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CN-224223777-U - Auxiliary device for quickly disassembling and assembling roller

CN224223777UCN 224223777 UCN224223777 UCN 224223777UCN-224223777-U

Abstract

The utility model relates to the technical field of tobacco machinery, in particular to an auxiliary device for quickly disassembling and assembling a roller, which is applied to disassembling and assembling a supporting roller of roller equipment, and mainly comprises a supporting component and a lifting component; the support assembly is connected with the roller housing door and used for providing a transfer path for disassembling and assembling the supporting roller wheels, the height of the support assembly is adjustable to adapt to roller supporting frames with different heights, the support assembly is provided with a crane boom used for pre-positioning the supporting roller wheels before lifting, the lifting assembly is connected with the top of the roller housing and used for providing lifting power when the supporting roller wheels are disassembled and assembled, and the lifting assembly is arranged to move in parallel along the axial direction of the roller so as to correspond to the roller housing doors with different positions. Under the cooperative work of the two, the supporting roller wheel can rapidly complete positioning, lifting and transferring, and the efficient disassembly and assembly of the supporting roller wheel of the roller equipment is realized.

Inventors

  • Dong long
  • YANG FENGXIA
  • ZHANG HAIXIA
  • MA LING
  • ZHANG YI
  • SHENG ZHIMIN
  • FU CONG
  • WU SHUN
  • WANG JIA

Assignees

  • 云南昆船烟草设备有限公司

Dates

Publication Date
20260512
Application Date
20250429

Claims (9)

  1. 1. An auxiliary device for quickly disassembling and assembling a roller is applied to disassembling and assembling a supporting roller of roller equipment and is characterized by comprising a supporting component (1) and a lifting component (2); The supporting component (1) is connected with the roller housing door and is used for providing a transfer path for disassembling and assembling the supporting roller wheel; The height of the supporting component (1) is adjustable to adapt to roller supporting frames with different heights; The support assembly (1) is provided with a crane arm (12) for pre-positioning the support roller wheels prior to lifting; the lifting assembly (2) is connected with the top of the roller housing and is used for providing lifting power when the supporting roller wheel is disassembled and assembled; The lifting assembly (2) is arranged to move in parallel along the axial direction of the roller so as to correspond to roller housing doors in different positions.
  2. 2. The auxiliary device for quickly dismounting the roller wheel according to claim 1, wherein the supporting component (1) further comprises a limiting clamping seat (13), a guide block (14), a clamping groove (15), a supporting table (16), a limiting rod (17) and a movable bracket (18); the guide blocks (14) are symmetrically arranged at two sides of the supporting table (16) and are used for guiding the supporting roller wheels to enter the transferring path; The limiting clamping seat (13) is fixed on a guide block (14) at one side, the limiting rod (17) is arranged on the guide block (14) at the other side opposite to the limiting clamping seat (13), and the limiting rod and the guide block are matched in a clamping manner to limit the supporting roller wheel on the supporting table (16); the clamping groove (15) is arranged below the supporting table (16) and is used for being detachably connected with the roller outer cover door so as to prevent the supporting roller wheel from being in direct contact with the roller outer cover door when moving along the transfer path; The movable support (18) is connected with the bottom of the supporting table (16) and is used for moving and adjusting the height of the supporting table (16).
  3. 3. The auxiliary device for quickly dismounting the roller wheel according to claim 1, wherein the lifting assembly (2) comprises a steel wire rope (21), a lifting hook (22), a traction rope (23), a lifting support frame (24) and a crane hoist (25); the lifting support frame (24) is mounted on the top of the roller housing through bolts and is used for providing support for lifting operation; The upper end of the hoisting block (25) is connected with the lifting support frame (24) through a connecting ring (243), and the lower end of the hoisting block is connected with the steel wire rope (21) for providing lifting power; the lifting hook (22) is connected with the steel wire rope (21) and is used for hooking the traction rope (23); the hauling rope (23) is used for hooking the supporting roller wheel.
  4. 4. The auxiliary device for quickly dismounting the roller wheel according to claim 3, wherein the lifting support frame (24) is provided with a strip-shaped hole (241), an adjusting bolt (242) is arranged in the strip-shaped hole (241) in a penetrating mode, the lower end of the adjusting bolt (242) is connected with the connecting ring (243), the mounting position of the lifting assembly (2) is fixed when the adjusting bolt (242) is locked, and the adjusting bolt (242) is allowed to slide along the strip-shaped hole (241) when the adjusting bolt is loosened so as to adjust the position of the lifting assembly (2) along the axial direction of the roller.
  5. 5. The auxiliary device for quickly dismounting the roller wheel according to claim 2, wherein a lifting hook (121) and a handle (122) are arranged on the lifting arm (12), the lifting hook (121) is used for hooking a supporting roller wheel, and the handle (122) is used for providing a force application point for an operator.
  6. 6. The auxiliary device for quickly dismounting the roller wheel according to claim 2, wherein a first connecting rod (161) and a second connecting rod (162) are arranged at the bottom of the supporting table (16); A plurality of adjusting holes (1611) are formed in the first connecting rod (161), and the height of the supporting table (16) is adjusted through the matching of the adjusting holes (1611) and the movable support (18).
  7. 7. The auxiliary device for quickly dismounting the roller wheel according to claim 6, wherein the movable bracket (18) is provided with a fixed hole (182) and a limit rod storage hole (184); The fixing hole (182) is formed in the side face of the movable support (18) and is matched with the adjusting hole (1611) to adjust the height of the supporting table (16), and the fixing pin (183) is arranged through the fixing hole (182) and the adjusting hole (1611) in a penetrating mode to lock the movable support (18) and the first connecting rod (161) so as to fix the height of the supporting table (16); the limiting rod storage hole (184) is formed in the top of the movable support (18) and is used for storing the unused limiting rods (17).
  8. 8. The auxiliary device for quickly dismounting the roller wheel according to claim 2, wherein the universal wheel (181) is arranged at the bottom of the movable bracket (18) and is used for realizing flexible movement of the supporting table (16).
  9. 9. The auxiliary device for quickly dismounting the roller according to claim 1, wherein a protection pad (3) is arranged above the roller housing door, and the protection pad (3) is wrapped on the upper edge of the roller housing door and is used for isolating the traction rope (23) from contacting with the upper edge of the roller housing door so as to avoid hard friction with the roller housing door when the traction rope (23) lifts.

