Grease smearing device with cleaning function

Abstract

The utility model discloses a grease smearing device with a cleaning function, and belongs to the technical field of grease smearing. The grease smearing device with the cleaning function comprises a middle shaft framework and further comprises a rotary smearing brush, the rotary smearing brush is installed at one end of the middle shaft framework, a pushing disc shaft is arranged at the other end of the middle shaft framework, a plurality of spring suspensions are arranged on the periphery of the middle shaft framework, and the spring suspensions are connected with the middle shaft framework through internal threads. In order to solve the problems that smearing objects can only be of some plane structures, smearing cannot be conducted on the interiors of some pipelines, meanwhile, some dust and foreign matter exist on some to-be-smeared surfaces, and if cleaning is not conducted in time, follow-up smearing operation is affected, movement of the whole smearing equipment is achieved through rubber pulleys. Foreign matter attached to the inner wall is scraped away through the scraping disc on the surface of the propelling disc shaft, and then the rotary smearing brush is driven by the motor to conduct rotary smearing operation.

Description

Technical Field

[0001] The utility model relates to the technical field of grease application, in particular to a grease application device with a cleaning function. Background Art

[0002] In some applications, it is necessary to apply some gelatinous grease on the inner wall of the oil seal. For relatively small oil seals, operators currently apply dot grease on the inner wall of the oil seal manually using a syringe or other equipment.

[0003] A Chinese patent with publication number CN209124242U discloses a grease application device, in which the slider is sleeved on the oil delivery rod and supported by the spring. When the slider is supported by the spring, the top of the slider is higher than the oil outlet hole. Compared with the existing manual application method, the time of the grease application process can be shortened and the lubricating grease can be applied more evenly.

[0004] In the above patent, the coating objects can only be some planar structures, and it is impossible to coat the inside of some pipes. At the same time, there are some dust and foreign matter on some surfaces to be coated. If they are not cleaned in time, the subsequent coating operations will be affected. Utility Model Content

[0005] The purpose of the utility model is to provide a grease coating device with a cleaning function, which realizes the movement of the entire coating device through a rubber pulley, and uses a scraper on the surface of the propulsion disk shaft to scrape off foreign matter attached to the inner wall, and then a rotating brush is driven by a motor to perform a rotating coating operation, which can solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grease smearing device with a cleaning function, comprising a central axis skeleton and a rotating brush, wherein the rotating brush is installed at one end of the central axis skeleton, and a propulsion disk shaft is provided at the other end of the central axis skeleton, and multiple spring suspensions are provided around the central axis skeleton, and the spring suspension is connected to the central axis skeleton through an internal thread, and rubber pulleys are provided at both ends of the spring suspension, and the rubber pulleys are rotatably connected to the spring suspension.

[0007] Preferably, the rotary brush comprises a rotary motor and a tray, the tray is rotatably connected to the rotary motor, and the rotary motor is connected to the central axis skeleton via screws.

[0008] Preferably, three supporting rods are arranged around the tray, a brush plate is arranged at one end of the supporting rod, and the brush plate is connected to the supporting rod via a spring telescopic frame.

[0009] Preferably, the propulsion disc shaft is connected to the central axis frame via screws, and a scraper is provided on the outer side of the propulsion disc shaft.

[0010] Preferably, an adapter card shaft is provided on the outer surface of the scraper disc, and the scraper disc is connected to the propulsion disc shaft via the adapter card shaft.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The smearing device of the utility model is mainly suitable for the grease smearing operation on the inner wall of the inner pipe. When in use, the propulsion disc shaft at one end of the central axis skeleton is first inserted into the interior of the pipe. After the insertion, the spring suspension around the central axis skeleton can press the rubber pulley against the inside of the pipe, and the rotating brush at the other end of the skeleton is stained with grease. Then the rubber pulley is used to realize the movement of the whole smearing device, and the scraper on the surface of the propulsion disc shaft is used to scrape off the foreign matter attached to the inner wall, and then the rotating brush is driven by the motor to perform the rotating smearing operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall front view of the utility model;

[0014] Figure 2 It is an overall side view of the utility model;

[0015] Figure 3 This is a schematic diagram of the brush plate structure of the utility model.

[0016] In the figure: 1, central axis skeleton; 2, propulsion disc shaft; 3, rotating brush; 101, spring suspension; 102, rubber pulley; 201, scraper disc; 202, adapter card shaft; 301, rotating motor; 302, tray; 303, brush plate; 3021, support rod; 3031, spring telescopic frame. DETAILED DESCRIPTION

[0017] 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.

