Automobile part surface rust removal device

Abstract

The utility model relates to the technical field of rust removal, and discloses an automobile part surface rust removal device which comprises a cleaning tank, a draining mechanism is arranged in the cleaning tank, and a circulating mechanism is arranged on the left side of the cleaning tank. The lower end of the limiting rod is slidably connected into the limiting pipe. According to the surface rust removal device for the automobile parts, the gear motor is driven to enable the threaded rod to rotate, so that the threaded rod moves up and down in the threaded pipe while rotating, after rust removal is finished, the draining basket drives the automobile parts to move upwards for draining, the automobile parts are prevented from taking away rust removers, and the rust removal efficiency is improved. The consumption of the rust remover is reduced, the rust remover is very convenient to use, the clean rust remover can flow back into the cleaning tank again through the drain pipe to be recycled, and impurities intercepted in the blow-off pipe by the filter screen can be conveyed upwards by the auger and discharged from the upper part of the blow-off pipe, so that the purity of the rust remover in the cleaning tank is ensured, and the rust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rust removal, in particular to a surface rust removal device for automobile parts. Background Art

[0002] Rust removal of auto parts is an important task in car maintenance, which can effectively extend the service life of the car and maintain its good performance.

[0003] Chinese Patent Publication No. CN110760867A discloses a device for removing rust from the surface of a triangular hanging arm, which belongs to the field of automobile parts processing and includes a base, an installation box, a cleaning tank, a holding ring, a filter screen, a cleaning motor, a reducer, a power shaft, a holding net, a cover net, an elastic hook, a circulation pump, a spray pipe, and a spray head. The present invention absorbs the acid contained in the cleaning tank through a circulation pump, and uses the spray pipe spray head to spray the triangular hanging arm, thereby removing the rust on the surface of the triangular hanging arm by the corrosive effect of the acid. While spraying, the cleaning motor drives the holding net to rotate after reducing the speed through the reducer, thereby preventing the triangular hanging arm from rotating with the holding net. Under the action of its rotation, the front and back of the triangular hanging arm are sprayed and rinsed, thereby solving the problem of removing rust from the surface of the triangular hanging arm. However, after long-term use, the impurities inside the cleaning tank will increase, which will affect the recycling of the acid and the rust removal effect. Utility Model Content

[0004] The main purpose of the utility model is to provide a surface rust removal device for automobile parts, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a rust removal device for the surface of automobile parts, comprising a cleaning tank, a drainage mechanism is provided inside the cleaning tank, and a circulation mechanism is provided on the left side of the cleaning tank;

[0006] The drain mechanism includes three limiting tubes, three limiting rods, a drain basket, a threaded tube, a threaded rod and a reduction motor. The three limiting tubes are fixedly connected to the outer periphery of the cleaning tank, the lower end of the limiting rod is slidably connected to the inside of the limiting tube, the threaded tube is fixedly connected to the outer periphery of the cleaning tank, the outer periphery of the threaded rod is threadedly connected to the inside of the threaded tube, the upper end of the limiting rod is fixedly connected to the upper part of the drain basket, the upper end of the threaded rod is rotatably connected to the upper part of the drain basket, the reduction motor is installed on one side of the drain basket, the lower output end of the reduction motor is fixedly connected to the upper end of the threaded rod, and a rust remover is provided inside the limiting tube.

[0007] Preferably, an ultrasonic transducer is installed on the outside of the cleaning tank.

[0008] Preferably, a feed port is provided on one side of the drain basket.

[0009] Preferably, the circulation mechanism includes a liquid storage tank, a delivery pump, a water inlet pipe, a filter assembly and a drain pipe. The liquid storage tank is fixedly connected to the left side of the cleaning tank, the delivery pump is installed on the inner bottom wall of the liquid storage tank, one end of the water inlet pipe passes through the side wall of the liquid storage tank and is connected to the lower part of the cleaning tank, the other end of the water inlet pipe is installed at the input end of the delivery pump, the filter assembly is installed on the outside of the liquid storage tank, the lower part of the filter assembly is connected to the lower part of the liquid storage tank, the upper and middle part of the filter assembly is installed at one end of the drain pipe, and the other end of the drain pipe is fixedly connected to the upper part of the cleaning tank.

