CN210251371U

CN210251371U - Lubricating oil filtering device

Info

Publication number: CN210251371U
Application number: CN201921065560.XU
Authority: CN
Inventors: 郑拓; 顾冰
Original assignee: Qingdao Delian Petrochemical Co Ltd
Current assignee: Qingdao Delian Petrochemical Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-07
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a lubricating oil filtering device, including shell, electronic jar and the sealed lid that pushes away, level sensor and controller are installed in proper order to shell one side outer wall, sealed hole has been seted up to the shell upper surface, and the electronic jar that pushes away is installed to the shell upper end, the push rod is installed to electronic jar lower extreme outer wall that pushes away, the push rod runs through sealed hole one end outer wall welding and has the push pedal, the push pedal deviates from the laminating of push rod one side outer wall and is fixed with the rubber pad, the shell lower extreme is provided with sealed lid, the welding of sealed lid inner wall has the connecting block, the screw has been seted up to connecting block upper surface symmetry, screw internally mounted has the screw. The utility model discloses a set up electronic jar, push pedal, sealed lid and the connecting block that pushes away, reached and improved filter speed and the inside effect of cleaning equipment of being convenient for, avoided the foreign matter to block up the filtration pore to filter quality and filter speed, the push pedal pushes down simultaneously and has improved lubricating oil filter speed.

Description

Lubricating oil filtering device

Technical Field

The utility model relates to a filtration equipment technical field specifically is a lubricating oil filter equipment.

Background

When the machine runs, lubricating oil is often used, and the lubricating oil is between two objects which move relatively when in use, so that the lubricating oil has the function of reducing friction generated by the contact of the two objects.

However, after long-time use, dust in the air and abrasion powder generated during mechanical operation can be mixed into the lubricating oil, but the lubricating oil used in the lubricating process must be pure and free of impurities, otherwise the machine is seriously damaged, such as friction surface galling, seizure and blockage of lubricating channels, and the like, and some lubricating oil is in a paste shape, the traditional lubricating oil filter has a slow filtering speed, the inside of the filtering device is inconvenient to clean, and the filtering speed can be reduced after long-time use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lubricating oil filter equipment possesses the advantage that improves filter speed and be convenient for clearance, has solved the problem that filter speed is slower and be not convenient for clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lubricating oil filtering device, includes shell, electronic push cylinder and sealed lid, level sensor and controller are installed in proper order to shell one side outer wall, sealed hole has been seted up to the shell upper surface, and electronic push cylinder is installed to the shell upper end, the push rod is installed in the grafting of electronic push cylinder lower extreme outer wall, the push rod runs through sealed hole one end outer wall welding and has the push pedal, the push pedal deviates from the laminating of push rod one side outer wall and is fixed with the rubber pad, the shell lower extreme is provided with sealed lid, the welding of sealed lid inner wall has the connecting block, the screw has been seted up to connecting block upper surface symmetry, the screw is installed in the inside rotation.

Preferably, the outer shell deviates from controller one side outer wall and pegs graft and install the feed inlet, the valve is installed in the grafting of feed inlet outer wall.

Preferably, the upper end of the connecting block is provided with a second filter screen, and the screw penetrates through the second filter screen and is rotatably installed inside the screw hole.

Preferably, the lower end of the outer wall of the shell and the upper end of the inner wall of the sealing cover are provided with matched threads.

Preferably, the lower surface of the sealing cover is provided with a discharge hole.

Preferably, a first filter screen is installed to the connecting block lower extreme, and has placed the filter pulp on the first filter screen.

Preferably, the liquid level sensor is electrically connected with a controller, the controller is electrically connected with the valve, and the controller is electrically connected with the electric pushing cylinder.

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

1. the utility model discloses a set up electronic jar that pushes away, push pedal and level sensor, the effect of improving filter speed has been reached, lubricating oil passes through inside the feed inlet gets into the shell, when level sensor senses lubricating oil and reachs the response height, level sensor gives controller transmission signal, controller control flap closes, reach the purpose of closed feed inlet, avoid lubricating oil to continue to get into inside the shell, after the valve is closed, controller control electronic jar that pushes away promotes the push rod, it removes to drive the push pedal, force lubricating oil and second filter screen contact, give lubricating oil pressure, improve the speed of lubricating oil through the filter pulp, thereby the purpose of improving lubricating oil filtration efficiency has been reached.

2. The utility model discloses a set up sealed shell, the second filter screen, the screw and filter pulp, the effect that equipment is convenient for clear up has been reached, after lubricating oil filtration completion, the manual sealed lid that rotates of staff, thereby sealed lid in the purpose that breaks away from with the shell has been reached, the manual word of taking of staff, and the screw is rotated, screw and screw take place relative movement, thereby make the purpose that screw and connecting block break away from, the manual second filter screen of taking of staff, make the second filter screen break away from with sealed lid, thereby the purpose that the second filter screen is convenient for clear up has been reached, the staff can be manual changes filter pulp, thereby filter speed has been guaranteed, avoid impurity jam second filter screen, reduce filter speed.

Drawings

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

fig. 2 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 1 according to the present invention;

fig. 4 is a schematic diagram of an electrical connection structure of the present invention.

In the figure: 1. a housing; 11. a feed inlet; 12. a valve; 13. sealing the hole; 14. a liquid level sensor; 15. a controller; 16. a thread; 2. an electric pushing cylinder; 21. a push rod; 22. pushing the plate; 23. a rubber pad; 3. a sealing cover; 31. connecting blocks; 32. a first filter screen; 33. filtering cotton; 34. a discharge port; 35. a screw hole; 36. a screw; 37. a second filter screen; 38. and a gasket.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a lubricating oil filtering device comprises a shell 1, an electric pushing cylinder 2 and a sealing cover 3, wherein a liquid level sensor 14 and a controller 15 are sequentially installed on the outer wall of one side of the shell 1. The liquid level sensor 14 is of an HCY-GB-430 type, the liquid level sensor has the advantage of accurate induction, and the controller 15 is of an LQFP-100 type, and has the advantage of accurate signal transmission. The outer wall of one side of the shell 1, which deviates from the controller 15, is provided with a feed inlet 11 in an inserted manner, and the outer wall of the feed inlet 11 is provided with a valve 12 in an inserted manner. The valve 12 is of a 2W160-15 type, which has the advantage of being easy to maintain. The upper surface of the shell 1 is provided with a sealing hole 13. The sealing hole 13 is used for ensuring the sealing of the shell 1 while ensuring the movement of the push rod 21. The upper end of the shell 1 is provided with an electric pushing cylinder 2. The electric push cylinder 2 adopts a JZX4 type, the electric push cylinder 2 has the advantages of good running performance and economical price, can meet the requirement of actual use, can directly purchase on the market by searching the technical personnel through the model, can directly turn over the technical specification for searching to know when needing to know the model, and therefore the equipment is not repeated. The outer wall of the lower end of the electric push cylinder 2 is provided with a push rod 21 in an inserting mode, the push rod 21 penetrates through the outer wall of one end of the sealing hole 13 and is welded with a push plate 22, and a rubber pad 23 is fixed to the outer wall of one side, away from the push rod 21, of the push plate 22 in a fitting mode. When the rubber pad 23 is used for the push plate 22 to push lubricating oil, the lubricating oil is prevented from flowing out from a connecting gap between the push plate 22 and the inner wall of the shell 1, and the sealing performance between the push plate 22 and the inner wall of the shell 1 is ensured. The lower end of the shell 1 is provided with a sealing cover 3, and the lower end of the outer wall of the shell 1 and the upper end of the inner wall of the sealing cover 3 are provided with matched threads 16. The thread 16 ensures a fixed connection of the sealing cap 3 to the housing 1. The lower surface of the sealing cover 3 is provided with a discharge hole 34. The welding of 3 inner walls of sealed lid has connecting block 31, and first filter screen 32 is installed to connecting block 31 lower extreme, and first filter screen 32 and second filter screen 37 aperture are 0.3 centimetres. The upper end of the first filter screen 32 is provided with a filter cotton 33. The filter cotton 33 is used for filtering fine foreign matters in the lubricating oil, and the filtering quality of the lubricating oil is ensured. Lubricating oil passes through feed inlet 11 and gets into inside the shell 1, when level sensor 14 senses lubricating oil arrival induction height, level sensor 14 gives 15 transmission signals of controller, 15 control flap 12 of controller closes, reach the purpose of closed feed inlet 11, avoid lubricating oil to continue to get into inside the shell 1, after valve 12 closes, controller 15 control electric push cylinder 2 promotes push rod 21, it removes to drive push pedal 22, force lubricating oil and the contact of second filter screen 37, give lubricating oil pressure, improve the speed that lubricating oil passes through filter pulp 33, thereby the purpose of improving lubricating oil filtration efficiency has been reached.

