippage and unstable transmission during conveying, thus guaranteeing smooth and efficient material transport. Simultaneously, fixed support components, sliding support components, and adaptive support components provide comprehensive support to the inner side of the belt, effectively preventing the belt from sagging when carrying materials and avoiding relative sliding between the material and the belt. This protects the wear-resistant structure of the conveyor belt. Furthermore, during the support process, the support position can be synchronously adjusted with the belt's expansion and contraction via transmission, preventing uneven support density and gaps. This achieves uniform and stable support for the entire belt, highly adaptable to the thermal expansion and contraction conditions of conveyor belts in cold environments, fully utilizing the conveyor belt's wear-resistant and cold-resistant properties, extending equipment lifespan, and meeting the long-term, stable, and efficient material transport requirements in harsh environments. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall external structure of the present invention; Figure 2 This is a schematic diagram of the drive assembly and rotation assembly of the present invention; Figure 3 This is a schematic diagram of the fixed support assembly and sliding support assembly of the present invention; Figure 4 This is a schematic diagram of the bottom structure of the conveyor belt of the present invention; Figure 5This is a schematic diagram of the elastic component and sliding component of the present invention; Figure 6 This is a schematic diagram of the fixed support assembly, sliding support assembly, adaptive support assembly, and transmission assembly of the present invention.

[0017] In the diagram: 101, frame; 102, belt; 201, fixed frame; 202, first mounting shaft; 203, first drive roller; 204, sliding frame; 205, second mounting shaft; 206, second drive roller; 301, L-shaped side plate; 302, drive motor; 401, T-shaped slide groove; 402, slider; 501, strip plate; 502, connecting plate; 503, sleeve; 504, slide rod; 505, spring; 601, U-shaped fixed seat; 602, first support shaft; 603, first support roller; 701, U-shaped sliding seat; 702, second support shaft; 703, second support roller; 801, U-shaped transmission seat; 802, third support shaft; 803, third support roller; 901, connecting block; 902, guide rod; 1001, first connecting rod; 1002, second connecting rod; 1003, third connecting rod. Detailed Implementation

[0018] 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.

[0019] Example 1

[0020] Please see Figures 1-6 The illustrated wear-resistant and cold-resistant conveyor belt includes a frame 101 and a belt body 102 disposed on the frame 101, and further includes: A drive assembly is mounted on the frame 101 and is used to drive the belt 102. The drive assembly is equipped with a rotating component to assist in the rotation of the drive assembly. An elastic component is provided between the frame 101 and the drive component to help keep the belt 102 taut; In addition, a fixed support assembly, a sliding support assembly, and an adaptive support assembly are provided on the frame 101 for supporting the belt body 102. Multiple sets of adaptive support assemblies are provided, and multiple sets of adaptive support assemblies are provided between the fixed support assembly and the sliding support assembly. A transmission assembly for auxiliary transmission is provided between the fixed support assembly, the sliding support assembly, and the multiple sets of adaptive support assemblies. It should be noted that the elastic component, in conjunction with the sliding structure, allows the second drive roller 206 to adaptively shift according to the temperature expansion and contraction of the belt 102, ensuring that the belt 102 is always tightly taut between the first drive roller 203 and the second drive roller 206. This effectively prevents slippage and unstable transmission during conveying, ensuring smooth and efficient material transport. Simultaneously, the fixed support component, sliding support component, and adaptive support component provide comprehensive support to the inner side of the belt 102, effectively preventing the belt 102 from sagging when carrying materials and avoiding relative sliding between the material and the belt 102, thus protecting the wear-resistant structure of the conveyor belt. Furthermore, during the support process, the transmission allows for synchronous adjustment of the support position according to the expansion and contraction of the belt 102, preventing uneven support density and gaps. This achieves uniform and stable support for the entire belt 102, highly adaptable to the thermal expansion and contraction conditions of conveyor belts in cold environments, fully utilizing the wear-resistant and cold-resistant properties of the conveyor belt, extending the service life of the equipment, and meeting the needs for long-term, stable, and efficient material transport in harsh environments.

