CN204508669U - A kind of lever hoist with oiling lubricating device - Google Patents
A kind of lever hoist with oiling lubricating device Download PDFInfo
- Publication number
- CN204508669U CN204508669U CN201520190067.6U CN201520190067U CN204508669U CN 204508669 U CN204508669 U CN 204508669U CN 201520190067 U CN201520190067 U CN 201520190067U CN 204508669 U CN204508669 U CN 204508669U
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- rotating shaft
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- hand
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Abstract
The utility model discloses a kind of lever hoist with oiling lubricating device, its drip irrigation device is the hand-operated rotating shaft comprising housing and be rotatably connected on housing, described housing corresponds to hand-operated rotating shaft place and is provided with oiling lubricating device, described oiling lubricating device is positioned at above hand-operated rotating shaft, described oiling lubricating device comprises the cavity be located on housing, the oil discharging device be placed in cavity, with the pouring orifice of cavity connects, for the seal cover cap of sealed oiling mouth, described hand-operated rotating shaft corresponds to oil discharging device place and is provided with the projection can withstanding oil discharging device.A kind of lever hoist with oiling lubricating device of the present utility model, adds period of service and the lubricant effect of equipment, further increases work efficiency.
Description
Technical field
The utility model relates to a kind of lever hoist, and in particular, it relates to a kind of lever hoist with oiling lubricating device.
Background technology
Lever Blocks is that a use is simple, Manual hoisting instrument easy to carry.The operations such as it can carry out promoting, draw, decline, calibration.Its hoisting capacity is generally no more than 50T.The equipment that Lever Blocks is widely used in the departments such as shipbuilding, electric power, transport, building, mine, post and telecommunications is installed, article lifting, parts tractive etc.
When using lever hoist, workman annotates butter or lubricating oil in advance in lever hoist, make can reduce wearing and tearing in lever hoist between each part by the effect of lubricating oil, and charging-up lubricant oil can reduce the friction force between the inner each part of lever hoist, make it possible to improve work task efficiency, but when long-time use lever hoist, because the limited lubricating oil of workman's filling can run out of, make to occur significantly wearing and tearing owing to there is no lubricating effect between the inner each part of lever hoist, cause lever hoist to damage.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of lever hoist with oiling lubricating device.
For achieving the above object, the utility model provides following technical scheme: a kind of lever hoist with oiling lubricating device, comprise housing, and the hand-operated rotating shaft be rotatably connected on housing, described housing corresponds to hand-operated rotating shaft place and is provided with oiling lubricating device, described oiling lubricating device is positioned at above hand-operated rotating shaft, described oiling lubricating device comprises the cavity be located on housing, be placed in the oil discharging device in cavity, with the pouring orifice of cavity connects, for the seal cover cap of sealed oiling mouth, described hand-operated rotating shaft corresponds to oil discharging device place and is provided with the projection can withstanding oil discharging device.
By adopting technique scheme, when workman by tool belt move hand-operated rotating shaft rotate on housing time, projection on hand-operated rotating shaft is withstood on oil discharging device, the lubricating oil in cavity is made to flow in housing by oil discharging device place, and lubricating effect is carried out to the part in housing, after hand-operated rotating shaft rotates and drives projection away from oil discharging device, cavity is closed, lubricating oil in cavity does not enter enclosure interior, make it possible to the sustainable period of service improving lubricating oil in cavity, the lubricant effect of extension device, by increasing cavity and inject lubricating oil in cavity, and by protruding effect is withstood to oil discharging device, make lubricating oil can continue to enter enclosure interior to lubricate part, add period of service and the lubricant effect of equipment, further increase work efficiency.
The utility model is set to further: described oil discharging device comprises elastic component, steel ball and oil outlet, described elastic component is placed in cavity and cavity inner wall is fixed in one end, the other end is fixed on steel ball, and described steel ball is withstood by the effect of elastic component and is sealed on oil outlet.
