CN112090044A

CN112090044A - Ball sport equipment belt cleaning device

Info

Publication number: CN112090044A
Application number: CN202010975774.1A
Authority: CN
Inventors: 王一晶; 张凯; 闫萍; 赵鼎; 邢艳艳
Original assignee: Shandong Transport Vocational College
Current assignee: Shandong Transport Vocational College
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2020-12-18
Anticipated expiration: 2040-09-16
Also published as: CN112090044B

Abstract

The invention relates to a cleaning device, in particular to a cleaning device for ball sports equipment. The rotating shaft drives the cam to rotate by rotating the handle at the outermost end of the rotating shaft so as to realize the lifting of the movable plate, and the lifting of the movable plate drives the lower support to lift, so that the holding and releasing of the ball are conveniently realized; injecting high-pressure cleaning liquid into the annular water cavity through the water inlet, spraying the high-pressure cleaning liquid to the ball to be cleaned through the water outlet, and preliminarily washing the ball to be cleaned; the roller is of a rotary body structure with a thin middle part and thick two ends, and can be matched with the shape of the outer wall of the ball, so that bristles on the outer wall of the roller can be fully contacted with the ball body, and the cleaning effect is improved; after the cylinder washs the ball, dial the ball through changeing the ball device and make it take place to rotate for the ball is held tightly and can't be washed the both ends shift position that the brush hair was washed because of being held by bottom suspension and upper bracket, then makes the cylinder wash the ball once more, so that whole spheroid can all be washed, washs comprehensively, clean effectual.

Description

Ball sport equipment belt cleaning device

Technical Field

The invention relates to a cleaning device, in particular to a cleaning device for ball sports equipment.

Background

Sports equipment is a general term for various instruments, equipment and articles used in competitive sports competitions and body-building exercises, wherein ball sports equipment such as basketball, football, volleyball and the like are commonly used. Basketball, football, volleyball and other ball sports equipment are stained with a large amount of dust and sweat of athletes after being used, so that the ball sports equipment needs to be cleaned regularly. Adopt the manpower to wash not only inefficiency and intensity of labour is big, in addition, current ball belt cleaning device mostly can not carry out the omnidirectional washing to the spheroid, and cleaning effect is unsatisfactory, consequently, how to provide a ball sport equipment belt cleaning device who washs comprehensively, clean effectual is the technical problem that technical staff in the field awaited a urgent need to solve.

Disclosure of Invention

In view of the above, the technical problems to be solved by the present invention are: how to provide a ball sports equipment belt cleaning device that washs comprehensively, clean effectual.

In order to achieve the above object, the present invention provides a cleaning device for ball sports equipment, comprising an upper casing and a lower casing, wherein the upper casing is fixedly installed on the lower casing, a first motor is fixedly installed at the center position of the upper end surface of the upper casing, a first bearing is installed between the output shaft of the first motor and the upper casing, the output shaft of the first motor extends into the upper casing and is fixedly connected with a pinion, the pinion is simultaneously engaged with a plurality of bull gears, the bull gears are fixedly installed on an upper support, a first bearing is installed between the upper support and the upper casing, an upper fixing plate is fixedly installed in the upper casing, the upper support and the output shaft of the first motor both pass through the upper fixing plate, and first bearings are installed between the upper support and the output shaft of the first motor, a ball rotating device is installed in the upper support, the output shaft of the first motor is connected with a roller shaft through a first coupler, the outer wall surface of the roller shaft is fixedly provided with an arc-shaped roller, the outer wall of the roller is provided with bristles, the roller is of a rotator structure with a thin middle part and two thick ends, a lower fixed plate is fixedly arranged in a lower shell, the lower fixed plate is provided with lower supports with the same number as that of the upper supports, the lower ends of the lower supports are arranged on movable plates which are slidably arranged in the lower shell and positioned below the lower fixed plate, the lower end surface of the movable plates is in contact with a plurality of cams which are fixedly arranged on a rotating shaft, the rotating shaft is arranged on a bottom support which is fixed on the lower shell, a fixed disc with fixed holes is fixedly arranged on the lower shell, the rotating shaft sequentially penetrates through the fixed disc and the lower shell, a handle at the outermost end of the rotating shaft is provided with a horizontal through hole for accommodating a bolt, the upper shell is provided with a sliding door made of transparent materials, the lower end of the sliding door is inserted into a lower shell groove of the lower shell, a water outlet is formed in the lower shell and located above the lower fixing plate, a water inlet is formed in the upper shell, and the water inlet and the water outlet are located on the same side. The rotary ball device comprises a second motor fixedly mounted on the upper support, an output shaft of the second motor is connected with a drive plate shaft through a second coupler, the upper support is of a hollow structure, a support plate is fixedly mounted on the inner wall of the upper support, the drive plate shaft is mounted on the support plate through a second bearing, a drive plate is fixedly mounted at the lower end of the drive plate shaft, drive plate upper end circumference is uniformly distributed on the drive plate, the drive plate is matched with a rotary plate, the circumference is uniformly distributed on the rotary plate and matched with the drive plate column, the rotary plate shaft is fixed at one end of the rotary plate and is mounted on the upper support through a third bearing, and the rotary plate is located above an upper arc cap of the upper support.