[0010] Preferably, the filter assembly includes a sewage pipe, an auger, a servo motor, a clean water tank and a filter screen. The lower part of the sewage pipe is fixedly connected to the lower part of the liquid storage tank, the auger is installed inside the sewage pipe, the servo motor is installed on the upper part of the sewage pipe, the lower output end of the servo motor passes through the sewage pipe and is fixedly connected to the upper end of the auger, the clean water tank is fixedly connected to the middle part of the sewage pipe, the filter screen is installed on the side of the clean water tank close to the auger, and one end of the drain pipe is fixedly connected to the upper part of the clean water tank.

[0011] Preferably, the inner bottom wall of the liquid storage tank slopes toward the filter assembly.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Since the limit rod slides inside the limit tube, the drain basket cannot rotate. Therefore, the reduction motor is driven to rotate the threaded rod, so that the threaded rod rotates and moves up and down inside the threaded tube, so that the auto parts are driven into the cleaning tank through the drain basket. When the rust removal is completed, the auto parts are driven upward by the drain basket for draining, preventing the auto parts from taking away the rust remover, reducing the consumption of the rust remover, and being very convenient to use.

[0014] 2. Drive the delivery pump to extract the rust remover containing impurities at the bottom of the cleaning tank through the water inlet pipe and deliver it into the liquid storage tank. The rust remover inside the liquid storage tank will enter the drain pipe and be filtered through the filter. The clean rust remover will flow back into the cleaning tank through the drain pipe for recycling. The impurities trapped in the drain pipe by the filter will be transported upward by the auger and discharged from the upper part of the drain pipe, thereby ensuring the purity of the rust remover inside the cleaning tank and improving the rust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a rust removal device for automobile parts surface according to the utility model;

[0016] Figure 2 This is a schematic structural diagram of a draining mechanism of a surface rust removal device for automobile parts according to the present utility model;

[0017] Figure 3 This is a schematic diagram of the circulation mechanism structure of a surface rust removal device for automobile parts according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the structure of a filter component of a surface rust removal device for automobile parts.

[0019] In the figure: 1. Cleaning tank; 2. Drain mechanism; 201. Limiting pipe; 202. Limiting rod; 203. Drain basket; 204. Threaded pipe; 205. Threaded rod; 206. Reducer motor; 3. Circulation mechanism; 301. Liquid storage tank; 302. Delivery pump; 303. Water inlet pipe; 304. Filter assembly; 3041. Drain pipe; 3042. Auger; 3043. Servo motor; 3044. Clean water tank; 3045. Filter; 305. Drain pipe. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-4 As shown, a surface rust removal device for automobile parts includes a cleaning tank 1, a drainage mechanism 2 is provided inside the cleaning tank 1, and a circulation mechanism 3 is provided on the left side of the cleaning tank 1.

[0022] In this embodiment, the drain mechanism 2 includes three limiting tubes 201, three limiting rods 202, a drain basket 203, a threaded tube 204, a threaded rod 205 and a reduction motor 206. The three limiting tubes 201 are fixedly connected to the outer periphery of the cleaning tank 1, the lower end of the limiting rod 202 is slidably connected to the inside of the limiting tube 201, the threaded tube 204 is fixedly connected to the outer periphery of the cleaning tank 1, the outer periphery of the threaded rod 205 is threadedly connected to the inside of the threaded tube 204, the upper end of the limiting rod 202 is fixedly connected to the upper part of the drain basket 203, and the upper end of the threaded rod 205 is rotatably connected to the upper part of the drain basket 203. The reduction motor 206 is installed on one side of the drain basket 203, and the lower output end of the reduction motor 206 is fixedly connected to the upper end of the threaded rod 205. Rust remover is provided inside the limiting tube 201, an ultrasonic transducer is installed on the outside of the cleaning tank 1, and a feed port is provided on one side of the drain basket 203.

