Chemical equipment cleaning device

Abstract

The invention discloses a chemical equipment cleaning device, and relates to the technical field of chemical equipment cleaning, the chemical equipment cleaning device comprises a bottom plate, a vertical plate, a driving box, a mounting plate, an L-shaped sliding plate, a placing table, a driving mechanism, an inner wall washing mechanism, a transmission mechanism, an outer wall washing mechanism and a spraying mechanism, the driving mechanism is arranged in the driving box, and the inner wall washing mechanism is arranged at the lower end of the mounting plate; the inner wall washing mechanism is driven by the driving mechanism to work, a transmission mechanism is arranged on the second side wall of the driving box, a fastening mechanism used for fixing to-be-washed chemical tanks with different outer diameters is arranged in the containing table, and an outer wall washing mechanism is arranged between the bottom plate and a transverse plate of the L-shaped sliding plate. According to the chemical tank cleaning device, the situation that traditional cleaning equipment needs to be cleaned manually is avoided, the inner wall cleaning mechanism can clean chemical tanks with different inner diameters, and the outer wall brushing mechanism synchronously cleans the inner walls of the chemical tanks when the inner walls of the chemical tanks are cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of chemical equipment cleaning, and in particular to a chemical equipment cleaning device. Background Art

[0002] Currently, chemical plants need to use chemical tanks to mix chemicals when producing products. Chemical tanks must be cleaned after use to prevent residual chemicals remaining in the tanks from damaging equipment and to avoid unnecessary interference during the next use.

[0003] The existing cleaning method for chemical tanks is usually to clean them manually. The cleaning staff connects one end of the water pipe to the faucet, and then aligns the other end of the water pipe with the chemical tank for flushing. Manual cleaning of chemical tanks can usually only be done by flushing with water, but some chemical stains stubbornly adhere to the inner wall of the chemical tank. In this case, the inner wall of the chemical tank needs to be manually scraped and cleaned. This cleaning method can only deal with smaller chemical tanks. When encountering large chemical tanks, if the inner wall of the chemical tank is still cleaned manually, it will be impossible to reach it, and it will also greatly increase the fatigue of the staff. In order to solve this problem, special cleaning equipment is usually used to clean the chemical tank. However, the chemical tank cleaning equipment in the prior art can only clean the inner wall of the equipment. When the chemical tank is shaking the chemicals, sometimes the chemicals in the chemical tank will overflow from the tank and stay along the outer wall of the chemical tank, which will also corrode the outer wall of the chemical tank for a long time. The cleaning equipment in the prior art is usually only for cleaning the inner wall of the chemical tank.

[0004] In order to solve the above problems, a cleaning device that can clean the inner and outer walls of a chemical tank is urgently needed. Now a chemical equipment cleaning device is proposed. Summary of the invention

[0005] In view of the above problems, the present invention provides a chemical equipment cleaning device, which solves the problem that traditional cleaning equipment only cleans the inner wall of the equipment. When the chemical tank is shaking the chemicals, sometimes the chemicals in the chemical tank will overflow out of the tank and remain along the outer wall of the chemical tank, which will also corrode the outer wall of the chemical tank over a long period of time.

[0006] The technical solution adopted by the present invention is: comprising a bottom plate, a vertical plate, a driving box, a mounting plate, an L-shaped sliding plate, a placing table, a driving mechanism, an inner wall washing mechanism, a transmission mechanism, an outer wall washing mechanism, and a spraying mechanism; A first end of a vertical plate is vertically arranged on one side of the upper end of the bottom plate, a driving box is arranged on the second end of the vertical plate, a driving mechanism is arranged in the driving box, a mounting plate is arranged on the first side wall of the driving box, an inner wall washing mechanism is arranged on the lower end of the mounting plate, and the inner wall washing mechanism is driven to work by the driving mechanism; The second side wall of the driving box is provided with a transmission mechanism, a vertical plate with an L-shaped sliding plate is slidably provided on one side of the vertical plate, the L-shaped sliding plate is driven to slide by the transmission mechanism, a placement table is provided on the upper end of the horizontal plate of the L-shaped sliding plate, the chemical tank to be cleaned is detachably arranged on the placement table, and the transmission mechanism is driven to work by the driving mechanism; The placement table is provided with a fastening mechanism for fixing chemical tanks to be cleaned with different outer diameters; An outer wall washing mechanism is provided between the bottom plate and the transverse plate of the L-shaped sliding plate, and the L-shaped sliding plate drives the outer wall washing mechanism to work by sliding; A spraying mechanism is disposed on the upper end of the L-shaped sliding plate, and the L-shaped sliding plate drives the spraying mechanism to work by sliding.

[0007] Further, the outer wall washing mechanism comprises a first connecting rod, a sliding plate, a rack plate, a first spur gear, and a first washing brush; T-shaped slide grooves are respectively arranged on both sides of the bottom plate, and cross bars with T-shaped sliders are respectively slidably arranged in the two T-shaped slide grooves; The outer sides of the vertical rods of the two T-shaped sliding blocks are respectively fixed with the first side walls of the sliding plates, and the middle ends of the second side walls of the two sliding plates are respectively rotatably provided with the first ends of the first connecting rods; The second ends of the two first connecting rods are rotatably connected to the two sides of the horizontal plate of the L-shaped sliding plate respectively; A rack plate is fixedly provided at the upper end of the first side wall of one of the sliding plates, the rack plate is slidably provided on one side of the upper end of the bottom plate, a first spur gear is meshed with the other side of the rack plate, and the first spur gear is rotatably provided on the upper end of the bottom plate via a first rotating shaft; A second rotating shaft is provided at the lower end of the placing table, and the second rotating shaft rotates the horizontal plate passing through the L-shaped sliding plate; A prismatic shaft is fixedly provided at the center of the upper end of the first spur gear, a prismatic groove cooperating with the prismatic shaft is provided in the second rotating shaft, and the prismatic shaft is slidably connected in the prismatic groove; A first cleaning brush is movably provided on the upper end of the horizontal plate of the L-shaped sliding plate, and the first cleaning brush is in sliding contact with the outer side wall of the chemical barrel to be cleaned.

[0008] Furthermore, the spraying mechanism comprises a liquid storage barrel, a conduit, and a piston disc; A liquid storage barrel is fixedly provided on the other side of the upper end of the bottom plate, a piston disc is movably provided in the liquid storage barrel, the upper end of the piston disc is connected to the lower end of the horizontal plate of the L-shaped sliding plate through a fixing part, a conduit is connected in the piston disc, the other end of the conduit slides through the horizontal plate of the L-shaped sliding plate and is provided with a nozzle, and the nozzle is arranged on one side of the chemical tank to be cleaned.

[0009] Further, the transmission mechanism comprises a disc, a second connecting rod, and a sliding barrel; A sliding barrel is fixedly provided at the rear end of the vertical plate of the L-shaped sliding plate, and the sliding barrel is slidably sleeved on the outer wall of the vertical plate; A disc is rotatably provided on the outside of the second side wall of the driving box via a third rotating shaft, a first end of a second connecting rod is rotatably provided at an eccentric position of the other side wall of the disc, and a second end of the second connecting rod is rotatably connected to the middle end of the other side wall of the sliding barrel; The third rotating shaft is driven to rotate by the driving mechanism.

[0010] Further, the driving mechanism comprises a second spur gear, a third spur gear, a first bevel gear, and a second bevel gear; The other end of the third rotating shaft rotates through the second side wall of the driving box to be provided with a second spur gear, one side of the second spur gear is meshed with a third spur gear, a driving motor is provided on the second inner side wall of the driving box, and the third spur gear is fixedly sleeved on the output shaft of the driving motor; A first bevel gear is provided at the front end of the second spur gear, the first bevel gear is fixedly sleeved on the third rotating shaft, a second bevel gear is vertically meshed at the lower end of the first bevel gear, and the second bevel gear is rotatably arranged on the upper end of the bottom wall of the driving box via a fourth rotating shaft; The fourth rotating shaft drives the inner wall washing mechanism to work by rotating.

[0011] Further, the inner wall washing mechanism comprises a fourth spur gear, a fifth spur gear, a first water conduit, a second water conduit, a high-pressure water pump, and a valve; The other end of the fourth rotating shaft rotates through the bottom wall of the driving box to be provided with a fourth spur gear, one side of the fourth spur gear is meshed with a fifth spur gear, the fifth spur gear is arranged at the lower end of the mounting plate through a thrust bearing, and the diameter of the fourth spur gear is greater than the diameter of the fifth spur gear; A first water pipe is fixedly arranged inside the fifth spur gear, a second water pipe is connected to the upper end of the first water pipe, a gap is left between the inner wall of the first water pipe and the outer wall of the second water pipe, a valve is arranged on the upper end of the second water pipe, a water pump is connected to the other end of the second water pipe, and the water pump is arranged on one side of the bottom plate; The middle end of the first water pipe is connected to a cross-shaped water pipe, and a plurality of water outlet holes are respectively provided on the lower end of the first water pipe and the side wall of the vertical rod of the cross-shaped water pipe; Second cleaning brushes are respectively provided at both ends of the cross bar of the cross-shaped water conduit, and adaptive adjustment mechanisms for adapting to chemical tanks with different inner diameters are respectively provided between the two second cleaning brushes and the cross bar of the cross-shaped water conduit, and the second cleaning brushes are driven to move by the adaptive adjustment mechanisms.

[0012] The two second cleaning brushes are in sliding contact with the inner wall of the chemical tank to be cleaned respectively.

[0013] Furthermore, sliding rods are slidably provided in both ends of the cross bar of the cross-shaped water pipe, the second cleaning brush is fixedly provided at the first end of the sliding rod, and a baffle is provided at the second end of the sliding rod, and the baffle is connected to the inner bottom wall of the cross bar of the cross-shaped water pipe through a reset spring.

[0014] Furthermore, the fastening mechanism comprises an elastic telescopic rod and a flexible pad; The inner wall of the placement table is provided with fixed ends of a plurality of elastic telescopic rods at equal intervals, and the movable ends of the plurality of elastic telescopic rods are provided with flexible pads, and the plurality of flexible pads are in detachable contact with the outer wall of the chemical tank to be cleaned.

[0015] Beneficial effects of the present invention: The present invention avoids the need for manual cleaning of traditional cleaning equipment. The inner wall cleaning mechanism of the present invention can clean chemical tanks with different inner diameters. The outer wall washing mechanism of the present invention cleans the chemical tank simultaneously when the inner wall is cleaned, and can be adaptively adjusted according to the outer diameter of the chemical tank. The spraying mechanism of the present invention cooperates with the outer wall washing mechanism to clean the chemical tank simultaneously when the inner wall is cleaned, and can effectively clean the outer wall of the chemical tank.

[0016] In addition to the objects, features and advantages described above, the present invention has other objects, features and advantages. The present invention will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting a part of this application are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a side view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the working principle of the outer wall washing mechanism of the present invention; Figure 4 It is a schematic diagram of the overall structure of the first water conduit of the present invention; Figure 5 This is a schematic diagram of water supply to the first water conduit according to the present invention; Figure 6 It is a rear view of the overall structure of the present invention; Figure 7 It is a schematic diagram of the working principle of the driving mechanism of the present invention; Figure 8 It is a schematic diagram of the working principle of the spraying mechanism of the present invention; Fig. 9 It is a schematic diagram of the assembly of the second transmission shaft and the prismatic shaft of the present invention; Fig.10 Schematic diagram of the installation relationship between the fifth spur gear and the first water conduit of the present invention; Fig.11 It is a schematic diagram of the working principle of the adaptive adjustment mechanism of the present invention; Fig.12 It is a schematic diagram of the working principle of the inner wall washing mechanism of the present invention; Fig.13 It is a schematic diagram of the working principle of the fastening mechanism of the present invention.

[0019] 1 is a bottom plate, 2 is a vertical plate, 3 is a sliding barrel, 4 is a driving box, 5 is a mounting plate, 6 is an L-shaped sliding plate, 7 is a placing table, 8 is a chemical tank to be cleaned, 9 is a first water pipe, 10 is a liquid storage barrel, 11 is a first cleaning brush, 12 is a sliding plate, 13 is a rack plate, 14 is a first spur gear, 15 is a first connecting rod, 16 is a second connecting rod, 17 is a disc, 18 is a third spur gear, 19 is a first bevel gear, 20 is a second bevel gear, 21 is a fourth spur gear, 22 is a fifth spur gear, 23 is a second water pipe, 24 is a high-pressure water pump, 25 is a second spur gear, and 26 is a T-shaped slider; 101 is a T-type slide; 701 is a second rotating shaft, 702 is a flexible pad; 901 is a cross-shaped water guide pipe, 902 is a second cleaning brush, 903 is a water outlet, 9021 is a sliding rod, 9022 is a baffle, and 9023 is a return spring; 1001 is a conduit, 1002 is a piston disc; 1401 is the prism axis; 2201 is a thrust bearing; 2301 is a valve. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0021] In the description of the invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention.

[0022] refer to Figures 1 to 13 , a chemical equipment cleaning device, comprising a bottom plate 1, a vertical plate 2, a drive box 4, a mounting plate 5, an L-shaped sliding plate 6, a placing table 7, a driving mechanism, an inner wall washing mechanism, a transmission mechanism, an outer wall washing mechanism, and a spraying mechanism; The first end of the vertical plate 2 is vertically mounted on one side of the upper end of the bottom plate 1, the second end of the vertical plate 2 is mounted with a driving box 4, a driving mechanism is mounted in the driving box 4, a mounting plate 5 is mounted on the first side wall of the driving box 4, an inner wall washing mechanism is mounted on the lower end of the mounting plate 5, and the inner wall washing mechanism is driven to work by the driving mechanism. The bottom plate 1 is a supporting platform for the device, the vertical plate 2 is used to mount the driving box 4, the driving box 4 is used to mount the driving mechanism, and also provides a sliding track for the sliding barrel 3 described later, and ensures that it will not deviate during the sliding process; A transmission mechanism is installed on the second side wall of the driving box 4, and a vertical plate of an L-shaped sliding plate 6 is slidably installed on one side of the vertical plate 2. The L-shaped sliding plate 6 is driven to slide by the transmission mechanism. A placement table 7 is installed on the upper end of the horizontal plate of the L-shaped sliding plate 6. The chemical tank 8 to be cleaned is detachably arranged in the placement table 7. The transmission mechanism is driven by the driving mechanism to work. The L-shaped sliding plate 6 moves up and down on the vertical plate 2 with the sliding barrel 3 fixedly installed therewith under the drive of the transmission mechanism. The L-shaped sliding plate 6 is used to install the placement table 7, and the placement table 7 is used to fix the chemical tanks 8 to be cleaned with different outer diameters; A fastening mechanism for fixing chemical tanks 8 to be cleaned with different outer diameters is installed in the placement table 7, and its function is to install chemical tanks 8 to be cleaned with different outer diameters; An outer wall washing mechanism is installed between the bottom plate 1 and the horizontal plate of the L-shaped sliding plate 6. The L-shaped sliding plate 6 drives the outer wall washing mechanism to work by sliding. When the L-shaped sliding plate 6 slides up and down, the chemical tank 8 to be cleaned moves up and down. At this time, the outer wall washing mechanism contacts and washes the chemical tank 8 to be cleaned relatively. A spraying mechanism is installed on the upper end of the L-shaped sliding plate 6. The L-shaped sliding plate 6 drives the spraying mechanism to work by sliding. When the L-shaped sliding plate 6 slides up and down, it will drive the spraying mechanism to continuously provide cleaning liquid to the outer wall of the chemical tank 8 to be cleaned. Then, in conjunction with the outer wall washing mechanism, the outer wall of the chemical tank 8 can be further cleaned.

[0023] The outer wall washing mechanism comprises a first connecting rod 15, a sliding plate 12, a rack plate 13, a first spur gear 14, and a first washing brush 11; T-shaped slide grooves 101 are respectively provided on both sides of the bottom plate 1, and cross bars of T-shaped slide blocks 26 are slidably installed in the two T-shaped slide grooves 101; The first side walls of the sliding plate 12 are fixedly mounted on the outer sides of the vertical rods of the two T-shaped sliding blocks 26, and the first ends of the first connecting rods 15 are rotatably mounted on the middle ends of the second side walls of the two sliding plates 12; The second ends of the two first connecting rods 15 are rotatably connected to the two sides of the horizontal plate of the L-shaped sliding plate 6 respectively; A rack plate 13 is fixedly mounted on the upper end of the first side wall of one of the sliding plates 12. The rack plate 13 is slidably mounted on one side of the upper end of the bottom plate 1. A first spur gear 14 is meshedly mounted on the other side of the rack plate 13. The first spur gear 14 is rotatably mounted on the upper end of the bottom plate 1 via a first rotating shaft. A second rotating shaft 701 is installed at the lower end of the placement table 7, and the second rotating shaft 701 rotates the horizontal plate that passes through the L-shaped sliding plate 6; A prismatic shaft 1401 is fixedly installed at the center of the upper end of the first spur gear 14, and a prismatic groove that cooperates with the prismatic shaft 1401 is installed in the second rotating shaft 701, and the prismatic shaft 1401 is slidably connected in the prismatic groove; A first cleaning brush 11 is movably installed on the upper end of the horizontal plate of the L-shaped sliding plate 6. The first cleaning brush 11 is in sliding contact with the outer wall of the chemical barrel 8 to be cleaned. When the L-shaped sliding plate 6 moves up and down, it will drive the first connecting rods 15 on both sides thereof to start to deflect back and forth up and down. During the process of the two first connecting rods 15 reciprocating up and down, the two sliding plates 12 are driven to start to slide back and forth along the T-shaped slide grooves 101 on both sides of the bottom plate 1. The cooperation between the T-shaped slide grooves 101 and the T-shaped slider 26 ensures the sliding track of the sliding plate 12 and ensures that it will not deviate during the forward and backward sliding process. During the forward and backward sliding process, one of the sliding plates 12 drives the rack plate 13 fixedly installed therewith to slide back and forth. During the forward and backward sliding process, the rack plate 13 drives the first spur gear 14 meshing with it. It starts to rotate back and forth, and the reciprocating rotation of the first spur gear 14 is transmitted to the placement table 7 through the cooperation of the prismatic shaft 1401 and the second transmission shaft 701, so that the placement table 7 has the ability to rotate while moving up and down with the L-shaped sliding plate 6. The outer wall of the chemical tank 8 to be cleaned can be lightly brushed by rotating and moving in contact with the first cleaning brush 11. Since the diameter of the chemical tank 8 to be cleaned is not fixed, the first cleaning brush 11 of the equipment is detachably arranged on the L-shaped sliding plate 6. It has different models to adapt to chemical tanks 8 of different diameters. The purpose is to avoid interference between the bottom of the first cleaning brush and the placement table 7. At the same time, it can also be replaced more flexibly according to different situations. The installation and disassembly method is screw connection, which is the existing technology here and will not be repeated here.

[0024] The spraying mechanism comprises a liquid storage barrel 10, a guide tube 1001, and a piston disc 1002; A liquid storage barrel 10 is fixedly installed on the other side of the upper end of the bottom plate 1, and a piston disc 1002 is movably installed in the liquid storage barrel 10. The upper end of the piston disc 1002 is connected to the lower end of the horizontal plate of the L-shaped sliding plate 6 by a fixing part. A conduit 1001 is installed in the piston disc 1002. The other end of the conduit 1001 slides through the horizontal plate of the L-shaped sliding plate 6 and is equipped with a nozzle. The nozzle is arranged on one side of the chemical tank 8 to be cleaned. When the L-shaped sliding plate 6 slides downward, the L-shaped sliding plate 6 drives the piston disc 1002 to slide downward in the liquid storage barrel 10 and squeezes the volume in the liquid storage barrel 10. At this time, the cleaning liquid in the liquid storage barrel 10 is squeezed and sprayed from the conduit 1001 and sprayed on the side wall of the chemical tank 8 to be cleaned through the nozzle. The first cleaning brush 11 is used to brush the outer wall of the chemical tank 8 to be cleaned to further enhance the cleaning effect of the outer wall of the tank.

[0025] The transmission mechanism comprises a disc 17, a second connecting rod 16, and a sliding barrel 3; The rear end of the vertical plate of the L-shaped sliding plate 6 is fixedly mounted with a sliding barrel 3, and the sliding barrel 3 is slidably sleeved on the outer wall of the vertical plate 2; A disc 17 is rotatably mounted on the outside of the second side wall of the driving box 4 via a third rotating shaft, a first end of a second connecting rod 16 is rotatably mounted at an eccentric position on the other side wall of the disc 17, and a second end of the second connecting rod 16 is rotatably connected to the middle end of the other side wall of the sliding barrel 3; The third rotating shaft is driven to rotate by the driving mechanism. The third rotating shaft starts to rotate under the drive of the driving mechanism and drives the disc 17 to rotate during the rotation. The rotation of the disc 17 drives the second connecting rod 16 to start reciprocating swing. The reciprocating swing of the second connecting rod 16 drives the sliding barrel 3 to slide up and down on the vertical plate 2. The up and down sliding of the sliding barrel 3 further drives the L-shaped sliding plate 6 fixedly mounted thereon, so that the L-shaped sliding plate 6 has the ability to slide up and down.

[0026] The driving mechanism comprises a second spur gear 25, a third spur gear 18, a first bevel gear 19, and a second bevel gear 20; The other end of the third rotating shaft rotates through the second side wall of the driving box 4 to install a second spur gear 25, and a third spur gear 18 is meshed and installed on one side of the second spur gear 25. A driving motor is installed on the second inner side wall of the driving box 4, and the third spur gear 18 is fixedly sleeved on the output shaft of the driving motor. The front end of the second spur gear 25 is equipped with a first bevel gear 19, which is fixedly sleeved on the third rotating shaft, and the lower end of the first bevel gear 19 is vertically meshed with a second bevel gear 20, which is rotatably arranged on the upper end of the bottom wall of the driving box 4 through the fourth rotating shaft; The fourth rotating shaft drives the inner wall washing mechanism to work by rotating, and the driving motor is started. The output shaft of the driving motor drives the third spur gear 18 fixedly connected thereto. The third spur gear 18 starts to rotate under the drive of the motor and drives the second spur gear 25 meshing with it. The rotation of the second spur gear 25 transmits the rotational driving force to the disc 17 through the third rotating shaft. At the same time, the rotation of the third rotating shaft also drives the first bevel gear 19 coaxially installed therewith. The rotation of the first bevel gear 19 drives the second bevel gear 20 meshing with it, so that the second bevel gear 20 has the ability to rotate. The rotation of the second bevel gear 20 drives the fourth rotating shaft to start rotating. During the rotation process, the fourth rotating shaft drives the inner wall washing mechanism described later to start working.

[0027] The inner wall washing mechanism comprises a fourth spur gear 21, a fifth spur gear 22, a first water conduit 9, a second water conduit 23, a high-pressure water pump 24, and a valve 2301; The other end of the fourth rotating shaft rotates through the bottom wall of the driving box 4 to install a fourth spur gear 21, and a fifth spur gear 22 is meshed and installed on one side of the fourth spur gear 21. The fifth spur gear 22 is arranged on the lower end of the mounting plate 5 through a thrust bearing 2201. The diameter of the fourth spur gear 21 is greater than the diameter of the fifth spur gear 22. The first water pipe 9 is fixedly installed in the fifth spur gear 22, and the upper end of the first water pipe 9 is connected with the second water pipe 23. A gap is left between the inner wall of the first water pipe 9 and the outer wall of the second water pipe 23, so that when the first water pipe 9 starts to rotate under the drive of the fifth spur gear 22, the rotation driving force will not be transmitted to the second water pipe. A valve 2301 is installed on the upper end of the second water pipe 23, and the other end of the second water pipe 23 is connected with a water pump 24, which is arranged on one side of the bottom plate 1. The middle end of the first water pipe 9 is connected to a cross-shaped water pipe 901, and a plurality of water outlet holes 903 are respectively installed on the lower end of the first water pipe 9 and the side wall of the vertical rod of the cross-shaped water pipe 901; Second cleaning brushes 902 are installed at both ends of the cross bar of the cross-shaped water pipe 901, and adaptive adjustment mechanisms for adapting to chemical tanks with different inner diameters are installed between the two second cleaning brushes 902 and the cross bar of the cross-shaped water pipe 901. The second cleaning brushes 902 are driven to move by the adaptive adjustment mechanisms.

[0028] The two second cleaning brushes 902 respectively slide in contact with the inner wall of the chemical tank 8 to be cleaned, and the fourth rotating shaft starts to rotate under the drive of the second bevel gear 20, and transmits the rotation driving force to the fourth spur gear 21. The rotation of the fourth spur gear 21 drives the fifth spur gear 22 meshed with it. The diameter of the fourth spur gear 21 is larger than that of the fifth spur gear 22. Its purpose is to provide a certain acceleration ability for the fifth spur gear 22 so that it can have a faster rotation speed when driving the first water pipe 9 to rotate. Driven by the fifth spur gear 22, the first water pipe 9 starts to drive the cross-shaped water pipe 901 fixedly connected thereto to start rotating. The rotation of the cross-shaped water pipe 901 can make the water in the second water pipe 23 flow out from the water outlet 903. The inner wall of the chemical tank 8 to be cleaned can be sprayed with water by rotation, and the second cleaning brushes 902 fixedly installed at both ends of the cross bar of the cross-shaped water pipe 901 also clean the inner wall of the chemical tank as it rotates.

[0029] Sliding rods 9021 are slidably installed in both ends of the cross bar of the cross-shaped water pipe 901, and the second cleaning brush 902 is fixedly installed at the first end of the sliding rod 9021. A baffle 9022 is installed at the second end of the sliding rod 9021. The baffle 9022 is connected to the inner bottom wall of the cross bar of the cross-shaped water pipe 901 through a reset spring 9023. When encountering a chemical tank 8 with a larger diameter, the sliding rod 9021 begins to drive the baffle 9022 to begin to compress the reset spring 9023. The second cleaning brush 902 presses against the inner wall of the chemical tank 8 to be cleaned under the reset of the reset spring and cleans the inner wall of the chemical tank 8 by rotation.

[0030] The fastening mechanism includes an elastic telescopic rod 701 and a flexible pad 702; The fixed ends of several elastic telescopic rods 701 are installed at equal intervals on the inner wall of the placement table 7, and the movable ends of several elastic telescopic rods 701 are installed with flexible pads 702. Several flexible pads 702 are in detachable contact with the outer wall of the chemical tank 8 to be cleaned. When encountering chemical tanks 8 to be cleaned with different diameters, the elastic telescopic rods 701 drive the flexible pads 702 to adaptively press against the outer wall of the chemical tank 8 to realize the clamping function. The flexible pads 702 are used to prevent rigid contact with the outer wall of the chemical tank 8 to be cleaned.

[0031] Implementation method of the present invention: Place the device on a horizontal surface, add cleaning liquid for cleaning chemical substances into the liquid storage tank 10, clamp the chemical tank 8 to be cleaned into the flexible pads 702 in the placement table 7, and ensure that the first water pipe 9 is deeply inserted into the pipe, and the second cleaning brushes 902 at both ends of the cross bar of the cross-shaped water pipe 901 are completely against the inner wall of the chemical tank 8 to be cleaned. After the flexible pads 702 fix the chemical tank 8 to be cleaned, the operator starts to select different types of first cleaning brushes 11 according to the diameter of the chemical tank 8 to be cleaned, so that the brush part of the first cleaning brush 11 contacts the outer wall of the chemical tank 8 to be cleaned.

[0032] After fixing the chemical tank, turn on the drive motor and open the valve 2301. At this time, the placing table 7 starts to slide up and down along with the L-shaped sliding plate 6, and the first water pipe 9 starts to rotate under the drive mechanism, and the cleaning liquid also flows out from the water outlet 903 and cooperates with the rotation of the second cleaning brush 902 close to the inner wall of the tank to clean the inner wall of the chemical tank 8 to be cleaned; As the L-shaped sliding plate 6 moves up and down, the placing table 7 also rotates accordingly and drives the chemical tank 8 to be cleaned, which is fixed inside, to start rotating. When the L-shaped sliding plate 6 slides downward, the spraying mechanism works synchronously to spray the cleaning liquid on the outer wall of the chemical tank 8 to be cleaned. As the chemical tank 8 to be cleaned rotates, the first cleaning brush close to its outer wall relatively cleans its outer wall, and the cleaning liquid sprayed by the spraying mechanism can realize the cleaning work of the outer wall of the chemical tank.

[0033] The present invention avoids the need for manual cleaning of traditional cleaning equipment. The inner wall cleaning mechanism of the present invention can clean chemical tanks with different inner diameters. The outer wall washing mechanism of the present invention cleans the chemical tank simultaneously when the inner wall is cleaned, and can be adaptively adjusted according to the outer diameter of the chemical tank. The spraying mechanism of the present invention cooperates with the outer wall washing mechanism to work synchronously when the inner wall of the chemical tank is cleaned, and can effectively clean the outer wall of the chemical tank.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A chemical equipment cleaning device, characterized by: It comprises a bottom plate (1), a vertical plate (2), a driving box (4), a mounting plate (5), an L-shaped sliding plate (6), a placement table (7), a driving mechanism, an inner wall washing mechanism, a transmission mechanism, an outer wall washing mechanism, and a spraying mechanism; A first end of a vertical plate (2) is vertically arranged on one side of the upper end of the bottom plate (1), a driving box (4) is arranged on the second end of the vertical plate (2), a driving mechanism is arranged inside the driving box (4), a mounting plate (5) is arranged on the first side wall of the driving box (4), an inner wall washing mechanism is arranged at the lower end of the mounting plate (5), and the inner wall washing mechanism is driven to work by the driving mechanism; The second side wall of the driving box (4) is provided with a transmission mechanism, a vertical plate of an L-shaped sliding plate (6) is slidably provided on one side of the vertical plate (2), the L-shaped sliding plate (6) is driven to slide by the transmission mechanism, a placement table (7) is provided at the upper end of the horizontal plate of the L-shaped sliding plate (6), the chemical tank (8) to be cleaned is detachably arranged in the placement table (7), and the transmission mechanism is driven to work by the driving mechanism; The placement table (7) is provided with a fastening mechanism for fixing chemical tanks (8) to be cleaned with different outer diameters; An outer wall washing mechanism is provided between the bottom plate (1) and the transverse plate of the L-shaped sliding plate (6), and the L-shaped sliding plate (6) drives the outer wall washing mechanism to operate by sliding; A spraying mechanism is provided at the upper end of the L-shaped sliding plate (6), and the L-shaped sliding plate (6) drives the spraying mechanism to operate by sliding.

2. A chemical equipment cleaning device according to claim 1, characterized in that: The outer wall cleaning mechanism comprises a first connecting rod (15), a sliding plate (12), a rack plate (13), a first spur gear (14), and a first cleaning brush (11); T-shaped slide grooves (101) are respectively provided on both sides of the bottom plate (1), and cross bars with T-shaped sliders (26) are respectively slidably arranged in the two T-shaped slide grooves (101); The outer sides of the vertical rods of the two T-shaped sliding blocks (26) are respectively fixed with the first side walls of the sliding plate (12), and the middle ends of the second side walls of the two sliding plates (12) are respectively rotatably provided with the first ends of the first connecting rods (15); The second ends of the two first connecting rods (15) are rotatably connected to the two sides of the horizontal plate of the L-shaped sliding plate (6); A rack plate (13) is fixedly provided at the upper end of the first side wall of one of the sliding plates (12); the rack plate (13) is slidably provided on one side of the upper end of the bottom plate (1); a first spur gear (14) is meshed with the other side of the rack plate (13); the first spur gear (14) is rotatably provided on the upper end of the bottom plate (1) via a first rotating shaft; A second rotating shaft (701) is provided at the lower end of the placement platform (7), and the second rotating shaft (701) rotates a horizontal plate that passes through the L-shaped sliding plate (6); A prismatic shaft (1401) is fixedly provided at the center of the upper end of the first spur gear (14), a prismatic groove cooperating with the prismatic shaft (1401) is provided in the second rotating shaft (701), and the prismatic shaft (1401) is slidably connected in the prismatic groove; A first cleaning brush (11) is movably provided on the upper end of the horizontal plate of the L-shaped sliding plate (6), and the first cleaning brush (11) is in sliding contact with the outer side wall of the chemical barrel (8) to be cleaned.

