Chemical adding and stirring device convenient to clean

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a dosing stirring device convenient to clean, which comprises a stirring box, the stirring box comprises a clear water discharge pipe, two sealing covers, a water inlet pipe and a dosing box, and a second motor is fixedly arranged on the upper end face of the stirring box close to one side of the dosing box. A feeding cleaning mechanism is rotationally arranged at the position, close to the center, in the dosing box, the feeding cleaning mechanism comprises a rotating frame, a connecting shaft and a first cleaning brush, an operation table is fixedly arranged at the position, close to the front end face of the dosing box, of the upper end face of the stirring box, and a sealing mechanism is arranged in the operation table. According to the chemical dosing device, the second motor is started to drive the first cleaning brush to rotate, and the outer wall of the first cleaning brush is tightly attached to the inner wall of the chemical dosing box, so that corrosive chemicals on the inner wall of the chemical dosing box are cleaned, and the problems that the inner wall of the chemical dosing box is corroded and damaged and a chemical dosing port is blocked due to the fact that the inner wall of the chemical dosing box cannot be cleaned in time are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a dosing and stirring device which is easy to clean. Background Art

[0002] Wastewater treatment is widely used in various fields, including construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscapes, healthcare, and catering, and is increasingly becoming part of everyday life. During the treatment process, wastewater treatment equipment requires dosing, a crucial step in the wastewater treatment process.

[0003] The existing dosing stirring device mostly uses a stick to stir the liquid, resulting in insufficient mixing between the agent and the sewage, poor stirring effect, easy to cause caking, low transmission efficiency, and substandard sewage treatment. In addition, the inner wall of the existing dosing stirring device is not convenient to clean, so there are some inconveniences during use. At the same time, the dosing stirring device often causes the inner wall of the dosing box to be relatively moist due to the evaporation of water vapor in the mixing box, resulting in some water purification reagents with high viscosity and corrosiveness adhering to the inner wall of the dosing box, which not only affects the dosing effect, but also may cause the dosing port to be blocked. Moreover, the corrosive water purification reagents adhere to the inner wall of the dosing box for a long time and cannot be cleaned in time, which will cause the dosing box to be corroded and damaged.

[0004] Therefore, the present invention provides a dosing and stirring device that is easy to clean, so as to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the present invention is to solve the shortcomings of the prior art and propose a dosing and stirring device that is easy to clean. By starting the second motor to drive the first cleaning brush to rotate, the outer wall of the first cleaning brush is closely fitted with the inner wall of the dosing box, thereby cleaning the corrosive agent on the inner wall of the dosing box. When the rotating handle is rotated, the third gear is engaged with the multiple tooth grooves, thereby driving the horizontal movement of the sealing plate. Subsequently, the card blocks on the upper and lower end surfaces of the sealing plate are slidably embedded in the plate grooves and the card grooves on the front and rear end surfaces of the inner wall of the dosing box, thereby facilitating the addition of the agent inside the dosing box and the cleaning of the dosing box. The sealing further improves the stability of the overall sealing and the practicality of the device. By arranging the first motor, the second gear and the two first gears, the first stirring shaft and the second stirring shaft are driven to rotate under the action of the gear meshing, thereby making the second stirring blade and the multiple first stirring blades rotate and stir, so that the medicine and sewage in the dosing stirring device are more fully stirred. At the same time, the stain cleaning component can be used to clean the medicine and debris on the inner wall of the dosing stirring device in time, which is convenient for the operator to clean the dosing stirring device, reducing the difficulty of subsequent cleaning, and ensuring the smooth subsequent sewage treatment, which is convenient to use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dosing and stirring device that is easy to clean, comprising a stirring box, the stirring box comprising a clean water discharge pipe, two sealing covers, a water inlet pipe and a dosing box, a second motor is fixedly provided at a position on the upper end surface of the stirring box near one side of the dosing box, a feeding cleaning mechanism is rotatably provided near the center position inside the dosing box, the feeding cleaning mechanism comprises a rotating frame, a connecting shaft and a first cleaning brush, an operating table is fixedly provided at a position on the upper end surface of the stirring box near the front end surface of the dosing box, a sealing mechanism is provided inside the operating table, and the sealing mechanism comprises a sealing plate, two limit frames and a connecting rod;

