CN211083581U - Equipment operation lubricating oil circulation oiling system - Google Patents
Equipment operation lubricating oil circulation oiling system Download PDFInfo
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- CN211083581U CN211083581U CN201922248021.6U CN201922248021U CN211083581U CN 211083581 U CN211083581 U CN 211083581U CN 201922248021 U CN201922248021 U CN 201922248021U CN 211083581 U CN211083581 U CN 211083581U
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Abstract
The utility model relates to a lubricating oil circulating and injecting system for equipment operation, which comprises an oil storage tank and an oil tank, wherein the oil storage tank and the oil tank are mutually connected through a pipeline; an oil outlet and an oil return port are arranged on the oil tank, the oil outlet and the oil return port are connected with load equipment through a pipeline, and the pipeline is connected with a power device; a first oil pump is arranged on a pipeline between the oil storage tank and the oil tank, and the first oil pump is connected with a first motor; a detection device is arranged in the oil tank and comprises a foam block; the detection device also comprises a photoelectric sensor arranged at the lower part of the oil tank, the photoelectric sensor comprises a transmitter and a receiver, and the connecting line of the transmitter and the receiver corresponds to the foam block in the vertical direction; the oil tank is provided with a controller, the receiver is electrically connected with the controller, and the controller is electrically connected with the first motor. The utility model discloses a set up the detection device of lubricating oil liquid level height in the oil tank, have can be in the oil tank when the liquid level is lower automatic to the effect of mend oil in the oil tank.
Description
Technical Field
The utility model belongs to the technical field of lubricating oil circulation system's technique and specifically relates to an equipment operation lubricating oil circulation oiling system is related to.
Background
Many mechanical equipment can only guarantee normal operation of machine through lubricating oil during operation, therefore need a set of lubricating oil circulation system that matches with mechanical equipment to satisfy the lubricated needs of equipment.
At present, a patent document with an authorization publication number of CN205618953U discloses a lubricating oil circulation device, which includes an oil tank, wherein the oil tank is provided with an oil outlet and an oil return port, and the oil outlet is sequentially connected with a first oil inlet, a first valve, an oil pressure sensor, a first flow meter and a device to be lubricated through pipelines; and the waste oil generated by the equipment to be lubricated is sequentially connected with the second flowmeter, the second valve, the second oil inlet of the circulating pump, the filtering part and the oil return port through pipelines.
The lubricating oil circulating device has the following defects: the lubricating oil is lost when the equipment is circularly lubricated, the longer the service life is, the more the lubricating oil is lost, so that the lubricating oil in the oil tank is gradually consumed, and at the moment, if the oil is not supplemented into the oil tank, the circulating device can be idled, and the equipment is in a non-lubricated state.
SUMMERY OF THE UTILITY MODEL
To the not enough of existence among the above-mentioned prior art, the utility model aims at providing an equipment operation lubricating oil circulation oiling system, its detection device through set up in the oil tank and can detect lubricating oil liquid level height has the effect that can mend oil in the oil tank automatically when the liquid level is lower in the oil tank.
The above object of the present invention is achieved by the following technical solutions:
a lubricating oil circulating oiling system for equipment operation comprises an oil storage tank and an oil tank for storing lubricating oil, wherein the oil storage tank and the oil tank are mutually connected through a pipeline; the oil tank is provided with an oil outlet and an oil return port, the oil outlet and the oil return port are connected with load equipment through a pipeline, and the pipeline is connected with a power device for pumping oil; a first oil pump is arranged on a pipeline between the oil storage tank and the oil tank, and the first oil pump is connected with a first motor for driving the first oil pump to work; a detection device for detecting the height of the liquid level is arranged in the oil tank, and the detection device comprises a foam block capable of lifting along with the height of the liquid level; the detection device also comprises a photoelectric sensor arranged at the lower part of the oil tank, the photoelectric sensor comprises a transmitter and a receiver, and the connecting line of the transmitter and the receiver corresponds to the foam block in the vertical direction; the oil tank is provided with a controller, the receiver is electrically connected with the controller, and the controller is electrically connected with the first motor.
Through adopting above-mentioned technical scheme, along with the constantly reduction of lubricated oil mass in the oil tank, the foam piece descends along with the decline of liquid level in the oil tank, and when lubricated oil mass dropped to a definite value, the foam piece moved to and is located between transmitter and the receiver of oil tank lower part to the receiver will be blockked and then send a signal to the controller, and the first oil pump work of controller control first motor work drive, thereby accomplish the oil supplementation work in sending into the oil tank with the lubricating oil in the oil storage tank.
The utility model discloses a further set up to: the upper portion of the oil tank is also provided with the photoelectric sensor, a connecting line of a transmitter and a receiver of the photoelectric sensor positioned on the upper portion of the oil tank corresponds to the foam block in the vertical direction, and the receiver is electrically connected with the controller.
Through adopting above-mentioned technical scheme, when first oil pump was to oil tank internal pumping, liquid level constantly risees in the oil tank to the height of foam piece also constantly risees, blocks when the receiver that is located upper portion when the foam piece, and the receiver will send the signal to the controller, and the first motor stop work of controller control and then stop to oil tank internal pumping, avoids the oil in the oil tank to spill over.
The utility model discloses a further set up to: the detection device also comprises a slideway arranged in the oil tank, the slideway comprises two symmetrically arranged baffle plates, the baffle plates are of long strip-shaped structures vertical to the liquid level in the oil tank, and the cross sections of the baffle plates are U-shaped; the foam block is arranged between the two baffle plates and is connected to the top of the inner cavity of the oil tank through a rope; and the emitter and the receiver of the photoelectric sensor correspond to the gap between the two baffles.
By adopting the technical scheme, the position of the foam block can be limited between the two baffle plates, so that the foam block can be ensured to move up and down along the vertical direction along with the height of the liquid level; the rope is connected the foam block at the top of oil tank inner chamber, avoids the foam block to deviate from between two baffles when the liquid level is low excessively.
The utility model discloses a further set up to: the oil tank is internally provided with a filtering device, the filtering device comprises a filtering box arranged in the oil tank, and the filtering box is communicated with the inner cavity of the oil tank and the oil return port; the filter is characterized in that a filter used for filtering lubricating oil is installed in the filter box, an opening corresponding to the filter box is formed in the top of the oil tank, and a cover is hinged to the opening.
By adopting the technical scheme, when the lubricating oil flows in from the oil return port, the filter can filter impurities in the lubricating oil, and the filtered lubricating oil flows into the oil tank again for subsequent use; when the filter needs to be replaced, the filter can be taken out by opening the cover.
The utility model discloses a further set up to: a cooling device is arranged between the oil return port of the oil tank and the oil outlet end of the load equipment, and comprises a cooling tank and a cooling pipe arranged in the cooling tank; the cooling pipe is a metal pipeline which is bent repeatedly for a plurality of times, one end of the cooling pipe is connected with the oil return port through a pipeline, and the other end of the cooling pipe is connected with the oil outlet end of the load equipment through a pipeline.
Through adopting above-mentioned technical scheme, when lubricating oil flow through the cooling tube, the cooling tube of bending many times is favorable to making lubricating oil cooling to reciprocate.
The utility model discloses a further set up to: and a cooling fan is arranged on the cooling box, and the air outlet surface of the cooling fan faces the cooling pipe.
Through adopting above-mentioned technical scheme, radiator fan during operation can increase the air flow velocity to improve the radiating rate of lubricating oil.
The utility model discloses a further set up to: be provided with the viewing aperture on the oil tank, the viewing aperture link up the inside of oil tank, and viewing aperture department is fixed and is provided with glass.
Through adopting above-mentioned technical scheme, the staff can observe the height of liquid level in the oil tank through the viewing aperture to judge how much of oil mass in the oil tank.
The utility model discloses a further set up to: and a liquid level ruler is arranged at the edge of the observation port.
Through adopting above-mentioned technical scheme, the liquid level chi can show oil mass data in the oil tank to the staff can judge the oil reserve of lubricating oil in the oil tank in view of the above.
To sum up, the utility model discloses a beneficial technological effect does:
1. the foam block descends along with the descending of the liquid level in the oil tank along with the continuous reduction of the lubricating oil amount in the oil tank, when the lubricating oil amount descends to a certain value, the foam block moves to a position between a transmitter and a receiver which are positioned at the lower part of the oil tank, so that the receiver is blocked and sends a signal to the controller, the controller controls the first motor to work to drive the first oil pump to work, and the lubricating oil in the oil storage tank is sent into the oil tank to finish oil supplement work;
2. when the liquid level in the oil tank is higher, the controller can control the first motor to stop working, so that the oil in the oil tank is prevented from overflowing; the baffle and the rope can ensure that the foam block moves up and down along the vertical direction, so that the foam block is prevented from falling off; when the filter needs to be replaced, the cover is opened and can be taken out;
3. the cooling pipe is beneficial to cooling the lubricating oil; when the cooling fan works, the air flow speed can be increased, so that the cooling speed of the lubricating oil is increased; the height of the liquid level in the oil tank can be observed through the observation port by a worker; the liquid level ruler can facilitate the staff to read out the oil storage capacity in the oil tank.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the fuel tank;
FIG. 3 is a schematic view of a filtration apparatus;
fig. 4 is a schematic view showing a cooling pipe.
In the figure, 1, an oil storage tank; 2. an oil tank; 21. an oil outlet; 22. an oil return port; 23. a viewing port; 24. a liquid level ruler; 31. a first oil pump; 32. a first motor; 41. a second oil pump; 42. a second motor; 5. a detection device; 51. a slideway; 511. a baffle plate; 52. a foam block; 53. a photosensor; 531. a transmitter; 532. a receiver; 54. a controller; 6. a filtration device; 61. a filter cartridge; 62. a filter; 63. a cover; 7. a cooling device; 71. a cooling tank; 72. a cooling tube; 73. a heat dissipation fan.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, in order to disclose the lubricating oil circulation oiling system for equipment operation of the present invention, the lubricating oil circulation oiling system comprises an oil storage tank 1 and an oil tank 2 which are communicated with each other by using a pipeline, wherein both the oil storage tank 1 and the oil tank 2 are used for storing lubricating oil; a first oil pump 31 is arranged on a pipeline between the oil storage tank 1 and the oil tank 2, the first oil pump 31 is connected with a first motor 32 for driving the first oil pump 31 to work, and the first oil pump 31 can convey lubricating oil in the oil storage tank 1 into the oil tank 2 when working; an oil outlet 21 and an oil return port 22 are arranged on the oil tank 2, the oil outlet 21 is connected with a second oil pump 41 through a pipeline, and the second oil pump 41 is connected with a second motor 42 for driving the second oil pump 41 to work; the second oil pump 41 is connected with the oil inlet end of the load equipment needing lubrication through a pipeline, and the oil outlet end of the load equipment is connected with the oil return port 22; a detection device 5 for detecting the height of the liquid level is arranged in the oil tank 2, and the detection device 5 is connected with a first motor 32; the oil tank 2 is also internally provided with a filtering device 6, and the filtering device 6 is connected with the oil return port 22 and is used for filtering the lubricating oil which flows back into the oil tank 2; when the load device works, the second oil pump 41 drives the lubricating oil to enter the load device from the oil tank 2, then the lubricating oil flows back to the oil tank 2 through the oil return port 22 to complete circulation, and when the liquid level in the oil tank 2 is low, the detection device 5 can detect the low liquid level to enable the first motor 32 to work, so that the oil is supplemented into the oil tank 2.
Referring to fig. 1 and 2, the detection device 5 includes a slide way 51 disposed in the oil tank 2, the slide way 51 includes two symmetrically disposed baffles 511, the baffles 511 are elongated structures perpendicular to the liquid level in the oil tank 2, and the cross section of the baffles 511 is U-shaped; the detection device 5 further comprises a foam block 52 arranged between the two baffle plates 511, the foam block 52 is connected to the top of the inner cavity of the oil tank 2 through a rope, the foam block 52 floats above the liquid level in the oil tank 2, and therefore the foam block 52 can move up and down along with the change of the liquid level; the detection device 5 further comprises two groups of photoelectric sensors 53 arranged inside the oil tank 2, wherein the photoelectric sensors 53 comprise a transmitter 531 and a receiver 532, one group of the photoelectric sensors 53 is arranged at the upper part of the oil tank 2, and the other group of the photoelectric sensors 53 is arranged at the lower part of the oil tank 2; the emitter 531 and the corresponding receiver 532 of the photoelectric sensor 53 both correspond to the gap between the two baffles 511; the detection device 5 further comprises a controller 54 arranged on the oil tank 2, the two receivers 532 are both electrically connected with the controller 54, and the controller 54 is electrically connected with the first motor 32; when the amount of the lubricating oil in the oil tank 2 drops to a certain value, the foam block 52 blocks the transmitter 531, so that the receiver 532 can send a signal to the controller 54, the controller 54 controls the first motor 32 to work, and the first motor 32 drives the first oil pump 31 to work, so that the lubricating oil in the oil storage tank 1 is sent into the oil tank 2 to complete oil supplement.
Referring to fig. 2 and 3, the filter device 6 comprises a filter cartridge 61 arranged in the oil tank 2, the filter cartridge 61 communicating with both the oil return opening 22 of the oil tank 2 and the inner cavity of the oil tank 2; a filter 62 for filtering lubricating oil is arranged in the filter box 61, an opening corresponding to the filter box 61 is arranged at the top of the oil tank 2, and a cover 63 is hinged at the opening; when the lubricating oil flows in from the oil return opening 22, the filter 62 can filter impurities in the lubricating oil, and the filtered lubricating oil flows into the oil tank 2 again for subsequent use; when the filter 62 needs to be replaced, the filter 62 can be removed by opening the cover 63.
Referring to fig. 1 and 4, a cooling device 7 is arranged between the oil outlet end of the load device and the oil return port 22 of the oil tank 2, and the cooling device 7 is used for cooling lubricating oil; the cooling device 7 comprises a cooling box 71, a cooling pipe 72 is arranged in the cooling box 71, the cooling pipe 72 is a metal pipeline which is bent repeatedly, one end of the cooling pipe 72 is connected with the oil return port 22 of the oil tank 2 through a pipeline, and the other end of the cooling pipe is connected with the oil outlet end of the load equipment through a pipeline; when the lubricating oil flows through the cooling pipe 72, the cooling pipe 72 bent repeatedly is beneficial to cooling the lubricating oil; the cooling box 71 is provided with a cooling fan 73, an air outlet surface of the cooling fan 73 faces the cooling pipe 72, and the air flowing speed can be increased when the cooling fan 73 works, so that the heat radiation speed of lubricating oil is increased.
Referring to fig. 1, the oil tank 2 is provided with an observation port 23, and the observation port 23 penetrates through the inside of the oil tank 2; the observation port 23 is long-strip-shaped and is arranged along the direction of lifting of the liquid level, glass is fixedly arranged at the observation port 23, and a worker can observe the height of the liquid level in the oil tank 2 through the observation port 23; the edge of viewing aperture 23 is provided with liquid level ruler 24, and liquid level ruler 24 can show the interior oil level data of oil tank 2 to the staff can judge the reserve capacity of lubricating oil in oil tank 2 in view of the above.
The utility model discloses an operating principle is, along with the continuous reduction of the interior lubricated oil mass of oil tank 2, foam block 52 descends along with the decline of liquid level in the oil tank 2, when lubricated oil mass descends to a definite value, foam block 52 moves to being located between transmitter 531 and the receiver 532 of oil tank 2 lower part, thereby receiver 532 will be blockked and then send a signal to controller 54, controller 54 controls the work of first motor 32 and drives first oil pump 31 work, thereby accomplish the oil supplementation work in sending into oil tank 2 with the lubricating oil in the oil storage tank 1.
The embodiment of the present invention is a preferred embodiment of the present invention, which is not limited in this way to the protection scope of the present invention, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A lubricating oil circulating oiling system for equipment operation comprises an oil storage tank (1) and an oil tank (2) for storing lubricating oil, wherein the oil storage tank (1) and the oil tank (2) are connected with each other through a pipeline; an oil outlet (21) and an oil return port (22) are formed in the oil tank (2), the oil outlet (21) and the oil return port (22) are connected with load equipment through a pipeline, and a power device for pumping oil is connected to the pipeline; the method is characterized in that: a first oil pump (31) is arranged on a pipeline between the oil storage tank (1) and the oil tank (2), and the first oil pump (31) is connected with a first motor (32) for driving the first oil pump (31) to work; a detection device (5) for detecting the height of the liquid level is arranged in the oil tank (2), and the detection device (5) comprises a foam block (52) capable of lifting along with the height of the liquid level; the detection device (5) further comprises a photoelectric sensor (53) arranged at the lower part of the oil tank (2), the photoelectric sensor (53) comprises a transmitter (531) and a receiver (532), and a connecting line of the transmitter (531) and the receiver (532) corresponds to the foam block (52) in the vertical direction; the oil tank (2) is provided with a controller (54), the receiver (532) is electrically connected with the controller (54), and the controller (54) is electrically connected with the first motor (32).
2. The system of claim 1, wherein: the photoelectric sensor (53) is also arranged on the upper portion of the oil tank (2), a connecting line of a transmitter (531) and a receiver (532) of the photoelectric sensor (53) on the upper portion of the oil tank (2) corresponds to the foam block (52) in the vertical direction, and the receiver (532) is electrically connected with the controller (54).
3. A lube oil recirculation system according to claim 1 or 2, characterized in that: the detection device (5) further comprises a slide way (51) arranged in the oil tank (2), the slide way (51) comprises two symmetrically arranged baffle plates (511), the baffle plates (511) are of long strip-shaped structures perpendicular to the liquid level in the oil tank (2), and the cross sections of the baffle plates (511) are U-shaped; the foam block (52) is arranged between the two baffles (511), and the foam block (52) is connected to the top of the inner cavity of the oil tank (2) through a rope; the emitter (531) and the receiver (532) of the photoelectric sensor (53) correspond to the gap between the two baffles (511).
4. A lube oil recirculation system according to claim 1 or 2, characterized in that: a filtering device (6) is arranged in the oil tank (2), the filtering device (6) comprises a filtering box (61) arranged in the oil tank (2), and the filtering box (61) is communicated with an inner cavity of the oil tank (2) and an oil return opening (22); a filter (62) used for filtering lubricating oil is installed in the filter box (61), an opening corresponding to the filter box (61) is formed in the top of the oil tank (2), and a cover (63) is hinged to the opening.
5. A lube oil recirculation system according to claim 1 or 2, characterized in that: a cooling device (7) is arranged between the oil return port (22) of the oil tank (2) and the oil outlet end of the load equipment, and the cooling device (7) comprises a cooling tank (71) and a cooling pipe (72) arranged in the cooling tank (71); the cooling pipe (72) is a metal pipeline which is bent repeatedly, one end of the cooling pipe (72) is connected with the oil return opening (22) through a pipeline, and the other end of the cooling pipe is connected with the oil outlet end of the load equipment through a pipeline.
6. The system of claim 5, wherein: and a cooling fan (73) is arranged on the cooling box (71), and the air outlet surface of the cooling fan (73) faces the cooling pipe (72).
7. A lube oil recirculation system according to claim 1 or 2, characterized in that: be provided with viewing aperture (23) on oil tank (2), viewing aperture (23) link up the inside of oil tank (2), and viewing aperture (23) department is fixed and is provided with glass.
8. The system of claim 7, wherein: and a liquid level ruler (24) is arranged at the edge of the observation port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248021.6U CN211083581U (en) | 2019-12-14 | 2019-12-14 | Equipment operation lubricating oil circulation oiling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922248021.6U CN211083581U (en) | 2019-12-14 | 2019-12-14 | Equipment operation lubricating oil circulation oiling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211083581U true CN211083581U (en) | 2020-07-24 |
Family
ID=71629844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922248021.6U Expired - Fee Related CN211083581U (en) | 2019-12-14 | 2019-12-14 | Equipment operation lubricating oil circulation oiling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211083581U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112965539A (en) * | 2021-02-24 | 2021-06-15 | 徐逸萍 | Oil tank liquid level holding device for numerical control machine tool |
| CN113074312A (en) * | 2021-03-24 | 2021-07-06 | 石家庄美涤洗涤设备有限公司 | Automatic lubricating system and method for power bearing of washing machine |
| CN114110396A (en) * | 2022-01-14 | 2022-03-01 | 南通北顺机械设备有限公司 | Lubricating mechanism |
| CN114517885A (en) * | 2022-01-21 | 2022-05-20 | 珠海博瑞特包装科技有限公司 | Lubricating oil filling control method, device and system |
-
2019
- 2019-12-14 CN CN201922248021.6U patent/CN211083581U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112965539A (en) * | 2021-02-24 | 2021-06-15 | 徐逸萍 | Oil tank liquid level holding device for numerical control machine tool |
| CN113074312A (en) * | 2021-03-24 | 2021-07-06 | 石家庄美涤洗涤设备有限公司 | Automatic lubricating system and method for power bearing of washing machine |
| CN114110396A (en) * | 2022-01-14 | 2022-03-01 | 南通北顺机械设备有限公司 | Lubricating mechanism |
| CN114110396B (en) * | 2022-01-14 | 2023-01-24 | 南通北顺机械设备有限公司 | Lubricating mechanism |
| CN114517885A (en) * | 2022-01-21 | 2022-05-20 | 珠海博瑞特包装科技有限公司 | Lubricating oil filling control method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200724 Termination date: 20211214 |