Auxiliary lifting device for tire disassembly and assembly
By designing tire disassembly and assembly auxiliary lifting devices, the lifting and clamping components are used to automatically lift and fix the tires, the problems of high physical energy consumption and easy tire fall off during the disassembly process are solved, and efficient and safe tire disassembly and assembly process are achieved. .
Patent Information
- Application Number
- CN202421132919.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-23
AI Technical Summary
After the car tire is disassembled, the staff need to manually carry the weight of the tire, which will cause high physical energy and easily cause the tire to fall off and damage.
A tire disassembly and assembly auxiliary lifting device is designed, including a lifting assembly and a clamping assembly. The threaded rod and screw are driven by a motor to automatically lift and fix the tire, avoid manual handling, and adjust the tire position through the hydraulic cylinder.
It saves the physical energy consumption of staff, improves work efficiency, ensures that the tire will not fall and hurts the personnel during the maintenance process, and facilitates the movement and maintenance of the tires.
Smart Images
Figure CN222274013U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of tire disassembly and assembly, and particularly relates to a tire disassembly and assembly auxiliary lifting device. Background Art
[0002] Cars are an important means of transportation for people. With the continuous development of the economy, people's purchasing power continues to increase, and vehicles have entered thousands of households. The increase in the number of vehicles has also promoted the development of the auto repair industry. Car tires are worn out during daily use and need to be repaired and replaced.
[0003] After the car tire is removed, the staff needs to place the tire on the maintenance table. The tire is relatively heavy, and it consumes a lot of physical strength of the staff when carrying it. When the staff is physically exhausted during the process of carrying the tire, the tire is easy to fall from the hands and hit the staff's feet, causing damage to the human body. Therefore, we proposed a tire disassembly and assembly auxiliary lifting device. Utility Model Content
[0004] The purpose of the utility model is to provide a tire disassembly and assembly auxiliary lifting device. By setting up a lifting component, the staff does not need to manually carry the tire to move, which saves effort and improves work efficiency. It solves the problem that after the existing automobile tire is disassembled, the staff needs to place the tire on a maintenance table, and the tire is relatively heavy, which consumes a lot of the staff's physical strength during transportation. When the staff is physically exhausted during the process of carrying the tire, the tire is easy to fall from the hands and hit the staff's feet, causing damage to the human body.
[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0006] The utility model is a tire disassembly and assembly auxiliary lifting device, including a device vehicle and a clamping assembly, a lifting assembly is arranged at the front of the device vehicle, the lifting assembly includes motor 2, a fixing block 2 is fixedly connected to the bottom of the motor 2, a placement groove is arranged inside the fixing block 2, a threaded rod is arranged inside the placement groove, an output end at the bottom of the motor 2 is fixedly connected to the top of the threaded rod, the top and bottom of the threaded rod are both rotatably connected to the fixing block 2, a support block is threadedly connected to the outer surface of the threaded rod, two round shafts are fixedly connected to the front of the support block, a rotating rod is rotatably connected to the front of the device vehicle, an inclined block is fixedly connected to the front of the rotating rod, and the clamping assembly includes motor 1. By setting the lifting assembly, the tire on the round shaft is driven to move upward, and the staff does not need to manually carry the tire to move, which saves effort and improves work efficiency.
[0007] Furthermore, a connecting shaft is fixedly connected to the front output end of the motor 1, a gear 1 is fixedly connected to the front of the connecting shaft, a gear 2 is meshingly connected to the bottom of the gear 1, a threaded hole is provided inside the gear 2, a screw rod is threadedly connected to the inner wall of the threaded hole, a connecting rod is fixedly connected to the front of the screw rod, and a clamping assembly is provided to prevent the tire from falling and hitting the maintenance personnel during the tire maintenance process.
