CN206682574U - A kind of manual grease lubrication pump - Google Patents
A kind of manual grease lubrication pump Download PDFInfo
- Publication number
- CN206682574U CN206682574U CN201720040180.5U CN201720040180U CN206682574U CN 206682574 U CN206682574 U CN 206682574U CN 201720040180 U CN201720040180 U CN 201720040180U CN 206682574 U CN206682574 U CN 206682574U
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- oil
- overflow
- pump housing
- grease lubrication
- connection
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Abstract
The utility model discloses a kind of manual grease lubrication pump, include the pump housing, oil tank and handle；The oil tank is connected with handle with the pump housing；Force feed block is provided with the oil tank；The pump housing is provided with oil outlet, fuel feed hole and spout hole；The oil outlet, fuel feed hole and spout hole connect with oil tank；The pump housing is provided with the oil discharge passage connected with oil outlet, the oil inlet passage connected with fuel feed hole and the overflow ducts connected with spout hole；The oil discharge passage is connected with handle；The oil discharge passage is provided with oil-out；The oil inlet passage is provided with inlet valve；The overflow ducts are provided with overflow valve.The utility model is by setting overflow valve, and when the oil pressure in the pump housing is excessive, overflow valve is opened, and unnecessary lubricating oil is discharged so that the pressure in the pump housing is reduced, and overflow valve is re-closing off after the pressure in the pump housing reduces.
Description
Technical field
It the utility model is related to lubrication pump technical field, and in particular to a kind of manual grease lubrication pump.
Background technology
Lubricating pump is a kind of lubricating utensil, and lubricant is supplied to lubricant housings.Plant equipment is required for regularly lubricating,
The major way lubricated in the past is the working condition according to equipment, and the manual application of lubricant is carried out after reaching certain maintenance period, such as
Butter is played in popular theory.Lubricating pump can allow this maintenance work easier.Lubricating arrangement can efficiently reduce equipment fault, reduce
Energy consumption, production efficiency is improved, extend machine service life.
With the presence of many problems, such as when oil pressure in the pump housing is excessive, oil pressure can not discharge traditional Manual lubrication pump, deposit
In the pump housing because of pressure is excessive and explodes hidden danger.
The content of the invention
The purpose of this utility model is to be directed to above-mentioned deficiency of the prior art, there is provided a kind of manual grease lubrication pump.
The purpose of this utility model is achieved through the following technical solutions：A kind of manual grease lubrication pump, includes the pump housing, oil
Tank and handle；The oil tank is connected with handle with the pump housing；
Force feed block is provided with the oil tank；The pump housing is provided with oil outlet, fuel feed hole and spout hole；The oil outlet,
Fuel feed hole and spout hole connect with oil tank；The pump housing connects provided with the oil discharge passage connected with oil outlet, with fuel feed hole
Oil inlet passage and the overflow ducts that are connected with spout hole；
The oil discharge passage is connected with handle；The oil discharge passage is provided with oil-out；The oil inlet passage is provided with inlet valve；
The overflow ducts are provided with overflow valve.
The utility model is further arranged to, and the overflow valve includes valve body, spring and for blocking overflow ducts
Ball；One end of the spring is connected with ball；The other end of the spring is connected with valve body.
The utility model is further arranged to, and block is provided between the ball and spring.
The utility model is further arranged to, and the valve body is provided with guide part；One end of the guide part goes out provided with overflow
Mouthful；The side of the guide part is provided with overflow inlet.
The utility model is further arranged to, and the quantity of the overflow inlet is two；Two overflow inlets are symmetrically set in
The both sides of guide part.
The utility model is further arranged to, and sealing ring is provided between the valve body and oil tank.
The utility model is further arranged to, and the handle includes hand grip portion, pushing part and fixed part；The promotion
Portion is connected with fixed part with hand grip portion；The pushing part is in oil discharge passage；The fixed part is hinged with the pump housing.
The beneficial effects of the utility model：The utility model is by setting overflow valve, when the oil pressure in the pump housing is excessive, overflows
Flow valve to open, unnecessary lubricating oil is discharged so that the pressure in the pump housing reduces, the overflow valve weight after pressure in the pump housing reduces
It is new to close.
