Stirring device for biscuit production and use method

Abstract

The invention relates to the field of machining control, and discloses a biscuit production stirring device which comprises a supporting frame, two first sliding grooves are formed in the outer wall of the supporting frame, the two first sliding grooves are symmetrically arranged with the central axis of the supporting frame as the center, and a water inlet pipe is fixedly connected to the top of the supporting frame; the water inlet pipe penetrates through the supporting frame and is fixedly connected with a water spraying opening, the bottom of the supporting frame is fixedly connected with a first hydraulic rod, the top of the first hydraulic rod is fixedly connected with a sliding plate, and the sliding plate is slidably connected with the first sliding groove. After the stirring tank is placed on the stress plate, the inner wall of the stirring tank is cleaned through the cleaning device, the inner wall of the stirring tank can be cleaned, and biscuit residues adhering to the inner wall of the stirring tank are cleaned up.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing, in particular to a stirring device for biscuit production and a use method thereof. Background Art

[0002] Biscuits are foods made from cereal flour as the main raw material, with sugar, oil and other raw materials added, and processed through powder mixing (or slurry mixing), molding, baking (or frying), etc., as well as foods that have cream, egg white, cocoa, chocolate, etc. added between products (or on the surface or inside) before or after cooking. The early biscuit industry was the concept of emergency food in long-term voyages or wars mentioned above. After the industrial revolution, due to the development of mechanical technology, biscuit production equipment and technology developed rapidly and spread all over the world. Biscuits include biscuits, cookies, soda crackers, pizza biscuits, etc.

[0003] The characteristics of tough biscuits are that the impressions are mostly concave and there are pinholes on the surface. The surface of the product is flat and smooth, the cross-section structure is layered, and it feels crisp when chewed. Chewy and crisp are its unique characteristics. The sugar and fat ratio of tough biscuits is lower than that of crisp biscuits. Generally, the amount of sugar used is less than 30%, and the amount of oil used is less than 20%. The characteristics of crisp biscuits are that the impressions are mostly convex, the patterns are obvious, the structure is fine, and the amount of oil used is 14%-30% of the flour. Some special products with sweet and loose taste can use up to about 50% of the fat.

[0004] Patent application number 202021787692.6 discloses a stirring device with a self-cleaning mechanism for biscuit production. When cleaning the inner wall of the stirring barrel, the stirring head cannot clean the biscuit residues stuck on the inner wall of the stirring barrel, and the diameters of the stirring barrels used for the manufacture of different types of biscuits are different, resulting in the inability to clean stirring barrels of different diameters.

[0005] Therefore, we propose a stirring device for biscuit production. Summary of the invention

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a stirring device for biscuit production, comprising a support frame, the outer wall of the support frame is provided with a first sliding groove, the number of the first sliding grooves is two, the two first sliding grooves are symmetrically arranged with the central axis of the support frame as the center, the top of the support frame is fixedly connected with a water inlet pipe, the water inlet pipe runs through the support frame and is fixedly connected with a water spray port, the bottom of the support frame is fixedly connected with a first hydraulic rod, the top of the first hydraulic rod is fixedly connected with a sliding plate, the sliding plate is slidably connected to the first sliding groove, the number of the water inlet pipes is two, the two water inlet pipes are symmetrically arranged with the central axis of the support frame as the center, and further comprising: The cleaning device includes a motor fixedly connected to the top of a support frame, the output end of the motor passes through the support frame and is fixedly connected to a rotating shaft, a fixed block is fixedly connected to the central axis of the rotating shaft, a second hydraulic rod is fixedly connected to the outer wall of the fixed block, and a second sliding rod is fixedly connected to one end of the second hydraulic rod away from the fixed block, and fixing rings are provided at both upper and lower ends of the fixed block.

[0007] According to the above technical solution, the inner wall of the fixed ring is fixedly connected to the rotating shaft, the outer walls of the two fixed rings are fixedly connected to the same first fixed rod, the inner wall of the first fixed rod is fixedly connected to a stirring blade, the number of the first fixed rods is four, and the four first fixed rods are symmetrically arranged about the central axis of the fixed ring, and the stirring blades stir the water in the stirring tank, and the impact of water on the inner wall of the stirring tank has a certain cleaning effect.

[0008] According to the above technical solution, the outer wall of the fixed ring located on the upper side is rotatably connected to the second rotating rod via a rotating shaft, the end of the second rotating rod away from the fixed ring is rotatably connected to the first connecting rod via a rotating shaft, the outer wall of the first connecting rod is fixedly connected to the first bristles, the outer wall of the fixed ring located on the lower side is rotatably connected to the third rotating rod via a rotating shaft, the end of the third rotating rod away from the fixed ring is rotatably connected to the second connecting rod via a rotating shaft, the outer wall of the second connecting rod is fixedly connected to the second bristles, and the first bristles and the second bristles clean the inner wall of the mixing tank from stubborn impurities.

[0009] According to the above technical solution, the outer surface of the rotating shaft is slidably connected to a connecting ring, the outer wall of the connecting ring is rotatably connected to a third connecting rod through a rotating shaft, the end of the third connecting rod away from the connecting ring is fixedly connected to a second fixed rod through a rotating shaft, the bottom of the second fixed rod is fixedly connected to third bristles, the outer wall of the second fixed rod is slidably connected to a third sliding rod, the bottom of the third sliding rod is fixedly connected to fourth bristles, and the third and fourth bristles clean the bottom of the mixing tank.

[0010] According to the above technical solution, a force-bearing plate is provided on the top of the sliding plate, a stirring tank is provided on the top outer wall of the force-bearing plate, a water outlet hole is provided on the bottom outer wall of the stirring tank, and a handle is fixedly connected to the top of the stirring tank. There are two handles, and the two handles are symmetrically arranged around the central axis of the stirring tank. A second sliding groove is provided on the inner wall of the sliding plate, and when the sewage in the stirring tank needs to be discharged, the sewage can be discharged through the water outlet hole.

[0011] According to the above technical solution, the number of the second sliding grooves is four, and the four second sliding grooves are symmetrically arranged with the central axis of the force-bearing plate as the center, the inner wall of the second sliding groove is slidably connected with a sliding block, the right outer wall of the sliding block is fixedly connected with a spring, the end of the spring away from the sliding block is fixedly connected to the sliding plate, the top of the sliding block is rotatably connected to the first rotating rod through a rotating shaft, the end of the first rotating rod away from the sliding block is rotatably connected to the force-bearing plate, when the force-bearing plate slides down, the force-bearing plate pushes the sliding block outward in the second sliding groove through the first rotating rod.

[0012] According to the above technical solution, the outer wall of the force-bearing plate is rotatably connected to the first sliding rod through a rotating shaft, the inner wall of the first sliding rod is provided with a third sliding groove, the third sliding groove is slidably connected to the sliding plate, the end of the first sliding rod away from the force-bearing plate is rotatably connected to an arc rod through a rotating shaft, the inner wall of the arc rod is fixedly connected to an elastic component, and after the arc rod contacts the mixing tank, it plays a fixed supporting role for the outer wall of the bottom of the mixing tank.

[0013] A stirring method for biscuit production comprises the following steps: S1. When it is necessary to clean the mixing tank that has completed biscuit production, the staff will place the mixing tank on the force plate, press the force plate by the mixing tank's own gravity, fix the outer wall of the mixing tank by the arc rod, and inject clean water for cleaning into the mixing tank through the water inlet pipe; S2, after the sliding plate is lifted up to a suitable height by the first hydraulic rod, the motor pushes out the second sliding rod through the hydraulic rod of the fixed block on the rotating shaft, so that the first connecting rod and the second connecting rod are in contact with the inner wall of the mixing tank; S3, the rotating shaft is rotated by the motor, and the inner wall of the mixing tank is cleaned by the first bristles on the first connecting rod and the second bristles on the second connecting rod. The cleaned sewage passes through the water outlet of the mixing tank, and after the sewage is discharged, it can be rinsed repeatedly.

[0014] Compared with the prior art, the present invention provides a stirring device for biscuit production and a method of use, which has the following beneficial effects: (1) The present invention is provided with a stirring device for biscuit production. When the inner wall of the stirring tank needs to be cleaned, the stirring tank is placed on a force-bearing plate and the inner wall of the stirring tank is cleaned by the cleaning device. The inner wall of the stirring tank can be cleaned and the biscuit residues adhering to the inner wall of the stirring tank can be cleaned.