[0007] A first motor is fixedly provided at a front end position in the center of the upper end surface of the mixing box, a mixing mechanism is provided in the mixing box, the mixing mechanism includes a first mixing shaft, a second mixing shaft and two first gears, a transmission box is fixedly provided at the center of the upper end surface of the inner wall of the mixing box, a fixed column is fixedly provided at the center of the upper end surface of the inner wall of the transmission box, a second gear is rotatably sleeved at the center of the outer wall of the fixed column, and a stain cleaning component is fixedly connected to the outer wall of the first mixing shaft and the second mixing shaft at a position away from the upper end.

[0008] With the above technical solution, when the second motor is started to drive the first cleaning brush to rotate, the outer wall of the first cleaning brush is in close contact with the inner wall of the medicine-dosing box, thereby cleaning the corrosive chemicals on the inner wall of the medicine-dosing box, avoiding the situation where the inner wall of the medicine-dosing box is not cleaned in time and caused by corrosion damage, and also avoiding the problem of blockage of the medicine-dosing port. When the rotating handle is rotated, the sealing plate is driven to move horizontally under the action of the meshing of the third gear and the plurality of tooth grooves, and then the blocks on the upper and lower end faces of the sealing plate slide and fit into the plate groove and the card groove on the rear end face of the inner wall of the medicine-dosing box, thereby achieving the sealing of the medicine-dosing box, which is convenient for improving the stability of the overall seal. When it is necessary to add chemicals to the inside of the medicine-dosing box, the rotating handle is reversed at this time, and at the same time, the third gear is engaged with the plurality of tooth grooves. Under the action of the meshing of the gears and the multiple tooth grooves, the blocks on the upper and lower end faces of the sealing plate can be slid and embedded in the plate grooves and the card grooves on the front end face of the inner wall of the dosing box, which is convenient for improving the practicality of the device. By setting a first motor, a second gear and two first gears, under the action of the meshing of the gears, the first stirring shaft and the second stirring shaft are driven to rotate, and then the second stirring blade and the multiple first stirring blades are rotated and stirred, so that the medicine and sewage in the dosing stirring device are more fully mixed. At the same time, the stain cleaning component can be used to clean the medicine and debris on the inner wall of the dosing stirring device in time, which is convenient for the operator to clean the dosing stirring device, reduces the difficulty of later cleaning, and ensures the smooth later sewage treatment and convenient use.

[0009] Furthermore, the clean water discharge pipe is fixedly arranged at a side position on the rear end face of the mixing box, the two sealing covers are respectively fixedly arranged at the rear end face of the clean water discharge pipe and the front end face of the water inlet pipe, the water inlet pipe is fixedly arranged at an upper end position on the front end face of the mixing box, and the dosing box is fixedly arranged at a rear end position at the center of the upper end face of the mixing box;

[0010] The above technical solution facilitates the overall operation of the dosing and stirring device.

[0011] Furthermore, the connecting shaft is fixedly connected to the output end of the second motor, the rotating frame is fixedly connected to the connecting shaft, the first cleaning brush is fixedly arranged on the outer wall of the rotating frame, and the outer wall of the first cleaning brush is tightly fitted with the inner wall of the dosing box;

[0012] Through the above technical solution, when the second motor is started to drive the rotation of the connecting shaft, the rotation of the connecting shaft drives the rotation of the rotating frame, and then the rotation of the first cleaning brush is realized. Since the outer wall of the first cleaning brush is tightly fitted with the inner wall of the dosing box, the corrosive agent on the inner wall of the dosing box is cleaned, avoiding the corrosion damage of the dosing box due to the long-term adhesion of the corrosive agent to the inner wall without timely cleaning, and at the same time avoiding the problem of blockage of the dosing port, so as to improve the overall stability of the dosing stirring device.

