CN212584232U

CN212584232U - Roll screen lubricating device

Info

Publication number: CN212584232U
Application number: CN202021009639.3U
Authority: CN
Inventors: 刘文锋; 潘东洋; 欧阳海华; 易晓媛
Original assignee: Ganzhou Action Artificial Board Co ltd
Current assignee: Ganzhou Action Artificial Board Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-23
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a roller screen lubricating arrangement, its technical scheme main points are: a roller screen lubricating device comprises a gear box, wherein a gear set is arranged in the gear box, the top of an inner cavity of the gear box is fixedly connected with an oil conveying tank, the inner wall of the oil conveying tank is connected with a first disc in a sliding mode, the top of the first disc is fixedly connected with a connecting rod, a pressing block is fixed to the top of the connecting rod, the bottom of the oil conveying tank is communicated with an oil dripping pipe, a first valve is arranged on the oil dripping pipe, a through hole for a valve rod of the first valve to penetrate through is formed in the gear box, a connecting pipe is fixedly communicated with one side of the oil conveying tank, the other end of the connecting pipe is fixedly communicated with an oil storage tank, the top of the oil storage tank is fixedly connected with the top of the inner cavity of the gear; the automatic control system has the advantages of high automation degree, simplicity in operation, no need of closing the machine and high safety degree.

Description

Roll screen lubricating device

Technical Field

The utility model belongs to the lubrication field, concretely relates to roller screen lubricating arrangement.

Background

Lubrication is an important part of tribology research, and a technical measure for reducing friction resistance and slowing down wear by improving the friction state of a friction pair is generally achieved by a lubricant.

When the roller screen works, a transmission gear rotates at a high speed, the surface temperature of the gear rises if the lubrication is not timely performed, the performance of the gear is affected, the machine needs to be closed when the sliding operation is performed at present, lubricating oil is manually added by workers, time and labor are wasted, the machine is closed, the production is affected, the manual addition uncertainty is large, the condition of uneven smearing is easily caused, the lubricating performance is reduced, and the operation of the machine is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a roll screen lubricating arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a roller screen lubricating device comprises a gear box, wherein a gear set is arranged in the gear box, an oil conveying tank is fixedly connected to the top of an inner cavity of the gear box, a first disc is slidably connected to the inner wall of the oil conveying tank, a connecting rod is fixedly connected to the top of the first disc, a pressing block is fixed to the top of the connecting rod, an oil dripping pipe is communicated with the bottom of the oil conveying tank, a first valve is arranged on the oil dripping pipe, a through hole for a valve rod of the first valve to pass through is formed in the gear box, a connecting pipe is fixedly communicated with one side of the oil conveying tank, an oil storage tank is fixedly communicated with the other end of the connecting pipe, the top of the oil storage tank is fixedly connected with the top of the inner cavity of the gear box, a second disc is slidably connected to the inner wall of the oil storage tank, a threaded rod is rotatably connected to the second disc, and the, the tip fixedly connected with rolling disc of threaded rod, one side intercommunication of batch oil tank is fixed with into oil pipe, it extends to the top of gear box to advance oil pipe, it is provided with the second valve on the oil pipe to advance.

Preferably, the top of the gear box is fixedly connected with a supporting rod, the supporting rod is provided with a spring pin, and a groove for inserting the pin rod of the spring pin is formed in the connecting rod.

Preferably, the top of the inner cavity of the connecting pipe is fixed with a fixing rod, the fixing rod is connected with a horizontal round rod in a sliding mode, the inner cavity of the connecting pipe is fixed with a flow stopping ring, and the end portion of the horizontal round rod is fixed with a flow stopping block used for stopping a flow stopping ring opening.

Preferably, the cross section of the flow stopping block is isosceles trapezoid.

Preferably, the ring opening of the flow stopping ring is provided with a rubber sealing film.

Preferably, the connecting rod is provided with scale marks for observing the oil quantity of the oil transportation tank.

Preferably, the oil conveying tank and the oil storage tank are welded and fixed with the gear box.

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

(1) this roller screen lubricating arrangement is when using, when needing to lubricate the operation, open first valve, press the briquetting, extrude the lubricating oil in the oil transmission case, lubricating oil drops on the tooth through the even drippage of oil drip pipe, turned angle through first valve rod, can control oil drip speed of oil drip pipe, it can to close first valve after the lubrication operation is ended, thereby it need not to close the machine to have reached, the purpose of the lubricated operation is carried out automatically, when having solved current smooth operation of carrying on, need to close the machine, the manual lubricating oil that adds of workman, waste time and energy, it influences production to close the machine, manual interpolation uncertainty is great, the inhomogeneous condition appears paining easily, lead to the lubricating property to reduce, influence machine moving problem, it is high to have degree of automation, and easy operation, need not to close the machine, the high advantage of degree of safety.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a structure diagram of the connection pipe of the present invention.

In the figure: 1. a gear case; 2. a gear set; 3. an oil delivery tank; 4. a first disc; 5. a connecting rod; 6. briquetting; 7. an oil dripping pipe; 8. a first valve; 9. a connecting pipe; 10. an oil storage tank; 11. a second disc; 12. a threaded rod; 13. a thread block; 14. rotating the disc; 15. a through hole; 16. an oil inlet pipe; 17. a second valve; 18. a support bar; 19. a spring pin; 20. a groove; 21. fixing the rod; 22. a horizontal round bar; 23. a flow stopping ring; 24. and (4) a flow stopping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a roller screen lubrication device, wherein the technical solution is as follows:

a roller screen lubricating device comprises a gear box 1, a gear set 2 is arranged in the gear box 1, an oil conveying tank 3 is fixedly connected to the top of an inner cavity of the gear box 1, a first disc 4 is slidably connected to the inner wall of the oil conveying tank 3, a connecting rod 5 is fixedly connected to the top of the first disc 4, a pressing block 6 is fixed to the top of the connecting rod 5, an oil dripping pipe 7 is communicated with the bottom of the oil conveying tank 3, a first valve 8 is arranged on the oil dripping pipe 7, a through hole 15 for a valve rod of the first valve 8 to penetrate is formed in the gear box 1, a connecting pipe 9 is communicated and fixed to one side of the oil conveying tank 3, an oil storage tank 10 is communicated and fixed to the other end of the connecting pipe 9, the top of the oil storage tank 10 is fixedly connected with the top of the inner cavity of the gear box 1, a second disc 11 is slidably connected to the inner wall of the oil storage tank 10, a threaded rod 12, the end part of the threaded rod 12 is fixedly connected with a rotating disc 14, one side of the oil storage tank 10 is fixedly communicated with an oil inlet pipe 16, the oil inlet pipe 16 extends to the top of the gear box 1, and a second valve 17 is arranged on the oil inlet pipe 16; through the setting, when having solved current smooth operation, need close the machine, the manual lubricating oil that adds of workman wastes time and energy, closes the machine and influences production, and manual interpolation uncertainty is great, appears smearing the inhomogeneous condition easily, leads to the lubricating property to reduce, influences machine moving problem, has degree of automation height, easy operation, need not to close the machine, advantage that the degree of safety is high.

In this embodiment, preferably, a support rod 18 is fixedly connected to the top of the gear box 1, a spring pin 19 is disposed on the support rod 18, and a groove 20 for inserting a pin rod of the spring pin 19 is formed on the connecting rod 5; the spring pin 19 is arranged to limit the position of the first disc 4.

In this embodiment, preferably, a fixing rod 21 is fixed at the top of the inner cavity of the connecting tube 9, a horizontal round rod 22 is slidably connected to the fixing rod 21, a flow stopping ring 23 is fixed in the inner cavity of the connecting tube 9, and a flow stopping block 24 for stopping the opening of the flow stopping ring 23 is fixed at the end of the horizontal round rod 22; the stop ring 23 and the stop block 24 are used together, so that the lubricating oil in the oil transportation tank 3 can be effectively prevented from flowing back to the oil storage tank 10.

In this embodiment, preferably, the cross section of the flow stopping block 24 is an isosceles trapezoid; the regular shape has better sealing performance.

In this embodiment, preferably, the opening of the check ring 23 is provided with a rubber sealing film; the sealing function is achieved.

In this embodiment, preferably, the connecting rod 5 is provided with scale marks for observing the oil amount of the oil delivery tank 3; the amount of lubricant used per time can be accurately observed.

In the embodiment, preferably, the oil delivery tank 3 and the oil storage tank 10 are welded and fixed with the gear box 1; the welding fixation is firmer and more reliable.

The utility model discloses a theory of operation and use flow:

when the rolling screen lubricating device is used and needs to be lubricated, the first valve 8 is opened, the press block 6 is pressed to extrude lubricating oil in the oil delivery tank 3, the lubricating oil uniformly drops on teeth through the oil dropping pipe 7, the oil dropping speed of the oil dropping pipe 7 can be controlled through the rotating angle of the valve rod of the first valve 8, the using amount of the lubricating oil can be accurately mastered by observing the scale mark on the connecting rod 5, the first valve 8 can be closed after the lubricating operation is finished, when the oil delivery tank 3 needs to be replenished, the first valve 8 is closed, the first disc 4 is pulled up, the connecting rod 5 and the discs are positioned through the spring pin 19, the rotating disc 14 is rotated to push the second disc 11 to extrude the lubricating oil into the oil delivery tank 3 through the connecting pipe 9, when the oil replenishment is finished, the rotating disc 14 is stopped to rotate, under the action of the flow stopping ring 23 and the flow stopping block 24, the oil does not flow back.

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

Claims

1. A roll screen lubricating arrangement, includes gear box (1), its characterized in that: the gearbox is characterized in that a gear set (2) is arranged in the gearbox (1), an oil conveying tank (3) is fixedly connected to the top of an inner cavity of the gearbox (1), a first disc (4) is slidably connected to the inner wall of the oil conveying tank (3), a connecting rod (5) is fixedly connected to the top of the first disc (4), a pressing block (6) is fixed to the top of the connecting rod (5), an oil dripping pipe (7) is communicated to the bottom of the oil conveying tank (3), a first valve (8) is arranged on the oil dripping pipe (7), a through hole (15) for a valve rod of the first valve (8) to pass through is formed in the gearbox (1), a connecting pipe (9) is fixedly communicated to one side of the oil conveying tank (3), an oil storage tank (10) is fixedly communicated to the other end of the connecting pipe (9), and the top of the oil storage tank (10) is fixedly connected to the, the inner wall sliding connection of batch oil tank (10) has second disc (11), it is connected with threaded rod (12) to rotate on second disc (11), the tip of threaded rod (12) runs through batch oil tank (10) with the top and the threaded connection of gear box (1) have screw thread piece (13), the tip fixedly connected with rolling disc (14) of threaded rod (12), one side intercommunication of batch oil tank (10) is fixed with into oil pipe (16), advance oil pipe (16) and extend to the top of gear box (1), it is provided with second valve (17) on oil pipe (16) to advance.

2. A roller screen lubrication device according to claim 1, characterised in that: the top of the gear box (1) is fixedly connected with a supporting rod (18), a spring pin (19) is arranged on the supporting rod (18), and a groove (20) for inserting the pin rod of the spring pin (19) is formed in the connecting rod (5).

3. A roller screen lubrication device according to claim 1, characterised in that: the inner chamber top of connecting pipe (9) is fixed with dead lever (21), sliding connection has horizontal pole (22) on dead lever (21), the inner chamber of connecting pipe (9) is fixed with stagnant flow ring (23), the tip of horizontal pole (22) is fixed with and is used for damming stagnant flow piece (24) of stagnant flow ring (23) ring mouth.

4. A roller screen lubrication device according to claim 3, characterised in that: the cross section of the flow stopping block (24) is isosceles trapezoid.

5. A roller screen lubrication device according to claim 3, characterised in that: the opening of the flow stopping ring (23) is provided with a rubber sealing film.

6. A roller screen lubrication device according to claim 1, characterised in that: and scale marks for observing the oil quantity of the oil conveying tank (3) are arranged on the connecting rod (5).

7. A roller screen lubrication device according to claim 1, characterised in that: the oil conveying tank (3) and the oil storage tank (10) are welded and fixed with the gear box (1).