Preferably, the upper shell is provided with an annular water cavity communicated with the water inlet, the inner wall of the upper shell is provided with a plurality of rows of water outlets communicated with the annular water cavity, and the water outlets are positioned below the upper fixing plate.

Preferably, the bolt is the thin ladder cylindric in the middle of the both ends thickness, the interlude of bolt is located in the horizontal through-hole of the handle of pivot outermost end just the interlude length of bolt is greater than the length of horizontal through-hole.

Preferably, the rotating shaft is located at the middle position of the lower shell, and the cam is located between two adjacent bottom supports.

Preferably, the ball drying rack is fixed on one side of the upper shell and one side of the lower shell, the ball drying rack comprises a support frame, the support frame is of a rectangular shell structure with an opening at the front end, two third motors and two polished rods are fixed on a rectangular bottom plate of the support frame, the two third motors are located on one diagonal line of the rectangular bottom plate of the support frame, the two polished rods are located on the other diagonal line of the rectangular bottom plate of the support frame, an output shaft of the third motor is connected with a threaded rod through a third coupler, threads are arranged in the middle of the threaded rod, the two ends of the threaded rod are not provided with threads, the upper end of the threaded rod is rotatably connected with a top plate of the support frame, the upper ends of the polished rods are fixed on the top plate of the support frame, small fixing plates are fixedly mounted on the two polished rods, the small fixing plates are sleeved at the lower ends of the threaded rod in, the improved polished rod supporting frame is characterized in that circular arc grooves are formed in the front end face and the rear end face of the lifting plate, a circular through groove for accommodating a ball is formed in the upper end face of the lifting plate, the lifting plate is sleeved on the polished rod in a hollow mode, two supporting rings are movably mounted at the lower end of the rear side wall of the supporting frame, air holes are formed in the three vertical faces of the supporting frame, and a shallow groove is formed in the central position of the upper end face of the small.

Preferably, the outer side wall of the upper shell is fixedly provided with a hook, and the sliding door is provided with a hanging ring which can rotate on the sliding door.

Preferably, the lower support comprises a lower arc cap, a support column is fixedly installed at the lower end of the lower arc cap, the lower support is fixedly installed at the lower end of the support column in a protruding mode, a filter screen box is installed on the support column, and the diameter of the lower support in the protruding mode is larger than that of the support column.

The invention has the following advantages:

(1) the rotating shaft drives the cam to rotate by rotating the handle at the outermost end of the rotating shaft so as to realize the lifting of the movable plate, and the lifting of the movable plate drives the lower support to lift, so that the holding and releasing of the ball are conveniently realized;

(2) injecting high-pressure cleaning liquid into the annular water cavity through the water inlet, spraying the high-pressure cleaning liquid to the ball to be cleaned through the water outlet, and preliminarily washing the ball to be cleaned;

(3) the roller is of a rotary body structure with a thin middle part and thick two ends, and can be matched with the shape of the outer wall of the ball, so that bristles on the outer wall of the roller can be fully contacted with the ball body, and the cleaning effect is improved;

