CN215722427U - Electric lubricating pump station - Google Patents
Electric lubricating pump station Download PDFInfo
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- CN215722427U CN215722427U CN202122078709.1U CN202122078709U CN215722427U CN 215722427 U CN215722427 U CN 215722427U CN 202122078709 U CN202122078709 U CN 202122078709U CN 215722427 U CN215722427 U CN 215722427U
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Abstract
The utility model provides an electric lubricating pump station which comprises an electric lubricating pump, a grease distributor, a reversing solenoid valve, a mounting seat and a high-pressure connecting rubber pipe, wherein grease conveyed by the electric lubricating pump flows to the grease distributor or an external pipeline under the reversing control of the reversing solenoid valve, the electric lubricating pump comprises an oil storage tank, pump cores, a pump seat, a motor and a cam, the motor drives the cam to rotate, the cam drives the pump cores to work, a plurality of pump cores are arranged on the pump seat along the circumferential direction of the pump seat, an oil passage is arranged on the pump seat and communicated with the pump cores, the oil passage is connected with an oil outlet of the oil storage tank, and the plurality of pump cores convey the grease in the oil storage tank outwards from the oil outlet of the oil storage tank through the guiding of the oil passage. In addition, pump cores with different discharge capacities can be selected and matched to meet the lubricating requirements of different users.
Description
Technical Field
The utility model relates to the technical field of lubricating pump station equipment, in particular to an electric lubricating pump station.
Background
In the prior art, a lubricating pump system is mostly installed in a dispersed manner, namely a lubricating pump, an electromagnetic valve, a grease quantitative distribution device and the like are respectively installed at different positions and are connected with each other through a lubricating oil pipe; and when installing a plurality of pump cores on the pump seat, still need communicate a plurality of pump cores into one way through external pipeline in the outside of lubricating pump, this kind of mounting means occupation space is big, the stringing is loaded down with trivial details, installation, maintenance working strength height.
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides an electric lubrication pump station, which has high integration level, compact structure and convenient and fast installation, and can be additionally provided with a control module, oil storage tanks with different volumes and pump cores with different discharge capacities according to the requirements of users, thereby realizing automatic, timed and quantitative grease lubrication on each lubrication point, completely replacing manual grease filling, improving the production efficiency, avoiding the conditions of insufficient lubrication or excessive lubrication, prolonging the service life of equipment, reducing the production cost and preventing the environment pollution caused by excessive filling.
In order to achieve the aim, the utility model provides an electric lubricating pump station which comprises an electric lubricating pump, a grease distributor, a reversing electromagnetic valve, a mounting seat and a high-pressure connecting rubber pipe;
the electric lubricating pump, the grease distributor and the reversing electromagnetic valve are all arranged on the mounting seat, the electric lubricating pump, the grease distributor and the reversing electromagnetic valve are communicated through the high-pressure connecting rubber pipe, and grease conveyed by the electric lubricating pump flows to the grease distributor or an external pipeline under the reversing control of the reversing electromagnetic valve;
the electric lubricating pump comprises an oil storage tank, a pump core, a pump base, a motor and a cam, wherein the motor drives the cam to rotate, the cam drives the pump core to work, the pump base is provided with a plurality of pump cores along the circumferential direction of the pump core, the pump base is provided with an oil duct, the oil duct is communicated with the pump cores, the oil duct is connected with the oil outlet of the oil storage tank, and the pump cores are used for conveying grease in the oil storage tank outwards through the oil outlet of the oil duct.
Further, the electric lubrication pump further includes: connecting rod and pressure oil pan, the connecting rod sets up just follow vertical direction setting in the oil storage tank, press oil pan to wear to locate on the connecting rod, press oil pan edge under the dead weight effect the connecting rod downstream or press oil pan to be in follow under the grease promotion in the oil storage tank connecting rod rebound.
Further, the electric lubricating pump further comprises a pressure sensor and a pressure gauge, the pressure sensor and the pressure gauge are arranged at an oil outlet of the oil storage tank, and the pressure sensor and the pressure gauge are used for detecting the pressure of a rear-end pipeline.
Further, a liquid level sensor is arranged at the bottom of the connecting rod and is a magnetic induction sensor, a magnet is arranged on the oil pressing disc, and the magnet can be driven by the oil pressing disc to trigger the liquid level sensor.
Further, a safety valve is arranged at an oil outlet of the oil storage tank, and the safety valve is used for detecting the pressure of the pipeline.
Further, the outer edge of the oil pan abuts against the inner wall of the oil storage tank.
Furthermore, the oil duct is arranged along the circumferential direction, and the four pump cores are respectively communicated with the flow channel.