[0013] Furthermore, the two limit frames are respectively fixedly arranged on the upper end surface of the inner wall of the operating table at the rear end position, the sealing plate is slidably connected to the position on the opposite side of the front end surface of the medicine adding box, and the outer wall of the sealing plate is movably connected to the inner walls of the two limit frames, and the connecting rod is rotatably arranged at the center of one side of the inner wall of the operating table at the rear end position;

[0014] The above technical solution facilitates the sealing of the medicine adding box and improves the overall stability of the sealing mechanism.

[0015] Furthermore, a limit plate is fixedly provided on the front end surface of the sealing plate, one side of the connecting rod is rotatably connected to the other side of the inner wall of the operating table at a relative position, and a rotating handle is fixedly provided on the other side of the connecting rod;

[0016] Through the above technical solution, the design of the limiting plate facilitates the limiting and fixing of the sealing plate, thereby improving the overall stability of the sealing mechanism.

[0017] Furthermore, a third gear is fixedly sleeved on the outer wall of the connecting rod, and a plurality of tooth grooves are formed on a side of the sealing plate opposite to the third gear, and the third gear is meshed with the plurality of tooth grooves;

[0018] Through the above technical solution, when the rotating handle is rotated to drive the rotation of the connecting rod, the rotation of the connecting rod drives the rotation of the third gear, and then the third gear and multiple teeth engage with each other, driving the horizontal movement of the sealing plate, thereby facilitating the sealing of the medicine adding box.

[0019] Furthermore, plate grooves and card grooves are provided at the upper end positions of the front and rear end surfaces of the inner wall of the medicine dosing box, and card blocks are fixedly provided at the rear end positions of the upper and lower end surfaces of the sealing plate, and the two card blocks are slidably engaged with the two card grooves on the opposite side of the inner wall of the medicine dosing box, and the sealing plates are respectively slidably embedded in the two plate grooves on the opposite side of the inner wall of the medicine dosing box;

[0020] Through the above technical solution, when the rotary handle is rotated, the sealing plate is driven to move horizontally under the action of the engagement of the third gear and the multiple teeth, and then the blocks on the upper and lower end faces of the sealing plate slide and fit into the plate groove and the card groove on the rear end face of the inner wall of the medicine dosing box, thereby achieving sealing of the medicine dosing box. When it is necessary to add medicine to the inside of the medicine dosing box, the rotary handle is reversed at this time, and at the same time, under the action of the engagement of the third gear and the multiple teeth, the blocks on the upper and lower end faces of the sealing plate slide and fit into the plate groove and the card groove on the front end face of the inner wall of the medicine dosing box, thereby improving the practicality of the device.

[0021] Furthermore, the first stirring shaft is fixedly provided at the output end of the first motor, the second stirring shaft is rotatably provided at the center of the upper end surface of the inner wall of the stirring box near the rear end, the two first gears are respectively fixedly sleeved on the outer walls of the first stirring shaft and the second stirring shaft near the upper end, the second gear is meshed with the two second gears, and the outer walls of the first stirring shaft and the second stirring shaft are respectively fixedly provided with a second stirring blade and a plurality of first stirring blades;

[0022] Through the above technical solution, when the first motor is started to drive the rotation of the first stirring shaft, the rotation of the first stirring shaft drives the rotation of the first gear, and the rotation of the first gear drives the rotation of the second gear, and the rotation of the second gear drives the rotation of the first gear on the outer wall of the second stirring shaft. Under the meshing action of the second gear and the two second gears, the rotation of the first stirring shaft and the second stirring blade and multiple first stirring blades on the outer wall of the second stirring shaft is realized, which is convenient for ensuring that the mixing of the medicine and sewage inside the mixing box is more thorough, avoiding the problems of agglomeration and low transmission efficiency caused by uneven mixing.

[0023] Furthermore, the two stain cleaning components include a connecting arm and a second cleaning brush, the two second cleaning brushes are respectively fixedly arranged at positions on one side of the outer walls of the two connecting arms, and the outer walls of the two second cleaning brushes are tightly fitted with the inner wall of the mixing box;

[0024] Through the above technical solution, the design of the stain cleaning component facilitates the cleaning of the chemicals and adsorbed debris on the inner wall of the mixing box, thereby ensuring the cleanliness and hygiene of the entire dosing and stirring device, avoiding the situation where the sewage treatment does not meet the standards due to the long-term adhesion of corrosive chemicals to the inner wall of the dosing and stirring device, and at the same time ensuring the smooth and convenient use of the subsequent sewage treatment.

[0025] The utility model has the following beneficial effects:

[0026] 1. The utility model proposes a dosing and stirring device that is easy to clean. By starting the second motor to drive the rotation of the first cleaning brush, the outer wall of the first cleaning brush is in close contact with the inner wall of the dosing box, thereby cleaning the corrosive chemicals on the inner wall of the dosing box, avoiding the corrosion damage caused by the inner wall of the dosing box not being cleaned in time, and also avoiding the problem of blockage of the dosing port.

[0027] 2. The utility model proposes a dosing and stirring device that is easy to clean. When the rotary handle is turned, the sealing plate is driven to move horizontally through the meshing of the third gear and the multiple tooth grooves. Subsequently, the blocks on the upper and lower end faces of the sealing plate and the plate grooves and card grooves on the front and rear end faces of the inner wall of the dosing box are slid and embedded in the design, which facilitates the addition of medicines inside the dosing box and the sealing of the dosing box, further improving the stability of the overall seal and the practicality of the device.

[0028] 3. The utility model proposes a dosing and stirring device that is easy to clean. By setting a first motor, a second gear and two first gears, the first stirring shaft and the second stirring shaft are driven to rotate under the action of gear meshing, thereby causing the second stirring blade and multiple first stirring blades to rotate and stir, so that the medicine and sewage in the mixing box are more fully mixed. At the same time, the stain cleaning component can be used to clean the medicine and debris on the inner wall of the dosing and stirring device in time, which is convenient for the operator to clean the dosing and stirring device, reducing the difficulty of subsequent cleaning, and ensuring the smooth subsequent sewage treatment, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the axonometric structure of the present utility model;

[0030] Figure 2 This is a side structural diagram of the present utility model;

[0031] Figure 3 It is a schematic diagram of the side sectional structure of the utility model;

[0032] Figure 4 This is an enlarged schematic diagram of the internal structure of point A of the present utility model;

[0033] Figure 5 This is a schematic diagram of the overall structure of the feed cleaning mechanism of the present utility model.

[0034] Legend:

[0035] 1. Mixing box; 101. Clean water discharge pipe; 102. Sealing cover; 103. Water inlet pipe; 104. Dosing box; 2. First motor; 3. Operating table; 4. Rotating handle; 5. Stirring mechanism; 501. First stirring shaft; 502. First gear; 503. First stirring blade; 504. Second stirring shaft; 505. Second stirring blade; 6. Plate groove; 7. Sealing mechanism; 701. Sealing plate; 702. Block; 703. Limiting frame; 704. Tooth groove; 705. Third gear; 706. Connecting rod; 8. Second motor; 9. Feed cleaning mechanism; 901. Rotating frame; 902. Connecting shaft; 903. First cleaning brush; 10. Transmission box; 11. Slot; 12. Stain cleaning component; 1201. Connecting arm; 1202. Second cleaning brush; 13. Second gear; 14. Fixed column. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Reference Figure 1-5 , the utility model provides an embodiment: a dosing stirring device that is easy to clean, including a stirring box 1, the stirring box 1 includes a clean water discharge pipe 101, two sealing covers 102, a water inlet pipe 103 and a dosing box 104, a second motor 8 is fixedly provided at a position on the upper end surface of the stirring box 1 near one side of the dosing box 104, and a feeding cleaning mechanism 9 is provided inside the dosing box 104 near the center position for rotation. The design of the feeding cleaning mechanism 9 is convenient for avoiding the problem of blockage of the dosing port, and the feeding cleaning mechanism 9 includes a rotating frame 901, a connecting shaft 902 and a first cleaning brush 903. An operating table 3 is fixedly provided at the upper end surface of the stirring box 1 near the front end surface of the dosing box 104, and a sealing mechanism 7 is provided in the operating table 3. The design of the sealing mechanism 7 is convenient for adding medicine inside the dosing box 104 and sealing the dosing box 104, and the sealing mechanism 7 includes a sealing plate 701, two limit frames 703 and a connecting rod 706;