[0015] (2) The present invention is provided with a cleaning device. The second sliding rod is pushed out by the second hydraulic rod. The first connecting rod and the second connecting rod are unfolded to make the first and second connecting rods fit with the inner wall of the mixing tank. The inner wall of the mixing tank is cleaned by the first and second brushes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall front structure of the present invention; Figure 2 For the present invention Figure 1 A is a schematic diagram of the enlarged structure of the middle part; Figure 3 It is a schematic diagram of the overall front cross-sectional structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the enlarged structure of B; Figure 5 It is a schematic diagram of the structure of the cleaning device of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the enlarged structure of C in the middle; Figure 7 It is a schematic diagram of the stirring blade structure of the present invention; Figure 8 It is a schematic diagram of the structure of the second rotating rod and the third rotating rod of the present invention.

[0017] In the figure: 1, support frame; 101, first sliding groove; 102, water inlet pipe; 103, water spray port; 104, first hydraulic rod; 2, sliding plate; 201, second sliding groove; 202, sliding block; 203, spring; 204, first rotating rod; 205, force plate; 206, first sliding rod; 207, third sliding groove; 208, arc rod; 209, elastic component; 3, mixing tank; 301, water outlet; 302, handle; 4, cleaning device; 401, motor; 402, rotating shaft; 403, Fixed block; 4031, second hydraulic rod; 4032, second sliding rod; 404, fixed ring; 4041, first fixed rod; 4042, stirring blade; 4043, second rotating rod; 4044, first connecting rod; 4045, first bristle; 4046, third rotating rod; 4047, second connecting rod; 4048, second bristle; 405, connecting ring; 4051, third connecting rod; 4052, second fixed rod; 4053, third sliding rod; 4054, third bristle; 4055, fourth bristle. DETAILED DESCRIPTION

[0018] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0019] Example 1: See Figure 1-Figure 4The present invention provides a technical solution: a stirring device for biscuit production, comprising a support frame 1, an outer wall of the support frame 1 is provided with a first sliding groove 101, the number of the first sliding grooves 101 is two, the two first sliding grooves 101 are symmetrically arranged with the central axis of the support frame 1 as the center, a water inlet pipe 102 is fixedly connected to the top of the support frame 1, the water inlet pipe 102 runs through the support frame 1, and is fixedly connected with a water spray port 103, a first hydraulic rod 104 is fixedly connected to the bottom of the support frame 1, a sliding plate 2 is fixedly connected to the top of the first hydraulic rod 104, the sliding plate 2 is slidably connected to the first sliding groove 101, the number of the water inlet pipe 102 is two, the two water inlet pipes 102 are symmetrically arranged with the central axis of the support frame 1 as the center, and also includes: The cleaning device 4 comprises a motor 401 fixedly connected to the top of the support frame 1, the output end of the motor 401 passes through the support frame 1 and is fixedly connected to a rotating shaft 402, a fixed block 403 is fixedly connected to the central axis of the rotating shaft 402, a second hydraulic rod 4031 is fixedly connected to the outer wall of the fixed block 403, and a second sliding rod 4032 is fixedly connected to the end of the second hydraulic rod 4031 away from the fixed block 403, and a fixing ring 404 is provided at both upper and lower ends of the fixed block 403. The present invention is provided with a stirring device for biscuit production. When it is necessary to clean the inner wall of the stirring tank 3, the stirring tank 3 is placed on the force plate 205, and the inner wall of the stirring tank 3 is cleaned by the cleaning device 4, so that the inner wall of the stirring tank 3 can be cleaned, and the biscuit residues adhering to the inner wall of the stirring tank 3 can be cleaned.