[0021] Preferably, the drive assembly includes two sets of fixed frames 201 fixed on the frame 101, a first mounting shaft 202 rotatably connected to the fixed frame 201, a first drive roller 203 fixed on the first mounting shaft 202 for abutting against the inner side of the belt 102 for transmission, two sets of sliding frames 204 slidably connected to the frame 101 through a sliding assembly, a second mounting shaft 205 rotatably connected between the two sets of sliding frames 204, a second drive roller 206 fixed on the second mounting shaft 205 for abutting against the inner side of the belt 102 for transmission; It should be noted that: the first mounting shaft 202 is driven to rotate by the drive motor 302, and the rotation of the first mounting shaft 202 drives the first drive roller 203 to rotate. During the rotation of the first drive roller 203, the belt 102 is transmitted between the first drive roller 203 and the second drive roller 206 through the friction between the first drive roller 203 and the inner side of the belt 102 and the support between the second drive roller 206 and the belt 102.

[0022] Preferably, the elastic component includes a strip plate 501 fixed on the frame 101, a connecting plate 502 fixed between the two sets of sliding frames 204, a plurality of sleeves 503 fixed on the connecting plate 502, a sliding rod 504 slidably connected on the sleeve 503, one end of the sliding rod 504 being fixed to the strip plate 501, and a spring 505 being sleeved on the outside of the sleeve 503, with both ends of the spring 505 being connected to the strip plate 501 and the connecting plate 502 respectively. It should be noted that due to the wear-resistant and cold-resistant properties of the belt body 102, the belt body 102 itself will expand and contract due to temperature. During the expansion and contraction of the belt body 102, the sliding connection between the T-shaped slide groove 401 and the slider 402 and the sliding frame 204, as well as the elastic pushing action of the spring 505 on the elastic component on the two sets of sliding frames 204, ensure that when the belt body 102 expands and contracts due to temperature changes, the second drive roller 206 of the second mounting shaft 205 between the two sets of sliding frames 204 remains in abutting and supporting the inner side of the belt body 102. Through the abutting and supporting action, the belt body 102 is tightly attached to the first drive roller 203 and the second drive roller 206 while expanding and contracting, avoiding slippage and unstable transmission, ensuring continuous and smooth material conveying, and improving conveying efficiency.

[0023] Preferably, the fixed support assembly includes a U-shaped fixed seat 601 fixed to the frame 101, a first support shaft 602 rotatably connected to the U-shaped fixed seat 601, and a first support roller 603 fixed to the first support shaft 602 for abutting against the inner side of the belt 102; the sliding support assembly includes a U-shaped sliding seat 701 disposed above the frame 101, a second support shaft 702 rotatably connected to the U-shaped sliding seat 701, and a second support roller 703 fixed to the second support shaft 702 for abutting against the inner side of the belt 102; the adaptive dynamic support assembly includes a U-shaped transmission seat 801 disposed above the frame 101, a third support shaft 802 rotatably connected to the U-shaped transmission seat 801, and a third support roller 803 fixed to the third support shaft 802 for abutting against the inner side of the belt 102; a guide assembly for auxiliary guiding connection is provided between the frame 101, the U-shaped sliding seat 701, and the U-shaped transmission seat 801; It should be noted that during the support of the belt 102 by the fixed support assembly, sliding support assembly, and adaptive support assembly, the fixed support assembly maintains a fixed support state, while the sliding assembly and multiple sets of adaptive support assemblies are connected by sliding guides through the guide assembly, allowing for adaptive adjustment according to the usage state of the belt 102. Throughout the support process, the fixed support assembly provides fixed-point support, while the sliding and adaptive support assemblies can slide flexibly. When the belt 102 expands or contracts due to temperature changes, causing the drive roller to shift accordingly, the spring force 505 helps to connect with the transmission roller. The drive mechanism automatically and synchronously adjusts the position and spacing of the sliding support components and adaptive support components. When the belt 102 extends, the support spacing increases; when the belt 102 contracts, the spacing decreases. Throughout the entire process, the support arrangement is precisely matched with the deformation state of the belt 102, eliminating uneven support density and local support gaps. This ensures that the belt 102 is evenly and stably supported along its entire length, effectively preventing the belt 102 from sagging and avoiding relative sliding wear of the belt 102 by materials. It is suitable for the conveyor belt's telescopic operation in cold environments, fully utilizing its wear-resistant and cold-resistant properties to ensure stable and long-term operation of the conveying process.

