CN220151522U - Grease pump performance detection device - Google Patents
Grease pump performance detection device Download PDFInfo
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- CN220151522U CN220151522U CN202321723743.2U CN202321723743U CN220151522U CN 220151522 U CN220151522 U CN 220151522U CN 202321723743 U CN202321723743 U CN 202321723743U CN 220151522 U CN220151522 U CN 220151522U
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- grease pump
- pipe
- performance detection
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- 239000004519 grease Substances 0.000 title claims abstract description 52
- 238000001514 detection method Methods 0.000 title claims abstract description 37
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model belongs to the technical field of oil pump performance detection, and particularly relates to an oil pump performance detection device which comprises a frame body, a hollow cylinder, an oil storage tank, an oil pressure detection assembly and an oil pump, wherein two left side plates are vertically and fixedly arranged in the frame body, the hollow cylinder is fixedly arranged on the two left side plates, the oil pump is arranged on the left side of the frame body, a conveying pipe is fixedly arranged on the inner wall of one side of the frame body, two ends of the conveying pipe are respectively connected with the hollow cylinder and an oil outlet of the oil pump, the oil pressure detection assembly is arranged in the hollow cylinder, the oil pressure detection assembly is connected with the top inner wall and the bottom inner wall of the frame body, and the oil storage tank is fixedly arranged on the bottom inner wall of the frame body. The utility model has reasonable design, simple and convenient operation, is convenient for a detector to intuitively observe the detected data, and simultaneously is convenient for the quick disassembly and assembly of the grease pump before and after the performance detection, thereby effectively improving the efficiency of the performance detection of the grease pump.
Description
Technical Field
The utility model relates to the technical field of grease pump performance detection, in particular to a grease pump performance detection device.
Background
Most engineering machinery equipment needs to be provided with a pneumatic grease pump to provide good lubrication for normal operation of equipment. Some faults can be unavoidable in the long-time continuous operation process of the pneumatic grease pump, and an operator is required to repair and detect the pneumatic grease pump. At present, the grease pump is generally put into use by a direct installation machine after maintenance, whether the pressure and flow characteristics of the air-operated grease pump after maintenance meet the design requirements of the pump cannot be ensured, if the performance of the grease pump after maintenance does not meet the design requirements, the grease supply of mechanical equipment is easy to be abnormal, equipment is damaged and stopped, in order to avoid the situation, performance detection is required before the installation machine after the maintenance of the grease pump is completed, and the prior patent of the patent number CN 214247640U is searched to disclose a performance detection device for the air-operated grease pump, which comprises a fixed installation plate; one side of the fixed mounting plate is fixedly provided with an air diad body through a fastening bolt, and the other side of the fixed mounting plate is provided with a pressure gauge, a high-pressure stop valve and a mechanical flowmeter, so that the actual maximum working pressure, the actual output flow and the theoretical maximum working pressure of the pneumatic grease pump can be simply and rapidly detected, and the reliability and maintainability of the equipment are improved.
According to research, the prior patent discloses that before the grease pump is detected, the grease pump is required to be installed on equipment and then connected with the equipment to perform detection operation, when the quantity of the grease pumps to be detected is large, the performance detection of the grease pump by adopting the mode wastes a large amount of time.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provides a grease pump performance detection device.
The technical aim of the utility model is realized by the following technical scheme: a grease pump performance detection device comprises a frame body, a hollow cylinder, an oil storage tank, an oil pressure detection assembly and a grease pump;
the oil storage tank is characterized in that two left side plates are vertically and fixedly installed in the frame body, the hollow cylinders are fixedly installed on the two left side plates, the oil pump is arranged on the left side of the frame body, a conveying pipe is fixedly installed on one side inner wall of the frame body, two ends of the conveying pipe are respectively connected with the hollow cylinders and oil outlets of the oil pump, the oil pressure detection assembly is arranged in the hollow cylinders, the oil pressure detection assembly is connected with the top inner wall and the bottom inner wall of the frame body, the oil storage tank is fixedly installed on the bottom inner wall of the frame body, and a left pipe and a right pipe are connected between the oil storage tank and the hollow cylinders.
Preferably, the oil pressure detection assembly comprises a first piston plate, a push rod, a second piston plate, a hollow pipe, a U-shaped pipe, a first pressure gauge and a right side plate, wherein the same right side plate is fixedly arranged on the inner wall of the top of the frame body and the inner wall of the bottom of the frame body, the hollow pipe is fixedly arranged on one side of the right side plate, one end of the hollow pipe extends into the hollow cylinder, the second piston plate and the first piston plate are respectively and hermetically and slidably arranged in the hollow pipe and the hollow cylinder, the same push rod is fixedly arranged between the first piston plate and the second piston plate, the U-shaped pipe is fixedly arranged on the right side plate, one end of the U-shaped pipe is communicated with the hollow pipe, and the first pressure gauge is arranged at one end of the U-shaped pipe far away from the hollow pipe.
Preferably, the two ends of the conveying pipe are respectively and fixedly provided with a left joint and a right joint, and the left joint and the right joint are respectively communicated with the oil outlet of the grease pump and the hollow cylinder.
Preferably, the left pipe and the right pipe are fixedly provided with regulating valves.
Preferably, a pressure relief pipe is fixedly arranged at the top of one side of the oil storage tank, and a pressure relief valve is fixedly arranged on the pressure relief pipe.
Preferably, a connecting pipe is fixedly arranged on the oil storage tank, and a second pressure gauge is fixedly arranged on the connecting pipe.
Preferably, a supporting plate is fixedly arranged on one side of the frame body, and the grease pump is arranged on the supporting plate.
The beneficial effects of the utility model are as follows: according to the utility model, the maximum oil pressure of the oil supply of the oil pump can be detected through the oil pressure detection assembly, and meanwhile, the normal oil supply oil pressure data of the oil pump can be detected under the cooperation of the regulating valve, the left pipe, the right pipe and the second pressure meter, so that the performance of the oil pump can be effectively detected.
The utility model has the advantages of simple and convenient operation, convenient visual observation of detected data by detection personnel, convenient disassembly and assembly of the grease pump before and after performance detection, and effective improvement of the efficiency of performance detection of the grease pump.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of a performance detecting device for a grease pump according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a device for detecting performance of a grease pump according to the present utility model;
fig. 3 is a schematic partial perspective view of a performance detecting device for a grease pump according to the present utility model.
In the figure: 1. a frame; 11. a supporting plate; 12. a left side plate; 13. a right side plate; 2. a hollow cylinder; 21. a first piston plate; 22. a push rod; 23. a second piston plate; 24. a hollow tube; 25. a U-shaped tube; 26. a first pressure gauge; 3. an oil storage tank; 31. a second pressure gauge; 32. a pressure relief tube; 33. a pressure release valve; 34. a left tube; 35. a right tube; 36. a regulating valve; 4. a delivery tube; 41. a left joint; 42. a right joint; 5. and a grease pump.
Detailed Description
The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1-3, a grease pump performance detecting device comprises a frame 1, a hollow cylinder 2, an oil storage tank 3 and a grease pump 5, wherein two left side plates 12 are vertically and fixedly installed in the frame 1, the hollow cylinder 2 is fixedly installed on the two left side plates 12, the grease pump 5 is arranged on the left side of the frame 1, a conveying pipe 4 is fixedly installed on one side inner wall of the frame 1, two ends of the conveying pipe 4 are respectively connected with oil outlets of the hollow cylinder 2 and the grease pump 5, the same right side plate 13 is fixedly installed on the top inner wall and the bottom inner wall of the frame 1, a hollow pipe 24 is fixedly installed on one side of the right side plate 13, one end of the hollow pipe 24 extends into the hollow cylinder 2, a piston plate two 23 and a piston plate two 21 are respectively and slidably installed in a sealing manner in the hollow pipe 24 and the hollow cylinder 2, a push rod 22 is fixedly installed between the piston plate two 23, the right side plate 13 is fixedly provided with a U-shaped pipe 25, one end of the U-shaped pipe 25 is communicated with the hollow pipe 24, one end of the U-shaped pipe 25, which is far away from the hollow pipe 24, is provided with a first pressure gauge 26, the pressure generated when the grease pump 5 injects oil into the hollow cylinder 2 through the conveying pipe 4 can control the first piston plate 21 and the second piston plate 23 to synchronously slide rightwards, and simultaneously air in the hollow pipe 24 is compressed under the action of the second piston plate 23, so that the maximum oil outlet pressure of the grease pump 5 can be reacted under the action of the first pressure gauge 26, the oil storage tank 3 is fixedly arranged on the inner wall of the bottom of the frame body 1, a left pipe 34 and a right pipe 35 are connected between the oil storage tank 3 and the hollow cylinder 2, the two ends of the conveying pipe 4 are respectively fixedly provided with a left joint 41 and a right joint 42, and the left joint 41 and the right joint 42 are respectively communicated with the oil outlet of the grease pump 5 and the hollow cylinder 2, and are convenient to disassemble and assemble.
In this embodiment, all fixed mounting has governing valve 36 on left pipe 34 and the right pipe 35, can control the velocity of flow of oil in left pipe 34 and the right pipe 35 through governing valve 36, and one side top fixed mounting of oil storage tank 3 has pressure release pipe 32, and fixed mounting has pressure release valve 33 on the pressure release pipe 32, can carry out the pressure release operation to oil storage tank 3 after oil supply oil pressure detects the completion, and fixed mounting has the connecting pipe on the oil storage tank 3, and fixed mounting has manometer two 31 on the connecting pipe, is convenient for detect the operation to the oil supply oil pressure of grease pump 5.
In this embodiment, the supporting plate 11 is fixedly installed on one side of the frame body 1, and the grease pump 5 is installed on the supporting plate 11, so that support can be provided for the grease pump 5, and performance detection operation is facilitated.
Working principle: when the oil pump is used, firstly, the oil pump 5 is arranged on the supporting plate 11, the oil outlet of the oil pump is connected with the left joint 41, the two regulating valves 36 are closed, the power supply is turned on, the oil pump 5 is started, oil is injected into the hollow cylinder 2 through the conveying pipe 4 by the oil pump 5, the piston plate 21, the push rod 22 and the piston plate two 23 move rightwards under the action of oil pressure, so that air in the hollow cylinder 24 can be compressed, the maximum oil pressure of the oil supplied by the oil pump 5 can be observed through reading of the pressure meter 26, then the two pressure relief valves 33 and the regulating valves 36 on the right side are opened, the oil in the hollow cylinder 2 enters the oil storage tank 3 through the right pipe 35, after pressure relief is completed, the piston plate 21 and the piston plate two 23 slide leftwards for resetting, the oil pump 5 is started again and regulated to a normal oil supply pressure state, the regulating valve 36 on the left side is opened, the oil is injected into the oil storage tank 3 through the left pipe 34, meanwhile, the opening degree of the regulating valve 36 on the right side is regulated, the flow rate of the oil in the left pipe 34 is regulated, and the oil can be obtained through observing the opening of the regulating valve 36 on the right side, so that the oil pressure data can be obtained by observing the pressure meter 31.
The device for detecting the performance of the grease pump provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. The grease pump performance detection device is characterized by comprising a frame body (1), a hollow cylinder (2), an oil storage tank (3), an oil pressure detection assembly and a grease pump (5);
the oil storage device is characterized in that two left side plates (12) are vertically and fixedly installed in the frame body (1), the hollow cylinder (2) is fixedly installed on the two left side plates (12), the oil pump (5) is arranged on the left side of the frame body (1), a conveying pipe (4) is fixedly installed on one side inner wall of the frame body (1), two ends of the conveying pipe (4) are respectively connected with oil outlets of the hollow cylinder (2) and the oil pump (5), the oil pressure detection assembly is arranged in the hollow cylinder (2), the oil pressure detection assembly is connected with the top inner wall and the bottom inner wall of the frame body (1), the oil storage tank (3) is fixedly installed on the bottom inner wall of the frame body (1), and a left pipe (34) and a right pipe (35) are connected between the oil storage tank (3) and the hollow cylinder (2).
2. The grease pump performance detection apparatus according to claim 1, wherein: the oil pressure detection assembly comprises a first piston plate (21), a push rod (22), a second piston plate (23), a hollow tube (24), a first U-shaped tube (25), a first pressure gauge (26) and a right side plate (13), wherein the same right side plate (13) is fixedly installed on the inner wall of the top of the frame body (1) and the inner wall of the bottom of the frame body, the hollow tube (24) is fixedly installed on one side of the right side plate (13), one end of the hollow tube (24) extends into the hollow tube (2), the second piston plate (23) and the first piston plate (21) are respectively and slidably installed in the hollow tube (24) and the hollow tube (2), the same push rod (22) is fixedly installed between the first piston plate (21) and the second piston plate (23), the U-shaped tube (25) is fixedly installed on the right side plate (13), and the first pressure gauge (26) is installed at one end of the U-shaped tube (25) far away from the hollow tube (24).
3. The grease pump performance detection apparatus according to claim 1, wherein: the two ends of the conveying pipe (4) are respectively and fixedly provided with a left joint (41) and a right joint (42), and the left joint (41) and the right joint (42) are respectively communicated with an oil outlet of the grease pump (5) and the hollow cylinder (2).
4. The grease pump performance detection apparatus according to claim 1, wherein: and regulating valves (36) are fixedly arranged on the left pipe (34) and the right pipe (35).
5. The grease pump performance detection apparatus according to claim 1, wherein: the top of one side of the oil storage tank (3) is fixedly provided with a pressure relief pipe (32), and the pressure relief pipe (32) is fixedly provided with a pressure relief valve (33).
6. The grease pump performance detection apparatus according to claim 1, wherein: the oil storage tank (3) is fixedly provided with a connecting pipe, and the connecting pipe is fixedly provided with a second pressure gauge (31).
7. The grease pump performance detection apparatus according to claim 1, wherein: one side of the frame body (1) is fixedly provided with a supporting plate (11), and the grease pump (5) is arranged on the supporting plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723743.2U CN220151522U (en) | 2023-07-04 | 2023-07-04 | Grease pump performance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321723743.2U CN220151522U (en) | 2023-07-04 | 2023-07-04 | Grease pump performance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220151522U true CN220151522U (en) | 2023-12-08 |
Family
ID=89012949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321723743.2U Active CN220151522U (en) | 2023-07-04 | 2023-07-04 | Grease pump performance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220151522U (en) |
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2023
- 2023-07-04 CN CN202321723743.2U patent/CN220151522U/en active Active
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