The utility model is set to further: described hand-operated rotating shaft is provided with oil guide groove, the part in described oil guide groove connection bump and housing.
The utility model is set to further: between described pouring orifice and seal cover cap, contact position is provided with v-depression.
The utility model has following advantage: by increasing cavity and inject lubricating oil in cavity, and by protruding effect is withstood to oil discharging device, make lubricating oil can continue to enter enclosure interior to lubricate part, add period of service and the lubricant effect of equipment, further increase work efficiency, airtight oil outlet is used for by the cooperation of elastic component and steel ball by steel ball, making to withstand steel ball by projection is squeezed in cavity by steel ball, oil outlet is opened, lubricating oil in cavity enters in housing, and part is lubricated, by arranging oil guide groove on hand-operated rotating shaft, when projection entered steel ball, lubricating oil in oil outlet enters in oil guide groove by projection, make lubricating oil by the guide functions of oil guide groove, flow on part, make it possible to carry out omnibearing lubricating effect to part, by arranging pouring orifice and seal cover cap makes it possible to facilitate workman's charging-up lubricant oil, v-depression is arranged in contact position between pouring orifice and seal cover cap, the sealing effectiveness at pouring orifice place can be increased further, and seal cover cap can be avoided to come off from pouring orifice.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lever hoist with oiling lubricating device of the utility model;
Fig. 2 is the A portion enlarged diagram of Fig. 1.
In figure: 1, housing; 2, hand-operated rotating shaft; 3, oiling lubricating device; 4, cavity; 5, oil discharging device; 6, pouring orifice; 7, seal cover cap; 8, protruding; 9, elastic component; 10, steel ball; 11, oil outlet; 12, oil guide groove.
Detailed description of the invention
Shown in 2, a kind of lever hoist with oiling lubricating device of the present embodiment, comprise housing 1 and be rotatably connected on the hand-operated rotating shaft 2 on housing 1, described housing 1 corresponds to hand-operated rotating shaft 2 place and is provided with oiling lubricating device 3, described oiling lubricating device 3 is positioned at above hand-operated rotating shaft, described oiling lubricating device 3 comprises the cavity 4 be located on housing 1, the oil discharging device 5 be placed in cavity 4, the oiling be communicated with cavity 4, for the seal cover cap 7 of sealed oiling mouth 6.
Between described pouring orifice 6 and seal cover cap 7, contact position is provided with v-depression, described hand-operated rotating shaft 2 corresponds to oil discharging device 5 place and is provided with the projection 8 can withstanding oil discharging device 5, described hand-operated rotating shaft 2 is provided with oil guide groove 12, described oil guide groove 12 connection bump 8 and the part in housing 1.
Described oil discharging device 5 comprises elastic component 9, steel ball 10 and oil outlet 11, and described elastic component 9 is placed in cavity 4 and cavity 4 inwall is fixed in one end, and the other end is fixed on steel ball 10, and described steel ball 10 is withstood by the effect of elastic component 9 and is sealed on oil outlet 11.
When workman to be moved by tool belt hand-operated rotating shaft 2 rotate on housing 1 time, projection 8 on hand-operated rotating shaft 2 is withstood on oil discharging device 5, the lubricating oil in cavity 4 is made to flow in housing 1 by oil discharging device 5 place, and lubricating effect is carried out to the part in housing 1, after hand-operated rotating shaft 2 rotates and drives projection 8 away from oil discharging device 5, cavity 4 is closed, it is inner that lubricating oil in cavity 4 does not enter housing 1, make it possible to the sustainable period of service improving lubricating oil in cavity 4, the lubricant effect of extension device, by increasing cavity 4 and inject lubricating oil in cavity 4, and withstand effect by protruding 8 pairs of oil discharging devices 5, make lubricating oil can continue to enter housing 1 inside to lubricate part, add period of service and the lubricant effect of equipment, further increase work efficiency.
By adopting technique scheme, by increasing cavity 4 and inject lubricating oil in cavity 4, and withstand effect by protruding 8 pairs of oil discharging devices 5, make lubricating oil can continue to enter housing 1 inside to lubricate part, add period of service and the lubricant effect of equipment, further increase work efficiency, by the cooperation of elastic component 9 and steel ball 10 and by steel ball 10 for airtight oil outlet 11, making to withstand steel ball 10 by protruding 8 is squeezed in cavity 4 by steel ball 10, oil outlet 11 is opened, lubricating oil in cavity 4 enters in housing 1, and part is lubricated, by arranging oil guide groove 12 on hand-operated rotating shaft 2, when protruding 8 entered steel ball 10, lubricating oil in oil outlet 11 enters in oil guide groove 12 by protruding 8, make lubricating oil by the guide functions of oil guide groove 12, flow on part, make it possible to carry out omnibearing lubricating effect to part, by arranging pouring orifice 6 and seal cover cap 7 makes it possible to facilitate workman's charging-up lubricant oil, v-depression is arranged in contact position between pouring orifice 6 and seal cover cap 7, the sealing effectiveness at pouring orifice 6 place can be increased further, and seal cover cap 7 can be avoided to come off from pouring orifice 6.
The above is only preferred implementation of the present utility model, protection domain of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection domain of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the lever hoist with oiling lubricating device, comprise housing (1), and the hand-operated rotating shaft (2) be rotatably connected on housing (1), it is characterized in that: described housing (1) is provided with oiling lubricating device (3) corresponding to hand-operated rotating shaft (2) place, described oiling lubricating device (3) is positioned at above hand-operated rotating shaft, described oiling lubricating device (3) comprises the cavity (4) be located on housing (1), be placed in the oil discharging device (5) in cavity (4), the pouring orifice (6) be communicated with cavity (4), for the seal cover cap (7) of sealed oiling mouth (6), described hand-operated rotating shaft (2) is provided with the projection (8) can withstanding oil discharging device (5) corresponding to oil discharging device (5) place.
2. a kind of lever hoist with oiling lubricating device according to claim 1, it is characterized in that: described oil discharging device (5) comprises elastic component (9), steel ball (10) and oil outlet (11), described elastic component (9) is placed in cavity (4) and cavity (4) inwall is fixed in one end, the other end is fixed on steel ball (10), and described steel ball (10) is withstood by the effect of elastic component (9) and is sealed on oil outlet (11).
3. a kind of lever hoist with oiling lubricating device according to claim 1, is characterized in that: described hand-operated rotating shaft (2) is provided with oil guide groove (12), described oil guide groove (12) connection bump (8) and the part in housing (1).
4. a kind of lever hoist with oiling lubricating device according to claim 1, is characterized in that: between described pouring orifice (6) and seal cover cap (7), contact position is provided with v-depression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190067.6U CN204508669U (en) | 2015-03-31 | 2015-03-31 | A kind of lever hoist with oiling lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520190067.6U CN204508669U (en) | 2015-03-31 | 2015-03-31 | A kind of lever hoist with oiling lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508669U true CN204508669U (en) | 2015-07-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520190067.6U Expired - Fee Related CN204508669U (en) | 2015-03-31 | 2015-03-31 | A kind of lever hoist with oiling lubricating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204508669U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224524A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Barrier slides formula is easy to the reductor of oiling |
| CN113588088A (en) * | 2021-06-30 | 2021-11-02 | 深圳市欣盛电子科技有限公司 | Rail mounted intelligence response temperature measuring machine |
-
2015
- 2015-03-31 CN CN201520190067.6U patent/CN204508669U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224524A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Barrier slides formula is easy to the reductor of oiling |
| CN113588088A (en) * | 2021-06-30 | 2021-11-02 | 深圳市欣盛电子科技有限公司 | Rail mounted intelligence response temperature measuring 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170331 |