CN104453294A - Swimming pool cleaning machine capable of cleaning pool bottom and pool wall at same time - Google Patents

Abstract

The invention relates to a swimming pool cleaning machine capable of simultaneously cleaning the pool bottom and the pool wall, comprising a pool wall cleaning device, a pool bottom cleaning device, a battery, a control assembly and a trolley, wherein the pool wall cleaning device includes a pool wall support, A pool wall cleaning motor and a pool wall cleaning actuator, the pool wall cleaning actuator includes an upper transmission shaft, a lower transmission shaft, a circulating transmission part and a pool wall cleaning brush, and the circulating transmission part surrounds the upper transmission shaft and the On the lower transmission shaft, the pool wall cleaning brush is arranged on a circulating transmission member; the pool bottom cleaning device includes a roller, a pool bottom cleaning brush arranged on the roller, and a driving mechanism for driving the roller to rotate. The mechanism is arranged in the drum, the driving mechanism includes a pool bottom cleaning motor, the rotor part of the pool bottom cleaning motor is connected with the drum, and the stator part extends out of the drum and is connected with the vehicle frame. The washing machine of the invention can clean the pool bottom and the pool wall at the same time, and has high working efficiency.

Description

A swimming pool cleaning machine capable of simultaneously cleaning the pool bottom and the pool wall

technical field

The invention relates to a cleaning tool for a swimming pool, in particular to a swimming pool cleaning machine which can simultaneously clean the pool bottom and the pool wall.

Background technique

When the swimming pool is used for a period of time, the pool water will start to become turbid. Most swimming pools solve the problem of pool water turbidity by changing the water, but a small number of hard-to-remove stains will adhere to the pool wall and pool bottom. If these stains It is difficult to remove effectively by rinsing with water, and strong scrubbing is required to remove it. The traditional manual washing operation to clean stains is labor-intensive, time-consuming and low in efficiency. In order to improve work efficiency and enhance the cleaning effect, various mechanical cleaning machines have appeared in the prior art to replace manual cleaning.

For example, the invention patent with the authorized announcement number CN 201125547Y discloses a "swimming pool wall cleaning machine", wherein the cleaning part is mainly composed of a motor and a brush, wherein the motor drives the brush to rotate through a chain transmission mechanism, and the motor and the chain transmission mechanism pass through Protected by a waterproof case, the brush is located outside the waterproof case. There are following deficiencies in the cleaning part in this swimming pool wall cleaning machine:

1. The bottom and wall of the swimming pool cannot be cleaned at the same time, and the work efficiency is low.

2. An external power supply is required, and there are wires dragging it during work, which poses a safety hazard;

3. The layout of the brush and its driving mechanism is unreasonable, the structure is complex, the volume is large, and the effective working area of the brush is small and the continuity is poor.

Contents of the invention

In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a swimming pool cleaning machine that can clean the pool bottom and the pool wall at the same time. And it has the advantages of good safety performance, compact structure, large effective brush area, and good continuity.

A swimming pool cleaning machine capable of simultaneously cleaning the pool bottom and the pool wall, characterized in that it includes a pool wall cleaning device, a pool bottom cleaning device, a battery, a control component and a trolley, wherein:

The trolley includes wheels and a frame;

The pool wall cleaning device includes a pool wall bracket, a pool wall cleaning motor and a pool wall cleaning actuator arranged on the pool wall bracket, wherein the pool wall bracket is fixed on the vehicle frame, and the pool wall cleaning actuator includes The upper transmission shaft, the lower transmission shaft, the circulation transmission part and the pool wall cleaning brush, the circulation transmission part surrounds the upper transmission shaft and the lower transmission shaft, and the pool wall cleaning brush is arranged on the circulation transmission part , the pool wall cleaning motor is connected to the upper transmission shaft or the lower transmission shaft through a transmission mechanism;

The pool bottom cleaning device includes a roller, a pool bottom cleaning brush arranged on the roller, and a driving mechanism for driving the roller to rotate, wherein the two ends of the roller are sealed, and the driving mechanism is arranged in the roller, and the driving mechanism includes The pool bottom cleaning motor, the rotor part of the pool bottom cleaning motor is connected to the drum, and the stator part is provided with a connecting rod extending out of the drum and connected to the vehicle frame;

The storage battery is arranged in the drum, and the pool wall cleaning motor and the pool bottom cleaning motor are connected to the storage battery;

The control assembly includes a motor controller and a control handle, the motor controller is arranged in the drum, and the control handle is arranged on the vehicle frame.

