Polishing and cleaning device for gear box

Abstract

The utility model discloses a gear box polishing and cleaning device which comprises a shell, a water pump is fixedly assembled on the side face of the shell, one end of a connecting pipe is installed on the water pump, a water tank is fixedly assembled on the inner wall of the shell, and a plurality of fixing rods are fixedly assembled between the water tank and the shell. Through cooperation of an inserting pipe and a nozzle, a water pump injects water into a water tank through a connecting pipe, the water in the water tank is continuously increased, sprayed out from the nozzle on the inserting pipe and acted into the interior of the box body to clean the interior of the box body, through cooperation of a sponge mat and a filter screen, flushed chippings, dust and the like are adsorbed by small holes in the sponge mat, and the dust is removed. Used water is filtered through the filter screen, flows through the side face of the water tank and the space between the fixing rods and is contained by the water tank, the water in the water tank cleans the surfaces of other parts such as gears through cooperation of the water tank and the separation net, chippings, dust and the like left on the surfaces fall below the separation net, the cleaning effect is more remarkable, the working efficiency is improved, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of gear box processing, and specifically relates to a polishing and cleaning device for a gear box. Background Art

[0002] Gearboxes are widely used, for example, in wind turbines. Gearboxes are an important mechanical component that is widely used in wind turbines. Their main function is to transmit the power generated by the wind rotor under the action of wind to the generator and make it obtain a corresponding speed. Usually, the speed of the wind rotor is very low, far from the speed required for the generator to generate electricity. It must be achieved through the speed increase effect of the gear pair of the gearbox, so the gearbox is also called a speed increaser. In the process of manufacturing the gearbox, the housing and the parts that need to be assembled inside need to be polished, which can improve the gloss of the parts and enhance the wear resistance. However, after polishing, cleaning is required to clean the debris and dust remaining on the surface. Although the existing cleaning device can achieve the purpose of cleaning, for various accessories of the gearbox, the housing needs to be cleaned inside, and parts such as gears need to be cleaned on the surface. The existing device cannot meet different cleaning needs at the same time, which is easy to cause problems such as incomplete cleaning. Utility Model Content

[0003] The purpose of the utility model is to provide a polishing and cleaning device for a gear box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for polishing and cleaning a gear box, comprising a shell, a water pump is fixedly installed on the side of the shell, one end of a connecting pipe is installed on the water pump, a water tank is fixedly installed on the inner wall of the shell, a plurality of fixing rods are fixedly installed between the water tank and the shell, the other end of the connecting pipe extends into the water tank, a filter is fixedly installed on the surface of the water tank, the filter is fixedly installed on the inner wall of the shell, a sponge pad is laid on the surface of the water tank, a plurality of inserting pipes are fixedly connected to the surface of the water tank, the inserting pipes penetrate the sponge pad, a nozzle is fixedly installed on the top end of the inserting pipe, an opening is provided on the surface of the shell, a water sink is provided at the bottom end inside the shell, and a partition net is movably provided on the inner wall of the water sink.

[0005] Preferably, an inner cylinder is fixedly mounted on the inner wall of the outer shell, the bottom diameter of the inner cylinder is smaller than the top diameter, the inner cylinder is located above the water tank, an air pump is fixedly mounted on the bottom surface of the water tank, a hose is connected to the air pump, and the bottom end of the hose is located in the water tank.

[0006] Preferably, a plurality of vertical poles are fixedly mounted on the surface of the partition net.

[0007] Preferably, a top cover is movably fastened to the top of the shell.

[0008] Preferably, supports are fixedly mounted on both sides of the shell.

[0009] Preferably, a cover plate is hingedly mounted at the position of the opening.

[0010] Compared with the prior art, the utility model has the following beneficial effects: a polishing and cleaning device for a gear box, through the cooperation of the insert pipe and the nozzle, when cleaning the box body and various parts of the assembled gear box after polishing, the box body is turned upside down on the position of the nozzle, the gears and other parts are placed in the water tank, the parts are located above the partition net, and the water tank is placed in the shell at the opening position, and the water pump injects water into the water tank through the connecting pipe. The water in the water tank increases continuously and is sprayed out from the nozzle on the insert pipe to act on the inside of the box body, so that the inside of the box body is rinsed clean, and the sponge pad and the filter net are matched. The debris and dust washed down are absorbed by the small holes on the sponge pad, and the used water is filtered through the filter, flows through the side of the water tank, between the fixed rods, and is collected by the sink. Through the cooperation of the sink and the partition, the water in the sink cleans the surface of the gears and other parts, and the debris and dust remaining on the surface fall to the bottom of the partition. After a period of use, the partition, filter and sponge pad need to be cleaned. Different cleaning methods are used for different parts of the gear box, which is more suitable for the cleaning of gear box parts, has more significant cleaning effect, improves work efficiency, and has strong practical performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model.

[0012] Figure 2 This is a schematic diagram of the utility model after the cover is opened.

[0013] Figure 3 It is a structural cross-sectional view of the utility model.

[0014] In the figure: 1. outer shell; 2. top cover; 3. water pump; 4. connecting pipe; 5. water tank; 6. fixing rod; 7. insert pipe; 8. nozzle; 9. sponge pad; 10. inner cylinder; 11. air pump; 12. hose; 13. sink; 14. partition net; 15. vertical pole; 16. cover plate; 17. support; 18. filter net. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-3 The utility model provides a technical solution: a device for polishing and cleaning a gear box, comprising a shell 1, a water pump 3 is fixedly mounted on the side of the shell 1, one end of a connecting pipe 4 is installed on the water pump 3, a water tank 5 is fixedly mounted on the inner wall of the shell 1, a plurality of fixing rods 6 are fixedly mounted between the water tank 5 and the shell 1, the other end of the connecting pipe 4 extends into the water tank 5, a filter screen 18 is fixedly mounted on the surface of the water tank 5, the filter screen 18 is fixedly mounted on the inner wall of the shell 1, a sponge pad 9 is laid on the surface of the water tank 5, a plurality of inserting pipes 7 are fixedly connected to the surface of the water tank 5, the inserting pipes 7 penetrate the sponge pad 9, a nozzle 8 is fixedly mounted on the top of the inserting pipe 7, an opening is provided on the surface of the shell 1, a water trough 13 is provided at the bottom end of the shell 1, and a partition screen 14 is movably provided on the inner wall of the water trough 13.

[0017] When cleaning the case body and various parts of the assembled gear box after polishing, the case body is turned upside down on the position of the nozzle 8, the gears and other parts are placed in the water tank 13, the parts are located above the partition 14, the water tank 13 is placed in the housing 1 at the opening, the water pump 3 is connected to the external water source, and the water is injected into the water tank 5 through the connecting pipe 4. The water in the water tank 5 increases continuously and is sprayed from the nozzle 8 on the plug 7 to the inside of the case body, so that the inside of the case body is rinsed clean, and the debris and dust washed down are absorbed by the small holes on the sponge pad 9. The water used It is filtered through the filter screen 18, flows through the side of the water tank 5, between the fixed rods 6, and is collected by the water tank 13. The water in the water tank 13 cleans the surfaces of the gears and other parts, and the debris and dust remaining on the surface fall to the bottom of the partition screen 14. After a period of use, the partition screen 14, the filter screen 18 and the sponge pad 9 need to be cleaned. Different cleaning methods are used for different parts of the gear box, and the cleaning effect is more significant, which improves work efficiency and has strong practical performance. The water that passes through can be recycled for a second time after being treated by static sedimentation, thereby avoiding waste of water resources.

[0018] Specifically, the inner wall of the outer shell 1 is fixedly equipped with an inner cylinder 10, the bottom diameter of the inner cylinder 10 is smaller than the top diameter, the inner cylinder 10 is located above the water tank 13, and the bottom surface of the water tank 5 is fixedly equipped with an air pump 11, the air pump 11 is connected to a hose 12, and the bottom end of the hose 12 is located in the water tank 13.

[0019] After flushing the housing of the assembled gear box, the generated water passes through the filter 18, flows through the side of the water tank 5, and flows into the water tank 13 along the inner wall of the inner cylinder 10. The inner cylinder 10 mainly plays a drainage role, so that all the water flows into the water tank 13. An air pump 11 is installed at the bottom end of the water tank 5. The air pump 11 is connected to a hose 12, and the hose 12 extends into the water tank 13. Bubbles are continuously added to the water tank 13 through the air pump 11, which drives the flow of water in the water tank 13, so that the surface of the parts is rinsed clean.

[0020] Specifically, a plurality of vertical poles 15 are fixedly mounted on the surface of the partition net 14 .

[0021] A number of vertical poles 15 are fixed on the surface of the partition net 14, and the parts assembled inside the gear box are placed on the surface of the partition net 14. Under the action of the vertical poles 15, the surface of the parts cannot be directly attached to the partition net 14, and they are placed in an inclined state near the vertical poles 15. During the cleaning process, incomplete cleaning of the contact position between the parts and the partition net 14 can be avoided.

[0022] Specifically, a top cover 2 is movably fastened to the top of the housing 1 .

[0023] A top cover 2 is buckled on the top of the shell 1. When the nozzle 8 is used to clean the gear box body, the top cover 2 can shield the top of the shell 1 to prevent the water used for cleaning from splashing out from the top of the shell 1.

[0024] Specifically, supports 17 are fixedly mounted on both sides of the housing 1 .

[0025] A support 17 is fixed on both sides of the housing 1 , and the support 17 can increase the supporting effect of the housing 1 to prevent the housing 1 from shaking during use.

[0026] Specifically, a cover plate 16 is hingedly mounted at the opening.

[0027] The cover plate 16 blocks the position of the opening to prevent debris from entering the housing 1, thereby playing a shielding role.

[0028] Working principle: When cleaning the case body and various parts of the assembled gear box after polishing, turn the case body upside down on the position of the nozzle 8, place the gears and other parts in the water tank 13, and the parts are located above the partition 14. At the opening, place the water tank 13 in the housing 1, connect the water pump 3 to the external water source, and inject water into the water tank 5 through the connecting pipe 4. The water in the water tank 5 increases continuously and is sprayed out from the nozzle 8 on the insert 7 to act on the inside of the case body, and the inside of the case body is rinsed clean. The debris and dust washed down are absorbed by the small holes on the sponge pad 9. The used water is filtered through the filter screen 18, flows through the side of the water tank 5, between the fixed rods 6, and is received by the water tank 13. The water in the water tank 13 cleans the surface of the gears and other parts.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing and cleaning device for a gearbox, comprising a housing (1), characterized in that: A water pump (3) is fixedly mounted on the side of the housing (1), one end of a connecting pipe (4) is mounted on the water pump (3), a water tank (5) is fixedly mounted on the inner wall of the housing (1), a plurality of fixing rods (6) are fixedly mounted between the water tank (5) and the housing (1), the other end of the connecting pipe (4) extends into the water tank (5), a filter screen (18) is fixedly mounted on the surface of the water tank (5), the filter screen (18) is fixedly mounted on the inner wall of the housing (1), a sponge pad (9) is laid on the surface of the water tank (5), a plurality of inserting pipes (7) are fixedly connected to the surface of the water tank (5), the inserting pipes (7) penetrate the sponge pad (9), a nozzle (8) is fixedly mounted on the top of the inserting pipe (7), an opening is arranged on the surface of the housing (1), a water tank (13) is arranged at the bottom end of the interior of the housing (1), and a partition screen (14) is movably arranged on the inner wall of the water tank (13).

2. The polishing and cleaning device for a gear box according to claim 1, characterized in that: An inner cylinder (10) is fixedly mounted on the inner wall of the outer shell (1), the bottom diameter of the inner cylinder (10) being smaller than the top diameter, the inner cylinder (10) being located above the water tank (13), an air pump (11) being fixedly mounted on the bottom surface of the water tank (5), the air pump (11) being connected to a hose (12), the bottom end of the hose (12) being located in the water tank (13).

3. The polishing and cleaning device for a gear box according to claim 1, characterized in that: A plurality of vertical poles (15) are fixedly mounted on the surface of the partition net (14).

4. The polishing and cleaning device for a gear box according to claim 1, characterized in that: A top cover (2) is movably fastened to the top of the outer shell (1).

5. The polishing and cleaning device for a gear box according to claim 1, characterized in that: Supports (17) are fixedly mounted on both sides of the housing (1).

6. The polishing and cleaning device for a gear box according to claim 1, characterized in that: A cover plate (16) is hingedly mounted at the position of the opening.

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