CN204217536U - A kind of lubricating oil output device of chain saw - Google Patents
A kind of lubricating oil output device of chain saw Download PDFInfo
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- CN204217536U CN204217536U CN201420681188.6U CN201420681188U CN204217536U CN 204217536 U CN204217536 U CN 204217536U CN 201420681188 U CN201420681188 U CN 201420681188U CN 204217536 U CN204217536 U CN 204217536U
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- chain saw
- eccentric wheel
- flexible pipe
- lubricating oil
- power transmission
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Abstract
The utility model belongs to chain saw technical field, particularly relates to a kind of lubricating oil output device of chain saw.The lubricating oil output device of chain saw of the present utility model comprises chain saw power transmission shaft, eccentric wheel, flexible pipe and delivery valve, described eccentric wheel is located on chain saw power transmission shaft, enclosure interior is located at by described flexible pipe, and mutually vertical with described eccentric wheel and with eccentric end thereof contacts, one end of flexible pipe is located at by described delivery valve; Described chain saw power transmission shaft band movable eccentric wheel rotates, and extrudes described flexible pipe, the lubricating oil in described flexible pipe is flowed out from delivery valve and lubricates saw chain.The lubricating oil output device of the chain saw of the utility model embodiment can the oil pump of replacing structure more complicated, relatively old fueller, use the mode of eccentric motion structure squeezing tube fuel feeding, reduce the part such as worm and gear and oil pump, space can be saved, weight reduction, and reduce part cost use and assembly cost, better economic benefit can be obtained.
Description
Technical field
The utility model belongs to chain saw technical field, particularly relates to a kind of lubricating oil output device of chain saw.
Background technology
Chain saw be for lumbering, the power tool of beta pruning and producing material.Under working condition, chain saw needs to carry out lubricated.The traditional worm gear, worm screw etc. of the many employings of existing chain saw fueller mechanically operated pump oil mode, complicated structure and need certain space to lay this device, takies that installing space is comparatively large and the processing cost of parts is higher.
Summary of the invention
The utility model provides a kind of lubricating oil output device of chain saw, is intended to solve existing chain saw fueller complex structure, takies the comparatively large and technical problem that the processing cost of parts is higher of installing space.
The utility model realizes like this, a kind of lubricating oil output device of chain saw, comprise chain saw power transmission shaft, eccentric wheel, flexible pipe and delivery valve, described eccentric wheel is located on chain saw power transmission shaft, box house is located at by described flexible pipe, and mutually vertical with described eccentric wheel and with eccentric end thereof contacts, one end of flexible pipe is located at by described delivery valve; Described chain saw power transmission shaft band movable eccentric wheel rotates, and extrudes described flexible pipe, the lubricating oil in described flexible pipe is flowed out from delivery valve and lubricates saw chain.
The technical scheme that the utility model embodiment is taked also comprises: also comprise inlet valve, and the other end of flexible pipe is located at by described inlet valve.
The technical scheme that the utility model embodiment is taked also comprises: also comprise displacement slide block, and described displacement slide block to be installed in chute and to be connected with eccentric wheel; Rotated by described chain saw power transmission shaft band movable eccentric wheel, described eccentric wheel drives displacement slide block to move reciprocatingly along chute, extrudes described flexible pipe.
The technical scheme that the utility model embodiment is taked also comprises: also comprise spring and locating dowel, one end of described spring is fixedly connected with chain saw power transmission shaft, the other end is fixedly connected with eccentric wheel, contact of incline plane on described locating dowel and eccentric wheel, when described chain saw power transmission shaft band movable eccentric wheel rotates, by moving axially of the restriction of described locating dowel and the elastic reaction control eccentric of spring, described eccentric wheel is moved reciprocatingly vertically.
The technical scheme that the utility model embodiment is taked also comprises: described chain saw power transmission shaft is chain saw driving shaft or driven shaft.