[0038] A first motor 2 is fixedly provided at the front end center of the upper end surface of the mixing box 1, and a stirring mechanism 5 is provided in the mixing box 1. The design of the stirring mechanism 5 is convenient for ensuring that the medicine and sewage inside the mixing box 1 are mixed and stirred more thoroughly. The stirring mechanism 5 includes a first stirring shaft 501, a second stirring shaft 504 and two first gears 502. A transmission box 10 is fixedly provided at the center of the upper end surface of the inner wall of the mixing box 1, and a fixed column 14 is fixedly provided at the center of the upper end surface of the inner wall of the transmission box 10. A second gear 13 is rotatably sleeved at the center of the outer wall of the fixed column 14. A stain cleaning component 12 is fixedly connected to the outer wall of the first stirring shaft 501 and the second stirring shaft 504 at one side away from the upper end, which is convenient for cleaning the medicine and adsorbed debris on the inner wall of the mixing box 1, thereby facilitating the cleanliness and hygiene of the entire dosing and stirring device.

[0039] The clean water discharge pipe 101 is fixedly arranged at a side position on the rear end face of the mixing box 1, and two sealing covers 102 are respectively fixedly arranged on the rear end face of the clean water discharge pipe 101 and the front end face of the water inlet pipe 103. The water inlet pipe 103 is fixedly arranged at a position close to the upper end of the front end face of the mixing box 1. The dosing box 104 is fixedly arranged at a position close to the rear end of the center of the upper end face of the mixing box 1. The connecting shaft 902 is fixedly connected to the output end of the second motor 8, the rotating frame 901 is fixedly connected to the connecting shaft 902, and the first cleaning brush 903 is fixedly arranged on the outer wall of the rotating frame 901. The outer wall of the first cleaning brush 903 is tightly fitted with the inner wall of the dosing box 104;

[0040] When the second motor 8 is started to drive the rotation of the connecting shaft 902, the rotation of the connecting shaft 902 drives the rotation of the rotating frame 901, thereby realizing the rotation of the first cleaning brush 903. Since the outer wall of the first cleaning brush 903 is in close contact with the inner wall of the dosing box 104, the corrosive agent on the inner wall of the dosing box 104 is cleaned, thereby avoiding the situation where the inner wall of the dosing box 104 is not cleaned in time and caused by corrosion damage, and at the same time avoids the problem of blockage of the dosing port, thereby improving the overall stability of the dosing and stirring device.

[0041] The two limit frames 703 are respectively fixedly set at the rear end position of the upper end surface of the inner wall of the operating table 3, the sealing plate 701 is slidably connected to the opposite side position of the front end surface of the dosing box 104, and the outer wall of the sealing plate 701 is movably connected to the inner walls of the two limit frames 703, and the connecting rod 706 is rotatably set at the rear end position of the center of one side of the inner wall of the operating table 3. The front end surface of the sealing plate 701 is fixedly provided with a limit plate, one side of the connecting rod 706 is rotatably connected to the relative position of the other side of the inner wall of the operating table 3, and the other side of the connecting rod 706 is fixedly provided with a rotating handle 4. The outer wall of the connecting rod 706 is fixed A third gear 705 is fixedly connected, and a plurality of tooth grooves 704 are provided on the side opposite to the third gear 705 of the sealing plate 701. The third gear 705 meshes with the plurality of tooth grooves 704. Plate grooves 6 and card slots 11 are provided at the upper ends of the front and rear end surfaces of the inner wall of the dosing box 104. Card blocks 702 are fixedly provided at the rear ends of the upper and lower end surfaces of the sealing plate 701. The two card blocks 702 are slidably engaged with the two card slots 11 on the opposite side of the inner wall of the dosing box 104. The sealing plate 701 is respectively slidably embedded in the two plate grooves 6 on the opposite side of the inner wall of the dosing box 104.

