Cleaning device for phosphate food additive equipment

Abstract

The invention relates to the technical field of food additive equipment, and discloses a phosphate food additive equipment cleaning device which comprises a structural frame, a balancing weight is fixedly connected to the rear end of the structural frame, a plurality of wheels are rotatably connected to the bottom of the structural frame, an electric telescopic rod is fixedly connected to the outer wall of the structural frame, and a cleaning mechanism further comprises a motor. The cleaning mechanism and the water tank mechanism are arranged in the equipment, a power source of the electric telescopic rod is connected, the electric telescopic rod is controlled to move downwards, the motor is controlled to start to move, and a rotating shaft below the motor is driven to start to work; the cleaning wall in the first shell extends out through centrifugal force and is tightly attached to the inner walls of the tank bodies of different sizes, and phosphate food additive storage tank equipment of different sizes is cleaned.

Description

Technical Field

[0001] The present invention relates to the technical field of food additive equipment, and particularly relates to a cleaning device for phosphate food additive equipment. Background Art

[0002] Phosphates are an important product series in the inorganic salt industry. Food-grade phosphates, as important food ingredients and functional additives, are widely used in food processing. They are salts of phosphoric acid and are very important substances in inorganic chemistry, biochemistry, and biogeochemistry. Naturally occurring phosphate ores (fluorapatite or chlorapatite) in the earth's crust are the main raw materials for phosphorus, phosphoric acid, and phosphates. The phosphates used in food processing are usually sodium salts, calcium salts, potassium salts, and iron salts and zinc salts as nutritional fortifiers. There are more than thirty varieties of commonly used food-grade phosphates. Sodium phosphate is the main consumption type of food phosphates at home and abroad. With the development of food processing technology, the consumption of potassium phosphate is also increasing year by year.

[0003] Phosphate food additives are usually stored in corresponding storage tanks. After such storage tanks are opened and used, they need to be cleaned. However, most cleaning equipment is inconvenient for quickly cleaning storage tanks of different sizes and types. Most phosphate storage tanks are cleaned manually, and it is inconvenient to clean different types of phosphate storage tanks. Manual cleaning may have problems such as inconvenient operation or missed cleaning areas. Summary of the Invention

[0004] To solve the above technical problems, a cleaning device for phosphate food additive equipment is provided, which includes a structural frame. A counterweight is fixedly connected to the rear end of the structural frame. A plurality of wheels are rotatably connected to the bottom of the structural frame. An electric telescopic rod is fixedly connected to the outer wall of the structural frame. A cleaning mechanism, which includes a motor, a connecting rod for fixedly controlling the motor, an electric telescopic rod, an outer partition, and a water tank mechanism for controlling cleaning water. The bottom end of the electric telescopic rod is fixedly connected to the outer wall of the connecting rod. The motor is fixedly connected to the inner wall of the connecting rod. The bottom of the connecting rod is fixedly connected to the top of the outer partition.

[0005] Preferably, the water tank mechanism includes a rotating shaft rotatably connected to the bottom of the motor. A dirty water tank is fixedly connected to the outer wall of the rotating shaft. A water tank is fixedly connected to the outer wall of the dirty water tank. The water tank is fitted with the inner wall of the outer partition. A water sealing plate is fixedly connected to the inner wall of the outer partition. The bottom of the water sealing plate is meshed with the top of the water tank. The bottom of the water sealing plate is meshed with the top of the dirty water tank. An outlet is penetrated and connected to the outer wall of the water sealing plate on one side of the dirty water tank. An inlet is penetrated and connected to the outer wall of the water sealing plate on one side of the water tank. The bottom of the rotating shaft is fixedly connected to a housing one.

[0006] Preferably, several outer casings two are fixed to the top of the outer casing one. Card slots are formed in the inner walls of the several outer casings two. A spiral spring is attached to the inner wall of the card slot in a fitting manner. The end of the spiral spring away from the card slot is fixedly connected to a top shell. A column is fixedly connected to the outer wall of the top shell. A water pipe is fixedly connected to the outer wall of the column. The end of the water pipe away from the column is fixedly connected to a water gun. A connection groove is formed at the fixed connection of the column and the water pipe. The top of the connection groove is connected through the bottom of the water tank.

[0007] Preferably, a partition is fixedly connected to the inner wall of the outer casing one. A gear one is rotatably connected to the inner wall of the partition. The top of the gear one is rotatably connected to the inner wall of the outer casing one. Two cleaning arms are meshed with the gear of the gear one. A partition one is fixedly connected to the inner wall of the outer casing one. A spiral spring two is attached to the outer wall of the partition one in a fitting manner. A card slot one is formed in the inner wall of the outer casing one. The tail end of the spiral spring two is attached to the inner wall of the card slot one. The top of the spiral spring two is attached to the bottom of the partition. When the outer casing one rotates, a water gun is fixedly connected to the cleaning arm. The water gun is fixedly connected to a water pipe. The other end of the water pipe is fixedly connected to the column. When the cleaning arm extends and drives the water gun to extend together, the lower end of the connection groove is fixedly connected to the top shell. A spiral spring is arranged at the lower end of the top shell. When the cleaning arm retracts, the water pipe can also be recycled through the spiral spring arranged at the lower end. The upper end of the connection groove is connected through the water tank. A water sealing plate is arranged at the upper end of the water tank. The water sealing plate is fixedly connected to the peripheral partition. The peripheral partition is fixedly connected to the gear one. When the water tank and the lower components rotate, the water sealing plate and the peripheral partition do not move. Through the above settings, the water pipe and the cleaning arm are controlled to extend and retract simultaneously, so that the water gun on the cleaning arm can use a high-pressure water gun synchronously to perform high-pressure flushing on the inner walls of different sizes and specifications.

[0008] Preferably, a gear two is rotatably connected to the inner wall of the outer casing one. The end of the gear two away from the outer casing one is fixedly connected to the bottom of the gear one. The fixed connection of the gear two and the gear one is fixedly connected to the end of the spiral spring two away from the card slot one. The top end of the gear two penetrates through the inner wall of the partition one. The bottom of the gear one penetrates through the inner wall of the partition.

[0009] Preferably, the gear of the gear two is meshed with the gears of the two cleaning arms. A top rod is fixedly connected to the inner wall of the outer casing one. A top rod is fixedly connected to the outer wall of the partition. A sliding groove one is formed in the outer wall of the several cleaning arms. The sliding groove one is attached to the top rod.

