CN219139328U

CN219139328U - Operation test device for rotor oil pump and cycloid oil pump

Info

Publication number: CN219139328U
Application number: CN202320115409.2U
Authority: CN
Inventors: 郭兆玺; 仵文杰; 郑海波; 张建伟
Original assignee: Hartford Compressor Yantai Co ltd
Current assignee: Hartford Compressor Yantai Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-06-06
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses an operation test device for a rotor oil pump and a cycloid oil pump, which comprises a bottom plate, wherein an oil tank is fixedly arranged at the top of the bottom plate, a control box is fixedly arranged on the front surface of the oil tank, one side of the oil tank is fixedly communicated with an oil filter A, the other side of the oil tank is fixedly communicated with an oil filter B, a placing rack A is fixedly arranged at one side of the top of the bottom plate, the top of the placing rack A is provided with the rotor oil pump, the output end of the rotor oil pump is communicated with an oil outlet pipe A, and the outer side of the oil outlet pipe A is provided with an electromagnetic valve A. Through the control box that sets up for show parameters such as pressure, temperature, power, control rotor oil pump and cycloid oil pump's start-up, reversal and stop simultaneously, and control solenoid valve A, solenoid valve D, solenoid valve B and solenoid valve C's start-up and closure, thereby realize testing rotor oil pump and cycloid oil pump, same device can separately survey and survey simultaneously rotor oil pump and cycloid oil pump, hoisting device's practicality.

Description

Operation test device for rotor oil pump and cycloid oil pump

Technical Field

The utility model belongs to the technical field of rotor oil pump and cycloid oil pump tests, and particularly relates to an operation test device for a rotor oil pump and a cycloid oil pump.

Background

The rotor oil pump consists of a shell, an inner rotor, an outer rotor, a pump cover and the like. The inner rotor is fixed on the rotor shaft by a key or a pin and is directly or indirectly driven by a crank gear, the eccentric distance between the centers of the inner rotor and the outer rotor is e, the inner rotor drives the outer rotor to rotate together in the same direction, and the cycloidal oil pump also utilizes the change of the sealing volume between teeth to realize oil absorption. It is composed of oil distributing disc (front and back covers), external rotor (driven wheel) and internal rotor (driving wheel) eccentrically installed in pump body.

The rotor oil pump and the cycloid oil pump are required to be detected in the production process of the rotor oil pump and the cycloid oil pump, and the existing detection equipment adopts two detection equipment to detect the rotor oil pump and the cycloid oil pump respectively, so that the detection effect is good, but the occupied area is large, the control is inconvenient, and a plurality of workers are required to operate.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide an operation test device for a rotor oil pump and a cycloid oil pump, which solves the problems that the existing detection equipment adopts two detection devices to detect the rotor oil pump and the cycloid oil pump respectively, has good detection effect, but occupies large area, is inconvenient to control and needs a plurality of workers to operate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an operation test device for rotor oil pump and cycloid oil pump, includes the bottom plate, the top fixed mounting of bottom plate has the oil tank, the positive fixed mounting of oil tank has the control box, the fixed intercommunication in one side of oil tank has oil filter A, the fixed intercommunication in opposite side of oil tank has oil filter B, one side fixed mounting at bottom plate top has rack A, rack A's top is provided with rotor oil pump, rotor oil pump's output intercommunication has an oil pipe A, oil pipe A's the outside is provided with solenoid valve A, rotor oil pump's input intercommunication has oil pipe B, oil pipe B's outside is provided with solenoid valve D, the opposite side fixed mounting at bottom plate top has rack B, rack B's top is provided with cycloid oil pump, cycloid oil pump's output intercommunication has oil pipe B, oil pipe B's the outside is provided with solenoid valve B, cycloid oil pump's input intercommunication has oil pipe A, oil pipe A's the outside is provided with solenoid valve C.

Preferably, the back of the oil tank is communicated with a liquid level meter.