In a preferred solution of the present invention, a plurality of stressed rollers are distributed between the upper transmission shaft and the lower transmission shaft, the stressed rollers include a cylinder and a rotating shaft, the rotating shaft is fixedly connected to the cylinder, and the rotating shaft passes through The rotatable structure is connected on the pool wall support; the cylinder extends into the range of the motion track of the head of the pool wall cleaning brush. The purpose of adopting this optimal solution is to press the pool wall cleaning brush against the pool wall to improve the cleaning effect; When the wall cleaning brush moves to the position corresponding to the stressed roller, because the cylinder extends into the range of the motion track of the head of the pool wall cleaning brush, the pool wall cleaning brush will be blocked when it goes around the cylinder. Push to the pool wall to make it more close to the pool wall for strong scrubbing, improving work efficiency and cleaning effect.

Preferably, the rotating shaft is connected to the cylinder through a gripping disc, which is arranged in the cylinder, the rotating shaft passes through the center of the gripping disc and is fixedly connected with it, and the outer edge of the gripping disc is provided with a The connecting ring extending to the cylinder is fixedly connected with the cylinder by screws. Through this preferred solution, the connection between the hollow cylinder and the rotating shaft is realized, the structure is simple, and the assembly is convenient.

In a preferred solution of the present invention, wherein, there are two circulating transmission parts, which are distributed at both ends of the upper transmission shaft and the lower transmission shaft, and the circulating transmission parts are chains, and the upper transmission shaft and the lower transmission shaft Both ends are respectively provided with sprockets connected with the chain; the pool wall cleaning motor is connected with the lower transmission shaft through a transmission mechanism, and the transmission mechanism is a belt transmission mechanism, a chain transmission mechanism or a gear transmission mechanism. The advantage of using the chain as the circulating transmission part is that the driving force is large, it will not slip, and the available transmission path is long, so that the working stroke of the pool wall cleaning brush is large.

In a preferred solution of the present invention, a mounting frame is provided inside the drum, and a first chuck and a second chuck are arranged at both ends of the drum to block the two ports of the drum. The first chuck and the second chuck are The outer edge of the second chuck is fixedly connected to the roller; the stator part in the bottom cleaning motor is fixedly connected to the mounting frame, and the battery and the motor controller are arranged on the mounting frame; the rotor in the bottom cleaning motor Part is fixedly connected with the first chuck; the motor controller is connected with a control line, and the control line extends out of the drum and is connected with the control handle. The purpose of adopting this preferred solution is to use the first chuck and the second chuck to seal the two ends of the drum, and the first chuck also realizes the transfer of the pool bottom cleaning motor to the drum; use the mounting bracket to clean the pool bottom The motor, battery and motor controller are fixed so that they are in a closed space to improve safety performance.

In a preferred solution of the present invention, wherein the installation frame includes a main frame formed by four side plates arranged in a rectangle, the two ends of the main frame are respectively provided with a first end plate and a second end plate, wherein the first end The plate is provided with a connection hole for the connection of the stator part in the pool bottom cleaning motor, and the second end plate is provided with an opening consistent with the rectangular shape formed by the four side plates; the pool bottom cleaning motor is adjacent to the mounting frame The first end plate is set, and the stator part of the pool bottom cleaning motor is provided with a connecting shaft, which extends into the mounting frame from the connecting hole of the first end plate, and is fixedly connected with the first end plate through a nut; The second end plate is provided with an end cover, and the outer edge of the end cover is fixedly connected with the second end plate by bolts; the center of the end cover is provided with a hollow shaft, and the hollow shaft extends outward through the port on the drum. For the second chuck, the hollow shaft is connected with the second chuck through a bearing. In the above preferred solution, the main frame is composed of four side plates, and the main body is connected into one body by two end plates, which has the advantages of simple structure, easy processing and good rigidity; one of the end plates is provided with a connecting hole, which is convenient for connection with The bottom cleaning motor is connected, and the other end is provided with a rectangular opening to facilitate the loading of components; by setting the end cover, not only the port of the mounting frame can be blocked, but the hollow shaft also realizes the connection with the second port on the drum port. The connection of the chuck realizes the flexible relative rotation of the hollow shaft and the second chuck by setting the bearing.

