CN215807781U

CN215807781U - Lubricating oil adds with interpolation equipment

Info

Publication number: CN215807781U
Application number: CN202121569845.4U
Authority: CN
Inventors: 叶巍
Original assignee: Wuhan Shidai Jinji Petroleum Products Co ltd
Current assignee: Wuhan Shidai Jinji Petroleum Products Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2022-02-11
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses an adding device for adding lubricating oil, which comprises: a housing; and a sealing plug detachably mounted to one end of the housing; the air pressure device is fixedly connected with the shell and is used for inflating the interior of the shell and assisting in oil discharge; a check valve disposed inside the air pressure device; the connecting devices are rotatably connected with the shell and are annularly distributed at one end of the shell, which is far away from the sealing plug; the oil filling pipes are different in length, fixedly connected with the connecting devices respectively, communicated with the shell and used for oil outlet in different environments; the sealing plug is in threaded connection with the housing. This lubricating oil adds with interpolation equipment, easy operation can adapt to the environment of refueling of different positions, can refuel to narrower place, and adaptability is better, and more convenient to use person uses to use the mode that atmospheric pressure goes out oil, it is more stable to go out oil quantity.

Description

Lubricating oil adds with interpolation equipment

Technical Field

The utility model relates to the technical field of lubricating oil addition, in particular to adding equipment for adding lubricating oil.

Background

The lubricating oil is a liquid or semisolid lubricating agent which is used on various types of automobiles or mechanical equipment to reduce friction and protect machines and workpieces, mainly plays roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like, can reduce friction and abrasion caused by contact of two objects as long as the lubricating oil is applied between the two objects which move relatively, namely the lubricating oil, and the lubricating oil is continuously consumed in the working process of the two machines or the automobiles, so that the lubricating oil needs to be added periodically.

At present, when lubricating oil needs to be added, the lubricating oil is often directly added by using an oil pot, but the lubricating oil is easy to leak, and the lubricating oil is inconvenient to add when a narrow place is met.

SUMMERY OF THE UTILITY MODEL

The utility model provides lubricating oil adding equipment aiming at solving the problems that lubricating oil is often added directly by using an oil pot when lubricating oil needs to be added, but the lubricating oil is easy to leak and the lubricating oil is inconvenient to add when narrow places are met.

In order to achieve the purpose, the utility model provides the following technical scheme:

an adding apparatus for adding lubricating oil, comprising: a housing; and a sealing plug detachably mounted to one end of the housing; the air pressure device is fixedly connected with the shell and is used for inflating the interior of the shell and assisting in oil discharge; a check valve disposed inside the air pressure device; the connecting devices are rotatably connected with the shell and are annularly distributed at one end of the shell, which is far away from the sealing plug; the oil filling pipes are different in length, fixedly connected with the connecting devices respectively, communicated with the shell and used for oil outlet in different environments; the sealing plug is in threaded connection with the housing.

The utility model has the advantages that when in use, the sealing plug is opened to inject the lubricating oil into the shell, the sealing plug is then tightened, with the interior of the housing relatively sealed, only allowing air to enter through the one-way valve and oil to exit through the filler tube, then selecting an oil filling pipe with proper length, driving the corresponding oil filling pipe to rotate to the lower part of the shell through a connecting device to be communicated with the shell, aligning the oil filling pipe to the oil filling position, feeding the inside of the shell through an air pressure device by a user, the lubricating oil can be pushed to be discharged from the inside of the shell under the action of air pressure and finally reaches the position of appointed oil filling through the oil filling pipe, the operation is simple, can adapt to the oil filling environment of different positions, can fill oil in narrower places, has better adaptability and is more convenient for users to use, and the mode of using the pneumatics to push out oil, it is more stable to go out oil quantity, can avoid once only going out the too much or too little condition of oil.

Preferably, the air pressure device includes: the fixed shell is fixedly connected with the side wall of the shell; the air cavity is arranged in the fixed shell; a piston disposed inside the air chamber; one end of the connecting rod is fixedly connected with the piston; a button fixedly connected with the other end of the connecting rod and extending to the outside of the fixed shell; the stabilizing spring is sleeved outside the connecting rod, one end of the stabilizing spring is in contact with the button, and the other end of the stabilizing spring is in contact with the fixed shell; the outer part of the piston is sleeved with at least two sealing rings; the check valve includes: the air inlet valve is arranged in the fixed shell and used for inflating the air cavity from the outside; and the air outlet valve is arranged at the joint of the fixed shell and the shell and used for inflating the shell from the inside of the air cavity.

The utility model also has the advantages that when in use, the connecting rod and the piston can be driven to move downwards in sequence by pressing the button, namely, the air in the air cavity can be compressed, then the air enters the shell under the action of the one-way valve, then the button is loosened, and can be bounced under the action of the restoring force of the stabilizing spring, namely, the connecting rod and the piston can be driven to return to the initial position in sequence, so that the air pressure in the air cavity is reduced, the air can enter the air cavity through the one-way valve under the action of the atmospheric pressure, and the air can be inflated into the shell in a reciprocating manner, thereby pushing the hydraulic oil in the shell to be gradually discharged, avoiding too much or too little hydraulic oil discharged at one time, ensuring the oil discharge amount to be stable and controllable, and being more convenient for users to use.

Preferably, the connecting means comprises: the fixed shaft is fixedly connected with the shell; the movable sleeve is in rotatable damping connection with the fixed shaft; the movable rod is fixedly connected with the movable sleeve;

preferably, the oil outlet is arranged in the shell and used for oil outlet; the inserting pipe is fixedly connected with the shell and is communicated with the oil outlet; the oil filling pipe comprises; the oil outlet pipe is fixedly connected with the connecting device, and the insertion pipe can enter the oil outlet pipe; and the second magnet is fixedly arranged on one side of the oil outlet pipe close to the shell, and the first magnet is fixedly arranged in the shell and can attract the second magnet.

When needs travel, select suitable play oil pipe, then rotate out oil pipe for with the butt joint of grafting pipe, the inside that the pipe entered into out oil pipe is pegged graft, then through the inter attraction of first magnet and second magnet, can be fixed with the play oil pipe that corresponds, then can go out oil through oil outlet, peg graft pipe and the play oil pipe that corresponds.

Preferably, a plurality of placing grooves are formed in the outer portion of the shell, the placing grooves are matched with the oil filling pipe, and the oil filling pipe can be rotated to the inside of the placing grooves when the oil filling pipe is not needed.

Drawings

FIG. 1 is a schematic structural view of an adding apparatus for adding lubricating oil according to the present invention;

FIG. 2 is a schematic structural view of the air pressure device according to the present invention;

fig. 3 is an enlarged schematic view of a structure in fig. 1.

In the figure: 10 outer shell, 11 oil outlet hole, 12 plug pipe, 13 first magnet, 20 sealing plug, 30 air pressure device, 31 fixed shell, 32 air chamber, 33 piston, 34 sealing ring, 35 connecting rod, 36 button, 37 stabilizing spring, 40 one-way valve, 41 air inlet valve, 42 air outlet valve, 50 connecting device, 51 fixed shaft, 52 movable sleeve, 53 movable rod, 60 oil filling pipe, 61 oil outlet pipe and 62 second magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an apparatus for adding lubricant oil includes: a housing 10; and a sealing plug 20 detachably mounted to one end of the housing 10; the air pressure device 30 is fixedly connected with the shell 10 and is used for inflating the interior of the shell 10 and assisting in oil discharge; a check valve 40 provided inside the air pressure device 30; a plurality of connecting means 50 rotatably connected to the housing 10 and annularly arranged at an end of the housing 10 remote from the sealing plug 20; a plurality of oil filling pipes 60 having different lengths, fixedly connected to the plurality of connection devices 50, respectively, and communicable with the casing 10, for discharging oil under different environments; the sealing plug 20 is screwed into the housing 10.

In use, the sealing plug 20 is opened to inject lubricating oil into the interior of the housing 10, and then the sealing plug 20 is tightened, with the interior of the housing 10 relatively sealed, only air can be admitted through the one-way valve 40 and oil can be discharged through the filler tube 60, then selecting a proper length of the oil filling pipe 60, driving the corresponding oil filling pipe 60 to rotate to the lower part of the shell 10 through the connecting device 50 to be communicated with the shell 10, the filler tube 60 is then aligned for refueling, the user pneumatically operated device 30 feeds the interior of the housing 10, the lubricating oil can be pushed to be discharged from the interior of the shell 10 under the action of air pressure and finally reaches the position of designated oil filling through the oil filling pipe 60, the operation is simple, can adapt to the oil filling environment of different positions, can fill oil in narrower places, has better adaptability and is more convenient for users to use, and the mode of using the pneumatics to push out oil, it is more stable to go out oil quantity, can avoid once only going out the too much or too little condition of oil.

The air pressure device 30 includes: a fixed case 31 fixedly connected to a sidewall of the housing 10; an air chamber 32 opened inside the stationary case 31; a piston 33 disposed inside the air chamber 32; a connecting rod 35, one end of which is fixedly connected with the piston 33; a button 36 fixedly connected to the other end of the connecting rod 35 and extending to the outside of the fixed case 31; a stabilizing spring 37 sleeved outside the connecting rod 35, one end of which is in contact with the button 36 and the other end of which is in contact with the fixed shell 31; the outside of the piston 33 is sleeved with a sealing ring 34, and the number of the sealing rings 34 is not less than two; the check valve 40 includes: an air intake valve 41 provided inside the stationary case 31 for inflating the inside of the air chamber 32 from the outside; and an air outlet valve 42 provided at a junction of the stationary case 31 and the housing 10 for inflating the interior of the housing 10 from the interior of the air chamber 32.

When using, the push button 36 can drive connecting rod 35 and piston 33 to move down in proper order, can compress the inside air of air cavity 32, then make the gas enter into the inside of shell 10 under the effect of check valve 40, then loosen button 36, under the restoring force effect of stabilizing spring 37, can bounce button 36, can drive connecting rod 35 and piston 33 in proper order and get back to initial position, make the inside atmospheric pressure of air cavity 32 reduce, under the effect of atmospheric pressure, can make gas enter into the inside of air cavity 32 through check valve 40, so reciprocal, can uninterruptedly inflate to the inside of shell 10, thereby promote its inside hydraulic oil and discharge gradually, avoid hydraulic oil once only to go out oil too much or too little, make the oil output stable controllable, and more convenient for the user to use.

The connection device 50 includes: a fixed shaft 51 fixedly connected with the housing 10; a movable sleeve 52 which is rotatably connected with the fixed shaft 51 in a damping manner; a movable rod 53 fixedly connected with the movable sleeve 52;

when in use, the oil filling pipe 60 can be rotated to drive the corresponding movable rod 53 and the movable sleeve 52 to rotate around the fixed shaft 51, and meanwhile, the oil filling pipe 60 can be rotated to any position to stop due to the damping connection.

The oil outlet hole 11 is arranged in the shell 10 and used for oil outlet; the plug pipe 12 is fixedly connected with the shell 10 and communicated with the oil outlet 11; the filler pipe 60 includes; an oil outlet pipe 61 fixedly connected with the connecting device 50, into which the insertion pipe 12 can enter; and a second magnet 62 fixedly attached to the oil outlet pipe 61 on a side close to the casing 10, wherein the first magnet 13 is fixedly attached to the inside of the casing 10 so as to be attracted to the second magnet 62.

When needs travel, select suitable oil outlet pipe 61, then rotate oil outlet pipe 61 for dock with grafting pipe 12, grafting pipe 12 enters into oil outlet pipe 61's inside, then through the inter attraction of first magnet 13 and second magnet 62, can be fixed with corresponding oil outlet pipe 61, then can go out oil through oil outlet 11, grafting pipe 12 and the oil outlet pipe 61 who corresponds.

The exterior of the housing 10 is formed with a plurality of placement slots 70, the placement slots 70 being adapted to the filler tube 60, and the filler tube 60 being rotatable into the placement slots 70 when it is no longer necessary to use the filler tube 60.

In conclusion, the lubricating oil adding equipment provided by the utility model is simple to operate, can adapt to oil adding environments at different positions, can be used for adding oil to a narrow place, has better adaptability and is more convenient for a user to use, and the oil outlet quantity is more stable by using a mode of pressing oil by using air, so that the condition of excessive or insufficient oil outlet at one time can be avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adding apparatus for adding lubricating oil, comprising:

a housing (10); and

a sealing plug (20) detachably mounted to one end of the housing (10);

the air pressure device (30) is fixedly connected with the shell (10) and is used for inflating the interior of the shell (10) and assisting in oil outlet;

a check valve (40) provided inside the air pressure device (30);

a plurality of connecting devices (50) which are rotatably connected with the housing (10) and are annularly distributed at one end of the housing (10) far away from the sealing plug (20);

and the oil filling pipes (60) are different in length, are fixedly connected with the connecting devices (50) respectively, can be communicated with the shell (10), and are used for oil outlet in different environments.

2. The lubricating oil adding apparatus according to claim 1, wherein the sealing plug (20) is screwed to the housing (10).

3. The lubricating oil adding apparatus according to claim 1, wherein the air pressure device (30) comprises:

a fixed shell (31) fixedly connected with the side wall of the shell (10);

an air chamber (32) opened inside the fixed case (31);

a piston (33) disposed inside the air chamber (32);

a connecting rod (35) with one end fixedly connected with the piston (33);

a button (36) fixedly connected with the other end of the connecting rod (35) and extending to the outside of the fixed shell (31);

and the stabilizing spring (37) is sleeved outside the connecting rod (35), one end of the stabilizing spring is in contact with the button (36), and the other end of the stabilizing spring is in contact with the fixed shell (31).

4. The adding equipment for adding lubricating oil according to claim 3, wherein the piston (33) is sleeved with a sealing ring (34), and the number of the sealing rings (34) is not less than two.

5. The lubricating oil addition apparatus according to claim 3, wherein the check valve (40) includes:

an air inlet valve (41) arranged inside the fixed shell (31) and used for inflating the inside of the air cavity (32) from the outside;

and the air outlet valve (42) is arranged at the joint of the fixed shell (31) and the shell (10) and is used for inflating the interior of the shell (10) from the interior of the air cavity (32).

6. The lubricating oil adding apparatus according to claim 1, wherein the connecting means (50) comprises:

a fixed shaft (51) fixedly connected with the housing (10);

a movable sleeve (52) which is rotatably connected with the fixed shaft (51) in a damping way;

and the movable rod (53) is fixedly connected with the movable sleeve (52).

7. The lubricating oil adding apparatus according to claim 1, further comprising:

an oil outlet (11) which is opened in the housing (10) and is used for oil outlet;

and the inserting pipe (12) is fixedly connected with the shell (10) and is communicated with the oil outlet (11).

8. The lubricating oil adding apparatus according to claim 7, wherein the oil filler pipe (60) includes;

an oil outlet pipe (61) fixedly connected with the connecting device (50), wherein the insertion pipe (12) can enter the oil outlet pipe;

and a second magnet (62) fixedly mounted on one side of the oil outlet pipe (61) close to the shell (10).

9. The lubricating oil adding apparatus according to claim 8, wherein a first magnet (13) is fixedly mounted inside the housing (10) and can attract the second magnet (62).

10. The adding apparatus for adding lubricating oil according to claim 1, wherein a plurality of placement grooves (70) are opened on the outside of the housing (10), and the placement grooves (70) are adapted to the oil filling pipe (60).