(4) after the ball is cleaned by the roller, the ball is stirred by the ball rotating device to rotate, so that the ball is held by the lower support and the upper support and can not be cleaned by the brush hair at two ends to move, and then the roller is used for cleaning the ball again, so that the whole ball body can be cleaned, and the cleaning is comprehensive and has a good cleaning effect;

(5) the ball airing frames are fixed on one sides of the upper shell and the lower shell, so that washed balls can be conveniently placed on the ball airing frames to be aired, and the ball airing frames are vertically arranged, so that the occupation of ground space is reduced;

(6) a filter screen box is arranged on a support column of the lower support, a filter screen of the filter screen box is arranged upwards, so that silt washed off the ball body can be conveniently collected, and the filter screen box can be detached from the support column and is convenient to clean;

(7) after the sliding door is pulled upwards, the hanging ring is rotated to hang the sliding door on the hook so as to fix the sliding door, and balls to be washed can be placed conveniently.

Drawings

FIG. 1: the overall structure schematic diagram of the cleaning device for the ball sports equipment is disclosed;

FIG. 2: the internal structure schematic diagram of the cleaning device for the ball sports equipment is disclosed;

FIG. 3: the cross-sectional structure of the cleaning device for the ball sports equipment is schematic;

FIG. 4: the invention relates to an enlarged structure schematic diagram of a cleaning device for ball sports equipment at the A position;

FIG. 5: the B part of the cleaning device for the ball sports equipment is enlarged in structure schematic diagram;

FIG. 6: the invention relates to a bottom support structure schematic diagram of a cleaning device for ball sports equipment.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first," "second," and the like in the description and in the claims, and in the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The invention is further illustrated by the following figures and examples:

as shown in fig. 1 to 6, the cleaning device for ball sports equipment of the present invention comprises an upper casing 1 and a lower casing 2, wherein the upper casing 1 is fixedly installed on the lower casing 2, a first motor 6 is fixedly installed at the center position of the upper end surface of the upper casing 1, a first bearing 26 is installed between the output shaft of the first motor 6 and the upper casing 1, the output shaft of the first motor 6 extends into the upper casing 1 and is fixedly connected with a pinion 15, the pinion 15 is simultaneously engaged with a plurality of bull gears 16, the number of the bull gears 16 is preferably four, the bull gears 16 are fixedly installed on an upper support 7, the first bearing 26 is installed between the upper support 7 and the upper casing 1, an upper fixing plate 27 is fixedly installed in the upper casing 1, the output shafts of the upper support 7 and the first motor 6 all penetrate through the upper fixing plate 27, the upper support 7, the first bearing 26 is installed between the output shaft of the first motor 6 and the upper fixing plate 27, and a ball rotating device is, an output shaft of a first motor 6 is connected with a roller shaft 14 through a first coupling 13, the roller shaft 14 is fixedly provided with a roller 12 with an arc-shaped outer wall surface, the outer wall of the roller 12 is provided with brush bristles 19, the roller 12 is of a rotator structure with a thin middle part and thick two ends and can adapt to the shape of the outer wall of a sphere, so that the brush bristles 19 can be fully contacted with the sphere, the cleaning effect is improved, a lower fixing plate 17 is fixedly arranged in a lower shell 2, lower supports 10 with the same number as that of upper supports 7 are arranged on the lower fixing plate 17, the lower ends of the lower supports 10 are arranged on a movable plate 18, the movable plate 18 is slidably arranged in the lower shell 2 and is positioned below the lower fixing plate 17, preferably, the side wall of the movable plate 18 is provided with a sliding strip, the inner wall of the lower shell 2 is provided with a sliding way matched with the sliding strip, so that the movable plate 18 can, the installation angles of the plurality of cams 21 are the same, the rotating shaft 5 is installed on the bottom support 20, the bottom support 20 is fixed on the lower shell 2, the number of the bottom supports 20 is preferably four, the fixed disk 4 with the fixing holes 401 is fixedly installed on the lower shell 2, the rotating shaft 5 sequentially penetrates through the fixed disk 4 and the lower shell 2, the handle at the outermost end of the rotating shaft 5 is provided with a horizontal through hole for accommodating the bolt 9, the rotating shaft 5 drives the cam 21 to rotate by rotating the handle at the outermost end of the rotating shaft 5 so as to realize the lifting of the movable plate 18, the lifting of the movable plate 18 drives the lower support 10 to lift, the cam 21 is the extreme position of the movement of the cam 21 when contacting with the lower shell 2, at the moment, the movable plate 18 drives the lower support 10 to be lowered to the lowest position, the sliding door 3 made of transparent material is installed on the upper shell 1 so as to facilitate the observation of the, before the cleaning ball type sports equipment, the movable plate 18 is located at the lowest position, the ball can be placed on the lower support 10 by upwards pulling the sliding door 3, the handle at the outermost end of the rotating shaft 5 is rotated to enable the rotating shaft 5 to drive the cam 21 to rotate to drive the movable plate 18 to ascend, after the ball is tightly held by the lower support 10 and the upper support 7, the bolt 9 is pushed to enable the bolt to be inserted into the corresponding fixing hole 401 on the fixed disc 4 to achieve fixing of the rotating shaft 5, so that the lower support 10 and the upper support 7 can keep tightly holding the ball, after the ball is placed, the sliding door 3 is downwards pulled to enable the lower end of the sliding door 3 to be inserted into the lower shell groove 202 of the lower shell 2, at the moment, the upper shell 1, the lower shell 2 and the sliding door 3 enclose a closed structure, the lower shell 2 is provided with a water outlet 201, the water outlet 201 is located above the lower.