[0042] When the rotating handle 4 is turned, the sealing plate 701 is driven to move horizontally through the action of the third gear 705 meshing with the multiple tooth grooves 704. Subsequently, the blocking blocks 702 on the upper and lower end faces of the sealing plate 701 are slidably embedded in the plate grooves 6 and the card grooves 11 on the front and rear end faces of the inner wall of the dosing box 104, which facilitates the addition of medicines inside the dosing box 104 and the sealing of the dosing box 104, further improving the stability of the overall seal and the practicality of the device.

[0043] The first stirring shaft 501 is fixedly provided at the output end of the first motor 2, and the second stirring shaft 504 is rotatably provided at the center of the upper end surface of the inner wall of the stirring box 1 near the rear end position, and the two first gears 502 are fixedly sleeved on the outer walls of the first stirring shaft 501 and the second stirring shaft 504 near the upper end position, and the second gear 13 is engaged with the two second gears 13, and the outer walls of the first stirring shaft 501 and the second stirring shaft 504 are respectively fixed with a second stirring blade 505 and a plurality of first stirring blades 503, and the two stain cleaning components 12 include a connecting arm 1201 and a second cleaning brush 1202, and the two second cleaning brushes 1202 are respectively fixedly provided at a position on the outer wall of the two connecting arms 1201 away from each other, and the outer walls of the two second cleaning brushes 1202 are tightly fitted with the inner wall of the stirring box 1;

[0044] By providing a first motor 2, a second gear 13 and two first gears 502, under the action of gear meshing, the first stirring shaft 501 and the second stirring shaft 504 are driven to rotate, thereby causing the second stirring blade 505 and multiple first stirring blades 503 to rotate and stir, so that the medicine and sewage in the mixing box 1 are stirred more fully, avoiding the problems of caking and low transmission efficiency caused by uneven stirring. At the same time, the stain cleaning component 12 facilitates the cleaning of the medicine and adsorbed debris on the inner wall of the mixing box 1, thereby ensuring the cleanliness and hygiene of the entire dosing and stirring device, avoiding the situation where the sewage treatment does not meet the standards due to the corrosion of the medicine adhering to the inner wall for a long time, and at the same time ensuring the smoothness of the subsequent sewage treatment and convenient use.

[0045] Working principle: First, the operator adds the required medicine and sewage into the mixing box 1, and then rotates the rotating handle 4. Under the action of the third gear 705 meshing with the multiple tooth grooves 704, the sealing plate 701 is driven to move horizontally, so that the blocks 702 on the upper and lower end surfaces of the sealing plate 701 slide and fit into the plate groove 6 and the card groove 11 on the rear end surface of the inner wall of the dosing box 104, thereby first sealing the dosing box 104, and then starting the first motor 2. Under the action of the second gear 13 meshing with the two first gears 502, the first stirring shaft 501 and the second stirring shaft 504 are driven to rotate, thereby making the second stirring blade 505 and the multiple first stirring blades 505 and 504 rotate. The rotation and stirring of the stirring blade 503 makes the medicine and sewage in the mixing box 1 more fully stirred, and then the stain cleaning component 12 is used to clean the medicine and adsorbed debris on the inner wall of the mixing box 1, thereby ensuring the cleanliness and hygiene of the entire dosing and stirring device. When the operator needs to clean the inner wall of the dosing box 104, the second motor 8 is started to drive the rotation of the connecting shaft 902, and the rotation of the connecting shaft 902 drives the rotation of the rotating frame 901, thereby realizing the rotation of the first cleaning brush 903. Because the outer wall of the first cleaning brush 903 is in close contact with the inner wall of the dosing box 104, the inner wall of the dosing box 104 is cleaned.

