CN216112094U

CN216112094U - Speed reducer with good oil changing and filtering effects

Info

Publication number: CN216112094U
Application number: CN202122439637.9U
Authority: CN
Inventors: 方黎亮
Original assignee: Shenzhen Jingcheng Jinshi Technology Co ltd
Current assignee: Shenzhen Jingcheng Jinshi Technology Co ltd
Priority date: 2021-10-11
Filing date: 2021-10-11
Publication date: 2022-03-22
Anticipated expiration: 2031-10-11

Abstract

The utility model discloses a speed reducer with good oil changing and filtering effects, which belongs to the technical field of equipment manufacturing and comprises a base and a speed reducer case, wherein the speed reducer case is fixedly arranged above the base, a filtering structure and a pushing structure are arranged inside the speed reducer case, the filtering structure comprises an oil inlet, a sealing cover, an infrared heating pipe, a diversion channel, a limiting groove, a mounting plate, a filter screen and a sealing block, and the oil inlet is arranged at an opening above the speed reducer case. Compared with the existing device, the device can filter oil step by additionally arranging the sealing cover, the splitter box, the mounting plate and the filter screen, so that impurities in the oil are reduced, the operation of equipment is smoother, the service life is prolonged, and compared with the existing device, the device can easily clean waste oil in a box by additionally arranging the push rod, the push plate and the handle, so that new lubricating oil cannot be mixed with the waste oil, and the effect of the lubricating oil is ensured.

Description

Speed reducer with good oil changing and filtering effects

Technical Field

The utility model belongs to the technical field of equipment manufacturing, and particularly relates to a speed reducer with good oil changing and filtering effects.

Background

The reducer is an independent part formed by gear and worm transmission in the shell and is commonly used for reducing transmission between a prime mover and a working machine.

The gear reducer device comprises a gear reducer body, wherein an oil storage tank is formed in the gear reducer body, an oil absorption cotton plate is arranged in the oil storage tank, a cotton core is arranged on the surface of the oil absorption cotton plate and penetrates through the inner wall of the gear reducer body, a pressing plate is arranged above the cotton core, a rotating groove is formed in the surface of the pressing plate, and an adjusting screw is rotatably connected in the rotating groove; the beneficial effects are that: according to the gear reducer device with the dustproof function, the oil storage tank is reserved in the gear reducer shell, the pressing plate is pushed and extruded to extrude the oil absorption cotton plate by screwing the adjusting screw downwards, and lubricating oil in the oil storage tank is dripped on the surface of the gear in the gear reducer through the cotton core, so that the shell does not need to be disassembled when the gear reducer is lubricated, a large amount of dust is prevented from entering the gear reducer, and the dustproof function is achieved;

wherein, the deficiency points are as follows: the device is at the in-process that uses, can't filter lubricating oil, and the operation that probably leads to equipment is abnormal, and the normal equipment life of loss, the device are carrying out the in-process of clearing up waste oil, can't make things convenient for effectually clear up waste oil, probably lead to new lubricating oil and waste oil doping more, and the effect that indirectly leads to lubricating oil is halved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problem that lubricating oil cannot be filtered and waste oil cannot be cleaned conveniently and effectively, the speed reducer with good oil changing and filtering effects is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a speed reducer that oil change filter effect is good, includes base, speed reducer case, the fixed speed reducer case that is provided with in base top, speed reducer incasement portion is provided with filtration and push structure.

The filtering structure comprises an oil inlet, a sealing cover, an infrared heating pipe, a flow distribution groove, a limiting groove, a mounting plate, a filter screen and a sealing block, wherein the oil inlet is formed in an opening above the speed reducer case.

The upper part of the oil inlet is provided with a sealing cover in a matched manner, the bottom side of the inner wall of the oil inlet is provided with an infrared heating pipe, and an opening close to the inner part of the oil inlet is arranged above the speed reducer case and provided with a diversion trench.

The inner wall of the speed reducer case is provided with a limit groove close to the upper part, the groove of the side wall of the speed reducer case is provided with a mounting plate through a sealing block, the other side of the mounting plate is fixedly provided with a filter screen, and the other side of the filter screen is limited in the limit groove.

