CN110131560A - A kind of oil supply unit of lubricating oil and chain saw of chain saw - Google Patents
A kind of oil supply unit of lubricating oil and chain saw of chain saw Download PDFInfo
- Publication number
- CN110131560A CN110131560A CN201910368459.XA CN201910368459A CN110131560A CN 110131560 A CN110131560 A CN 110131560A CN 201910368459 A CN201910368459 A CN 201910368459A CN 110131560 A CN110131560 A CN 110131560A
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pump
- chain saw
- pump body
- supply unit
- 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
Links
- 239000003921 oil Substances 0.000 title claims abstract description 145
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 36
- 239000000446 fuel Substances 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 6
- 239000000314 lubricant Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005183 dynamical system Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/12—Lubricating devices specially designed for chain saws
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0613—Sliding valves with cylindrical slides
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N13/10—Actuation of lubricating-pumps with mechanical drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N23/00—Special adaptations of check valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
- F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2270/00—Controlling
- F16N2270/20—Amount of lubricant
- F16N2270/22—Amount of lubricant with restrictions
- F16N2270/26—Amount of lubricant with restrictions variable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N2280/00—Valves
- F16N2280/04—Variable-flow or proportional valves
Abstract
Of the invention and a kind of oil supply unit of lubricating oil of chain saw, belong to technical field of garden, including oil pump body, oil pump body includes the first oily access and the second oily access, oil pump body is equipped with oil controller, oil controller includes adjusting bracket and adjusts component, and adjusting bracket includes the first fuel feeding access and the second fuel feeding access, the oil pump capacity for adjusting setback of the component in adjusting bracket to limit first for fuel feeding access；Advantages of the present invention: by the way that oil controller is arranged on oil pump body, the oil pump capacity of entire fueller is adjusted by adjusting the oil pump capacity of the first fuel feeding access, to make chain saw in unloaded or small load, reduce the oil pump capacity of fueller, lubricating oil is saved, chain saw is when heavy load works, the oil pump capacity of fueller can be increased, improve lubricant effect and cooling effect, improve service performance and the service life of machine, in addition, the invention also discloses a kind of chain saw, including the oil supply unit of lubricating oil.
Description
Technical field
The present invention relates to technical field of garden, and in particular to a kind of oil supply unit of lubricating oil and chain saw of chain saw.
Background technique
Chainsaw chain item, can be because friction generates a large amount of heat in sawing object, and such as heat extraction not in time can largely effect on
The service life of chain, chain saw, it is generally the case that existing chain saw is provided with lubricating system, and lubricating oil can be reduced with lubricating chain
Heat on chain saw chain can also be taken away a part by the frictional heat generation of chain, lubricating oil.However, existing chain saw, due to not having
There is the presence of fixed speed system, so that machine, in unloaded or small load, chain speed is high, fuel-displaced fast and amount is more, causes wave to lubricating oil
Take, for machine in heavy load, chain speed is low, and fuel-displaced slow and amount is few, cannot lubricate well, cool down chain and chain-plate.
Summary of the invention
Present invention purpose to be achieved is just to provide the oil supply unit of lubricating oil and chain saw of a kind of chain saw, effectively prevent moistening
Lubricating oil waste or chain and chain-plate cooling effect are poor, improve the cooling quality of chain and chain-plate.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of lubricating oil of chain saw
Fueller, including oil pump body and power unit, the power unit include output shaft, the output shaft and oil pump body phase
Even, the oil pump body is equipped with oil inlet pipe, and the oil pump body includes the first oily access and the second oily access, the oil pump master
Body is equipped with oil controller, and the oil controller includes adjusting bracket and the adjusting group that is movably connected in adjusting bracket
Part, the adjusting bracket include the first fuel feeding access being connected with the first oily access, and second to be connected with the second oily access supplies
Oily access, the output shaft are equipped with control assembly, and the control assembly controls to adjust setback of the component in adjusting bracket
Come limit first for fuel feeding access oil pump capacity.
Preferably, the adjusting component includes movable axis and spring, and the movable axis and spring are arranged in adjusting bracket,
And one end of the spring is contacted with adjusting bracket, the other end of the spring is contacted with movable axis.
Preferably, the control assembly includes magnetic frame, magnetic disk and tension spring, and the magnetic disk is arranged on magnetic frame,
The magnetic frame is arranged on output shaft, and one end of the tension spring is connected with magnetic frame, the other end and magnetic disk of the tension spring
It is connected；The movable axis is equipped with magnetic force column, and the magnetic disk is equipped with the first magnetic pole, and the magnetic force column is equipped with the second magnetic
Pole, and first magnetic pole and the second magnetic pole are same pole.
Preferably, the magnetic force column is an integral structure with movable axis.
Preferably, the magnetic frame is equipped with the first card slot of installation magnetic disk, and the second card slot of installation tension spring, institute
It states magnetic force Europe and sets up the mounting hole for being equipped with fixed tension spring.
Preferably, the adjusting bracket includes inner tube and is arranged outer tube on inner pipe, and the top of said inner tube and outer tube
Between be equipped with flow clearance, the outer tube be equipped with the first oil inlet, the second oil inlet and oil outlet, said inner tube be equipped with
First oil inlet communicate first go out oil hole, and communicated with the second oil inlet second go out oil hole, described first is fuel-displaced
The diameter of through-hole is equal to the second diameter for going out oil hole, and the outer tube is fixedly connected on oil pump body.
Preferably, the oil pump body is equipped with the first connecting column and the second connecting column, and the outer tube is equipped with first and connects
Adapter tube and the second connecting tube, first connecting column and the first connecting tube by interference fit connection, second connecting column and
Second connecting tube passes through interference fit connection.
Preferably, the output shaft is equipped with worm screw, and the worm gear pole is equipped with the worm-gear toothing with worm screw engaged transmission；And
The oil pump body is equipped with elastic buckles, and the worm gear pole is equipped with the catching groove matched with elastic buckles.
A kind of chain saw, including the oil supply unit of lubricating oil,
In conclusion advantages of the present invention: by the way that oil controller is arranged on oil pump body, being supplied by adjusting first
The oil pump capacity of oily access adjusts the oil pump capacity of entire fueller, to make chain saw in unloaded or small load, reduces fuel feeding
The oil pump capacity of device, has saved lubricating oil, and chain saw can increase the oil pump capacity of fueller, improve profit when heavy load works
Sliding effect and cooling effect, improve service performance and the service life of machine, secondly, control assembly is arranged on output shaft, when
Output shaft driving oil pump body, which is done, to be rotated when moving repeatedly, can drive control simultaneously adjust component operation, to trigger adjusting
Setback of the component in adjusting bracket therefore, there is no need to additional increased fuel feeding dynamical system, can save to a certain extent
About cost.
The other features and advantages of the invention will the detailed exposure in following specific embodiment, attached drawing.
Detailed description of the invention
The present invention will be further explained below with reference to the attached drawings:
Fig. 1 is a kind of explosive view of the oil supply unit of lubricating oil of chain saw of the present invention；
Fig. 2 is the structural schematic diagram of oil supply unit of lubricating oil in the present invention；
Fig. 3 is the structural schematic diagram of oil pump body in the present invention.
Appended drawing reference:
1 oil pump body, 10 oil inlet pipes, 11 first oily accesses, 12 second oily accesses, 13 first connecting columns, 14 second connections
Column, 15 piston bush, 16 worm gear poles, 161 first through slots, 162 second through slots, 163 worm-gear toothings, 164 catching grooves, 17 elastic buckles, 18 are consolidated
Fixed set, 2 output shafts, 21 worm screws, 3 oil controllers, 4 adjusting brackets, 41 first fuel feeding accesses, 42 second fuel feeding accesses, in 43
Pipe, 431 first go out oil hole, 432 second go out oil hole, 44 outer tubes, 441 first oil inlets, 442 second oil inlets, 443 fuel-displaced
Mouth, 444 first connecting tubes, 445 second connecting tubes, 45 flow clearances, 5 adjust components, 51 movable axis, 52 springs, 53 magnetic force columns,
54 second magnetic poles, 6 control assemblies, 61 magnetic frames, 62 magnetic disks, 63 tension springs, 64 first magnetic poles, 65 first card slots, 66 second cards
Slot, 67 mounting holes, 7 support plates, 71 fixed columns.
Specific embodiment
Embodiment one:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of oil supply unit of lubricating oil of chain saw, including oil pump body 1 and power unit, institute
Stating power unit includes output shaft 2, and the output shaft 2 is connected with oil pump body 1, and the oil pump body 1 is equipped with oil inlet pipe 10,
The oil pump body 1 includes that the first oily access 11 and the second oily access 12, the oil pump body 1 are equipped with oil controller 3,
The oil controller 3 includes adjusting bracket 4 and the adjusting component 5 being movably connected in adjusting bracket 4, and the adjusting bracket 4 includes
The first fuel feeding access 41 being connected with the first oily access 11, and the second fuel feeding access 42 being connected with the second oily access 12, institute
Output shaft 2 is stated equipped with control assembly 6, the control assembly 6 controls to adjust setback of the component 5 in adjusting bracket 4 to limit
System first for fuel feeding access oil pump capacity, by oil pump body 1 be arranged oil controller 3, by adjusting the first fuel feeding
The oil pump capacity of access 41 adjusts the oil pump capacity of entire fueller, to make chain saw in unloaded or small load, reduces fuel feeding
The oil pump capacity of device, has saved lubricating oil, and chain saw can increase the oil pump capacity of fueller, improve profit when heavy load works
Sliding effect and cooling effect, improve service performance and the service life of machine, secondly, control assembly 6 is arranged on output shaft 2,
When output shaft 2 drive oil pump body 1 do rotate move repeatedly when, can simultaneously drive control adjust component 5 work, to trigger
Setback of the component 5 in adjusting bracket 4 is adjusted, therefore, there is no need to additional increased fuel feeding dynamical system, it can certain journey
Save the cost on degree.
The adjusting component 5 includes movable axis 51 and spring 52, and the movable axis 51 and spring 52 are arranged at adjusting bracket 4
It is interior, and one end of the spring 52 is contacted with adjusting bracket 4, the other end of the spring 52 is contacted with movable axis 51, the present embodiment
In, first is blocked by setback of the movable axis 51 in adjusting bracket 4 for fuel feeding access, to realize the height of oil pump capacity
Stable adjusting is imitated, the setting of spring 52 is able to achieve the Rapid reset of movable axis 51, it is ensured that the stability of fuel feeding.
The control assembly 6 includes magnetic frame 61, magnetic disk 62 and tension spring 63, and the magnetic disk 62 is arranged in magnetic frame 61
On, the magnetic frame 61 is arranged on output shaft 2, and one end of the tension spring 63 is connected with magnetic frame 61, the tension spring 63 it is another
One end is connected with magnetic disk 62；The movable axis 51 is equipped with magnetic force column 53, and the magnetic disk 62 is equipped with the first magnetic pole 64, institute
Magnetic force column 53 is stated equipped with the second magnetic pole 54, and first magnetic pole 64 and the second magnetic pole 54 are same pole, in the present embodiment,
It is same pole by the first magnetic pole 64 and the second magnetic pole 54, due to the effect that same pole is repelled, leads to 64 He of the first magnetic pole
Repulsive force is generated between second magnetic pole 54, triggers to adjust to contract in component 5 by repulsive force and blocks the first oily access 11, thus
The oil pump capacity of the first oily access 11 is controlled, it is easy to adjust, secondly, when output shaft 2 drives in 61 rotary course of magnetic frame, magnetic force
Disk 62 is subject to centrifugal forces, and can leave axis of rotation, therefore, tension spring 63, rotation is arranged on magnetic frame 61 and magnetic disk 62
During turning, magnetic disk 62 reaches the balance of pulling force and centrifugal force in the pulling force effect of tension spring 63, in addition, due to the first magnetic pole
64 and second magnetic pole 54 be same pole, magnetic disk 62 and movable axis 51 be not in contact, and when work, reduces the vibration to complete machine
And the loss of frictional force.