[0018] In order to solve the problem that the coating objects can only be some flat structures, and the interior of some pipes cannot be coated, and there are some dust and foreign matter on some surfaces to be coated, which will affect the subsequent coating operations if not cleaned in time; please refer to Figure 1-3 , the utility model provides the following solutions:

[0019] A grease smearing device with a cleaning function comprises a central axis skeleton 1 and a rotating brush 3, wherein the rotating brush 3 is mounted on one end of the central axis skeleton 1, and a propulsion disc shaft 2 is arranged at the other end of the central axis skeleton 1, and a plurality of spring suspensions 101 are arranged around the central axis skeleton 1, wherein the spring suspensions 101 are connected to the central axis skeleton 1 through internal threads, and rubber pulleys 102 are arranged at both ends of the spring suspensions 101, wherein the rubber pulleys 102 are rotatably connected to the spring suspensions 101, and the propulsion disc shaft 2 is connected to the central axis skeleton 1 through screws, and a scraper 201 is arranged on the outer side of the propulsion disc shaft 2, and an adapter card shaft 202 is arranged on the outer surface of the scraper 201, and the scraper 201 is connected to the propulsion disc shaft 2 through the adapter card shaft 202;

[0020] The coating device is mainly suitable for the grease coating operation on the inner wall of the inner pipe. When in use, the propulsion disc shaft 2 at one end of the central axis skeleton 1 is first inserted into the interior of the pipe. The size of the propulsion disc shaft 2 can be selected and replaced according to the inner diameter of the pipe. After being inserted, the spring suspension 101 around the central axis skeleton 1 can push the rubber pulley 102 against the inside of the pipe. The rotating brush 3 at the other end of the skeleton is stained with grease, and then the rubber pulley 102 is used to realize the movement of the entire coating device. The scraper 201 on the surface of the propulsion disc shaft 2 is used to scrape off foreign matter attached to the inner wall, and then the motor drives the rotating brush 3 to perform a rotating coating operation;

[0021] The rotating brush 3 includes a rotating motor 301 and a tray 302. The tray 302 is rotatably connected to the rotating motor 301. The rotating motor 301 is connected to the central axis frame 1 by screws. Three supporting rods 3021 are arranged around the tray 302. A brush plate 303 is arranged at one end of the supporting rod 3021. The brush plate 303 is connected to the supporting rod 3021 by a spring telescopic frame 3031.

[0022] The distance between the brush plate 303 and the inner wall of the pipe can be adjusted by the spring telescopic frame 3031, so that the brush plate 303 can fit tightly against the inner wall.

[0023] Working principle: the propulsion disc shaft 2 at one end of the central axis skeleton 1 is first inserted into the interior of the pipe. The size of the propulsion disc shaft 2 can be selected and replaced according to the inner diameter of the pipe. After insertion, the spring suspension 101 around the central axis skeleton 1 can press the rubber pulley 102 against the inside of the pipe. The rotating brush 3 at the other end of the skeleton is stained with grease. The distance between the brush plate 303 and the inner wall of the pipe can be adjusted through the spring telescopic frame 3031, and the brush plate 303 can be tightly fitted to the inner wall. Then the rubber pulley 102 is used to realize the movement of the entire coating equipment, and the scraper 201 on the surface of the propulsion disc shaft 2 is used to scrape off foreign matter attached to the inner wall, and then the motor drives the rotating brush 3 to perform a rotating coating operation.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 grease application device with a cleaning function, comprising a central axis frame (1), characterized in that: The invention also comprises a rotating brush (3), wherein the rotating brush (3) is mounted on one end of the central axis frame (1), and a propulsion disc shaft (2) is arranged on the other end of the central axis frame (1). A plurality of spring suspensions (101) are arranged around the central axis frame (1), and the spring suspensions (101) are connected to the central axis frame (1) via internal threads. Rubber pulleys (102) are arranged at both ends of the spring suspensions (101), and the rubber pulleys (102) are rotatably connected to the spring suspensions (101).

2. A grease smearing device with cleaning function according to claim 1, characterized in that: The rotary brush (3) comprises a rotary motor (301) and a tray (302); the tray (302) is rotationally connected to the rotary motor (301); and the rotary motor (301) is connected to the central axis frame (1) via screws.

3. A grease smearing device with cleaning function according to claim 2, characterized in that: Three supporting rods (3021) are arranged around the tray (302), one end of the supporting rod (3021) is provided with a brush plate (303), and the brush plate (303) is connected to the supporting rod (3021) via a spring telescopic frame (3031).

4. A grease smearing device with cleaning function according to claim 3, characterized in that: The propulsion disc shaft (2) is connected to the central axis frame (1) via screws, and a scraper disc (201) is arranged on the outer side of the propulsion disc shaft (2).

5. A grease smearing device with cleaning function according to claim 4, characterized in that: The outer surface of the scraper disc (201) is provided with an adapter card shaft (202), and the scraper disc (201) is connected to the propulsion disc shaft (2) via the adapter card shaft (202).

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