The lubricating oil output device of the chain saw of the utility model embodiment can the oil pump of replacing structure more complicated, relatively old fueller, use the mode of eccentric motion structure squeezing tube fuel feeding, reduce the part such as worm and gear and oil pump, space can be saved, weight reduction, and reduce part cost use and assembly cost, better economic benefit can be obtained.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of the lubricating oil output device of the chain saw of the utility model first embodiment;
Accompanying drawing 2 is structural representations of the lubricating oil output device of the chain saw of the utility model second embodiment;
Accompanying drawing 3 is structural representations of the lubricating oil output device of the chain saw of the utility model the 3rd embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Referring to Fig. 1, is the structural representation of the lubricating oil output device of the chain saw of the utility model first embodiment.The lubricating oil output device of the chain saw of the utility model first embodiment comprises chain saw power transmission shaft 1, eccentric wheel 2, flexible pipe 3, inlet valve 4 and delivery valve 5; Wherein, eccentric wheel 2 is located on chain saw power transmission shaft 1, and it is inner that casing (not shown) is located at by flexible pipe 3, and mutually vertical with eccentric wheel 2 and with the end thereof contacts of eccentric wheel 2, the two ends of flexible pipe 3 are located at respectively by inlet valve 4 and delivery valve 5; Be with movable eccentric wheel 2 to rotate by chain saw power transmission shaft 1, eccentric wheel 2 often rotate one circle, its one end contacted with flexible pipe 3 will contact respectively flexible pipe 3 once with depart from flexible pipe 3 once; When eccentric wheel 2 contacts flexible pipe 3, extrude flexible pipe 3 contact site, now, the inlet valve 4 of flexible pipe 3 one end cuts out, and the delivery valve 5 of the other end is opened, and the lubricating oil in flexible pipe 3 flows out from delivery valve 5 and lubricates saw chain; When eccentric wheel 2 departs from flexible pipe 3, flexible pipe 3 extruded position resilience, now, delivery valve 5 cuts out, and inlet valve 4 is opened, and lubricating oil is flow in flexible pipe 3 by inlet valve 4.So repeatedly, be with movable eccentric wheel 2 to rotate by chain saw power transmission shaft 1 and flexible pipe 3 is periodically extruded and resilience, thus reaching lasting pump oil to the object of saw chain.In the utility model first embodiment, chain saw power transmission shaft 1 is chain saw driving shaft or driven shaft.
Referring to Fig. 2, is the structural representation of the lubricating oil output device of the chain saw of the utility model second embodiment.In the utility model second embodiment, the lubricating oil output device of chain saw also comprises displacement slide block 6, and displacement slide block 6 to be installed in chute (not shown) and to be connected with eccentric wheel 2; Movable eccentric wheel 2 is with to rotate by chain saw power transmission shaft 1, eccentric wheel 2 drives displacement slide block 6 to move reciprocatingly along chute, eccentric wheel 2 often turns around, just drive displacement slide block to do once to move back and forth, one end of displacement slide block 6 is made to contact flexible pipe 3 respectively once and depart from flexible pipe 3 once, when displacement slide block 6 contacts flexible pipe 3, flexible pipe 3 contact site is extruded, now, the inlet valve 4 of flexible pipe 3 one end cuts out, the delivery valve 5 of the other end is opened, and the lubricating oil in flexible pipe 3 flows out from delivery valve 5 and lubricates saw chain; When displacement slide block 6 departs from flexible pipe 3, flexible pipe 3 extruded position resilience, now, delivery valve 5 cuts out, and inlet valve 4 is opened, and lubricating oil is flow in flexible pipe 3 by inlet valve 4.So repeatedly, be with movable eccentric wheel 2 to rotate by chain saw power transmission shaft 1, and drive displacement slide block 6 to move reciprocatingly by eccentric wheel 2, flexible pipe 3 is periodically extruded and resilience, thus reach lasting pump oil to the object of saw chain.In the utility model second embodiment, chain saw power transmission shaft 1 is chain saw driving shaft or driven shaft; In addition, also can according to adjusting or set the size of displacement slide block 6 to regulate the oil pump capacity size of lubricating oil.
Referring to Fig. 3, is the structural representation of the lubricating oil output device of the chain saw of the utility model the 3rd embodiment.In the utility model the 3rd embodiment, the two ends of eccentric wheel 2 are also respectively equipped with spring 7 and locating dowel 8, one end of spring 7 is fixedly connected with chain saw power transmission shaft 1, and the other end is fixedly connected with eccentric wheel 2, locating dowel 8 and contact of incline plane the moving axially with control eccentric on eccentric wheel 2.When chain saw power transmission shaft 1 is with movable eccentric wheel 2 to rotate, due to the restriction of locating dowel 8 and the elastic reaction of spring 7, eccentric wheel 2 moves reciprocatingly vertically, that is: eccentric wheel 2 is rotating and axially reciprocating simultaneously; When eccentric wheel 2 contacts flexible pipe 3, flexible pipe 3 contact site is extruded, now, the inlet valve 4 of flexible pipe 3 one end cuts out, the delivery valve 5 of the other end is opened, and the oil in flexible pipe 3 is pressed to delivery valve 5 from inlet valve 4 by axially-movable by eccentric wheel 2, thus reaches the object of pump oil; When eccentric wheel 2 departs from flexible pipe 3, flexible pipe 3 extruded position resilience, eccentric wheel 2 axially resets under the restriction of locating dowel 8 and the elastic reaction of spring 7, and now, delivery valve 5 cuts out, and inlet valve 4 is opened, and lubricating oil is flow in flexible pipe 3 by inlet valve 4.In the utility model the 3rd embodiment, chain saw power transmission shaft 1 is chain saw driving shaft or driven shaft.
