CN211169696U - Novel full-stroke lifting worm structure - Google Patents
Novel full-stroke lifting worm structure Download PDFInfo
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- CN211169696U CN211169696U CN201922361468.4U CN201922361468U CN211169696U CN 211169696 U CN211169696 U CN 211169696U CN 201922361468 U CN201922361468 U CN 201922361468U CN 211169696 U CN211169696 U CN 211169696U
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- bottom plate
- lifting
- block
- novel full
- driving motor
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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Abstract
The utility model discloses a novel full stroke lift worm structure, including bottom plate, movable block, driving motor and loading board, driving motor fixed mounting is at the middle upper surface of bottom plate, the top of bottom plate has two sets of stands in the both sides of driving motor still vertical fixed welding, the stand is along the avris symmetric distribution of bottom plate, and slides on the stand and be provided with the movable block, it is provided with the connecting rod to go back the level between the movable block, connecting rod and lifter fixed connection, lifter threaded connection lead screw, and the upper surface of connecting rod be provided with bottom plate parallel distribution's loading board, the inside of loading board is the cavity setting, and the symmetric slip is provided with two sets of extension boards, the long limit lateral wall roll-off of extension board from the loading board, the inside bottom of loading board is still horizontally provided with the outer tube. This novel full stroke lift worm structure, it is rational in infrastructure, convenient to use, the volume is light and handy, can extensively promote.
Description
Technical Field
The utility model belongs to the technical field of the lift worm, concretely relates to novel full stroke lift worm structure.
Background
The lifting platform is a hoisting machine for vertically conveying people or objects, and also refers to equipment for vertically conveying in logistics systems of factories, automatic warehouses and the like, and various plane conveying equipment is often arranged on the lifting platform and is used as a connecting device of conveying lines with different heights, generally driven by hydraulic pressure, so that the lifting platform is called as a hydraulic lifting platform.
But hydraulic elevating platform equipment is heavy, and is bulky for comparatively extravagant cost when carrying small-size object in places such as market, family, the maintenance is inconvenient, and the urgent need is a novel full stroke lift worm structure to satisfy the user demand.
Disclosure of Invention
An object of the utility model is to provide a novel full stroke lift worm structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel full-stroke lifting worm structure comprises a bottom plate, moving blocks, a driving motor and a bearing plate, wherein the driving motor is fixedly installed on the upper surface of the middle part of the bottom plate, two groups of stand columns are vertically and fixedly welded on two sides of the driving motor above the bottom plate, the stand columns are symmetrically distributed along the lateral side of the bottom plate, the moving blocks are arranged on the stand columns in a sliding mode, a connecting rod is horizontally arranged between the moving blocks and fixedly connected with lifting blocks, the lifting blocks are in threaded connection with lead screws, and the bearing plate which is distributed in parallel with the bottom plate is arranged on the upper surface of the connecting rod;
The bearing plate is hollow, two groups of extension plates are symmetrically arranged in a sliding manner, the extension plates slide out from the side walls of the long sides of the bearing plate, an outer tube is horizontally arranged at the bottom end of the interior of the bearing plate, the length direction of the outer tube is consistent with the sliding direction of the extension plates, a sliding rod is arranged in the outer tube in a sliding manner, the sliding rod slides out along one end of the outer tube, one end, away from the outer tube, of the sliding rod is fixedly connected with a pull block, the pull block is welded with the bottom end face of the extension plate, and the pull block and the extension plates move synchronously;
And the bottom end face of the bearing plate is also provided with a positioning bolt in a threaded manner, the positioning bolt vertically penetrates through the bottom end face of the bottom plate and the pipe wall of the outer pipe and abuts against the outer wall of the sliding rod, and the sliding rod is elastically connected with the outer pipe.
Preferably, the inside of the lifting block is vertically provided with a threaded hole in a penetrating manner, and the screw rod penetrates through the threaded hole.
Preferably, the outer walls of the two sides of the lifting block are symmetrically provided with two groups of connecting rods, the end of each connecting rod far away from the lifting block is welded with the side wall of the corresponding moving block, and the moving blocks are symmetrically arranged on the two sides of the lifting block.
Preferably, the lifting block is internally provided with a lifting groove with a rectangular structure, the upright post vertically penetrates through the lifting groove, and the moving block is sleeved on the outer wall of the upright post and vertically slides along the outer wall.
Preferably, one end of the sliding rod extending into the outer tube is fixedly connected with a spring, and the spring is horizontally and fixedly arranged inside the outer tube.
Preferably, a bracket is arranged outside the driving motor, and the bracket is fixedly installed on the bottom plate.
The utility model discloses a technological effect and advantage: this novel full stroke lift worm structure, the effect of going up and down is played through the cooperation of lead screw and elevator, the structure is light and handy, go up and down reliably, rise along the stand through the movable block, stable vertical lift, the loading board can expand the setting, increase the bearing area of soft goods, it slides in to drive the extension board roll-off through tensile pull block, the simple operation, the succinct easy realization of whole lift principle, the maintenance of being convenient for, the setting can be accomodate to the extension board when not using, practice thrift the space, this novel full stroke lift worm structure, and is rational in infrastructure, high durability and convenient use, and is light and handy, can extensively promote.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the loading plate of the present invention;
Fig. 3 is a schematic view of the connection structure of the moving block and the lifting block of the present invention.
In the figure: the device comprises a moving block 1, a bottom plate 2, a support 3, a driving motor 4, a lead screw 5, a fixing rod 6, a bearing plate 7, a spring 8, an extension plate 9, an outer tube 10, a positioning bolt 11, a sliding rod 12, a pulling block 13, a lifting block 14, a threaded hole 15, a connecting rod 16 and a lifting groove 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a novel full-stroke lifting worm structure as shown in figures 1-3, which comprises a bottom plate 2, a moving block 1, a driving motor 4 and a bearing plate 7, wherein the driving motor 4 is fixedly installed on the upper surface of the middle part of the bottom plate 2, two groups of upright posts are vertically and fixedly welded on the two sides of the driving motor 4 above the bottom plate 2, the upright posts are symmetrically distributed along the side of the bottom plate 2, the moving block 1 is arranged on the upright posts in a sliding manner, a connecting rod 16 is horizontally arranged between the moving blocks 1, the connecting rod 16 is fixedly connected with a lifting block 14, the lifting block 14 is in threaded connection with a lead screw 5, and the bearing plate 7 which is distributed in parallel with the bottom plate 2 is arranged on the upper surface of the;
The interior of the bearing plate 7 is hollow, two groups of extension plates 9 are symmetrically arranged in a sliding manner, the extension plates 9 slide out from the side walls of the long sides of the bearing plate 7, an outer tube 10 is horizontally arranged at the bottom end of the interior of the bearing plate 7, the length direction of the outer tube 10 is consistent with the sliding direction of the extension plates 9, a sliding rod 12 is arranged in the outer tube 10 in a sliding manner, the sliding rod 12 slides out along one end of the outer tube 10, one end, far away from the outer tube 10, of the sliding rod 12 is fixedly connected with a pull block 13, the pull block 13 is welded with the bottom end face of the extension plate 9, and the pull block 13 and the extension plates 9 move synchronously;
The bottom end face of the bearing plate 7 is further provided with a positioning bolt 11 in a threaded manner, the positioning bolt 11 vertically penetrates through the bottom end face of the bottom plate 2 and the pipe wall of the outer pipe 10 and abuts against the outer wall of the sliding rod 12, the sliding rod 12 is elastically connected with the outer pipe 10, the lifting effect is achieved through the matching of the screw rod 5 and the lifting block 14, the structure is light, and the lifting is stable and reliable.
Specifically, a threaded hole 15 is vertically formed in the lifting block 14 in a penetrating manner, and the screw rod 5 penetrates through the threaded hole 15.
Specifically, the two groups of connecting rods 16 are symmetrically distributed on the outer walls of the two sides of the lifting block 14, the side wall of the moving block 1 is welded to one end, far away from the lifting block 14, of the connecting rods 16, the moving block 1 is symmetrically distributed on the two sides of the lifting block 14, and the lifting block 14 moves upwards along the lead screw 5.
Specifically, the inside of the lifting block 14 is further provided with a lifting groove 17 with a rectangular structure, the upright post vertically penetrates through the lifting groove 17, the moving block 1 is sleeved on the outer wall of the upright post and vertically slides along the upright post, and the moving block 1 slides along the upright post to play a role in stabilizing the direction.
Specifically, one end of the sliding rod 12 extending into the outer tube 10 is fixedly connected with the spring 8, the spring 8 is horizontally and fixedly arranged inside the outer tube 10, and the sliding rod 12 is assisted to pop out through the elastic force of the spring 8.
Specifically, a bracket 3 is arranged outside the driving motor 4, and the bracket 3 is fixedly installed on the bottom plate 2.
Specifically, when the novel full-stroke lifting worm structure is used, firstly, the bearing area of the bearing plate 7 is adjusted according to the volume of the goods to be conveyed, the positioning bolt 11 is rotated, the positioning bolt 11 moves downwards along the bottom of the bearing plate 7, moves out of the outer tube 10 and then moves away from the outer wall of the sliding rod 12, at the moment, the sliding rod 12 is assisted by the elastic force of the spring 8 to pop out, the sliding rod 12 drives the extension plate 9 to slide out of the inner part of the bearing plate 7 through the pull block 13 after popping out, so that the bearing area of the bearing plate 7 is increased, after the extension plate 9 slides out to a required position, the positioning bolt 11 is screwed down again, the positioning bolt 11 abuts against the outer wall of the sliding rod 12, the extension plate 9 is fixed, the driving motor 4 is started, the driving motor 4 drives the screw rod 5 to rotate, and then the lifting block 14 moves upwards along the screw rod 5, so as to drive, 5 antiport of lead screw, the elevator block 14 just moves down, and the movable block 1 shifts up along the stand, plays the effect of stable direction, and the succinct easy realization of whole lift principle is convenient for maintain, and extension board 9 can accomodate the setting when not using, practices thrift the space, and this novel full stroke lift worm structure, rational in infrastructure, convenient to use, and the volume is light and handy, can extensively promote.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a novel full stroke lift worm structure, includes bottom plate (2), movable block (1), driving motor (4) and loading board (7), its characterized in that: the driving motor (4) is fixedly installed on the upper surface of the middle part of the bottom plate (2), two groups of upright posts are vertically and fixedly welded on two sides of the driving motor (4) above the bottom plate (2), the upright posts are symmetrically distributed along the side of the bottom plate (2), moving blocks (1) are arranged on the upright posts in a sliding mode, connecting rods (16) are horizontally arranged between the moving blocks (1), the connecting rods (16) are fixedly connected with lifting blocks (14), the lifting blocks (14) are in threaded connection with lead screws (5), and bearing plates (7) which are distributed in parallel with the bottom plate (2) are arranged on the upper surface of each connecting rod (16);
The inner part of the bearing plate (7) is arranged in a hollow mode, two groups of extension plates (9) are symmetrically arranged in a sliding mode, the extension plates (9) slide out of the side walls of the long sides of the bearing plate (7), an outer tube (10) is horizontally arranged at the bottom end of the inner part of the bearing plate (7), the length direction of the outer tube (10) is consistent with the sliding direction of the extension plates (9), a sliding rod (12) is further arranged in the outer tube (10) in a sliding mode, the sliding rod (12) slides out along one end of the outer tube (10), one end, far away from the outer tube (10), of the sliding rod (12) is fixedly connected with a pull block (13), the pull block (13) is welded with the bottom end face of the extension plate (9), and the pull block (13) and the extension plates (9) move synchronously;
The bottom end face of the bearing plate (7) is further provided with a positioning bolt (11) in a threaded mode, the positioning bolt (11) vertically penetrates through the bottom end face of the bottom plate (2) and the pipe wall of the outer pipe (10) and abuts against the outer wall of the sliding rod (12), and the sliding rod (12) is elastically connected with the outer pipe (10).
2. The novel full-stroke lifting worm structure as claimed in claim 1, characterized in that: threaded holes (15) are vertically formed in the lifting block (14) in a penetrating mode, and the screw rod (5) penetrates through the threaded holes (15).
3. The novel full-stroke lifting worm structure as claimed in claim 1, characterized in that: the outer walls of the two sides of the lifting block (14) of the connecting rods (16) are symmetrically distributed in two groups, the side wall of the moving block (1) is further welded to one end, far away from the lifting block (14), of the connecting rods (16), and the moving block (1) is symmetrically distributed on the two sides of the lifting block (14).
4. The novel full-stroke lifting worm structure as claimed in claim 1, characterized in that: the lifting block (14) is internally provided with a lifting groove (17) with a rectangular structure, the upright post vertically penetrates through the lifting groove (17), and the moving block (1) is sleeved on the outer wall of the upright post and vertically slides along the outer wall.
5. The novel full-stroke lifting worm structure as claimed in claim 1, characterized in that: the sliding rod (12) stretches into one end of the outer pipe (10) and is fixedly connected with the spring (8), and the spring (8) is horizontally and fixedly arranged inside the outer pipe (10).
6. The novel full-stroke lifting worm structure as claimed in claim 1, characterized in that: the support (3) is arranged outside the driving motor (4), and the support (3) is fixedly installed on the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361468.4U CN211169696U (en) | 2019-12-25 | 2019-12-25 | Novel full-stroke lifting worm structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922361468.4U CN211169696U (en) | 2019-12-25 | 2019-12-25 | Novel full-stroke lifting worm structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211169696U true CN211169696U (en) | 2020-08-04 |
Family
ID=71829481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922361468.4U Expired - Fee Related CN211169696U (en) | 2019-12-25 | 2019-12-25 | Novel full-stroke lifting worm structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211169696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824679A (en) * | 2020-08-11 | 2020-10-27 | 朱荣华 | Jacking structure of belt conveyor for mechanical production |
-
2019
- 2019-12-25 CN CN201922361468.4U patent/CN211169696U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824679A (en) * | 2020-08-11 | 2020-10-27 | 朱荣华 | Jacking structure of belt conveyor for mechanical production |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200804 |
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| CF01 | Termination of patent right due to non-payment of annual fee |