CN217178230U

CN217178230U - Lubricating oil injection device

Info

Publication number: CN217178230U
Application number: CN202220611608.8U
Authority: CN
Inventors: 张明刚
Original assignee: Yichang Kexin Natural Gas Co ltd
Current assignee: Yichang Kexin Natural Gas Co ltd
Priority date: 2022-03-17
Filing date: 2022-03-17
Publication date: 2022-08-12
Anticipated expiration: 2032-03-17

Abstract

The utility model relates to a lubricated field specifically discloses lubricating oil injection device, including oiling bottle and oil spout unit, the oil spout unit include air pump, spray tube and with the shower nozzle of air pump intercommunication, the coaxial fixed connection of tip of shower nozzle and spray tube, the middle part intercommunication of oiling bottle and spray tube, spray tube and air pump are all installed on the oiling bottle, are equipped with the switch that the control air pump was opened or was closed on the oiling bottle. Lubricating oil can remain stable impact force under the effect of atmospheric pressure in this scheme, and the lubricating oil of being convenient for can enter into the gap department of treating the lubrication, reduces the waste of lubricating oil.

Description

Lubricating oil injection device

Technical Field

The utility model relates to a lubricated technical field especially relates to lubricating oil injection device.

Background

When various devices for gas are used for a long time, the situation that lubrication between structures is not in place can be inevitably generated, and an injection device for lubricating oil is needed. The conventional injection oil bottle generally discharges lubricating oil in an extruding mode, then the lubricating oil is poured to each part needing lubricating, and the lubricating oil is lubricated by the natural flowing of the lubricating oil.

When the space and the position of the position to be lubricated are small, the impact force of the original lubricating oil is small, the lubricating oil is difficult to lubricate the seam-shaped structure, and the local lubricating efficiency of the structure is directly influenced; meanwhile, when the manually extruded lubricating oil bottle is adopted, the intensity of the extruding force is not easy to control, the oil outlet quantity of the lubricating oil is further inconvenient to control, the waste of the lubricating oil is easy to cause, and the lubricating range is not easy to control.

SUMMERY OF THE UTILITY MODEL

To exist not enough among the prior art, the utility model provides a lubricating oil injection device to solve the injection oil bottle of extrusion formula when the oil spout, the oil pressure is lower, influences the problem of lubricated inefficiency problem.

In order to achieve the above purpose, the basic scheme of the utility model is as follows: the lubricating oil injection device comprises an oil injection bottle and an oil injection unit, wherein the oil injection unit comprises an air pump, a spray pipe and a spray head communicated with the air pump, the spray head is coaxially and fixedly connected with the end part of the spray pipe, the oil injection bottle is communicated with the middle part of the spray pipe, the spray pipe and the air pump are both arranged on the oil injection bottle, and a switch for controlling the air pump to be opened or closed is arranged on the oil injection bottle.

The technical principle of the utility model is that: when lubricating, press the switch, the air pump starts, and then in being gone into the spray tube with the air pump, this atmospheric pressure leads to the intercommunication department of spray tube and oiling bottle to produce the negative pressure, under the effect of negative pressure, the lubricating oil in the oiling bottle is followed in the oiling bottle by suction to the spray tube in, make lubricating oil spout behind oiling bottle and spray tube smoothly, and lubricating oil under the effect of atmospheric pressure, can keep stable impulsive force, be convenient for lubricating oil can enter into the gap department of treating the lubrication, reduce the waste of lubricating oil.

Furthermore, one end of the spray pipe, which is far away from the spray head, is detachably provided with a diversion head, a diversion trench communicated with the spray pipe is arranged in the diversion head, and the longitudinal section outline of the diversion trench is a strip-shaped hole.

When lubricated department is less strip gap department, with the end of water conservancy diversion head cartridge to the spray tube on for guiding gutter and spray tube intercommunication, the longitudinal section of guiding gutter is relative with the department of waiting to lubricate, can realize accurate lubrication.

Further, the oiling bottle comprises a bottle body and an installing head fixedly arranged on the top end of the bottle body, the installing head is coaxially and fixedly installed on the upper end of the bottle body, the spray pipe, the spray head and the air pump are installed on the installing head, the switch is installed on the top end of the installing head, and a communicating hole for communicating the bottle body and the spray pipe is formed in the installing head.

Through the arrangement, the spray pipe, the spray head and the air pump are conveniently and intensively distributed on the mounting head, and the switch is also conveniently pressed to control the opening and closing of the air pump; meanwhile, the communicating holes are formed to enable the communicating of the oil way to be more stable and reasonable.