Brief description of the drawings
Utility model is described further using accompanying drawing, but the embodiment in accompanying drawing is not formed to of the present utility model
What is limited, on the premise of not paying creative work, can also be according to the following drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation at another visual angle of the utility model；
Fig. 3 is the sectional view of the utility model oil tank；
Fig. 4 is the structural representation of the utility model pump housing；
Fig. 5 is the structural representation of the utility model handle；
Fig. 6 is the structural representation of the utility model overflow valve；
Description of reference numerals in Fig. 1 to Fig. 6：
The 1- pump housings；2- oil tanks；21- presses oil block；3- handles；31- hand grip portions；32- pushing parts；33- fixed parts；41- is fuel-displaced
Hole；42- oil discharge passages；43- oil-outs；51- fuel feed holes；52- oil inlet passages；53- inlet valves；61- spout holes；62- overflows are led to
Road；63- overflow valves；71- valve bodies；72- springs；73- balls；74- blocks；75- guide parts；751- overflows export；752- overflows
Import；8- sealing rings.
Embodiment
The utility model is further described with the following Examples.
From Fig. 1 to Fig. 6；A kind of manual grease lubrication pump described in the present embodiment, include the pump housing 1, oil tank 2 and
Handle 3；The oil tank 2 is connected with handle 3 with the pump housing 1；
Force feed block 21 is provided with the oil tank 2；The pump housing 1 is provided with oil outlet 41, fuel feed hole 51 and spout hole 61；Institute
Oil outlet 41, fuel feed hole 51 and spout hole 61 is stated to connect with oil tank 2；The pump housing 1 is provided with to go out with what oil outlet 41 connected
Oily passage 42, the oil inlet passage 52 connected with fuel feed hole 51 and the overflow ducts 62 connected with spout hole 61；
The oil discharge passage 42 is connected with handle 3；The oil discharge passage 42 is provided with oil-out 43；The oil inlet passage 52 is set
There is inlet valve 53；The overflow ducts 62 are provided with overflow valve 63.
Specifically, the lubricating pump described in the present embodiment, when oil-feed is to oil tank 2, swinging handle 3, overflow valve are stopped
63 close, and open inlet valve 53, are entered by nozzle toward the oiling of oil inlet passage 52, lubricating oil from fuel feed hole 51 in oil tank 2, together
When force feed block 21 move up, after oil tank 2 fills lubricating oil close inlet valve 53；
When needing fuel-displaced, force feed block 21 enters fuel-displaced lead to because the effect of gravity compresses lubricating oil from oil outlet 41
Road 42, now swinging handle 3, you can lubricating oil is discharged from oil-out 43；
By setting overflow valve 63, when the oil pressure in the pump housing 1 is excessive, overflow valve 63 is opened, and unnecessary lubricating oil is arranged
Go out so that the pressure in the pump housing 1 is reduced, and overflow valve 63 is re-closing off after the pressure in the pump housing 1 reduces.
A kind of manual grease lubrication pump described in the present embodiment, the overflow valve 63 include valve body 71, spring 72 and
For blocking the ball 73 of overflow ducts 62；One end of the spring 72 is connected with ball 73；The other end of the spring 72 with
Valve body 71 connects.
Specifically, when the oil pressure in the pump housing 1 is more than the compression stress of spring 72, the compression spring 72 of ball 73 simultaneously leads to overflow
Road 62 is opened, and unnecessary lubricating oil is entered in overflow valve 63 and discharged；
When the oil pressure in the pump housing 1 reduces, spring 72 resets, and ball 73 again blocks overflow ducts 62.
A kind of manual grease lubrication pump described in the present embodiment, block 74 is provided between the ball 73 and spring 72.It is logical
Setting block 74 is crossed, is easy to ball 73 to be connected with spring 72.
A kind of manual grease lubrication pump described in the present embodiment, the valve body 71 are provided with guide part 75；The guide part 75
One end be provided with overflow outlet 751；The side of the guide part 75 is provided with overflow inlet 752.
Specifically, when ball 73 opens overflow ducts 62, lubricating oil enters in valve body 71 from overflow inlet 752, and is overflowing
Discharged in flow export 751, play guide effect.
A kind of manual grease lubrication pump described in the present embodiment, the quantity of the overflow inlet 752 is two；Two overflows
Import 752 is symmetrically set in the both sides of guide part 75.When two overflow inlets 752 are symmetrically set in the both sides of guide part 75, it is oriented to
The guide effect in portion 75 is good.
A kind of manual grease lubrication pump described in the present embodiment, sealing ring 8 is provided between the valve body 71 and oil tank 2.It is logical
Cross and set sealing ring 8 to prevent oil from being flowed out from the junction of the pump housing 1 and oil tank 2.
A kind of manual grease lubrication pump described in the present embodiment, the handle 3 include hand grip portion 31, pushing part 32 and
Fixed part 33；The pushing part 32 is connected with fixed part 33 with hand grip portion 31；The pushing part 32 is in oil discharge passage 42；
The fixed part 33 is be hinged with the pump housing 1.Specifically, when needing fuel-displaced, hand grip portion 31 is shaken, is being gone out by pushing part 32
Flexible in oily passage 42 causes lubricating oil always to be discharged from oil-out 43.
