A cleaning device for horizontal twin-shaft mixing equipment for high viscosity systems

Abstract

This invention discloses a cleaning device for a horizontal twin-shaft agitator used in high-viscosity systems, belonging to the field of cleaning equipment. The cleaning device for a horizontal twin-shaft agitator used in high-viscosity systems includes a cleaning unit, which comprises a blade cleaning section, a shaft cleaning section, and cleaning components. The blade cleaning section is located within a cleaning station for simultaneously cleaning both sides of the blades. A cylinder is installed at the top of the cleaning station to drive the blade cleaning section to move up and down. The shaft cleaning section is located on the side of the blade cleaning section for cleaning the surface of the agitator shaft. This invention, through the design of the blade cleaning section, can simultaneously clean both sides of the blades, greatly improving cleaning efficiency compared to traditional single-side cleaning. By cooperating with the shaft cleaning section, the agitator shaft portion between the blades can be cleaned simultaneously while cleaning both sides of the blades.

Description

Technical Field

[0001] This invention relates to the field of cleaning equipment technology, and in particular to a cleaning device for a horizontal twin-shaft agitator for high-viscosity systems. Background Technology

[0002] Cleaning devices are equipment used to clean and remove dirt, residues, or contaminants. They can be used in various fields, such as industry, commerce, agriculture, and residential, to clean dirt and sticky substances from equipment surfaces.

[0003] When using a twin-shaft horizontal mixer, after mixing viscous substances, the substances adhere to the surfaces of the mixing shaft and blades, requiring cleaning. The typical cleaning process involves turning off the mixer's power and disconnecting the power source before starting cleaning to prevent accidents. Then, the horizontal twin-shaft mixer is transported to the cleaning mechanism, where high-pressure liquid jets are used for cleaning. However, because the blades are perpendicular to the mixing shaft, only one side of the blades can be rinsed at a time, requiring a second rinse of the other side, significantly impacting cleaning efficiency.

[0004] To this end, we propose a cleaning device for a horizontal twin-shaft agitator for high-viscosity systems. Summary of the Invention

[0005] The purpose of this invention is to solve the problem in the prior art that it is not possible to clean both sides of the blades at the same time, and to propose a cleaning device for a horizontal twin-shaft agitator for high viscosity systems.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cleaning device for a horizontal twin-shaft agitator for high-viscosity systems includes a cleaning unit, which comprises a blade cleaning section, a shaft cleaning section, and a cleaning assembly.

[0008] The blade cleaning section is located in the cleaning station and is used to clean both sides of the blades simultaneously. A cylinder is installed on the top of the cleaning station to drive the blade cleaning section to move up and down. The shaft cleaning section is located on the side of the blade cleaning section and is used to clean the surface of the stirring shaft. The cleaning assembly is located on the top of the cleaning station.

[0009] Preferably, the blade cleaning unit includes a mounting shell fixed to the bottom end of the cylinder extension rod. A blade shell corresponding to the blade position is fixed to the bottom of the mounting shell. A worm gear rotates inside the mounting shell via a bearing. A drive unit for driving the worm gear to rotate is provided inside the mounting shell. A worm wheel meshes with the outer surface of the worm gear. A lead screw is fixed at the axis of the worm wheel. The lead screw is rotatably connected to the mounting shell via a bearing. A lifting block is threaded onto the outer surface of the lead screw. A pressure shell is provided on the front side of the lifting block. A micro nozzle is provided inside the pressure shell.

[0010] Preferably, the shaft cleaning unit includes a rack 1 fixed to the back of the right lifting block, a gear 1 meshing on the outer surface of the rack 1, a lead screw 2 fixed at the shaft center of the gear 1, a moving block threadedly connected to the outer surface of the lead screw 2, a nozzle fixed at the bottom of the moving block, a limit rod fixed on the right side of the blade shell, a limit block fixed on the top of the moving block, the limit block sliding on the outer surface of the limit rod, and a rectangular groove opened on the right side of the blade shell, in which the rack 1 slides.