The upper surface of the connecting block 31 is symmetrically provided with screw holes 35, screws 36 are rotatably arranged in the screw holes 35, and the screws 36 are engaged with the screw holes 35 to provide stability for the second filter screen 37. The second filter screen 37 is ensured to be fixedly connected with the connecting block 31. The upper end of the connecting block 31 is provided with a second filter screen 37, and the screw 36 penetrates through the second filter screen 37 and is rotatably installed inside the screw hole 35. The outer wall of the upper end of the sealing cover 3 is fixedly jointed with a sealing gasket 38. The sealing gasket 38 ensures the tightness of the connection of the sealing cover 3 with the casing 1 and the controlled outflow of the lubricating oil. The liquid level sensor 14 is electrically connected with the controller 15, the controller 15 is electrically connected with the valve 12, and the controller 15 is electrically connected with the electric push cylinder 2. After lubricating oil filters the completion, the manual sealed lid 3 that rotates of staff, thereby sealed lid 3 in the purpose that breaks away from with shell 1 has been reached, the manual word of taking of staff is played, and rotate screw 36, screw 36 takes place relative movement with screw 35, thereby make the purpose that screw 36 and connecting block 31 break away from, the manual second filter screen 37 of taking of staff, make second filter screen 37 and sealed lid 3 break away from, thereby reached the purpose that second filter screen 37 is convenient for clear up, the staff can be manual change filter pulp 33, thereby filter speed has been guaranteed, avoid impurity to block up second filter screen 37, reduce filter speed.

The working principle is as follows: lubricating oil passes through feed inlet 11 and gets into inside the shell 1, when level sensor 14 senses lubricating oil arrival induction height, level sensor 14 gives 15 transmission signals of controller, 15 control flap 12 of controller closes, reach the purpose of closed feed inlet 11, avoid lubricating oil to continue to get into inside the shell 1, after valve 12 closes, controller 15 control electric push cylinder 2 promotes push rod 21, it removes to drive push pedal 22, force lubricating oil and the contact of second filter screen 37, give lubricating oil pressure, improve the speed that lubricating oil passes through filter pulp 33, thereby the purpose of improving lubricating oil filtration efficiency has been reached.

After lubricating oil filters the completion, the manual sealed lid 3 that rotates of staff, thereby sealed lid 3 in the purpose that breaks away from with shell 1 has been reached, the manual word of taking of staff is played, and rotate screw 36, screw 36 takes place relative movement with screw 35, thereby make the purpose that screw 36 and connecting block 31 break away from, the manual second filter screen 37 of taking of staff, make second filter screen 37 and sealed lid 3 break away from, thereby reached the purpose that second filter screen 37 is convenient for clear up, the staff can be manual change filter pulp 33, thereby filter speed has been guaranteed, avoid impurity to block up second filter screen 37, reduce filter speed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a lubricating oil filter equipment, includes shell (1), electronic push cylinder (2) and sealed lid (3), its characterized in that: a liquid level sensor (14) and a controller (15) are sequentially arranged on the outer wall of one side of the shell (1), the upper surface of the shell (1) is provided with a sealing hole (13), the upper end of the shell (1) is provided with an electric pushing cylinder (2), a push rod (21) is inserted and installed on the outer wall of the lower end of the electric push cylinder (2), the push rod (21) penetrates through the outer wall of one end of the sealing hole (13) and is welded with a push plate (22), a rubber pad (23) is fixedly attached to the outer wall of one side of the push plate (22) departing from the push rod (21), the lower end of the shell (1) is provided with a sealing cover (3), the inner wall of the sealing cover (3) is welded with a connecting block (31), screw holes (35) are symmetrically formed in the upper surface of the connecting block (31), screws (36) are rotatably mounted in the screw holes (35), and a sealing gasket (38) is fixedly attached to the outer wall of the upper end of the sealing cover (3).

2. The lubricant filter device of claim 1, wherein: the outer shell (1) deviates from one side of the outer wall of the controller (15) and is provided with a feed inlet (11) in an inserted mode, and the outer wall of the feed inlet (11) is provided with a valve (12) in an inserted mode.

3. The lubricant filter device of claim 2, wherein: connecting block (31) upper end is provided with second filter screen (37), screw (36) run through second filter screen (37) and rotate and install inside screw (35).

4. The lubricant filter device of claim 1, wherein: the lower end of the outer wall of the shell (1) and the upper end of the inner wall of the sealing cover (3) are provided with threads (16) which are matched with each other.

5. The lubricant filter device of claim 1, wherein: the lower surface of the sealing cover (3) is provided with a discharge hole (34).

6. The lubricant filter device of claim 1, wherein: first filter screen (32) are installed to connecting block (31) lower extreme, and filter pulp (33) have been placed to first filter screen (32) upper end.

7. The lubricant filter device of claim 1, wherein: the liquid level sensor (14) is electrically connected with the controller (15), the controller (15) is electrically connected with the valve (12), and the controller (15) is electrically connected with the electric push cylinder (2).