Preferably, a control line is provided inside the hollow shaft, one end of which extends into the installation frame to connect with the motor controller, and the other end extends outward to connect with the control handle; the battery is provided with a charging connector, and the charging The joint passes through the hollow shaft. By adopting this preferred solution, on the one hand, the connection between the control handle and the motor controller is realized. The control line is located in the hollow shaft, will not be entangled with other components, and is easy to achieve sealing; The above-mentioned control handle can control the speed of the motor at any time, so as to adjust the cleaning effect, which is convenient and fast, and saves more power; on the other hand, it is convenient to charge the battery.

In a preferred solution of the present invention, wherein, the first chuck and the second chuck are composed of a circular main body part and a connecting piece arranged on the outer edge of the main body part; wherein, the outer circular surface of the main body part It is matched with the inner wall of the drum, and a sealing ring is arranged between the two; the connecting piece extends in the axial direction, and the connecting piece is provided with a radial connecting hole, and the radial connecting hole is connected with the roller through screws. Adopting this preferred solution not only facilitates the sealing between the chuck and the drum, but also facilitates the connection between the chuck and the drum, and has a simple structure and convenient installation.

A preferred solution of the present invention, wherein the connecting rod at one end corresponding to the first chuck in the drum extends from the outside through the first chuck into the drum, and is fixedly connected with the stator part of the pool cleaning motor; and The connecting rod in one end corresponding to the second chuck in the drum is formed by the hollow shaft. The connecting rod is formed by using the hollow shaft, which has two purposes and simplifies the structure.

Preferably, the connecting rod is connected to the vehicle frame through a fixing base, the bottom of the fixing base is fixed on the vehicle frame, and a through hole is provided on the upper part of the fixing base, and the connecting rod is inserted into the through hole, The fixing base and the connecting rod are locked by screws. Through this preferred solution, the detachable connection between the cleaning device and the vehicle frame is realized, the structure is simple, and the assembly is convenient.

Preferably, the fixed seat is connected to the vehicle frame through a height adjustment mechanism, and the height adjustment mechanism includes a support plate, a guide rod, a spring and a control mechanism, wherein, the bottom of the fixed seat is fixed on the support plate, and the The lower end of the guide rod is fixed on the vehicle frame, and the upper end passes through the support plate upwards. The spring is sleeved on the guide rod. One end of the spring acts on the support plate, and the other end acts on the vehicle frame; the control mechanism includes a rotating The handrail is connected with the vehicle frame, and the lower end of the handrail is provided with an extension rod, and the extension rod is provided with an insert block, and the insert block extends into the slide groove arranged on the support plate. The purpose of using the above-mentioned height adjustment mechanism is that the operator can manually adjust the distance between the roller and the ground according to the resistance of the roller. Turn the armrest to lift the roller. On the contrary, if the resistance is too high, in order to improve the cleaning effect, the roller can be pressed down by turning the armrest to realize the flexible adjustment of the height of the roller from the bottom surface.

The working principle of the present invention is: when working, manually push the trolley to walk, can clean the pool bottom and the pool wall at the same time, or only clean the pool bottom, and when cleaning the pool bottom and the pool wall at the same time, the trolley moves along the Walking along the edge of the swimming pool, the roller in the pool bottom cleaning device cleans the bottom of the pool through rotating motion, and the pool wall cleaning brush in the pool wall cleaning device moves up and down to clean the pool wall; When cleaning the bottom of the pool, push the trolley to walk on other parts than the edge of the swimming pool, so as to realize the comprehensive cleaning of the swimming pool.

Compared with the prior art, the present invention has the following beneficial effects:

1. By installing the pool wall cleaning device and the pool bottom cleaning device at the same time, the pool bottom and pool wall of the swimming pool can be cleaned at the same time, which improves the work efficiency.