[0010] Preferably, a gear three is rotatably connected to the inner wall of the cleaning arm. A threaded rod is rotatably connected to the inner wall of the cleaning arm. The two ends of the threaded rod are fixedly connected to the gear three. A connecting column is attached to the inner wall of the cleaning arm in a fitting manner. The two ends of the connecting column are fixedly connected to a gear four. The outer walls of the two gear fours are rotatably connected to the inner wall of the cleaning arm. The outer wall of the gear three is rotatably connected to the inner wall of the cleaning arm.

[0011] Preferably, the gear of the third gear meshes with the gear of the fourth gear. A sponge is fixedly connected to the outer wall of the connecting column, and the outer wall of the sponge is in fitting connection with the inner wall of the cleaning arm. A second slider is slidably connected to the outer wall of the threaded rod, and the outer wall of the second slider is slidably connected to the inner wall of the cleaning arm. A second ejector rod is fixedly connected to the outer wall of the second slider, and the end of the second ejector rod away from the second slider is in fitting connection with the first chute. A scraping strip is fixedly connected to the bottom of the first housing. A cleaning mechanism and a water tank mechanism are arranged inside the device. Before use, place the device directly above the additive tank body and ensure that the motor is in working condition. During operation, connect the power supply of the electric telescopic rod, control the electric telescopic rod to move downward, control the motor to start moving, drive the lower rotating shaft to start working, and the rotating shaft drives the bottom first housing to start rotating. When the first housing starts rotating, the cleaning arm inside the first housing will move outward due to centrifugal force, causing the cleaning arm to move outward until it fits the tank body. While the cleaning arm extends outward, it will drive the first gear and the second gear to rotate, driving the spiral spring two fixed between the two gears to rotate and store energy. Through the setting of the first card slot, the rotating force can be effectively prevented from exceeding the limit of the spiral spring two. The tail of the spiral spring two is embedded in the first card slot. When the rotating force exceeds, the tail of the spiral spring two will slide out of the first card slot to eliminate the excess force and be caught by the next first card slot again. When the rotating force increases, the sponge two at the front end of the cleaning arm closely adheres to the inner wall of the tank body, and cooperates with the water gun to rotate and clean the inner wall of the tank body. The cleaning arm is extended by the rotating force to adapt to tank body equipment of different sizes for cleaning.

[0012] Preferably, a hydraulic rod is fixedly connected to the inner wall of the cleaning arm. A second threaded rod is fittedly connected to the inner wall of the cleaning arm. Two ends of the second threaded rod are fixedly connected with a sixth gear. A second connecting column is fittedly connected to the inner wall of the cleaning arm. Two ends of the second connecting column are fixedly connected with a fifth gear. The outer walls of the two fifth gears are rotatably connected to the inner wall of the cleaning arm. The outer walls of the two sixth gears are rotatably connected to the inner wall of the cleaning arm. The gear part of the fifth gear is meshed with the gear part of the sixth gear. A second sponge is fixedly connected to the outer wall of the second connecting column. The outer wall of the second sponge is fittedly connected to the inner wall of the cleaning arm. A fixing plate is fixedly connected to the inner wall of the cleaning arm. A return spring is fixedly connected to the outer wall of the fixing plate. One end of the return spring away from the fixing plate is fixedly connected with a slider. The inner wall of the slider is slidably connected to the outer wall of the second threaded rod. When the machine stops rotating after cleaning, due to the arrangement of the second spiral spring, the force accumulated by the second spiral spring will drive the first gear and the second gear to rotate in the reverse direction, thereby controlling the extended part of the cleaning arm to return to the first housing again. While retracting the cleaning arm, the ejector rod will be inserted into the first chute in the cleaning arm, against the second ejector rod. The second ejector rod is fixedly connected with the second slider, driving the second slider to move forward. The second slider is slidably connected to the threaded rod. Due to the thread design of the threaded rod, when the second slider moves forward, it will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the two third gears at both ends to rotate. The third gear is meshed with the fourth gear. When the third gear rotates, it drives the fourth gear to rotate. The fourth gear rotates to drive the connecting column to rotate. A sponge is connected to the connecting column. When the connecting column rotates, the sponge will be retracted into the cleaning arm. During the process of the sponge being retracted into the cleaning arm, the excess water in the sponge will be squeezed out. Before the extended part of the cleaning arm is completely retracted into the first housing, the second slider will press against the hydraulic rod, thereby controlling the slider to move upward. The slider is fittedly connected to the second threaded rod. When the slider slides upward, due to the thread arrangement of the second threaded rod, the second threaded rod will rotate. When the second threaded rod rotates, it drives the two sixth gears at both ends to rotate, thereby driving the fifth gear to rotate. The fifth gear is fixedly connected to the second connecting column, and at the same time drives the second connecting column to rotate. A second sponge is fixedly connected to the second connecting column. When the second connecting column rotates, the second sponge will be retracted into the cleaning arm, so that the second sponge is squeezed during the process of being retracted into the cleaning arm, removing the moisture in the second sponge. When the slider slides upward, it will resist the return spring to move upward. Through the cooperation of the above components, it is controlled that during the process of the cleaning arm being retracted into the first housing, the impurities and moisture in the sponge and the second sponge are squeezed out. When the cleaning arm extends outward, the second slider loses the ejecting force of the ejector rod, and through the force of the return spring, each component moves in the reverse direction, thereby ejecting the sponge and the second sponge for cleaning.

[0013] Preferably, a water extraction pipe is fixedly connected to the outer wall of the first housing. A silicone hose is fixedly connected to the bottom of the water extraction pipe. A water separation plate is fitted and connected to the inner wall of the water extraction pipe. A second connecting rod is slidably connected to the inner wall of the water separation plate. A bracket is fixedly connected to the outer wall of the second connecting rod. A telescopic spring rod is fixedly connected to the bottom of the bracket. A silicone hard ball is fixedly connected to the bottom end of the telescopic spring rod. A water inlet is formed in the outer wall of the water separation plate. The inner wall of the water inlet is in fit connection with the silicone hard ball. A dirty water pipe is fixedly connected to the outer wall of the water extraction pipe. The end of the dirty water pipe away from the water extraction pipe is connected through the bottom end of a dirty water tank. The water extraction pipe is fixedly connected to the first housing. A chute is formed in the outer wall of the peripheral partition plate. When the water extraction pipe rotates, a third slider is arranged on the second connecting rod. The third slider is in fit connection with the chute on the peripheral partition plate. The third slider is fixedly connected to the end of the second connecting rod away from the water extraction pipe. When the water extraction pipe rotates, the peripheral partition plate does not rotate. At this time, the third slider will move up and down along the chute. When the water extraction pipe rotates past the connecting rod, the chute at this position is below, so that the second connecting rod will not hit the connecting rod when moving up and down. At the same time, when the second connecting rod moves up and down, it will drive the water separation plate to move upward, pumping the dirty water at the bottom upward. When the second connecting rod moves downward, the silicone hard ball arranged on the bracket will move upward under the action of water pressure and its own weight, so that the dirty water stays in each layer through the water inlet, thereby pumping the dirty water upward. A silicone hose is fixedly connected to the lower end of the water extraction pipe, which can fit the bottom of the tank body to pump water. A scraping strip is fixedly connected to the bottom of the first housing. Through rotation, the dirty water is collected on the outside of the first housing for convenient extraction. The dirty water is extracted through the water extraction pipe and enters the dirty water tank through the dirty water pipe, which is convenient for later treatment. The water outlet can also be connected, and the dirty water is pumped out through the water outlet.

[0014] The present invention has the following beneficial effects: (1) In view of the problem that it is inconvenient to clean food additive tanks of different sizes and types, a cleaning mechanism and a water tank mechanism are provided inside the equipment. Before use, place the equipment directly above the additive tank to be cleaned and ensure that the motor is in working condition. During operation, turn on the power supply of the electric telescopic rod, control the electric telescopic rod to move downward, and control the motor to start running, driving the rotating shaft below to start working. The rotating shaft drives the bottom shell to start rotating. When the shell starts rotating, the cleaning arms inside the shell will move outward due to centrifugal force, causing the cleaning arms to move outward until they fit the tank body. While the cleaning arms extend outward, they will drive Gear 1 and Gear 2 to rotate, driving the spiral spring 2 fixed between the two gears to rotate and store energy. The setting of the first slot can effectively prevent the rotating force from exceeding the limit of the spiral spring 2. The tail of the spiral spring 2 is embedded in the first slot. When the rotating force exceeds, the tail of the spiral spring 2 will slide out of the first slot to eliminate the excess force and be re-caught by the next first slot. When the rotating force increases, the sponge 2 at the front end of the cleaning arm closely adheres to the inner wall of the tank, and cooperates with the water gun to rotate and clean the inner wall of the tank. The cleaning arms are extended by the rotating force to adapt to tank equipment of different sizes for cleaning.

[0015] (2) The present invention utilizes the accumulated force of the above-mentioned vortex spring 2. When the machine stops rotating after cleaning, the vortex spring 2 is set. The accumulated force of the vortex spring 2 will drive gear 1 and gear 2 to rotate in the opposite direction, thereby controlling the extended part of the cleaning arm to return to the shell 1. While retracting the cleaning arm, the push rod will push into the slide groove 1 in the cleaning arm to support the push rod 2. The push rod 2 is fixedly connected to the slider 2, driving the slider 2 to move forward. The slider 2 is slidably connected to the threaded rod. Because of the thread design of the threaded rod, when the slider 2 moves forward, it will drive the threaded rod to rotate. When the threaded rod rotates, it will drive the gears 3 at both ends to rotate. Gear 3 and gear 4 are meshingly connected. When gear 3 rotates, it drives gear 4 to rotate. The rotation of gear 4 drives the connecting column to rotate. A sponge is connected to the connecting column. When the connecting column rotates, the sponge will be retracted into the cleaning arm. In the process of retracting the sponge into the cleaning arm, excess water in the sponge will be squeezed out. When the extended part of the cleaning arm is When the slider is fully retracted into the shell one, the slider two will press against the hydraulic rod, thereby controlling the slider to move upward. The slider is fitted and connected to the threaded rod two. When the slider slides upward, the threaded rod two will rotate due to the thread setting of the threaded rod two. When the threaded rod two rotates, it drives the gears six at both ends to rotate, thereby driving the gear five to rotate. The gear five is fixedly connected to the connecting column two, and at the same time drives the connecting column two to rotate. The connecting column two is fixedly connected with the sponge two. When the connecting column two rotates, the sponge two will be taken in for the cleaning arm, so that the sponge two is squeezed in the process of being taken in the cleaning arm to remove the moisture in the sponge two. When the slider slides upward, it will press against the reset spring to move upward. Through the cooperation of the above components, the cleaning arm is controlled to squeeze out the impurities and moisture in the sponge and sponge two in the process of recovering the shell one. When the cleaning arm extends outward, the slider two loses the push rod force of the push rod, and the force of the reset spring causes its various components to move in the opposite direction, thereby popping out the sponge and sponge two for cleaning.

[0016] (3) The present invention utilizes the force of the rotation of the above-mentioned motor. When the outer shell rotates, a water gun is fixedly connected to the cleaning arm. The water gun is fixedly connected to a water pipe. The other end of the water pipe is fixedly connected to the column. When the cleaning arm is extended, the water gun is driven to extend together. The lower end of the connection slot is fixedly connected to the top shell. A vortex spring is arranged at the lower end of the top shell. When the cleaning arm is retracted, the water pipe can also be recovered by the vortex spring arranged at the lower end. The upper end of the connection slot is connected through the water tank. A water sealing plate is arranged at the upper end of the water tank. The water sealing plate is fixedly connected to the outer partition. The outer partition is fixedly connected to gear 1. When the water tank and the lower end component rotate, the water sealing plate and the outer partition will not move. Through the above-mentioned arrangement, the water pipe and the cleaning arm are controlled to extend and retract at the same time, so that the water gun on the cleaning arm uses a high-pressure water gun synchronously to perform high-pressure washing on the inner walls of different sizes.

[0017] (4) The present invention utilizes the force of the rotation of the above-mentioned motor. The water suction pipe is fixedly connected to the first housing. When the water suction pipe rotates, there is a slider three on the second connecting rod. The slider three is fitted and connected in the sliding groove on the outer partition. When the water suction pipe rotates, the outer partition does not rotate. At this time, the slider three will move up and down along the sliding groove. When the water suction pipe rotates past the connecting rod, the sliding groove in this area is at the lower part, so that when the second connecting rod moves up and down, it will not hit the connecting rod. At the same time, when the second connecting rod moves up and down, it will drive the water separation plate to move upward, sucking the dirty water at the bottom upward. When the second connecting rod moves downward, the silicone hard ball arranged on the bracket will move upward under the action of water pressure and its own weight, so that the dirty water stays in each layer through the water inlet, thereby sucking the dirty water upward. The lower end of the water suction pipe is fixedly connected with a silicone hose, which can fit the bottom of the tank body to pump water. The bottom of the first housing is fixedly connected with a scraping strip. Through rotation, the dirty water is collected on the outside of the first housing for convenient extraction. The dirty water is extracted through the water suction pipe and enters the dirty water tank through the dirty water pipe, which is convenient for later treatment. It can also be connected to the water outlet, and the dirty water is pumped out through the water outlet. Brief Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 It is a schematic cross-sectional view of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention; Figure 3 It is a schematic cross-sectional view of the cleaning component of the present invention; Figure 4 It is a schematic diagram of a partial structure of the present invention; Figure 5 For the present invention Figure 4 An enlarged schematic view of A in; Figure 6 It is a schematic cross-sectional view inside the first housing of the present invention; Figure 7 It is a schematic cross-sectional view of the bottom structure of the present invention; Figure 8 It is a schematic cross-sectional view of the cleaning wall of the present invention; Figure 9 It is a schematic bottom view of the present invention; Figure 10 It is a schematic diagram of the internal structure of the cleaning arm of the present invention; Figure 11 For the present invention Figure 10 An enlarged schematic view of B in; Figure 12 For the present invention Figure 10 A magnified schematic diagram of C in the present invention; Figure 13 For the present invention Figure 10 A magnified schematic diagram of D in the present invention; Figure 14 A sectional view schematic diagram of the pumping component of the present invention; Figure 15 For the present invention Figure 14 A magnified schematic diagram of E in the present invention.

[0020] In the attached drawings, the list of components represented by each reference numeral is as follows: In the figure: 1, structural frame; 11, counterweight; 12, wheel; 13, electric telescopic rod; 2, cleaning mechanism; 21, connecting rod; 22, motor; 23, peripheral partition; 3, water tank mechanism; 31, water tank; 32, dirty water tank; 33, rotating shaft; 34, water inlet; 35, water outlet; 36, outer shell one; 37, water sealing plate; 42, outer shell two; 43, spiral spring; 44, clamping groove; 45, column; 46, water pipe; 47, top shell; 48, connecting groove; 49, water gun; 51, gear one; 52, partition; 53, cleaning arm; 54, spiral spring two; 55, gear two; 56, partition one; 57, clamping groove one; 58, ejector rod; 59, sliding groove one; 61, threaded rod; 611, gear five; 612, connecting column two; 613, gear six; 614, threaded rod two; 615, sponge two; 616, scraping strip; 617, slider two; 618, ejector rod two; 62, gear three; 63, gear four; 64, connecting column; 65, sponge; 66, hydraulic rod; 67, slider; 68, fixing plate; 69, return spring; 71, water suction pipe; 711, bracket; 712, dirty water pipe; 72, sliding groove; 73, silica gel hose; 74, water separating plate; 75, connecting rod two; 76, telescopic spring rod; 77, silica gel hard ball; 78, water inlet; 79, slider three. Detailed implementation manners

[0021] Next, in combination with the attached drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment 1, please refer to Figure 6 - Figure 13, the present invention is a cleaning device for phosphate food additive equipment, including a cleaning device for phosphate food additive equipment, which includes a structural frame 1. A counterweight block 11 is fixedly connected to the rear end of the structural frame 1. A plurality of wheels 12 are rotatably connected to the bottom of the structural frame 1. An electric telescopic rod 13 is fixedly connected to the outer wall of the structural frame 1. A cleaning mechanism 2, the cleaning mechanism 2 includes a motor 22, a connecting rod 21 for fixedly controlling the motor 22, the electric telescopic rod 13, and a peripheral partition 23, and a water tank mechanism 3 for controlling the cleaning water; The bottom end of the electric telescopic rod 13 is fixedly connected to the outer wall of the connecting rod 21. The motor 22 is fixedly connected to the inner wall of the connecting rod 21. The bottom of the connecting rod 21 is fixedly connected to the top of the peripheral partition 23.

[0023] The water tank mechanism 3 includes a rotating shaft 33 rotatably connected to the bottom of the motor 22. A dirty water tank 32 is fixedly connected to the outer wall of the rotating shaft 33. A water tank 31 is fixedly connected to the outer wall of the dirty water tank 32. The water tank 31 is in close contact with the inner wall of the peripheral partition 23. A water sealing plate 37 is fixedly connected to the inner wall of the peripheral partition 23. The bottom of the water sealing plate 37 is meshed with the top of the water tank 31. The bottom of the water sealing plate 37 is meshed with the top of the dirty water tank 32. An outlet 35 is penetrated and connected to the outer wall of the water sealing plate 37 on one side of the dirty water tank 32. An inlet 34 is penetrated and connected to the outer wall of the water sealing plate 37 on one side of the water tank 31. A housing one 36 is fixedly connected to the bottom of the rotating shaft 33.

[0024] A plurality of housing two 42 are fixed to the top of the housing one 36. A card slot 44 is opened on the inner wall of the plurality of housing two 42. A spiral spring 43 is in close contact with the inner wall of the card slot 44. One end of the spiral spring 43 far from the card slot 44 is fixedly connected to a top shell 47. A column 45 is fixedly connected to the outer wall of the top shell 47. A water pipe 46 is fixedly connected to the outer wall of the column 45. One end of the water pipe 46 far from the column 45 is fixedly connected to a water gun 49. A connection groove 48 is opened at the fixed connection of the column 45 and the water pipe 46. The top of the connection groove 48 is penetrated and connected to the bottom of the water tank 31.

[0025] A partition plate 52 is fixedly connected to the inner wall of the first housing 36. A first gear 51 is rotatably connected to the inner wall of the partition plate 52. The top of the first gear 51 is rotatably connected to the inner wall of the first housing 36. Two cleaning arms 53 are meshed and connected to the gear of the first gear 51. A first partition plate 56 is fixedly connected to the inner wall of the first housing 36. A second volute spring 54 is attached to the outer wall of the first partition plate 56. A first clamping groove 57 is formed in the inner wall of the first housing 36. The tail end of the second volute spring 54 is attached to the inner wall of the first clamping groove 57. The top of the second volute spring 54 is attached to the bottom of the partition plate 52. When the first housing 36 rotates, a water gun 49 is fixedly connected to the cleaning arm 53. The water gun 49 is fixedly connected to a water pipe 46. The other end of the water pipe 46 is fixedly connected to a column 45. When the cleaning arm 53 extends, the water gun 49 is driven to extend together. The lower end of the connecting groove 48 is fixedly connected to a top shell 47. A volute spring 43 is arranged at the lower end of the top shell 47. When the cleaning arm 53 retracts, the water pipe 46 can also be retracted by the volute spring 43 arranged at its lower end. The upper end of the connecting groove 48 is connected through the water tank 31. A water sealing plate 37 is arranged at the upper end of the water tank 31. The water sealing plate 37 is fixedly connected to the outer peripheral partition plate 23. The outer peripheral partition plate 23 is fixedly connected to the first gear 51. When the water tank and the lower components rotate, the water sealing plate 37 and the outer peripheral partition plate 23 do not move. Through the above settings, the water pipe and the cleaning arm 53 are controlled to extend and retract simultaneously, so that the water gun 49 on the cleaning arm 53 can use a high-pressure water gun synchronously to perform high-pressure flushing on the inner walls of different sizes and specifications.

[0026] A second gear 55 is rotatably connected to the inner wall of the first housing 36. The end of the second gear 55 away from the first housing 36 is fixedly connected to the bottom of the first gear 51. The fixed connection part of the second gear 55 and the first gear 51 is fixedly connected to the end of the second volute spring 54 away from the first clamping groove 57. The top end of the second gear 55 penetrates through the inner wall of the first partition plate 56. The bottom of the first gear 51 penetrates through the inner wall of the partition plate 52.

[0027] The gear of the second gear 55 is meshed with the gears of the two cleaning arms 53. A top rod 58 is fixedly connected to the inner wall of the first housing 36. The top rod 58 is fixedly connected to the outer wall of the partition plate 52. A first sliding groove 59 is formed in the outer walls of several cleaning arms 53. The first sliding groove 59 is attached to the top rod 58.

[0028] A third gear 62 is rotatably connected to the inner wall of the cleaning arm 53. A threaded rod 61 is rotatably connected to the inner wall of the cleaning arm 53. The two ends of the threaded rod 61 are fixedly connected to the third gear 62. A connecting column 64 is attached to the inner wall of the cleaning arm 53. The two ends of the connecting column 64 are fixedly connected to fourth gears 63. The outer walls of the two fourth gears 63 are rotatably connected to the inner wall of the cleaning arm 53. The outer wall of the third gear 62 is rotatably connected to the inner wall of the cleaning arm 53.

[0029] The gear part of gear three 62 is meshed and connected with the gear part of gear four 63. A sponge 65 is fixedly connected to the outer wall of the connecting column 64. The outer wall of the sponge 65 is in fitting connection with the inner wall of the cleaning arm 53. A slider two 617 is slidably connected to the outer wall of the threaded rod 61. The outer wall of the slider two 617 is slidably connected to the inner wall of the cleaning arm 53. A push rod two 618 is fixedly connected to the outer wall of the slider two 617. One end of the push rod two 618 away from the slider two 617 is in fitting connection with the chute one 59. A scraping strip 616 is fixedly connected to the bottom of the outer shell one 36. A cleaning mechanism 2 and a water tank mechanism 3 are arranged inside the device. Before use, place the device directly above the additive tank body to be cleaned and ensure that the motor 22 is in a working state. During operation, turn on the power of the electric telescopic rod 13, control the electric telescopic rod 13 to move downward, control the motor 22 to start running, drive the lower rotating shaft 33 to start working, and the rotating shaft 33 drives the bottom outer shell one 36 to start rotating. When the outer shell one 36 starts rotating, the cleaning arm 53 inside the outer shell one 36 will move outward due to centrifugal force, causing the cleaning arm 53 to move outward until it fits the tank body. While the cleaning arm 53 extends outward, it will drive the gear one 51 and the gear two 55 to rotate, driving the spiral spring two 54 fixed between the two gears to rotate and store energy. The arrangement of the slot one 57 can effectively prevent the rotating force from exceeding the limit of the spiral spring two 54. The tail of the spiral spring two 54 is embedded in the slot one 57. When the rotating force exceeds, the tail of the spiral spring two 54 will slide out of the slot one 57 to eliminate the excess force and be re-caught by the next slot one 57. When the rotating force increases, the sponge two 615 at the front end of the cleaning arm 53 closely adheres to the inner wall of the tank body, and cooperates with the water gun 49 to rotate and clean the inner wall of the tank body. The cleaning arm 53 is extended by the rotating force to adapt to tank body devices of different sizes for cleaning.

[0030] Embodiment 2, please refer to Figure 1 - Figure 15The present invention is a phosphate food additive equipment cleaning device. On the basis of the first embodiment, a hydraulic rod 66 is fixedly connected to the inner wall of the cleaning arm 53, a threaded rod 2 614 is fitted and connected to the inner wall of the cleaning arm 53, and gears 613 are fixedly connected to both ends of the threaded rod 2 614. A connecting column 2 612 is fitted and connected to the inner wall of the cleaning arm 53, and gears 5 611 are fixedly connected to both ends of the connecting column 2 612. The outer walls of the two gears 5 611 are rotatably connected to the inner wall of the cleaning arm 53, and the outer walls of the two gears 6 613 are rotatably connected to the inner wall of the cleaning arm 53. The gears of the gears 5 611 and the gears of the gears 6 613 are meshed. A sponge 2 615 is fixedly connected to the outer wall of the connecting column 2 612, and the sponge 2 616 is fixedly connected to the outer wall of the sponge 2 615. The outer wall of 15 is fitted with the inner wall of the cleaning arm 53, the inner wall of the cleaning arm 53 is fixedly connected with a fixing plate 68, the outer wall of the fixing plate 68 is fixedly connected with a return spring 69, the end of the return spring 69 away from the fixing plate 68 is fixedly connected with a slider 67, the inner wall of the slider 67 is slidably connected with the outer wall of the threaded rod 2 614, when the cleaning is completed and the machine stops rotating, due to the setting of the spiral spring 2 54, the accumulated force of the spiral spring 2 54 will drive the gear 1 51 and the gear 2 55 to rotate in the opposite direction, thereby controlling the extended part of the cleaning arm 53 to return to the housing 1 36, and when the cleaning arm 53 is retracted, the push rod 58 will push into the slide groove 1 59 in the cleaning arm 53, and push the push rod 2 618, and the push rod 2 618 and the slider 2 61 7 is fixedly connected, driving the slider 2 617 to move forward. The slider 2 617 is slidably connected with the threaded rod 61. Because of the thread design of the threaded rod, when the slider 2 617 moves forward, it will drive the threaded rod 61 to rotate. When the threaded rod 61 rotates, it will drive the gears 3 62 at both ends to rotate. The gears 3 62 and the gears 4 63 are meshingly connected. When the gears 3 62 rotate, it drives the gears 4 63 to rotate. The rotation of the gears 4 63 drives the connecting column 64 to rotate. The connecting column 64 is connected with a sponge 65. When the connecting column 64 rotates, the sponge 65 will be collected in the cleaning arm 53. In the process of collecting the sponge 65 in the cleaning arm 53, the excess water in the sponge 65 will be squeezed out. When the extended part of the cleaning arm 53 is completely collected in the shell 1 36, the sliding column 64 will rotate. Block 2 617 will hold up the hydraulic rod 66, thereby controlling the slider 67 to move upward. The slider 67 is fitted and connected to the threaded rod 2 614. When the slider 67 slides upward, the threaded rod 2 614 will rotate due to the thread setting of the threaded rod 2 614. When the threaded rod 2 614 rotates, it drives the gears 613 at both ends to rotate, thereby driving the gear 5 611 to rotate. The gear 5 611 is fixedly connected to the connecting column 2 612, and drives the connecting column 2 612 to rotate at the same time. The connecting column 2 612 is fixedly connected with the sponge 2 615. When the connecting column 2 612 rotates, the sponge 2 615 will be taken in to clean the arm 53, so that the sponge 2 615 is squeezed in the process of being taken in the cleaning arm 53 to remove the moisture in the sponge 2 615.When the slider 67 slides upward, it will push against the return spring 69 and move upward. Through the cooperation of the above components, the cleaning arm 53 is controlled to squeeze out the impurities and moisture in the sponge 65 and the second sponge 615 during the process of retracting the cleaning arm 53 into the recycling housing 36. When the cleaning arm 53 extends outward, the second slider 617 loses the pushing force of the ejector rod 58, and under the force of the return spring 69, all its components move in the reverse direction, thus ejecting the sponge 65 and the second sponge 615 for cleaning.

[0031] A water suction pipe 71 is fixedly connected to the outer wall of the first housing 36. The bottom of the water suction pipe 71 is fixedly connected with a silica gel hose 73. A water separation plate 74 is fitted and connected to the inner wall of the water suction pipe 71. A second connecting rod 75 is slidably connected to the inner wall of the water separation plate 74. A bracket 711 is fixedly connected to the outer wall of the second connecting rod 75. A telescopic spring rod 76 is fixedly connected to the bottom of the bracket 711. A silica gel hard ball 77 is fixedly connected to the bottom end of the telescopic spring rod 76. A water inlet 78 is opened on the outer wall of the water separation plate 74. The inner wall of the water inlet 78 is in fitting connection with the silica gel hard ball 77. A dirty water pipe 712 is fixedly connected to the outer wall of the water suction pipe 71. The end of the dirty water pipe 712 away from the water suction pipe 71 is connected through the bottom end of the dirty water tank 32. The water suction pipe 71 is fixedly connected to the first housing 36. A chute 72 is opened on the outer wall of the peripheral partition plate 23. A third slider 79 is fixedly connected to the end of the second connecting rod 75 away from the water suction pipe 71. When the water suction pipe 71 rotates, the third slider 79 is arranged on the second connecting rod 75, and the third slider 79 is in fitting connection with the chute 72 on the peripheral partition plate 23. When the water suction pipe 71 rotates, the peripheral partition plate 23 does not rotate. At this time, the third slider 79 will move up and down along the chute 72. When the water suction pipe 71 rotates past the connecting rod 21, the chute 72 in this area is at the lower part, so that when the second connecting rod 75 moves up and down, it will not hit the connecting rod 21. At the same time, when the second connecting rod 75 moves up and down, it will drive the water separation plate 74 to move upward, sucking up the dirty water at the bottom. When the second connecting rod 75 moves downward, the silica gel hard ball 77 arranged on the bracket 711 will move upward under the water pressure and its own weight, so that the dirty water stays in the interlayer through the water inlet 78, thus sucking up the dirty water. The lower end of the water suction pipe 71 is fixedly connected with a silica gel hose 73, which can fit the bottom of the tank body to pump water. A scraping strip 616 is fixedly connected to the bottom of the first housing 36. Through rotation, the dirty water is collected on the outside of the first housing 36 for convenient extraction. The dirty water is extracted through the water suction pipe 71 and enters the dirty water tank 32 through the dirty water pipe 712, which is convenient for later treatment. The water outlet 35 can also be connected, and the dirty water can be pumped out through the water outlet 35.

[0032] A specific application of this embodiment is as follows: Before starting work, install the cleaning mechanism 2 and the water tank mechanism 3 of this device on the structural frame 1 or other mobile brackets, move the bracket to the vicinity of the required machine, ensure that the cleaning mechanism 2 is directly above the additive tank body, and ensure that the motor 22 is in a working state. During work, turn on the power supply of the electric telescopic rod 13, control the electric telescopic rod 13 to move downward, enter the interior of the additive tank body, control the motor 22 to start moving, drive the lower rotating shaft 33 to start working, and the rotating shaft 33 drives the bottom outer shell 36 to start rotating. When the outer shell 36 starts rotating, the cleaning arm 53 inside the outer shell 36 will move outward due to centrifugal force, causing the cleaning arm 53 to move outward until it fits against the tank body. While the cleaning arm 53 extends outward, it will drive the first gear 51 and the second gear 55 to rotate, driving the spiral spring two 54 fixed between the two gears to rotate and store energy. The setting of the first card slot 57 can effectively prevent the rotating force from exceeding the limit of the spiral spring two 54. The tail of the spiral spring two 54 is embedded in the first card slot 57. When the rotating force exceeds, the tail of the spiral spring two 54 will slide out of the first card slot 57 to eliminate the excess force and be caught by the next first card slot 57 again. When the rotating force increases, the sponge two 615 at the front end of the cleaning arm 53 closely adheres to the inner wall of the tank body, and cooperates with the water gun 49 to rotate and clean the inner wall of the tank body. The cleaning arm 53 is extended by the rotating force to adapt to tank equipment of different sizes for cleaning.

[0033] Utilizing the force stored in the spiral spring II 54, after the machine stops rotating when the cleaning is completed, due to the setting of the spiral spring II 54, the force accumulated by the spiral spring II 54 will drive the gear I 51 and the gear II 55 to rotate in the reverse direction, thereby controlling the extended part of the cleaning arm 53 to return to the housing I 36. While retracting the cleaning arm 53, the ejector rod 58 will be pushed into the chute I 59 in the cleaning arm 53, against the ejector rod II 618. The ejector rod II 618 is fixedly connected to the slider II 617, driving the slider II 617 to move forward. The slider II 617 is slidably connected to the threaded rod 61. Due to the thread design of the threaded rod, when the slider II 617 moves forward, it will drive the threaded rod 61 to rotate. When the threaded rod 61 rotates, it will drive the gears III 62 at both ends to rotate. The gear III 62 and the gear IV 63 are meshed. When the gear III 62 rotates, it drives the gear IV 63 to rotate. The rotation of the gear IV 63 drives the connecting column 64 to rotate. A sponge 65 is connected to the connecting column 64. When the connecting column 64 rotates, the sponge 65 will be retracted into the cleaning arm 53. During the process of the sponge 65 being retracted into the cleaning arm 53, the excess water in the sponge 65 will be squeezed out. Before the extended part of the cleaning arm 53 is completely retracted into the housing I 36, the slider II 617 will push against the hydraulic rod 66, thereby controlling the slider 67 to move upward. The slider 67 is fittingly connected to the threaded rod II 614. When the slider 67 slides upward, due to the thread setting of the threaded rod II 614, the threaded rod II 614 will rotate. When the threaded rod II 614 rotates, it drives the gears VI 613 at both ends to rotate, thereby driving the gear V 611 to rotate. The gear V 611 is fixedly connected to the connecting column II 612, and at the same time drives the connecting column II 612 to rotate. A sponge II 615 is fixedly connected to the connecting column II 612. When the connecting column II 612 rotates, the sponge II 615 will be retracted into the cleaning arm 53, and the sponge II 615 will be squeezed during the process of being retracted into the cleaning arm 53 to remove the water in the sponge II 615. When the slider 67 slides upward, it will push against the return spring 69 to move upward. Through the cooperation of the above components, during the process of the cleaning arm 53 being retracted into the housing I 36, the impurities and water in the sponge 65 and the sponge II 615 are squeezed out. When the cleaning arm 53 extends outward, the slider II 617 loses the ejecting force of the ejector rod 58, and through the force of the return spring 69, all components move in the reverse direction, thereby ejecting the sponge 65 and the sponge II 615 for cleaning.

[0034] Using the force of the rotation of the above-mentioned motor, when the outer shell 36 rotates, a water gun 49 is fixedly connected to the cleaning arm 53. The water gun 49 is fixedly connected to a water pipe 46, and the other end of the water pipe 46 is fixedly connected to the column 45. When the cleaning arm 53 extends, it drives the water gun 49 to extend together. The lower end of the connection groove 48 is fixedly connected to the top shell 47. A spiral spring 43 is arranged at the lower end of the top shell 47. When the cleaning arm 53 retracts, the water pipe 46 can also be retracted by the spiral spring 43 arranged at its lower end. The upper end of the connection groove 48 is connected through the water tank 31. A water sealing plate 37 is arranged at the upper end of the water tank 31. The water sealing plate 37 is fixedly connected to the outer partition 23. The outer partition 23 is fixedly connected to the first gear 51. When the water tank and the lower components rotate, the water sealing plate 37 and the outer partition 23 will not move. Through the above settings, the water pipe and the cleaning arm 53 are controlled to extend and retract simultaneously, so that the water gun 49 on the cleaning arm 53 synchronously uses a high-pressure water gun to perform high-pressure flushing on the inner walls of different sizes and specifications.

[0035] Using the force of the rotation of the above-mentioned motor, the water suction pipe 71 is fixedly connected to the outer shell 36. When the water suction pipe 71 rotates, a slider three 79 is arranged on the connecting rod two 75. The slider three 79 fits and connects in the chute 72 on the outer partition 23. When the water suction pipe 71 rotates, the outer partition 23 does not rotate. At this time, the slider three 79 will move up and down along the chute 72. When the water suction pipe 71 rotates past the connecting rod 21, the chute 72 in this area is at the lower part, so that the connecting rod two 75 will not hit the connecting rod 21 when moving up and down. At the same time, when the connecting rod two 75 moves up and down, it will drive the water separation plate 74 to move up, sucking the dirty water at the bottom upward. When the connecting rod two 75 moves downward, the silica gel hard ball 77 arranged on the bracket 711 will move upward under the action of water pressure and its own weight, so that the dirty water stays in the interlayer through the water inlet 78, so as to suck the dirty water upward. The lower end of the water suction pipe 71 is fixedly connected to a silica gel hose 73, which can fit the bottom of the tank to pump water. A scraping strip 616 is fixedly connected to the bottom of the outer shell 36. Through rotation, the dirty water is collected on the outside of the outer shell 36 for convenient extraction. The dirty water is extracted through the water suction pipe 71 and enters the dirty water tank 32 through the dirty water pipe 712, which is convenient for later treatment. It can also be connected to the water outlet 35 to pump out the dirty water through the water outlet 35.

[0036] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor limit the invention to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments to better explain the principle and practical application of the present invention, so that those skilled in the art can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A phosphate food additive equipment cleaning device, comprising a structural frame (1), a counterweight (11) being fixedly connected to the rear end of the structural frame (1), a plurality of wheels (12) being rotatably connected to the bottom of the structural frame (1), and an electric telescopic rod (13) being fixedly connected to the outer wall of the structural frame (1), characterized in that: Also includes: A cleaning mechanism (2), the cleaning mechanism (2) comprising a motor (22), a connecting rod (21) for fixing and controlling the motor (22), an electric telescopic rod (13), an outer partition (23), and a water tank mechanism (3) for controlling cleaning water; The bottom end of the electric telescopic rod (13) is fixedly connected to the outer wall of the connecting rod (21), the inner wall of the connecting rod (21) is fixedly connected to the bottom of the motor (22), and the bottom of the connecting rod (21) is fixedly connected to the top of the peripheral partition (23); The water tank mechanism (3) comprises a rotating shaft (33) rotatably connected to the bottom of the motor (22); a dirty water tank (32) is fixedly connected to the outer wall of the rotating shaft (33); a water tank (31) is fixedly connected to the outer wall of the dirty water tank (32); the water tank (31) is fitted and connected to the inner wall of the outer baffle (23); a water sealing plate (37) is fixedly connected to the inner wall of the outer baffle (23); the bottom of the water sealing plate (37) is meshed and connected to the top of the water tank (31); the bottom of the water sealing plate (37) is meshed and connected to the top of the dirty water tank (32); a water outlet (35) is penetrated and connected to the outer wall of one side of the dirty water tank (32); a water inlet (34) is penetrated and connected to the outer wall of one side of the water tank (31); and the bottom of the rotating shaft (33) is fixedly connected to a housing 1 (36).

