CN202972445U - Oil scraping type electric grease pump - Google Patents
Oil scraping type electric grease pump Download PDFInfo
- Publication number
- CN202972445U CN202972445U CN 201220696429 CN201220696429U CN202972445U CN 202972445 U CN202972445 U CN 202972445U CN 201220696429 CN201220696429 CN 201220696429 CN 201220696429 U CN201220696429 U CN 201220696429U CN 202972445 U CN202972445 U CN 202972445U
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- oil
- pump
- plunger
- pump housing
- pump body
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Abstract
The utility model discloses an oil scraping type electric grease pump which comprises an oil tank and a pump body. The pump body is mounted at the bottom of the oil tank, a gear speed reducing mechanism, an eccentric gear mechanism and a plunger are arranged in the pump body, the plunger is mounted in a plunger hole in the pump body, the gear speed reducing mechanism is driven by a motor and drives the eccentric gear mechanism to rotate to drive the plunger to do reciprocating motion, and the plunger hole is respectively provided with an oil injection opening and an oil inlet communicated with the oil tank. An oil scraping component is arranged in the tank body and connected with the gear speed reducing mechanism through a rotating shaft, and the oil scraping component is provided with a sensing part which is connected with an alarm prompting device mounted on the pump body. An internal program controller and a high-low liquid level alarm device are arranged on the grease pump, intelligent control of a lubricating pump is achieved, a safety valve structure is arranged in the pump body, safe and stable operation of the pump body is guaranteed, and due to the improvement of the oil scraping component, air in grease is greatly reduced, and continuous stability of oil discharging pressure is guaranteed.
Description
Technical field
The utility model relates to a kind of oil and scrapes the electronic grease pump of formula, belongs to the machinery lubrication technical field.
Background technique
Often need to add a certain amount of lubricant grease by electronic grease pump in the machinery such as running mechanism, transportation, lathe, weaving, forging and pressing, wind-power electricity generation, to reduce the wearing and tearing of equipment, reduce noise, thus the working life of extension device; Present domestic electronic grease pump mostly is food tray formula with pressure and oil is scraped two kinds of formulas, oil tank volume has 1-10L, has two position to report to the police, but scarcely is with program controller, have the shortcoming of the difficult discharge of air, fuel-displaced pressure transient in grease, especially the application in the wind-powered electricity generation occasion is subject to great restriction.
The model utility content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, proposes a kind of electronic grease pump, changed traditional lubricating system, adopts built-in program controller and two position to report to the police, and whole lubrication system had the characteristics of intelligent management.
In order to solve above technical problem, the utility model provides a kind of oil to scrape the electronic grease pump of formula, comprise oil tank and the pump housing, the described pump housing is arranged on tank bottom, be provided with reduction gears mechanism, eccentric mechanism and plunger in the described pump housing, described plunger is arranged in the plunger hole of the pump housing, described reduction gears mechanism is by motor driving, described reduction gears mechanism moves reciprocatingly by driving the described plunger of eccentric mechanism rotary actuation, the filler opening that is respectively equipped with pouring orifice on described plunger hole and communicates with described oil tank; Be provided with the frizing assembly in described tank body, described frizing assembly is connected with described reduction gears mechanism through rotating shaft, and described frizing assembly is provided with inductive means, and described inductive means is connected with alarm device on the pump housing is installed.
The utility model further limits technological scheme: aforesaid oil is scraped the electronic grease pump of formula, on the described pump housing, mounting safety valve communicates with oil tank, when intrasystem pressure reaches setting value, safety valve is opened, lubricating grease is directly delivered in oil tank, to alleviate the pressure of the pump housing, when pressure satisfies job requirement, the safety valve autoshutdown, lubricant pump works on.
Aforesaid oil is scraped the electronic grease pump of formula, and described inductive means is the approach switch that is arranged on the pump housing, after approach switch reaches the setting critical distance, reminds by the alarm device, controls motor lubricant pump is quit work.
Further, aforesaid oil is scraped the electronic grease pump of formula, and stepwise type distributor also is installed on the described pump housing, by distributor, lubricating grease is dispensed to a plurality of lubricating points.
The beneficial effects of the utility model are: the utlity model has that volume is little, lightweight, the characteristics of conveniently moving, be applicable to all kinds of narrow and small not easy-operating spaces and use.By being installed, built-in program controller and two position report to the police, realized the intellectuality control of lubricant pump, mounting safety valve structure in the pump housing, guaranteed safely and steadily running of the pump housing, due to the improvement to the frizing assembly, make the air in grease greatly reduce, guarantee out the continual and steady of oil pressure simultaneously.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model safety valve structure schematic diagram.
Fig. 3 is the utility model approach switch schematic diagram.
Embodiment
A kind of oil that the present embodiment provides is scraped the electronic grease pump of formula, structure as shown in Figure 1 to Figure 3, comprise oil tank 1 and the pump housing 2, the pump housing is arranged on tank bottom, be provided with reduction gears mechanism, eccentric mechanism 3 and plunger 4 in the pump housing, plunger 4 is arranged in the plunger hole of the pump housing, and reduction gears mechanism is driven by motor 5, reduction gears mechanism moves reciprocatingly by driving eccentric mechanism rotary actuation plunger, the filler opening that is respectively equipped with pouring orifice 6 on plunger hole and communicates with oil tank 1; Be provided with frizing assembly 7 in tank body, the frizing assembly is connected with reduction gears mechanism through rotating shaft 9, the pump housing is provided with approach switch 8, approach switch is connected with alarm device on the pump housing is installed, after approach switch reaches the setting critical distance, remind by the alarm device, control motor lubricant pump is quit work.On the pump housing, mounting safety valve 10 communicates with oil tank, and when intrasystem pressure reached setting value, safety valve was opened, lubricating grease is directly delivered in oil tank, and to alleviate the pressure of the pump housing, when pressure satisfies job requirement, the safety valve autoshutdown, lubricant pump works on.On this external pump housing, stepwise type distributor is installed also, by distributor, lubricating grease is dispensed to a plurality of lubricating points.
Working principle of the present utility model: motor is by a pair of reduction gears mechanism band movable eccentric wheel rotation, and then the promotion plunger moves reciprocatingly, lubricant pump is realized oil suction and oiling process by the to-and-fro motion of plunger, lubricating grease enters through one-way valve the stepwise type distributor that is integrated on pump housing support, then provides the oil outlet that is no more than 18 points to enter each lubricating point by stepwise type distributor.Simultaneously be built-in with safety valve at lubricant pump, when system pressure surpassed 20MPa, safety valve was opened automatically, grease flow oil return tank, and when system pressure during lower than 20MPa, the safety valve autoshutdown, lubrication system is recovered normal operation.Approach switch on the frizing assembly and the distance of tank bottom are during less than 3mm, and the approach switch output signal is controlled alarm indicator lamp and alarm signal work, controls simultaneously lubricant pump and quits work.
In addition to the implementation, the utility model can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (4)
1. oil is scraped the electronic grease pump of formula, comprise oil tank and the pump housing, the described pump housing is arranged on tank bottom, it is characterized in that: be provided with reduction gears mechanism, eccentric mechanism and plunger in the described pump housing, described plunger is arranged in the plunger hole of the pump housing, described reduction gears mechanism is by motor driving, and described reduction gears mechanism moves reciprocatingly by driving the described plunger of eccentric mechanism rotary actuation, the filler opening that is respectively equipped with pouring orifice on described plunger hole and communicates with described oil tank; Be provided with the frizing assembly in described tank body, described frizing assembly is connected with described reduction gears mechanism through rotating shaft, and described frizing assembly is provided with inductive means, and described inductive means is connected with alarm device on the pump housing is installed.
2. oil according to claim 1 is scraped the electronic grease pump of formula, it is characterized in that: on the described pump housing, mounting safety valve communicates with oil tank.
3. oil according to claim 1 is scraped the electronic grease pump of formula, it is characterized in that: described inductive means is the approach switch that is arranged on the pump housing.
4. oil according to claim 1 is scraped the electronic grease pump of formula, it is characterized in that: stepwise type distributor also is installed on the described pump housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696429 CN202972445U (en) | 2012-12-17 | 2012-12-17 | Oil scraping type electric grease pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220696429 CN202972445U (en) | 2012-12-17 | 2012-12-17 | Oil scraping type electric grease pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202972445U true CN202972445U (en) | 2013-06-05 |
Family
ID=48513519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220696429 Expired - Lifetime CN202972445U (en) | 2012-12-17 | 2012-12-17 | Oil scraping type electric grease pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202972445U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604034A (en) * | 2013-11-22 | 2014-02-26 | 启东中冶润滑设备有限公司 | Lubricating pump for high-viscosity lubricant |
| CN104741332A (en) * | 2015-02-14 | 2015-07-01 | 安徽宝昱电子科技有限公司 | Oil scraping device for machinery |
| CN109707983A (en) * | 2017-10-25 | 2019-05-03 | 郑州奥特科技有限公司 | Grease pump |
| CN109707982A (en) * | 2017-10-25 | 2019-05-03 | 郑州奥特科技有限公司 | Grease pumping installations |
| CN110281040A (en) * | 2019-08-26 | 2019-09-27 | 四川盛科唯工科技有限公司 | A kind of tiny deep hole processing cutter grasping system |
-
2012
- 2012-12-17 CN CN 201220696429 patent/CN202972445U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604034A (en) * | 2013-11-22 | 2014-02-26 | 启东中冶润滑设备有限公司 | Lubricating pump for high-viscosity lubricant |
| CN103604034B (en) * | 2013-11-22 | 2018-12-18 | 启东中冶润滑液压设备有限公司 | High viscosity lubricants lubricating pump |
| CN104741332A (en) * | 2015-02-14 | 2015-07-01 | 安徽宝昱电子科技有限公司 | Oil scraping device for machinery |
| CN109707983A (en) * | 2017-10-25 | 2019-05-03 | 郑州奥特科技有限公司 | Grease pump |
| CN109707982A (en) * | 2017-10-25 | 2019-05-03 | 郑州奥特科技有限公司 | Grease pumping installations |
| CN109707982B (en) * | 2017-10-25 | 2024-04-02 | 郑州奥特科技有限公司 | Grease pumping device |
| CN109707983B (en) * | 2017-10-25 | 2024-04-02 | 郑州奥特科技有限公司 | Grease pump |
| CN110281040A (en) * | 2019-08-26 | 2019-09-27 | 四川盛科唯工科技有限公司 | A kind of tiny deep hole processing cutter grasping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
|
| CX01 | Expiry of patent term |