3. A chemical equipment cleaning device according to claim 2, characterized in that: The spraying mechanism comprises a liquid storage barrel (10), a conduit (1001), and a piston disc (1002); A liquid storage barrel (10) is fixedly provided on the other side of the upper end of the bottom plate (1), and a piston disc (1002) is movably provided in the liquid storage barrel (10), and the upper end of the piston disc (1002) is connected to the lower end of the horizontal plate of the L-shaped sliding plate (6) through a fixing member, and a conduit (1001) is provided in the piston disc (1002), and the other end of the conduit (1001) slides through the horizontal plate of the L-shaped sliding plate (6) and is provided with a nozzle, and the nozzle is provided on one side of the chemical tank (8) to be cleaned.

4. A chemical equipment cleaning device according to claim 3, characterized in that: The transmission mechanism comprises a disc (17), a second connecting rod (16), and a sliding barrel (3); A sliding barrel (3) is fixedly provided at the rear end of the vertical plate of the L-shaped sliding plate (6), and the sliding barrel (3) is slidably sleeved on the outer wall of the vertical plate (2); A disc (17) is rotatably provided on the outside of the second side wall of the driving box (4) via a third rotating shaft, a first end of a second connecting rod (16) is rotatably provided at an eccentric position on the other side wall of the disc (17), and a second end of the second connecting rod (16) is rotatably connected to the middle end of the other side wall of the sliding barrel (3); The third rotating shaft is driven to rotate by the driving mechanism.

5. A chemical equipment cleaning device according to claim 4, characterized in that: The driving mechanism comprises a second spur gear (25), a third spur gear (18), a first bevel gear (19), and a second bevel gear (20); The other end of the third rotating shaft rotates through the second side wall of the driving box (4) and is provided with a second spur gear (25), one side of the second spur gear (25) is meshed with a third spur gear (18), a driving motor is provided on the second inner side wall of the driving box (4), and the third spur gear (18) is fixedly sleeved on the output shaft of the driving motor; A first bevel gear (19) is provided at the front end of the second spur gear (25), the first bevel gear (19) is fixedly sleeved on the third rotating shaft, a second bevel gear (20) is vertically meshed at the lower end of the first bevel gear (19), and the second bevel gear (20) is rotatably provided on the upper end of the bottom wall of the driving box (4) via a fourth rotating shaft; The fourth rotating shaft drives the inner wall washing mechanism to work by rotating.

6. A chemical equipment cleaning device according to claim 5, characterized in that: The inner wall washing mechanism comprises a fourth spur gear (21), a fifth spur gear (22), a first water conduit (9), a second water conduit (23), a high-pressure water pump (24), and a valve (2301); The other end of the fourth rotating shaft rotates through the bottom wall of the driving box (4) and is provided with a fourth spur gear (21); a fifth spur gear (22) is meshed with one side of the fourth spur gear (21); the fifth spur gear (22) is arranged at the lower end of the mounting plate (5) via a thrust bearing (2201); the diameter of the fourth spur gear (21) is greater than the diameter of the fifth spur gear (22); A first water pipe (9) is fixedly provided inside the fifth spur gear (22); the upper end of the first water pipe (9) is connected to a second water pipe (23); a gap is left between the inner wall of the first water pipe (9) and the outer wall of the second water pipe (23); a valve (2301) is provided at the upper end of the second water pipe (23); the other end of the second water pipe (23) is connected to a water pump (24); the water pump (24) is provided on one side of the bottom plate (1); The middle end of the first water conduit (9) is connected to a cross-shaped water conduit (901), and a plurality of water outlet holes (903) are respectively provided on the lower end of the first water conduit (9) and the side wall of the vertical rod of the cross-shaped water conduit (901); Second cleaning brushes (902) are respectively provided at both ends of the cross bar of the cross-shaped water conduit (901); adaptive adjustment mechanisms for adapting to chemical tanks with different inner diameters are respectively provided between the two second cleaning brushes (902) and the cross bar of the cross-shaped water conduit (901); the second cleaning brushes (902) are driven to move by the adaptive adjustment mechanisms; The two second cleaning brushes (902) are respectively in sliding contact with the inner wall of the chemical tank (8) to be cleaned.

7. A chemical equipment cleaning device according to claim 6, characterized in that: Sliding rods (9021) are slidably disposed in both ends of the cross bar of the cross-shaped water conduit (901), the second cleaning brush (902) is fixedly disposed on the first end of the sliding rod (9021), a baffle (9022) is disposed on the second end of the sliding rod (9021), and the baffle (9022) is connected to the inner bottom wall of the cross bar of the cross-shaped water conduit (901) via a return spring (9023).

8. A chemical equipment cleaning device according to claim 1, characterized in that: The fastening mechanism comprises an elastic telescopic rod (701) and a flexible pad (702); The inner wall of the placement table (7) is provided with fixed ends of a plurality of elastic telescopic rods (701) at equal intervals, and the movable ends of the plurality of elastic telescopic rods (701) are provided with flexible pads (702), and the plurality of flexible pads (702) are in detachable contact with the outer wall of the chemical tank (8) to be cleaned.

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