[0020] A force-bearing plate 205 is arranged on the top of the sliding plate 2, and a stirring tank 3 is arranged on the top outer wall of the force-bearing plate 205. A water outlet 301 is provided on the bottom outer wall of the stirring tank 3. A handle 302 is fixedly connected to the top of the stirring tank 3. There are two handles 302, and the two handles 302 are symmetrically arranged around the central axis of the stirring tank 3. A second sliding groove 201 is provided on the inner wall of the sliding plate 2. By providing the sliding plate 2 and the force-bearing plate 205, when the force-bearing plate 205 is pressed down by the gravity of the stirring tank 3, the outer wall of the stirring tank 3 is supported and fixed by the arc rod 208, and the sliding plate 2 is pushed upward by the first hydraulic rod 104, so that the cleaning device 4 is located at the inner center of the stirring tank 3. The cleaned sewage is discharged through the water outlet at the bottom of the stirring tank 3 itself, and then repeatedly cleaned by the water spray port 103.

[0021] There are four second sliding grooves 201, and the four second sliding grooves 201 are symmetrically arranged with the central axis of the force-bearing plate 205 as the center. The inner wall of the second sliding groove 201 is slidably connected with a sliding block 202, and the right outer wall of the sliding block 202 is fixedly connected with a spring 203, and the end of the spring 203 away from the sliding block 202 is fixedly connected to the sliding plate 2, and the top of the sliding block 202 is rotatably connected with a first rotating rod 204 through a rotating shaft, and the end of the first rotating rod 204 away from the sliding block 202 is rotatably connected to the force-bearing plate 205.

[0022] The outer wall of the force-bearing plate 205 is rotatably connected to the first sliding rod 206 through a rotating shaft, and the inner wall of the first sliding rod 206 is provided with a third sliding groove 207, and the third sliding groove 207 is slidably connected to the sliding plate 2, and the end of the first sliding rod 206 away from the force-bearing plate 205 is rotatably connected to the arc rod 208 through a rotating shaft, and the inner wall of the arc rod 208 is fixedly connected to an elastic component 209. When it is necessary to clean the mixing tank 3 after the biscuit production operation has been completed, the staff places the mixing plate on the force-bearing plate 205. When the force-bearing plate 205 is pressed against the sliding plate 2, the first sliding rod 206 flips outward and fixes the outer wall of the mixing tank 3 through the arc rod 208.

[0023] Example 2: Please refer to Figure 5-Figure 8 On the basis of the first embodiment, the present invention provides a technical solution: the inner wall of the fixed ring 404 is fixedly connected to the rotating shaft 402, the outer walls of the two fixed rings 404 are fixedly connected to the same first fixed rod 4041, the inner wall of the first fixed rod 4041 is fixedly connected to the stirring blade 4042, the number of the first fixed rods 4041 is four, and the four first fixed rods 4041 are symmetrically arranged about the central axis of the fixed ring 404.

[0024] The outer wall of the upper fixing ring 404 is rotatably connected to the second rotating rod 4043 through a rotating shaft, and the end of the second rotating rod 4043 away from the fixing ring 404 is rotatably connected to the first connecting rod 4044 through a rotating shaft, and the outer wall of the first connecting rod 4044 is fixedly connected to the first bristle 4045, and the outer wall of the lower fixing ring 404 is rotatably connected to the third rotating rod 4046 through a rotating shaft, and the end of the third rotating rod 4046 away from the fixing ring 404 is rotatably connected to the second connecting rod 4047 through a rotating shaft, and the outer wall of the second connecting rod 4047 is fixedly connected to the second bristle 4048. The present invention is provided with a cleaning device 4, and the second sliding rod 4032 is pushed out by the second hydraulic rod 4031, and the first connecting rod 4044 and the third rotating rod 4046 are expanded to make the first connecting rod 4044 and the third rotating rod 4046 move upward. The second connecting rod 4047 is fitted with the inner wall of the mixing tank, and the inner wall of the mixing tank 3 is cleaned by the first brush 4045 and the second brush 4048. When the sliding block 202 is slid upward by the first hydraulic rod 104 so that the cleaning device 4 is located inside the mixing tank 3, water is injected into the mixing tank 3 through the water nozzle 103 at the bottom of the water inlet pipe 102. The second hydraulic rod 4031 on the fixed block 403 on the rotating shaft 402 at the bottom of the motor 401 is used to push the second sliding rod 4032, so that the second rotating rod 4043 and the third rotating rod 4046 push the first connecting rod 4044 and the second connecting rod 4047, and the inner wall of the mixing tank 3 is cleaned by the first brush 4045 and the second brush 4048 on the first connecting rod 4044 and the second connecting rod 4047.

[0025] The outer surface of the rotating shaft 402 is slidably connected to a connecting ring 405, and the outer wall of the connecting ring 405 is rotatably connected to a third connecting rod 4051 through a rotating shaft, and the end of the third connecting rod 4051 away from the connecting ring 405 is fixedly connected to a second fixed rod 4052 through a rotating shaft, and the bottom of the second fixed rod 4052 is fixedly connected to third bristles 4054, and the outer wall of the second fixed rod 4052 is slidably connected to a third sliding rod 4053, and the bottom of the third sliding rod 4053 is fixedly connected to fourth bristles 4055. When the second connecting rod 4047 moves outward, the third sliding rod 4053 fixedly connected to the second connecting rod 4047 slides along the third connecting rod 4051, and the bottom of the mixing tank 3 is cleaned by the third sliding rod 4053 and the third brushes 4054 and the fourth bristles 4055 at the bottom of the third connecting rod 4051.

[0026] A stirring method for biscuit production comprises the following steps: S1. When it is necessary to clean the mixing tank 3 that has completed biscuit production, the staff places the mixing tank 3 on the force-bearing plate 205, presses the force-bearing plate 205 by the self-weight of the mixing tank 3, fixes the outer wall of the mixing tank 3 by the arc rod 208, and injects clean water for cleaning into the mixing tank 3 through the water inlet pipe 102.

[0027] S2. After the sliding plate 2 is lifted to a suitable height by the first hydraulic rod 104, the motor 401 pushes out the second sliding rod 4032 through the hydraulic rod of the fixed block 403 on the rotating shaft 402, so that the first connecting rod 4044 and the second connecting rod 4047 contact the inner wall of the mixing tank 3.

[0028] S3. The rotating shaft 402 is rotated by the motor 401, and the inner wall of the mixing tank 3 is cleaned by the first bristles 4045 on the first connecting rod 4044 and the second bristles 4048 on the second connecting rod 4047. The cleaned sewage is discharged through the water outlet 301 of the mixing tank 3 and then rinsed repeatedly.

[0029] 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.

[0030] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring device for biscuit production, comprising a support frame (1), an outer wall of the support frame (1) is provided with a first sliding groove (101), the number of the first sliding grooves (101) is two, and the two first sliding grooves (101) are symmetrically arranged with the central axis of the support frame (1) as the center, a water inlet pipe (102) is fixedly connected to the top of the support frame (1), the water inlet pipe (102) runs through the support frame (1) and is fixedly connected to a water spray port (103), a first hydraulic rod (104) is fixedly connected to the bottom of the support frame (1), a sliding plate (2) is fixedly connected to the top of the first hydraulic rod (104), the sliding plate (2) is slidably connected to the first sliding groove (101), the number of the water inlet pipes (102) is two, and the two water inlet pipes (102) are symmetrically arranged with the central axis of the support frame (1) as the center, and the characteristics are as follows: Also includes: The cleaning device (4) comprises a motor (401) fixedly connected to the top of the support frame (1), the output end of the motor (401) passes through the support frame (1) and is fixedly connected to a rotating shaft (402), a fixed block (403) is fixedly connected to the central axis of the rotating shaft (402), a second hydraulic rod (4031) is fixedly connected to the outer wall of the fixed block (403), an end of the second hydraulic rod (4031) away from the fixed block (403) is fixedly connected to a second sliding rod (4032), and a fixing ring (404) is provided at both the upper and lower ends of the fixed block (403), and the fixing ring The inner wall of the two fixing rings (404) is fixedly connected to the rotating shaft (402); the outer walls of the two fixing rings (404) are fixedly connected to the same first fixing rod (4041); the outer wall of the fixing ring (404) located on the upper side is rotatably connected to the second rotating rod (4043) via a rotating shaft; the outer surface of the rotating shaft (402) is slidably connected to a connecting ring (405); the outer wall of the connecting ring (405) is rotatably connected to a third connecting rod (4051) via a rotating shaft; and one end of the third connecting rod (4051) away from the connecting ring (405) is fixedly connected to the second fixing rod (4052) via a rotating shaft; The inner wall of the first fixing rod (4041) is fixedly connected with a stirring blade (4042), the number of the first fixing rods (4041) is four, and the four first fixing rods (4041) are symmetrically arranged around the central axis of the fixing ring (404); One end of the second rotating rod (4043) away from the fixed ring (404) is rotatably connected to the first connecting rod (4044) via a rotating shaft, the outer wall of the first connecting rod (4044) is fixedly connected to the first bristles (4045), the outer wall of the fixed ring (404) located at the lower side is rotatably connected to the third rotating rod (4046) via a rotating shaft, the end of the third rotating rod (4046) away from the fixed ring (404) is rotatably connected to the second connecting rod (4047) via a rotating shaft, and the outer wall of the second connecting rod (4047) is fixedly connected to the second bristles (4048); The bottom of the second fixed rod (4052) is fixedly connected to third bristles (4054), the outer wall of the second fixed rod (4052) is slidably connected to a third sliding rod (4053), and the bottom of the third sliding rod (4053) is fixedly connected to fourth bristles (4055).

2. A stirring device for biscuit production according to claim 1, characterized in that: A force-bearing plate (205) is arranged on the top of the sliding plate (2), a stirring tank (3) is arranged on the top outer wall of the force-bearing plate (205), and a water outlet hole (301) is opened on the bottom outer wall of the stirring tank (3).

3. A stirring device for biscuit production according to claim 2, characterized in that: A handle (302) is fixedly connected to the top of the stirring tank (3), and there are two handles (302). The two handles (302) are symmetrically arranged with the central axis of the stirring tank (3) as the center.

4. A stirring device for biscuit production according to claim 3, characterized in that: The inner wall of the sliding plate (2) is provided with a second sliding groove (201).

5. A stirring device for biscuit production according to claim 4, characterized in that: The number of the second sliding grooves (201) is four, and the four second sliding grooves (201) are symmetrically arranged with the central axis of the force-bearing plate (205) as the center, the inner wall of the second sliding groove (201) is slidably connected to a sliding block (202), the right outer wall of the sliding block (202) is fixedly connected to a spring (203), and one end of the spring (203) away from the sliding block (202) is fixedly connected to the sliding plate (2).

6. A stirring device for biscuit production according to claim 5, characterized in that: The top of the sliding block (202) is rotatably connected to a first rotating rod (204) via a rotating shaft, and one end of the first rotating rod (204) away from the sliding block (202) is rotatably connected to a force-bearing plate (205).

7. A stirring device for biscuit production according to claim 6, characterized in that: The outer wall of the force-bearing plate (205) is rotatably connected to a first sliding rod (206) via a rotating shaft, the inner wall of the first sliding rod (206) is provided with a third sliding groove (207), the third sliding groove (207) is slidably connected to the sliding plate (2), one end of the first sliding rod (206) away from the force-bearing plate (205) is rotatably connected to an arc rod (208) via a rotating shaft, and the inner wall of the arc rod (208) is fixedly connected to an elastic component (209).

8. The method for using a stirring device for biscuit production according to claim 7, characterized in that: The following steps are involved: S1. When it is necessary to clean the mixing tank (3) that has completed biscuit production, the staff places the mixing tank (3) on the force-bearing plate (205), presses the force-bearing plate (205) by the self-weight of the mixing tank (3), fixes the outer wall of the mixing tank (3) by the arc rod (208), and injects clean water for cleaning into the mixing tank (3) through the water inlet pipe (102); S2, after the sliding plate (2) is lifted up to a suitable height by the first hydraulic rod (104), the motor (401) pushes out the second sliding rod (4032) through the hydraulic rod of the fixed block (403) on the rotating shaft (402), so that the first connecting rod (4044) and the second connecting rod (4047) are in contact with the inner wall of the mixing tank (3); S3, the rotating shaft (402) is rotated by the motor (401), and the inner wall of the stirring tank (3) is cleaned by the first bristles (4045) on the first connecting rod (4044) and the second bristles (4048) on the second connecting rod (4047), and the cleaned sewage passes through the water outlet (301) of the stirring tank (3), and after the sewage is discharged, the inner wall of the stirring tank (3) is repeatedly rinsed.

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