CN204079363U - A kind of driven by quill shaft lifting device - Google Patents
A kind of driven by quill shaft lifting device Download PDFInfo
- Publication number
- CN204079363U CN204079363U CN201420525415.6U CN201420525415U CN204079363U CN 204079363 U CN204079363 U CN 204079363U CN 201420525415 U CN201420525415 U CN 201420525415U CN 204079363 U CN204079363 U CN 204079363U
- Authority
- CN
- China
- Prior art keywords
- shaft
- crossed joint
- adapter plate
- lifting device
- lift unit
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of driven by quill shaft lifting device, comprise adapter plate, adapter plate corner is all connected with lift unit, some sprocket wheels and some guide wheels are installed in each lift unit, input shaft is provided with inside lift unit, three spaced apart crossed joint commutators are installed in the middle part of described adapter plate, the crossed joint commutator at middle part is provided with drive motor, be connected by axle drive shaft between the crossed joint commutator at middle part and the crossed joint commutator of both sides, two upper and lower two ends of crossed joint commutator of the left and right sides are equipped with output shaft, flexible shaft component is hinged with between output shaft and input shaft.This apparatus structure is compact, greatly can save space hold, effectively can reduce weight, is convenient to carrying, can saves the consumption of human and material resources and time, improves the work efficiency of staff; And this device adopts flexible shaft component to drive and realize lifting, can realize the transmission of power in finite space.
Description
Technical field
The utility model relates to a kind of lifting device, is specifically related to a kind of driven by quill shaft lifting device.
Background technology
Lifting device is the device of a kind of common article lifting or reduction, place needing the object of lifting or be fixed on the adapter plate in lifting device and can realize object lifting, all lifting device can be used in a lot of field, such as field of automobile repair, usually needs to adopt lifting device to check car chassis by after automobile jack-up; Fork truck for another example, the front fork of its front end is exactly mainly a lifting device, carries out carrying or putting for being raised by weight.But the general volume of these traditional lifting devices is comparatively large, space hold is also very large, and when especially needing in the place of narrow space carry out object lifting and can not assemble suspender, traditional large-scale lifting device is obvious and inapplicable.In order to adapt to the lifting requirement at small space, just need the lifting device under Design and manufacture compact conformation, space hold, but due to the restriction in space, make between the lift unit of lifting device and driver element, to there is larger drift angle, traditional rigid shaft (coupler) cannot normal mounting, cause driver element cannot drive the problem of lift unit work lifting, obviously, present traditional lifting device is not also suitable for the lifting requirement of small space, is badly in need of a kind of lifting device that can effectively solve the problem.
Utility model content
The utility model aims to provide a kind of driven by quill shaft lifting device, and to solve complex structure existing for traditional lifting device, volume weight is large, space hold is large, rigid shaft cannot the problem of normal mounting.
The utility model is achieved by following technical solution:
A kind of driven by quill shaft lifting device, comprise adapter plate, described adapter plate corner is all connected with lift unit, some sprocket wheels and some guide wheels are installed in each lift unit, input shaft is provided with inside lift unit, three spaced apart crossed joint commutators are installed in the middle part of described adapter plate, the crossed joint commutator at middle part is provided with drive motor, be connected by axle drive shaft between the crossed joint commutator at middle part and the crossed joint commutator of both sides, two upper and lower two ends of crossed joint commutator of the left and right sides are equipped with output shaft, flexible shaft component is hinged with between output shaft and input shaft.
Described flexible shaft component comprises flexible axle body, and flexible axle body two ends are all connected with crimp head, and crimp head outer end is hinged with coupler by latch.
Described coupler is universal coupling or flange coupler.
Described flexible shaft component is arranged crosswise, and point of crossing is fixing on a mounting board by flexible axle guide clamping device.
The beneficial effects of the utility model are:
Compared with prior art, the utility model provides a kind of driven by quill shaft lifting device, and it adopts compact form to design, greatly can save space hold, and then effectively can reduce weight, be convenient to carrying, the consumption of human and material resources and time can be saved, improve the work efficiency of staff; And this device adopts flexible shaft component to drive and realize lifting, this is due to narrow space, and traditional rigid shaft cannot be installed and use, so adopt flexible shaft component to drive lifting, can realize the transmission of power in finite space; In addition, this device also has the advantages such as structure is simple, degree of automation is high, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is left-half constructional drawing of the present utility model;
Fig. 3 is the constructional drawing of flexible axle in the utility model;
Fig. 4 is the A-A cutaway view of Fig. 3;
In figure: 1-axle drive shaft, 2-crossed joint commutator, 3-output shaft, 4-adapter plate, 5-lift unit, 6-input shaft, 7-sprocket wheel, 8-guide wheel, 9-flexible shaft component, 10-flexible axle guide clamping device, 11-drive motor, 91-coupler, 92-latch, 93-crimp head, 94-flexible axle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but described in required protection domain is not limited to;
As shown in Figure 1-2, the driven by quill shaft lifting device that the utility model provides, comprise adapter plate 4, described adapter plate 4 four jiaos is all connected with lift unit 5, in each lift unit 5, some sprocket wheels 7 and some guide wheels 8 are installed, input shaft 6 is provided with inside lift unit 5, three spaced apart crossed joint commutators 2 are installed in the middle part of described adapter plate 4, the crossed joint commutator 2 at middle part is provided with drive motor 11, be connected by axle drive shaft 1 between the crossed joint commutator 2 at middle part and the crossed joint commutator 2 of both sides, two crossed joint commutator about 2 two ends of the left and right sides are equipped with output shaft 3, flexible shaft component 9 is hinged with between output shaft 3 and input shaft 6.
As shown in Figure 3-4, in order to improve Applicable scope of the present utility model, described flexible shaft component 9 comprises flexible axle body 94, and flexible axle body 94 two ends are all connected with crimp head 93, and crimp head 93 outer end is hinged with coupler 91 by latch 92.
In order to mate different uses and connection request, described coupler 91 is universal coupling or flange coupler, further can improve Applicable scope.
The situation being wound around or coming off occurs to prevent flexible shaft component 9, and described flexible shaft component 9 is arranged crosswise, and point of crossing is fixed on adapter plate 4 by flexible axle guide clamping device 10.
During work, start drive motor 11, drive motor 11 drives in the middle part of adapter plate 4 crossed joint commutator 2 to work, and then drive the axle drive shaft 1 of its both sides to rotate, axle drive shaft 1 transfers a torque in the crossed joint commutator 2 of adapter plate 4 both sides, the crossed joint commutator 2 of both sides is started working, the output shaft 3 of its upper and lower both sides starts to rotate, input shaft 6 in the output shaft 3 connected by flexible shaft component 9 and lift unit 5, along with the rotation of output shaft 3, it drives flexible shaft component 9 to rotate, flexible shaft component 9 can drive input shaft 6 to rotate, several sprocket wheels 7 in lift unit are driven to rotate by this input shaft 6, the lifting of whole device is realized by the sprocket wheel 7 of chain (not shown) that lifting frame is installed and rotation.In order to meet different service conditions and requirement, the universal coupling 91 in flexible shaft component 9 can with being changed to flange coupler.
Claims (4)
1. a driven by quill shaft lifting device, comprise adapter plate (4), it is characterized in that: described adapter plate (4) corner is all connected with lift unit (5), some sprocket wheels (7) and some guide wheels (8) are installed in each lift unit (5), lift unit (5) inner side is provided with input shaft (6), described adapter plate (4) middle part is provided with three spaced apart crossed joint commutators (2), the crossed joint commutator (2) at middle part is provided with drive motor (11), be connected by axle drive shaft (1) between the crossed joint commutator (2) at middle part and the crossed joint commutator (2) of both sides, two crossed joint commutators (2) of the left and right sides are equipped with output shaft (3) in two ends up and down, flexible shaft component (9) is hinged with between output shaft (3) and input shaft (6).
2. driven by quill shaft lifting device according to claim 1, it is characterized in that: described flexible shaft component (9) comprises flexible axle body (94), flexible axle body (94) two ends are all connected with crimp head (93), and crimp head (93) outer end is hinged with coupler (91) by latch (92).
3. driven by quill shaft lifting device according to claim 2, is characterized in that: described coupler (91) is universal coupling or flange coupler.
4. driven by quill shaft lifting device according to claim 1, is characterized in that: described flexible shaft component (9) is arranged crosswise, and point of crossing is fixed on adapter plate (4) by flexible axle guide clamping device (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525415.6U CN204079363U (en) | 2014-09-12 | 2014-09-12 | A kind of driven by quill shaft lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420525415.6U CN204079363U (en) | 2014-09-12 | 2014-09-12 | A kind of driven by quill shaft lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204079363U true CN204079363U (en) | 2015-01-07 |
Family
ID=52172101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420525415.6U Expired - Fee Related CN204079363U (en) | 2014-09-12 | 2014-09-12 | A kind of driven by quill shaft lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204079363U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612810A (en) * | 2017-02-24 | 2017-05-10 | 东北农业大学 | Inclined wide-narrow row pot seedling transplantation mechanism |
-
2014
- 2014-09-12 CN CN201420525415.6U patent/CN204079363U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612810A (en) * | 2017-02-24 | 2017-05-10 | 东北农业大学 | Inclined wide-narrow row pot seedling transplantation mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |