Large tank cleaning system

Abstract

The utility model relates to a large tank cleaning system which comprises a tank conveying mechanism, a tank rotating mechanism and an outer wall cleaning mechanism, the tank conveying mechanism is arranged on the tank rotating mechanism and used for conveying a tank to be cleaned, and the tank rotating mechanism is used for driving the tank conveying mechanism to rotate. The outer wall cleaning mechanism is arranged on one side of the tank body rotating mechanism and comprises a mechanical arm and a cleaning nozzle, the mechanical arm is arranged on one side of the tank body rotating mechanism, the cleaning nozzle is arranged on the mechanical arm, and the mechanical arm is used for driving the cleaning nozzle to move so as to clean the outer wall of the tank body. Automatic feeding, automatic rotating and automatic cleaning of the large tank body can be achieved, and therefore the cleaning efficiency of the large tank body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a large tank cleaning system. Background Art

[0002] A large tank refers to a tank with a larger volume. Due to its large volume, a protective frame is generally provided on the outside of the tank to protect the tank and facilitate transportation.

[0003] At present, the outer wall of a large tank is generally cleaned by hand using a water pipe. This method has the problems of high labor intensity and low cleaning efficiency. Utility Model Content

[0004] The utility model aims to provide a large tank cleaning system to solve the above problems existing in the current large tank outer wall cleaning link.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A large tank cleaning system comprises a tank conveying mechanism, a tank rotating mechanism and an outer wall cleaning mechanism, wherein the tank conveying mechanism is arranged on the tank rotating mechanism, the tank conveying mechanism is used to convey the tank to be cleaned, the tank rotating mechanism is used to drive the tank conveying mechanism to rotate, the outer wall cleaning mechanism is arranged on one side of the tank rotating mechanism, the outer wall cleaning mechanism comprises a mechanical arm and a cleaning nozzle, the mechanical arm is arranged on one side of the tank rotating mechanism, the cleaning nozzle is arranged on the mechanical arm, and the mechanical arm is used to drive the cleaning nozzle to move to clean the outer wall of the tank.

[0007] Furthermore, the tank rotation mechanism includes a base and a support frame, the base is provided with a lower turntable, the support frame is provided above the base, the support frame is provided with an upper turntable and a first drive motor, the upper turntable and the lower turntable are coaxially arranged, the output end of the first drive motor is provided with a gear, the lower turntable is provided with a gear ring, and the first drive motor is used to drive the gear ring to rotate to drive the support frame to rotate.

[0008] Further, the tank conveying mechanism includes a crossbeam and a support frame, the support frame is arranged at both ends of the crossbeam, first drive sprockets are arranged at both ends of the support frame, a first drive chain is arranged between the two first drive sprockets, a drive shaft is arranged between the two support frames, both ends of the drive shaft are drivingly connected with the corresponding first drive sprockets, a second drive sprocket is arranged on the drive shaft, a second drive motor is arranged on the support frame, a third drive sprocket is arranged at the output end of the second drive motor, a second drive chain is arranged between the second drive sprocket and the third drive sprocket, the rotation of the second drive motor is used to drive the first drive chain to move, and the first drive chain is used to support and drive the tank to move.

[0009] Furthermore, a guide plate is arranged on the outer side of the support frame.

[0010] Furthermore, the robotic arm is provided with a gripper cylinder, a clamping plate and a cover body, the clamping plates are arranged at both ends of the gripper cylinder, the cover body is clamped between the two clamping plates, and the gripper cylinder is used to drive the two clamping plates to move closer and farther away so as to place the cover body on the tank body and clamp the cover body placed on the tank body.

[0011] Furthermore, a water receiving trough is provided below the tank body rotating mechanism, the outer wall cleaning mechanism is located in the water receiving trough, and a drain valve is provided on the water receiving trough.

[0012] Beneficial effects of the utility model:

[0013] The utility model discloses a large tank cleaning system, wherein the tank conveying mechanism can convey the tank to be cleaned, the tank rotating mechanism can drive the tank conveying mechanism to rotate, so that after the tank is conveyed into place, the tank is rotated so that the outer wall of the tank can be cleaned, the outer wall cleaning mechanism is arranged on one side of the tank rotating mechanism, the outer wall cleaning mechanism comprises a mechanical arm and a cleaning nozzle, the mechanical arm is arranged on one side of the tank rotating mechanism, the cleaning nozzle is arranged on the mechanical arm, the cleaning nozzle can be driven to move by the mechanical arm, so as to clean the outer wall of the tank, and the cleaning nozzle cooperates with the tank rotating mechanism to realize cleaning of the outer wall of the tank, thereby significantly improving the cleaning efficiency of large tanks. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the large tank cleaning system of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the tank rotating mechanism in the large tank cleaning system of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the tank conveying mechanism in the large tank cleaning system of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the outer wall cleaning mechanism in the large tank cleaning system of the utility model;

[0018] Figure 5 yes Figure 4 Schematic diagram of the structure at A in the middle.

[0019] The names corresponding to the marks in the figure are:

[0020] 1. Tank conveying mechanism, 11. Crossbeam, 12. Support frame, 121. Guide plate, 13. First drive sprocket, 14. First drive chain, 15. Drive shaft, 16. Second drive sprocket, 17. Second drive motor, 18. Third drive sprocket, 19. Second drive chain, 2. Tank rotating mechanism, 21. Base, 22. Support frame, 23. Lower turntable, 24. Upper turntable, 25. First drive motor, 3. Outer wall cleaning mechanism, 31. Robotic arm, 32. Cleaning nozzle, 33. Gripping cylinder, 34. Clamping plate, 35. Cover, 4. Water tank. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The large tank cleaning system in the embodiment of the utility model realizes automatic loading, automatic rotation and automatic cleaning of the large tank through the cooperation of the tank conveying mechanism, the tank rotating mechanism and the outer wall cleaning mechanism, thereby improving the cleaning efficiency of the large tank.

[0023] like Figure 1 - Figure 5 As shown, a large tank cleaning system includes a tank conveying mechanism 1, a tank rotating mechanism 2 and an outer wall cleaning mechanism 3. The tank conveying mechanism 1 is arranged on the tank rotating mechanism 2. The tank conveying mechanism 1 can convey the tank to be cleaned. The tank rotating mechanism 2 can drive the tank conveying mechanism 1 to rotate, so that after the tank is transported to the right position, the tank is rotated so that the outer wall of the tank can be cleaned. The outer wall cleaning mechanism 3 is arranged on one side of the tank rotating mechanism 2. The outer wall cleaning mechanism 3 includes a mechanical arm 31 and a cleaning nozzle 32. The mechanical arm 31 is arranged on one side of the tank rotating mechanism 2. The cleaning nozzle 32 is arranged on the mechanical arm 31. The cleaning nozzle 32 can be driven to move by the mechanical arm 31 to clean the outer wall of the tank. The cleaning nozzle 32 cooperates with the tank rotating mechanism 2 to clean the outer wall of the tank, thereby significantly improving the cleaning efficiency of large tanks.

[0024] like Figure 2As shown, the tank body rotation mechanism 2 includes a base 21 and a support frame 22, a lower turntable 23 is arranged on the base 21, the support frame 22 is arranged above the base 21, an upper turntable 24 and a first drive motor 25 are arranged on the support frame 22, the upper turntable 24 and the lower turntable 23 are arranged coaxially, a gear is arranged at the output end of the first drive motor 25, and a gear ring is arranged on the lower turntable 23, the first drive motor 25 can drive the gear ring to rotate, thereby driving the support frame 22 to rotate, so as to realize the rotation of the tank body.

[0025] like Figure 3 As shown, the tank conveying mechanism 1 includes a cross beam 11 and a support frame 12. The support frames 12 and the cross beam 11 are each provided with two, and the two cross beams 11 are arranged at intervals. The two support frames 12 are arranged at both ends of the cross beam 11. A first driving sprocket 13 is arranged at both ends of the support frame 12. A first driving chain 14 is arranged between the two first driving sprockets 13. The first driving chain 14 is located above the support frame 12 and can be supported by the support frame 12. A driving shaft 15 is arranged between the two support frames 12, and both ends of the driving shaft 15 are connected to the corresponding The first drive sprocket 13 is connected to the can body through transmission, a second drive sprocket 16 is arranged on the drive shaft 15, a second drive motor 17 is arranged on the support frame 22, a third drive sprocket 18 is arranged at the output end of the second drive motor 17, a second drive chain 19 is arranged between the second drive sprocket 16 and the third drive sprocket 18, and during operation, the first drive chain 14 is driven to move by the second drive motor 17, so as to connect the conveyor line to convey the can body, so that the can body is conveyed in place, so as to complete the automatic feeding and discharging of the can body.

[0026] In some embodiments, a guide plate 121 is disposed on the outer side of the support frame 12 , and the can body is guided by the guide plate 121 to facilitate the alignment of the can body.

[0027] In actual use, Figure 4 and Figure 5 As shown, during the cleaning process of the outer wall of the tank, the cleaning water may enter the inner wall of the tank through the tank opening at the top of the tank body, causing contamination inside the tank body. In some embodiments, a clamping cylinder 33, a clamping plate 34 and a cover 35 are provided on the mechanical wall. The clamping plates 34 are provided at both ends of the clamping cylinder 33, and the cover 35 is clamped between the two clamping plates 34. The clamping cylinder 33 can drive the two clamping plates 34 to move closer and farther, so that during the cleaning process, the cover 35 is covered on the tank opening at the top of the tank body. After the cleaning is completed, the cover 35 is removed to facilitate covering the next tank body.

[0028] like Figure 1 As shown, a water receiving trough 4 is provided below the tank rotating mechanism 2, the outer wall cleaning mechanism 3 is located in the water receiving trough 4, a drain valve is provided on the water receiving trough 4, and the sewage after cleaning is collected through the water receiving trough 4 to avoid pollution.

[0029] Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

Claims

1. A large tank cleaning system, characterized in that: It includes a tank conveying mechanism, a tank rotating mechanism and an outer wall cleaning mechanism, wherein the tank conveying mechanism is arranged on the tank rotating mechanism, the tank conveying mechanism is used to convey the tank to be cleaned, the tank rotating mechanism is used to drive the tank conveying mechanism to rotate, the outer wall cleaning mechanism is arranged on one side of the tank rotating mechanism, the outer wall cleaning mechanism includes a mechanical arm and a cleaning nozzle, the mechanical arm is arranged on one side of the tank rotating mechanism, the cleaning nozzle is arranged on the mechanical arm, and the mechanical arm is used to drive the cleaning nozzle to move to clean the outer wall of the tank.

2. The large tank cleaning system according to claim 1 is characterized in that: The tank rotation mechanism includes a base and a support frame, a lower turntable is arranged on the base, the support frame is arranged above the base, an upper turntable and a first drive motor are arranged on the support frame, the upper turntable and the lower turntable are arranged coaxially, a gear is arranged at the output end of the first drive motor, a gear ring is arranged on the lower turntable, and the first drive motor is used to drive the gear ring to rotate to drive the support frame to rotate.

3. The large tank cleaning system according to claim 2 is characterized in that: The tank conveying mechanism includes a crossbeam and a support frame, the support frame is arranged at both ends of the crossbeam, first drive sprockets are arranged at both ends of the support frame, a first drive chain is arranged between the two first drive sprockets, a drive shaft is arranged between the two support frames, both ends of the drive shaft are drivingly connected with the corresponding first drive sprockets, a second drive sprocket is arranged on the drive shaft, a second drive motor is arranged on the support frame, a third drive sprocket is arranged at the output end of the second drive motor, a second drive chain is arranged between the second drive sprocket and the third drive sprocket, the rotation of the second drive motor is used to drive the first drive chain to move, and the first drive chain is used to support and drive the tank to move.

4. The large tank cleaning system according to claim 3 is characterized in that: A guide plate is arranged on the outer side of the support frame.

5. The large tank cleaning system according to claim 4 is characterized in that: The robotic arm is provided with a gripper cylinder, a clamping plate and a cover body, wherein the clamping plates are arranged at both ends of the gripper cylinder, and the cover body is clamped between the two clamping plates. The gripper cylinder is used to drive the two clamping plates to move closer and farther away so as to place the cover body on the tank body and clamp the cover body placed on the tank body.

6. The large tank cleaning system according to claim 5, characterized in that: A water receiving trough is arranged below the tank body rotating mechanism, the outer wall cleaning mechanism is located in the water receiving trough, and a drain valve is arranged on the water receiving trough.

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