Finally it should be noted that above example is only illustrating the technical solution of the utility model, rather than to this reality
With the limitation of novel protected scope, although being explained with reference to preferred embodiment to the utility model, this area it is general
It is logical it will be appreciated by the skilled person that can be modified to the technical solution of the utility model or equivalent substitution, without departing from this
The spirit and scope of utility model technical scheme.
Claims (7)
- A kind of 1. manual grease lubrication pump, it is characterised in that：Include the pump housing（1）, oil tank（2）And handle（3）；The oil tank （2）With handle（3）And the pump housing（1）Connection；The oil tank（2）It is interior to be provided with force feed block（21）；The pump housing（1）Provided with oil outlet（41）, fuel feed hole（51）And overflow Hole（61）；The oil outlet（41）, fuel feed hole（51）And spout hole（61）And oil tank（2）Connection；The pump housing（1）It is provided with With oil outlet（41）The oil discharge passage of connection（42）With fuel feed hole（51）The oil inlet passage of connection（52）And and spout hole（61） The overflow ducts of connection（62）；The oil discharge passage（42）With handle（3）Connection；The oil discharge passage（42）Provided with oil-out（43）；The oil inlet passage （52）Provided with inlet valve（53）；The overflow ducts（62）Provided with overflow valve（63）.
- A kind of 2. manual grease lubrication pump according to claim 1, it is characterised in that：The overflow valve（63）Include valve Body（71）, spring（72）And for blocking overflow ducts（62）Ball（73）；The spring（72）One end and ball （73）Connection；The spring（72）The other end and valve body（71）Connection.
- A kind of 3. manual grease lubrication pump according to claim 2, it is characterised in that：The ball（73）With spring（72） Between be provided with block（74）.
- A kind of 4. manual grease lubrication pump according to claim 2, it is characterised in that：The valve body（71）Provided with guide part （75）；The guide part（75）One end provided with overflow export（751）；The guide part（75）Side be provided with overflow inlet （752）.
- A kind of 5. manual grease lubrication pump according to claim 4, it is characterised in that：The overflow inlet（752）Number Measure as two；Two overflow inlets（752）It is symmetrically set in guide part（75）Both sides.
- A kind of 6. manual grease lubrication pump according to claim 2, it is characterised in that：The valve body（71）With oil tank（2） Between be provided with sealing ring（8）.
- A kind of 7. manual grease lubrication pump according to claim 1, it is characterised in that：The handle（3）Include holding Portion（31）, pushing part（32）And fixed part（33）；The pushing part（32）With fixed part（33）And hand grip portion（31）Connection； The pushing part（32）Located at oil discharge passage（42）It is interior；The fixed part（33）With the pump housing（1）It is be hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040180.5U CN206682574U (en) | 2017-01-13 | 2017-01-13 | A kind of manual grease lubrication pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720040180.5U CN206682574U (en) | 2017-01-13 | 2017-01-13 | A kind of manual grease lubrication pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206682574U true CN206682574U (en) | 2017-11-28 |
Family
ID=60395518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720040180.5U Active CN206682574U (en) | 2017-01-13 | 2017-01-13 | A kind of manual grease lubrication pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206682574U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345371A (en) * | 2018-04-03 | 2019-10-18 | 固瑞克明尼苏达有限公司 | The throat seals of self lubricating pump |
| CN114923105A (en) * | 2022-05-20 | 2022-08-19 | 重庆海装风电工程技术有限公司 | Centralized lubricating pump |
-
2017
- 2017-01-13 CN CN201720040180.5U patent/CN206682574U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345371A (en) * | 2018-04-03 | 2019-10-18 | 固瑞克明尼苏达有限公司 | The throat seals of self lubricating pump |
| US10774830B2 (en) | 2018-04-03 | 2020-09-15 | Graco Minnesota Inc. | Self-lubricating pump throat seal |
| CN114923105A (en) * | 2022-05-20 | 2022-08-19 | 重庆海装风电工程技术有限公司 | Centralized lubricating pump |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Unit 3, building 4, No. 3, Nanshan Road, Songshanhu Park, Dongguan City, Guangdong Province 523000 Patentee after: Baoteng intelligent lubrication technology (Dongguan) Co., Ltd Address before: Yang Wu third industrial zone Dalingshan Town Dongguan city Guangdong province 523000 Daxing Road Huixin Industrial Park Patentee before: DONGGUAN BAOTENG MACHINERY Co.,Ltd. |