The pushing structure comprises a push rod, a push plate, a handle, a discharge valve, a limiting frame and an oil seal, the push rod is installed on the bottom side of the inner portion of the speed reducer case, the handle is arranged at one end of the push rod, the push plate is arranged at the other end of the push rod, the discharge valve is arranged at an opening of the side wall of the speed reducer case, the limiting frame is installed on the side wall of the speed reducer case close to the outer portion of the handle in a threaded mode, and the oil seal is arranged at the joint of the speed reducer case and the push rod.

The number of the sealing covers is two, and the number of the infrared heating pipes is a plurality.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. compared with the existing device, the oil filter device has the advantages that the limiting grooves, the mounting plate and the filter screen are additionally arranged, so that oil can be filtered step by step, impurities in the oil are reduced, the equipment can run more smoothly, the service life is prolonged, and the filter screen can be conveniently replaced.

2. Compared with the existing device, the device can easily clean the waste oil in the box by additionally arranging the push rod, the push plate and the handle, so that new lubricating oil cannot be mixed with the waste oil, and the effect of the lubricating oil is ensured.

3. Compared with the existing device, the device provided by the utility model has the advantages that the infrared heating pipe is additionally arranged, so that the oil becomes smoother, and the oil is better filtered.

Drawings

FIG. 1 is a schematic view of the internal structure of the entire side surface of the present invention;

FIG. 2 is a schematic diagram of the overall top view structure of the present invention;

FIG. 3 is a schematic diagram of a three-dimensional structure of a screen part according to the present invention.

The labels in the figure are: 1. a base; 101. a reduction case; 2. an oil inlet; 201. a sealing cover; 3. an infrared heating pipe; 301. a shunt slot; 4. a limiting groove; 401. mounting a plate; 402. filtering with a screen; 403. a sealing block; 5. a push rod; 501. pushing the plate; 502. a handle; 6. a discharge valve; 7. a limiting frame; 701. and (7) oil sealing.

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.

In the utility model:

referring to fig. 1-3, a speed reducer with good oil change and filtration effects comprises a base 1 and a speed reducer case 101, wherein the speed reducer case 101 is fixedly arranged above the base 1, and a filtration structure and a pushing structure are arranged inside the speed reducer case 101.

Referring to fig. 1, 2 and 3, further, the filtering structure includes an oil inlet 2, a sealing cover 201, an infrared heating pipe 3, a diversion trench 301, a limiting trench 4, a mounting plate 401, a filter screen 402 and a sealing block 403, and the oil inlet 2 is arranged at an opening above the speed reducer case 101.

Referring to fig. 1 and 2, further, a sealing cover 201 is arranged above the oil inlet 2 in a matching manner, the infrared heating pipe 3 is installed on the bottom side of the inner wall of the oil inlet 2, and a diversion channel 301 is arranged above the speed reducer case 101 and near the opening of the inner part of the oil inlet 2.

Referring to fig. 1, 2 and 3, further, a limit groove 4 is fixedly disposed on an inner wall of the reduction gearbox 101 near the upper portion, a mounting plate 401 is mounted on a groove of a side wall of the reduction gearbox 101 through a seal block 403, a filter screen 402 is fixedly disposed on the other side of the mounting plate 401, and the other side of the filter screen 402 is limited inside the limit groove 4, a user can pour oil into the oil inlet 2 of the reduction gearbox 101 through a base 1, the user covers a seal cover 201 on the oil inlet, the user can open an infrared heating pipe 3 to heat the oil, so that the oil becomes more lubricated, then the oil is distributed through holes of a distribution groove 301, then the oil flows into the filter screen 402 in the reduction gearbox 101 to be filtered, the filtered oil flows into gears of the reduction gearbox 101 to be used, then the user needs to replace the filter screen 402 after long-time use, the user can pull out the seal block 403 on the mounting plate 401 from a notch of the reduction gearbox 101, thereby taking out the filter screen 402 for replacement, then inserting a new filter screen 402 into the limiting groove 4, and then making the sealing blocks 403 on the mounting plate 401 fit with the notches of the speed reducer case 101, thereby completing the replacement of the filter screen.

Referring to fig. 1 and 3, further, the pushing structure includes a push rod 5, a push plate 501, a handle 502, a discharge valve 6, a limit frame 7 and an oil seal 701, the push rod 5 is installed on the bottom side inside the speed reducer case 101, the handle 502 is arranged at one end of the push rod 5, the push plate 501 is arranged at the other end of the push rod 5, the discharge valve 6 is arranged at an opening of the side wall of the speed reducer case 101, the side wall of the speed reducer case 101 is close to the handle 502) and is provided with the limit frame 7 through threads, the oil seal 701 is arranged at the joint of the speed reducer case 101 and the push rod 5, then a user can open the discharge valve 6 when processing waste oil, and the handle 502 of the push rod 5 is pulled at the same time, so that the push rod 5 moves in the oil seal 701, and the waste oil is scraped out of the discharge valve 6 through the push plate 501.

Referring to fig. 1, further, the number of the sealing covers 201 is two, and the number of the infrared heating pipes 3 is several.

Referring to fig. 1 and 2, further, the infrared heating pipe 3, the push rod 5 and the discharge valve 6 are all electrically connected with an external power supply.

The working principle is as follows: firstly, a user can pour oil into the oil inlet 2 of the speed reducer case 101 on the base 1, the user covers the sealing cover 201 on the oil inlet, then the user can open the infrared heating pipe 3 to heat the oil, so that the oil becomes more lubricated, then the oil is shunted through the holes of the shunt groove 301, then the oil flows into the filter screen 402 in the speed reducer case 101 to be filtered, the filtered oil flows into the gear of the speed reducer case 101 to be used, then the filter screen 402 needs to be replaced after long-time use, the user can pull out the sealing block 403 on the mounting plate 401 from the notch of the speed reducer case 101 to take out the filter screen 402 to be replaced, then the new filter screen 402 is inserted into the limiting groove 4, then the sealing block 403 on the mounting plate 401 is matched with the notch of the speed reducer case 101 to complete the replacement of the filter screen, then the user can open the discharge valve 6 and the limiting frame 7 when the waste oil is processed, meanwhile, the handle 502 of the push rod 5 is pulled, so that the push rod 5 moves in the oil seal 701, and waste oil is scraped out of the discharge valve 6 through the push plate 501.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a speed reducer that oil change filter effect is good, includes base (1), speed reducer case (101), base (1) top is provided with speed reducer case (101), its characterized in that: a filtering structure and a pushing structure are arranged inside the speed reducer case (101).

2. The speed reducer with good oil change and filtering effects as claimed in claim 1, wherein: the filtering structure comprises an oil inlet (2), a sealing cover (201), an infrared heating pipe (3), a flow dividing groove (301), a limiting groove (4), a mounting plate (401), a filter screen (402) and a sealing block (403), wherein the oil inlet (2) is formed in an opening above the speed reducer case (101).

3. The speed reducer with good oil change and filtering effects as claimed in claim 2, wherein: the hydraulic reducer is characterized in that a sealing cover (201) is arranged above the oil inlet (2) in a matched mode, an infrared heating pipe (3) is installed on the bottom side of the inner wall of the oil inlet (2), and a diversion trench (301) is formed in the position, close to the inside of the oil inlet (2), above the reducer case (101).

4. The speed reducer with good oil change and filtering effects as claimed in claim 1, wherein: the utility model discloses a speed reducer case, including speed reducer case (101), mounting panel (401) are installed through sealed piece (403) to speed reducer case (101) inner wall near top department, mounting panel (401) opposite side is provided with filter screen (402), and filter screen (402) another side is spacing inside spacing groove (4).

5. The speed reducer with good oil change and filtering effects as claimed in claim 1, wherein: the propelling movement structure is including catch bar (5), push pedal (501), handle (502), discharge valve (6), spacing frame (7), oil blanket (701), catch bar (5) are installed to speed reducer case (101) inside bottom side, and catch bar (5) one end is provided with handle (502), the other end of catch bar (5) is provided with push pedal (501), speed reducer case (101) lateral wall opening is provided with discharge valve (6), speed reducer case (101) lateral wall is close to handle (502) outside department screw thread and installs spacing frame (7), speed reducer case (101) and catch bar (5) junction are provided with oil blanket (701).

6. The speed reducer with good oil change and filtering effects as claimed in claim 2, wherein: the number of the sealing covers (201) is two, and the number of the infrared heating pipes (3) is a plurality.