Disassembling and assembling platform and tobacco cutter copper bar chain disassembling and assembling structure

Abstract

The utility model belongs to the technical field of disassembly and assembly of parts of tobacco processing equipment, and discloses a disassembly and assembly platform and a tobacco cutter copper bar chain disassembly and assembly structure. The dismounting platform comprises a support, a supporting plate and a traction mechanism, the supporting plate is used for bearing a to-be-dismounted part and is supported on the support, the traction mechanism is used for pulling the to-be-dismounted part into or out of a mounting channel of external equipment, the dismounting platform further comprises a supporting mechanism, the supporting mechanism is arranged at the end, close to the external equipment, of the support, and the supporting mechanism is used for supporting the to-be-dismounted part. The supporting mechanism is used for abutting against external equipment and can limit the support to move in the direction close to the external equipment. The dismounting platform abuts against the equipment through the supporting mechanism, and the potential safety hazard that the to-be-dismounted part slides down and falls off due to the fact that the dismounting platform moves towards the direction close to the external equipment in the dismounting process is avoided.

Description

Technical Field

[0001] This utility model relates to the field of disassembly and assembly technology of tobacco processing equipment parts, and in particular to a disassembly and assembly platform and a copper busbar chain disassembly and assembly structure for a tobacco shredder. Background Technology

[0002] In tobacco processing production lines, the shredder is a crucial piece of equipment. Its main task is to cut processed tobacco leaves and stems into shreds that meet the required processing standards. The shredder's material conveying system primarily uses a copper chain conveyor. During prolonged operation, the surface of the copper chain easily accumulates soot, causing insufficient meshing between the chain and the roller shaft, and stiffening of the chain's hinge joints. This affects the shredding width and, in severe cases, can lead to equipment malfunctions and downtime, impacting the quality of the tobacco product. Therefore, it is necessary to periodically disassemble the copper chain, clean the soot, and reinstall the cleaned chain.

[0003] Because a set of copper busbar chains is heavy and the installation position is high above the ground with limited space, disassembly, cleaning and installation are difficult and time-consuming. Traditional installation methods involve manual traction and disassembly, which is labor-intensive and time-consuming. Manual installation is also prone to uneven tension and difficulty in controlling the direction, which can cause the copper busbar chain to slip and fall off, resulting in injuries. If it gets stuck in the conveyor, it can cause equipment failure.

[0004] In existing technology, a tooling for disassembling and assembling the copper busbar chain of a shredder is driven by a walk-behind stacker to a position at the same height as the installation channel of the copper busbar chain. The hook of a manual winch is then attached to one end of the copper busbar chain. By controlling the manual winch to wind up the wire rope, the copper busbar chain is pulled out or into the installation channel. This solves the problem of the copper busbar chain being installed at a high distance from the ground and the time-consuming and labor-intensive manual traction. However, during the disassembly and assembly of the copper busbar chain, the tooling is separated from the shredder. During the pulling out or pulling in of the copper busbar chain, due to the mutual interaction of forces, the tooling is prone to move towards the installation channel of the copper busbar chain, causing the copper busbar chain to slip and fall, potentially causing injury and posing a safety hazard. Utility Model Content

[0005] The purpose of this utility model is to provide a disassembly and assembly platform and a copper busbar chain disassembly and assembly structure for a shredder. During the disassembly and assembly process, the disassembly and assembly platform can avoid moving towards the equipment and misaligning with the installation channel, which would cause the parts to be disassembled to slide down and fall off, creating a safety hazard.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] On the one hand, a disassembly and assembly platform is provided, which includes: a bracket, a tray, and a pulling mechanism. The tray is used to support the parts to be disassembled and assembled, and the tray is supported on the bracket. The pulling mechanism is used to pull the parts to be disassembled and assembled into or out of the installation channel of the external equipment. The disassembly and assembly platform also includes a support mechanism, which is disposed at the end of the bracket near the external equipment. The support mechanism is used to abut against the external equipment and can restrict the bracket from moving in the direction of approaching the external equipment.

[0008] Preferably, the support mechanism includes a support member and an adjusting member. The bottom end of the support member is rotatably connected to the bracket, and the adjusting member is telescopically connected between the top end of the bracket and the top end of the support member. The support member is used to abut against an external device.

[0009] Preferably, the assembly / disassembly platform also includes multiple alignment components, which are fixedly connected to the bracket. The multiple alignment components are used to insert into the opening of the external equipment installation channel, and some of the alignment components can abut against the left wall of the installation channel, while others can abut against the right wall of the installation channel.

[0010] Preferably, the pulling mechanism includes a winch, a pulling rope, and a latch. The winch is mounted on a bracket, one end of the pulling rope is fixedly connected to the latch, the pulling rope is connected to the winch, and the rotation of the pulling rope can cause the pulling rope to be released or retracted from the winch. The latch is used to connect with the part to be disassembled.