[0011] Preferably, the cleaning assembly includes a water tank fixed to the top of the cleaning station, a water pump installed on the top of the cleaning station, the inlet end of the water pump being connected to the water tank, a connecting pipe fixed inside the mounting housing, the outlet end of the water pump being connected to the connecting pipe through an inlet hose, and a first hose and a second hose connected to the outer surface of the connecting pipe, the bottom end of the second hose being connected to a nozzle.

[0012] Preferably, the micro nozzle has an inlet chamber inside, and the front end face of the inlet chamber is connected to a water injection chamber one, a water injection chamber two, and a water injection chamber three, respectively. The water injection chamber one, water injection chamber two, and water injection chamber three correspond to the blade thickness commonly used in the market, and the diameters of the water injection chamber one, water injection chamber two, and water injection chamber three increase sequentially.

[0013] Preferably, the blade cleaning unit further includes a swinging part, which includes a rack two fixed to the bottom of the mounting shell. A gear two meshes with the outer surface of the rack two. A rotating rod is fixed at the axis of the gear two and is rotatably connected to the pressure shell through a bearing. A sector gear is fixed on the outer surface of the rotating rod. A gear ring meshes with the outer surface of the sector gear. A rectangular shell is fixed to the front side of the gear ring through a connecting rod. The bottom end of the hose one extends into the rectangular shell, and the micro nozzle communicates with the rectangular shell.

[0014] Preferably, the blade cleaning unit further includes an adjustment unit, which includes a fixed cylinder one fixed to the front side of the lifting block, a piston disc one moving inside the fixed cylinder one, a slide rod one fixed to the front side of the piston disc one, the other end of the slide rod one fixed to the pressure shell, the slide rod one sliding through the fixed cylinder one, a return spring sleeved on the outer surface of the slide rod one, the two ends of the return spring being fixed to the pressure shell and the fixed cylinder one respectively, an air inlet pipe communicating with the outer surface of the fixed cylinder one, a fixed cylinder two fixed to the right side of the rectangular shell, a piston disc two moving inside the fixed cylinder two, a slide rod two fixed to the front side of the piston disc two, the left end of the slide rod two sliding through the fixed cylinder two and fixed to a water inlet pipe, a light spring sleeved on the outer surface of the slide rod two, the two ends of the light spring being connected to the fixed cylinder two and the piston disc two respectively, and the bottom end of the hose one communicating with the water inlet pipe.

[0015] Preferably, the top and bottom of the pressure shell are provided with limiting grooves, and the rack slides inside the pressure shell.

[0016] Preferably, the width of the second rack is greater than the width of the second gear, a rectangular strip is fixed inside the pressure shell, a rectangular block is fixed on the top of the gear ring, and the rectangular block slides on the outer surface of the rectangular strip.

[0017] Preferably, the bottom of the pressure shell is provided with a rectangular drainage groove.

[0018] Compared with the prior art, the present invention provides a cleaning device for a horizontal twin-shaft stirring equipment for high viscosity systems, which has the following beneficial effects:

[0019] 1. The cleaning device for the horizontal twin-shaft agitator used in high-viscosity systems can simultaneously clean both sides of the blades through the blade cleaning section. Compared with the traditional single-side cleaning, it greatly improves the cleaning efficiency. With the blade cleaning section and the shaft cleaning section working together, the agitator shaft between the blades can be cleaned at the same time while cleaning both sides of the blades, further improving the cleaning efficiency.

[0020] 2. The cleaning device of this horizontal twin-shaft agitator for high viscosity systems can simultaneously drive the oscillating part to operate while the blade cleaning part cleans the blades. The oscillating part can increase the spray range of the micro-nozzle, making it suitable for blades of different lengths. It eliminates the need to move the micro-nozzle back and forth to change its position in order to clean different parts of the blades, thus further improving the cleaning efficiency.

[0021] 3. The cleaning device of this horizontal twin-shaft agitator for high viscosity systems, through the setting of the adjustment section, can make the cleaning of the blade cleaning section suitable for blades of different thicknesses. Moreover, the micro nozzle can automatically adjust the size of the water outlet according to the thickness of the blade, thereby adjusting the strength of the water flow. When the blade width is shallow, the cleaning effect can be improved by increasing the intensity of the water flow. Attached Figure Description

[0022] Figure 1 This is a front view schematic diagram of the cleaning unit structure of a cleaning device for a horizontal twin-shaft stirring equipment for high viscosity systems proposed in this invention.

[0023] Figure 2 This is a schematic cross-sectional view of the mounting shell and blade shell of the cleaning device for a horizontal twin-shaft mixer for high-viscosity systems proposed in this invention.

[0024] Figure 3 This invention provides a cleaning device for a horizontal twin-shaft agitator used in high-viscosity systems. Figure 1 Enlarged schematic diagram of the structure at point A in the middle;

[0025] Figure 4 This is a front view schematic diagram of the cleaning station structure of a cleaning device for a horizontal twin-shaft mixing equipment for high viscosity systems proposed in this invention.

[0026] Figure 5 This is a side view of the cleaning station structure of a cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems proposed in this invention.

[0027] Figure 6 This is a schematic diagram of the lifting block structure of a cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems proposed in this invention.

[0028] Figure 7 This invention provides a cleaning device for a horizontal twin-shaft agitator used in high-viscosity systems. Figure 6 Enlarged schematic diagram of the structure at point B;

[0029] Figure 8 This is a schematic diagram of the oscillating section of a cleaning device for a horizontal twin-shaft agitator for high-viscosity systems proposed in this invention.

[0030] Figure 9 This is a schematic diagram of the internal structure of the pressure shell of the cleaning device for a horizontal twin-shaft agitator for high-viscosity systems proposed in this invention.

[0031] Figure 10 This invention provides a cleaning device for a horizontal twin-shaft agitator used in high-viscosity systems. Figure 9 Enlarged schematic diagram of the structure at point C;

[0032] Figure 11 This is a schematic cross-sectional view of a micro-nozzle structure for a cleaning device of a horizontal twin-shaft agitator for high-viscosity systems proposed in this invention.

[0033] In the diagram: 1. Cleaning unit;

[0034] 2. Blade cleaning section; 21. Mounting housing; 22. Blade housing; 23. Worm gear; 24. Worm wheel; 25. Lead screw one; 26. Lifting block; 27. Pressure housing; 28. Miniature nozzle; 281. Water inlet chamber; 282. Water injection chamber one; 283. Water injection chamber two; 284. Water injection chamber three;

[0035] 3. Shaft cleaning section; 31. Rack 1; 32. Gear 1; 33. Lead screw 2; 34. Moving block; 35. Nozzle; 36. Limiting rod; 37. Limiting block; 38. Rectangular groove;

[0036] 4. Cleaning components; 41. Water tank; 42. Water pump; 43. Connecting pipe; 44. Hose 1; 45. Hose 2;

[0037] 5. Cleaning workstations;

[0038] 6. Swinging part; 61. Rack II; 62. Gear II; 63. Rotating rod; 64. Sector gear; 65. Gear ring; 66. Connecting rod; 67. Rectangular shell;

[0039] 7. Adjustment section; 71. Fixed cylinder one; 72. Piston disc one; 73. Slide rod one; 74. Return spring; 75. Air inlet pipe; 76. Fixed cylinder two; 77. Piston disc two; 78. Slide rod two; 79. Water inlet pipe; 710. Light spring;

[0040] 8. Limiting groove; 9. Rectangular strip; 10. Rectangular block; 11. Leakage groove. Detailed Implementation

[0041] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0042] In the description of this invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0043] Example 1

[0044] Reference Figures 1-11 A cleaning device for a horizontal twin-shaft agitator for high-viscosity systems includes a cleaning unit 1, which includes a blade cleaning section 2, a shaft cleaning section 3, and a cleaning component 4.

[0045] The blade cleaning section 2 is located in the cleaning station 5 to simultaneously clean both sides of the blades. A cylinder is installed on the top of the cleaning station 5 to drive the blade cleaning section 2 to rise and fall. The shaft cleaning section 3 is located on the side of the blade cleaning section 2 to clean the surface of the stirring shaft. The cleaning component 4 is located on the top of the cleaning station 5.

[0046] The blade cleaning unit 2 includes a mounting shell 21 fixed to the bottom end of the cylinder extension rod. A blade shell 22 corresponding to the blade position is fixed to the bottom of the mounting shell 21. A worm gear 23 rotates inside the mounting shell 21 via a bearing. A drive unit for driving the worm gear 23 to rotate is provided inside the mounting shell 21. A worm wheel 24 meshes with the outer surface of the worm gear 23. A lead screw 25 is fixed at the axis of the worm wheel 24. The lead screw 25 is rotatably connected to the mounting shell 21 via a bearing. A lifting block 26 is threadedly connected to the outer surface of the lead screw 25. A pressure shell 27 is provided on the front side of the lifting block 26. A micro nozzle 28 is provided inside the pressure shell 27.

[0047] The shaft cleaning unit 3 includes a rack 31 fixed to the back of the right lifting block 26. A gear 32 meshes with the outer surface of the rack 31. A lead screw 33 is fixed at the shaft of the gear 32. A moving block 34 is threaded to the outer surface of the lead screw 33. A nozzle 35 is fixed to the bottom of the moving block 34. A limit rod 36 is fixed to the right side of the blade shell 22. A limit block 37 is fixed to the top of the moving block 34. The limit block 37 slides on the outer surface of the limit rod 36. A rectangular groove 38 is opened on the right side of the blade shell 22. The rack 31 slides in the rectangular groove 38.

[0048] The cleaning component 4 includes a water tank 41 fixed on the top of the cleaning station 5. A water pump 42 is installed on the top of the cleaning station 5. The inlet end of the water pump 42 is connected to the water tank 41. A connecting pipe 43 is fixed inside the mounting housing 21. The outlet end of the water pump 42 is connected to the connecting pipe 43 through an inlet hose. A first hose 44 and a second hose 45 are connected to the outer surface of the connecting pipe 43. The bottom end of the second hose 45 is connected to the nozzle 35.

[0049] The bottom of the pressure shell 27 is provided with a rectangular drainage groove 11.

[0050] In existing technology, the blades and the stirring shaft are set perpendicularly, which means that only one side of the blades can be rinsed at a time during cleaning. After rinsing, the other side of the blades must be rinsed, which greatly affects the cleaning efficiency. The following improvements are made to address this issue:

[0051] By setting the blade shell 22, the blade shell 22 can be fitted onto the outer surface of the blade. Through the cooperation between the drive unit, worm 23, worm wheel 24 and lead screw 25, when the drive unit is started, the lead screw 25 can be rotated. Therefore, the two lifting blocks 26 can be moved up or down. The micro nozzle 28 is set inside the pressure shell 27, so the micro nozzle 28 can be moved up or down inside the blade shell 22. The high-pressure liquid sprayed from the micro nozzle 28 cleans the sticky material on the blade. Compared with the traditional single-sided cleaning, the cleaning efficiency is greatly improved. The liquid is either water or cleaning fluid. The drive unit can be a commonly used motor on the market.

[0052] The rack 31 is connected to the lifting block 26. When the lifting block 26 moves up or down, it drives the rack 31 to move as well. Through the arrangement of the rack 31 and gear 32, the movement of the rack 31 drives the lead screw 33 to rotate. The limiting block 37 and rectangular groove 38 further limit the movement of the moving block 34 and nozzle 35, causing them to move left or right. The high-pressure liquid sprayed from the nozzle 35 washes the stirring shaft between adjacent blades. This design cleans both sides of the blades simultaneously with the stirring shaft between them, further improving cleaning efficiency.

[0053] Specifically, during cleaning, the horizontal twin-shaft mixer is transported to the interior of cleaning station 5 and positioned at the bottom of mounting shell 21. A cylinder drives mounting shell 21 downwards, placing it on top of the mixer so that blade shell 22 fits over the outer surface of the first row of blades. The drive unit and water pump 42 are activated. The drive unit rotates the worm gear 23, which in turn rotates the worm wheel 24. The worm wheel 24 then rotates the lead screw 25, thereby causing the lifting block 26 and the pressure shell 27 to move upwards or downwards. The pressure shell 27 moves the micro-nozzles 28 along with the blades on their outer surface. As the lifting block 26 moves up and down... When the rack 31 moves together with the rectangular groove 38, the movement of the rack 31 drives the gear 32 to rotate, and the gear 32 drives the lead screw 33 to rotate. The limit block 37 and the rectangular groove 38 limit the movement, thereby driving the moving block 34 and the nozzle 35 to move left and right. The water pump 42 draws the liquid in the water tank 41 into the connecting pipe 43, and then draws it into the micro nozzle 28 and the nozzle 35 from the hose 44 and the hose 45. The liquid is sprayed out from the micro nozzle 28 and the nozzle 35 by high pressure jet to clean the blades and the stirring shaft. The impurities after cleaning flow out from the drain tank 11.

[0054] It should be noted that the number of blade shells 22 is not limited to four, but specifically corresponds to the number of blades on common stirring shafts on the market.

[0055] Example 2

[0056] Reference Figures 1-11 A cleaning device for a horizontal twin-shaft agitator for high-viscosity systems includes a cleaning unit 1, which includes a blade cleaning section 2, a shaft cleaning section 3, and a cleaning component 4.

[0057] The blade cleaning section 2 is located in the cleaning station 5 to simultaneously clean both sides of the blades. A cylinder is installed on the top of the cleaning station 5 to drive the blade cleaning section 2 to rise and fall. The shaft cleaning section 3 is located on the side of the blade cleaning section 2 to clean the surface of the stirring shaft. The cleaning component 4 is located on the top of the cleaning station 5.

[0058] The blade cleaning unit 2 also includes a swinging unit 6, which includes a rack 61 fixed to the bottom of the mounting shell 21. A gear 62 meshes with the outer surface of the rack 61. A rotating rod 63 is fixed at the shaft of the gear 62 and is rotatably connected to the pressure shell 27 through a bearing. A sector gear 64 is fixed to the outer surface of the rotating rod 63. A gear ring 65 meshes with the outer surface of the sector gear 64. A rectangular shell 67 is fixed to the front side of the gear ring 65 through a connecting rod 66. The bottom end of the hose 44 extends into the rectangular shell 67, and the micro nozzle 28 is connected to the rectangular shell 67.

[0059] Among them, the top and bottom of the pressure shell 27 are provided with limiting grooves 8, and the rack 2 61 slides in the pressure shell 27.

[0060] Among them, the width of rack 2 61 is greater than the width of gear 2 62, a rectangular strip 9 is fixed inside the pressure shell 27, a rectangular block 10 is fixed on the top of gear ring 65, and the rectangular block 10 slides on the outer surface of the rectangular strip 9.

[0061] Although the blade cleaning section 2 allows for simultaneous cleaning of both sides of the blades, the varying blade lengths limit the spray range of the micro-nozzle 28. When the blades are long, it cannot be guaranteed that other parts of the blades will also be cleaned. The following improvements are made to address this:

[0062] When the pressure shell 27 moves up and down, it drives gear 62 to move up and down as well. Gear 62 is connected to the mounting shell 21 via rack 61, and also meshes with rack 61. This causes gear 62 and rotating rod 63 to rotate. Rotating rod 63 is connected to sector gear 64, thus driving sector gear 64 to rotate. When the last key tooth of sector gear 64 disengages from the first key tooth at the bottom of gear ring 65, the first key tooth on sector gear 64 meshes with the first key tooth at the top of gear ring 65, thereby driving gear ring 65 to move to the left. Therefore, when sector gear 64 continues to rotate, it can drive gear ring 65. The gear ring 65 is limited by sliding between the rectangular bar 9 and the rectangular block 10, which improves the stability of the gear ring 65 during movement. It is connected to the gear ring 65 by the connecting rod 66, which in turn drives the connecting rod 66 and the rectangular shell 67 to reciprocate together. It is connected to the rectangular shell 67 by the micro nozzle 28, which in turn drives the micro nozzle 28 to reciprocate in the horizontal direction. This design can improve the spray range of the micro nozzle 28, avoid some parts of the longer blades not being cleaned, and eliminate the need to move the micro nozzle 28 back and forth to change its position in order to clean different parts of the blades, thus further improving the cleaning efficiency.

[0063] It should be noted that by opening limiting grooves 8 at the top and bottom of the pressure shell 27, the rack 21 can move within the limiting grooves 8 when the pressure shell 27 is raised or lowered. When the pressure shell 27 is squeezed and moves backward, it will drive the gear 22 to move backward together. Since the width of the rack 21 is greater than the width of the gear 22, the gear 22 will never disengage from the rack 21, so as not to affect the movement of the gear ring 65.

[0064] Example 3

[0065] Reference Figures 1-11 A cleaning device for a horizontal twin-shaft agitator for high-viscosity systems includes a cleaning unit 1, which includes a blade cleaning section 2, a shaft cleaning section 3, and a cleaning component 4.

[0066] The blade cleaning section 2 is located in the cleaning station 5 to simultaneously clean both sides of the blades. A cylinder is installed on the top of the cleaning station 5 to drive the blade cleaning section 2 to rise and fall. The shaft cleaning section 3 is located on the side of the blade cleaning section 2 to clean the surface of the stirring shaft. The cleaning component 4 is located on the top of the cleaning station 5.

[0067] The micro nozzle 28 has a water inlet chamber 281 inside. The front end of the water inlet chamber 281 is connected to water injection chamber one 282, water injection chamber two 283 and water injection chamber three 284 respectively. Water injection chamber one 282, water injection chamber two 283 and water injection chamber three 284 correspond to the blade thickness commonly used in the market, and the diameters of water injection chamber one 282, water injection chamber two 283 and water injection chamber three 284 increase sequentially.

[0068] The blade cleaning unit 2 also includes an adjustment unit 7. The adjustment unit 7 includes a fixed cylinder 71 fixed to the front side of the lifting block 26. A piston disc 72 moves inside the fixed cylinder 71. A slide rod 73 is fixed to the front side of the piston disc 72. The other end of the slide rod 73 is fixed to the pressure shell 27. The slide rod 73 slides through the fixed cylinder 71. A return spring 74 is sleeved on the outer surface of the slide rod 73. The two ends of the return spring 74 are fixed to the pressure shell 27 and the fixed cylinder 71, respectively. An air inlet pipe 75 is connected to the outer surface of the rectangular shell 67. A fixed cylinder 76 is fixed to the right side of the rectangular shell 67. A piston disc 77 moves inside the fixed cylinder 76. A sliding rod 78 is fixed to the front side of the piston disc 77. The left end of the sliding rod 78 slides through the fixed cylinder 76 and is fixed with a water inlet pipe 79. A light spring 710 is sleeved on the outer surface of the sliding rod 78. The two ends of the light spring 710 are connected to the fixed cylinder 76 and the piston disc 77, respectively. The bottom end of the hose 44 is connected to the water inlet pipe 79.

[0069] Although the interaction between the blade cleaning section 2 and the swing section 6 allows for cleaning of both sides of the blade and is applicable to blades of different lengths, the inconsistent thickness of the blades means that when the blade is thinner, the texture on the surface formed by the reinforcing ribs is finer. Therefore, a stronger water flow is required to clean it thoroughly. The following improvements are made to address this issue:

[0070] Before fitting the blade shell 22 onto the blade, the blade is inserted between two pressure shells 27. The pressure shells 27 are connected to the sliding rod 73. Therefore, the compression of the blade drives the sliding rod 73 and piston disc 72 to move within the fixed cylinder 71. The movement of the piston disc 72 compresses the gas within the fixed cylinder 71, forcing it into the intake pipe 75 and then into the fixed cylinder 76. The sliding rod 78 is slidably connected to the fixed cylinder 76. When the gas enters the fixed cylinder... When the gas is inside the second 76, the piston disc 77 and slide rod 78 are pushed forward by the gas, compressing the light spring 710. The slide rod 78 is connected to the water inlet pipe 79. When the water inlet pipe 79 is pushed to the position corresponding to the water inlet chamber 281, the different thicknesses of the blades cause the piston disc 72 and slide rod 73 to move backward at different distances. This, in turn, causes the compressed gas to move the water inlet pipe 79 to different positions within the water inlet chamber 281, thus allowing the water to enter. Cavity 281 is connected to different water injection cavities 282, 283, and 284, with the diameters of these cavities increasing sequentially. Therefore, when encountering a shallow blade, the shorter compression distance causes the inlet pipe 79 to be pushed to the first inlet cavity 281, causing water entering through the inlet pipe 79 to be ejected from the first inlet cavity 282. Because the diameter of the first inlet cavity 282 is smaller, the ejected water column will also be smaller, thus... The water jet is stronger. When the blade width is shallow, the stronger water jet impact washes away the fine texture on its surface, improving the cleaning effect. This design allows the micro nozzle 28 to automatically adjust the size of the water jet according to the thickness of the blade, thereby controlling the water flow intensity. Conversely, when the blade is thicker, the longer squeezing distance will push the water inlet pipe 79 to the second or third water inlet chamber 281, so that the water entering from the water inlet pipe 79 will be sprayed out from the second water inlet chamber 283 or the third water inlet chamber 284.

[0071] It should be noted that initially, there is a certain gap between the two pressure shells 27, and the bottom of the pressure shell 27 is provided with a conical part to facilitate blade insertion. The diameters of water injection chamber one 282, water injection chamber two 283, and water injection chamber three 284 can correspond to several types of blade thicknesses commonly found on the market, and the distance the water inlet pipe 79 moves can be calculated in advance. The connection between the water inlet pipe 79 and the water inlet chamber 281 is provided with a groove and a sealing gasket, which can be a commonly used sealing gasket. In order to reduce the resistance encountered by the movement of the water inlet pipe 79, piston disc two... 77, 78, 79, and 710 can be made of plastic. The setting of the pressure shell 27 can make a certain gap between the micro nozzle 28 and the blade, preventing the micro nozzle 28 from sticking to the surface of the blade and causing the liquid in the micro nozzle 28 to not spray out. The setting of the fixed cylinder 71, piston disc 72 and slide rod 73 ensures that the pressure shell 27 is always in contact with the surface of the blade. When rinsing stops, the lifting block 26 drives the pressure shell 27 to rise and fall, which can scrape off the dirt on the surface of the blade.