[0008] Furthermore, the outer surface of the screw rod is slidably connected to a support frame, the top and bottom of the support frame are provided with a slide groove 1, the inner walls of the two slide grooves 1 are slidably connected to clamping blocks, the insides of the two clamping blocks are provided with a slide groove 2, the inner walls of the two slide grooves 2 are slidably connected to the top and bottom of the connecting rod, and the support frame is provided to support the tire in the air, which is convenient for staff to repair it.
[0009] Furthermore, a fixing block 1 is fixedly connected to the bottom of the motor 1, a fixing barrel is fixedly connected to the front of the fixing block 1, the fixing barrel is fixedly connected to the back of the support frame on the front, a fixing rod is fixedly connected to the back of the support frame on the back, a connecting round block is fixedly connected to the back of the fixing rod, a groove is provided on the front of the gear 2, the inner wall of the groove is rotatably connected to the outer surface of the connecting round block, a through hole is provided inside the connecting round block, the inner wall of the through hole is plugged into the screw rod, and by setting the connection between the connecting round block and the gear 2, the gear 2 can maintain stable operation during the rotation process.
[0010] Furthermore, a fixing column is fixedly connected to the top of the device vehicle, and a hydraulic cylinder is fixedly connected to the top of the fixing column. The height of the tire can be adjusted by setting the hydraulic cylinder, which makes maintenance more convenient.
[0011] Furthermore, the top of the hydraulic cylinder is rotatably connected to the bottom of the fixing block 1, and the front of the installation vehicle is fixedly connected to the back of the fixing block 2. The installation vehicle can be moved to the place where the tire is removed at will, solving the problem of workers wasting a lot of time moving the tire.
[0012] The utility model has the following beneficial effects:
[0013] 1. The utility model sets a lifting component, specifically, a rotating inclined block contacts the ground, and the rolling tire moves to the round shaft through the inclined block. The second motor is turned on to drive the threaded rod to rotate clockwise. As the threaded rod rotates, the support block moves upward, driving the tire on the round shaft to move upward. The staff does not need to manually move the tire, which saves effort and improves work efficiency.
[0014] 2. The utility model sets a clamping assembly, and the staff puts the tire into the surface of the clamping block. The motor drives the connecting shaft to rotate counterclockwise, drives the screw rod to move backward, drives the connecting rod to move backward, and the front ends of the upper and lower clamping blocks open outward to fix the tire, so as to prevent the tire from falling and hitting the maintenance personnel during the tire maintenance process.
[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the lifting component of the utility model;
[0019] Figure 3 This is a schematic diagram of the structure of the utility model inclined block;
[0020] Figure 4 This is a schematic diagram of the structure of the clamp block of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the clamping assembly of the utility model;
[0022] Figure 6 For this utility model Figure 5 A is a magnified schematic diagram of the structure.
[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0024] 1. Installation vehicle; 12. Fixed column; 13. Clamping assembly; 131. Hydraulic cylinder; 132. Fixed block 1; 133. Motor 1; 134. Connecting shaft; 135. Gear 1; 136. Fixed barrel; 137. Support frame; 138. Screw rod; 139. Gear 2; 1310. Fixed rod; 1311. Connecting round block; 1312. Clamping block; 1313. Connecting rod; 2. Lifting assembly; 21. Motor 2; 22. Rotating rod; 23. Oblique block; 24. Fixed block 2; 25. Threaded rod; 26. Support block; 27. Round shaft. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] See also Figure 1-6 As shown, the utility model is a tire disassembly and assembly auxiliary lifting device, including a device vehicle 1 and a clamping assembly 13. A lifting assembly 2 is arranged on the front of the device vehicle 1. The lifting assembly 2 includes a second motor 21. A second fixing block 24 is fixedly connected to the bottom of the second motor 21. A placement groove is provided inside the second fixing block 24. A threaded rod 25 is arranged inside the placement groove. The output end at the bottom of the second motor 21 is fixedly connected to the top of the threaded rod 25. The top and bottom of the threaded rod 25 are both rotatably connected to the second fixing block 24. A support block 26 is threadedly connected to the outer surface of the threaded rod 25. The front surface of the support block 26 is fixedly connected to the second fixing block 24. There are two circular shafts 27 fixedly connected, the front of the device vehicle 1 is rotatably connected with a rotating rod 22, and the front of the rotating rod 22 is fixedly connected with an inclined block 23. The clamping assembly 13 includes a motor 133. By setting the lifting assembly 2, specifically rotating the inclined block 23 to contact the ground, the rolling tire moves to the circular shaft 27 through the inclined block 23, turning on the motor 21 to drive the threaded rod 25 to rotate clockwise, and as the threaded rod 25 rotates, the support block 26 moves upward, driving the tire on the circular shaft 27 to move upward, there is no need for staff to manually move the tire, saving effort and improving work efficiency.
