CN220463667U - Armrest assembly fixture for handcart - Google Patents
Armrest assembly fixture for handcart Download PDFInfo
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- CN220463667U CN220463667U CN202321579833.9U CN202321579833U CN220463667U CN 220463667 U CN220463667 U CN 220463667U CN 202321579833 U CN202321579833 U CN 202321579833U CN 220463667 U CN220463667 U CN 220463667U
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- 210000001503 joint Anatomy 0.000 claims abstract description 8
- 238000003032 molecular docking Methods 0.000 claims abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of armrest assembly, and discloses an armrest assembly tool for a trolley, which comprises table legs, wherein a butt joint mechanism and a clamping mechanism are arranged above the table legs; the docking mechanism comprises a control part and a moving part; the moving part is arranged on the inner side of the control part; the clamping mechanism comprises a clamping part and a lifting part; the lifting part is arranged at the left side of the clamping part. The motor is arranged, and the motor is started to enable the threaded rod to rotate, so that the pushing slide block slides on the inner wall of the bottom plate, and the clamping mechanism can be driven to carry out butt joint to complete assembly, thereby avoiding manual butt joint and saving manpower; the second motor is started to push the second threaded rod to rotate, so that the second sliding block moves inwards, and the clamping plate clamps the hopper, so that the hopper with different models can be clamped; through setting up the second grip block to place the handrail between second grip block and lifting block, open sharp lead screw motor and promote the second grip block and carry out the centre gripping to the handrail.
Description
Technical Field
The utility model relates to the technical field of armrest assembly, in particular to an armrest assembly fixture for a handcart.
Background
The trolley is a manually pushed and pulled carrying vehicle, and is an ancestor of all vehicles. While cart material handling technology is continually evolving, carts continue to be used as an integral handling tool.
The handcart has wide application in production and life because of low cost, simple maintenance, convenient operation and light dead weight, can work in places where motor vehicles are inconvenient to use, and is very convenient when carrying lighter articles in short distance; the hand rail assembly of the handcart in the market is usually carried out manually, and the hand rail assembly is not convenient enough while consuming labor force. Therefore, the armrest assembly fixture for the trolley needs to be provided.
Disclosure of Invention
The utility model aims to provide a hand rest assembly tool for a handcart, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hand cart armrest assembly fixture comprises table legs, wherein a butt joint mechanism and a clamping mechanism are arranged above the table legs; the docking mechanism comprises a control part and a moving part; the moving part is arranged on the inner side of the control part; the clamping mechanism comprises a clamping part and a lifting part; the lifting part is arranged at the left side of the clamping part.
Preferably, the control part comprises a bottom plate, the bottom surface of the bottom plate is fixedly connected with the top surface of the table leg, a fixing plate is fixedly arranged in the bottom plate, a motor is arranged on the top surface of the fixing plate, and the bottom surface of the motor is fixedly connected with the top surface of the fixing plate.
Preferably, the motor output rod penetrates through the outer side face of the bottom plate and extends to the inside of the bottom plate, a threaded rod is arranged on the inner side face of the motor output rod, the outer side face of the threaded rod is fixedly connected with the inner side face of the motor output rod, a bearing seat is arranged on the surface of the threaded rod, and the surface of the bearing seat is in threaded connection with the surface of the threaded rod.
Preferably, the moving part comprises a support plate, the outer side surface of the support plate is fixedly connected with the inner side surface of the bearing seat, a sliding block is arranged on the outer side surface of the support plate, and the inner wall of the sliding block is in threaded connection with the surface of the threaded rod.
Preferably, the clamping part comprises a movable plate, a second motor is fixedly arranged on the inner wall of the movable plate, a second threaded rod is fixedly arranged on the inner side surface of an output rod of the second motor, a threaded sleeve is connected to the surface of the second threaded rod in a threaded manner, a second sliding block is fixedly arranged on the surface of the threaded sleeve, a second bearing seat is rotationally connected to the surface of the second threaded rod, a clamping plate is fixedly arranged on the top surface of the second sliding block, and a protection pad is fixedly arranged on the inner side surface of the clamping plate.
