CN221115687U - Quick-change roller frame - Google Patents
Quick-change roller frame Download PDFInfo
- Publication number
- CN221115687U CN221115687U CN202323229268.6U CN202323229268U CN221115687U CN 221115687 U CN221115687 U CN 221115687U CN 202323229268 U CN202323229268 U CN 202323229268U CN 221115687 U CN221115687 U CN 221115687U
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- Prior art keywords
- lifting
- screw rod
- fastening
- roller frame
- roller
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- 230000002457 bidirectional effect Effects 0.000 claims description 19
- 239000003381 stabilizer Substances 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a quick-change roller frame which belongs to the technical field of transportation mechanical equipment and comprises a workbench, wherein a roller frame main body is arranged above the workbench, a roller body is arranged above the roller frame main body, a quick-release assembly is arranged at the joint of the roller frame main body and the roller body, a lifting assembly is arranged below the workbench, a base is arranged below the lifting assembly, a universal wheel is arranged below the base, and a positioning assembly is arranged on one side of the base.
Description
Technical Field
The utility model belongs to the technical field of transportation mechanical equipment, and particularly relates to a quick-change carrier roller frame.
Background
The carrier roller frame is an important component part in the belt conveyor, and the common carrier roller frame mainly comprises carrier rollers and a base, wherein the carrier rollers are rotatably arranged on the base to support materials.
Chinese patent application number 202321312540.4 discloses a quick change carrier roller frame of being convenient for, which comprises a base, the upper end both sides of base are connected with the workstation through elevating system, the upper end demountable installation of workstation has the carrier roller frame main part, the carrier roller frame main part include main roller frame and fixed mounting right roller frame and the left roller frame of fixed mounting in opposite side in one side, the upper end fixed mounting of main roller frame, right roller frame and left roller frame has the bracket, the block has the rotor on the bracket. This device is inconvenient for solving current carrier roller frame and takes to the roll roller fast, and to the placing of rotor roller probably can appear droing, and the carrier roller frame is when using, has the bracket through the upper end fixed mounting at main roll frame, left roller frame and right roller frame, and the hemisphere block that reset spring front end in the recess of seting up in arranging in the bracket was connected carries out the block to the rotor roller fixedly, and the both ends of rotor roller are fixed with the chuck, can prevent that the rotor roller from being by the left and right sliding leading to the rotor roller to drop.
In the above-mentioned patent publication 1, during use, the screw rod is driven to rotate by the operation of a plurality of motors, so that the device is driven to perform lifting adjustment, but during use, the lifting structure is high in setting cost and not practical, and the lifting range is not limited; 2. when the device is used, the device can be conveniently moved through the universal wheels, but when the device is used, the device is inconvenient to position after being moved to the using position, and the stability is not high enough.
Disclosure of utility model
To solve the problems set forth in the background art. The utility model provides a quick-change roller frame which has the characteristics of convenience in lifting and lowering a device, high practicality, convenience in positioning the device and high stability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be convenient for quick change carrier roller frame, includes the workstation, the top of workstation is provided with the carrier roller frame main part, and the top of carrier roller frame main part is provided with the bearing roller body, and the junction of carrier roller frame main part and bearing roller body is provided with quick detach subassembly, and the below of workstation is provided with lifting unit, and lifting unit's below is provided with the base, and the below of base is provided with the universal wheel, and one side of base is provided with locating component.
Preferably, the lifting assembly comprises a lifting seat, a bidirectional threaded screw rod, a lifting motor, a moving block, a top plate, a lifting plate and a stabilizing rod, wherein the lifting seat is arranged above the base, the bidirectional threaded screw rod is arranged inside the lifting seat, the lifting motor is arranged at one end of the bidirectional threaded screw rod, the surface of the bidirectional threaded screw rod is symmetrical, the moving block is in threaded connection with the surface of the bidirectional threaded screw rod, the top plate is arranged at one end of the moving block, the lifting plate is arranged at one side of the top plate, and the stabilizing rod is arranged at two ends below the workbench.
Preferably, the movable block is square, and the lower end of the movable block is in sliding connection with the lifting seat.
Preferably, one side of the stabilizer bar is provided with a limit sliding block, and one end of the top plate is provided with a roller.
Preferably, the positioning assembly comprises a support, a screw rod, a rotating handle, a fastening seat, a fastening plate, a fastening spring and a guide rod, wherein the support is arranged on one side of the base, the screw rod is connected to one side of the support in a threaded mode, the rotating handle is arranged at one end of the screw rod, the fastening seat is arranged at the other end of the screw rod, the guide rod is arranged on one side of the screw rod, the fastening plate is arranged below the fastening seat, and the fastening spring is arranged at the joint of the fastening seat and the fastening plate.
Preferably, the surface of the rotating handle is provided with a supporting rod in a surrounding mode, and a fastening pad is arranged below the fastening plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. The lifting assembly is arranged, the lifting of the device is convenient, the practicability is high, and the lifting seat, the bidirectional threaded screw rod, the lifting motor, the moving block, the top plate, the lifting plate and the stabilizer bar are arranged, so that the device can be lifted conveniently according to the use requirement, and the use practicability is improved.
2. The positioning assembly is arranged, so that the device is convenient to position and high in stability, and the support, the screw rod, the rotating handle, the fastening seat, the fastening plate, the fastening spring and the guide rod are arranged, so that the device can be conveniently positioned after being moved to a proper position.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the present utility model in front elevation cut-away;
FIG. 3 is a schematic view of a lifting assembly according to the present utility model;
fig. 4 is a schematic structural view of the positioning assembly of the present utility model.
In the figure: 1. a work table; 2. a roller frame body; 3. a carrier roller body; 4. a quick release assembly; 5. a lifting assembly; 51. a lifting seat; 52. a two-way threaded screw rod; 53. a lifting motor; 54. a moving block; 55. a top plate; 56. a lifting plate; 57. a stabilizer bar; 6. a base; 7. a universal wheel; 8. a positioning assembly; 81. a support; 82. a screw; 83. a rotating handle; 84. a fastening seat; 85. a fastening plate; 86. a fastening spring; 87. a guide rod.
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. 1-4, the present utility model provides the following technical solutions: the utility model provides a carrier roller frame convenient to quick change, includes workstation 1, and the top of workstation 1 is provided with carrier roller frame main part 2, and the top of carrier roller frame main part 2 is provided with bearing roller body 3, and the junction of carrier roller frame main part 2 and bearing roller body 3 is provided with quick detach subassembly 4, and the below of workstation 1 is provided with lifting unit 5, and lifting unit 5's below is provided with base 6, and base 6's below is provided with universal wheel 7, and one side of base 6 is provided with locating component 8.
Specifically, the lifting assembly 5 comprises a lifting seat 51, a bidirectional threaded screw rod 52, a lifting motor 53, a moving block 54, a top plate 55, a lifting plate 56 and a stabilizing rod 57, wherein the lifting seat 51 is arranged above the base 6, the bidirectional threaded screw rod 52 is arranged in the lifting seat 51, one end of the bidirectional threaded screw rod 52 is provided with the lifting motor 53, the surface of the bidirectional threaded screw rod 52 is symmetrical and is in threaded connection with the moving block 54, one end of the moving block 54 is provided with the top plate 55, one side of the top plate 55 is provided with the lifting plate 56, and the stabilizing rod 57 is arranged at two ends below the workbench 1.
Through adopting above-mentioned technical scheme, start elevator motor 53, elevator motor 53 drives two-way screw thread lead screw 52 and rotates, and two-way screw thread lead screw 52 rotates and drives movable block 54 and remove, and movable block 54 removes and drives roof 55 and remove to drive lifter plate 56 and go up and down, stabilizer bar 57 is convenient for lead spacing to the lift of workstation 1, makes the device when using, is convenient for adjust the height of device according to the needs of using, has improved the practicality of using.