[0027] The front output end of motor 133 is fixedly connected with connecting shaft 134, the front side of connecting shaft 134 is fixedly connected with gear 135, the bottom of gear 135 is meshingly connected with gear 2 139, a threaded hole is provided inside gear 2 139, the inner wall of the threaded hole is threadedly connected with screw rod 138, the front side of screw rod 138 is fixedly connected with connecting rod 1313, by setting the clamping assembly 13, the specific staff puts the tire into the surface of the clamping block 1312, the motor 133 drives the connecting shaft 134 to rotate counterclockwise, drives the screw rod 138 to move backward, drives the connecting rod 1313 to move backward, and the front ends of the upper and lower clamping blocks 1312 are opened outward to fix the tire, so as to prevent the tire from falling and hitting the maintenance personnel during the tire maintenance process.
[0028] The outer surface of the screw rod 138 is slidably connected to the support frame 137, and the top and bottom of the support frame 137 are provided with a slide groove 1. The inner walls of the two slide grooves 1 are slidably connected to the clamping blocks 1312. The insides of the two clamping blocks 1312 are provided with a slide groove 2. The inner walls of the two slide grooves 2 are slidably connected to the top and bottom of the connecting rod 1313.
[0029] The bottom of the motor 133 is fixedly connected to a fixed block 132 , the front of the fixed block 132 is fixedly connected to a fixed barrel 136 , the front of the fixed barrel 136 is fixedly connected to the back of a support frame 137 , and the back of the support frame 137 is fixedly connected to a fixed rod 1310 .
[0030] A connecting block 1311 is fixedly connected to the back of the fixing rod 1310, a groove is provided on the front of the gear 2 139, the inner wall of the groove is rotatably connected to the outer surface of the connecting block 1311, a through hole is provided inside the connecting block 1311, and the inner wall of the through hole is plugged into the screw rod 138.
[0031] A fixed column 12 is fixedly connected to the top of the device vehicle 1 , and a hydraulic cylinder 131 is fixedly connected to the top of the fixed column 12 .
[0032] The top of the hydraulic cylinder 131 is rotatably connected to the bottom of the fixing block 132 , and the front of the device vehicle 1 is fixedly connected to the back of the fixing block 24 .
[0033] A specific application of this embodiment is: after the tire on the car is removed, the pushing device vehicle 1 is moved to the vicinity of the tire, the inclined block 23 is rotated to contact the ground, and the rolling tire is moved to the circular shaft 27 through the inclined block 23, and the motor 21 is turned on to drive the threaded rod 25 to rotate clockwise. As the threaded rod 25 rotates, the support block 26 moves upward, and the tire on the circular shaft 27 is driven to move upward. There is no need for the staff to manually move the tire, which saves effort and improves work efficiency. When the tire moves to the front of the clamping assembly 13, the fixed block 132 is rotated to drive the clamping block 1312 to move to the back of the tire, and the motor 133 is turned on to drive the connecting shaft 134 to rotate clockwise, driving the gear 135 to rotate, and the gear 135 drives the gear The second gear 139 rotates, and a threaded hole is arranged inside the second gear 139. As the second gear 139 rotates, the screw rod 138 is driven to move forward, pushing the connecting rod 1313 to move forward, driving the front ends of the upper and lower clamping blocks 1312 to move closer to the center. At this time, the staff puts the tire into the surface of the clamping block 1312, and the motor 133 drives the connecting shaft 134 to rotate counterclockwise, driving the screw rod 138 to move backward, driving the connecting rod 1313 to move backward, and the front ends of the upper and lower clamping blocks 1312 are opened outward to fix the tire, so as to prevent the tire from falling and hitting the maintenance personnel during the tire maintenance process. The hydraulic cylinder 131 is adjusted according to the needs of the staff to drive the fixing block 132 to move up and down, which provides convenience for the staff.