[0046] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A conveniently cleaned dosing and stirring device, comprising a stirring box (1), characterized in that: The mixing box (1) comprises a clean water discharge pipe (101), two sealing covers (102), a water inlet pipe (103) and a dosing box (104); a second motor (8) is fixedly provided at a position on the upper end surface of the mixing box (1) near one side of the dosing box (104); a feeding cleaning mechanism (9) is rotatably provided near the center position inside the dosing box (104); the feeding cleaning mechanism (9) comprises a rotating frame (901), a connecting shaft (902) and a first cleaning brush (903); an operating table (3) is fixedly provided at a position on the upper end surface of the mixing box (1) near the front end surface of the dosing box (104); a sealing mechanism (7) is provided in the operating table (3); the sealing mechanism (7) comprises a sealing plate (701), two limit frames (703) and a connecting rod (706); A first motor (2) is fixedly provided at a front end position at the center of the upper end surface of the mixing box (1); a mixing mechanism (5) is provided in the mixing box (1); the mixing mechanism (5) comprises a first mixing shaft (501), a second mixing shaft (504) and two first gears (502); a transmission box (10) is fixedly provided at the center of the upper end surface of the inner wall of the mixing box (1); a fixing column (14) is fixedly provided at the center of the upper end surface of the inner wall of the transmission box (10); a second gear (13) is rotatably sleeved at the center of the outer wall of the fixing column (14); and a stain cleaning component (12) is fixedly connected to the outer walls of the first mixing shaft (501) and the second mixing shaft (504) at a position on one side away from the upper end.

2. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The clean water discharge pipe (101) is fixedly arranged at a position close to one side of the rear end face of the mixing box (1); the two sealing covers (102) are respectively fixedly arranged at the rear end face of the clean water discharge pipe (101) and the front end face of the water inlet pipe (103); the water inlet pipe (103) is fixedly arranged at a position close to the upper end of the front end face of the mixing box (1); and the dosing box (104) is fixedly arranged at a position close to the rear end of the center of the upper end face of the mixing box (1).

3. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The connecting shaft (902) is fixedly connected to the output end of the second motor (8), the rotating frame (901) is fixedly connected to the connecting shaft (902), the first cleaning brush (903) is fixedly arranged on the outer wall of the rotating frame (901), and the outer wall of the first cleaning brush (903) is tightly fitted with the inner wall of the dosing box (104).

4. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The two limit frames (703) are respectively fixedly arranged on the upper end surface of the inner wall of the operating table (3) at the rear end position, the sealing plate (701) is slidably connected to the opposite side position of the front end surface of the dosing box (104), and the outer wall of the sealing plate (701) is movably connected to the inner walls of the two limit frames (703), and the connecting rod (706) is rotatably arranged at the center of one side of the inner wall of the operating table (3) at the rear end position.

5. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: A limit plate is fixedly provided on the front end surface of the sealing plate (701), one side of the connecting rod (706) is rotatably connected to the other side of the inner wall of the operating table (3) at a relative position, and a rotating handle (4) is fixedly provided on the other side of the connecting rod (706).

6. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The outer wall of the connecting rod (706) is fixedly sleeved with a third gear (705), and a plurality of tooth grooves (704) are provided on the side opposite to the third gear (705), and the third gear (705) is meshed with the plurality of tooth grooves (704).

7. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The front and rear end surfaces of the inner wall of the dosing box (104) are both provided with plate grooves (6) and card grooves (11) at the upper end positions, and the upper and lower end surfaces of the sealing plate (701) are both fixedly provided with card blocks (702) at the rear end positions, and the two card blocks (702) are slidably engaged with the two card grooves (11) on the opposite side of the inner wall of the dosing box (104), and the sealing plate (701) is respectively slidably embedded in the two plate grooves (6) on the opposite side of the inner wall of the dosing box (104).

8. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The first stirring shaft (501) is fixedly arranged at the output end of the first motor (2); the second stirring shaft (504) is rotatably arranged at the center of the upper end surface of the inner wall of the stirring box (1) near the rear end; the two first gears (502) are respectively fixedly sleeved on the outer walls of the first stirring shaft (501) and the second stirring shaft (504) near the upper end; the second gear (13) is meshed with the two second gears (13); and the outer walls of the first stirring shaft (501) and the second stirring shaft (504) are respectively fixedly provided with a second stirring blade (505) and a plurality of first stirring blades (503).

9. The easy-to-clean dosing and stirring device according to claim 1, characterized in that: The two stain cleaning components (12) include a connecting arm (1201) and a second cleaning brush (1202), and the two second cleaning brushes (1202) are respectively fixedly arranged at positions on one side of the outer walls of the two connecting arms (1201), and the outer walls of the two second cleaning brushes (1202) are tightly fitted with the inner wall of the mixing box (1).

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