Preferably, the lifting part comprises a second movable plate, a vertical plate is arranged on the top surface of the second movable plate, the bottom surface of the vertical plate is fixedly connected with the top surface of the second movable plate, a top plate is arranged on the top surface of the vertical plate, and the bottom surface of the top plate is fixedly connected with the top surface of the vertical plate.
Preferably, the top plate top surface is fixedly provided with a third motor, the bottom surface of the third motor output rod penetrates through the top plate top surface and extends to the lower portion of the third motor output rod, the bottom surface of the third motor output rod is fixedly provided with a third threaded rod, the surface of the third threaded rod is rotationally connected with a third bearing seat, the bottom surface of the third bearing seat is fixedly connected with the top surface of the second movable plate, and the model of the motor is YE3.
Preferably, the lifting block is connected to the surface of the third threaded rod in a threaded manner, the surface of the lifting block is in sliding connection with the inner wall of the vertical plate, a linear screw motor is fixedly arranged on the top surface of the lifting block, the bottom surface of an output rod of the linear screw motor penetrates through the top surface of the lifting block and extends to the inner side of the lifting block, a fourth bearing seat is connected to the surface of the output rod of the linear screw motor in a rotating manner, a second clamping plate is fixedly arranged on the bottom surface of the fourth bearing seat, a sliding rod is fixedly arranged on the top surface of the second clamping plate, and the clamping plate and the lifting block can be pushed to be clamped by the aid of the arrangement of the linear screw motor.
Compared with the prior art, the utility model has the beneficial effects that: according to the handrail assembly tool for the trolley, the motor is arranged, the motor is started to enable the threaded rod to rotate, the pushing slide block slides on the inner wall of the bottom plate, the clamping mechanism can be driven to be in butt joint for assembly, manual butt joint is avoided, and labor is saved; the second motor is started to push the second threaded rod to rotate, so that the second sliding block moves inwards, and the clamping plate clamps the hopper, so that the hopper with different models can be clamped; through setting up the second grip block to place the handrail between second grip block and lifting block, open sharp lead screw motor and promote the second grip block and carry out the centre gripping to the handrail.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present utility model;
FIG. 3 is a rear view of the overall three-dimensional structure of the present utility model;
FIG. 4 is a cross-sectional view of the overall three-dimensional structure of the present utility model;
fig. 5 is an enlarged view of region B of fig. 4 in accordance with the present utility model.
In the figure: the table leg 1, the docking mechanism 2, the clamping mechanism 3, the bottom plate 201, the fixed plate 202, the motor 203, the threaded rod 204, the sliding block 205, the bearing seat 206, the support plate 207, the moving plate 301, the second motor 302, the second threaded rod 303, the threaded sleeve 304, the second sliding block 305, the clamping plate 306, the protection pad 307, the second bearing seat 308, the second moving plate 309, the vertical plate 310, the top plate 311, the third motor 312, the third threaded rod 313, the third bearing seat 314, the lifting block 315, the linear screw motor 316, the fourth bearing seat 317, the second clamping plate 318, and the sliding rod 319.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-5, an armrest assembly fixture for a handcart comprises a table leg 1, wherein a docking mechanism 2 and a clamping mechanism 3 are arranged above the table leg 1;
the docking mechanism 2 includes a control section and a moving section;
the moving part is arranged on the inner side of the control part;
the clamping mechanism 3 comprises a clamping part and a lifting part;
the lifting part is arranged at the left side of the clamping part.
The control part comprises a bottom plate 201, the bottom surface of the bottom plate 201 is fixedly connected with the top surface of the table leg 1, a fixing plate 202 is fixedly arranged in the bottom plate 201, a motor 203 is arranged on the top surface of the fixing plate 202, and the bottom surface of the motor 203 is fixedly connected with the top surface of the fixing plate 202.
The motor 203 output rod extends to the inside of the bottom plate 201 through the outer side surface of the bottom plate 201, a threaded rod 204 is arranged on the inner side surface of the motor 203 output rod, the outer side surface of the threaded rod 204 is fixedly connected with the inner side surface of the motor 203 output rod, a bearing seat 206 is arranged on the surface of the threaded rod 204, and the surface of the bearing seat 206 is in threaded connection with the surface of the threaded rod 204.