[0011] Preferably, the assembly / disassembly platform also includes a guide member, which is fixedly connected to the bracket, and the pull rope can slide through the guide member and be connected to the buckle.

[0012] Preferably, the disassembly and assembly platform also includes a toolbox connected to the end of the bracket away from the external equipment. The toolbox is used to store disassembly and assembly tools, and the winch is fixedly connected to the toolbox.

[0013] Preferably, the assembly / disassembly platform also includes multiple movable wheels, some of which are mounted on the bracket and others are mounted on the toolbox. The movable wheels have a self-locking structure, which can lock to restrict the rotation of the movable wheels or unlock to allow the movable wheels to rotate.

[0014] Preferably, the end of the pallet away from the external equipment is rotatably connected to the bracket. The assembly / disassembly platform also includes a lifting mechanism, which is fixedly connected to the bracket and is used to drive the end of the pallet closer to the external equipment to rise or fall.

[0015] Preferably, the lifting mechanism includes a lifting handwheel, a lifting screw, and a lifting nut. The lifting nut is fixedly connected to the bracket, one end of the lifting screw is rotatably connected to the bottom surface of the support plate, and the other end of the screw is fixedly connected to the lifting handwheel. The lifting screw is screwed into the lifting nut.

[0016] On the other hand, a copper busbar chain disassembly and assembly structure for a shredder is provided. The shredder copper busbar chain disassembly and assembly structure includes a shredder and a disassembly and assembly platform for any of the above technical solutions. The shredder is provided with an installation channel, in which a copper busbar chain is installed. The disassembly and assembly platform is used to disassemble and assemble the copper busbar chain.

[0017] The beneficial effects of this utility model are as follows: It provides a disassembly and assembly platform and a copper busbar chain disassembly and assembly structure for a shredder. The disassembly and assembly platform abuts against the equipment through a support mechanism, which avoids the disassembly and assembly platform from moving towards the external equipment during the disassembly and assembly process, thus preventing the safety hazard of the parts to be disassembled from sliding down and falling off. Attached Figure Description

[0018] Figure 1 This is a first-view isometric view of the disassembly and assembly platform provided by this utility model;

[0019] Figure 2 This is a second-view isometric view of the disassembly and assembly platform provided by this utility model;

[0020] Figure 3 This is a front view of the disassembly and assembly platform provided by this utility model;

[0021] Figure 4 yes Figure 3 A magnified view of part A in the middle.

[0022] In the diagram: 1. Bracket; 2. Support plate;

[0023] 3. Support mechanism; 31. Support component; 32. Adjusting component;

[0024] 4. Alignment components;

[0025] 5. Pulling mechanism; 51. Winch; 52. Pulling rope; 53. Hook and loop;

[0026] 6. Guide components; 7. Toolbox; 8. Casters;

[0027] 9. Lifting mechanism; 91. Lifting handwheel; 92. Lifting screw; 93. Lifting nut. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0029] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0030] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0031] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0032] Please refer to Figure 1 and Figure 2 This embodiment provides a disassembly / assembly platform, which includes a bracket 1, a support plate 2, and a pulling mechanism 5. The support plate 2 supports the component to be disassembled / assembled and is supported by the bracket 1. The pulling mechanism 5 pulls the component to be disassembled / assembled into or out of the installation channel of the external equipment. The disassembly / assembly platform also includes a support mechanism 3, which is located at the end of the bracket 1 closest to the external equipment. The support mechanism 3 abuts against the external equipment and restricts the bracket 1 from moving towards the external equipment. This arrangement ensures that the support mechanism 3 abuts against the equipment, preventing the disassembly / assembly platform from moving towards the external equipment during the disassembly / assembly process and avoiding the safety hazard of the component to be disassembled / assembled sliding down and falling off.

[0033] Alternatively, please refer to Figure 1The support mechanism 3 includes a support member 31 and an adjusting member 32. The bottom end of the support member 31 is rotatably connected to the bracket 1, and the adjusting member 32 is telescopically connected between the bracket 1 and the top end of the support member 31. The support member 31 is used to abut against external equipment. Specifically, the bottom end of the support member 31 is hinged to the bracket 1, and the angle between the support member 31 and the bracket 1 is adjustable by extending and retracting the adjusting member 32. With this configuration, by adjusting the angle between the support member 31 and the bracket 1, it can be ensured that the support member 31 can abut against external equipment at different tilt angles, thus enhancing the versatility of the assembly and disassembly platform.

[0034] Preferably, the support member 31 is provided with an anti-collision pad, which contacts the external equipment to prevent the disassembly platform from colliding with the external equipment and damaging it.