Through above-mentioned technical scheme, advantage lies in can make things convenient for the staff to look over the liquid level of the inside fluid of oil tank through the level gauge that sets up, makes things convenient for the staff timely operation, guarantees the normal operating of device.

Preferably, the back of the placing frame A is fixedly provided with a sub-controller A, the output end of the sub-controller A is connected with the rotor oil pump through a wire, the back of the placing frame B is fixedly provided with a sub-controller B, and the output end of the sub-controller B is connected with the cycloid oil pump through a wire.

Through the technical scheme, the rotor oil pump control device has the advantages that the starting, the reversing and the stopping of the rotor oil pump can be controlled through the set sub-controller A, and the starting, the reversing and the stopping of the cycloid oil pump can be controlled through the set sub-controller B.

Preferably, the output end of the control box is connected with the rotor oil pump, the electromagnetic valve A, the electromagnetic valve D, the cycloid oil pump, the electromagnetic valve B and the electromagnetic valve C through wires respectively.

Through above-mentioned technical scheme, the advantage lies in through the control box that sets up for show parameters such as pressure, temperature, power, control rotor oil pump and cycloid oil pump's start-up, reversal and stop simultaneously, and control solenoid valve A, solenoid valve D, solenoid valve B and solenoid valve C's start-up and closure, thereby realize testing rotor oil pump and cycloid oil pump, same device can carry out the separation survey and survey simultaneously to rotor oil pump and cycloid oil pump, hoisting device's practicality.

Preferably, the top of the oil tank is provided with an oil filling port, and an oil cover is arranged in the oil filling port.

Through above-mentioned technical scheme, advantage lies in that accessible oil filler hole adds fluid to the inside of oil tank, can prevent the inside that other impurity got into the oil tank through the oil lid that sets up, guarantees the purity of the inside fluid of oil tank.

Preferably, one end of the oil pumping pipe B far away from the rotor oil pump is communicated with the oil tank, one end of the oil pumping pipe A far away from the cycloid oil pump is communicated with the oil tank, one end of the oil outlet pipe A far away from the rotor oil pump is communicated with the oil filter A, and one end of the oil outlet pipe B far away from the cycloid oil pump is communicated with the oil filter B.

Through above-mentioned technical scheme, the advantage lies in that rotor oil pump start the back can be through taking out the inside fluid of oil pipe B extraction oil tank and carry out the test to rotor oil pump, the inside of oil filter A is then gone into through solenoid valve A to the fluid of extraction, filter the inside of back re-discharging to the oil tank through oil filter A, thereby realize testing rotor oil pump, cycloid oil pump start the back can be through taking out the inside fluid of oil pipe A extraction oil tank and carry out the test to cycloid oil pump, the inside of oil filter B is then gone into through play oil pipe B to the fluid of extraction, the inside of oil tank is gone into again after filtering through oil filter B, thereby realize testing cycloid oil pump.

Preferably, the bottom of the bottom plate is fixedly provided with four support columns which are symmetrically distributed at four corners of the bottom plate in a rectangular shape.

Through above-mentioned technical scheme, the advantage lies in supporting the device is whole through four support columns that set up, makes the bottom of bottom plate keep away from ground, guarantees the normal operating of device.

Compared with the prior art, the utility model has the beneficial effects that:

1. can carry out the test through the inside fluid of oil extraction pipe B extraction oil tank to the rotor oil pump after the rotor oil pump starts, the inside of oil filter A is then discharged to the inside of oil filter A through solenoid valve A to the inside of oil filter A filters the back and discharges the oil tank again to realize testing the rotor oil pump, can test the cycloid oil pump through the inside fluid of oil extraction pipe A extraction oil tank after the cycloid oil pump starts, the inside of oil filter B is then discharged through play oil pipe B to the inside of oil filter B, the inside of oil tank is discharged again after filtering through oil filter B, thereby realizes testing the cycloid oil pump.