Specifically, the moving block 54 has a square shape, and the lower end of the moving block 54 is slidably connected to the lifting seat 51.
Through adopting above-mentioned technical scheme, the movable block 54 is square and the lower extreme and the lifting seat 51 sliding connection of movable block 54, is convenient for carry out the direction spacing to the removal of movable block 54.
Specifically, a limit slider is disposed on one side of the stabilizer bar 57, and a roller is disposed on one end of the top plate 55.
Through adopting above-mentioned technical scheme, limit slider is convenient for inject the movable range of stabilizer 57, and the gyro wheel is convenient for can smooth slip between roof 55 and the lifter plate 56.
When the embodiment is used, the following steps are adopted: the lifting motor 53 is started, the lifting motor 53 drives the bidirectional threaded screw rod 52 to rotate, the bidirectional threaded screw rod 52 rotates to drive the moving block 54 to move, the moving block 54 moves to drive the top plate 55 to move, and accordingly the lifting plate 56 is driven to lift, the stabilizing rod 57 is convenient to guide and limit lifting of the workbench 1, and when the device is used, the height of the device is convenient to adjust according to the use requirement, and the use practicability is improved.
Example 2
This embodiment differs from embodiment 1 in that: specifically, locating component 8 includes support 81, screw rod 82, changeing 83, fastening seat 84, fastening plate 85, fastening spring 86 and guide bar 87, and wherein, one side of base 6 is provided with support 81, and the intermediate screw thread of support 81 is connected with screw rod 82, and the one end of screw rod 82 is provided with changeing 83, and the other end of screw rod 82 is provided with fastening seat 84, and one side of screw rod 82 is provided with guide bar 87, and the below of fastening seat 84 is provided with fastening plate 85, and the junction of fastening seat 84 and fastening plate 85 is provided with fastening spring 86.
Through adopting above-mentioned technical scheme, rotate the turning 83, the turning 83 rotates and drives screw rod 82 and rotate, screw rod 82 rotates under the effect of guide bar 87 and bearing, drives fastening seat 84 and moves down, and behind the fastening seat 84 moves down and makes mounting plate 85 and ground laminating, makes mounting plate 85 can remove compression fastening spring 86 in the inside of fastening seat 84 to fix a position the device, so that the device is when using, and the device of being convenient for removes the back of being convenient for, fixes a position the device, has improved the stability of using.
Specifically, the surface of the knob 83 is provided with a strut around, and a fastening pad is provided under the fastening plate 85.
Through adopting above-mentioned technical scheme, branch is convenient for make things convenient for the staff to rotate the turning handle 83, and the fastening pad is convenient for make the effectual to the device location.
When the embodiment is used, the following steps are adopted: rotating handle 83, rotating handle 83 rotates and drives screw rod 82 to rotate, and screw rod 82 rotates under the effect of guide bar 87 and bearing, drives fastening seat 84 and moves down, and behind the fastening seat 84 moves down and makes fastening plate 85 and ground laminating, makes fastening plate 85 can remove compression fastening spring 86 in the inside of fastening seat 84 to fix a position the device, make the device when using, be convenient for the device remove the back of being convenient for, fix a position the device, improved the stability of using.
The structure and the use principle of the carrier roller frame main body 2, the carrier roller main body 3 and the quick-release assembly 4 are disclosed in a carrier roller frame convenient to quickly replace disclosed in China patent application No. 202321312540.4, and the working principle is that a rotating roller is placed in a groove formed in a bracket fixedly arranged at the upper ends of a main roller frame, a right roller frame and a left roller frame, a reset spring is extruded by a hemispherical clamping block during placement, and then the reset spring enters the groove, the hemispherical clamping block is driven to rebound by the reset spring, so that the rotating roller is clamped, the falling is prevented, the carrier roller frame can be prevented from sliding left and right by chucks fixedly arranged at two ends of the rotating roller, and the rolling roller is prevented from falling.