Further, a cavity is arranged in the bottle body, a replaceable oil bag is detachably mounted in the cavity, an oil outlet section is fixedly mounted on one side of the oil bag, an oil outlet communicated with the communicating hole is formed in the oil outlet section, a first external thread is arranged on the outer wall of the oil outlet section, and a first internal thread meshed with the first external thread is arranged at one end, close to the bottle body, of the communicating hole of the mounting head; the end of the bottle body far away from the mounting head is open, and the oil bag is positioned in the cavity.

After the lubricating oil in the oil bag is used completely, the first external thread on the oil bag rotates relative to the first internal thread of the through hole, the oil bag is detached, the lubricating oil is filled into the oil bag, then the oil bag is installed in the bottle body again, the first external thread on the oil bag is in threaded connection with the first internal thread on the installing head, the lubricating oil is conveniently filled into the bottle body, and the whole lubricating oil injection device can be reused.

Furthermore, one end of the bottle body, which is far away from the mounting head, is provided with a sealing cover, the side wall of the sealing cover is provided with a second external thread, the side wall of the cavity of the bottle body is provided with a second internal thread which is in threaded connection with the second external thread, and the sealing cover is abutted against one end, which is far away from the oil outlet section, of the oil bag.

Through the arrangement, the position of the sealing cover on the inner wall of the bottle body can be adjusted according to the residual quantity of the lubricating oil in the oil bag, the sealing cover is rotated, the sealing cover moves up and down along the second internal thread, the lower end of the oil bag continuously offsets with the surface of the sealing cover, the liquid level of the lubricating oil in the oil bag can be kept in the oil outlet or the communicating hole, and the high-pressure spraying of the lubricating oil is convenient to ensure.

Further, the side wall of the oil bag is in a shape of a compressible threaded pipe.

When the sealing cover moves up and down along the second internal thread, the oil bag in the corrugated pipe shape can be automatically folded or loosened, so that the oil bag can be orderly extruded or loosened.

Further, a handle is fixedly arranged on one side, away from the oil bag, of the sealing cover.

When the control closing cap reciprocates along the second internal thread, only need to twist the handle on the closing cap soon, make reciprocating of closing cap more convenient.

Drawings

Fig. 1 is a schematic structural view of the lubricating oil injection device according to the embodiment of the present invention.

FIG. 2 is a schematic view of the top view of the lubricating oil injection device according to the embodiment of the present invention

Fig. 3 is a cross-sectional view taken at a-a in fig. 2.

In the above drawings: the bottle body 10, the cavity 101, the second internal thread 102, the mounting head 20, the communication hole 201, the air pump 30, the switch 31, the spray pipe 301, the spray head 302, the flow guide head 40, the flow guide groove 401, the oil bag 50, the oil outlet section 501, the oil outlet 502, the sealing cover 60, the second external thread 601 and the handle 602.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, 2 and 3, the embodiment of the present invention provides a lubricating oil injection device, which includes an oil injection bottle and an oil injection unit, wherein the oil injection bottle includes a bottle body 10 and a mounting head 20 integrally formed on the top end of the bottle body 10, the mounting head 20 is coaxially disposed on the upper end of the bottle body 10, a cavity 101 is disposed in the bottle body 10, and an exchangeable oil bag 50 is disposed in the cavity 101.

As shown in fig. 1 and 3, the oil injection unit comprises an air pump 30, a nozzle 301 and a nozzle 302 communicated with the air pump 30, the nozzle 302 is coaxially glued to the end of the nozzle 301, an oil injection bottle is communicated with the middle of the nozzle 301, the nozzle 302 and the air pump 30 are all mounted on the mounting head 20, a communication hole 201 for communicating the bottle body 10 and the nozzle 301 is arranged in the mounting head 20, the communication hole 201 is vertically and coaxially arranged in the mounting head 20, a switch 31 for controlling the air pump 30 to be opened or closed is arranged on the top of the mounting head 20, and the switch 31 is a push switch 31; the right end of the spray pipe 301, which is far away from the spray head 302, is provided with the diversion head 40 in a buckling manner, a diversion trench 401 communicated with the spray pipe 301 is arranged in the diversion head 40, and the longitudinal section profile of the diversion trench 401 is a strip-shaped hole.

As shown in fig. 3, an oil outlet section 501 is integrally formed on the upper side of the oil bag 50, an oil outlet 502 communicated with the communication hole 201 is arranged at the oil outlet section 501, a first external thread is arranged on the outer wall of the oil outlet section 501, and a first internal thread engaged with the first external thread is arranged at one end of the communication hole 201 of the mounting head 20 close to the bottle body 10; the lower end of the bottle body 10 is open, the oil bag 50 is located in the cavity 101, and the side wall of the oil bag 50 is in a shape of a compressible threaded pipe.

As shown in fig. 3, a sealing cap 60 is disposed at the lower end of the bottle body 10, a second external thread 601 is disposed on the sidewall of the sealing cap 60, a second internal thread 102 threadedly connected with the second external thread 601 is disposed on the sidewall of the cavity 101 of the bottle body 10, and the sealing cap 60 abuts against the lower end of the oil bag 50; a handle 602 is integrally formed on the underside of the cover 60.

When the lubricating oil injection device in the embodiment is used, the sealing cover 60 in the bottle body 10 is taken down, the oil bag 50 in the bottle body 10 is rotated, the first external thread on the oil bag 50 rotates relative to the first internal thread at the communication hole 201, the oil bag 50 is detached, lubricating oil is filled into the oil bag 50, the oil bag 50 is installed in the bottle body 10 again, the first external thread on the oil bag 50 is in threaded connection with the first internal thread on the installation head 20, the sealing cover 60 is installed on the inner wall of the bottle body 10, and the second external thread 601 is in threaded connection with the second internal thread 102, so that the lubricating oil is added and installed, and the whole lubricating oil injection device can be reused.

When the lubricating treatment of the gas equipment is carried out, the switch 31 is pressed, the air pump 30 is electrified, the air sprayed by the air pump 30 acts on the communication position of the communication hole 201 and the spray pipe 301 through the spray head 302, and under the action of negative pressure, the lubricating oil in the oil bag 50 is sucked into the spray pipe 301 from the oil outlet 502 and the communication hole 201, so that the lubricating oil can be smoothly sprayed out after passing through the oil outlet 502, the communication hole 201 and the spray pipe 301 and acts on the position to be lubricated; when lubricated department is less strip gap department, on the tip of spray tube 301 with water conservancy diversion head 40 cartridge for water conservancy diversion groove 401 and spray tube 301 intercommunication, the longitudinal section of water conservancy diversion groove 401 with treat lubricated department relative, can lubricate strip gap department, and spun lubricating oil is handled by air pump 30 pressurization, can treat lubricated strip gap department by fully lubricated, can realize accurate lubrication, reduce the waste of lubricating oil.

In the lubricating process, the position of the sealing cover 60 on the inner wall of the bottle body 10 can be adjusted according to the residual amount of the lubricating oil in the oil bag 50, and only the handle 602 on the sealing cover 60 needs to be screwed, so that the sealing cover 60 is driven to move up and down along the second internal threads 102, the lower end of the oil bag 50 is continuously abutted against the surface of the sealing cover 60, the corrugated-pipe-shaped oil bag 50 can be automatically folded or loosened in the process, the lubricating oil level in the oil bag 50 can be kept in the oil outlet 502 or the communicating hole 201, and the high-pressure spraying of the lubricating oil is convenient to ensure.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The lubricating oil injection device comprises an oil injection bottle and an oil injection unit, and is characterized in that the oil injection unit comprises an air pump, a spray pipe and a spray head communicated with the air pump, the spray head is coaxially and fixedly connected with the end part of the spray pipe, the oil injection bottle is communicated with the middle part of the spray pipe, the spray pipe and the air pump are both arranged on the oil injection bottle, and a switch for controlling the air pump to be opened or closed is arranged on the oil injection bottle.

2. The lubricant injection apparatus of claim 1, wherein a diversion header is detachably mounted on an end of the nozzle away from the nozzle, a diversion trench is formed in the diversion header and is communicated with the nozzle, and the longitudinal section of the diversion trench is in a shape of a strip hole.

3. The lubricant injection apparatus of claim 2, wherein the oil bottle comprises a bottle body and a mounting head fixedly disposed on a top end of the bottle body, the mounting head is coaxially and fixedly mounted on an upper end of the bottle body, the nozzle head and the air pump are all mounted on the mounting head, the switch is mounted on a top end of the mounting head, and the mounting head is provided therein with a communication hole for communicating the bottle body and the nozzle.

4. The lubricating oil injection device according to claim 3, wherein a cavity is arranged in the bottle body, a replaceable oil bag is detachably mounted in the cavity, an oil outlet section is fixedly mounted on one side of the oil bag, an oil outlet communicated with the communicating hole is formed in the oil outlet section, a first external thread is formed in the outer wall of the oil outlet section, and a first internal thread meshed with the first external thread is formed at one end, close to the bottle body, of the communicating hole of the mounting head; the bottle body is far away from the one end of installation head and is uncovered, and the oil bag is located the cavity.

5. The lubricant injection device of claim 4, wherein the end of the bottle body away from the mounting head is provided with a sealing cover, the side wall of the sealing cover is provided with a second external thread, the side wall of the cavity of the bottle body is provided with a second internal thread in threaded connection with the second external thread, and the sealing cover abuts against the end of the oil bag away from the oil outlet section.

6. The lubricant injection device of claim 5, wherein the sidewall of the pocket is in the form of a compressible threaded tube.

7. The lubricant injection device of claim 6, wherein a handle is fixedly mounted on a side of the cover remote from the lubricant bag.