2. Through the control box that sets up for show parameters such as pressure, temperature, power, control rotor oil pump and cycloid oil pump's start-up, reversal and stop simultaneously, and control solenoid valve A, solenoid valve D, solenoid valve B and solenoid valve C's start-up and closure, thereby realize testing rotor oil pump and cycloid oil pump, same device can separately survey and survey simultaneously rotor oil pump and cycloid oil pump, hoisting device's practicality.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic bottom perspective view of the present utility model;

fig. 3 is a schematic elevational view of the present utility model.

In the figure: 1. a bottom plate; 2. a placing rack A; 3. a rotor oil pump; 4. an oil outlet pipe A; 5. a solenoid valve A; 6. an oil filter A; 7. an oil tank; 8. an oil cover; 9. a solenoid valve B; 10. an oil outlet pipe B; 11. cycloidal oil pump; 12. a solenoid valve C; 13. an oil pumping pipe A; 14. a control box; 15. a sub-controller A; 16. an oil pumping pipe B; 17. a solenoid valve D; 18. a placing rack B; 19. a support column; 20. an oil filter B; 21. a sub-controller B; 22. a level gauge.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1-3, an operation test device for a rotor oil pump and a gerotor oil pump comprises a bottom plate 1, an oil tank 7 is fixedly arranged at the top of the bottom plate 1, a control box 14 is fixedly arranged at the front surface of the oil tank 7, an oil filter A6 is fixedly communicated with one side of the oil tank 7, an oil filter B20 is fixedly communicated with the other side of the oil tank 7, a placing rack A2 is fixedly arranged at one side of the top of the bottom plate 1, a rotor oil pump 3 is arranged at the top of the placing rack A2, an oil outlet pipe A4 is communicated with the output end of the rotor oil pump 3, an electromagnetic valve A5 is arranged at the outer side of the oil outlet pipe A4, an oil pumping pipe B16 is communicated with the input end of the rotor oil pump 3, an electromagnetic valve D17 is arranged at the outer side of the oil pumping pipe B16, a placing rack B18 is fixedly arranged at the other side of the top of the bottom plate 1, a gerotor oil pump 11 is communicated with an oil outlet pipe B10, an electromagnetic valve B9 is arranged at the outer side of the oil outlet pipe B10, an oil pumping pipe a13 is communicated with the input end of the gerotor oil pump 11, and an electromagnetic valve C12 is arranged at the outer side of the gerotor pipe a 13.

The working principle of the technical scheme is as follows:

the rotor oil pump 3 can be tested through extracting oil in the oil tank 7 through the oil extracting pipe B16 after being started, the extracted oil is then discharged into the oil filter A6 through the electromagnetic valve A5, the extracted oil is filtered through the oil filter A6 and then is discharged into the oil tank 7 again, so that the rotor oil pump 3 is tested, the cycloid oil pump 11 can be tested through extracting oil in the oil tank 7 through the oil extracting pipe A13 after being started, the extracted oil is then discharged into the oil filter B20 through the oil outlet pipe B10, the extracted oil is filtered through the oil filter B20 and then is discharged into the oil tank 7 again, the cycloid oil pump 11 is tested, the starting, the reversing and the stopping of the rotor oil pump 3 can be controlled through the set sub-controller A15, the starting, the reversing and the stopping of the cycloid oil pump 11 can be controlled through the set sub-controller B21, and the set control box 14 is used for displaying parameters such as pressure, temperature and power, the starting, the reversing and the stopping of the rotor oil pump 3 and the oil pump 11 are controlled, the electromagnetic valves A5, the electromagnetic valve D17, the electromagnetic valve B9 and the electromagnetic valve C12 are controlled to be started and the electromagnetic valve C12 are controlled to be closed, the cycloid oil pump 3 is tested, and the cycloid oil pump 11 is tested, and the cycloid oil pump can be tested, and the cycloid oil pump 11 can be tested, and the cycloid oil pump can be tested and tested, the cycloid oil pump 11 can be tested, and the practical device can be tested, and the device can be separated.

In another embodiment, as shown in fig. 1-3, the back of the tank 7 is connected with a level gauge 22.

The liquid level meter 22 through setting up can make things convenient for the staff to look over the liquid level of the inside fluid of oil tank 7, makes things convenient for the staff timely operation, guarantees the normal operating of device.

In another embodiment, as shown in fig. 1-3, a sub-controller a15 is fixedly installed on the back of the placement frame A2, the output end of the sub-controller a15 is connected with the rotor oil pump 3 through a wire, a sub-controller B21 is fixedly installed on the back of the placement frame B18, the output end of the sub-controller B21 is connected with the gerotor oil pump 11 through a wire, and the output end of the control box 14 is respectively connected with the rotor oil pump 3, the solenoid valve A5, the solenoid valve D17, the gerotor oil pump 11, the solenoid valve B9 and the solenoid valve C12 through wires.

The start, the reverse rotation and the stop of the rotor oil pump 3 can be controlled through the set sub controller A15, the start, the reverse rotation and the stop of the cycloid oil pump 11 can be controlled through the set sub controller B21, the start, the reverse rotation and the stop of the rotor oil pump 3 and the cycloid oil pump 11 are simultaneously controlled through the set control box 14 for displaying parameters such as pressure, temperature and power, the start and the reverse rotation and the stop of the rotor oil pump 3 and the cycloid oil pump 11 are controlled, the start and the closure of the electromagnetic valve A5, the electromagnetic valve D17, the electromagnetic valve B9 and the electromagnetic valve C12 are controlled, the rotor oil pump 3 and the cycloid oil pump 11 are tested, the rotor oil pump 3 and the cycloid oil pump 11 can be separately measured and simultaneously measured through the same device, and the practicability of the device is improved.

In another embodiment, as shown in fig. 1 to 3, the top of the oil tank 7 is provided with a filler port, and the inside of the filler port is provided with an oil cap 8.

The oil can be added into the oil tank 7 through the oil filling port, other impurities can be prevented from entering the oil tank 7 through the oil cover 8, and the purity of the oil in the oil tank 7 is ensured.

In another embodiment, as shown in fig. 1-3, the end of the oil pumping pipe B16 away from the gerotor pump 3 is communicated with the oil tank 7, the end of the oil pumping pipe a13 away from the gerotor pump 11 is communicated with the oil tank 7, the end of the oil outlet pipe A4 away from the gerotor pump 3 is communicated with the oil filter A6, and the end of the oil outlet pipe B10 away from the gerotor pump 11 is communicated with the oil filter B20.

The rotor oil pump 3 can be tested through extracting the inside fluid of oil tank 7 through oil pipe B16 after starting, the inside of oil filter A6 is then discharged to the inside of oil filter A5 to the fluid of extraction, filters the inside of oil tank 7 through oil filter A6 and discharges again to realize testing rotor oil pump 3, cycloid oil pump 11 can be tested through extracting the inside fluid of oil tank 7 through oil pipe A13 after starting, the inside of oil filter B20 is then discharged through oil pipe B10 to the inside of oil filter B20 to the fluid of extraction, discharges again to the inside of oil tank 7 after the filtration of oil filter B20, thereby realizes testing cycloid oil pump 11.

In another embodiment, as shown in fig. 1-3, the bottom of the bottom plate 1 is fixedly provided with four support columns 19, and the four support columns 19 are symmetrically distributed at four corners of the bottom plate 1 in a rectangular shape.

The device can be integrally supported through the four supporting columns 19, so that the bottom of the bottom plate 1 is far away from the ground, and the normal operation of the device is ensured.

The working principle and the using flow of the utility model are as follows: the rotor oil pump 3 can be tested through the inside fluid of oil pumping pipe B16 extraction oil tank 7 after starting, the inside of oil filter A6 is then discharged through solenoid valve A5 to the inside of oil filter A6 to the fluid of extraction, filter the inside of oil tank 7 via oil filter A6 and discharge again, thereby realize testing rotor oil pump 3, cycloid oil pump 11 starts the back and can be tested through the inside fluid of oil pumping pipe A13 extraction oil tank 7 inside, the inside of oil filter B20 is then discharged through oil pipe B10 to the inside of oil filter B20 to the fluid of extraction, filter the inside of oil tank 7 again after filtering via oil filter B20, thereby realize testing cycloid oil pump 11, can control the start-up of rotor oil pump 3 through the minute accuse ware A15 that sets up, reverse rotation and stop, and can control the start-up, reverse rotation and stop of cycloid oil pump 11 through the minute accuse ware B21 that sets up, through the control box 14 that sets up, be used for showing parameters such as pressure, temperature, power, start-up and stop of simultaneously control rotor oil pump 3 and oil pump 11, and solenoid valve A5, solenoid valve D17, solenoid valve B9 and C12 start-up and closure and 3, can be controlled, thereby realize measuring the inside of cycloid oil pump 7 can be separated to the inside the oil pump 7 and can be carried out to the inside through the oil pump 7, the inside of cycloid oil pump 7 is measured through the oil pump 7, can be guaranteed to the inside the oil pump 7, can be measured, the inside the oil pump is detected through the oil pump is detected to the inside the oil pump is guaranteed, can be separated to the inside the device is guaranteed, can be separated through the oil pump 7, and the oil pump device is opened through the measurement device is opened.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An operation test device for a rotor oil pump and a gerotor oil pump, comprising a base plate (1), characterized in that: the top fixed mounting of bottom plate (1) has oil tank (7), the front fixed mounting of oil tank (7) has control box (14), the fixed intercommunication in one side of oil tank (7) has oil filter A (6), the fixed intercommunication in opposite side of oil tank (7) has oil filter B (20), one side fixed mounting at bottom plate (1) top has rack A (2), the top of rack A (2) is provided with rotor oil pump (3), the output intercommunication of rotor oil pump (3) has out oil pipe A (4), the outside of out oil pipe A (4) is provided with solenoid valve A (5), the input intercommunication of rotor oil pump (3) has oil pumping pipe B (16), the outside of oil pumping pipe B (16) is provided with solenoid valve D (17), the opposite side fixed mounting at bottom plate (1) top has rack B (18), the top of rack B (18) is provided with oil pump (11), the output intercommunication of oil pump (11) has out oil pipe B (10), the outside of oil pumping pipe B (10) is provided with solenoid valve A (9), the outside of oil pumping pipe B (3) is provided with solenoid valve A (13), the outside of oil pumping pipe B (13) is provided with solenoid valve A (13).

2. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: the back of the oil tank (7) is communicated with a liquid level meter (22).

3. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: the back fixed mounting of rack A (2) has branch accuse ware A (15), the output of branch accuse ware A (15) is connected with rotor oil pump (3) through the wire, the back fixed mounting of rack B (18) has branch accuse ware B (21), the output of branch accuse ware B (21) is connected with cycloid oil pump (11) through the wire.

4. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: the output end of the control box (14) is respectively connected with the rotor oil pump (3), the electromagnetic valve A (5), the electromagnetic valve D (17), the cycloid oil pump (11), the electromagnetic valve B (9) and the electromagnetic valve C (12) through wires.

5. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: the top of oil tank (7) has seted up the oil filler neck, and the internally mounted of oil filler neck has oily lid (8).

6. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: one end that rotor oil pump (3) was kept away from to oil pumping pipe B (16) is linked together with oil tank (7), one end that cycloid oil pump (11) was kept away from to oil pumping pipe A (13) is linked together with oil tank (7), one end that rotor oil pump (3) was kept away from to oil outlet pipe A (4) is linked together with oil filter A (6), one end that cycloid oil pump (11) was kept away from to oil outlet pipe B (10) is linked together with oil filter B (20).

7. An operation test device for a gerotor and gerotor pump according to claim 1, characterized in that: the bottom of the bottom plate (1) is fixedly provided with four support columns (19), and the four support columns (19) are symmetrically distributed at four corners of the bottom plate (1) in a rectangular shape.