The magnetic force column 53 is an integral structure with movable axis 51, can improve the strong of magnetic force column 53 and 51 junction of movable axis
Degree, optimize the mounting process between magnetic force column 53 and movable axis 51, be conducive to overall processing, it is ensured that 53 stress of magnetic force column it is steady
Qualitative, the magnetic frame 61 is equipped with the first card slot 65 of installation magnetic disk 62, and the second card slot 66 of installation tension spring 63, institute
The mounting hole 67 that magnetic disk 62 is equipped with fixed tension spring 63 is stated, the first card slot 65 is able to achieve the Fast Installation of magnetic disk 62, and
The radial of magnetic disk 62 can be limited to shake, the second card slot 66 and mounting hole 67 are able to achieve tension spring 63 and quickly install, convenient disassembly.
The adjusting bracket 4 includes inner tube 43 and the outer tube 44 that is set in inner tube 43, and the top of said inner tube 43 and outer
Flow clearance 45 is equipped between pipe 44, the outer tube 44 is equipped with the first oil inlet 441, the second oil inlet 442 and oil outlet
443, said inner tube 43 be equipped with communicated with the first oil inlet 441 first go out oil hole 431, and with the second oil inlet 442
Second communicated goes out oil hole 432, and the described first diameter for going out oil hole 431 is equal to the second diameter for going out oil hole 432, described
Outer tube 44 is fixedly connected on oil pump body 1, and in the present embodiment, oil outlet 443 is arranged to one, during fuel-displaced, can be incited somebody to action
Oil pump capacity fuel-displaced, lubrication when reducing fuel-displaced that is pooled to the same oil outlet 443 of first oil inlet 441, the second oil inlet 442
Oil splashing, the waste of lubricating oil when further reducing fuel-displaced, in addition, first go out oil hole 431 and second go out oil hole 432
Diameter be arranged to identical structure, during fuel-displaced, the oil pump capacity of the first oily access 11 and the second oily access 12 is able to achieve
Balance, and be conducive to the processing of inner tube 43, the oil pump body 1 is equipped with the first connecting column 13 and the second connecting column 14, described
Outer tube 44 is equipped with the first connecting tube 444 and the second connecting tube 445, and first connecting column 13 passes through with the first connecting tube 444
Interference fit connection, second connecting column 14 and the second connecting tube 445 can be mentioned by interference fit connection, interference fit connection
The quality of connection of high outer tube 44 and oil pump body 1, avoids the leakage of outer tube 44 Yu 1 junction of oil pump body, improves lubricating oil and supplies
The quality of oil.
The oil pump body 1 includes piston bush 15 and worm gear pole 16, and the worm gear pole 16 is arranged in piston bush 15, described
Worm gear pole 16 is equipped with the first through slot 161 and the second through slot 162, and the output shaft 2 is equipped with worm screw 21, on the worm gear pole 16
Equipped with the worm-gear toothing 163 with 21 engaged transmission of worm screw；And the oil pump body 1 is equipped with elastic buckles 17, on the worm gear pole 15
Equipped with the catching groove 164 matched with elastic buckles 17, worm screw 21 and worm-gear toothing 163 are able to achieve rotating smoothly for worm gear pole 16, and
Under the action of elastic buckles 17 and catching groove 164, the reciprocating motion of worm gear pole 16 is realized, to realize the slave oil pump body 1 of lubricating oil
It is delivered in oil controller 3, the oil supply unit of lubricating oil further includes support plate 7, and the oil pump body 1, which is equipped with, to be fixed
Set 18, the support plate 7 are equipped with fixed column 71 compatible with fixing sleeve 18, and the fixing sleeve 18 and fixed column 71 passed through
It is full of mating connection, interference fit can improve the fixed mass of oil pump body 1 Yu support plate 7.