As shown in fig. 3 to 4, an annular water cavity 104 communicated with a water inlet 102 is arranged on the upper shell 1, a plurality of rows of water outlets 103 communicated with the annular water cavity 104 are arranged on the inner wall of the upper shell 1, the water outlets 103 are positioned below the upper fixing plate 27, after the lower support 10 and the upper support 7 hold the ball tightly and the sliding door 3 is closed, high-pressure cleaning liquid is injected into the annular water cavity 104 through the water inlet 102, the high-pressure cleaning liquid is sprayed to the ball to be cleaned through the water outlet 103, the ball to be cleaned is initially washed, the high-pressure cleaning liquid is stopped to be injected after the water level in the upper shell 1 is over the ball, then, the first motor 6 is started to drive the roller 12 to rotate to clean the ball, the first motor 6 drives the pinion 15 to further drive the bull gear 16 to rotate, the rotation of the bull gear 16 drives the upper support 7 to rotate, and the upper support 7 drives the ball and the lower support 10 to rotate, so that the bristles 19 on the outer wall of the roller 12 clean the periphery of the ball.

As shown in fig. 3 to 5, the ball-rotating device includes a second motor 8 fixedly mounted on an upper support 7, an output shaft of the second motor 8 is connected with a dial shaft 23 through a second coupling 22, the upper support 7 is of a hollow structure, a support plate 24 is fixedly mounted on an inner wall of the upper support 7, preferably two support plates 24 are mounted on the inner wall of the upper support, the dial shaft 23 is mounted on the support plate 24 through a second bearing 25, a dial 28 is fixedly mounted at a lower end of the dial shaft 23, dial posts 2801 are uniformly distributed on a circumference of an upper end of the dial 28, the dial 28 is matched with a dial 29, dial posts 2901 matched with the dial posts 2801 are uniformly distributed on a circumference of the dial 29, a dial shaft 30 is fixed at one end of the dial 29, the dial shaft 30 is mounted on the upper support 7 through a third bearing 31, the dial 29 is located above an upper arc cap 701 of the upper support 7, after the first motor 6 drives the roller 12 to clean the ball, the first motor 6 is turned off, the gearwheel 16 and the upper, at the moment, the ball can move between the lower support 10 and the upper support 7 without separating from the lower support 10 and the upper support 7, the second motor 8 is started to drive the dial plate shaft 23 to rotate so as to drive the dial plate 28 to rotate, the rotating dial plate 28 drives the rotating disc 29 matched with the rotating dial plate to rotate, the rotating disc 29 and the ball contact the dial ball to rotate, so that the ball is held tightly by the lower support 10 and the upper support 7 and can not be washed by the roller 12 at two end moving positions, then the second motor 8 is closed, the first motor 6 is restarted to wash the ball again, the whole ball can be washed, the washing is comprehensive, and the cleaning effect is good; after the balls are washed, sewage is discharged from a water outlet 201 on the lower shell 2, and then the sliding door 3 is opened to take out the washed balls.

As shown in fig. 1-2, the plug pin 9 is a stepped cylinder with thick ends and thin middle, the middle section of the plug pin 9 is positioned in the horizontal through hole of the handle at the outermost end of the rotating shaft 5, and the length of the middle section of the plug pin 9 is greater than that of the horizontal through hole.

As shown in fig. 3 and 6, the rotating shaft 5 is located at the middle position of the lower housing 2, the cam 21 is located between two adjacent bottom supports 20, and preferably, a limiting ring for preventing the rotating shaft 5 from moving on the bottom supports 20 is arranged on the horizontal section of the rotating shaft 5.

As shown in fig. 1-2, the outer side wall of the upper shell 1 is fixedly provided with a hook 101, the sliding door 3 is provided with a hanging ring 301, the hanging ring 301 can rotate on the sliding door 3, the sliding door 3 is pulled upwards, and then the hanging ring 301 is rotated to hang the sliding door 3 on the hook 101 so as to fix the sliding door 3, so that a ball to be washed can be placed conveniently.

As shown in fig. 1-3, the bottom bracket 10 includes a lower arc cap 1001, a support column 1002 is fixedly installed at the lower end of the lower arc cap 1001, a lower support projection 1003 is fixedly installed at the lower end of the support column 1002, a filter screen box 11 is installed on the support column 1002, a filter screen of the filter screen box is arranged upwards, silt washed down on a sphere is convenient to collect, preferably, the filter screen box can be detached from the support column 1002 and is convenient to clean, the diameter of the lower support projection 1003 is larger than that of the support column 1002, and the lower end of the bottom bracket 10 is prevented from being separated from the movable plate 18.

As shown in fig. 1 to 3, a ball airing rack is fixed on one side of the upper casing 1 and the lower casing 2, the ball airing rack comprises a support frame 32, the support frame 32 is a rectangular casing structure with an opening at the front end, two third motors 33 and two polished rods 36 are fixed on a rectangular bottom plate of the support frame 32, the two third motors 33 are positioned on one diagonal line of the rectangular bottom plate of the support frame 32, the two polished rods 36 are positioned on the other diagonal line of the rectangular bottom plate of the support frame 32, an output shaft of the third motor 33 is connected with a threaded rod 35 through a third coupler 34, threads are arranged in the middle of the threaded rod 35, no threads are arranged at two ends, the upper end of the threaded rod 35 is rotatably connected with a top plate of the support frame 32, the upper end of the polished rod 36 is fixed on the top plate of the support frame 32, a small fixing plate 37 is fixedly installed on the two polished rods 36, the small fixing plate 37 is sleeved, preferably, the distance between adjacent lifting plates 39 is slightly larger than the diameter of the ball, the front end and the rear end of each lifting plate 39 are provided with arc grooves 40, the upper end surface of each lifting plate 39 is provided with a circular through groove for accommodating the ball, each lifting plate 39 is sleeved on the corresponding polish rod 36 in a hollow mode, each polish rod 36 plays a guiding role, the lower end of the rear side wall of each support frame 32 is movably provided with two support rings 38, when each support ring 38 is attached to the rear side wall of each support frame 32, each support ring 38 is positioned below the arc groove 40 at the rear end of each lifting plate 39 and does not influence the lifting of each lifting plate 39, each support frame 32 is provided with air holes on three vertical surfaces for keeping ventilation and accelerating ball drying, a shallow groove is arranged at the central position of the upper end surface of each small fixing plate 37 and stores a small amount of possible water drops dropping on the ball, each two third motors 33 are started, each two third motors 33, the distance between adjacent lifter plates 39 remains constant; when balls need to be dried, the balls are firstly placed on the lifting plate 39 at the lower position, the lifting plate 39 at the higher position needs to be used after the lifting plate 39 at the lower position is fully placed, the supporting ring 38 is firstly ensured to be attached to the rear side wall of the supporting frame 32, then the third motor 33 is started to drive the lifting plate 39 to descend, the washed balls are placed on the lifting plate 39 at the higher position, after the lifting plate 39 is fully placed with the balls, the third motor 33 is started to reversely rotate to drive the lifting plate 39 to ascend to the uppermost position, at the moment, the lifting plate 39 is fully positioned above the supporting ring 38, and then the supporting ring 38 is rotated to rotate to the horizontal position around the supporting frame 32 for placing the washed balls; in addition, in the time period that the ball is not required to be aired, the ball airing rack can also be used as a storage rack for placing the balls.

As shown in fig. 1 to 6, when the washing machine is used, the sliding door 3 is pulled upwards to place a ball to be washed on the lower support 10, the handle at the outermost end of the rotating shaft 5 is rotated to enable the rotating shaft 5 to drive the cam 21 to rotate to drive the movable plate 18 and the support 10 to ascend, after the ball is tightly embraced by the lower support 10 and the upper support 7, the bolt 9 is pushed to be inserted into the corresponding fixing hole 401 on the fixed disk 4 to fix the rotating shaft 5, so that the ball is tightly embraced by the lower support 10 and the upper support 7, and the sliding door 3 is closed after the ball is fully embraced; injecting high-pressure cleaning liquid into the annular water cavity 104 through the water inlet 102, spraying the high-pressure cleaning liquid to the ball to be cleaned through the water outlet 103, preliminarily flushing the ball to be cleaned, and stopping injecting the high-pressure cleaning liquid after the water level in the upper shell 1 is over the ball; after the first motor 6 is started to drive the roller 12 to clean the balls, the first motor 6 is turned off, the rotating shaft 5 drives the cam 21 to rotate, so that the movable plate 18 and the support 10 slightly descend by virtue of gravity and the rotating shaft 5 is fixed again, and at the moment, the balls can move between the lower support 10 and the upper support 7 but cannot be separated; the second motor 8 is started to drive the dial plate shaft 23 to rotate so as to drive the dial plate 28 to rotate, the rotating dial plate 28 drives the rotating disc 29 matched with the rotating dial plate to rotate, the rotating disc 29 and the ball contact to dial the ball to rotate, and the ball is clamped by the lower support 10 and the upper support 7 to move positions at two ends, which cannot be washed by the roller 12; then the second motor 8 is closed and the first motor 6 is restarted to clean the ball again, so that the whole ball body can be cleaned completely and the cleaning effect is good; after the balls are washed, sewage is drained from a water outlet 201 on the lower shell 2, the sliding door 3 is opened, the washed balls are taken out and placed on a ball airing frame, and the balls are aired.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a ball sport equipment belt cleaning device, includes casing and lower casing, go up casing fixed mounting in on the casing down, its characterized in that: a first motor is fixedly installed at the center of the upper end face of the upper shell, a first bearing is installed between an output shaft of the first motor and the upper shell, the output shaft of the first motor penetrates into the upper shell and is fixedly connected with a pinion, the pinion is simultaneously meshed with a plurality of large gears, the large gears are fixedly installed on an upper support, a first bearing is installed between the upper support and the upper shell, an upper fixing plate is fixedly installed in the upper shell, the upper support and the output shaft of the first motor penetrate through the upper fixing plate, first bearings are installed between the upper support and the upper fixing plate, a ball rotating device is installed in the upper support, the output shaft of the first motor is connected with a drum shaft through a first coupler, and an arc-shaped drum is fixedly installed on the drum shaft, and the outer wall face of the drum shaft is an arc-shaped drum, the outer wall of the roller is provided with bristles, the roller is of a rotating body structure with a thin middle part and two thick ends, a lower fixing plate is fixedly arranged in the lower shell, a lower support with the same quantity as the upper support is arranged on the lower fixing plate, the lower end of the lower support is arranged on a movable plate, the movable plate is slidably arranged in the lower shell and is positioned below the lower fixing plate, the lower end face of the movable plate is in contact with a plurality of cams, the cams are fixedly arranged on a rotating shaft, the rotating shaft is arranged on a bottom support, the bottom support is fixed on the lower shell, a fixed disc with fixed holes is fixedly arranged on the lower shell, the rotating shaft sequentially penetrates through the fixed disc and the lower shell, a horizontal through hole for accommodating a bolt is arranged on a handle at the outermost end of the rotating shaft, a sliding door made of transparent material is arranged on the upper shell, and the lower end of the sliding door is inserted into a lower shell, the water outlet is arranged on the lower shell and located above the lower fixing plate, and the water inlet is arranged on the upper shell and located on the same side as the water outlet. The rotary ball device comprises a second motor fixedly mounted on the upper support, an output shaft of the second motor is connected with a drive plate shaft through a second coupler, the upper support is of a hollow structure, a support plate is fixedly mounted on the inner wall of the upper support, the drive plate shaft is mounted on the support plate through a second bearing, a drive plate is fixedly mounted at the lower end of the drive plate shaft, drive plate upper end circumference is uniformly distributed on the drive plate, the drive plate is matched with a rotary plate, the circumference is uniformly distributed on the rotary plate and matched with the drive plate column, the rotary plate shaft is fixed at one end of the rotary plate and is mounted on the upper support through a third bearing, and the rotary plate is located above an upper arc cap of the upper support.