[0072] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A cleaning device for a horizontal twin-shaft agitator for high-viscosity systems, comprising a cleaning unit (1), characterized in that, The cleaning unit (1) includes a blade cleaning section (2), a shaft cleaning section (3), and a cleaning component (4). The blade cleaning section (2) is set in the cleaning station (5) for synchronously cleaning both sides of the blade. The top of the cleaning station (5) is equipped with a cylinder for driving the blade cleaning section (2) to rise and fall. The shaft cleaning section (3) is set on the side of the blade cleaning section (2) for cleaning the surface of the stirring shaft. The cleaning component (4) is set on the top of the cleaning station (5). The blade cleaning unit (2) includes a mounting shell (21) fixed to the bottom end of the cylinder extension rod. A blade shell (22) corresponding to the blade position is fixed to the bottom of the mounting shell (21). A worm gear (23) rotates inside the mounting shell (21) via a bearing. A drive unit for driving the worm gear (23) to rotate is provided inside the mounting shell (21). A worm wheel (24) meshes with the outer surface of the worm gear (23). A lead screw (25) is fixed at the axis of the worm wheel (24). The lead screw (25) is rotatably connected to the mounting shell (21) via a bearing. A lifting block (26) is threadedly connected to the outer surface of the lead screw (25). A pressure shell (27) is provided on the front side of the lifting block (26). A micro nozzle (28) is provided inside the pressure shell (27). The blade cleaning section (2) includes a micro nozzle (28); the micro nozzle (28) has a water inlet chamber (281) inside, and the front end face of the water inlet chamber (281) is connected to a water injection chamber one (282), a water injection chamber two (283) and a water injection chamber three (284) respectively. The size of the water injection chamber one (282), the water injection chamber two (283) and the water injection chamber three (284) corresponds to different blade thicknesses and the diameters of the water injection chamber one (282), the water injection chamber two (283) and the water injection chamber three (284) increase sequentially. The blade cleaning section (2) also includes a swing section (6), which includes a rack two (61) fixed to the bottom of the mounting shell (21). The outer surface of the rack two (61) is meshed with a gear two (62). A rotating rod (63) is fixed at the shaft of the gear two (62), and the rotating rod (63) is rotatably connected to the pressure shell (27) through a bearing. A sector gear (64) is fixed on the outer surface of the rotating rod (63). A gear ring (65) is meshed on the outer surface of the sector gear (64). A rectangular shell (67) is fixed on the front side of the gear ring (65) through a connecting rod (66). The bottom end of the hose one (44) extends into the rectangular shell (67). The micro nozzle (28) is connected to the rectangular shell (67). The blade cleaning section (2) further includes an adjustment section (7), which includes a fixed cylinder (71) fixed to the front side of the lifting block (26). A piston disc (72) moves inside the fixed cylinder (71). A slide rod (73) is fixed to the front side of the piston disc (72). The other end of the slide rod (73) is fixed to the pressure shell (27). The slide rod (73) slides through the fixed cylinder (71). A return spring (74) is sleeved on the outer surface of the slide rod (73). The two ends of the return spring (74) are fixed to the pressure shell (27) and the fixed cylinder (71) respectively. (71) has an air inlet pipe (75) connected to its outer surface. A fixed cylinder (76) is fixed on the right side of the rectangular shell (67). A piston disc (77) moves inside the fixed cylinder (76). A sliding rod (78) is fixed on the front side of the piston disc (77). The left end of the sliding rod (78) slides through the fixed cylinder (76) and is fixed with a water inlet pipe (79). A light spring (710) is sleeved on the outer surface of the sliding rod (78). The two ends of the light spring (710) are connected to the fixed cylinder (76) and the piston disc (77) respectively. The water inlet pipe (79) is connected to the bottom end of the hose (44).

2. The cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems according to claim 1, characterized in that, The shaft cleaning unit (3) includes a rack (31) fixed to the back of the right lifting block (26). A gear (32) meshes with the outer surface of the rack (31). A lead screw (33) is fixed at the shaft center of the gear (32). A moving block (34) is threaded to the outer surface of the lead screw (33). A nozzle (35) is fixed to the bottom of the moving block (34). A limit rod (36) is fixed to the right side of the blade shell (22). A limit block (37) is fixed to the top of the moving block (34). The limit block (37) slides on the outer surface of the limit rod (36). A rectangular groove (38) is opened on the right side of the blade shell (22). The rack (31) slides in the rectangular groove (38).

3. The cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems according to claim 2, characterized in that, The cleaning component (4) includes a water tank (41) fixed on the top of the cleaning station (5). A water pump (42) is installed on the top of the cleaning station (5). The inlet end of the water pump (42) is connected to the water tank (41). A connecting pipe (43) is fixed inside the mounting housing (21). The outlet end of the water pump (42) is connected to the connecting pipe (43) through a water inlet hose. A hose one (44) and a hose two (45) are connected to the outer surface of the connecting pipe (43). The bottom end of the hose two (45) is connected to the nozzle (35).

4. The cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems according to claim 1, characterized in that, The top and bottom of the pressure shell (27) are provided with limiting grooves (8), and the second rack (61) slides in the pressure shell (27).

5. The cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems according to claim 1, characterized in that, The width of the second rack (61) is greater than the width of the second gear (62). A rectangular strip (9) is fixed inside the pressure shell (27). A rectangular block (10) is fixed on the top of the gear ring (65). The rectangular block (10) slides on the outer surface of the rectangular strip (9).

6. The cleaning device for a horizontal twin-shaft mixing equipment for high-viscosity systems according to claim 1, characterized in that, The bottom of the pressure shell (27) is provided with a rectangular drainage groove (11).

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