Embodiment two:
A kind of chain saw, including the oil supply unit of lubricating oil, by the fuel-flow control component being arranged on oil pump body 1,
And the control assembly by being arranged on output shaft controls to adjust setback of the component in adjusting bracket and leads to limit the first fuel feeding
Therefore the oil pump capacity on road can control the oil pump capacity of entire oil supply unit of lubricating oil, specially chain according to the working condition of chain saw
Saw reduces the oil pump capacity of fueller in unloaded or small load, has saved lubricating oil, and chain saw can increase when heavy load works
The oil pump capacity of big fueller, improves lubricant effect and cooling effect, improves service performance and the service life of machine.
In addition to above preferred embodiment, there are other embodiments of the invention, and those skilled in the art can be according to this
Invention makes various changes and modifications, and as long as it does not depart from the spirit of the invention, should belong to appended claims of the present invention and determines
The range of justice.
Claims (10)
1. a kind of oil supply unit of lubricating oil of chain saw, including oil pump body and power unit, the power unit include output shaft,
The output shaft is connected with oil pump body, and the oil pump body is equipped with oil inlet pipe, it is characterised in that: the oil pump body includes
First oily access and the second oily access, the oil pump body are equipped with oil controller, and the oil controller includes adjusting
Section frame and the adjusting component being movably connected in adjusting bracket, the adjusting bracket include that the first fuel feeding being connected with the first oily access leads to
Road, and the second fuel feeding access being connected with the second oily access, the output shaft are equipped with control assembly, the control assembly control
System adjusts setback of the component in adjusting bracket to limit the oil pump capacity of the first fuel feeding access.
2. a kind of oil supply unit of lubricating oil of chain saw according to claim 1, it is characterised in that: the adjusting component includes
Movable axis and spring, the movable axis and spring are arranged in adjusting bracket, and one end of the spring is contacted with adjusting bracket, institute
The other end for stating spring is contacted with movable axis.
3. a kind of oil supply unit of lubricating oil of chain saw according to claim 2, it is characterised in that: the control assembly includes
Magnetic frame, magnetic disk and tension spring, the magnetic disk are arranged on magnetic frame, and the magnetic frame is arranged on output shaft, the drawing
One end of spring is connected with magnetic frame, and the other end of the tension spring is connected with magnetic disk；The movable axis is equipped with magnetic force column, described
Magnetic disk is equipped with the first magnetic pole, and the magnetic force column is equipped with the second magnetic pole, and first magnetic pole and the second magnetic pole are identical
Magnetic pole.
4. a kind of oil supply unit of lubricating oil of chain saw according to claim 3, it is characterised in that: the magnetic force column and activity
Axis is an integral structure.
5. a kind of oil supply unit of lubricating oil of chain saw according to claim 3, it is characterised in that: the magnetic frame is equipped with
First card slot of magnetic disk, and the second card slot of installation tension spring are installed, the magnetic disk is equipped with the mounting hole of fixed tension spring.
6. a kind of oil supply unit of lubricating oil of chain saw according to claim 1, it is characterised in that: the adjusting bracket includes interior
Outer tube on inner pipe is managed and be arranged, and is equipped with flow clearance between the top and outer tube of said inner tube, the outer tube is equipped with
First oil inlet, the second oil inlet and oil outlet, said inner tube are equipped with first communicated with the first oil inlet and go out oil hole, with
And second communicated with the second oil inlet goes out oil hole, the described first diameter for going out oil hole is equal to second and goes out the straight of oil hole
Diameter, the outer tube are fixedly connected on oil pump body.
7. a kind of oil supply unit of lubricating oil of chain saw according to claim 7, it is characterised in that: set on the oil pump body
There are the first connecting column and the second connecting column, the outer tube is equipped with the first connecting tube and the second connecting tube, first connecting column
Interference fit connection is passed through by interference fit connection, second connecting column and the second connecting tube with the first connecting tube.
8. a kind of oil supply unit of lubricating oil of chain saw according to claim 1, it is characterised in that: the oil pump body includes
Piston bush and worm gear pole, the worm gear pole are arranged in piston bush, and the worm gear pole is equipped with the first through slot and the second through slot, institute
Output shaft is stated equipped with worm screw, the worm gear pole is equipped with the worm-gear toothing with worm screw engaged transmission；
And the oil pump body is equipped with elastic buckles, the worm gear pole is equipped with the catching groove matched with elastic buckles.