[0035] Alternatively, please refer to Figure 2 The assembly / disassembly platform also includes multiple alignment components 4, which are fixedly connected to the bracket 1. These alignment components 4 are used to insert into the openings of the external equipment mounting channel, with some components abutting against the left side wall of the mounting channel and others against the right side wall. This design prevents the assembly / disassembly platform from shifting left or right relative to the external equipment mounting channel during assembly / disassembly, thus preventing the components to be disassembled from sliding and falling off, and ensuring the safety and stability of the assembly / disassembly platform.

[0036] Alternatively, please refer to Figure 3 The pulling mechanism 5 includes a winch 51, a pulling rope 52, and a latch 53. The winch 51 is mounted on the bracket 1. One end of the pulling rope 52 is fixedly connected to the latch 53. The pulling rope 52 is connected to the winch 51. Rotation of the pulling rope 52 can cause it to be released or pulled into the winch 51. The latch 53 is used to connect with the part to be disassembled. With this configuration, by rotating the winch 51, the pulling rope 52 can be wound into the winch 51, thereby pulling the part to be disassembled into or out of the installation channel of the external equipment.

[0037] In some embodiments, a copper busbar chain disassembly and assembly structure for a shredder includes a shredder and the aforementioned disassembly and assembly platform. The shredder is provided with an installation channel, in which a copper busbar chain is installed. The disassembly and assembly platform is used to disassemble and assemble the copper busbar chain.

[0038] Specifically, when it is necessary to disassemble the copper busbar chain, after aligning the disassembly platform with the installation channel of the external equipment, the pull rope 52 is released from the winch 51. The pull rope 52 passes over the support plate 2, and the buckle 53 at the end of the pull rope 52 is connected to the end of the copper busbar chain near the disassembly platform. By controlling the winch 51 to wind up the pull rope 52, the copper busbar chain can be pulled out from the installation channel. When it is necessary to install the part to be disassembled, after aligning the disassembly platform with the installation channel of the external equipment, the pull rope 52 is released from the winch 51. The pull rope 52 passes under the support plate 2 and around the installation channel. The buckle 53 at the end of the pull rope 52 is connected to the end near the installation channel, and the copper busbar chain can be pulled into the installation channel by the pull rope 52.

[0039] Alternatively, please refer to Figure 2 and Figure 4 The assembly / disassembly platform also includes a guide member 6, which is fixedly connected to the bracket 1. The pull rope 52 slidably passes through the guide member 6 and is connected to the buckle 53. Specifically, the bracket 1 at the end away from the shredder and the bracket 1 under the tray 2 are both equipped with guide members 6. With this arrangement, during the installation and disassembly of the copper busbar chain, the guide member 6 can guide the pull rope 52, preventing the pull rope 52 from shifting during the assembly / disassembly process and causing the copper busbar chain to slip off the assembly / disassembly platform, thus avoiding danger.

[0040] Alternatively, please refer to Figures 1 to 3 The assembly / disassembly platform also includes a toolbox 7 connected to the end of the support 1 furthest from the shredder. The toolbox 7 is used to store assembly / disassembly tools, and the winch 51 is fixedly connected to the toolbox 7. This design facilitates the movement of the assembly / disassembly platform and the storage of assembly / disassembly tools, thereby improving the efficiency of assembly / disassembly.

[0041] Preferably, please refer to Figure 1 and Figure 2 The bracket 1 is also connected to a tray, which is located below the tray plate 2. This arrangement facilitates the placement of disassembly and assembly tools and parts of the copper busbar chain during disassembly and assembly.

[0042] Alternatively, please refer to Figures 1 to 3 The assembly / disassembly platform also includes multiple casters 8. Some casters 8 are mounted on the bracket 1, and others are mounted on the toolbox 7. Each caster 8 has a self-locking mechanism, which can lock to restrict rotation or unlock to allow rotation. This design facilitates the movement of the bracket 1 and toolbox 7, aligning them with the installation channel, and locking the position of the assembly / disassembly platform relative to the installation channel through the self-locking mechanism of the casters 8. This prevents the assembly / disassembly platform from moving during the assembly / disassembly process, avoiding misalignment with the installation channel, which could cause the parts to slide off and fall, thus ensuring the safety and stability of the assembly / disassembly platform.

[0043] Alternatively, please refer to Figure 3 and Figure 4The end of the pallet 2 furthest from the external equipment is rotatably connected to the bracket 1. The assembly / disassembly platform also includes a lifting mechanism 9, which is fixedly connected to the bracket 1. The lifting mechanism 9 is used to drive the end of the pallet 2 closest to the external equipment to rise or fall. This configuration allows the pallet 2 to be rotatably connected to the bracket 1, enabling it to adjust its angle in multiple directions to accommodate external equipment in different positions, increasing its flexibility. Simultaneously, the lifting mechanism 9 allows the pallet 2 to be quickly adjusted in height to match the height of the external equipment, facilitating assembly / disassembly work for operators and enhancing the versatility of the assembly / disassembly platform.