[0023] Specifically, since the limiting rod 202 slides inside the limiting tube 201, the drain basket 203 cannot rotate. Therefore, the reduction motor 206 is driven to rotate the threaded rod 205, so that the threaded rod 205 rotates and moves up and down inside the threaded tube 204, so that the automobile parts are conveniently driven into the cleaning tank 1 through the drain basket 203, and the automobile parts are soaked in the rust remover. The automobile parts are vibrated by the ultrasonic transducer to improve the rust removal effect. When the rust removal is completed, the automobile parts are driven upward by the drain basket 203 for draining, preventing the automobile parts from taking away the rust remover, reducing the consumption of the rust remover, and being very convenient to use.

[0024] In this embodiment, the circulation mechanism 3 includes a liquid storage tank 301, a delivery pump 302, a water inlet pipe 303, a filter assembly 304 and a drain pipe 305. The liquid storage tank 301 is fixedly connected to the left side of the cleaning tank 1, the delivery pump 302 is installed on the inner bottom wall of the liquid storage tank 301, one end of the water inlet pipe 303 passes through the side wall of the liquid storage tank 301 and is connected to the lower part of the cleaning tank 1, and the other end of the water inlet pipe 303 is installed at the input end of the delivery pump 302. The filter assembly 304 is installed on the outside of the liquid storage tank 301, the lower part of the filter assembly 304 is connected to the lower part of the liquid storage tank 301, the upper and middle part of the filter assembly 304 is installed at one end of the drain pipe 305, and the other end of the drain pipe 305 is fixedly connected to the upper part of the cleaning tank 1. The filter assembly 304 includes The sewage pipe 3041, the auger 3042, the servo motor 3043, the clean water tank 3044 and the filter screen 3045, the lower part of the sewage pipe 3041 is fixedly connected to the lower part of the liquid storage tank 301, the auger 3042 is installed inside the sewage pipe 3041, the servo motor 3043 is installed on the upper part of the sewage pipe 3041, the lower output end of the servo motor 3043 passes through the sewage pipe 3041 and is fixedly connected to the upper end of the auger 3042, the clean water tank 3044 is fixedly connected to the middle part of the sewage pipe 3041, the filter screen 3045 is installed on the side of the clean water tank 3044 close to the auger 3042, one end of the drain pipe 305 is fixedly connected to the upper part of the clean water tank 3044, and the inner bottom wall of the liquid storage tank 301 is sloped toward the filter assembly 304.

[0025] Specifically, the delivery pump 302 is driven to extract the rust remover containing impurities at the bottom of the cleaning tank 1 through the water inlet pipe 303 and deliver it into the liquid storage tank 301. The rust remover inside the liquid storage tank 301 will enter the drain pipe 3041 and be filtered through the filter 3045. The clean rust remover will flow back into the cleaning tank 1 through the drain pipe 305 for recycling. The impurities trapped in the drain pipe 3041 by the filter 3045 will be transported upward by the auger 3042 and discharged from the upper part of the drain pipe 3041, thereby ensuring the purity of the rust remover inside the cleaning tank 1 and improving the rust removal effect.

[0026] Working principle:

[0027] Since the limiting rod 202 slides inside the limiting tube 201, the drain basket 203 cannot rotate. Therefore, the reduction motor 206 is driven to rotate the threaded rod 205, so that the threaded rod 205 rotates and moves up and down in the threaded tube 204, so that the automobile parts are driven into the cleaning tank 1 through the drain basket 203, and the automobile parts are soaked with rust remover and vibrated with ultrasonic transducers to improve the rust removal effect. When the rust removal is completed, the automobile parts are driven upward by the drain basket 203 for draining, so as to prevent the automobile parts from taking away the rust remover and slow down the rust remover. Consumption is very convenient to use. The delivery pump 302 is driven to extract the rust remover containing impurities at the bottom of the cleaning tank 1 through the water inlet pipe 303 and deliver it to the inside of the liquid storage tank 301. The rust remover inside the liquid storage tank 301 will enter the drain pipe 3041 and be filtered through the filter 3045. The clean rust remover will flow back into the cleaning tank 1 through the drain pipe 305 for recycling. The impurities trapped in the drain pipe 3041 by the filter 3045 will be transported upward by the auger 3042 and discharged from the upper part of the drain pipe 3041, thereby ensuring the purity of the rust remover inside the cleaning tank 1 and improving the rust removal effect.

[0028] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A rust removal device for automobile parts, comprising a cleaning tank (1), characterized in that: A drainage mechanism (2) is provided inside the cleaning tank (1), and a circulation mechanism (3) is provided on the left side of the cleaning tank (1); The drain mechanism (2) comprises three limiting tubes (201), three limiting rods (202), a drain basket (203), a threaded tube (204), a threaded rod (205) and a reduction motor (206), wherein the three limiting tubes (201) are fixedly connected to the outer periphery of the cleaning tank (1), the lower ends of the limiting rods (202) are slidably connected to the interior of the limiting tubes (201), the threaded tubes (204) are fixedly connected to the outer periphery of the cleaning tank (1), and the threaded rods ( The outer periphery of the rod (205) is threadedly connected to the inside of the threaded tube (204), the upper end of the limit rod (202) is fixedly connected to the upper part of the drain basket (203), the upper end of the threaded rod (205) is rotatably connected to the upper part of the drain basket (203), the reduction motor (206) is installed on one side of the drain basket (203), the lower output end of the reduction motor (206) is fixedly connected to the upper end of the threaded rod (205), and a rust remover is provided inside the limit tube (201).

2. The rust removal device for automobile parts according to claim 1, characterized in that: An ultrasonic transducer is installed on the outside of the cleaning tank (1).

3. The rust removal device for automobile parts according to claim 1, characterized in that: A feed port is provided on one side of the drain basket (203).

4. The rust removal device for automobile parts according to claim 1, characterized in that: The circulation mechanism (3) comprises a liquid storage tank (301), a delivery pump (302), a water inlet pipe (303), a filter assembly (304) and a drain pipe (305); the liquid storage tank (301) is fixedly connected to the left side of the cleaning tank (1); the delivery pump (302) is installed on the inner bottom wall of the liquid storage tank (301); one end of the water inlet pipe (303) passes through the side wall of the liquid storage tank (301) and is connected to the lower part of the cleaning tank (1); the other end of the water inlet pipe (303) is installed on the input end of the delivery pump (302); the filter assembly (304) is installed outside the liquid storage tank (301); the lower part of the filter assembly (304) is connected to the lower part of the liquid storage tank (301); the upper middle part of the filter assembly (304) is installed on one end of the drain pipe (305); the other end of the drain pipe (305) is fixedly connected to the upper part of the cleaning tank (1).

5. The rust removal device for automobile parts according to claim 4, characterized in that: The filter assembly (304) comprises a sewage pipe (3041), an auger (3042), a servo motor (3043), a clean water tank (3044) and a filter (3045). The lower portion of the sewage pipe (3041) is fixedly connected to the lower portion of the liquid storage tank (301). The auger (3042) is installed inside the sewage pipe (3041). The servo motor (3043) is installed at the upper portion of the sewage pipe (3041). The lower output end of the servo motor (3043) passes through the sewage pipe (3041) and is fixedly connected to the upper end of the auger (3042). The clean water tank (3044) is fixedly connected to the middle portion of the sewage pipe (3041). The filter (3045) is installed on the side of the clean water tank (3044) close to the auger (3042). One end of the drainage pipe (305) is fixedly connected to the upper portion of the clean water tank (3044).

6. The rust removal device for automobile parts according to claim 5, characterized in that: The inner bottom wall of the liquid storage tank (301) slopes toward the filter assembly (304).

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