Description

Auxiliary device for quickly disassembling and assembling roller Technical Field The utility model relates to the technical field of tobacco machinery, in particular to an auxiliary device for quickly disassembling and assembling a roller. Background In the domestic tobacco processing industry system, roller equipment is core equipment for realizing key processes such as tobacco leaf drying, material mixing, spice coating and the like, and the running stability and reliability of the roller equipment directly influence the quality and production efficiency of tobacco products. As the core component of the roller equipment, the supporting roller wheel not only bears the functions of supporting the weight of the roller and the material, but also realizes continuous and automatic rotation of the roller by being matched with a driving system, and the performance quality of the roller is directly related to the running state of the whole production line. Due to the particularity of tobacco processing environment, the supporting roller runs under the working conditions of high temperature, high dust and heavy load for a long time, so that the surface of the roller is worn, the bearing is invalid, the roller shaft is deformed and other faults frequently occur. In order to ensure production continuity and product quality, damaged supporting roller wheels need to be maintained or replaced in time. In the actual disassembly and assembly process, the supporting roller wheel is tightly matched with the roller shaft and the bearing, so that the whole supporting roller wheel is usually required to be disassembled and replaced, the size of the component is large, the weight of the component is heavy, and the space of the installation position is narrow, so that the manual operation difficulty is extremely high. At present, most cigarette factories adopt fork trucks to assist in carrying out the replacement operation of supporting roller wheels, however, the mode has obvious disadvantages. The forklift has poor operation flexibility, is difficult to accurately position in a narrow space and easily collide with peripheral equipment, meanwhile, has low manual and forklift cooperative operation efficiency, takes a long time of several hours for single replacement, seriously affects the production progress, and has potential safety hazards such as heavy object falling and mechanical collision in the forklift transportation process, thereby threatening the personal safety of operators. Therefore, the existing supporting roller wheel replacement mode is difficult to meet the requirements of efficient, safe and intelligent production in the tobacco industry, and a novel efficient, safe and reliable supporting roller wheel dismounting auxiliary device needs to be developed. Disclosure of Invention In order to solve the defects in the prior art, the utility model provides an auxiliary device for quickly disassembling and assembling a roller, which is connected with a roller housing door through a supporting component to form a transferring channel, wherein a lifting component provides lifting power, and the roller can quickly complete positioning, lifting and transferring under the cooperative work of the lifting component and the supporting component, so that the roller of roller equipment can be disassembled and assembled efficiently. Specifically, the utility model provides an auxiliary device for quickly disassembling and assembling a roller, which is applied to disassembling and assembling a supporting roller of roller equipment; the lifting mechanism comprises a supporting component and a lifting component, wherein the supporting component is connected with a roller housing door and used for providing a transfer path for dismounting and mounting a supporting roller wheel, the height of the supporting component is adjustable to adapt to roller supporting frames with different heights, the supporting component is provided with a lifting arm and used for pre-positioning the supporting roller wheel before lifting, the lifting component is connected with the top of the roller housing and used for providing lifting power when the supporting roller wheel is dismounted and mounted, and the lifting component is arranged to move in parallel along the axial direction of the roller so as to correspond to the roller housing doors with different positions. Further, the supporting component further comprises a limiting clamping seat, a guide block, a clamping groove, a supporting table, a limiting rod and a movable bracket; the guide blocks are symmetrically arranged on two sides of the supporting table and are used for guiding the supporting roller wheels to enter the transferring path; the limiting clamping seat is fixed on a guide block on one side, the limiting rod is arranged on a guide block on the other side opposite to the limiting clamping seat, and the limiting rod and the guide block are matched through clamping, so that the limi