2. A phosphate food additive equipment cleaning device according to claim 1, characterized in that: A plurality of shells (42) are fixed to the top of the shell (36); a plurality of shells (42) have inner walls with slots (44); a vortex spring (43) is fittedly connected to the inner wall of the slot (44); an end of the vortex spring (43) away from the slot (44) is fixedly connected to a top shell (47); a column (45) is fixedly connected to the outer wall of the top shell (47); a water pipe (46) is fixedly connected to the outer wall of the column (45); an end of the water pipe (46) away from the column (45) is fixedly connected to a water gun (49); a connecting slot (48) is provided at the fixed connection between the column (45) and the water pipe (46); the top of the connecting slot (48) is connected through the bottom of the water tank (31).

3. A phosphate food additive equipment cleaning device according to claim 2, characterized in that: A partition (52) is fixedly connected to the inner wall of the shell (36), a gear (51) is rotatably connected to the inner wall of the partition (52), the top of the gear (51) is rotatably connected to the inner wall of the shell (36), the gear of the gear (51) is meshingly connected to two cleaning arms (53), a partition (56) is fixedly connected to the inner wall of the shell (36), a vortex spring (54) is fit-connected to the outer wall of the partition (56), a slot (57) is provided on the inner wall of the shell (36), the inner wall of the slot (57) is fit-connected to the tail end of the vortex spring (54), and the top of the vortex spring (54) is fit-connected to the bottom of the partition (52).

4. A phosphate food additive equipment cleaning device according to claim 3, characterized in that: A gear 2 (55) is rotatably connected to the inner wall of the housing 1 (36); an end of the gear 2 (55) away from the housing 1 (36) is fixedly connected to the bottom of the gear 1 (51); a fixed connection point between the gear 2 (55) and the gear 1 (51) is fixedly connected to an end of the spiral spring 2 (54) away from the slot 1 (57); a top end of the gear 2 (55) is connected through the inner wall of the partition 1 (56); and a bottom end of the gear 1 (51) is connected through the inner wall of the partition 1 (52).

5. A phosphate food additive equipment cleaning device according to claim 4, characterized in that: The gear of the gear 2 (55) is meshedly connected with the gears of the two cleaning arms (53); a push rod (58) is fixedly connected to the inner wall of the housing 1 (36); a push rod (58) is fixedly connected to the outer wall of the partition (52); a slide groove 1 (59) is formed on the outer walls of the cleaning arms (53); and the slide groove 1 (59) is closely connected to the push rod (58).

6. A phosphate food additive equipment cleaning device according to claim 5, characterized in that: The inner wall of the cleaning arm (53) is rotatably connected to a gear three (62), the inner wall of the cleaning arm (53) is rotatably connected to a threaded rod (61), both ends of the threaded rod (61) are fixedly connected to gear three (62), the inner wall of the cleaning arm (53) is fitted with a connecting column (64), both ends of the connecting column (64) are fixedly connected to gear four (63), the outer walls of the two gear fours (63) are rotatably connected to the inner wall of the cleaning arm (53), and the outer wall of the gear three (62) is rotatably connected to the inner wall of the cleaning arm (53).

7. A phosphate food additive equipment cleaning device according to claim 6, characterized in that: The gear of gear three (62) is meshed with the gear of gear four (63); a sponge (65) is fixedly connected to the outer wall of the connecting column (64); the outer wall of the sponge (65) is fitted and connected to the inner wall of the cleaning arm (53); a slider two (617) is slidably connected to the outer wall of the threaded rod (61); the outer wall of the slider two (617) is slidably connected to the inner wall of the cleaning arm (53); a push rod two (618) is fixedly connected to the outer wall of the slider two (617); one end of the push rod two (618) away from the slider two (617) is fitted and connected to the slide groove one (59); and a scraper strip (616) is fixedly connected to the bottom of the housing one (36).

8. A phosphate food additive equipment cleaning device according to claim 7, characterized in that: The inner wall of the cleaning arm (53) is fixedly connected to a hydraulic rod (66); the inner wall of the cleaning arm (53) is fitted with a threaded rod 2 (614); both ends of the threaded rod 2 (614) are fixedly connected to a gear 6 (613); the inner wall of the cleaning arm (53) is fitted with a connecting column 2 (612); both ends of the connecting column 2 (612) are fixedly connected to a gear 5 (611); the outer walls of the two gears 5 (611) are rotatably connected to the inner wall of the cleaning arm (53); the outer walls of the two gears 6 (613) are rotatably connected to the inner wall of the cleaning arm (53); The gear of gear five (611) is meshingly connected with the gear of gear six (613); the outer wall of the connecting column two (612) is fixedly connected with sponge two (615); the outer wall of the sponge two (615) is in close contact with the inner wall of the cleaning arm (53); the inner wall of the cleaning arm (53) is fixedly connected with a fixing plate (68); the outer wall of the fixing plate (68) is fixedly connected with a return spring (69); the end of the return spring (69) away from the fixing plate (68) is fixedly connected with a slider (67); the inner wall of the slider (67) is slidably connected with the outer wall of the threaded rod two (614).

9. A phosphate food additive equipment cleaning device according to claim 8, characterized in that: The outer wall of the housing 1 (36) is fixedly connected to a water pumping pipe (71), the bottom of the water pumping pipe (71) is fixedly connected to a silicone hose (73), the inner wall of the water pumping pipe (71) is fittedly connected to a water baffle (74), the inner wall of the water baffle (74) is slidably connected to a connecting rod 2 (75), the outer wall of the connecting rod 2 (75) is fixedly connected to a bracket (711), the bottom of the bracket (711) is fixedly connected to a telescopic spring rod (76), and the bottom end of the telescopic spring rod (76) is fixedly connected to a silicone hard ball (77), a water inlet (78) is provided on the outer wall of the water baffle (74), and the inner wall of the water inlet (78) is fitted with the silicone hard ball (77), a dirty water pipe (712) is fixedly connected to the outer wall of the water suction pipe (71), and the end of the dirty water pipe (712) away from the water suction pipe (71) is connected to the bottom end of the dirty water tank (32), a slide groove (72) is provided on the outer wall of the outer partition (23), and a slider three (79) is fixedly connected to the end of the connecting rod two (75) away from the water suction pipe (71).

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