CN203222441U - Free falling hoisting mechanism filled with heat conduction liquid - Google Patents
Free falling hoisting mechanism filled with heat conduction liquid Download PDFInfo
- Publication number
- CN203222441U CN203222441U CN 201320189798 CN201320189798U CN203222441U CN 203222441 U CN203222441 U CN 203222441U CN 201320189798 CN201320189798 CN 201320189798 CN 201320189798 U CN201320189798 U CN 201320189798U CN 203222441 U CN203222441 U CN 203222441U
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- CN
- China
- Prior art keywords
- hoisting mechanism
- free falling
- reducer
- reductor
- cavity
- Prior art date
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Abstract
The utility model discloses a free falling hoisting mechanism filled with heat conduction liquid. The free falling hoisting mechanism comprises a reducer, a coiling block, a cavity and a free falling control end, wherein the outer side of the reducer is provided with the coiling block in a coaxial mode, the right side of the reducer is provided with the free falling control end in a coaxial mode, and the cavity is formed between the reducer and the coiling block. Cooling liquid or heat conduction oil is added into the cavity, and the free falling control end is located inside the coiling block. According to the free falling hoisting mechanism, the cooling liquid or the heat conduction oil is added between the reducer and the coiling block, heat dissipation of the reducer is facilitated, heat balance power of the reducer is improved, and the service life of the free falling hoisting mechanism is prolonged.
Description
Technical field
The utility model relates to the fairleader technical field, be specially a kind of charge into heat-conducting liquid freely fall to colluding hoisting mechanism.
Background technology
On the market freely to fall to colluding hoisting mechanism all be planetary reducer and freely transfer control end and be placed directly in reel inside, be unfavorable for the heat radiation of reductor, heat balance power is little, the machine period of service is long, can cause heating, be easy to damage inner body, reduce machine service life.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of prior art, provide a kind of charge into heat-conducting liquid freely fall to colluding hoisting mechanism, between reductor and reel, add refrigerant fluid or conduction oil, be conducive to the heat radiation of reductor, improve the heat balance power of reductor, prolonged machine service life.
The utility model is achieved through the following technical solutions:
A kind of charge into heat-conducting liquid freely fall to colluding hoisting mechanism, comprise reductor, reel, cavity and freely transfer control end, the outside of described reductor is coaxially arranged with reel, the right side of reductor is coaxially arranged with freely transfers control end, is provided with cavity between reductor and the reel, adds refrigerant fluid or conduction oil in the described cavity.
As preferably, the described control end of freely transferring is positioned at reel.
Compared with prior art, the beneficial effects of the utility model are: add refrigerant fluid or conduction oil between reductor and reel, be conducive to the heat radiation of reductor, improved the heat balance power of reductor, prolong machine service life.
Description of drawings
Below by embodiment, by reference to the accompanying drawings the utility model is further described.
Fig. 1 is structural representation of the present utility model;
1 is reductor, and 2 is reel, and 3 is cavity, and 4 for freely transferring control end.
The specific embodiment
As shown in Figure 1, a kind of charge into heat-conducting liquid freely fall to colluding hoisting mechanism, comprise reductor 1, reel 2, cavity 3 and freely transfer control end 4, the outside of described reductor 1 is coaxially arranged with reel 2, and the right side of reductor 1 is coaxially arranged with and freely transfers control end 4, is provided with cavity 3 between reductor 1 and the reel 2.Add refrigerant fluid or conduction oil in the described cavity 3.The described control end 4 of freely transferring is positioned at reel 2.Add refrigerant fluid or conduction oil in the cavity 3, the heat in the reductor is shed fast by refrigerant fluid or conduction oil.
Above-described embodiment; it is an example of the present utility model; be not to limit enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with the described content of the utility model claim all should be included in the utility model protection domain.
Claims (2)
- One kind charge into heat-conducting liquid freely fall to colluding hoisting mechanism, comprise reductor, reel, cavity and freely transfer control end, it is characterized in that: the outside of described reductor is coaxially arranged with reel, the right side of reductor is coaxially arranged with freely transfers control end, is provided with cavity between reductor and the reel, adds refrigerant fluid or conduction oil in the described cavity.
- According to claim 1 a kind of charge into heat-conducting liquid freely fall to colluding hoisting mechanism, it is characterized in that: the described control end of freely transferring is positioned at reel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189798 CN203222441U (en) | 2013-04-16 | 2013-04-16 | Free falling hoisting mechanism filled with heat conduction liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320189798 CN203222441U (en) | 2013-04-16 | 2013-04-16 | Free falling hoisting mechanism filled with heat conduction liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222441U true CN203222441U (en) | 2013-10-02 |
Family
ID=49249452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320189798 Expired - Fee Related CN203222441U (en) | 2013-04-16 | 2013-04-16 | Free falling hoisting mechanism filled with heat conduction liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222441U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591019A (en) * | 2015-02-09 | 2015-05-06 | 徐工集团工程机械股份有限公司 | Fast release hoisting heat radiation device and dynamic compaction machine |
-
2013
- 2013-04-16 CN CN 201320189798 patent/CN203222441U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104591019A (en) * | 2015-02-09 | 2015-05-06 | 徐工集团工程机械股份有限公司 | Fast release hoisting heat radiation device and dynamic compaction machine |
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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: 20131002 Termination date: 20170416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |