CN215807792U - Special oil injection system for open gear - Google Patents
Special oil injection system for open gear Download PDFInfo
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- CN215807792U CN215807792U CN202121646034.XU CN202121646034U CN215807792U CN 215807792 U CN215807792 U CN 215807792U CN 202121646034 U CN202121646034 U CN 202121646034U CN 215807792 U CN215807792 U CN 215807792U
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Abstract
The utility model discloses a special oil injection system for an open gear, which comprises a spray gun assembly, wherein the spray gun assembly is provided with an oil inlet, an air inlet and a nozzle, the oil inlet is communicated with an oil supply device, and the air inlet is communicated with an air supply device; the oil supply device comprises an air source duplex piece, a first electromagnetic valve, a pneumatic pump and a single line distributor which are sequentially communicated through a pipeline, the output end of the single line distributor is communicated with the oil inlet through a pipeline, the pneumatic pump is matched with the oil drum, and an oil agent filter is arranged between the pneumatic pump and the single line distributor; the gas supply device comprises a second filtering pressure reducing valve and a second electromagnetic valve which are sequentially communicated through a pipeline, and the output end of the second electromagnetic valve is communicated with the gas inlet through a pipeline. The utility model can realize intermittent oil supply, the oil liquid is in a mist shape, the lubrication is ensured, the resource waste is greatly reduced, and impurities in the oil liquid can not be mixed into the lubricating liquid to influence the gear transmission when the oil is supplied to the gear.
Description
Technical Field
The utility model belongs to the field of oil injection systems of gears, and particularly relates to an oil injection system special for an open gear.
Background
In the rotary kiln, the lubrication of large and small meshing gears adopts an oil slinger oil-carrying lubrication mode, in the operation process, lubricating oil in an oil pool of a gear box is lifted through the oil slinger to lubricate a small gear, and oil attached to the small gear lubricates a large gear. In addition, iron nitrate and other impurities generated by gear meshing friction are mixed into lubricating oil, and certain influence is caused on the abrasion of the large gear and the small gear.
SUMMERY OF THE UTILITY MODEL
One of the objectives of the present invention is to provide an oil injection system dedicated for an open gear, so as to solve the problems of resource waste and splashing of lubricating oil caused by oil lubrication of the existing oil slinger.
In order to achieve the purpose, the utility model provides the following technical scheme:
a special oil injection system for an open gear comprises a spray gun assembly, wherein the spray gun assembly is provided with an oil inlet, an air inlet and a nozzle, the oil inlet is communicated with an oil supply device, and the air inlet is communicated with an air supply device;
the oil supply device comprises an air source duplex piece, a first electromagnetic valve, a pneumatic pump and a single line distributor which are sequentially communicated through a pipeline, the output end of the single line distributor is communicated with the oil inlet through a pipeline, the pneumatic pump is matched with the oil drum, and an oil agent filter is arranged between the pneumatic pump and the single line distributor;
the air supply device comprises a second filtering pressure reducing valve and a second electromagnetic valve which are sequentially communicated through a pipeline, and the output end of the second electromagnetic valve is communicated with the air inlet through a pipeline;
the air compressor, the air source duplex piece, the second filtering pressure reducing valve, the spray gun assembly, the first electromagnetic valve, the second electromagnetic valve and the single-line distributor are connected with a controller.
Preferably, the oil drum cooperation is equipped with liquid level display subassembly.
Preferably, the liquid level display subassembly includes spacing pipe, and the vertical setting of spacing pipe is in the oil drum, spacing socle portion and barrel head fixed connection, spacing pipe wall from last down set gradually the opening, spacing intraductal cooperation is equipped with the float, float top fixed connection connecting rod, connecting rod top fixed connection montant, the lantern ring is connected to the montant bottom, a liquid level display pole is worn to be equipped with by the lantern ring.
Preferably, liquid level display pole bottom and the same height in oil drum bottom, the height that highly is greater than the oil drum height of liquid level display pole.
Preferably, the liquid level display rod is provided with scale marks.
Preferably, the bottom of the float is level with the bottom of the collar.
Preferably, the floating piece is a floating ball, a guide plate is arranged on the top cover of the limiting pipe, and a guide hole is formed in the guide plate in a matched mode with the connecting rod.
Preferably, the liquid level display device further comprises a low liquid level alarm assembly matched with the liquid level display assembly.
Preferably, low liquid level warning subassembly is including fixed two mounting panels that set up at the oil drum outer wall, and two mounting panels symmetry set up, and infrared emission pipe is installed to one of them mounting panel, and photosensitive receiver tube is installed to another mounting panel, and photosensitive receiver tube and infrared emission pipe's line and liquid level display pole non-intersect, photosensitive receiver tube, infrared emission pipe and the controller cooperation sets up.
Compared with the prior art, the utility model has the beneficial effects that:
1) the intermittent oil supply can be realized, the oil is in a mist shape, the resource waste is greatly reduced while the lubrication is ensured, and impurities in the oil cannot be mixed into the lubricating liquid to influence the gear transmission when the oil is supplied to the gear;
2) through set up finish filter between pneumatic pump and single line distributor, filter the finish that pneumatic pump carried, further guarantee that impurity influences gear drive.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the overall structure schematic diagram of the oil drum.
Fig. 3 is a front view of the oil drum.
Fig. 4 is a cross-sectional view of an oil drum.
Fig. 5 is a schematic structural view of the nozzle assembly.
The labels in the figure are: 1-oil drum, 2-gas source duplex piece, 3-oil filter, 4-single line distributor, 5-spray gun component, 6-second electromagnetic valve, 7-controller, 8-second filtering pressure reducing valve, 9-pneumatic pump, 10-limit pipe, 11-floating piece, 12-connecting rod, 13-vertical rod, 14-lantern ring, 15-liquid level display rod, 16-guide plate, 21-first filtering pressure reducing valve, 22-oil atomizer, 23-first electromagnetic valve, 51-spray nozzle, 52-gas inlet, 53-oil inlet, 54-protective cover, 101-mounting plate and 102-photosensitive receiving pipe.
Detailed Description
The technical solutions of the present invention will be further explained with reference to the following examples, and the scope of the present invention includes, but is not limited to, the contents described in the examples.
A special oil injection system for an open gear comprises a spray gun assembly, wherein the spray gun assembly is provided with an oil inlet, an air inlet and a nozzle, the oil inlet is communicated with an oil supply device, and the air inlet is communicated with an air supply device;
the oil supply device comprises an air source duplex piece, a first electromagnetic valve, a pneumatic pump and a single line distributor which are sequentially communicated through a pipeline, the output end of the single line distributor is communicated with the oil inlet through a pipeline, the pneumatic pump is matched with the oil drum, and an oil agent filter is arranged between the pneumatic pump and the single line distributor;
the air supply device comprises a second filtering pressure reducing valve and a second electromagnetic valve which are sequentially communicated through a pipeline, and the output end of the second electromagnetic valve is communicated with the air inlet through a pipeline;
the air compressor, the air source duplex piece, the second filtering pressure reducing valve, the spray gun assembly, the first electromagnetic valve, the second electromagnetic valve and the single-line distributor are connected with a controller.
According to the utility model, the spray gun component is used for an oil and gas mixing element, atomized lubricating oil is sprayed out after the oil and the gas are mixed in the spray nozzles, the right end of the spray gun component is provided with an oil inlet and an air inlet, gear protection covers are arranged on two sides of the spray gun component, a plurality of spray nozzles are arranged on the spray gun component at equal intervals, and square holes are formed in the gear protection covers.
According to the single-line distributor, an oil inlet is communicated with an oil supply device, the oil supply device is used for supplying oil to the oil inlet, specifically, the input end of an air source duplex piece is communicated with compressed air, the output end of the air source duplex piece is communicated with the input end of an electromagnetic valve through a pipeline, the output end of a first electromagnetic valve is connected with the input end of a pneumatic pump through a pipeline, the output end of the pneumatic pump is communicated with the input end of the single-line distributor through a pipeline, and the output end of the single-line distributor is communicated with the oil inlet through a pipeline; the compressed air is provided by an air compressor, the air source duplex piece sequentially comprises a first decompression filter and an oil atomizer from left to right, the first decompression filter is an integral body consisting of a decompression valve and a filter, the decompression valve can stabilize the pressure of an air source to enable the air source to be in a constant state, and the damage to hardware such as a valve or an actuator and the like when the air pressure of the air source suddenly changes can be reduced; the filter is used for cleaning the air source, and can filter moisture in the compressed air and prevent the moisture from entering the device along with the air; the oil atomizer can lubricate moving parts of the engine body, can lubricate parts which are inconvenient to be lubricated with lubricating oil, and greatly prolongs the service life of the engine body. Pneumatic pump regards as the power supply with compressed air, and pneumatic pump's feed liquor end sets up in order to carry fluid to single line distributor in the oil drum, and at this in-process, the finish filter can filter lubricating oil, thereby prevents that the lubricating oil in the oil drum from adulterating impurity and influencing gear drive, and the single line distributor is controlled by the controller, and the single line distributor can be along with the size of gear, the appropriate amount distribution oil mass.