The working principle and the using flow of the utility model are as follows: according to the utility model, when the device is used, the device is moved to a proper position and then positioned through the positioning component 8, when the height of the device is required to be adjusted, the device can be adjusted through the lifting component 5, when the device is used, the carrier roller body 3 is convenient to quickly detach through the quick release component 4, the positioning component 8 rotates the rotating handle 83, the rotating handle 83 rotates to drive the screw 82 to rotate, the screw 82 rotates under the action of the guide rod 87 and the bearing to drive the fastening seat 84 to move downwards, the fastening seat 84 moves downwards to enable the fastening plate 85 to be in contact with the ground, the fastening plate 85 moves inside the fastening seat 84 to compress the fastening spring 86, so that the device is positioned, when the device is used, the device is convenient to position after the device is moved, the use stability is improved, the lifting component 5 is started to drive the bidirectional threaded screw 52 to rotate when the device is used, the bidirectional threaded screw 52 rotates to drive the moving block 54 to move to drive the top plate 55 to lift, the lifting plate 56 is driven to lift, and the stabilizer 57 is convenient to guide the lifting of the workbench 1.
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 (6)
1. The utility model provides a carrier roller frame convenient to quick change, includes workstation, its characterized in that: the automatic roller feeding device is characterized in that a roller frame body is arranged above the workbench, a roller body is arranged above the roller frame body, a quick-dismantling assembly is arranged at the joint of the roller frame body and the roller body, a lifting assembly is arranged below the workbench, a base is arranged below the lifting assembly, a universal wheel is arranged below the base, and a positioning assembly is arranged on one side of the base.
2. A quick change roller housing as claimed in claim 1, wherein: the lifting assembly comprises a lifting seat, a bidirectional threaded screw rod, a lifting motor, a moving block, a top plate, a lifting plate and a stabilizing rod, wherein the lifting seat is arranged above the base, the bidirectional threaded screw rod is arranged inside the lifting seat, the lifting motor is arranged at one end of the bidirectional threaded screw rod, the surface of the bidirectional threaded screw rod is symmetrical, the moving block is in threaded connection with the surface of the bidirectional threaded screw rod, the top plate is arranged at one end of the moving block, the lifting plate is arranged at one side of the top plate, and the stabilizing rod is arranged at two ends of the lower part of the workbench.
3. A quick change roller housing as claimed in claim 2, wherein: the movable block is square, and the lower end of the movable block is connected with the lifting seat in a sliding manner.
4. A quick change roller housing as claimed in claim 2, wherein: one side of the stabilizer bar is provided with a limit sliding block, and one end of the top plate is provided with a roller.
5. A quick change roller housing as claimed in claim 1, wherein: the positioning assembly comprises a support, a screw rod, a rotating handle, a fastening seat, a fastening plate, a fastening spring and a guide rod, wherein the support is arranged on one side of the base, the screw rod is connected to the middle of the support in a threaded mode, the rotating handle is arranged at one end of the screw rod, the fastening seat is arranged at the other end of the screw rod, the guide rod is arranged on one side of the screw rod, the fastening plate is arranged below the fastening seat, and the fastening spring is arranged at the joint of the fastening seat and the fastening plate.
6. The quick-change roller housing of claim 5, wherein: the surface of the rotating handle is provided with a supporting rod in a surrounding mode, and a fastening pad is arranged below the fastening plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229268.6U CN221115687U (en) | 2023-11-28 | 2023-11-28 | Quick-change roller frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323229268.6U CN221115687U (en) | 2023-11-28 | 2023-11-28 | Quick-change roller frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221115687U true CN221115687U (en) | 2024-06-11 |
Family
ID=91364218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323229268.6U Active CN221115687U (en) | 2023-11-28 | 2023-11-28 | Quick-change roller frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221115687U (en) |
-
2023
- 2023-11-28 CN CN202323229268.6U patent/CN221115687U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |