A veterinary drug raw material storage tank cleaning machine

Abstract

The present invention relates to the technical field of tank cleaning, and in particular to a tank cleaning machine for veterinary drug raw material; comprising a mobile platform; a bracket with an inverted shaped structure is fixedly installed on the upper end of the mobile platform, and a cleaning mechanism is arranged on the bracket; the cleaning mechanism arranged in the present invention firstly rinses the inner wall of the tank through a flushing part to remove floating dust and easily removable dirt in the tank, and then fully scrubs the inner wall of the tank through the cooperation of a first scrubbing part, a second scrubbing part and a flushing part to clean the corner position of the inner wall of the tank and remove stubborn dirt on the inner wall of the tank; the flushing part arranged in the present invention firstly rinses the inner wall of the tank through a high-pressure water jet, and then drives the support plate to rotate through the rotating part of the first scrubbing part, so that the first rag contacts the inner wall of the tank port to scrub the inner wall of the tank port, and as the first scrubbing part moves, the support plate switches to a horizontal state to scrub the inner wall of the tank.

Description

Technical Field

[0001] The invention relates to the technical field of storage tank cleaning, in particular to a veterinary drug raw material storage tank cleaning machine. Background Art

[0002] The raw material storage tanks in veterinary drug factories are containers specially used to store various raw materials required in the production process of veterinary drugs. They are indispensable equipment in the production and storage of veterinary drugs. The raw material storage tanks in veterinary drug factories will store different batches or different types of raw materials during use. Different raw materials contain different chemical compositions. After the previous batch of raw materials is stored, chemical residues will be left on the inner wall of the storage tank, and there may also be solid particles or sediments at the bottom of the storage tank. Therefore, in order to avoid cross contamination and affect the quality of raw materials, the storage tanks need to be cleaned in time before storing different batches or different types.

[0003] However, the current tank cleaning process has the following problems: the existing cleaning method is to randomly rinse the inner wall of the tank only by spraying high-pressure water, but it is difficult to remove the dirt or sediment with strong adhesion, thus affecting the quality of tank cleaning; and long-term jet flushing for thorough removal will cause a waste of water and affect the efficiency of tank cleaning; secondly, some corners of the inner wall of the tank are difficult to flush properly, which can easily cause pollution to the raw materials stored subsequently and affect the storage quality of the raw materials. Summary of the invention

[0004] In view of the above problems, an embodiment of the present application provides a veterinary drug raw material storage tank cleaning machine to solve the above-mentioned technical problems.

[0005] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solution: the embodiment of the present application provides a veterinary drug raw material storage tank cleaning machine, including a mobile platform; the upper end of the mobile platform is fixedly mounted with a bracket with an inverted V-shaped structure, and a cleaning mechanism is arranged on the bracket.

[0006] The cleaning mechanism includes a fixed plate, a fixed plate is installed on the right end of the bracket for sliding up and down, a shaft rod is rotatably installed on the side of the fixed plate away from the bracket, a support frame is fixedly installed on the upper end of the fixed plate, a No. 1 motor is fixedly installed on the upper end of the support frame, the output shaft of the No. 1 motor rotates through the support frame and is connected to the shaft rod through a No. 1 belt, a slot is opened at the lower end of the shaft rod, two front-and-back symmetrical shaft columns are rotatably installed in the slot, each shaft column is symmetrically fixed with a connecting rod, the opposite surfaces of the two connecting rods on the same shaft column are rotatably installed with a support plate through a No. 1 torsion spring rod, and a No. 1 scrubbing part for scrubbing the inner wall of the storage tank is arranged between the two support plates on the same shaft column.

[0007] The shaft rod is provided with a flushing part for flushing the inner wall of the storage tank and a rotating part for driving the support plate to rotate, the bracket is provided with a driving part for driving the fixed plate to move up and down and a positioning part for positioning the bracket, and the lower end of the shaft rod is provided with a No. 2 scrubbing part for scrubbing the middle part of the bottom wall of the inner cavity of the storage tank.

[0008] As a preferred solution, the No. 1 scrubbing part includes a No. 2 torsion spring rod, and a winding wheel is rotatably installed between the two support plates through the No. 2 torsion spring rod. A tensioning piece is provided on the side of the support plate away from the winding wheel, and a support located between the tensioning piece and the winding wheel is fixedly installed between the two support plates. A No. 1 rag is wrapped around the winding wheel, and one end of the No. 1 rag is fixedly connected to the upper end of the support after passing through the lower end of the tensioning piece.

[0009] As a preferred embodiment, the No. 2 scrubbing part includes a slide groove, and the lower end of the shaft rod is provided with two slide grooves which are symmetrical about the groove and connected with the groove. A pressure rod is arranged in each of the two slide grooves, and the opposite ends of the two pressure rods are rotatably connected by a pin shaft. A No. 2 rag is fixedly installed on the lower ends of the two pressure rods, and the opposite ends of the two pressure rods movably pass through the corresponding slide grooves. Waist grooves are arranged on the two pressure rods, and a guide column which slides through the corresponding waist groove is fixedly installed on the inner wall of the groove through an axle seat, and a lifting component for driving the two pressure rods to rotate is arranged in the slide groove.

[0010] As a preferred embodiment, the tensioning member includes a rectangular plate, a rectangular plate is fixedly installed on the left end of the support plate, two vertically symmetrical pillars are slidably installed on the rectangular plate, a bottom plate is fixedly installed on one end of the two pillars away from the corresponding rectangular plates, a flexible pad is fixedly installed on one end of the bottom plate away from the pillar, the flexible pad contacts the inner side of the corresponding No. 1 rag, and a compression spring is fixedly installed between the bottom plate and the corresponding rectangular plate and is sleeved on the outside of the pillar.

[0011] As a preferred embodiment, the rotating part includes a spline groove, and the shaft rod is provided with a spline groove coaxially extending through the shaft rod along its axis, a spline shaft is slidably installed in the spline groove, a No. 1 gear is fixedly installed on the two shaft columns, the upper ends of the two No. 1 gears are meshed with a No. 2 gear, the two No. 2 gears are rotatably installed on the shaft rod through a rotating shaft, the opposite surfaces of the two No. 2 gears are meshed with a rack, the upper ends of the two racks are fixedly connected to the lower end of the spline shaft, and an actuator for driving the spline shaft to move up and down is provided on the fixed plate.

[0012] As a preferred embodiment, the lifting assembly includes a connecting plate, and a connecting plate located above the pressure rod is installed in the two slide grooves for sliding up and down together. The connecting plate is located below the area between the two shaft columns. The front and rear ends of the connecting plate are fixedly installed with shaft plates, and the two ends of the pin shaft slide through the corresponding shaft plates. A tension spring is fixedly installed between the upper end of the connecting plate and the inner wall of the slide groove.

[0013] As a preferred embodiment, the driving part includes a screw rod, which is rotatably installed between the horizontal section of the bracket and the mobile platform, and a screw block fixedly connected to the fixed plate is threaded on the screw rod, and the screw block is slidably connected to the vertical section of the bracket. A No. 2 motor is fixedly installed on the lower left end of the bracket through a motor seat, and the output shaft of the No. 2 motor and the screw rod are connected through a No. 2 belt drive.

[0014] As a preferred solution, the actuator assembly includes an electric push rod, and the upper end of the support frame is fixedly mounted with the electric push rod located directly above the shaft rod. The telescopic section of the electric push rod slides through the support frame and is rotationally connected to the spline shaft.

[0015] As a preferred solution, the positioning portion includes a positioning block, and the left end of the bracket is fixedly mounted with two positioning blocks that are symmetrical up and down and located below the fixed plate, and the end of the positioning block away from the bracket is provided with an arc surface that fits the outer wall of the storage tank.

[0016] As a preferred embodiment, the flushing part includes a U-shaped groove, and the outer wall of the shaft rod is symmetrically provided with U-shaped grooves located above the groove. A delivery pipe is fixedly installed in the U-shaped groove, and the upper end of the delivery pipe passes through the U-shaped groove and the fixed plate. The delivery pipe is connected to a plurality of nozzles along its axial direction.

[0017] The above one or more technical solutions in the embodiments of the present invention have at least one of the following technical effects: 1. The cleaning mechanism of the present invention first flushes the inner wall of the storage tank through the flushing part to remove the floating dust and easily removable dirt in the storage tank, and then fully scrubs the inner wall of the storage tank through the cooperation of the first scrubbing part, the second scrubbing part and the flushing part to clean the corner position of the inner wall of the storage tank and remove the stubborn dirt on the inner wall of the storage tank.

[0018] 2. The flushing part provided in the present invention first flushes the inner wall of the storage tank through a high-pressure water jet, and then drives the support plate to rotate through the rotating part of the No. 1 scrubbing part, so that the No. 1 rag is in contact with the inner wall of the port of the storage tank to scrub the inner wall of the port of the storage tank. As the No. 1 scrubbing part moves, the support plate switches to a horizontal state to scrub the inner wall of the storage tank, and then the No. 2 rag is used to scrub the middle part of the bottom wall of the storage tank to ensure comprehensive cleaning and improve the quality and efficiency of tank cleaning.

[0019] 3. The present invention uses the cooperation of the flexible pad and the compression spring to push the No. 1 rag to fit the corner of the storage tank. The flexible pad and the No. 1 rag are both made of flexible materials and can adaptively change and fit according to the corner shape of the storage tank, thereby ensuring the cleanliness of the corner of the storage tank and improving the cleaning quality of the inner wall of the storage tank.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the working status structure of this application.

[0023] Figure 2 for Figure 1 Schematic diagram of the structure behind the hidden storage tank.

[0024] Figure 3 This is a schematic diagram of the structure of the first scrubbing unit of the present application.

[0025] Figure 4 This is a schematic diagram of the structure of the tensioning member of the present application.

[0026] Figure 5 This is a schematic diagram of the structure of the second scrubbing unit of the present application.

[0027] Figure 6 This is a diagram showing the overall state changes of the No. 1 scrubbing section and the No. 2 scrubbing section of the present application before and after entering the storage tank.

[0028] Figure numerals: 10, mobile platform; 11, bracket; 2, cleaning mechanism; 20, fixed plate; 21, shaft; 22, motor No. 1; 23, notch; 24, shaft column; 25, connecting rod; 26, torsion spring rod No. 1; 27, support plate; 3, scrubbing part No. 1; 30, winding wheel; 31, support; 32, rag No. 1; 34, tensioner; 340, pillar; 341, bottom plate; 342, flexible pad; 343, compression spring; 4 , No. 2 scrubbing part; 40, pressure rod; 41, No. 2 rag; 42, guide column; 43, connecting plate; 44, shaft plate; 45, tension spring; 5, rotating part; 50, spline shaft; 51, No. 1 gear; 52, No. 2 gear; 53, rack; 54, electric push rod; 6, flushing part; 60, delivery pipe; 61, nozzle; 7, positioning part; 70, positioning block; 8, driving part; 80, screw rod; 81, screw block; 82, No. 2 motor. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] like Figure 1 As shown, a veterinary drug raw material storage tank cleaning machine includes a mobile platform 10; a bracket 11 with an inverted U-shaped structure is fixedly installed on the upper end of the mobile platform 10, and a cleaning mechanism 2 is arranged on the bracket 11.

[0031] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the cleaning mechanism 2 includes a fixed plate 20, and the right end of the bracket 11 is slidably installed with the fixed plate 20, and the side of the fixed plate 20 away from the bracket 11 is rotatably installed with a shaft rod 21, and the upper end of the fixed plate 20 is fixedly installed with a support frame, and the upper end of the support frame is fixedly installed with a No. 1 motor 22. The output shaft of the No. 1 motor 22 rotates through the support frame and is connected to the shaft rod 21 through a No. 1 belt. A notch 23 is provided at the lower end of the shaft rod 21, and two front-to-back symmetrical shaft columns 24 are rotatably installed in the notch 23. Connecting rods 25 are fixedly installed on each shaft column 24 in a left-right symmetrical manner. The opposite surfaces of the two connecting rods 25 on the same shaft column 24 are rotatably installed with a support plate 27 through a No. 1 torsion spring rod 26, and a No. 1 scrubbing part 3 for scrubbing the inner wall of the storage tank is provided between the two support plates 27 on the same shaft column 24.

[0032] like Figure 1 , Figure 2 and Figure 3 As shown, the shaft rod 21 is provided with a flushing portion 6 for flushing the inner wall of the tank and a rotating portion 5 for driving the support plate 27 to rotate, the bracket 11 is provided with a driving portion 8 for driving the fixed plate 20 to move up and down and a positioning portion 7 for positioning the bracket 11, and the lower end of the shaft rod 21 is provided with a No. 2 scrubbing portion 4 for scrubbing the middle part of the bottom wall of the inner cavity of the tank.

[0033] like Figure 1 and Figure 2 As shown, the positioning portion 7 includes a positioning block 70, and two positioning blocks 70 symmetrically mounted on the left end of the bracket 11 and located below the fixing plate 20, and an end of the positioning block 70 away from the bracket 11 is provided with an arc surface that fits the outer wall of the storage tank.

[0034] like Figure 1 and Figure 2As shown, the driving part 8 includes a screw rod 80, and the screw rod 80 is rotatably installed between the horizontal section of the bracket 11 and the mobile platform 10. A screw block 81 fixedly connected to the fixed plate 20 is threadedly connected to the screw rod 80, and the screw block 81 is slidably connected to the vertical section of the bracket 11. A No. 2 motor 82 is fixedly installed on the lower left end of the bracket 11 through a motor seat, and the output shaft of the No. 2 motor 82 and the screw rod 80 are connected through a No. 2 belt drive.

[0035] During specific operation, the cleaning machine is manually moved toward the storage tank to be cleaned until the arc surface of the positioning block 70 contacts the storage tank. At this time, the shaft 21 is located directly above the storage tank. Then, the No. 2 motor 82 drives the screw 80 to rotate through the No. 2 belt, and the screw 80 drives the No. 1 scrubbing part 3, the No. 2 scrubbing part 4 and the flushing part 6 to move toward the inside of the storage tank, and is driven to reciprocate up and down by the screw 80. The flushing part 6 first flushes the inner wall of the storage tank with a high-pressure water jet, and then the No. 1 scrubbing part 3, the No. 2 scrubbing part 4 and the flushing part 6 cooperate to flush and wipe the inner wall of the storage tank to ensure the cleanliness of the inner wall of the storage tank.

[0036] like Figure 2 , Figure 3 and Figure 4 As shown, the flushing portion 6 includes a U-shaped groove, and the outer wall of the shaft 21 is symmetrically provided with a U-shaped groove located above the groove 23, and a delivery pipe 60 is fixedly installed in the U-shaped groove. The upper end of the delivery pipe 60 passes through the U-shaped groove and the fixed plate 20, and a plurality of nozzles 61 are connected to the delivery pipe 60 along its axial direction.

[0037] like Figure 2 , Figure 3 , Figure 4 and Figure 6 As shown, the No. 1 scrubbing part 3 includes a No. 2 torsion spring rod, and a winding wheel 30 is rotatably installed between the two support plates 27 through the No. 2 torsion spring rod. A tensioning member 34 is provided on the side of the support plate 27 away from the winding wheel 30, and a support 31 located between the tensioning member 34 and the winding wheel 30 is fixedly installed between the two support plates 27. A No. 1 rag 32 is wrapped around the winding wheel 30, and one end of the No. 1 rag 32 is fixedly connected to the upper end of the support 31 after passing through the lower end of the tensioning member 34.

