CN105712248A - Hand lifting mechanism - Google Patents
Hand lifting mechanism Download PDFInfo
- Publication number
- CN105712248A CN105712248A CN201610238107.9A CN201610238107A CN105712248A CN 105712248 A CN105712248 A CN 105712248A CN 201610238107 A CN201610238107 A CN 201610238107A CN 105712248 A CN105712248 A CN 105712248A
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- CN
- China
- Prior art keywords
- gear
- shaft
- worm
- lifting
- elevator mechanism
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/10—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks
- B66F7/12—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms supported directly by jacks by mechanical jacks
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The invention discloses a hand lifting mechanism. The hand lifting mechanism comprises a lifting shaft, a support seat, a worm wheel, a worm, a hand wheel, a gear shaft and a gear, wherein the lifting shaft is vertically installed on one side of the support seat, the worm wheel is installed on the other side of the support seat, the hand wheel is installed on the lower part of the worm wheel by virtue of the worm, the gear shaft sleeves the exterior of the lifting shaft, and the gear is installed on one side of the worm wheel and is connected with the gear shaft so as to control the lifting shaft to lift. In the mode, according to the hand lifting mechanism provided by the invention, the process that materials are lifted from bottom to top is completed by a machine, so that time and labor are saved, much manpower is not needed, the labor intensity is reduced, the effects of rapidity and effectiveness are achieved, and the production efficiency is effectively improved.
Description
Technical field
The present invention relates to the field of lowering or hoisting gear, particularly relate to a kind of Manual elevator mechanism.
Background technology
Along with the growing growth of modern industrial technology, mechanical processing industry is also more and more higher to the requirement of logistics device, stand-by heavier work pieces is transferred to processing site, weight is delivered to the platform with certain altitude, goods vanning is required for substantial amounts of manpower and materials, thus waste substantial amounts of resource, but the demand of production may not necessarily be fully met, now also must complete by instrument, how to go out less power and easily carry heavier workpiece, not just moving heavy object and also goods is transported to certain height, upper-lower height is adjustable, therefore this series of demands are met in the urgent need to a kind of new device.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of Manual elevator mechanism so that material is risen to eminence by lower and replaced by machine, time saving and energy saving, again without too many manpower, reduces labor intensity, and quickly effective, is effectively increased production efficiency.
For solving above-mentioned technical problem, the technical scheme that the present invention adopts is: provide a kind of Manual elevator mechanism, including lifting shaft, bearing, worm gear, worm screw and handwheel, described lifting shaft is mounted vertically in a side of bearing, described worm gear is arranged on another side of bearing, described handwheel is arranged on the bottom of worm gear by worm screw, also include gear shaft and gear, described gear bush is contained in the outside of lifting shaft, and described gear is arranged on a side of worm gear the lifting of the control lifting shaft that is connected with described gear shaft.
In a preferred embodiment of the present invention, described Manual elevator mechanism also includes worm-wheel shaft, and described gear is connected with worm gear by worm-wheel shaft.
In a preferred embodiment of the present invention, the cross section of described lifting shaft is circular configuration, and the diameter of described lifting shaft is 10-25mm.
In a preferred embodiment of the present invention, the cross section of described gear shaft is circular configuration, and the diameter of described gear shaft is 15-30mm.
In a preferred embodiment of the present invention, described Manual elevator mechanism also includes lifting platform, and described lifting platform is arranged on the top of lifting shaft.
In a preferred embodiment of the present invention, described lifting platform is square structure.
The invention has the beneficial effects as follows: the Manual elevator mechanism of the present invention so that material is risen to eminence by lower and replaced by machine, time saving and energy saving, again without too many manpower, reduce labor intensity, and quickly effective, it is effectively increased production efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a preferred embodiment of Manual elevator mechanism of the present invention；
Being labeled as in accompanying drawing: 1, lifting shaft, 2, bearing, 3, worm gear, 4, worm screw, 5, handwheel, 6, gear shaft, 7, gear, 8, worm-wheel shaft, 9, lifting platform.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
As it is shown in figure 1, the embodiment of the present invention includes:
A kind of Manual elevator mechanism, including lifting shaft 1, bearing 2, worm gear 3, worm screw 4 and handwheel 5, described lifting shaft 1 is mounted vertically in a side of bearing 2, described worm gear 3 is arranged on another side of bearing 2, described handwheel 5 is arranged on the bottom of worm gear 3 by worm screw 4, also including gear shaft 6 and gear 7, described gear shaft 6 is sleeved on the outside of lifting shaft 1, and described gear 7 is arranged on a side of worm gear 3 lifting of the control lifting shaft 1 that is connected with described gear shaft 6.
In above-mentioned, described lifting shaft and the cross section of gear shaft are circular configuration, and the diameter of described lifting shaft is 10-25mm；The diameter of described gear shaft is 15-30mm.
Further, described Manual elevator mechanism also includes worm-wheel shaft 8, and described gear 7 is connected with worm gear 3 by worm-wheel shaft 8.
Further, described Manual elevator mechanism also includes lifting platform 9, and described lifting platform 9 is arranged on the top of lifting shaft 1.Wherein, described lifting platform 9 is square structure, is used for placing small-sized material.
In sum, the Manual elevator mechanism of the present invention so that material is risen to eminence by lower and replaced by machine, time saving and energy saving, again without too many manpower, reduces labor intensity, and quickly effective, is effectively increased production efficiency.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in the scope of patent protection of the present invention.
Claims (6)
1. a Manual elevator mechanism, it is characterized in that, including lifting shaft, bearing, worm gear, worm screw and handwheel, described lifting shaft is mounted vertically in a side of bearing, described worm gear is arranged on another side of bearing, and described handwheel is arranged on the bottom of worm gear by worm screw, also includes gear shaft and gear, described gear bush is contained in the outside of lifting shaft, and described gear is arranged on a side of worm gear the lifting of the control lifting shaft that is connected with described gear shaft.
2. Manual elevator mechanism according to claim 1, it is characterised in that described Manual elevator mechanism also includes worm-wheel shaft, and described gear is connected with worm gear by worm-wheel shaft.
3. Manual elevator mechanism according to claim 1, it is characterised in that the cross section of described lifting shaft is circular configuration, the diameter of described lifting shaft is 10-25mm.
4. Manual elevator mechanism according to claim 3, it is characterised in that the cross section of described gear shaft is circular configuration, the diameter of described gear shaft is 15-30mm.
5. Manual elevator mechanism according to claim 1, it is characterised in that described Manual elevator mechanism also includes lifting platform, and described lifting platform is arranged on the top of lifting shaft.
6. Manual elevator mechanism according to claim 5, it is characterised in that described lifting platform is square structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238107.9A CN105712248A (en) | 2016-04-18 | 2016-04-18 | Hand lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610238107.9A CN105712248A (en) | 2016-04-18 | 2016-04-18 | Hand lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712248A true CN105712248A (en) | 2016-06-29 |
Family
ID=56160217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610238107.9A Pending CN105712248A (en) | 2016-04-18 | 2016-04-18 | Hand lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105712248A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569894A (en) * | 2017-11-02 | 2018-01-12 | 新乡市高服机械股份有限公司 | Separation of solid and liquid screen centrifuge |
| CN108609568A (en) * | 2018-04-28 | 2018-10-02 | 北京机械设备研究所 | A kind of quantitative filling device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193199Y (en) * | 2008-03-31 | 2009-02-11 | 韩天臣 | Coupler height regulator |
| CN201473262U (en) * | 2009-05-25 | 2010-05-19 | 杭州双利机械有限公司 | Large-tonnage screw jack |
| CN101717056A (en) * | 2009-12-02 | 2010-06-02 | 煤炭科学研究总院西安研究院 | Manual lifting variable-angle device |
| CN202766204U (en) * | 2012-08-22 | 2013-03-06 | 三一重工股份有限公司 | Lifting device and mixer truck |
| CN103466497A (en) * | 2013-09-22 | 2013-12-25 | 天津埃柯特测控技术有限公司 | Straight-stroke manual executing device |
| CN204356004U (en) * | 2015-01-01 | 2015-05-27 | 深圳市盛世智能装备有限公司 | Worm and gear lift system |
-
2016
- 2016-04-18 CN CN201610238107.9A patent/CN105712248A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201193199Y (en) * | 2008-03-31 | 2009-02-11 | 韩天臣 | Coupler height regulator |
| CN201473262U (en) * | 2009-05-25 | 2010-05-19 | 杭州双利机械有限公司 | Large-tonnage screw jack |
| CN101717056A (en) * | 2009-12-02 | 2010-06-02 | 煤炭科学研究总院西安研究院 | Manual lifting variable-angle device |
| CN202766204U (en) * | 2012-08-22 | 2013-03-06 | 三一重工股份有限公司 | Lifting device and mixer truck |
| CN103466497A (en) * | 2013-09-22 | 2013-12-25 | 天津埃柯特测控技术有限公司 | Straight-stroke manual executing device |
| CN204356004U (en) * | 2015-01-01 | 2015-05-27 | 深圳市盛世智能装备有限公司 | Worm and gear lift system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107569894A (en) * | 2017-11-02 | 2018-01-12 | 新乡市高服机械股份有限公司 | Separation of solid and liquid screen centrifuge |
| CN108609568A (en) * | 2018-04-28 | 2018-10-02 | 北京机械设备研究所 | A kind of quantitative filling device |
| CN108609568B (en) * | 2018-04-28 | 2020-04-10 | 北京机械设备研究所 | Quantitative filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
|
| RJ01 | Rejection of invention patent application after publication |