CN103708380A - Hoister - Google Patents
Hoister Download PDFInfo
- Publication number
- CN103708380A CN103708380A CN201310701844.4A CN201310701844A CN103708380A CN 103708380 A CN103708380 A CN 103708380A CN 201310701844 A CN201310701844 A CN 201310701844A CN 103708380 A CN103708380 A CN 103708380A
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- CN
- China
- Prior art keywords
- actuating cylinder
- hydraulic actuating
- oil pump
- oil
- hydraulic
- 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.)
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Abstract
A hoister comprises a fixing frame 2 and a hoisting frame 1. A hydraulic cylinder 6 is fixed to the fixing frame 2 and connected with a motor 3 and an oil pump 12, a piston rod 7 of the hydraulic cylinder 6 is connected with the hoisting frame 1, a guide rail is arranged on the fixing frame 2 and connected with the hoisting frame 1 through a sliding mechanism, and the hoisting frame 1 is driven by the piston rod 7 to ascend and descend along the guide rail. The hoister has the advantages that the hydraulic cylinder performs hoisting work through an electronic control mode, the working efficiency is high, the production efficiency is improved, both the oil pump and an oil pump motor are fixed to the hydraulic cylinder to form a whole, and the hoister is small in size, light and practical.
Description
Technical field
The present invention relates to construction machinery and equipment, particularly a kind of gig for lifting heavy.
Background technology
Have at present a kind of men hoisting machine, the mode that adopting tramps with one's feet carries out hydraulic pressure lift operates, and the weight that promotes a 100kg is approximately stepped on 80 times, and about 5 minutes consuming time, greatly reduce production efficiency, take time and effort.
Summary of the invention
Object of the present invention is just to provide the gig that machine operation carries out lifting heavy.
Solution of the present invention is such:
A kind of gig, comprise fixed frame, raising legs, described fixed frame is fixed with hydraulic actuating cylinder, described hydraulic actuating cylinder is connected with motor and oil pump, the piston rod of hydraulic actuating cylinder is connected with raising legs, described fixed frame is provided with guide rail, and described guide rail adopts slide mechanism to be connected with raising legs, by piston rod, drives raising legs along lifting rail.
Technical scheme does not comprise more specifically: the cylinder body of described hydraulic actuating cylinder is hollow structure, places hydraulic oil in it, at hydraulic actuating cylinder outer wall, is connected with and is input into oil pipe.
Further: described hydraulic cylinder body is provided with oil return pipe, described oil return pipe is by fuel tank empty in the control linkage hydraulic cylinder body of fuel-return valve.
Further: the top of described hydraulic actuating cylinder is fixed with oil pump and Oil pump electrical machinery.
Advantage of the present invention is the automatically controlled mode of collecting seed, and hydraulic actuating cylinder carries out lifting work, and work efficiency is high, has improved production efficiency, and oil pump and Oil pump electrical machinery be all fixed as one with hydraulic actuating cylinder, and volume is little, lightly practicality.
Accompanying drawing explanation
Fig. 1 is embodiments of the invention.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
The present invention includes fixed frame 2, raising legs 1, described fixed frame 2 is fixed with hydraulic actuating cylinder 6, described hydraulic actuating cylinder 6 is connected with motor 3 and oil pump 12, the piston rod 7 of hydraulic actuating cylinder 6 is connected with raising legs 1, described fixed frame 2 is provided with guide rail, described guide rail adopts slide mechanism to be connected with raising legs 2, by piston rod 7, drives raising legs 1 along lifting rail.
The cylinder body of described hydraulic actuating cylinder 6 is hollow structure, places hydraulic oil in it, at hydraulic actuating cylinder outer wall, is connected with and is input into oil pipe 9.
Described hydraulic actuating cylinder 6 cylinder bodies are provided with oil return pipe 8, and described oil return pipe 8 is by being arranged at empty fuel tank in the control linkage hydraulic cylinder body of fuel-return valve 11 on top.
The top of described hydraulic actuating cylinder 6 is fixed with oil pump 12 and Oil pump electrical machinery 3.