The movable part comprises a support plate 207, the outer side surface of the support plate 207 is fixedly connected with the inner side surface of the bearing seat 206, a sliding block 205 is arranged on the outer side surface of the support plate 207, and the inner wall of the sliding block 205 is in threaded connection with the surface of the threaded rod 204.
Further: by arranging the motor 203 and starting the motor 203 to rotate the threaded rod 204, the pushing slide block 205 slides on the inner wall of the bottom plate 201, and the clamping mechanism 3 can be driven to be abutted to complete assembly, so that manual abutting is avoided, and labor is saved;
example two
On the basis of the first embodiment, further obtained is that the clamping portion comprises a moving plate 301, a second motor 302 is fixedly arranged on the inner wall of the moving plate 301, a second threaded rod 303 is fixedly arranged on the inner side surface of an output rod of the second motor 302, a threaded sleeve 304 is connected to the surface of the second threaded rod 303 in a threaded manner, a second sliding block 305 is fixedly arranged on the surface of the threaded sleeve 304, a second bearing seat 308 is rotatably connected to the surface of the second threaded rod 303, a clamping plate 306 is fixedly arranged on the top surface of the second sliding block 305, and a protection pad 307 is fixedly arranged on the inner side surface of the clamping plate 306.
The lifting part comprises a second movable plate 309, a vertical plate 310 is arranged on the top surface of the second movable plate 309, the bottom surface of the vertical plate 310 is fixedly connected with the top surface of the second movable plate 309, a top plate 311 is arranged on the top surface of the vertical plate 310, and the bottom surface of the top plate 311 is fixedly connected with the top surface of the vertical plate 310.
The top surface of the top plate 311 is fixedly provided with a third motor 312, the bottom surface of an output rod of the third motor 312 penetrates through the top surface of the top plate 311 and extends to the lower side of the output rod of the third motor 312, the bottom surface of the output rod of the third motor 312 is fixedly provided with a third threaded rod 313, the surface of the third threaded rod 313 is rotationally connected with a third bearing seat 314, and the bottom surface of the third bearing seat 314 is fixedly connected with the top surface of the second movable plate 309.
The surface threaded connection of third threaded rod 313 has lifting block 315, lifting block 315 surface and riser 310 inner wall sliding connection, and lifting block 315 top surface is fixed to be provided with sharp lead screw motor 316, and sharp lead screw motor 316 output pole bottom surface runs through lifting block 315 top surface and extends to lifting block 315 inboard, and sharp lead screw motor 316 output pole surface rotates to be connected with fourth bearing frame 317, and fourth bearing frame 317 bottom surface fixedly is provided with second grip block 318, and second grip block 318 top surface is fixed to be provided with slide bar 319.
Further: by starting the second motor 302, the second threaded rod 303 is pushed to rotate, so that the second sliding block 305 moves inwards, and the clamping plate 306 clamps the hopper, so that the hoppers with different models can be clamped; by providing the second clamping plate 318 and placing the handrail between the second clamping plate 318 and the lifting block 315, the linear screw motor 316 is started to push the second clamping plate 318 to clamp the handrail.
In the actual operation process, the hopper is placed between the clamping plates 306, the second motor 302 is started, the second threaded rod 303 is pushed to rotate, the second sliding block 305 is enabled to move inwards, and the clamping plates 306 clamp the hopper; placing the handrail between the second clamping plate 318 and the lifting block 315, and starting the linear screw motor 316 to push the second clamping plate 318 to clamp the handrail; the motor 203 is started to rotate the threaded rod 204, and the pushing slide block 205 slides on the inner wall of the bottom plate 201 to drive the clamping mechanism 3 to be in butt joint for completing assembly.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a handcart handrail assembly fixture, includes table foot (1), its characterized in that: a butt joint mechanism (2) and a clamping mechanism (3) are arranged above the table legs (1);
the docking mechanism (2) comprises a control part and a moving part, wherein the control part comprises a bottom plate (201), the bottom surface of the bottom plate (201) is fixedly connected with the top surface of a table leg (1), a fixed plate (202) is fixedly arranged in the bottom plate (201), a motor (203) is arranged on the top surface of the fixed plate (202), and the bottom surface of the motor (203) is fixedly connected with the top surface of the fixed plate (202);
the movable part is arranged on the inner side of the control part and comprises a support plate (207), the outer side surface of the support plate (207) is fixedly connected with the inner side surface of the bearing seat (206), the outer side surface of the support plate (207) is provided with a sliding block (205), and the inner wall of the sliding block (205) is in threaded connection with the surface of the threaded rod (204);
the clamping mechanism (3) comprises a clamping part and a lifting part, the clamping part comprises a moving plate (301), a second motor (302) is fixedly arranged on the inner wall of the moving plate (301), a second threaded rod (303) is fixedly arranged on the inner side surface of an output rod of the second motor (302), a threaded sleeve (304) is connected with the surface of the second threaded rod (303) in a threaded manner, a second sliding block (305) is fixedly arranged on the surface of the threaded sleeve (304), a second bearing seat (308) is rotatably connected with the surface of the second threaded rod (303), a clamping plate (306) is fixedly arranged on the top surface of the second sliding block (305), a protection pad (307) is fixedly arranged on the inner side surface of the clamping plate (306), the lifting part comprises a second moving plate (309), a vertical plate (310) is arranged on the top surface of the second moving plate (309), a top plate (311) is fixedly connected with the bottom surface of the second moving plate (309), and a top plate (311) is fixedly connected with the bottom surface of the vertical plate (310);
the lifting part is arranged at the left side of the clamping part.
2. The hand cart armrest assembly fixture of claim 1, wherein: the motor (203) output rod penetrates through the outer side face of the bottom plate (201) and extends to the inside of the bottom plate (201), a threaded rod (204) is arranged on the inner side face of the motor (203) output rod, the outer side face of the threaded rod (204) is fixedly connected with the inner side face of the motor (203) output rod, a bearing seat (206) is arranged on the surface of the threaded rod (204), and the surface of the bearing seat (206) is in threaded connection with the surface of the threaded rod (204).
3. The hand cart armrest assembly fixture of claim 1, wherein: the top plate (311) top surface is fixedly provided with a third motor (312), third motor (312) output rod bottom surface runs through roof (311) top surface and extends to third motor (312) output rod below, third motor (312) output rod bottom surface is fixedly provided with third threaded rod (313), third threaded rod (313) surface rotation is connected with third bearing frame (314), third bearing frame (314) bottom surface and second movable plate (309) top surface fixed connection.
4. A hand truck armrest assembly fixture as set forth in claim 3, wherein: the lifting device is characterized in that the surface of the third threaded rod (313) is in threaded connection with a lifting block (315), the surface of the lifting block (315) is in sliding connection with the inner wall of the vertical plate (310), a linear screw motor (316) is fixedly arranged on the top surface of the lifting block (315), the bottom surface of an output rod of the linear screw motor (316) penetrates through the top surface of the lifting block (315) to extend to the inner side of the lifting block (315), a fourth bearing seat (317) is rotationally connected on the surface of the output rod of the linear screw motor (316), a second clamping plate (318) is fixedly arranged on the bottom surface of the fourth bearing seat (317), and a sliding rod (319) is fixedly arranged on the top surface of the second clamping plate (318).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579833.9U CN220463667U (en) | 2023-06-20 | 2023-06-20 | Armrest assembly fixture for handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579833.9U CN220463667U (en) | 2023-06-20 | 2023-06-20 | Armrest assembly fixture for handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220463667U true CN220463667U (en) | 2024-02-09 |
Family
ID=89803309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321579833.9U Active CN220463667U (en) | 2023-06-20 | 2023-06-20 | Armrest assembly fixture for handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220463667U (en) |
-
2023
- 2023-06-20 CN CN202321579833.9U patent/CN220463667U/en active Active
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