CN206036621U - Annotate fat pump - Google Patents
Annotate fat pump Download PDFInfo
- Publication number
- CN206036621U CN206036621U CN201621025861.6U CN201621025861U CN206036621U CN 206036621 U CN206036621 U CN 206036621U CN 201621025861 U CN201621025861 U CN 201621025861U CN 206036621 U CN206036621 U CN 206036621U
- Authority
- CN
- China
- Prior art keywords
- plunger
- cylinder
- piston body
- pump
- main part
- 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.)
- Expired - Fee Related
Links
Landscapes
- Reciprocating Pumps (AREA)
Abstract
The utility model discloses an annotate fat pump, cam including the pump body, plunger and driving plunger, be equipped with medium import and medium export on the pump body, the medium exit is equipped with the check valve, and be equipped with the cavity that holds the plunger in the pump body and enable the elastic component that the plunger resets, the medium import sets up on the lateral wall of cavity, the plunger includes the plunger main part and overlaps the barrel of locating plunger main part tip, barrel position in the axial of plunger main part is adjustable. Annotate fat pump can carry out the adjustment of plunger length through the relative position of adjustment barrel and plunger main part, pump body rigid, only the length through the adjusting plunger pole can realize the adjustment of output quantity, fail outflow according to the operating mode of difference and adjusts and finally reach reasonable matching, improves lubricating quality reduction equipment trouble and rates the emergence, improvement environment and economic benefits.
Description
Technical field
The utility model is related to a kind of greasing pump.
Background technology
Grease plunger displacement pump mainly applies bearing grease lubricating area, such as wind-powered electricity generation field generator bearings at both ends lubrication and iron and steel
Equipment bearing lubrication etc., as the difference of lubricating pipe, that is, SR are different, affects the output grease ability of plunger displacement pump
Such as pressure and flow.As shown in figure 1, existing plunger greasing pump fan-out capability is non-adjustable, different loine pressures directly affect pump
The grease flow of output, in reality, Jing often has pump capacity matching improperly situation, and a kind of situation causes excessive lubrication
Grease is caused to waste and pollute environment；Another kind of situation causes low on fuel, lubricates insufficient, the bearing temperature rise high final bearing longevity
Life reduction causes maintenance down.
Utility model content
Often there is the unmatched problem of pump capacity for existing greasing pump Jing set forth above in the utility model, and study and set
Count a kind of greasing pump.The technological means that the utility model is adopted is as follows：
A kind of greasing pump, including the cam of the pump housing, plunger and driving plunger, the pump housing are provided with medium entrance and medium
Outlet, is provided with check valve at the media outlet, the cavity for accommodating plunger and the elastic component that can make plunger return are provided with the pump housing,
The medium entrance is arranged on the side wall of cavity, and the plunger includes piston body and is sheathed on the cylinder of piston body end
Body, cylinder position in the axial direction of piston body is adjustable, realizes the adjustment to plunger entire length.
Further, the end of the piston body is provided with external screw thread, and the cylinder is threadedly attached in piston body
End and by locking nut fasten.
Further, the cylinder is provided with tapped through hole, is provided with and for cylinder is anchored on plunger master in the tapped through hole
Jackscrew on body.
Further, the cylinder is provided with tapped through hole, and the relevant position of the piston body is provided with axial direction to be divided
Multiple tapped through holes of cloth or tapped blind hole, the piston body and cylinder are interfixed by screw.
Further, the end of the cylinder is provided with for contacting the contact tip of cam.
Compared with the prior art, greasing pump described in the utility model can pass through the relative position for adjusting cylinder and piston body
Putting carries out the adjustment of plungers length, and the pump housing is maintained static, and the adjustment of output quantity is only capable of achieving by the length of adjustable column stopper rod,
Output flow regulation is carried out according to different operating modes and is finally reached rational matching, improving lubricating quality reduces equipment failure rate
It is raw, improve benefits of environment and economy.
Description of the drawings
Fig. 1 is the structural representation of existing greasing pump.
Fig. 2 is the structural representation of the utility model embodiment one.
Fig. 3 is the schematic diagram of one medium output state of the utility model embodiment.
Fig. 4 is the schematic diagram of one medium input state of the utility model embodiment.
Fig. 5 is the schematic diagram after the adjustment plungers length of the utility model embodiment one.
Fig. 6 is the structural representation of the utility model embodiment two.
Fig. 7 is the structural representation of the utility model embodiment three.
Specific embodiment
As shown in Figures 2 to 7, a kind of greasing pump, including the pump housing 1, plunger 2 and the cam 3 of plunger is driven, cam 3 is by driving
Moving axis 4 drives, and the pump housing 1 is provided with medium entrance 5 and media outlet 6, and check valve, the pump housing 1 are provided with the media outlet 6
The cavity 13 for accommodating plunger and the elastic component that can make the reset of plunger 2 are provided with inside, the medium entrance 5 is arranged at the side wall of cavity 13
On, the media outlet 6 of the present embodiment is arranged on the end of the cavity 13, and the plunger 2 includes piston body 7 and is sheathed on post
The cylinder 8 of 7 end of plug main body, the position in the axial direction of piston body 7 of the cylinder 8 is adjustable, and the end of the cylinder 8 is provided with use
In the contact tip 9 of contact cam 3.When plunger 2 is pushed into, plunger end is first moved at medium entrance 5, then by cavity
Medium in 13 is released through media outlet 6, and cam 3 continues rotation afterwards, and plunger 2 gradually resets, due to setting at media outlet 6
There is check valve, the formation vacuum between plunger 2 and media outlet 6, when plunger end is moved at medium entrance 5, by medium
In suction cavity 13, plunger 2 is then advanced to carry out next stroke.As plunger is between medium entrance 5 and media outlet 6
Stroke is compression travel, therefore after adjusting 2 length of plunger, the overall stroke of plunger 2 is constant, compression travel change, and then is changed
The output quantity of greasing pump.
Embodiment one
As shown in Figures 2 to 5, a kind of greasing pump, including the pump housing 1, plunger 2 and the cam 3 of plunger is driven, cam 3 is by driving
Moving axis 4 drives, and the pump housing 1 is provided with medium entrance 5 and media outlet 6, and check valve, the pump housing 1 are provided with the media outlet 6
The cavity 13 for accommodating plunger is provided with inside, the plunger 2 includes piston body 7 and is sheathed on the cylinder 8 of 7 end of piston body, institute
State that the position in the axial direction of piston body 7 of cylinder 8 is adjustable, the end of the cylinder 8 is provided with for contacting the contact tip of cam 3
9.In the present embodiment, the end of the piston body 7 is provided with external screw thread, and the cylinder 8 is threadedly attached in piston body 7
End is simultaneously fastened by locking nut 10.
Embodiment two
As shown in fig. 6, in the present embodiment, the cylinder 8 is provided with tapped through hole, is provided with cylinder in the tapped through hole
8 are anchored on the jackscrew 11 in piston body 7, when needing to adjust length, jackscrew 11 are backed out, and adjust cylinder 8 to suitable position,
Jackscrew 11 is screwed into and is held out against.The other structures of the present embodiment are identical with embodiment one.
Embodiment three
As shown in fig. 7, in the present embodiment, the cylinder 8 is provided with tapped through hole, the relevant position of the piston body 7
The multiple tapped through holes or tapped blind hole 13 being arranged in order on axial direction are provided with, the piston body 7 and cylinder 8 pass through screw 12
Interfix, when needing to adjust length, screw 12 is backed out, adjust the position of cylinder 8, by 12 suitable tapped blind hole 13 of screw
.The other structures of the present embodiment are identical with embodiment one.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (5)
1. the cam of a kind of greasing pump, including the pump housing, plunger and driving plunger, the pump housing is provided with medium entrance and medium goes out
Mouthful, check valve is provided with the media outlet, the cavity for accommodating plunger and the elastic component that plunger return can be made, institute in the pump housing, is provided with
State medium entrance to be arranged on the side wall of cavity, it is characterised in that：The plunger includes piston body and is sheathed on piston body
The cylinder of end, cylinder position in the axial direction of piston body is adjustable.
2. greasing pump according to claim 1, it is characterised in that：The end of the piston body is provided with external screw thread, described
Cylinder is threadedly attached in the end of piston body and is fastened by locking nut.
3. greasing pump according to claim 1, it is characterised in that：The cylinder is provided with tapped through hole, and the screw thread leads to
Jackscrew cylinder being anchored in piston body is provided with hole.
4. greasing pump according to claim 1, it is characterised in that：The cylinder is provided with tapped through hole, the plunger master
The relevant position of body is provided with the multiple tapped through holes or tapped blind hole being distributed on axial direction, and the piston body and cylinder pass through spiral shell
Nail interfixes.
5. greasing pump as claimed in any of claims 1 to 4, it is characterised in that：The end of the cylinder is provided with use
In the contact tip of contact cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025861.6U CN206036621U (en) | 2016-08-31 | 2016-08-31 | Annotate fat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621025861.6U CN206036621U (en) | 2016-08-31 | 2016-08-31 | Annotate fat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206036621U true CN206036621U (en) | 2017-03-22 |
Family
ID=58299119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621025861.6U Expired - Fee Related CN206036621U (en) | 2016-08-31 | 2016-08-31 | Annotate fat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206036621U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109681759A (en) * | 2019-02-25 | 2019-04-26 | 山西日盛达新能源集团有限公司 | A kind of anticlogging calender bearing shell automatic lubrication installation |
| WO2019080699A1 (en) * | 2017-10-25 | 2019-05-02 | 郑州奥特科技有限公司 | Grease pumping device |
| CN111442177A (en) * | 2019-01-16 | 2020-07-24 | 贝尔&科佩GmbH公司 | Mounting element as a component of a lubricant pump |
-
2016
- 2016-08-31 CN CN201621025861.6U patent/CN206036621U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019080699A1 (en) * | 2017-10-25 | 2019-05-02 | 郑州奥特科技有限公司 | Grease pumping device |
| US11560980B2 (en) | 2017-10-25 | 2023-01-24 | Zhengzhou Autol Technology Co., Ltd. | Grease pumping device |
| CN111442177A (en) * | 2019-01-16 | 2020-07-24 | 贝尔&科佩GmbH公司 | Mounting element as a component of a lubricant pump |
| CN109681759A (en) * | 2019-02-25 | 2019-04-26 | 山西日盛达新能源集团有限公司 | A kind of anticlogging calender bearing shell automatic lubrication installation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206036621U (en) | Annotate fat pump | |
| CN202144789U (en) | Cold end of low-temperature high-pressure plunger pump | |
| CN104819276A (en) | Touch inner ball self-lubrication oil injection drum | |
| CN109059652B (en) | Gun hybrid drive system | |
| CN205008469U (en) | Adjustable undergauge structure | |
| CN201592214U (en) | High-speed punch slide block oil-pressure locking empty oil conversion supercharging device | |
| CN202990987U (en) | Adjustable blowout oil nozzle of heavy oil well | |
| CN206036622U (en) | Annotate fat pump plunger structure | |
| CN208663668U (en) | It is a kind of for removing and assembling the tooling of helical lobe compressor host | |
| CN103089834A (en) | Throttler | |
| CN202971070U (en) | Variable plunger pump with plurality of plungers | |
| CN203548030U (en) | Constant pressure fuel injection pump for diesel engine | |
| CN205207306U (en) | Novel pressure regulating device | |
| CN209041054U (en) | A kind of structure-improved of new type compressor crosshead | |
| CN113669222A (en) | Swash plate limiting and adjusting mechanism and constant-pressure variable pump | |
| CN203161531U (en) | Hollow stainless steel threaded rod | |
| CN106153970A (en) | A kind of test automatically supplies fat device with trace | |
| CN101545469B (en) | Adjustable pressure-proof multihead pump | |
| CN206890056U (en) | One kind is surged with fat valve | |
| CN204646570U (en) | With the hydraulic hand-pump of segmented plunger and two relief valves | |
| CN110529459A (en) | A kind of Quick cylinder | |
| CN105422519A (en) | Integrated small embedded hydraulic oil source | |
| CN204295561U (en) | For the orientation tool that water circulating pump adjustable vane is installed | |
| CN209430384U (en) | A kind of energy-saving plunger pump based on variable frequency control | |
| CN201636165U (en) | Hydraulic cylinder type pin shaft |
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: 20170322 Termination date: 20200831 |