2. The battery is powered by the battery, and the battery, the bottom cleaning motor and the motor controller are arranged in the closed drum, which not only has a simple appearance, no power line is exposed, and the safety performance is improved.

3. In the pool bottom cleaning device, the drum structure is adopted, the effective working area is large, and the continuous cleaning of the rotation is realized, and the working efficiency is high.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of a specific embodiment of the invented swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time.

Fig. 2 is a schematic perspective view of the three-dimensional structure of the pool wall cleaning device in Fig. 1 .

Fig. 3 is a schematic structural view of the stressed roller in Fig. 2 .

Fig. 4 is a three-dimensional schematic diagram of the trolley and the pool bottom cleaning device in Fig. 1 .

5 and 6 are schematic structural views of the pool bottom cleaning device in FIG. 1 , wherein FIG. 5 is a front view, and FIG. 6 is a sectional view along line A-A of FIG. 5 .

7 and 8 are structural schematic diagrams of the installation frame in the pool bottom cleaning device shown in FIG. 5 and FIG. 6 , wherein FIG. 7 is a front view, and FIG. 8 is a B-B sectional view of FIG. 7 .

9 and 10 are schematic structural views of the first chuck in the pool bottom cleaning device shown in FIGS. 5 and 6 , wherein FIG. 9 is a front view, and FIG. 10 is a C-C sectional view of FIG. 7 .

Fig. 11 is a schematic perspective view of the three-dimensional structure of the trolley in Fig. 4 .

Fig. 12 is a partially enlarged view of the height adjustment mechanism in Fig. 11 .

FIG. 13 is a schematic structural view of the fixing seat in FIG. 12 .

detailed description

The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

1-12, the swimming pool cleaning machine of the present invention which can clean the pool bottom and the pool wall at the same time includes a pool wall cleaning device, a pool bottom cleaning device, a battery 12, a control assembly and a trolley. Wherein: described trolley comprises wheel 26 and vehicle frame 18, and wherein, described vehicle frame 18 comprises underframe 18-1 and armrest 18-2, can rotate relatively between armrest 18-2 and underframe 18-1; There are four wheels 26, which are arranged on the underframe 18-1. The pool wall cleaning device includes a pool wall support 27, a pool wall cleaning motor 25 and a pool wall cleaning actuator arranged on the pool wall support 27, wherein the pool wall support 27 is fixed on the vehicle frame 18, and the pool wall The wall cleaning executive mechanism comprises an upper transmission shaft 19, a lower transmission shaft 21, a circulating transmission part 22 and a pool wall cleaning brush 23, and the circulating transmission part 22 surrounds the upper transmission shaft 19 and the lower transmission shaft 21, and the The pool wall cleaning brush 23 is arranged on the circulating transmission member 22, and the pool wall cleaning motor 25 is connected with the upper transmission shaft 19 or the lower transmission shaft 21 through a transmission mechanism. The pool bottom cleaning device includes a drum 2, a pool bottom cleaning brush 1 arranged on the drum 2, and a driving mechanism for driving the drum 2 to rotate, wherein the two ends of the drum 2 are sealed, and the driving mechanism is arranged on the drum 2. Inside, the drive mechanism includes a pool bottom cleaning motor, the rotor part 7 of the pool bottom cleaning motor is connected to the drum 2, and the stator part 4 is provided with a connecting rod extending out of the drum 2 and connected to the vehicle frame 18. The accumulator 12 is arranged in the drum 2 , and the pool wall cleaning motor 25 and the pool bottom cleaning motor are connected with the accumulator 12 . The control assembly includes a motor controller 9 and a control handle 28, the motor controller 9 is arranged in the drum 2, and the control handle 28 is arranged on the handrail 18-2.

Referring to Figures 1 to 3, the pool wall bracket 27 includes an upright portion 27-1 and an inclined portion 27-2, the upper end of the inclined portion 27-2 is connected to the upright portion 27-1, and the upright portion 27-1 and the inclined portion 27 -2 is connected to the underframe 18-1 of the vehicle frame 18 to form a stable triangular structure. A plurality of stressed rollers 24 are distributed between the upper transmission shaft 19 and the lower transmission shaft 21, and the stressed rollers 24 include a cylinder 24-1 and a rotating shaft 24-2, and the rotating shaft 24-2 and the cylinder 24- 1 is fixedly connected, and the rotating shaft 24-2 is connected to the upright part 27-1 of the pool wall support 27 through a rotatable structure; the cylinder 24-1 extends into the movement track range of the head of the pool wall cleaning brush 23 within. Its purpose is to press the pool wall cleaning brush 23 on the pool wall to improve the cleaning effect; its principle is: the pool wall cleaning brush 23 moves up and down under the drive of the circulating transmission part 22, when the pool wall When the cleaning brush 23 moved to the position corresponding to the stressed cylinder 24, because the cylinder 24-1 stretched into the range of motion track of the head of the pool wall cleaning brush 23, the pool wall cleaning brush 23 was bypassing When cylinder 24-1 is used, it will be pushed to the pool wall, so that it can be more closely attached to the pool wall for powerful scrubbing, improving work efficiency and cleaning effect. Specifically, the rotating shaft 24-2 is connected to the cylinder 24-1 through a gripping disc 24-3, which is arranged in the cylinder 24-1, and the rotating shaft 24-2 is connected from the gripping disc 24 The center of -3 passes through and is fixedly connected with it, and the outer edge of the grasping disc 24-3 is provided with a connecting ring extending in the axial direction, and the connecting ring is fixedly connected with the cylinder 24-1 by a screw 24-4. In this way, the connection between the hollow cylinder 24-1 and the rotating shaft 24-2 is realized, and the structure is simple and the assembly is easy.

Referring to Fig. 1 and Fig. 2, there are two circulating transmission parts 22, which are distributed on the two ends of the upper transmission shaft 19 and the lower transmission shaft 21. The circulating transmission part 22 is a chain, and the upper transmission shaft 19 and the lower transmission shaft Both ends of the transmission shaft 21 are respectively provided with a sprocket 33 connected with the chain; the pool wall cleaning motor 25 is connected with the lower transmission shaft 21 through a transmission mechanism, and the transmission mechanism is a chain transmission mechanism. The advantage of using a chain as the circulating transmission part 22 is that the driving force is large, it will not slip, and the transmission path that can be obtained is long, so that the working stroke of the pool wall cleaning brush 23 is large; during work, the power of the pool wall cleaning motor 25 Through the transmission mechanism and the lower transmission shaft 21, it is transmitted to the circulating transmission part 22, and the circulating transmission part 22 rotates circularly, driving the pool wall cleaning brush 23 to rotate circularly up and down to realize the cleaning of the pool wall.

Referring to Figures 5 to 10, the drum 2 is provided with a mounting frame 10, and the two ends of the drum 2 are also provided with a first chuck 8 and a second chuck 11 that block the two ports of the drum 2. The outer edges of a chuck 8 and the second chuck 11 are fixedly connected to the drum 2; the stator part 4 in the pool bottom cleaning motor is fixedly connected to the mounting frame 10, and the battery 12 and the motor controller 9 are arranged on the mounting frame 10; the rotor part 7 in the pool bottom cleaning motor is fixedly connected with the first chuck 8; the motor controller 9 is connected with a control line 13, and the control line 13 extends out of the drum 2 and is connected with the control handle 28 . In the above structure, the first chuck 8 and the second chuck 11 are used to seal the two ends of the drum 2, and the first chuck 8 also realizes the transmission of the pool bottom cleaning motor to the drum 2; Clean motor at the bottom, storage battery 12 and motor controller 9 are fixed, make it in the enclosed space, improve safety performance.

Referring to Figures 5 to 8, the mounting frame 10 includes a main frame formed by four side plates 10-1 arranged in a rectangle, and the two ends of the main frame are respectively provided with a first end plate 10-2 and a second end plate 10-3, wherein the first end plate 10-2 is provided with a connecting hole 10-4 for connecting the stator part 4 in the pool bottom cleaning motor, and the second end plate 10-3 is provided with the four side plates 10-1 constitutes an opening 10-5 with a consistent rectangular shape; the pool bottom cleaning motor is set adjacent to the first end plate 10-2 of the mounting frame 10, and the stator part 4 of the pool bottom cleaning motor is provided with a connecting shaft 5. The connecting shaft 5 extends into the installation frame 10 from the connecting hole 10-4 of the first end plate 10-2, and is fixedly connected with the first end plate 10-2 through the nut 3; the second end plate 10- 3 is provided with an end cover 16, the outer edge of the end cover 16 is fixedly connected with the second end plate 10-3 by bolts; the center of the end cover 16 is provided with a hollow shaft 14, and the hollow shaft 14 extends outward through the drum 2 The second chuck 11 on the port, the hollow shaft 14 is connected with the second chuck 11 through a bearing 15 . In the above structure, the main frame is formed by four side plates 10-1, and then two end plates 16 are used to connect the main body, which has the advantages of simple structure, easy processing and good rigidity; one of the end plates 16 is provided with a connection The hole 10-4 is convenient to connect with the cleaning motor at the bottom of the pool, and the other end is provided with a rectangular opening 10-5, which is convenient for the loading of parts; by setting the end cover 16, not only the port of the mounting frame 10 can be blocked, but also the described The hollow shaft 14 also realizes the connection with the second chuck 11 on the port of the drum 2 , and the flexible relative rotation between the hollow shaft 14 and the second chuck 11 is realized by setting the bearing 15 .

5 and 6, the hollow shaft 14 is provided with a control line 13, one end of the control line 13 extends into the installation frame 10 to connect with the motor controller 9, and the other end extends outward to connect with the control handle 28; The battery 12 is provided with a charging connector, and the charging connector passes through the hollow shaft 14 . Through the above structure, on the one hand, the connection between the control handle 28 and the motor controller 9 is realized. The control line 13 is located in the hollow shaft 14, and will not be entangled with other components, and it is easy to achieve sealing; when in use, according to the working conditions Use the control handle 28 to control the rotation speed of the motor at any time, thereby adjusting the cleaning effect, which is convenient and fast, and saves power; on the other hand, it is convenient to charge the battery 12 .

5 and 6, the bearing 15 is arranged on the outer end surface of the second chuck 11, the outer ring in the bearing 15 is connected to the second chuck 11 by bolts, and the inner ring of the bearing 15 is connected to the hollow shaft 14 connect. In order to lighten the weight like this, the second chuck 11 is usually arranged thinner, so it is difficult to embed the bearing 15 in it, through the above structure, then solve this problem, so that both the thinner second chuck 11 can be used , also realized the installation of the bearing 15.

Referring to Fig. 5, Fig. 6, Fig. 9 and Fig. 10, described first chuck 8 and second chuck 11 are made of circular body part (like the body part in the first chuck 8 among Fig. 9 and Fig. 10 8-1) and the connecting piece arranged on the outer edge of the main body part (such as the connecting piece 8-2 in the first chuck 8 among Fig. 9 and Fig. 10); wherein, the outer circular surface of the main body part It is matched with the inner wall of the drum 2, and a sealing ring 17 is arranged between the two; the connecting piece extends in the axial direction, and the connecting piece is provided with a radial connecting hole, and the radial connecting hole and the drum 2 are connected by screws connect. This not only facilitates the sealing between the chuck and the drum 2, but also facilitates the connection between the chuck and the drum 2, with simple structure and convenient installation.

Referring to Figure 4, Figure 5, Figure 11 to Figure 13, the connecting rod 6 at one end corresponding to the first chuck 8 in the drum 2 extends from the outside through the first chuck 8 into the drum 2, and cleans with the pool ground The stator part 4 in the motor is fixedly connected; the connecting rod in one end corresponding to the second chuck 11 in the drum 2 is constituted by the hollow shaft 14 . The connecting rod is formed by using the hollow shaft 14, which has two purposes and simplifies the structure. The connecting rod is connected with the vehicle frame 18 through a fixed seat 20, the bottom of the fixed seat 20 is fixed on the vehicle frame 18, the upper part of the fixed seat 20 is provided with a through hole 20-1, and the connecting rod is inserted into the In the through hole 20-1, the fixing seat 20 and the connecting rod are locked by screws 32, so that the detachable connection between the cleaning device and the vehicle frame 18 is realized, the structure is simple, and the assembly is easy. The fixed seat 20 is connected to the vehicle frame 18 through a height adjustment mechanism, which includes a support plate 29, a guide rod 30, a spring 31 and a control mechanism, wherein the bottom of the fixed seat 20 is fixed on the support plate 29 Above, the lower end of the guide rod 30 is fixed on the bottom frame 18-1 of the vehicle frame 18, the upper end passes through the support plate 29 upwards, the spring 31 is sleeved on the guide rod 30, and one end of the spring 31 acts on the support plate 29, the other end acts on the chassis 18-1 of the vehicle frame 18; the control mechanism includes a handrail 18-2 that is rotatably connected to the vehicle frame 18, and the lower end of the handrail 18-2 is provided with an extension rod 18-3 , The extension rod 18-3 is provided with an insert block 18-4, and the insert block 18-4 extends into the slide groove 29-1 provided on the support plate 29. The purpose of using the above-mentioned height adjustment mechanism is that the operator can manually adjust the distance of the drum 2 from the ground according to the resistance of the drum 2. Large, by turning the handrail 18-2, the drum 2 is lifted. On the contrary, if the resistance is too high, in order to improve the cleaning effect, the drum 2 is pressed down by turning the handrail 18-2 to realize the flexible adjustment of the height of the drum 2 from the bottom surface.

The motor is a 24V DC brushless motor; the motor controller 99 is a 24V/250W Hallless dual-mode brushless controller; the battery 1212 is a 24V battery 1212 .

The working principle of the present invention is: when working, the trolley is manually pushed to walk, and the bottom and the wall of the pool can be cleaned at the same time, or only the bottom of the pool can be cleaned; Walking along the edge of the swimming pool, the roller 2 in the pool bottom cleaning device cleans the bottom of the pool by rotating, and the pool wall cleaning brush 23 in the pool wall cleaning device moves up and down to clean the pool wall; When only the bottom of the pool is cleaned, the trolley is pushed to walk on other parts than the edge of the swimming pool, so as to realize the comprehensive cleaning of the swimming pool.

The above is a preferred embodiment of the present invention, but the embodiment of the present invention is not limited by the above content, and any other changes, modifications, substitutions, combinations, and simplifications that do not deviate from the spirit and principles of the present invention are all Replacement methods that should be equivalent are all included within the protection scope of the present invention.

Claims (10)

1. A swimming pool cleaning machine capable of cleaning the bottom of the pool and the wall of the pool simultaneously, characterized in that it comprises a pool wall cleaning device, a pool bottom cleaning device, a storage battery, a control assembly and a trolley, wherein: The trolley includes wheels and a frame; The pool wall cleaning device includes a pool wall bracket, a pool wall cleaning motor and a pool wall cleaning actuator arranged on the pool wall bracket, wherein the pool wall bracket is fixed on the vehicle frame, and the pool wall cleaning actuator includes The upper transmission shaft, the lower transmission shaft, the circulation transmission part and the pool wall cleaning brush, the circulation transmission part surrounds the upper transmission shaft and the lower transmission shaft, and the pool wall cleaning brush is arranged on the circulation transmission part , the pool wall cleaning motor is connected to the upper transmission shaft or the lower transmission shaft through a transmission mechanism; The pool bottom cleaning device includes a roller, a pool bottom cleaning brush arranged on the roller, and a driving mechanism for driving the roller to rotate, wherein the two ends of the roller are sealed, and the driving mechanism is arranged in the roller, and the driving mechanism includes The pool bottom cleaning motor, the rotor part of the pool bottom cleaning motor is connected to the drum, and the stator part is provided with a connecting rod extending out of the drum and connected to the vehicle frame; The storage battery is arranged in the drum, and the pool wall cleaning motor and the pool bottom cleaning motor are connected to the storage battery; The control assembly includes a motor controller and a control handle, the motor controller is arranged in the drum, and the control handle is arranged on the vehicle frame. 2. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 1, characterized in that, a plurality of stressed rollers are distributed between the upper transmission shaft and the lower transmission shaft, and the stressed rollers It includes a cylinder and a rotating shaft, the rotating shaft is fixedly connected to the cylinder, and the rotating shaft is connected to the pool wall support through a rotatable structure; the cylinder extends into the movement track range of the head of the pool wall cleaning brush. 3. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 2, characterized in that there are two circulating transmission members, which are distributed at both ends of the upper transmission shaft and the lower transmission shaft, The circulating transmission part is a chain, and the two ends of the upper transmission shaft and the lower transmission shaft are respectively provided with sprockets connected with the chain; the pool wall cleaning motor is connected with the lower transmission shaft through a transmission mechanism, and the transmission mechanism It is a belt transmission mechanism, a chain transmission mechanism or a gear transmission mechanism. 4. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to any one of claims 1 to 3, characterized in that, the drum is provided with mounting brackets, and the two ends of the drum are also equipped with The two ports of the drum are blocked by the first chuck and the second chuck, the outer edges of the first chuck and the second chuck are fixedly connected with the drum; the stator part of the pool bottom cleaning motor is fixedly connected with the mounting frame , the battery and the motor controller are arranged on the mounting frame; the rotor part in the bottom cleaning motor is fixedly connected with the first chuck; the motor controller is connected with a control line, and the control line extends out of the drum Connect with control handle. 5. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 4, wherein the installation frame includes a main frame formed by four side plates arranged in a rectangle, and the two sides of the main frame are The ends are respectively provided with a first end plate and a second end plate, wherein the first end plate is provided with a connecting hole for the connection of the stator part in the pool bottom cleaning motor, and the second end plate is provided with the four side plates. Consistent rectangular openings; the bottom cleaning motor is set adjacent to the first end plate of the mounting frame, and the stator part of the bottom cleaning motor is provided with a connecting shaft, which connects from the connecting hole of the first end plate Extending into the installation frame, and fixedly connected with the first end plate through nuts; the second end plate is provided with an end cover, and the outer edge of the end cover is fixedly connected with the second end plate through bolts; the end cover A hollow shaft is arranged in the center, and the hollow shaft extends outward through the second chuck on the port of the drum, and the hollow shaft is connected with the second chuck through a bearing. 6. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 5, characterized in that a control line is provided inside the hollow shaft, and one end of the control line extends into the installation frame to communicate with the motor control connected to the controller, and the other end extends outwards to connect with the control handle; the battery is provided with a charging connector, and the charging connector passes through the hollow shaft. 7. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 6, characterized in that, the first chuck and the second chuck are composed of a circular main body and are arranged on the main body The connecting piece on the outer edge; wherein, the outer circular surface of the main body part matches the inner wall of the drum, and a sealing ring is arranged between the two; the connecting piece extends in the axial direction, and the connecting piece is provided with a diameter To the connecting hole, the radial connecting hole and the roller are connected by screws. 8. The swimming pool cleaning machine capable of simultaneously cleaning the pool bottom and the pool wall according to any one of claims 5 to 7, characterized in that the connecting rod at the end corresponding to the first chuck in the drum passes through the first chuck from the outside. A chuck protrudes into the drum and is fixedly connected with the stator part of the pool cleaning motor; the connecting rod in one end corresponding to the second chuck in the drum is formed by the hollow shaft. 9. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 8, characterized in that, the connecting rod is connected to the vehicle frame through a fixing seat, and the bottom of the fixing seat is fixed on the vehicle frame Above, the upper part of the fixing base is provided with a through hole, the connecting rod is inserted into the through hole, and the fixing base and the connecting rod are locked by screws. 10. The swimming pool cleaning machine capable of cleaning the pool bottom and the pool wall at the same time according to claim 9, wherein the fixing seat is connected to the vehicle frame through a height adjustment mechanism, and the height adjustment mechanism includes a support plate, Guide rod, spring and control mechanism, wherein, the bottom of the fixed base is fixed on the support plate, the lower end of the guide rod is fixed on the vehicle frame, the upper end passes through the support plate upwards, the spring is sleeved on the guide rod, One end of the spring acts on the support plate, and the other end acts on the vehicle frame; the control mechanism includes an armrest rotatably connected to the vehicle frame, the lower end of the armrest is provided with an extension rod, and the extension rod is provided with an insert. The plug extends into the slide groove provided on the support plate.