2. The cleaning device for ball sports equipment according to claim 1, wherein: the upper shell is provided with an annular water cavity communicated with the water inlet, the inner wall of the upper shell is provided with a plurality of rows of water outlets communicated with the annular water cavity, and the water outlets are positioned below the upper fixing plate.

3. The cleaning device for ball sports equipment according to claim 1, wherein: the bolt is the thin ladder cylindric in the middle of the both ends thickness, the interlude of bolt is located in the horizontal through-hole of the handle of pivot outermost end just the interlude length of bolt is greater than the length of horizontal through-hole.

4. The cleaning device for ball sports equipment according to claims 2 and 3, wherein: the rotating shaft is located in the middle of the lower shell, and the cam is located between two adjacent bottom supports.

5. The cleaning device for ball sports equipment according to claim 1, wherein: the ball airing frame is fixed on one side of the upper shell and one side of the lower shell and comprises a support frame, the support frame is of a rectangular shell structure with an opening at the front end, two third motors and two polished rods are fixed on a rectangular bottom plate of the support frame, the two third motors are positioned on one diagonal line of the rectangular bottom plate of the support frame, the two polished rods are positioned on the other diagonal line of the rectangular bottom plate of the support frame, an output shaft of the third motor is connected with a threaded rod through a third coupler, threads are arranged in the middle of the threaded rod, the two ends of the threaded rod are not provided with threads, the upper end of the threaded rod is rotatably connected with a top plate of the support frame, the upper ends of the polished rods are fixed on the top plate of the support frame, small fixing plates are fixedly installed on the two polished rods, the small fixing plates are sleeved at the lower ends of the threaded rod in a hollow mode, the improved polished rod supporting frame is characterized in that circular arc grooves are formed in the front end face and the rear end face of the lifting plate, a circular through groove for accommodating a ball is formed in the upper end face of the lifting plate, the lifting plate is sleeved on the polished rod in a hollow mode, two supporting rings are movably mounted at the lower end of the rear side wall of the supporting frame, air holes are formed in the three vertical faces of the supporting frame, and a shallow groove is formed in the central position of the upper end face of the small.

6. The cleaning device for ball sports equipment according to claim 1, wherein: the outer side wall of the upper shell is fixedly provided with a hook, and the sliding door is provided with a hanging ring which can rotate on the sliding door.

7. The cleaning device for ball sports equipment according to claim 6, wherein: the lower support 10 comprises a lower arc cap, a support column is fixedly installed at the lower end of the lower arc cap, the lower support is fixedly installed at the lower end of the support column in a protruding mode, a filter screen box is installed on the support column, the filter screen box is installed on the support column, and the diameter of the lower support in the protruding mode is larger than that of the support column.