9. a kind of oil supply unit of lubricating oil of chain saw according to claim 1, it is characterised in that: the lubricating oil fuel feeding dress
Setting further includes support plate, and the oil pump body is equipped with fixing sleeve, and the support plate is equipped with fixation compatible with fixing sleeve
Column, the fixing sleeve and fixed column pass through interference fit connection.
10. a kind of chain saw, it is characterised in that: including the described in any item oil supply unit of lubricating oil of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368459.XA CN110131560A (en) | 2019-05-05 | 2019-05-05 | A kind of oil supply unit of lubricating oil and chain saw of chain saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368459.XA CN110131560A (en) | 2019-05-05 | 2019-05-05 | A kind of oil supply unit of lubricating oil and chain saw of chain saw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110131560A true CN110131560A (en) | 2019-08-16 |
Family
ID=67576201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368459.XA Pending CN110131560A (en) | 2019-05-05 | 2019-05-05 | A kind of oil supply unit of lubricating oil and chain saw of chain saw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110131560A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094628A (en) * | 2019-05-05 | 2019-08-06 | 浙江亚特电器有限公司 | A kind of lubricating oil fuel control device |
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|---|---|---|---|---|
| DE7826547U1 (en) * | 1978-09-07 | 1979-02-01 | De Limon Fluhme Gmbh & Co, 4000 Duesseldorf | DEVICE FOR LUBRICATING CHAINS |
| US4802555A (en) * | 1981-02-13 | 1989-02-07 | Komatsu Zenoah Co. | Oil supply system |
| DE3744795C2 (en) * | 1987-01-13 | 1990-07-12 | De Limon Fluhme Gmbh & Co, 4000 Duesseldorf, De | Lubricant injector for chain conveyor roller bearings |
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| DE102006014422A1 (en) * | 2006-03-27 | 2007-10-04 | Hofmann, Ralph | Cutting device for a chain saw comprises a coupling mechanism for coupling with a holding/clamping unit for a cutting fitting arranged on the motor housing of a chain saw |
| WO2008137037A1 (en) * | 2007-05-04 | 2008-11-13 | Borgwarner Inc. | Hydraulic pump with variable flow and pressure and improved open-loop electric control |
| CN201339798Y (en) * | 2008-12-25 | 2009-11-04 | 太原钢铁(集团)有限公司 | Automatic timing lubrication control device |
| CN202125718U (en) * | 2011-06-13 | 2012-01-25 | 中国石油化工股份有限公司 | Lubricating oil recovery device for speed changing box of oil sucking machine |
| JP2014228050A (en) * | 2013-05-22 | 2014-12-08 | 株式会社 正和 | Lubricant pump device |
| AU2015100569A4 (en) * | 2014-04-29 | 2015-05-28 | Chervon (Hk) Limited | Chain Saw And Fluid Pump |
| JP2017008795A (en) * | 2015-06-19 | 2017-01-12 | 大豊工業株式会社 | Oil supply mechanism |
| CN210567447U (en) * | 2019-05-05 | 2020-05-19 | 浙江亚特电器有限公司 | Lubricating oil supply unit and chain saw of chain saw |
| CN114808828A (en) * | 2022-03-28 | 2022-07-29 | 浙江亚特电器股份有限公司 | Intelligent snow sweeping robot and intelligent snow sweeping method |
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| CN110094628A (en) * | 2019-05-05 | 2019-08-06 | 浙江亚特电器有限公司 | A kind of lubricating oil fuel control device |
| CN110094628B (en) * | 2019-05-05 | 2024-04-02 | 浙江亚特电器股份有限公司 | Lubricating oil supply adjusting device |
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Address after: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Yate Electric Appliance Co.,Ltd. Address before: No. 150 Wenlong Road, Yuxin Town, Nanhu District, Jiaxing City, Zhejiang Province Applicant before: ZHEJIANG YAT ELECTRICAL APPLIANCE Co.,Ltd. |
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