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the rotating part 5 includes a spline groove, and the shaft rod 21 is provided with a spline groove coaxially extending through the axis thereof, a spline shaft 50 is slidably installed in the spline groove, a No. 1 gear 51 is fixedly installed on the two shaft columns 24, the upper ends of the two No. 1 gears 51 are meshed with a No. 2 gear 52, the two No. 2 gears 52 are rotatably installed on the shaft rod 21 through the rotating shaft, the opposite surfaces of the two No. 2 gears 52 are meshed with a rack 53, the upper ends of the two racks 53 are fixedly connected to the lower end of the spline shaft 50, and an actuator for driving the spline shaft 50 to move up and down is provided on the fixed plate 20.

[0039] like Figure 1-Figure 6 As shown, the actuator assembly includes an electric push rod 54, and the upper end of the support frame is fixedly mounted with the electric push rod 54 located just above the shaft 21. The telescopic section of the electric push rod 54 slides through the support frame and is rotatably connected to the spline shaft 50.

[0040] During specific operation, before the screw 80 drives the flushing part 6 to enter the storage tank, the external water pump is connected to the delivery pipe 60 through a pipeline to deliver the cleaning liquid from the delivery pipe 60 to the nozzle 61, so that when the flushing part 6 enters the storage tank and drives the flushing part 6 to move up and down inside the storage tank through the forward and reverse rotation of the screw 80, the high-pressure water flow will be rushed to the inner wall of the storage tank through the nozzle 61, and at the same time, the No. 1 motor 22 will drive the shaft 21 to rotate forward and backward for one circle each, on the one hand to avoid excessive winding of the pipeline, on the other hand, through the forces in different directions, the stains are impacted from multiple angles, which is helpful to peel off stubborn stains, so as to avoid the force being mainly concentrated in a certain direction, resulting in the stains in some parts not being removed thoroughly enough; thus, the nozzle 61 moves up and down and rotates at the same time to ensure that the inner wall of the storage tank is fully flushed, and then the dust and easily removable dirt on the inner wall of the storage tank are removed, and then the No. 1 scrubbing part 3 and the No. 2 scrubbing part 4 are used to scrub the inner wall of the storage tank to remove stubborn dirt.

[0041] When the flushing part 6 enters the tank, the second motor 82 drives the first scrubbing part 3 to move to the port position of the tank through the screw 80, and then the electric push rod 54 pulls the spline shaft 50 to move upward, and the spline shaft 50 drives the corresponding second gear 52 to rotate through the rack 53, and the second gear 52 drives the first gear 51 to rotate, and the first gear 51 drives the connecting rod 25 to rotate through the shaft column 24, so that the connecting rod 25, which was originally in a vertical state, rotates to a horizontal state, and the rotation of the connecting rod 25 drives the support plate 2 7 and the No. 1 scrubbing part 3 rotate, and the No. 1 rag 32 of the No. 1 scrubbing part 3 will be blocked by the inner wall of the tank port, so that the support plate 27 originally parallel to the connecting rod 25 rotates to a state perpendicular to the connecting rod 25 and twists the No. 1 torsion spring rod 26. At this time, the No. 1 rag 32 fits with the inner wall of the tank port, and then the No. 1 motor 22 drives the shaft 21 to rotate through the No. 1 belt, and at the same time the flushing part 6 sprays water to make the water fall on the No. 1 rag 32, and the No. 1 rag 32 rotates to clean the inner wall of the tank port.

[0042] like Figure 3 and Figure 4 As shown, the tensioning member 34 includes a rectangular plate, a rectangular plate is fixedly installed on the left end of the support plate 27, two vertically symmetrical pillars 340 are slidably installed on the rectangular plate, a bottom plate 341 is fixedly installed on one end of the two pillars 340 away from the corresponding rectangular plate, a flexible pad 342 is fixedly installed on one end of the bottom plate 341 away from the pillar 340, the flexible pad 342 contacts the inner side of the corresponding No. 1 rag 32, and a compression spring 343 is fixedly installed between the bottom plate 341 and the corresponding rectangular plate and is sleeved on the outside of the pillar 340.

[0043] like Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, the No. 2 scrubbing part 4 includes a slide groove, and the lower end of the shaft rod 21 is provided with two slide grooves which are symmetrical about the slot 23 and connected with the slot 23. A pressure rod 40 is arranged in each of the two slide grooves, and the opposite ends of the two pressure rods 40 are rotatably connected by a pin shaft. A No. 2 rag 41 is fixedly installed on the lower ends of the two pressure rods 40. The opposite ends of the two pressure rods 40 movably pass through the corresponding slide grooves. Waist grooves are arranged on the two pressure rods 40, and a guide column 42 which slides through the corresponding waist groove is fixedly installed on the inner wall of the slot 23 through an axle seat, and a lifting component for driving the two pressure rods 40 to rotate is arranged in the slide groove.

[0044] like Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the lifting assembly includes a connecting plate 43, and the connecting plate 43 located above the pressure rod 40 is installed in the two slide grooves for sliding up and down together. The connecting plate 43 is located below the area between the two shaft columns 24, and the front and rear ends of the connecting plate 43 are fixedly installed with shaft plates 44, and the two ends of the pin shaft slide through the corresponding shaft plates 44, and a tension spring 45 is fixedly installed between the upper end of the connecting plate 43 and the inner wall of the slide groove.

[0045] like Figure 1-Figure 6 As shown, during specific operation, after the inner wall of the tank port is cleaned, the screw rod 80 drives the shaft rod 21 to move downward, and then the No. 1 scrubbing part 3 is completely separated from the port position of the tank, and the support plate 27 is rotated from a vertical state to a horizontal state under the action of the No. 1 torsion spring rod 26. During the rotation of the support plate 27, the No. 1 rag 32 is driven to contact the inner wall of the tank and squeeze the flexible pad 342 and the bottom plate 341, and the compression spring 343 is compressed, while the No. 1 rag 32 is rolled up and kept in a tensioned state under the action of the No. 2 torsion spring rod until the support plate 27 rotates to a horizontal state parallel to the connecting rod 25, and the compression spring 343 rebounds. Under the action, the bottom plate 341 and the flexible pad 342 push the No. 1 rag 32 to fit against the inner wall of the tank. Since the flexible pad 342 and the No. 1 rag 32 are both made of flexible materials, the No. 1 rag 32 can be pushed to fit against the corner and the inner ring wall of the tank through the flexible pad 342 during the pushing process to ensure the cleaning effect. Then the screw 80 drives the shaft 21 to move upward, so that the upper horizontal section of the No. 1 rag 32 contacts the inner wall of the upper end of the tank. Then the No. 2 motor 82 drives the shaft 21 to rotate. After the shaft 21 rotates a certain number of times, the screw 80 drives the shaft 21 to descend a certain distance to ensure comprehensive cleaning of the inner wall of the tank.

[0046] When rag No. 1 32 is in contact with the bottom wall of the tank, the side edge of rag No. 2 41 will first come into contact with the inner bottom wall of the tank. As the shaft 21 moves downward, the pressure rod 40 is deflected by the contact with the inner bottom wall of the tank, causing it to rotate from an inclined state to a horizontal state and stretch the tension spring 45. At this time, rag No. 1 32 and rag No. 2 41 are both in contact with the bottom wall of the tank, and rag No. 2 41 can scrub the parts that rag No. 1 32 could not clean, thereby ensuring that the inner wall of the tank is fully cleaned. During the rotation of the pressure rod 40, the guide column 42 slides along the corresponding waist groove.

[0047] After cleaning is completed, the screw rod 80 first drives the No. 1 scrubbing part 3 to move up a certain distance, and the pressure rod 40 rotates and resets under the action of the tension spring 45, and then the electric push rod 54 pushes the spline shaft 50 to move down, and the No. 1 scrubbing part 3 rotates and resets through the rotating part 5, and then the screw rod 80 drives the cleaning mechanism 2 to move out of the tank, and then moves the cleaning machine to the next tank position that needs to be cleaned, and repeats the above operations to clean the tank to be cleaned.

[0048] It should be noted that the parts of the cleaning mechanism 2 that can enter the storage tank and the parts included in the rotating part 5, the No. 1 scrubbing part 3, the No. 2 scrubbing part 4, and the flushing part 6 (except the flexible pad 342, the No. 1 rag 32, and the No. 2 rag 41) have all been rust-proofed.

[0049] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present invention; the directional words "inside and outside" refer to the inside and outside relative to the outline of each component itself. In addition, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0050] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0051] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A veterinary drug raw material storage tank cleaning machine, comprising a mobile platform (10); characterized in that: A support (11) with an inverted U-shaped structure is fixedly mounted on the upper end of the base, and a cleaning mechanism (2) is arranged on the support (11); wherein: The cleaning mechanism (2) comprises a fixing plate (20), the fixing plate (20) is slidably mounted on the right end of the bracket (11) up and down, a shaft (21) is rotatably mounted on the side of the fixing plate (20) away from the bracket (11), a support frame is fixedly mounted on the upper end of the fixing plate (20), a No. 1 motor (22) is fixedly mounted on the upper end of the support frame, the output shaft of the No. 1 motor (22) rotates through the support frame and is then connected to the shaft (21) through a No. 1 belt, and the shaft (21) is connected to the shaft (21) through a belt. ) is provided with a slot (23) at the lower end thereof, two shaft columns (24) are rotatably mounted in the slot (23) and are symmetrical in front and back, a connecting rod (25) is fixedly mounted on each shaft column (24) in a symmetrical manner, a supporting plate (27) is rotatably mounted on the opposite surfaces of the two connecting rods (25) on the same shaft column (24) through a No. 1 torsion spring rod (26), and a No. 1 scrubbing portion (3) for scrubbing the inner wall of the storage tank is arranged between the two supporting plates (27) on the same shaft column (24); The shaft (21) is provided with a flushing portion (6) for flushing the inner wall of the storage tank and a rotating portion (5) for driving the support plate (27) to rotate; the bracket (11) is provided with a driving portion (8) for driving the fixing plate (20) to move up and down and a positioning portion (7) for positioning the bracket (11); and the lower end of the shaft (21) is provided with a second scrubbing portion (4) for scrubbing the middle part of the bottom wall of the inner cavity of the storage tank.

2. The veterinary drug raw material storage tank cleaning machine according to claim 1 is characterized by: The No. 1 scrubbing part (3) comprises a No. 2 torsion spring rod, a winding wheel (30) is rotatably installed between the two support plates (27) via the No. 2 torsion spring rod, a tensioning member (34) is provided on the side of the support plate (27) away from the winding wheel (30), a support (31) located between the tensioning member (34) and the winding wheel (30) is fixedly installed between the two support plates (27), a No. 1 rag (32) is wound around the winding wheel (30), and one end of the No. 1 rag (32) is fixedly connected to the upper end of the support (31) after passing through the lower end of the tensioning member (34).

3. The veterinary drug raw material storage tank cleaning machine according to claim 1 is characterized by: The No. 2 scrubbing part (4) includes a slide groove, and the lower end of the shaft rod (21) is provided with two slide grooves that are symmetrical about the notch (23) and connected to the notch (23). A pressure rod (40) is arranged in each of the two slide grooves. The opposite ends of the two pressure rods (40) are rotatably connected by a pin shaft. The lower ends of the two pressure rods (40) are fixedly installed with a No. 2 rag (41). The opposite ends of the two pressure rods (40) are movably passed through the corresponding slide grooves. Waist grooves are arranged on the two pressure rods (40). A guide column (42) that slides through the corresponding waist groove is fixedly installed on the inner wall of the notch (23) through an axle seat. A lifting component for driving the two pressure rods (40) to rotate is arranged in the slide groove.

4. The veterinary drug raw material storage tank cleaning machine according to claim 2 is characterized by: The tensioning member (34) comprises a rectangular plate, a rectangular plate is fixedly installed on the left end of the support plate (27), two vertically symmetrical pillars (340) are slidably installed on the rectangular plate, a bottom plate (341) is fixedly installed on one end of the two pillars (340) away from the corresponding rectangular plate, a flexible pad (342) is fixedly installed on one end of the bottom plate (341) away from the pillar (340), the flexible pad (342) contacts the inner side of the corresponding No. 1 rag (32), and a compression spring (343) is fixedly installed between the bottom plate (341) and the corresponding rectangular plate and is sleeved on the outer side of the pillar (340).

5. The veterinary drug raw material storage tank cleaning machine according to claim 1 is characterized by: The rotating part (5) comprises a spline groove, and the shaft (21) is provided with a spline groove coaxially penetrating along its axis, a spline shaft (50) is slidably installed in the spline groove, a first gear (51) is fixedly installed on the two shaft columns (24), the upper ends of the two first gears (51) are meshed with a second gear (52), the two second gears (52) are rotatably installed on the shaft (21) through a rotating shaft, the opposite surfaces of the two second gears (52) are meshed with a rack (53), the upper ends of the two racks (53) are fixedly connected to the lower end of the spline shaft (50), and an actuator for driving the spline shaft (50) to move up and down is arranged on the fixed plate (20).

6. The veterinary drug raw material storage tank cleaning machine according to claim 3 is characterized by: The lifting assembly includes a connecting plate (43), and a connecting plate (43) located above the pressure rod (40) is installed in two slide grooves for sliding up and down together. The connecting plate (43) is located below the area between the two shaft columns (24). The front and rear ends of the connecting plate (43) are fixedly installed with shaft plates (44), and the two ends of the pin shaft slide through the corresponding shaft plates (44). A tension spring (45) is fixedly installed between the upper end of the connecting plate (43) and the inner wall of the slide groove.

7. The veterinary drug raw material storage tank cleaning machine according to claim 5, characterized in that: The driving part (8) comprises a screw rod (80), the screw rod (80) is rotatably installed between the horizontal section of the bracket (11) and the mobile platform (10), a screw block (81) fixedly connected to the fixed plate (20) is threadedly connected to the screw rod (80), and the screw block (81) is slidably connected to the vertical section of the bracket (11), a second motor (82) is fixedly installed at the lower left end of the bracket (11) through a motor seat, and the output shaft of the second motor (82) and the screw rod (80) are connected through a second belt transmission.

8. The veterinary drug raw material storage tank cleaning machine according to claim 7, characterized in that: The actuator assembly comprises an electric push rod (54), the upper end of the support frame is fixedly mounted with the electric push rod (54) located just above the shaft (21), and the telescopic section of the electric push rod (54) slides through the support frame and is rotationally connected to the spline shaft (50).

9. The veterinary drug raw material storage tank cleaning machine according to claim 1, characterized in that: The positioning portion (7) comprises a positioning block (70), and two positioning blocks (70) are fixedly mounted on the left end of the bracket (11) and are symmetrical in vertical direction and located below the fixing plate (20). The end of the positioning block (70) away from the bracket (11) is provided with an arc surface that fits the outer wall of the storage tank.

10. The veterinary drug raw material storage tank cleaning machine according to claim 1, characterized in that: The flushing portion (6) comprises a U-shaped groove, and the outer wall of the shaft (21) is symmetrically provided with a U-shaped groove located above the notch (23) in the front and rear directions. A delivery pipe (60) is fixedly installed in the U-shaped groove, and the upper end of the delivery pipe (60) passes through the U-shaped groove and the fixed plate (20). The delivery pipe (60) is connected to a plurality of nozzles (61) along its axial direction.

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