[0044] Specifically, please refer to Figure 4 The lifting mechanism 9 includes a lifting handwheel 91, a lifting screw 92, and a lifting nut 93. The lifting nut 93 is fixedly connected to the bracket 1. One end of the lifting screw 92 is rotatably connected to the bottom surface of the support plate 2, and the other end of the screw is fixedly connected to the lifting handwheel 91. The lifting screw 92 is screwed into the lifting nut 93. This configuration, with the threaded engagement of the lifting screw 92 and the lifting nut 93, provides a self-locking characteristic. The lifting handwheel 91 allows manual control of the lifting of the support plate 2, ensuring that the lifting mechanism 9 will not move up or down during the disassembly of the copper busbar chain, reducing the risk of accidental lifting and ensuring the stability and reliability of the disassembly and assembly platform.

[0045] In other embodiments, the lifting mechanism 9 may also take the form of rack and pinion lifting, hydraulic lifting, or electric lifting.

[0046] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A disassembly / assembly platform, comprising: The platform comprises a bracket (1), a tray (2), and a pulling mechanism (5). The tray (2) is used to support the component to be disassembled and is supported on the bracket (1). The pulling mechanism (5) is used to pull the component to be disassembled into or out of the installation channel of the external equipment. The platform is characterized in that the disassembly and assembly platform further includes a support mechanism (3). The support mechanism (3) is located at one end of the bracket (1) near the external equipment. The support mechanism (3) is used to abut against the external equipment and can restrict the bracket (1) from moving towards the external equipment.

2. The disassembly and assembly platform according to claim 1, characterized in that, The support mechanism (3) includes a support member (31) and an adjusting member (32). The bottom end of the support member (31) is rotatably connected to the bracket (1). The adjusting member (32) is telescopically connected between the top end of the bracket (1) and the top end of the support member (31). The support member (31) is used to abut against an external device.

3. The disassembly and assembly platform according to claim 1, characterized in that, The assembly / disassembly platform also includes multiple alignment components (4), which are fixedly connected to the bracket (1). The multiple alignment components (4) are used to be inserted into the opening of the external equipment installation channel, and some of the alignment components (4) can abut against the left side wall of the installation channel, while other parts of the alignment components (4) can abut against the right side wall of the installation channel.

4. The disassembly and assembly platform according to claim 1, characterized in that, The pulling mechanism (5) includes a winch (51), a pulling rope (52), and a buckle (53). The winch (51) is mounted on the bracket (1). One end of the pulling rope (52) is fixedly connected to the buckle (53). The pulling rope (52) is connected to the winch (51). The rotation of the pulling rope (52) can drive the pulling rope (52) to be released or retrieved from the winch (51). The buckle (53) is used to connect with the part to be disassembled.

5. The disassembly and assembly platform according to claim 4, characterized in that, The assembly / disassembly platform also includes a guide (6), which is fixedly connected to the bracket (1). The pull rope (52) slides through the guide (6) and is connected to the buckle (53).

6. The disassembly and assembly platform according to claim 4, characterized in that, The disassembly and assembly platform also includes a toolbox (7) connected to the end of the bracket (1) away from the external equipment. The toolbox (7) is used to store disassembly and assembly tools, and the winch (51) is fixedly connected to the toolbox (7).

7. The disassembly and assembly platform according to claim 6, characterized in that, The assembly / disassembly platform also includes multiple moving wheels (8), some of which are mounted on the bracket (1) and others are mounted on the toolbox (7). The moving wheels (8) have a self-locking structure, which can lock to restrict the rotation of the moving wheels (8) or unlock to allow the moving wheels (8) to rotate.

8. The disassembly and assembly platform according to claim 1, characterized in that, The end of the pallet (2) away from the external equipment is rotatably connected to the bracket (1). The disassembly and assembly platform also includes a lifting mechanism (9), which is fixedly connected to the bracket (1). The lifting mechanism (9) is used to drive the end of the pallet (2) close to the external equipment to rise or fall.

9. The disassembly and assembly platform according to claim 8, characterized in that, The lifting mechanism (9) includes a lifting handwheel (91), a lifting screw (92), and a lifting nut (93). The lifting nut (93) is fixedly connected to the bracket (1). One end of the lifting screw (92) is rotatably connected to the bottom surface of the support plate (2), and the other end of the screw is fixedly connected to the lifting handwheel (91). The lifting screw (92) is screwed into the lifting nut (93).

10. A disassembly and assembly structure for a copper busbar chain of a shredder, characterized in that, The copper busbar chain disassembly and assembly structure of the shredder includes a shredder and a disassembly and assembly platform as described in any one of claims 1-9. The shredder is provided with an installation channel, in which a copper busbar chain is installed. The disassembly and assembly platform is used to disassemble and assemble the copper busbar chain.

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