[0024] Preferably, the transmission assembly includes a first connecting rod 1001 rotatably connected to the U-shaped sliding seat 701 and the U-shaped transmission seat 801 via a pin. One end of two adjacent sets of first connecting rods 1001 are rotatably connected via a pin. A second connecting rod 1002 is rotatably connected to the connecting plate 502 via a pin. One end of the second connecting rod 1002 is rotatably connected to one end of the adjacent first connecting rod 1001 via a pin. A third connecting rod 1003 is rotatably connected to the bottom of the U-shaped fixed seat 601 via a pin. One end of the third connecting rod 1003 is rotatably connected to one end of the adjacent first connecting rod 1001 via a pin. It should be noted here that when the belt 102 expands or contracts due to temperature changes, the connecting plate 502 and the two sets of sliding frames 204 move synchronously due to the elastic force of the spring 505. During the movement of the connecting plate 502, the sliding support assembly and each set of adaptive support assemblies move synchronously through the connection and transmission between the second link 1002 and the first link 1001, the connection and transmission between the two sets of first links 1001, and the connection and transmission between the first link 1001 and the third link 1003.

[0025] Preferably, the guide assembly includes multiple sets of guide rods 902 fixed on the frame 101, and a connecting block 901 is fixed to the bottom of the U-shaped sliding seat 701 and the U-shaped transmission seat 801. The connecting block 901 is slidably connected to the guide rods 902. It should be noted here that the guide rod 902 and the connecting block 901 guide the movement of the U-shaped sliding seat 701 and the U-shaped transmission seat 801 after being subjected to force.

[0026] Preferably, the sliding component includes a T-shaped groove 401 formed on the sliding frame 204, and a slider 402 is slidably connected on the T-shaped groove 401, and the slider 402 is fixed on the frame 101.

[0027] Preferably, the rotating assembly includes an L-shaped side plate 301 fixed to the fixing frame 201, and a drive motor 302 for driving the first mounting shaft 202 is mounted on the L-shaped side plate 301. It should be noted that: the first mounting shaft 202 is driven to rotate by the drive motor 302. The rotation of the first mounting shaft 202 drives the first drive roller 203 to rotate. During the rotation of the first drive roller 203, the belt 102 is driven by the friction between the first drive roller 203 and the inner side of the belt 102 and the support between the second drive roller 206 and the belt 102. The belt 102 is then driven to transport materials.

[0028] In this solution: a wear-resistant and cold-resistant conveyor belt includes the following steps: In use, the wear-resistant and cold-resistant conveyor belt has its belt body 102 connected between the first drive roller 203 and the second drive roller 206. When conveying materials, the material to be conveyed is placed on the surface of the belt body 102. After placement, the first mounting shaft 202 is driven to rotate by the drive motor 302. The rotation of the first mounting shaft 202 drives the first drive roller 203 to rotate. During the rotation of the first drive roller 203, the belt body 102 is driven by the friction between the first drive roller 203 and the inner side of the belt body 102, and by the support between the second drive roller 206 and the belt body 102. This transmission between the first drive roller 203 and the second drive roller 206 conveys the material. During the conveying process, due to the wear-resistant and cold-resistant properties of the belt body 102, the belt body 102 itself will expand and contract due to the temperature. During the expansion and contraction movement of the belt body 102, through the sliding connection between the T-shaped slide groove 401 and the slider 402 on the sliding frame 204 and the elastic pushing action of the spring 505 on the elastic component on the two sets of sliding frames 204, when the belt body 102 expands and contracts due to temperature changes, the second drive roller 206 of the second mounting shaft 205 between the two sets of sliding frames 204 remains in abutting and supporting the inner side of the belt body 102. Through the abutting and supporting action, the belt body 102 is tightly attached to the first drive roller 203 and the second drive roller 206 while expanding and contracting, avoiding slippage and unstable transmission, ensuring continuous and smooth material conveying, and improving conveying efficiency. During the conveying process of the belt 102, the inner side of the conveying belt 102 is supported by the first support roller 603 on the fixed support assembly, the second support roller 703 on the sliding support assembly, and the third support roller 803 on multiple sets of adaptive support assemblies. Through the support, the belt 102 is prevented from sagging during the material conveying process, ensuring the conveying stability and preventing relative sliding friction between the conveyed material and the surface of the belt 102, which facilitates the wear-resistant use of the belt 102. During the support of the belt body 102 by the fixed support assembly, sliding support assembly, and adaptive support assembly, the fixed support assembly maintains a fixed support state, while the sliding assembly and multiple sets of adaptive support assemblies are connected by sliding guide assemblies, allowing for adaptive adjustment according to the usage state of the belt body 102. During adjustment, when the belt body 102 expands or contracts due to temperature changes, the elastic force of the spring 505 causes the connecting plate 502 and the two sets of sliding frames 204 to move synchronously. During the movement of the connecting plate 502, the connection transmission between the second link 1002 and the first link 1001, the connection transmission between the two connected sets of first links 1001, and the connection transmission between the first link 1001 and the third link 1003 drives the sliding support assembly and each set of adaptive support assemblies to move synchronously. During this movement, when the belt body 102 elongates, the transmission increases the length of the sliding support assembly and the adjacent adaptive support assembly and the two adjacent sets of adaptive support assemblies. Conversely, when the belt 102 shortens, the distance between the sliding support assembly and the adjacent adaptive support assembly, as well as between the two adjacent sets of adaptive support assemblies, is reduced through transmission. Therefore, during the entire support process, the fixed support assembly provides fixed-point support, while the sliding support assembly and adaptive support assembly can slide flexibly. When the belt 102 expands and contracts due to temperature and the drive roller shifts accordingly, the position and distance of the sliding support assembly and adaptive support assembly are automatically and synchronously adjusted through the transmission of the spring force 505 and the transmission assembly. When the belt 102 extends, the support distance is increased; when the belt 102 contracts, the distance is decreased. Throughout the process, the support arrangement is precisely matched with the deformation state of the belt 102, eliminating uneven support density and local support gaps. This achieves uniform and stable support of the entire length of the belt 102, effectively preventing the belt 102 from sagging and avoiding relative sliding wear of the belt 102 by materials. It is suitable for the expansion and contraction of conveyor belts in cold environments, fully utilizing its wear-resistant and cold-resistant properties to ensure stable and long-term operation of the conveying operation.

[0029] 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.

[0030] 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. A wear-resistant and cold-resistant conveyor belt, comprising: The frame (101) and the belt (102) installed on the frame (101). Its characteristic is that it further includes: A drive assembly is mounted on the frame (101) for driving the belt (102), and the drive assembly is provided with a rotating assembly for assisting the rotation of the drive assembly; An elastic component is provided between the frame (101) and the drive component to help the belt (102) remain taut; In addition, a fixed support assembly, a sliding support assembly and an adaptive support assembly are provided on the frame (101) for supporting the belt (102). Multiple sets of the adaptive support assembly are provided, and multiple sets of the adaptive support assembly are provided between the fixed support assembly and the sliding support assembly. A transmission assembly for auxiliary transmission is provided between the fixed support assembly, the sliding support assembly and the multiple sets of adaptive support assemblies.

2. A cold resistant conveyor belt according to claim 1, characterized in that: The drive assembly includes two sets of fixed frames (201) fixed on the frame (101). A first mounting shaft (202) is rotatably connected to the fixed frame (201). A first drive roller (203) for abutting against the inner side of the belt (102) is fixed on the first mounting shaft (202). Two sets of sliding frames (204) are slidably connected to the frame (101) through a sliding assembly. A second mounting shaft (205) is rotatably connected between the two sets of sliding frames (204). A second drive roller (206) for abutting against the inner side of the belt (102) is fixed on the second mounting shaft (205).

3. A cold weather resistant conveyor belt according to claim 2, wherein: The elastic component includes a strip plate (501) fixed on the frame (101), a connecting plate (502) fixed between the two sets of sliding frames (204), a plurality of sleeves (503) fixed on the connecting plate (502), a sliding rod (504) slidably connected on the sleeve (503), one end of the sliding rod (504) being fixed to the strip plate (501), and a spring (505) sleeved on the outside of the sleeve (503), with both ends of the spring (505) being connected to the strip plate (501) and the connecting plate (502) respectively.

4. A cold resistant conveyor belt according to claim 3, characterized in that: The fixed support assembly includes a U-shaped fixed seat (601) fixed on the frame (101), a first support shaft (602) rotatably connected to the U-shaped fixed seat (601), and a first support roller (603) fixed on the first support shaft (602) for supporting against the inner side of the belt (102).

5. The wear-resistant and cold-resistant conveyor belt according to claim 4, characterized in that: The sliding support assembly includes a U-shaped sliding seat (701) disposed above the frame (101), a second support shaft (702) is rotatably connected to the U-shaped sliding seat (701), and a second support roller (703) is fixed on the second support shaft (702) for supporting against the inner side of the belt (102).

6. The wear-resistant and cold-resistant conveyor belt according to claim 5, characterized in that: The adaptive dynamic support assembly includes a U-shaped transmission seat (801) disposed above the frame (101), a third support shaft (802) rotatably connected to the U-shaped transmission seat (801), a third support roller (803) fixed on the third support shaft (802) for supporting against the inner side of the belt (102), and a guide assembly for auxiliary guiding connection is provided between the frame (101), the U-shaped sliding seat (701) and the U-shaped transmission seat (801).

7. The wear-resistant and cold-resistant conveyor belt according to claim 6, characterized in that: The transmission assembly includes a first connecting rod (1001) rotatably connected to a U-shaped sliding seat (701) and a U-shaped transmission seat (801) via a pin. One end of two adjacent sets of first connecting rods (1001) is rotatably connected via a pin. A second connecting rod (1002) is rotatably connected to the connecting plate (502) via a pin. One end of the second connecting rod (1002) is rotatably connected to one end of an adjacent first connecting rod (1001) via a pin. A third connecting rod (1003) is rotatably connected to the bottom of the U-shaped fixed seat (601) via a pin. One end of the third connecting rod (1003) is rotatably connected to one end of an adjacent first connecting rod (1001) via a pin.

8. The wear-resistant and cold-resistant conveyor belt according to claim 6, characterized in that: The guide assembly includes multiple sets of guide rods (902) fixed on the frame (101). The bottom of the U-shaped sliding seat (701) and the U-shaped transmission seat (801) are fixed with connecting blocks (901), and the connecting blocks (901) are slidably connected to the guide rods (902).

9. The wear-resistant and cold-resistant conveyor belt according to claim 2, characterized in that: The sliding assembly includes a T-shaped groove (401) formed on the sliding frame (204), and a slider (402) is slidably connected on the T-shaped groove (401), and the slider (402) is fixed on the frame (101).

10. The wear-resistant and cold-resistant conveyor belt according to claim 2, characterized in that: The rotating assembly includes an L-shaped side plate (301) fixed to a mounting bracket (201), on which a drive motor (302) for driving a first mounting shaft (202) is mounted.

Images