CN213893749U

CN213893749U - Automatic oil adding device

Info

Publication number: CN213893749U
Application number: CN202022454365.5U
Authority: CN
Inventors: 徐强; 胡明涛; 张和强; 王文君; 赵孝敏
Original assignee: Zhejiang Xinna Material Technology Co ltd
Current assignee: Zhejiang Xinna Material Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-08-06
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an automatic device that adds of oil belongs to the technical field, including plunger device and oil supplementing tank, plunger device's bottom is equipped with the oil inlet, and oil supplementing tank's bottom is equipped with the oil-out, is connected through advancing oil pipe between oil-out and the oil inlet, and plunger device's inside is equipped with the piston, and the inside bottom of oil supplementing tank is located the top sliding connection of oil-out has the shrouding, is connected through the automatic device that adds of oil between piston and the shrouding. The lubricating oil in the plunger device is automatically supplemented through the oil supplementing oil tank, so that the plunger device is ensured not to lack oil in the operation process, and the loss of a rotating shaft of the rotary flash evaporation dryer is reduced; the utility model provides a lubricating oil flow can continuously provide the lubricating oil of stable flow for spin flash dryer through the regulation of the invariable device of flow.

Description

Automatic oil adding device

Technical Field

The utility model belongs to the technical field of the oil pump adds oil, concretely relates to automatic device that adds of oil.

Background

The rotary flash dryer is important equipment in the field of white carbon black drying, and the flash dryer enters the bottom of the dryer from a hot air tangent line and forms a powerful rotary air field under the drive of a stirrer. The materials enter the dryer through the spiral feeder, and under the action of the stirring paddle rotating at a high speed, the blocky materials are rapidly crushed and dispersed, and are fully contacted and dried with hot air. During this process, the rotating shaft is constantly running, and the running requires lubrication oil to provide lubrication.

There are also problems in providing the lubricating oil:

1. along with the use of lubricating oil, the flow rate of oil provided by the oil pump is unstable, which has certain influence on the service efficiency and the service life of the rotating shaft;

2. along with the operation of the rotating shaft, oil needs to be added when the oil storage capacity of the oil pump is insufficient to ensure the continuous operation of the oil pump, but the oil storage capacity of the oil pump is limited, and an oil filling port of the oil pump is narrow, so that the oil filling frequency is too high, the consumed time is more, and the oil leakage causes the waste of lubricating oil and environmental pollution;

3. the working environment of the cyclone flash dryer is dusty, the dust can affect electronic instruments, and the electronic instruments are affected more when the electronic equipment is not sealed well;

4. the oil pressure display of the oil pump depends on the hydraulic pressure meter, and the reading of the hydraulic pressure meter is small and is inconvenient to observe.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an automatic device that adds of oil has that the leakproofness is good, the fuel feeding velocity of flow is invariable, mend oily frequency low and convenient to use's characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic device that adds of oil, includes plunger device and oil tank of benefit, and the bottom of plunger device is equipped with the oil inlet, and the bottom of oil tank of benefit is equipped with the oil-out, is connected through advancing oil pipe between oil-out and the oil inlet, and the inside of plunger device is equipped with the piston, and the inside bottom of oil tank of benefit is located the top sliding connection of oil-out and has the shrouding, is connected through the automatic device that adds of oil between piston and the shrouding.

As the utility model discloses an optimal technical scheme, the automatic device that adds of oil includes backup pad, first connecting rod, spring, second connecting rod and connecting plate, and wherein, the one end and the shrouding of first connecting rod are connected, and the one end and the piston connection of second connecting rod, the other end of first connecting rod are connected with the connecting plate, and the connecting plate is connected with the other end contact of second connecting rod, and the backup pad is installed subaerial, passes through spring coupling between backup pad and the connecting plate.

