CN109867229A - A kind of loading platform hoisting mechanism - Google Patents
A kind of loading platform hoisting mechanism Download PDFInfo
- Publication number
- CN109867229A CN109867229A CN201910241486.0A CN201910241486A CN109867229A CN 109867229 A CN109867229 A CN 109867229A CN 201910241486 A CN201910241486 A CN 201910241486A CN 109867229 A CN109867229 A CN 109867229A
- Authority
- CN
- China
- Prior art keywords
- loading platform
- column
- hoisting mechanism
- lifting
- elevating screw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses a kind of loading platform hoisting mechanisms, it includes the first column, second column and loading platform, the width interval setting of first column and the second column cooperation loading platform, and elevating screw is installed with being able to rotate along the vertical direction on first column and the second column, lifting nut is provided on the elevating screw, two lifting nuts are fixed on the two sides of the loading platform, the elevating screw is connected with lifting drive, the upper limit switch and lower position switch for limiting to loading platform adjustable height are arranged at intervals with along short transverse on first column and the second column.Above-mentioned loading platform hoisting mechanism is not only simple in structure, and it is convenient to operate；And loading platform lifting action is steady, high safety and reliability.
Description
Technical field
The present invention relates to a kind of loading platforms, more particularly, to a kind of loading platform hoisting mechanism for docking with ground ox.
Background technique
Currently, traditional ground ox loading platform hoisting mechanism mostly uses greatly chain lifting mode, quadrangle fills wheel guiding, still
Because loading table frame is jagged, general frame rigidity is inadequate, and directive wheel is easy after this hoisting way is deformed there are loading platform
Stuck problem, therefore installation accuracy requirement is especially high, cost is larger.
Summary of the invention
The purpose of the present invention is to provide a kind of loading platform hoisting mechanisms, to solve the load docked in the prior art with ground ox
Load bed has that rigidity is poor, easily-deformable stuck.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of loading platform hoisting mechanism comprising the first column, the second column and loading platform, first column and
Two columns cooperate the width interval setting of loading platform, and are able to rotate ground along the vertical direction on first column and the second column
Elevating screw is installed, lifting nut is provided on the elevating screw, two lifting nuts are fixed on the loading platform
Two sides, the elevating screw are connected with lifting drive, set on first column and the second column along short transverse interval
It is equipped with the upper limit switch and lower position switch for limiting to loading platform adjustable height.
Particularly, the lifting drive uses decelerating motor, is respectively mounted and subtracts on first column and the second column
Speed motor.
Particularly, the loading platform includes shelf, and conveying roller and the driving institute of conveying articles are equipped on the shelf
State the conveying roll drive motor of conveying roller rotation.
Particularly, the two sides of the shelf are mounted on the leading truck for being oriented to cargo disengaging loading platform.
Particularly, it is correspondingly arranged in first column and the second column there are two copper sliding rail, is set on the copper sliding rail
It is equipped with sliding-rail groove, the lifting nut generally T-shape structure, two sides have the lifting slider being located in sliding-rail groove.
Particularly, it is provided with nylon slide block between the inner wall of the column and the loading platform, plays auxiliary positioning and guarantor
Hold the stable effect of loading platform.
Particularly, the elevating screw is using the trapezoidal thread for having self-locking function.
Beneficial effects of the present invention are that the loading platform hoisting mechanism is not only simple in structure compared with prior art, operation
It is convenient；And loading platform lifting action is steady, high safety and reliability.
Detailed description of the invention
Fig. 1 is the main view for the loading platform hoisting mechanism that the specific embodiment of the invention provides；
Fig. 2 is the side view for the roller machine that can be overturn that the specific embodiment of the invention provides；
Fig. 3 is the sectional view in Fig. 1 at A-A.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
Shown in please referring to Fig.1 to Fig.3, in the present embodiment, a kind of loading platform hoisting mechanism is vertical including the first column 1, second
Column 2 and loading platform 3, the width interval setting of the first column 1 and the second column 2 cooperation loading platform 3, loading platform 3 includes shelf
30, the conveying roller 31 and conveying roll drive motor 32 of conveying articles are installed, conveying roll drive motor 32 drives on shelf 30
Horizontal transport cargo is realized in the rotation of conveying roller 31, and the two sides of shelf 30 are mounted on for leading to cargo disengaging loading platform 3
To leading truck 33.
By being equipped with elevating screw 4 with being able to rotate along the vertical direction on first column 1 and the second column 2, silk is gone up and down
Lifting nut 5 is provided on thick stick 4, two lifting nuts 5 are fixedly connected on the two sides of loading platform 3, and the first column 1 and second is vertical
It is correspondingly arranged in column 2 there are two copper sliding rail 6, is provided with sliding-rail groove on copper sliding rail 6, the generally T-shape structure of lifting nut 5,
Its two sides has the lifting slider 7 being located in sliding-rail groove, which have both lifting nut 5 while connection with copper sliding rail 6 to lead
To effect, nylon slide block 8 is housed between first column 1 and the second column 2 and loading platform 3, plays auxiliary positioning and keeps loading
The top of the stable effect of platform 3, the first column 1 and the second column 2 is provided with the lifting for driving corresponding elevating screw 4 to rotate and subtracts
Speed motor 9, the driving elevating screw 4 of lifting speed reduction motor 9 rotate, and then drive loading platform 3 to carry out lifting by lifting nut 5 and move
Make, elevating screw 4 is using the trapezoidal thread for having self-locking function, therefore trapezoidal screw is can guarantee other than providing elevating function disconnected
Loading platform is not fallen off under electricity or fortuitous event, guarantees cargo and personnel safety.
It is arranged at intervals with along short transverse for being limited to 3 adjustable height of loading platform on first column 1 and the second column 2
Upper limit switch 10 and lower position switch 11, to guarantee the height and precision of the promotion of loading platform 3.
The above embodiments only describe the basic principles and characteristics of the invention, and the invention is not restricted by the above cases,
Without departing from the spirit and scope, the invention also has various changes and changes, and these changes and changes are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (7)
1. a kind of loading platform hoisting mechanism comprising the first column, the second column and loading platform, which is characterized in that described
The width interval setting of one column and the second column cooperation loading platform, and along vertical side on first column and the second column
Elevating screw to being able to rotate is installed, lifting nut is provided on the elevating screw, two lifting nuts are fixed on institute
The two sides of loading platform are stated, the elevating screw is connected with lifting drive, edge height on first column and the second column
Direction is arranged at intervals with upper limit switch and lower position switch for limiting to loading platform adjustable height.
2. loading platform hoisting mechanism according to claim 1, which is characterized in that the lifting drive is using the electricity that slows down
Machine is respectively mounted decelerating motor on first column and the second column.
3. loading platform hoisting mechanism according to claim 1, which is characterized in that the loading platform includes shelf, the goods
The conveying roller of conveying articles and the conveying roll drive motor of the driving conveying roller rotation are installed on frame.
4. loading platform hoisting mechanism according to claim 3, which is characterized in that the two sides of the shelf, which are mounted on, to be used for
The leading truck that cargo disengaging loading platform is oriented to.
5. loading platform hoisting mechanism according to claim 1, which is characterized in that in first column and the second column
It is correspondingly arranged there are two copper sliding rail, is provided with sliding-rail groove on the copper sliding rail, the lifting nut generally T-shape structure,
Two sides have the lifting slider being located in sliding-rail groove.
6. loading platform hoisting mechanism according to claim 5, which is characterized in that the inner wall of the column and the loading platform
Between be provided with nylon slide block.
7. loading platform hoisting mechanism according to claim 1, which is characterized in that the elevating screw is using tool self-locking function
Trapezoidal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241486.0A CN109867229A (en) | 2019-03-28 | 2019-03-28 | A kind of loading platform hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241486.0A CN109867229A (en) | 2019-03-28 | 2019-03-28 | A kind of loading platform hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109867229A true CN109867229A (en) | 2019-06-11 |
Family
ID=66921481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241486.0A Pending CN109867229A (en) | 2019-03-28 | 2019-03-28 | A kind of loading platform hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109867229A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919367A (en) * | 2021-01-28 | 2021-06-08 | 旌德县展嘉智能科技有限公司 | Intelligent warehouse management robot based on Internet of things |
| CN114314413A (en) * | 2021-09-17 | 2022-04-12 | 北京伍强智能科技有限公司 | Lifting machine with disc type cargo carrying platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103539038A (en) * | 2013-10-30 | 2014-01-29 | 安徽江淮汽车股份有限公司 | Electric threaded-rod lead screw lifting device |
| CN103832770A (en) * | 2012-11-23 | 2014-06-04 | 陕西子竹电子有限公司 | Lifting conveying device of large-area aluminum substrate output unit |
| CN105540490A (en) * | 2016-02-03 | 2016-05-04 | 中国原子能科学研究院 | Jacking device |
| CN105923507A (en) * | 2016-06-24 | 2016-09-07 | 山东兰剑物流科技股份有限公司 | Novel high-speed hoist |
| CN205773096U (en) * | 2016-07-11 | 2016-12-07 | 长安大学 | A kind of compact accurate lead screw elevator |
| CN206219134U (en) * | 2016-11-30 | 2017-06-06 | 无锡市创恒机械有限公司 | Lifting and translocating device |
| CN209778182U (en) * | 2019-03-28 | 2019-12-13 | 无锡中鼎集成技术有限公司 | Cargo platform lifting mechanism |
-
2019
- 2019-03-28 CN CN201910241486.0A patent/CN109867229A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832770A (en) * | 2012-11-23 | 2014-06-04 | 陕西子竹电子有限公司 | Lifting conveying device of large-area aluminum substrate output unit |
| CN103539038A (en) * | 2013-10-30 | 2014-01-29 | 安徽江淮汽车股份有限公司 | Electric threaded-rod lead screw lifting device |
| CN105540490A (en) * | 2016-02-03 | 2016-05-04 | 中国原子能科学研究院 | Jacking device |
| CN105923507A (en) * | 2016-06-24 | 2016-09-07 | 山东兰剑物流科技股份有限公司 | Novel high-speed hoist |
| CN205773096U (en) * | 2016-07-11 | 2016-12-07 | 长安大学 | A kind of compact accurate lead screw elevator |
| CN206219134U (en) * | 2016-11-30 | 2017-06-06 | 无锡市创恒机械有限公司 | Lifting and translocating device |
| CN209778182U (en) * | 2019-03-28 | 2019-12-13 | 无锡中鼎集成技术有限公司 | Cargo platform lifting mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112919367A (en) * | 2021-01-28 | 2021-06-08 | 旌德县展嘉智能科技有限公司 | Intelligent warehouse management robot based on Internet of things |
| CN114314413A (en) * | 2021-09-17 | 2022-04-12 | 北京伍强智能科技有限公司 | Lifting machine with disc type cargo carrying platform |
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