During work, close fuel-return valve 11, switch on power, Oil pump electrical machinery 3 drives oil pump 12 work, from being input into oil pipe 9 to hydraulic actuating cylinder 6 fuel feeding, promotes piston rod 7 upward movements, drives raising legs 1 to rising, lifting heavy.In the time of need falling raising legs 1, open fuel-return valve 11, weight compressing piston rod, the pressure closing one-way valve 4 that the oil pressure in hydraulic actuating cylinder 6 produces, the hydraulic oil in hydraulic actuating cylinder 6, by oil return pipe 8, flows back to fuel tank from fuel-return valve 11, and weight falls by deadweight.
Claims (4)
1. a gig, comprise fixed frame, raising legs, it is characterized in that: described fixed frame is fixed with hydraulic actuating cylinder, described hydraulic actuating cylinder is connected with motor and oil pump, the piston rod of hydraulic actuating cylinder is connected with raising legs, described fixed frame is provided with guide rail, and described guide rail adopts slide mechanism to be connected with raising legs, by piston rod, drives raising legs along lifting rail.
2. gig according to claim 1, is characterized in that: the cylinder body of described hydraulic actuating cylinder is hollow structure, places hydraulic oil in it, at hydraulic actuating cylinder outer wall, is connected with and is input into oil pipe.
3. gig according to claim 1, is characterized in that: described hydraulic cylinder body is provided with oil return pipe, and described oil return pipe is by fuel tank empty in the control linkage hydraulic cylinder body of fuel-return valve.
4. according to the gig described in claim 2 or 3, it is characterized in that: the top of described hydraulic actuating cylinder is fixed with oil pump and Oil pump electrical machinery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701844.4A CN103708380A (en) | 2013-12-19 | 2013-12-19 | Hoister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701844.4A CN103708380A (en) | 2013-12-19 | 2013-12-19 | Hoister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103708380A true CN103708380A (en) | 2014-04-09 |
Family
ID=50401784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701844.4A Pending CN103708380A (en) | 2013-12-19 | 2013-12-19 | Hoister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103708380A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152070A (en) * | 2015-07-10 | 2015-12-16 | 徐州市建科技术有限公司 | Integrated jack for static load test of building pile foundation |
| CN106766452A (en) * | 2017-03-26 | 2017-05-31 | 江苏弗格森制冷设备有限公司 | block ice machine hydraulic lifting mechanism |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085793U (en) * | 1991-01-20 | 1991-10-02 | 梁庆泉 | Simple electric hydraulic forklift |
| JP2000053399A (en) * | 1998-08-05 | 2000-02-22 | Yamamoto Kojuki Kk | Clamping device in heavy weight transferring device |
| CN201115897Y (en) * | 2007-06-25 | 2008-09-17 | 杨振波 | Hydraulic turnover machine |
| CN202624743U (en) * | 2012-05-11 | 2012-12-26 | 河北正和机械有限公司 | Hoisting gear of packaging machine |
| CN103288010A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure |
| CN203306997U (en) * | 2013-04-28 | 2013-11-27 | 泰豪科技(深圳)电力技术有限公司 | Mutual inductor mounting vehicle frame |
-
2013
- 2013-12-19 CN CN201310701844.4A patent/CN103708380A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2085793U (en) * | 1991-01-20 | 1991-10-02 | 梁庆泉 | Simple electric hydraulic forklift |
| JP2000053399A (en) * | 1998-08-05 | 2000-02-22 | Yamamoto Kojuki Kk | Clamping device in heavy weight transferring device |
| CN201115897Y (en) * | 2007-06-25 | 2008-09-17 | 杨振波 | Hydraulic turnover machine |
| CN202624743U (en) * | 2012-05-11 | 2012-12-26 | 河北正和机械有限公司 | Hoisting gear of packaging machine |
| CN203306997U (en) * | 2013-04-28 | 2013-11-27 | 泰豪科技(深圳)电力技术有限公司 | Mutual inductor mounting vehicle frame |
| CN103288010A (en) * | 2013-05-30 | 2013-09-11 | 安徽德摩新能源叉车股份有限公司 | Forklift structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105152070A (en) * | 2015-07-10 | 2015-12-16 | 徐州市建科技术有限公司 | Integrated jack for static load test of building pile foundation |
| CN105152070B (en) * | 2015-07-10 | 2017-12-15 | 中国建材检验认证集团徐州有限公司 | A kind of building pile foundation static load test integration jack |
| CN106766452A (en) * | 2017-03-26 | 2017-05-31 | 江苏弗格森制冷设备有限公司 | block ice machine hydraulic lifting mechanism |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |