Nondestructive cleaning device for spraying large sodium bicarbonate crystal particles

Abstract

The utility model discloses a lossless cleaning device for spraying large sodium bicarbonate crystal particles, and relates to the technical field of cleaning devices. According to the sodium bicarbonate crystal screening device, one end of a spray head assembly is connected with a water pipe body, the other end of the spray head assembly is connected with a conveying mechanism, the feeding end of the conveying mechanism is connected with a tank body, and a screening plate used for screening sodium bicarbonate crystals is fixedly installed on the inner wall of the tank body. According to the device, air is guided into the spray head assembly through the air pipe, sodium bicarbonate crystals are added into the spray head assembly through the conveying mechanism, the sodium bicarbonate crystals and water are mixed under the action of negative pressure, and the caked sodium bicarbonate crystals in the tank body are scattered through the smashing assembly; and the anti-blocking sweeping assembly is driven to rotate through the smashing assembly, the screening plate is swept through the anti-blocking sweeping assembly, and meshes in the surface of the screening plate are dredged.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning devices, and particularly relates to a non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals. Background Technique

[0002] When the engine carbon deposition is relatively serious, the engine needs to be disassembled and soaked in a slightly alkaline chemical solution for cleaning, which takes a long time and generates chemical waste liquid after completion. Therefore, most of the current cleaning methods are to spray sodium bicarbonate crystals on the engine surface. The existing sodium bicarbonate particle spraying devices generally carry the material bucket on the back and use a pump or other feeding equipment for feeding. Finally, the mixture is sprayed on the part surface through the nozzle of the spray gun and water to clean the part.

[0003] Chinese Patent with publication number CN217911156U discloses a non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals, including a spray gun. The spray gun is provided with a feeding device, a closing device and a connecting device. The feeding device includes a material bucket, a feeding pipeline, a blanking pipeline, a rotating shaft, a reduction motor and a spiral blade. The top of one end of the material bucket is connected to the feeding pipeline.

[0004] For the above-mentioned disclosed technology, the existing relatively large particles of sodium bicarbonate crystals are likely to cause pipeline blockage. Furthermore, the existing non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals lacks the function of crushing and dispersing the larger lumps of sodium bicarbonate crystals during use, thus there is a certain inconvenience during use.

[0005] Therefore, a non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals is proposed. Content of the Utility Model

[0006] The purpose of the utility model is to provide a non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals to solve the problems raised in the above background technique.

[0007] The utility model specifically adopts the following technical solutions to achieve the above purpose:

[0008] A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals includes a spray head assembly. One end of the spray head assembly is connected to a water pipe body, and the other end of the spray head assembly is connected to a conveying mechanism. The feeding end of the conveying mechanism is connected to a tank body, and a screening plate for screening sodium bicarbonate crystals is fixedly installed on the inner wall of the tank body. A breaking component for dispersing the agglomerated sodium bicarbonate crystals is arranged inside the tank body, and an anti-blocking cleaning component for preventing blockage of the screening plate is fixedly installed at the bottom of the rotating part of the breaking component.

[0009] Further, the nozzle assembly includes a nozzle body, a handle is fixedly sleeved on the surface of the nozzle body, a water pipe joint and a granular feed joint are arranged on the surface of the nozzle body, an air pipe joint is arranged at one end of the nozzle body, and the water pipe joint is connected to a water pipe body.

[0010] Further, the conveying mechanism includes a discharge port, a conveying pipe is fixedly installed at the top end of the discharge port, a first motor is fixedly installed on one side wall of the conveying pipe, a first rotating shaft is fixedly installed at the output end of the first motor, and a screw conveyor is fixedly sleeved on the surface of the first rotating shaft. An inlet is arranged on the surface of the conveying pipe.

[0011] Further, the crushing assembly includes a second motor, the second motor is fixedly installed on the top surface of the tank body, a second rotating shaft is fixedly installed at the output end of the second motor, and a dispersing paddle is fixedly sleeved on the surface of the second rotating shaft. The bottom end of the second rotating shaft is rotatably inserted into the inside of the screening plate.

[0012] Further, the anti-blocking and cleaning assembly includes a mounting plate, the mounting plate is fixedly installed at the bottom end of the second rotating shaft, the mounting plate is fixedly installed at the bottom end of the mounting plate, an L-shaped plate is fixedly installed on the bottom surface of the mounting plate, and a brush is arranged on the top surface of the L-shaped plate.

[0013] Further, there are multiple groups of the dispersing paddles on the surface of the second rotating shaft, and two adjacent groups of dispersing paddles are arranged in a staggered manner.

[0014] The beneficial effects of the present utility model are as follows:

[0015] By connecting the nozzle assembly to the air pipe, the water pipe body and the conveying mechanism respectively, adding sodium bicarbonate crystals into the inside of the tank body, filtering the caked and larger sodium bicarbonate crystals through the screening plate, introducing air into the inside of the nozzle assembly through the air pipe, making the sodium bicarbonate crystals enter the inside of the nozzle assembly through the conveying mechanism, mixing the sodium bicarbonate crystals and water under the action of negative pressure, crushing the caked sodium bicarbonate crystals in the tank body through the crushing assembly, and driving the anti-blocking and cleaning assembly to rotate through the crushing assembly, cleaning the screening plate through the anti-blocking and cleaning assembly, and dredging the meshes on the surface of the screening plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a front cross-sectional view of the present utility model;

[0018] Figure 3 is a partial front cross-sectional schematic diagram of the tank body of the present utility model;

[0019] Figure 4 is a schematic diagram of the anti-blocking and cleaning component of the present utility model;

[0020] Reference numerals: 1, spray head assembly; 101, spray head body; 102, handle; 103, water pipe joint; 104, air pipe joint; 105, particle feed joint; 2, water pipe body; 3, conveying mechanism; 301, conveying pipe; 302, first motor; 303, first rotating shaft; 304, auger; 305, feed inlet; 306, discharge port; 4, tank body; 5, screening plate; 6, crushing component; 601, second motor; 602, second rotating shaft; 603, dispersing paddle; 7, anti-blocking and cleaning component; 701, mounting plate; 702, L-shaped plate; 703, brush bristles. Detailed implementation manners

[0021] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Apparently, the described embodiments are some but not all of the embodiments of the present utility model. The components of the embodiments of the present utility model described and illustrated herein usually can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0023] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for descriptive distinction and cannot be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "inner", "outer", "upper", etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the present utility model is usually placed during use. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present utility model.

[0025] Such as Figures 1 to 4As shown, a non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals includes a nozzle assembly 1. One end of the nozzle assembly 1 is connected to a water pipe body 2, and the other end of the nozzle assembly 1 is connected to a conveying mechanism 3. The feeding end of the conveying mechanism 3 is connected to a tank body 4, and a screening plate 5 for screening sodium bicarbonate crystals is fixedly installed on the inner wall of the tank body 4. A breaking assembly 6 for dispersing agglomerated sodium bicarbonate crystals is arranged inside the tank body 4, and an anti-blocking cleaning assembly 7 for preventing blockage of the screening plate 5 is fixedly installed at the bottom of the rotating part of the breaking assembly 6. More specifically, the nozzle assembly 1 is respectively connected to an air pipe, the water pipe body 2 and the conveying mechanism 3. By adding sodium bicarbonate crystals into the tank body 4, the agglomerated and larger pieces of sodium bicarbonate crystals are filtered through the screening plate 5. Air is introduced into the nozzle assembly 1 through the air pipe. Through the conveying mechanism 3, the sodium bicarbonate crystals are added into the nozzle assembly 1. Under the action of negative pressure, the sodium bicarbonate crystals and water are mixed. The agglomerated sodium bicarbonate crystals in the tank body 4 are dispersed by the breaking assembly 6, and the anti-blocking cleaning assembly 7 is driven to rotate by the breaking assembly 6. Through the anti-blocking cleaning assembly 7, the screening plate 5 is cleaned, and the meshes on the surface of the screening plate 5 are dredged.

[0026] The nozzle assembly 1 includes a nozzle body 101. A handle 102 is fixedly sleeved on the surface of the nozzle body 101. A water pipe joint 103 and a particle feeding joint 105 are arranged on the surface of the nozzle body 101. An air pipe joint 104 is arranged at one end of the nozzle body 101, and the water pipe joint 103 is connected to the water pipe body 2. More specifically, the water pipe body 2 is connected through the water pipe joint 103. The air pipe joint 104 is connected to a gas supply pipeline. One end of the conveying mechanism 3 is connected to the particle feeding joint 105. Gas enters the nozzle body 101 through the air pipe joint 104, so that the sodium bicarbonate crystals are mixed with water.

[0027] The conveying mechanism 3 includes a discharge port 306. A conveying pipe 301 is fixedly installed at the top of the discharge port 306. A first motor 302 is fixedly installed on one side wall of the conveying pipe 301. The output end of the first motor 302 is fixedly installed with a first rotating shaft 303, and a auger 304 is fixedly sleeved on the surface of the first rotating shaft 303. A feeding port 305 is arranged on the surface of the conveying pipe 301. More specifically, the first motor 302 drives the first rotating shaft 303 and the auger 304 to rotate. By the rotation of the auger 304, the sodium bicarbonate crystals in the tank body 4 are conveyed into the nozzle body 101.

[0028] The crushing component 6 includes a second motor 601, the top surface of the tank body 4 is fixedly installed with the second motor 601, the output end of the second motor 601 is fixedly installed with a second rotating shaft 602, and a crushing paddle 603 is fixedly sleeved on the surface of the second rotating shaft 602. The bottom end of the second rotating shaft 602 is rotatably inserted into the inside of the screening plate 5. More specifically, the second motor 601 drives the second rotating shaft 602 to rotate, the second rotating shaft 602 drives the crushing paddle 603 to rotate, and the crushing paddle 603 rotates inside the tank body 4 to disperse the sodium bicarbonate crystals piled up in blocks on the upper side of the screening plate 5.

[0029] The anti-blocking and cleaning component 7 includes a mounting plate 701. The bottom end of the second rotating shaft 602 is fixedly installed with the mounting plate 701. The bottom end of the mounting plate 701 is fixedly installed with the mounting plate 701. The bottom surface of the mounting plate 701 is fixedly installed with an L-shaped plate 702, and bristles 703 are arranged on the top surface of the L-shaped plate 702. More specifically, the second motor 601 drives the second rotating shaft 602 to rotate to drive the mounting plate 701, the L-shaped plate 702 and the bristles 703 to rotate. The bristles 703 rotate along the bottom surface of the screening plate 5. Since the bristles 703 are made of an elastic material, the bristles 703 are inserted into the mesh holes of the screening plate 5 when rotating, preventing the sodium bicarbonate crystals from blocking the screening plate 5.

[0030] There are multiple groups of crushing paddles 603 on the surface of the second rotating shaft 602, and two adjacent groups of crushing paddles 603 are arranged in a staggered manner. More specifically, the multiple groups of crushing paddles 603 on the surface of the second rotating shaft 602 can disperse the agglomerated sodium bicarbonate crystals.

[0031] In summary: The spray head assembly 1 is respectively connected to the air pipe, the water pipe body 2 and the conveying mechanism 3. Sodium bicarbonate crystals are added into the inside of the tank body 4. The screening plate 5 filters the agglomerated and larger sodium bicarbonate crystals. Air is introduced into the inside of the spray head assembly 1 through the air pipe. The conveying mechanism 3 adds the sodium bicarbonate crystals into the inside of the spray head assembly 1. Under the action of negative pressure, the sodium bicarbonate crystals and water are mixed. The crushing component 6 disperses the agglomerated sodium bicarbonate crystals in the tank body 4. The crushing component 6 drives the anti-blocking and cleaning component 7 to rotate. The anti-blocking and cleaning component 7 cleans the screening plate 5, dredging the mesh holes on the surface of the screening plate 5.

[0032] The above has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection required by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals, characterized in that: The invention comprises a nozzle assembly (1), one end of the nozzle assembly (1) is connected to a water pipe body (2), the other end of the nozzle assembly (1) is connected to a conveying mechanism (3), the feeding end of the conveying mechanism (3) is connected to a tank body (4), and a screening plate (5) for screening sodium bicarbonate crystals is fixedly mounted on the inner wall of the tank body (4), a crushing assembly (6) for dispersing agglomerated sodium bicarbonate crystals is arranged inside the tank body (4), and an anti-blocking cleaning assembly (7) for preventing the screening plate (5) from being blocked is fixedly mounted on the bottom end of the rotating part of the crushing assembly (6).

2. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals according to claim 1, characterized in that: The nozzle assembly (1) comprises a nozzle body (101), a handle (102) is fixedly sleeved on the surface of the nozzle body (101), a water pipe joint (103) and a particle feed joint (105) are arranged on the surface of the nozzle body (101), an air pipe joint (104) is arranged at one end of the nozzle body (101), and the water pipe joint (103) is connected to the water pipe body (2).

3. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals according to claim 1, characterized in that: The conveying mechanism (3) comprises a discharge port (306), a conveying pipe (301) is fixedly mounted on the top of the discharge port (306), a first motor (302) is fixedly mounted on a side wall of the conveying pipe (301), a first rotating shaft (303) is fixedly mounted on the output end of the first motor (302), and a screw auger (304) is fixedly sleeved on the surface of the first rotating shaft (303), and a feed port (305) is provided on the surface of the conveying pipe (301).

4. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals according to claim 1, characterized in that: The crushing assembly (6) comprises a second motor (601), the second motor (601) is fixedly mounted on the top surface of the tank body (4), a second rotating shaft (602) is fixedly mounted on the output end of the second motor (601), and a crushing paddle (603) is fixedly sleeved on the surface of the second rotating shaft (602), and the bottom end of the second rotating shaft (602) is rotatably plugged into the interior of the screening plate (5).

5. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals according to claim 4, characterized in that: The anti-blocking cleaning component (7) comprises a mounting plate (701), the bottom end of the second rotating shaft (602) is fixedly mounted with the mounting plate (701), the bottom end of the mounting plate (701) is fixedly mounted with the mounting plate (701), the bottom surface of the mounting plate (701) is fixedly mounted with an L-shaped plate (702), and the top surface of the L-shaped plate (702) is provided with bristles (703).

6. A non-destructive cleaning device for spraying large particles of sodium bicarbonate crystals according to claim 4, characterized in that: There are multiple groups of the scattering paddles (603) on the surface of the second rotating shaft (602), and two adjacent groups of scattering paddles (603) are staggered.

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