Multifunctional high-efficiency cleaning device

Abstract

The present application relates to the technical field of cleaning, and proposes a multifunctional efficient cleaning device for solving the cleaning problem, which comprises a rack, a plurality of cleaning pools, ultrasonic wave assemblies arranged at the bottom of the cleaning pools, and a plurality of cleaning net bags, wherein the cleaning pools are arranged in a ring shape at the bottom of the rack, at least one feeding and discharging station is arranged between the cleaning pools, the ultrasonic wave assemblies are fixedly arranged on the cleaning pools, the cleaning net bags are arranged above the cleaning pools and the feeding and discharging station, first driving belts and second driving belts for driving the cleaning net bags to alternately lift and tumble the components in the cleaning net bags are arranged on the cleaning net bags, the front and rear ends of the first driving belts are fixedly arranged on the front and rear corners on the left side of the cleaning net bags, the front and rear ends of the second driving belts are fixedly arranged on the front and rear corners on the right side of the cleaning net bags, the middle sections of the first driving belts and the second driving belts are respectively wound around first driving wheels and second driving wheels, and a driving mechanism is arranged at the top of the rack.

Description

Technical Field

[0001] This invention relates to the field of cleaning technology, and in particular to a multifunctional and efficient cleaning device. Background Technology

[0002] In the field of industrial cleaning, ultrasonic cleaning holds an important position due to its unique advantages, especially in cleaning surface stains on components. Its principle is based on the high-frequency vibration of ultrasound waves. When these waves propagate in the cleaning fluid, they induce a "cavitation effect." Specifically, an ultrasonic generator produces a high-frequency oscillation signal, which is converted into high-frequency mechanical vibration waves by a transducer and transmitted to the cleaning medium. In the cleaning fluid, the sound waves radiate forward in alternating patterns of density and scarcity, causing the liquid to flow and generating countless tiny bubbles. This not only creates a high-frequency scrubbing effect on the workpiece surface but also weakens the intermolecular forces of insoluble dirt or oil, dispersing them in the liquid and successfully removing the dirt from the workpiece surface. However, ultrasonic cleaning is somewhat ineffective when dealing with particulate impurities inside tubular components. The relatively narrow space and unique structure of tubular components present numerous obstacles to the propagation of ultrasound waves. On the one hand, the energy of ultrasound attenuates rapidly inside the tube, making it difficult to maintain sufficient intensity to produce an effective cavitation effect; on the other hand, the complex geometry inside the tube makes it difficult for the direction of ultrasound propagation to uniformly cover every corner. The internal bends and small branches make it difficult for ultrasonic cleaning to penetrate these complex structures, resulting in some areas of particulate impurities not being adequately cleaned.

[0003] To overcome the challenge of cleaning the interior of tubular components, drum cleaning machines were developed. Drum cleaning machines primarily rely on the rotation of the drum to achieve the cleaning purpose. After the tubular component is placed inside the cleaning drum, the motor-driven transmission system rotates the drum. During rotation, pushers inside the drum continuously tumble the components, causing them to tumble and collide thoroughly. This physical motion effectively breaks down the adhesion between particulate impurities and the inner surface of the tube, and allows the cleaning fluid to reach all parts of the tube. Simultaneously, water spray pipes installed above or around the drum spray high-pressure water jets to rinse the tumbling components, and the impact of the high-pressure water further washes away loosened impurities. Compared to ultrasonic cleaning, drum cleaning machines offer significant advantages when cleaning tubular components.

[0004] In actual industrial production, the cleaning needs of some parts are more complex, requiring the sequential use of different cleaning solutions. This is because different cleaning solutions have their own unique chemical properties and cleaning capabilities. Subsequently, to remove any residual organic solvents and other water-soluble impurities from the cleaning solution, a secondary cleaning with deionized water or a specialized water-based cleaning solution is necessary to meet the cleanliness and safety requirements of the parts. However, drum cleaning machines struggle to meet this need for sequential cleaning with different solutions. Drum cleaning machines typically have only one cleaning chamber, which can only hold one type of cleaning solution at a time. Changing the cleaning solution requires completely draining the existing solution from the drum, followed by a series of tedious operations such as cleaning and drying, before adding the new solution. This process is not only time-consuming and labor-intensive but also wastes cleaning solutions. Furthermore, since different cleaning solutions may react chemically, alternating between different cleaning solutions in a drum cleaning machine can cause residual old solution to react with the newly added solution, affecting the cleaning effect and potentially damaging the parts. For example, in cleaning car engine parts, if you first use an acidic cleaning solution to remove carbon deposits, and then add an alkaline cleaning solution without completely removing the residual acidic cleaning solution, the acid-base neutralization reaction may produce some precipitates. This not only fails to achieve the expected cleaning effect, but may also form new dirt on the surface of the parts.

[0005] To address the aforementioned shortcomings, we have integrated multiple technologies, such as ultrasonic cleaning, drum cleaning, and chemical cleaning, into a single device. This allows for the completion of various complex cleaning tasks on a single machine, based on the cleaning needs of different components, thus greatly improving the utilization rate and applicability of the equipment. Summary of the Invention

[0006] Therefore, in view of the above problems, the present invention proposes a multifunctional and efficient cleaning device for solving cleaning problems.

[0007] To solve the above-mentioned technical problems, the solution adopted by the present invention is: a multi-functional and high-efficiency cleaning equipment, characterized in that: it includes a frame, several cleaning pools, an ultrasonic component disposed at the bottom of the cleaning pools, and several cleaning nets. The cleaning pools are arranged in a ring at the bottom of the frame, and at least one loading and unloading station is provided between the cleaning pools. The ultrasonic component is fixedly disposed on the cleaning pools. The cleaning nets are disposed above the cleaning pools and the loading and unloading station. The cleaning nets are provided with a first drive belt and a second drive belt for driving the cleaning nets to alternately lift and roll the parts inside the nets. The front and rear ends of the first drive belt are fixedly disposed on the front and rear corners of the left side of the cleaning nets, and the front and rear ends of the second drive belt are fixedly disposed on the front and rear corners of the right side of the cleaning nets. The middle sections of the first drive belt and the second drive belt are respectively wound around a first drive wheel and a second drive wheel. The top of the frame is provided with a drive mechanism for driving the first drive wheel and the second drive wheel to reciprocate and move up and down.

[0008] A further improvement is that the front edge of the cleaning net hangs down to form a pouring opening for the internal components to be automatically poured out, and a lifting rope is provided in the middle of the front edge of the cleaning net for pulling the front edge upward to close the pouring opening. A lifting device is provided between the first drive belt and the second drive belt for driving the upper end of the lifting rope to move up and down to close or release the pouring opening.

[0009] A further improvement is made to the lifting device, which includes a first guide rope, a second guide rope, a first guide sleeve, a second guide sleeve, and a connecting rod. The first guide rope is located at the front end of the first drive belt, and the first guide sleeve is fitted with a friction damper on the first guide rope. The upper and lower ends of the first guide rope are fixed to the outer surface of the first drive belt. The second guide rope is located at the front end of the second drive belt, and the second guide sleeve is fitted with a friction damper on the second guide rope. The upper and lower ends of the second guide rope are fixed to the outer surface of the second drive belt. The two ends of the connecting rod are respectively fixed to the first guide sleeve and the second guide sleeve. The upper end of the lifting rope is detachably fixed to the middle of the connecting rod.

[0010] A further improvement is that a hanging ring is fixedly installed in the middle of the connecting rod, and a hook is installed at the upper end of the lifting rope. The hook is detached and attached to the hanging ring.

[0011] Further improvements include: the first guide rope and the second guide rope are rubber strips, the first guide sleeve and the second guide sleeve are plastic sleeves, and the lifting rope is a nylon rope.

[0012] A further improvement is that: a first clamping piece and a second clamping piece are respectively provided between the front and rear ends of the first drive belt and the second drive belt and the cleaning net bag, and the first clamping piece and the second clamping piece are respectively provided with a plurality of locking holes, and locking fasteners are inserted into the locking holes.

[0013] A further improvement is made to the drive mechanism, which includes a rotating platform, a cantilever, a fixed seat, a movable seat, a piston cylinder, a motor, and a T-shaped steering gear. The rotating platform is located in the middle of several cleaning tanks and is positioned on the top of the frame. The cantilever is located above the cleaning tanks and loading / unloading stations and is positioned on the rotating platform. The fixed seat is fixedly mounted on the free end of the cantilever. The housing of the piston cylinder is vertically fixed to the fixed seat, and the piston rod of the piston cylinder passes downward through the fixed seat. The movable seat is fixedly mounted on the free end of the piston rod. The housing of the T-shaped steering gear is fixedly mounted on the movable seat. The housing of the motor is fixedly mounted on the T-shaped steering gear. The rotating shaft of the motor is connected to the output shaft of the T-shaped steering gear. The first drive wheel and the second drive wheel are respectively fixedly sleeved on the output shaft of the T-shaped steering gear.

[0014] A further improvement is that a guide device is provided between the fixed seat and the movable seat. The guide device includes a vertical guide sleeve and a vertical guide rod. The vertical guide sleeve is fixedly installed on the fixed seat, and the vertical guide rod is movably inserted into the vertical guide sleeve. The lower end of the vertical guide rod is fixedly installed on the movable seat.

[0015] A further improvement is that the first drive belt and the second drive belt are belts, and the first drive wheel and the second drive wheel are pulleys.

[0016] A further improvement is that the cleaning net is made of metal mesh or plastic mesh.

[0017] By adopting the aforementioned technical solution, the beneficial effects of the present invention are:

[0018] 1. This solution integrates ultrasonic cleaning, drum-type physical tumbling cleaning, and chemical cleaning technologies. It utilizes the cavitation effect of ultrasound to remove oil and weaken the molecular forces of contaminants from the surface of components. Simultaneously, the alternating lifting and tumbling of the cleaning net allows complex structural components such as pipes to fully rotate and collide. Combined with the wetting effect of a specialized chemical cleaning solution, this solution thoroughly solves the problems of ultrasonic cleaning's inability to reach the inside of pipes and drum cleaning's inability to penetrate tiny corners. It ensures the complete removal of particulate impurities from the inner and outer surfaces of components, bends, and small branches, achieving a cleanliness level far exceeding that of single-technology equipment. Furthermore, using a net to place components into the cleaning tank also facilitates the cleaning of small parts.

[0019] 2. In this case, the multiple cleaning tanks are arranged in a ring, allowing them to be divided into different cleaning groups for simultaneous cleaning (for example, a loading / unloading station is set after five cleaning tanks, dividing the cleaning tanks into two groups for simultaneous cleaning). They are all synchronously driven using the same rotating platform. Through this ring-arranged design of multiple independent cleaning tanks, each tank can hold different types of cleaning solutions. Components are sequentially transferred to each cleaning station via the rotating platform, achieving continuous cleaning of "one equipment, multiple processes," greatly improving cleaning efficiency.

[0020] 3. The cleaning net bag has a simple structure through the cooperation of the lifting rope, the first guide rope, the second guide rope, the first guide sleeve, the second guide sleeve, and the connecting rod. It does not affect the forward and backward tumbling effect of the cleaning net bag, and realizes the release or closure of the pouring port, which makes it easy to pour out the parts inside the cleaning net bag, thereby improving the material unloading efficiency and the cleaning efficiency of the parts.

[0021] 4. Through the coordinated design of the rotating platform, drive mechanism and cleaning net, the entire process of feeding, multi-process cleaning, draining and unloading is fully automated. Only the loading and unloading stations are needed to put in and take out parts, which greatly reduces manual intervention and lowers labor costs.

[0022] 5. Each cleaning process is prepared simultaneously in an independent cleaning tank. Components are rapidly transferred via a rotating platform. During the cleaning process, physical tumbling, ultrasonic cleaning, and chemical cleaning work simultaneously, improving cleaning efficiency and shortening the overall cleaning cycle. Simultaneously, the mesh bag is continuously tumbled after cleaning to drain the liquid, preventing components from carrying residual cleaning solution into the next process. This maintains the cleanliness of the cleaning solution in the tank, extends the cleaning solution replacement time, saves cleaning solution costs, further shortens the overall cleaning cycle, and significantly improves the component cleaning capacity in industrial production.

[0023] 6. The cleaning equipment in this case integrates multiple cleaning functions and can be adapted to the cleaning needs of different parts (such as pipes, blocks, and precision components) and different types of contamination (oil, particulate impurities, carbon deposits, etc.). It eliminates the need to configure multiple pieces of equipment such as ultrasonic cleaners and drum cleaners for a single cleaning scenario, thereby reducing equipment purchase investment and factory space occupation, and significantly improving the overall utilization rate and applicability of the equipment. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the multifunctional and efficient cleaning equipment according to an embodiment of the present invention.

[0025] Figure 2 This is a front view structural diagram of the multifunctional and efficient cleaning equipment according to an embodiment of the present invention.

[0026] Figure 3 This is a top view of the multifunctional and efficient cleaning equipment according to an embodiment of the present invention.

[0027] Figure 4 This is a schematic diagram of the drive mechanism in the multifunctional and efficient cleaning equipment of this invention.

[0028] Figure 5 This is a schematic diagram of the opening state of the cleaning net bag in the multifunctional and efficient cleaning equipment of this invention.

[0029] Figure 6 This is a schematic diagram of the cleaning net bag in the closed state of the multifunctional and efficient cleaning device according to an embodiment of the present invention.

[0030] Reference numerals: Frame 10, Cleaning pool 11, Cleaning net 12, Loading / unloading station 13, First drive belt 14, Second drive belt 15, First drive wheel 16, Second drive wheel 17, First clamp 18, Locking hole 19, Tilting opening 20, Lifting rope 21, First guide rope 22, Second guide rope 23, First guide sleeve 24, Second guide sleeve 25, Connecting rod 26, Hanging ring 27, Hook 28, Rotating platform 29, Cantilever 30, Fixed seat 31, Movable seat 32, Piston cylinder 33, Motor 34, T-shaped steering gear 35, Vertical guide sleeve 36, Vertical guide rod 37. Detailed Implementation

[0031] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0032] refer to Figures 1 to 6 The present invention discloses a multifunctional and efficient cleaning device, including a frame 10, several cleaning pools 11, an ultrasonic component (not shown in the figure) disposed at the bottom of the cleaning pool 11, and several cleaning nets 12. The cleaning pools 11 are arranged in a ring at the bottom of the frame 10, and at least one loading / unloading station 13 is provided between the cleaning pools 11. The ultrasonic component is fixedly disposed on the cleaning pool 11. The cleaning nets 12 are disposed above the cleaning pools 11 and the loading / unloading station 13. The cleaning pools 11 are equipped with a liquid inlet and liquid outlet system. The cleaning nets 12 are provided with a first drive belt 14 and a second drive belt 15 for driving the cleaning nets 12 to alternately lift and roll the parts inside the nets. The front and rear ends of the first drive belt 14 are fixedly disposed on the front and rear corners of the left side of the cleaning nets 12, and the front and rear ends of the second drive belt 15 are fixedly disposed on the front and rear corners of the right side of the cleaning nets 12. The middle sections of the first drive belt 14 and the second drive belt 15 are respectively wound around a first drive wheel 16 and a second drive wheel 17. The top of the frame 10 is provided with a drive mechanism 9 for driving the first drive wheel 16 and the second drive wheel 17 to reciprocate and move up and down.

[0033] The first drive belt 14 and the second drive belt 15 are belts, and the first drive wheel 16 and the second drive wheel 17 are pulleys. The cleaning net 12 is a metal mesh or a plastic mesh. A first clamping piece 18 and a second clamping piece are respectively provided between the front and rear ends of the first drive belt 14 and the second drive belt 15 and the cleaning net 12. The first clamping piece 18 and the second clamping piece are respectively provided with a plurality of locking holes 19. Locking fasteners for clamping and fixing the drive belts and the cleaning net 12 are inserted into the locking holes 19. The locking fasteners are bolt and nut assemblies. The first clamping piece 18 and the second clamping piece are metal clamping pieces.

[0034] To facilitate the emptying of components from the cleaning net bag 12, the front edge of the cleaning net bag 12 is drooping down to form a pouring opening 20 for the internal components to be automatically poured out. A lifting rope 21 is provided in the middle of the front edge of the cleaning net bag 12 for pulling the front edge upward to close the pouring opening 20 to prevent the internal components from rolling back and forth and falling out. A lifting device is provided between the first drive belt 14 and the second drive belt for driving the upper end of the lifting rope 21 to move up and down to close or release the pouring opening 20.

[0035] The lifting device includes a first guide rope 22, a second guide rope 23, a first guide sleeve 24, a second guide sleeve 25, and a connecting rod 26. The first guide rope 22 and the second guide rope 23 are rubber strips, the first guide sleeve 24 and the second guide sleeve 25 are plastic sleeves, and the lifting rope 21 is a nylon rope. The first guide rope 22 is located at the front end of the first drive belt 14, and the first guide sleeve 24 is fitted with a friction damping sleeve on the first guide rope 22. The upper and lower ends of the first guide rope 22 are fixed to the outer surface of the first drive belt 14. The second guide rope 23 is located at the front end of the second drive belt 15, and the second guide sleeve 25 is fitted with a friction damping sleeve on the second guide rope 23. The upper and lower ends of the second guide rope 23 are fixed to the outer surface of the second drive belt 15. The two ends of the connecting rod 26 are integrally fixed to the first guide sleeve 24 and the second guide sleeve 25, respectively. The upper end of the lifting rope 21 is detachably fixed to the middle of the connecting rod 26. A hanging ring 27 is fixedly installed in the middle of the connecting rod 26, and a hook 28 is provided at the upper end of the lifting rope 21. The hook 28 is detachably hung on the hanging ring 27. The first driving belt 14, the second driving belt 15, the first guide rope 22, and the second guide rope 23 are all flexible. The first guide rope 22 and the second guide rope 23 move together with the first driving belt 14 and the second driving belt 15, and will not affect the back-and-forth movement of the first driving belt 14 and the second driving belt 15 to drive the washing net bag 12 to move back and forth alternately. Moreover, the connecting rod 26 is integrally set with the first guide sleeve 24 and the second guide sleeve 25, and moves together with the first driving belt 14 and the second driving belt 15, so that the lifting rope 21 always remains in a vertical lifting state, which is beneficial to keeping the state of the pouring port 20 unaffected by the movement of the first driving belt 14 and the second driving belt 15.

[0036] The drive mechanism 9 includes a rotating platform 29, a cantilever 30, a fixed base 31, a movable base 32, a piston cylinder 33, a motor 34, and a T-shaped steering gear 35. The piston cylinder 33 is a pneumatic or hydraulic cylinder. The rotating platform 29 is located at the top of the frame 10, in the middle of a plurality of circularly arranged cleaning tanks 11. The cantilever 30 is located on the rotating platform 29 above the cleaning tanks 11 and the loading / unloading station 13. The fixed base 31 is fixedly mounted on the free end of the cantilever 30. The housing of the piston cylinder 33 is vertically... The piston rod of the piston cylinder 33 is fixedly mounted on the fixed base 31, and the piston rod extends downward through the fixed base 31. The movable base 32 is fixedly mounted on the free end of the piston rod. The housing of the T-shaped steering gear 35 is fixedly mounted on the movable base 32. The housing of the motor 34 is fixedly mounted on the T-shaped steering gear 35. The rotation shaft of the motor 34 is connected to the output shaft of the T-shaped steering gear 35. The first drive wheel 16 and the second drive wheel 17 are respectively fixedly sleeved on the output shaft of the T-shaped steering gear 35.

[0037] A guide device is provided between the fixed base 31 and the movable base 32. The guide device includes a vertical guide sleeve 36 and a vertical guide rod 37. The vertical guide sleeve 36 is fixedly mounted on the fixed base 31, and the vertical guide rod 37 is movably inserted into the vertical guide sleeve 36. The lower end of the vertical guide rod 37 is fixedly mounted on the movable base 32.

[0038] Working method of multi-functional and high-efficiency cleaning equipment:

[0039] Unloading: The rotating platform 29 rotates and transports the cleaned parts to the unloading station 13. The piston rod of the piston cylinder 33 extends and lowers the cleaning net bag 12. The manual or robotic arm pulls down the connecting rod 26, which drives the first and second guide sleeves 25 to slide down along the first and second guide ropes 23. The lifting rope 21 is lowered to release the pouring port 20. Then the motor 34 drives the first and second drive wheels 17 to rotate forward, so that the pouring port 20 is lower than the bottom of the cleaning net bag 12, forcing the parts in the cleaning net bag 12 to automatically fall into the collection box.

[0040] Feeding: The motor 34 drives the first and second drive wheels 17 to rotate backward and reset until the front and rear ends of the first and second drive belts 15 are at the same height. The manual or robotic arm feeds the parts to be cleaned into the cleaning net bag 12 and slides the connecting rod 26 upward to drive the lifting rope 21 to move upward and close the tilting port 20.

[0041] Cleaning: The piston rod of piston cylinder 33 retracts and lifts the cleaning net bag 12 upwards. The rotating platform 29 transfers the cleaning net bag 12 to the cleaning tank 11 of the first cleaning station. The motor 34 reciprocates, driving the cleaning net bag 12 to tumble back and forth, causing the parts inside the net bag to tumble. The piston rod of piston cylinder 33 extends, lowering the cleaning net bag 12 into the cleaning tank 11. Under the combined effects of physical tumbling, ultrasonic waves, and cleaning fluid, the cleaning continues for a predetermined time, cleaning the inner and outer surfaces of the parts and removing particulate impurities from inside the parts. Then, the piston rod drives the cleaning net bag 12 to rise and detach from the cleaning tank 11, and continues to tumble for a predetermined time to drain the cleaning fluid remaining inside the parts. The rotating platform 29 sequentially transfers the cleaning net bag 12 to the cleaning tank 11 of the next cleaning station, and repeats the above operation until all cleaning processes are completed, and the parts are clean.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions above are merely illustrative of the principles of the present invention. Various changes and modifications can be made to the present invention without departing from its spirit and scope. All such changes and modifications fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional high efficiency cleaning apparatus, characterized by: The utility model provides a kind of ultrasonic cleaning machine, including rack, several cleaning pools, ultrasonic wave subassembly arranged at the bottom of cleaning pool, several cleaning net bag, the cleaning pool annular arrangement is arranged at the bottom of the rack, at least one feeding and discharging station is arranged between the cleaning pool, the ultrasonic wave subassembly is fixedly arranged on the cleaning pool, the cleaning net bag is arranged above the cleaning pool, feeding and discharging station, the first drive belt for driving cleaning net bag forward and backward alternately lifting and rolling inside component of net bag, the second drive belt is arranged on the front and rear corners of the left side of the cleaning net bag, the second drive belt is fixedly arranged on the front and rear corners of the right side of the cleaning net bag, the first drive belt and the second drive belt middle section are respectively wound on the first drive wheel and the second drive wheel, the first drive wheel and the second drive wheel are provided with driving mechanism for driving reciprocating rotation and lifting movement on the top of the rack; The driving mechanism includes a rotating platform, a cantilever, a fixed seat, a movable seat, a piston cylinder, a motor and a T-shaped diverter. The rotating platform is arranged in the middle of the cleaning pools and on the top of the rack. The cantilever is arranged above the cleaning pools and the feeding and discharging stations and on the rotating platform. The fixed seat is fixedly arranged on the free end of the cantilever. The housing of the piston cylinder is vertically fixed on the fixed seat. The piston rod of the piston cylinder penetrates downward through the fixed seat. The movable seat is fixedly arranged on the free end of the piston rod. The housing of the T-shaped diverter is fixedly arranged on the movable seat. The housing of the motor is fixedly arranged on the T-shaped diverter. The rotating shaft of the motor is connected with the output shaft of the T-shaped diverter. The first drive wheel and the second drive wheel are fixedly sleeved on the output shaft of the T-shaped diverter.

2. The multifunctional high-efficiency cleaning device according to claim 1, characterized in that: The front edge of the cleaning net bag is downwardly inclined to form a pouring opening for automatically pouring the internal components. A lifting rope is arranged in the middle of the front edge of the cleaning net bag to pull up the front edge and close the pouring opening. The first drive belt and the second drive belt are provided with a lifting device for driving the upper end of the lifting rope to move up and down to close or release the pouring opening.

3. The multifunctional high-efficiency cleaning device according to claim 2, characterized in that: The lifting device includes a first guide rope, a second guide rope, a first guide sleeve, a second guide sleeve and a connecting rod. The first guide rope is located at the front end of the first drive belt. The first guide sleeve is frictionally and dampingly sleeved on the first guide rope. The upper and lower ends of the first guide rope are fixed on the outer surface of the first drive belt. The second guide rope is located at the front end of the second drive belt. The second guide sleeve is frictionally and dampingly sleeved on the second guide rope. The upper and lower ends of the second guide rope are fixed on the outer surface of the second drive belt. The connecting rod is fixed at both ends on the first guide sleeve and the second guide sleeve. The upper end of the lifting rope is detachably fixed on the middle of the connecting rod.

4. The multifunctional high-efficiency cleaning device according to claim 3, characterized in that: A hanging ring is fixedly arranged in the middle of the connecting rod. A hanging buckle is arranged on the upper end of the lifting rope. The hanging buckle is detachably hung on the hanging ring.

5. The multifunctional high-efficiency cleaning device according to claim 3, characterized in that: The first guide rope and the second guide rope are rubber strips. The first guide sleeve and the second guide sleeve are plastic sleeves. The lifting rope is a nylon rope.

6. The multifunctional high-efficiency cleaning device according to any one of claims 1-4, characterized in that: The first clamping piece and the second clamping piece are respectively provided with a plurality of locking holes, and a locking piece is arranged in the locking hole.

7. The multifunctional high-efficiency cleaning apparatus according to claim 1, wherein: A guiding device is arranged between the fixed seat and the movable seat, and the guiding device comprises a vertical guiding sleeve and a vertical guiding rod.

8. The multifunctional high-efficiency cleaning device according to any one of claims 1-4, characterized in that: The first driving belt and the second driving belt are belts, and the first driving wheel and the second driving wheel are pulleys.

9. The multifunctional high-efficiency cleaning device according to any one of claims 1-4, characterized in that: The cleaning net bag is a metal gauze or a plastic net.

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