Compared with the prior art, the electric lubricating pump station provided by the utility model comprises an electric lubricating pump, a grease distributor, a reversing electromagnetic valve, a mounting seat and a high-pressure connecting rubber pipe, wherein grease conveyed by the electric lubricating pump flows to the grease distributor or an external pipeline under the reversing control of the reversing electromagnetic valve, the electric lubricating pump comprises an oil storage tank, a pump core, a pump seat, a motor and a cam, the motor drives the cam to rotate, the cam drives the pump core to work, the pump seat is provided with a plurality of pump cores along the circumferential direction of the pump seat, the pump seat is provided with an oil passage, the oil passage is communicated with each pump core, the oil passage is connected with an oil outlet of the oil storage tank, and the plurality of pump cores guide the grease in the oil storage tank to be conveyed outwards from the oil outlet of the oil storage tank through the oil passage, so that the complexity of connecting pipes outside the lubricating pump can be saved, the structure is simplified, and the purpose of increasing the oil outlet pressure and the outlet discharge capacity is realized. In addition, pump cores with different discharge capacities can be selected and matched to meet the lubricating requirements of different users.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The utility model will be further explained with reference to the drawings, in which:
FIG. 1 is a schematic diagram of a system of an electric lubrication pump station according to the present invention;
FIG. 2 is a perspective view of an electric lubrication pump station according to the present invention;
FIG. 3 is a perspective view of an electric lubrication pump of the present invention;
FIG. 4 is a sectional view of an electric lubricating pump according to the present invention;
fig. 5 is a sectional view of the internal structure at the pump mount of the present invention.
Description of reference numerals: 1. an electric lubrication pump; 101. an oil storage tank; 102. a connecting rod; 103. an oil pressing disc; 104. a pump core; 105. a pump mount; 106. a motor; 107. a cam; 108. a pressure sensor; 109. a pressure gauge; 110. a safety valve; 111. a motor housing; 112. a bottom cover; 113. a magnet; 114. a liquid level sensor; 115. an oil passage; 116. an oil return pipe; 2. a grease dispenser; 3. A reversing solenoid valve; 4. A mounting seat; 5. the high-pressure connecting rubber tube.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
As shown in fig. 1 and 2, the utility model provides an electric lubrication pump station, which comprises an electric lubrication pump 1, a grease distributor 2, a reversing solenoid valve 3, a mounting seat 4, a high-pressure connecting rubber tube 5 and the like, wherein the electric lubrication pump 1, the grease distributor 2 and the reversing solenoid valve 3 are all integrated on the mounting seat 4, and the communication among the components is realized through the high-pressure connecting rubber tube 5.
Grease conveyed by the electric lubricating pump 1 can be reversed through the reversing electromagnetic valve 3, and one path of grease passes through the grease distributor 2, so that quantitative and accurate grease lubrication of each lubricating point can be realized; one path can be externally connected with a pipeline and is connected to other grease quantitative distribution devices according to the field requirements, and the switching of the flow path is realized by the reversing electromagnetic valve 3.
As shown in fig. 2 to 5, the electric lubricating pump 1 includes an oil reservoir 101, a connecting rod 102, a pressure oil pan 103, a pump core 104, a pump mount 105, a motor 106, a cam 107, a pressure sensor 108, a pressure gauge 109, a relief valve 110, a motor case 111, and a bottom cover 112.
Specifically, the motor 106 drives the cam 107 to rotate, the cam 107 drives the pump core 104 to work, so as to pump out the grease in the oil storage tank 101, wherein the cam 107 is driven by matching with a plurality of pump cores 104, it should be explained that the grease output in the oil storage tank 101 is realized by the movement of the pump core 104, which is well known to those skilled in the art, and the detailed description is not given in this embodiment.
The oil outlet of the electric lubricating pump 1 is provided with a pressure sensor 108 and a pressure gauge 109, the pressure of a rear-end pipeline can be monitored in real time, and when the pressure in the pipeline reaches the set value of the pressure sensor 108, an alarm is output to inform a remote operator that the pipeline is blocked. And the on-site maintenance personnel can observe the residual pressure in the pipeline through the pressure gauge 109, so that the operation and maintenance operation is ensured to be safely carried out.
An oil pressing disc 103 is arranged in an oil storage tank 101 of the electric lubricating pump 1, the connecting rod 102 is used as a guide, the connecting rod 102 is arranged along the vertical direction, the oil pressing disc 103 is sleeved on the connecting rod 102, the outer edge of the oil pressing disc 103 abuts against the inner wall of the oil storage tank 101, and the oil pressing disc 103 can move downwards along the rod of the connecting rod 102 by virtue of self weight and the adsorption force of grease in the oil storage tank 101; on the contrary, when the oil is supplied to the oil tank 101 through the oil supply nozzle of the pump mount 105, the oil pan 103 can be moved up along the rod of the connecting rod 102 by the thrust of the continuously poured grease.
Therefore, grease adsorbed on the inner wall of the oil storage tank 101 can be effectively removed through the up-and-down movement of the oil pressing disc 103, the waste is reduced, and the grease utilization rate is improved; the clean working environment is kept, the later operation and maintenance working efficiency is improved, and the phenomenon that the lubricating effect is influenced because the grease is adsorbed on the inner wall of the oil storage tank 101 for a long time and is not cleaned in time can be prevented; and pollutants such as external dust particles and the like can be prevented from being mixed into the grease, so that the rear-end equipment is prevented from being broken down.
The electric lubricating pump 1 is internally provided with a connecting rod 102, a liquid level sensor 114 is arranged at the bottom of the connecting rod 102, and the liquid level sensor 114 is a magnetic induction sensor and is packaged at the bottommost end of the connecting rod to be matched with a magnet 113 on an oil pressing disc 103 for use. When the oil pressing disc 103 falls to the lowest liquid level, the magnet 113 on the oil pressing disc 103 triggers the liquid level sensor 114 at the bottommost end of the connecting rod, and outputs an alarm to inform a remote control worker to supplement oil in time.
The four pump cores 104 can be uniformly arranged on the pump base 105 along the circumferential direction at most, the four pump cores 104 are communicated and arranged through the oil passages 115 arranged on the pump base 105, oil is uniformly discharged from one oil outlet finally, the trouble of connecting pipes outside the lubricating pump is eliminated, the structure is simplified, and the purposes of increasing the oil discharging pressure and the discharge capacity of the outlet are achieved. In addition, pump cores with different discharge capacities can be selected and matched to meet the lubricating requirements of different users.
The oil outlet of the electric lubricating pump 1 is provided with a safety valve 110, when the pressure in the pipeline rises to the set value of the safety valve 110, the safety valve 110 is opened to release the pressure, the grease pumped by the lubricating pump returns to the oil storage tank 101 through an oil return pipe 116, and the environment pollution and the fault or accident caused by the unlimited increase of the pipeline pressure are prevented.
The electric lubricating pump provided by the embodiment can be additionally provided with the control module to control the motor to operate according to the user requirements so as to realize automatic, timing and quantitative grease lubrication on each lubricating point. An oil storage tank with large capacity can be arranged, so that the grease supplementing period is prolonged, the downtime is reduced, and the production efficiency is improved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the utility model. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are within the protection scope of the present invention, unless the content of the technical solution of the present invention is departed from.
Claims (7)
1. An electric lubricating pump station is characterized by comprising an electric lubricating pump, a grease distributor, a reversing electromagnetic valve, a mounting seat and a high-pressure connecting rubber pipe;
the electric lubricating pump, the grease distributor and the reversing electromagnetic valve are all arranged on the mounting seat, the electric lubricating pump, the grease distributor and the reversing electromagnetic valve are communicated through the high-pressure connecting rubber pipe, and grease conveyed by the electric lubricating pump flows to the grease distributor or an external pipeline under the reversing control of the reversing electromagnetic valve;
the electric lubricating pump comprises an oil storage tank, a pump core, a pump base, a motor and a cam, wherein the motor drives the cam to rotate, the cam drives the pump core to work, the pump base is provided with a plurality of pump cores along the circumferential direction of the pump core, the pump base is provided with an oil duct, the oil duct is communicated with the pump cores, the oil duct is connected with the oil outlet of the oil storage tank, and the pump cores are used for conveying grease in the oil storage tank outwards through the oil outlet of the oil duct.
2. The electric lubrication pump station of claim 1, further comprising: connecting rod and pressure oil pan, the connecting rod sets up just follow vertical direction setting in the oil storage tank, press oil pan to wear to locate on the connecting rod, press oil pan edge under the dead weight effect the connecting rod downstream or press oil pan to be in follow under the grease promotion in the oil storage tank connecting rod rebound.
3. The electric lubrication pump station according to claim 1, wherein the electric lubrication pump further comprises a pressure sensor and a pressure gauge, the pressure sensor and the pressure gauge are arranged at an oil outlet of the oil storage tank, and the pressure sensor and the pressure gauge are used for detecting the pressure of a rear-end pipeline.
4. The electric lubrication pump station according to claim 2, wherein a liquid level sensor is arranged at the bottom of the connecting rod, the liquid level sensor is a magnetic induction sensor, and a magnet is arranged on the oil pressing disc and can be driven by the oil pressing disc to trigger the liquid level sensor.
5. The electric lubrication pump station according to claim 1, wherein a safety valve is arranged at an oil outlet of the oil storage tank, and the safety valve detects the pipeline pressure.
6. The electric lubrication pump station according to claim 2, wherein the outer rim of the oil pan abuts against the inner wall of the oil storage tank.
7. The electric lubrication pump station according to claim 1, wherein the oil passages are arranged along a circumferential direction, and the four pump cores are respectively communicated with the flow passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078709.1U CN215722427U (en) | 2021-08-31 | 2021-08-31 | Electric lubricating pump station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122078709.1U CN215722427U (en) | 2021-08-31 | 2021-08-31 | Electric lubricating pump station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215722427U true CN215722427U (en) | 2022-02-01 |
Family
ID=80010125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122078709.1U Active CN215722427U (en) | 2021-08-31 | 2021-08-31 | Electric lubricating pump station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215722427U (en) |
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2021
- 2021-08-31 CN CN202122078709.1U patent/CN215722427U/en active Active
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