[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A tire disassembly and assembly auxiliary lifting device, comprising a device vehicle (1) and a clamping assembly (13), wherein the device vehicle (1) is provided with a lifting assembly (2) on the front, wherein the lifting assembly (2) comprises a second motor (21), wherein the bottom of the second motor (21) is fixedly connected to a second fixing block (24), wherein: The second fixing block (24) is provided with a placement groove inside, and a threaded rod (25) is arranged inside the placement groove. The bottom output end of the second motor (21) is fixedly connected to the top of the threaded rod (25), and the top and bottom of the threaded rod (25) are both rotatably connected to the second fixing block (24). The outer surface of the threaded rod (25) is threadedly connected to a support block (26), and the front of the support block (26) is fixedly connected to two circular shafts (27). The front of the device vehicle (1) is rotatably connected to a rotating rod (22), and the front of the rotating rod (22) is fixedly connected to an inclined block (23). The clamping assembly (13) includes a first motor (133).
2. A tire disassembly and assembly auxiliary lifting device according to claim 1, characterized in that: The front output end of the motor 1 (133) is fixedly connected to a connecting shaft (134), the front of the connecting shaft (134) is fixedly connected to a gear 1 (135), the bottom of the gear 1 (135) is meshingly connected to a gear 2 (139), a threaded hole is provided inside the gear 2 (139), the inner wall of the threaded hole is threadedly connected to a screw rod (138), and the front of the screw rod (138) is fixedly connected to a connecting rod (1313).
3. A tire disassembly and assembly auxiliary lifting device according to claim 2, characterized in that: The outer surface of the screw rod (138) is slidably connected to a support frame (137), the top and bottom of the support frame (137) are provided with a slide groove 1, the inner walls of the two slide grooves 1 are slidably connected to clamping blocks (1312), the insides of the two clamping blocks (1312) are provided with a slide groove 2, and the inner walls of the two slide grooves 2 are slidably connected to the top and bottom of the connecting rod (1313).
4. A tire disassembly and assembly auxiliary lifting device according to claim 3, characterized in that: The bottom of the motor 1 (133) is fixedly connected to a fixing block 1 (132); the front of the fixing block 1 (132) is fixedly connected to a fixing barrel (136); the front of the fixing barrel (136) is fixedly connected to the back of a support frame (137); the back of the support frame (137) is fixedly connected to a fixing rod (1310).
5. A tire disassembly and assembly auxiliary lifting device according to claim 4, characterized in that: The back of the fixed rod (1310) is fixedly connected to a connecting round block (1311), the front of the gear 2 (139) is provided with a groove, the inner wall of the groove is rotatably connected to the outer surface of the connecting round block (1311), the inside of the connecting round block (1311) is provided with a through hole, and the inner wall of the through hole is plugged into the screw rod (138).
6. The tire disassembly and assembly auxiliary lifting device according to claim 1, characterized in that: A fixing column (12) is fixedly connected to the top of the device vehicle (1), and a hydraulic cylinder (131) is fixedly connected to the top of the fixing column (12).
7. A tire disassembly and assembly auxiliary lifting device according to claim 6, characterized in that: The top of the hydraulic cylinder (131) is rotatably connected to the bottom of the first fixing block (132), and the front of the device vehicle (1) is fixedly connected to the back of the second fixing block (24).