The lubricating oil output device of the chain saw of the utility model embodiment can the oil pump of replacing structure more complicated, relatively old fueller, use the mode of eccentric motion structure squeezing tube fuel feeding, reduce the part such as worm and gear and oil pump, space can be saved, weight reduction, and reduce part cost use and assembly cost, better economic benefit can be obtained.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the lubricating oil output device of a chain saw, it is characterized in that: comprise chain saw power transmission shaft, eccentric wheel, flexible pipe and delivery valve, described eccentric wheel is located on chain saw power transmission shaft, enclosure interior is located at by described flexible pipe, and mutually vertical with described eccentric wheel and with eccentric end thereof contacts, one end of flexible pipe is located at by described delivery valve; Described chain saw power transmission shaft band movable eccentric wheel rotates, and extrudes described flexible pipe, the lubricating oil in described flexible pipe is flowed out from delivery valve and lubricates saw chain.
2. the lubricating oil output device of chain saw according to claim 1, is characterized in that, also comprise inlet valve, and the other end of flexible pipe is located at by described inlet valve.
3. the lubricating oil output device of chain saw according to claim 1, is characterized in that, also comprises displacement slide block, and described displacement slide block to be installed in chute and to be connected with eccentric wheel; Rotated by described chain saw power transmission shaft band movable eccentric wheel, described eccentric wheel drives displacement slide block to move reciprocatingly along chute, extrudes described flexible pipe.
4. the lubricating oil output device of chain saw according to claim 1, it is characterized in that, also comprise spring and locating dowel, one end of described spring is fixedly connected with chain saw power transmission shaft, the other end is fixedly connected with eccentric wheel, the contact of incline plane on described locating dowel and eccentric wheel, when described chain saw power transmission shaft band movable eccentric wheel rotates, by moving axially of the restriction of described locating dowel and the elastic reaction control eccentric of spring, described eccentric wheel is moved reciprocatingly vertically.
5. the lubricating oil output device of the chain saw according to claim 1 or 3 or 4, is characterized in that, described chain saw power transmission shaft is chain saw driving shaft or driven shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681188.6U CN204217536U (en) | 2014-11-14 | 2014-11-14 | A kind of lubricating oil output device of chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681188.6U CN204217536U (en) | 2014-11-14 | 2014-11-14 | A kind of lubricating oil output device of chain saw |
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| Publication Number | Publication Date |
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| CN204217536U true CN204217536U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420681188.6U Active CN204217536U (en) | 2014-11-14 | 2014-11-14 | A kind of lubricating oil output device of chain saw |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106033A (en) * | 2016-08-12 | 2016-11-16 | 天佑电器（苏州）有限公司 | Oil mass supplying regulator and chain saw lubrication oil automatically feed system |
| CN110449659A (en) * | 2019-07-22 | 2019-11-15 | 浙江亚特电器有限公司 | A kind of the oil pump position adjustment structure and chain saw of chain saw |
| WO2023072249A1 (en) * | 2021-10-28 | 2023-05-04 | 苏州宝时得电动工具有限公司 | Chain saw |
-
2014
- 2014-11-14 CN CN201420681188.6U patent/CN204217536U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106106033A (en) * | 2016-08-12 | 2016-11-16 | 天佑电器（苏州）有限公司 | Oil mass supplying regulator and chain saw lubrication oil automatically feed system |
| CN110449659A (en) * | 2019-07-22 | 2019-11-15 | 浙江亚特电器有限公司 | A kind of the oil pump position adjustment structure and chain saw of chain saw |
| CN110449659B (en) * | 2019-07-22 | 2024-05-07 | 浙江亚特电器股份有限公司 | Oil pump position adjustment structure and chain saw of chain saw |
| WO2023072249A1 (en) * | 2021-10-28 | 2023-05-04 | 苏州宝时得电动工具有限公司 | Chain saw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190318 Address after: 516269 East Industrial Zone of Huatang Village, Shatian Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Junma Precision Industry (Huizhou) Co., Ltd. Address before: 518055 Xili Xinyuan Industrial Plant, Nanshan District, Shenzhen City, Guangdong Province, 1, 3 and 4 buildings Patentee before: Guangdong courser Precision Industry Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190325 Address after: 516269 East Industrial Zone of Huatang Village, Shatian Town, Huiyang District, Huizhou City, Guangdong Province Patentee after: Junma Precision Industry (Huizhou) Co., Ltd. Address before: 518055 East Industrial Zone of Huatang Village, Shatian Town, Huiyang District, Huizhou City, Guangdong Province Patentee before: Guangdong courser Precision Industry Co., Ltd. |