In the utility model, the air inlet is connected with an air supply device, specifically, the second filtering pressure reducing valve is also connected with the air compressor to provide an air source for the air supply device, the output end of the second filtering pressure reducing valve is communicated with the input end of the second electromagnetic valve, the output end of the second electromagnetic valve is communicated with the air inlet, and the air source flows into the air inlet through the second filtering pressure reducing valve and the second electromagnetic valve under the condition that the second electromagnetic valve is opened.
In the utility model, the input end of the air compressor can be respectively communicated with the first decompression filter and the second decompression filter through the three-way joint, which is common knowledge in the field.
The working principle is as follows: when the timer of the controller reaches a predetermined time, the first solenoid valve and the second solenoid valve are simultaneously opened, the pneumatic pump operates to deliver a fixed amount of lubricant from the single line distributor to the oil inlet, air is delivered to the air inlet through the second filter and relief valve and the second solenoid valve, and the spray gun assembly atomizes the lubricant and starts spraying through the spray nozzle. The pneumatic pump constantly conveys lubricating liquid to the single line distributor, judge that the cycle period number of single line distributor reaches preset numerical value when the controller, the controller control oil supply unit also is first solenoid valve, first decompression filter, the pneumatic pump is closed, make the pneumatic pump stop the fuel feeding, and air feeder still operates, the air supply still can pass through air feeder input spray gun subassembly this moment, let the nozzle continue to blow, the time can be set to adjustable in 99 seconds, prevent that the nozzle from blockking up, this is the after-blow action of system, the system can stop working until next cycle begins after the after-blow action.
The oil drum cooperation is equipped with liquid level display subassembly: the liquid level display subassembly includes spacing pipe, and the vertical setting of spacing pipe is in the oil drum, spacing socle portion and barrel head fixed connection, spacing pipe wall from last down set gradually the opening, spacing intraductal cooperation is equipped with floats, floats a top fixed connection connecting rod, connecting rod top fixed connection montant, the montant bottom connection lantern ring, the lantern ring is worn to be equipped with a liquid level display pole. The bottom of the floating piece is as high as the bottom of the lantern ring.
According to the utility model, the limiting pipe is arranged on one side, close to the barrel wall, of the oil barrel, the limiting pipe is hollow, openings are formed in the left side wall and the right side wall of the limiting pipe, the openings penetrate through the left side wall and the right side wall from top to bottom, the floating piece can be arranged in the limiting pipe and can move up and down in the limiting pipe along with the liquid level of lubricating liquid, the connecting rod is in an inverted L shape, one end of a long side in the connecting rod is fixedly connected with the top of the floating piece, the length of a short side in the connecting rod is not less than 2 times of the distance between the limiting pipe and the side wall of the oil barrel, the top of the vertical rod is connected with one end of the short side in the connecting rod, one side of the lantern ring is connected with the bottom of the vertical rod, and the lantern ring is sleeved outside the liquid level display rod. When the conveying of lubricated liquid in the oil drum at the starter pump reduces down, the height of float piece reduces along with lubricated liquid level simultaneously, and the lantern ring then can move down outside liquid level display pole, when moving down to preset position, explains that lubricated liquid is too little.
Liquid level display pole bottom and the same height in oil drum bottom, the height that highly is greater than the oil drum height of liquid level display pole.
In the utility model, the bottom of the oil drum is the bottom wall inside the oil drum, and the bottom of the liquid level display rod is set to be as high as the bottom of the oil drum, so that a worker can visually know the volume of the lubricating liquid; set up the difference in height with liquid level display pole and oil drum height, prevent that too much lantern ring of lubricating fluid from deviating from liquid level display pole.
And the liquid level display rod is provided with scale marks.
By arranging the scale marks on the liquid level display rod, when a certain specific scale is reached, lubricating liquid can be added in time.
The floating piece is a floating ball, a guide plate is arranged on the top cover of the limiting pipe, and a guide hole is formed in the guide plate in a matched mode with the connecting rod.
In the utility model, when the floating piece is a floating ball, the floating piece rotates at multiple angles, so that the connecting rod is not vertically arranged, and the liquid level display error caused by the inclination of the connecting rod is prevented by arranging the guide plate.
Further, this system still includes the low liquid level warning subassembly with liquid level display module matched with: low liquid level warning subassembly is including fixed two mounting panels that set up at the oil drum outer wall, and two mounting panels symmetry set up, and infrared emission pipe is installed to one of them mounting panel, and photosensitive receiver tube is installed to another mounting panel, and photosensitive receiver tube and infrared emission pipe's line and liquid level display pole non-intersect, photosensitive receiver tube, infrared emission pipe with the controller cooperation sets up, the controller still is connected with the siren.
In the utility model, the connecting line of the photosensitive receiver and the infrared transmitting tube is arranged at a certain preset height, the connecting line of the photosensitive receiver and the infrared transmitting tube is arranged at the right side, the liquid level display rod is displayed at the left side, but the connecting line of the photosensitive receiver and the infrared transmitting tube is positioned at the same horizontal plane with the lantern ring at a certain moment, and when the lantern ring moves downwards, the controller can control the alarm to give out an alarm sound when the photosensitive receiver is blocked from receiving the infrared rays transmitted by the infrared transmitting tube.
Claims (9)
1. A special oil injection system for an open gear is characterized by comprising a spray gun assembly, wherein the spray gun assembly is provided with an oil inlet, an air inlet and a nozzle, the oil inlet is communicated with an oil supply device, and the air inlet is communicated with an air supply device;
the oil supply device comprises an air source duplex piece, a first electromagnetic valve, a pneumatic pump and a single line distributor which are sequentially communicated through a pipeline, the output end of the single line distributor is communicated with the oil inlet through a pipeline, the pneumatic pump is matched with the oil drum, and an oil agent filter is arranged between the pneumatic pump and the single line distributor;
the air supply device comprises a second filtering pressure reducing valve and a second electromagnetic valve which are sequentially communicated through a pipeline, and the output end of the second electromagnetic valve is communicated with the air inlet through a pipeline;
the air compressor, the air source duplex piece, the second filtering pressure reducing valve, the spray gun assembly, the first electromagnetic valve, the second electromagnetic valve and the single-line distributor are connected with a controller.
2. The special oil injection system for the open gear according to claim 1, wherein the oil drum is provided with a liquid level display assembly in a matching manner.
3. The special oil injection system for the open gear according to claim 2, wherein the liquid level display assembly comprises a limiting pipe, the limiting pipe is vertically arranged in the oil drum, the bottom of the limiting pipe is fixedly connected with the bottom of the oil drum, the wall of the limiting pipe is sequentially provided with openings from top to bottom, a floating part is arranged in the limiting pipe in a matching manner, the top of the floating part is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a vertical rod, the bottom of the vertical rod is connected with a lantern ring, and the lantern ring is provided with a liquid level display rod in a penetrating manner.
4. The special oil injection system for the open gear according to claim 3, wherein the bottom end of the liquid level display rod is as high as the bottom of the oil drum, and the height of the liquid level display rod is greater than that of the oil drum.
5. The oil injection system special for the open gear according to claim 3, wherein the liquid level display rod is provided with scale marks.
6. The oil injection system special for the open gear is characterized in that the bottom of the floating piece is as high as the bottom of the sleeve ring according to claim 3.
7. The oil injection system special for the open gear according to claim 3, wherein the floating member is a floating ball, a guide plate is covered on the top of the limiting pipe, and a guide hole is formed in the guide plate and matched with the connecting rod.
8. The special fuel injection system for the open gear as claimed in claim 3, further comprising a low liquid level alarm component matched with the liquid level display component.
9. The oil injection system special for the open gear according to claim 8, wherein the low liquid level alarm assembly comprises two mounting plates fixedly arranged on the outer wall of the oil drum, the two mounting plates are symmetrically arranged, one mounting plate is provided with the infrared transmitting tube, the other mounting plate is provided with the photosensitive receiving tube, a connecting line of the photosensitive receiving tube and the infrared transmitting tube does not intersect with the liquid level display rod, the photosensitive receiving tube and the infrared transmitting tube are arranged in a matching manner with the controller, and the controller is further connected with an alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646034.XU CN215807792U (en) | 2021-07-20 | 2021-07-20 | Special oil injection system for open gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646034.XU CN215807792U (en) | 2021-07-20 | 2021-07-20 | Special oil injection system for open gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215807792U true CN215807792U (en) | 2022-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121646034.XU Active CN215807792U (en) | 2021-07-20 | 2021-07-20 | Special oil injection system for open gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215807792U (en) |
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2021
- 2021-07-20 CN CN202121646034.XU patent/CN215807792U/en active Active
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