As the utility model discloses a preferred technical scheme still includes the leak protection subassembly, and the leak protection subassembly includes sealing washer, sealed lid, flange and flexible pipe, and wherein, flange joint is on the oil tank of mending oil, and the side of flange is connected with flexible pipe, and the end connection of flexible pipe has sealed lid, and the internal connection of sealed lid has the sealing washer, and the sealing washer cover is established on first connecting rod.

As the utility model discloses a preferred technical scheme still includes the invariable device of flow, and the invariable device of flow includes baffle and pull rod, and two baffles rotate with the plunger device respectively to be connected, and the side of two baffles is connected with the piston through the pull rod respectively.

As the utility model discloses a preferred technical scheme, the internal connection of benefit oil tank has the spacing apron corresponding with the shrouding, and the shrouding passes through spacing apron sliding connection with the benefit oil tank.

As the utility model discloses an optimal technical scheme is connected with the check valve on the oil inlet pipe way.

As the utility model discloses a preferred technical scheme is equipped with the oil pressure gauge on the plunger device.

As the utility model discloses a preferred technical scheme, the inside upper end of oil supply tank is connected with the sleeve pipe, and sheathed tube inside is equipped with the instruction flag, and the lower extreme of instruction flag is connected with the floater.

As the utility model discloses an optimal technical scheme, the top of mending oil tank is equipped with and adds the hydraulic fluid port.

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

1. the lubricating oil in the plunger device is automatically supplemented through the oil supplementing oil tank, so that the plunger device is ensured not to lack oil in the operation process, and the loss of a rotating shaft of the rotary flash evaporation dryer is reduced;

2. the flow of the lubricating oil provided by the utility model can continuously provide the lubricating oil with stable flow for the spin flash dryer through the adjustment of the flow constant device;

3. the oil supplementing device seals between the first connecting rod and the oil supplementing oil tank through the leakage-proof assembly, so that oil cannot be leaked when the first connecting rod moves, and environmental pollution is reduced;

4. the oil is added into the oil supplementing oil tank, so that the oil adding amount is large at one time, the oil adding frequency and the consumed time are reduced, and the oil waste is reduced;

5. the utility model discloses mend oil tank oil level and pass through the instruction flag can audio-visual observation, and is simple directly perceived.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of the automatic oil adding device of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;

FIG. 5 is a schematic structural view of the sealing plate of the present invention connected to the bottom of the oil replenishing tank;

in the figure: 1. a plunger device; 2. a piston; 3. an automatic oil adding device; 31. a support plate; 32. a first link; 33. a spring; 34. a second link; 35. a connecting plate; 4. a floating ball; 5. a sleeve; 6. an indication flag; 7. an oil adding port; 8. an oil supplementing oil tank; 9. closing the plate; 10. an oil outlet; 11. an oil inlet pipeline; 12. a one-way valve; 13. an oil inlet; 14. an oil pressure gauge; 15. a seal ring; 16. a sealing cover; 17. a flange; 18. a telescopic pipe; 19. a baffle plate; 20. a pull rod; 21. and a limiting cover plate.

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.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an automatic device that adds of oil, includes plunger device 1 and mends oil tank 8, and plunger device 1's bottom is equipped with oil inlet 13, and the bottom of mending oil tank 8 is equipped with oil-out 10, is connected through advancing oil pipe 11 between oil-out 10 and the oil inlet 13, and plunger device 1's inside is equipped with piston 2, and the inside bottom of mending oil tank 8 is located the top sliding connection of oil-out 10 and has shrouding 9, adds device 3 through the oil is automatic between piston 2 and the shrouding 9 and is connected.

Specifically, the automatic oil adding device 3 comprises a supporting plate 31, a first connecting rod 32, a spring 33, a second connecting rod 34 and a connecting plate 35, wherein one end of the first connecting rod 32 is connected with the sealing plate 9, one end of the second connecting rod 34 is connected with the piston 2, the other end of the first connecting rod 32 is connected with the connecting plate 35, the connecting plate 35 is in contact connection with the other end of the second connecting rod 34, the supporting plate 31 is installed on the ground, the supporting plate 31 is connected with the connecting plate 35 through the spring 33, and the plunger device 1 is provided with an oil pressure gauge 14.

By adopting the technical scheme, after the oil in the plunger device 1 is used, the oil pressure is reduced, the reading of the oil pressure gauge 14 is reduced, the piston 2 moves leftwards to drive the second connecting rod 34 to move leftwards, the spring 33 is loosened to drive the first connecting rod 32 to move leftwards, so that the sealing plate 9 is driven to move leftwards to expose the oil outlet 10, and the oil flows through the oil inlet pipeline 11 to enter the plunger device 1 to realize oil filling; oil pressure impels piston 2 to move to the right after refueling, and second connecting rod 34 promotes first connecting rod 32 and moves to the right to promote shrouding 9 and move to the right, stop oil-out 10, stop the oil feed, realize automatic mended oil.

Specifically, the inside of the oil supply tank 8 is connected with a limit cover plate 21 corresponding to the closing plate 9, and the closing plate 9 and the oil supply tank 8 are connected in a sliding manner through the limit cover plate 21.

Through adopting above-mentioned technical scheme, make shrouding 9 can slide for moisturizing oil tank 8.

Specifically, the oil inlet pipeline 11 is connected with a one-way valve 12.

Through adopting above-mentioned technical scheme, prevent fluid reverse flow, when the oil is advanced to needs, lubricating oil gets into plunger assembly 1 through advancing oil pipe 11, and after the oil pressure increase, lubricating oil can not flow out plunger assembly 1 through check valve 12.

Specifically, an oil filling port 7 is arranged above the oil supplementing tank 8.

By adopting the technical scheme, oil can be conveniently added into the oil supplementing oil tank 8.

Example 2

The present embodiment is different from embodiment 1 in that: specifically, still include the leak protection subassembly, the leak protection subassembly includes sealing washer 15, sealed lid 16, flange 17 and flexible pipe 18, and wherein, flange 17 is connected on the oil tank 8 of mending oil, and the side of flange 17 is connected with flexible pipe 18, and flexible pipe 18 adopts grease proofing silica gel material, and the end connection of flexible pipe 18 has sealed lid 16, and the internal connection of sealed lid 16 has sealing washer 15, and sealing washer 15 cover is established on first connecting rod 32.

Through adopting above-mentioned technical scheme, seal between first connecting rod 32 and the oil tank 8 of benefit through the leak protection subassembly, prevent the oil leak.

Example 3

The present embodiment is different from embodiment 1 in that: specifically, the plunger device further comprises a flow constant device, the flow constant device comprises baffle plates 19 and a pull rod 20, the two baffle plates 19 are respectively connected with the plunger device 1 in a rotating mode, and the side faces of the two baffle plates 19 are respectively connected with the piston 2 through the pull rod 20.

By adopting the technical scheme, when the piston 2 moves rightwards, the outflow speed of the oil is increased, the baffle 19 is pulled rightwards, the space where the oil can flow is reduced, and the flow is reduced; when the piston 2 moves leftwards, the oil outflow speed is reduced, the baffle plate 19 is horizontally placed leftwards, the space where the oil can flow is enlarged, the flow is increased, and the oil supply of lubricating oil under the constant flow is realized.

Example 4

The present embodiment is different from embodiment 1 in that: specifically, the upper end inside the oil supplementing tank 8 is connected with a sleeve 5, an indication flag 6 is arranged inside the sleeve 5, and the lower end of the indication flag 6 is connected with a floating ball 4.

Through adopting above-mentioned technical scheme, the oil is being used the back, and the oil level in the oil tank 8 of mending oil can be lower and lower more, and the floater 4 drives the instruction flag 6 along with the liquid level descends and moves down, observes when the staff that the instruction flag 6 reduces to a definite value, mends oil to the oil tank 8 of mending oil through adding the hydraulic fluid port 7, and sleeve 5 is used for fixed instruction flag 6, prevents to instruct flag 6 to rock the range too big.

In summary, the lubricating oil in the plunger device 1 of the utility model is automatically supplemented through the oil supplementing oil tank 8, so as to ensure that the plunger device 1 does not lack oil in the operation process and reduce the loss of the rotating shaft of the spin flash dryer; the flow of the lubricating oil provided by the utility model can continuously provide the lubricating oil with stable flow for the spin flash dryer through the adjustment of the flow constant device; the utility model seals between the first connecting rod 32 and the oil supplementing oil tank 8 through the leakage-proof component, which can ensure that the oil material is not leaked when the first connecting rod 32 moves, and reduce the environmental pollution; the oil is added into the oil supplementing oil tank 8, so that the oil adding amount is large at one time, the oil adding frequency and the consumed time are reduced, and the oil waste is reduced; the utility model discloses 8 oil levels of oil supply tank can audio-visual observation, simply directly perceived through instruction flag 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an automatic device that adds of oil, includes plunger device (1) and mends oil tank (8), its characterized in that: the bottom of plunger device (1) is equipped with oil inlet (13), and the bottom of benefit oil tank (8) is equipped with oil-out (10), is connected through advancing oil pipe way (11) between oil-out (10) and oil inlet (13), and the inside of plunger device (1) is equipped with piston (2), and the top sliding connection that the inside bottom of benefit oil tank (8) is located oil-out (10) has shrouding (9), is connected through automatic device (3) that adds of oil between piston (2) and shrouding (9).

2. The automatic oil adding device of claim 1, wherein: automatic device (3) that adds of oil includes backup pad (31), first connecting rod (32), spring (33), second connecting rod (34) and connecting plate (35), wherein, the one end and shrouding (9) of first connecting rod (32) are connected, the one end and the piston (2) of second connecting rod (34) are connected, the other end of first connecting rod (32) is connected with connecting plate (35), connecting plate (35) are connected with the other end contact of second connecting rod (34), backup pad (31) are installed subaerial, be connected through spring (33) between backup pad (31) and the connecting plate (35).

3. An oil automatic adding device according to claim 2, characterized in that: the oil supplementing oil tank is characterized by further comprising a leakage-proof assembly, wherein the leakage-proof assembly comprises a sealing ring (15), a sealing cover (16), a flange (17) and an expansion pipe (18), the flange (17) is connected to the oil supplementing oil tank (8), the side face of the flange (17) is connected with the expansion pipe (18), the end portion of the expansion pipe (18) is connected with the sealing cover (16), the sealing ring (15) is connected to the inside of the sealing cover (16), and the sealing ring (15) is sleeved on the first connecting rod (32).

4. The automatic oil adding device of claim 1, wherein: the flow constant device comprises baffles (19) and a pull rod (20), the two baffles (19) are respectively rotatably connected with the plunger device (1), and the side surfaces of the two baffles (19) are respectively connected with the piston (2) through the pull rod (20).

5. The automatic oil adding device of claim 1, wherein: the inside of the oil supplementing tank (8) is connected with a limiting cover plate (21) corresponding to the sealing plate (9), and the sealing plate (9) is in sliding connection with the oil supplementing tank (8) through the limiting cover plate (21).

6. The automatic oil adding device of claim 1, wherein: the oil inlet pipeline (11) is connected with a one-way valve (12).

7. The automatic oil adding device of claim 1, wherein: an oil pressure gauge (14) is arranged on the plunger device (1).

8. The automatic oil adding device of claim 1, wherein: the upper end of the interior of the oil supplementing tank (8) is connected with a sleeve (5), an indicating flag (6) is arranged in the sleeve (5), and the lower end of the indicating flag (6) is connected with a floating ball (4).

9. The automatic oil adding device of claim 1, wherein: an oil filling port (7) is arranged above the oil supplementing tank (8).