Article storage cabinet for college sports

Abstract

The invention discloses an article storage cabinet for college sports, which comprises a support frame and a support back plate fixed on the support frame, and the back plate is provided with a cleaning assembly and a placing frame. The cleaning assembly comprises a clamping and rotating driving assembly, a cleaning frame can slide on the supporting back plate, and a cleaning spray head, a water guide pipe and a water conveying hose are arranged in the frame. The clamping assembly comprises a lower supporting ring, a rotating ring, a main sliding rod, an upper pressing ring and the like, and the upper pressing ring is provided with a rolling body. A screw in the rotary driving assembly is arranged through a shaft seat and the like, a threaded sleeve is matched with the screw, and the screw is connected with a rotating ring. The main sliding rod is connected with a pressing plate through a rack, an idle wheel, a spring and the like. A telescopic cylinder is connected with a cleaning frame. The supporting back plate is provided with an L-shaped fixing plate connected with the placing frame and provided with a water tank, a water pump, a water collecting tank and a drainage pipe. According to the storage cabinet, the cleaning frame slides to drive the rotating ring to rotate the ball, dead-corner-free cleaning is achieved by combining with water spraying of the nozzle, the cleaning frame and the upper pressing ring are linked to conveniently place and fix the ball, the spring adapts to balls of different sizes, and the advantages are obvious.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of storage equipment, in particular to a college sports article storage cabinet. BACKGROUND

[0002] The college sports article storage cabinet is mainly used for classified storage of college sports articles, such as various balls (football, basketball, volleyball, etc.), and has a cleaning function for some easily soiled sports articles, such as balls, to clean the articles during storage.

[0003] In the prior art, a sports article placing and cleaning device with publication number "CN221451654U" relates to the technical field of sports articles, comprising a support back plate, a cleaning component and a limiting component, a storage cabinet body is installed below the support back plate, the cleaning component for removing stains on the surface of the ball sports article is arranged on the front side of the support back plate, and the limiting component for fixing different types of ball sports articles is arranged on one side of the support back plate. The placing and cleaning device provided by the utility model has the functions of displaying and placing ball sports articles, and can also perform simple cleaning work on the balls, and multiple balls can be cleaned at a time, thereby reducing the operation process of maintenance personnel and increasing the functionality of the device. In addition, the limiting component can be used to fix different types of balls during cleaning work, avoiding displacement of the balls when they are washed by water.

[0004] However, the prior art still has some shortcomings, such as:

[0005] Although the device can clean ball sports articles, the ball sports articles are in a stationary state during cleaning, and only a single angle can be cleaned, so there are dead angles. Therefore, a storage cabinet that can clean ball sports articles comprehensively is needed. SUMMARY

[0006] The present application relates to the technical field of storage equipment, in particular to a college sports article storage cabinet.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0008] A college sports article storage cabinet, comprising a support frame, a support back plate fixedly arranged on the support frame, a cleaning assembly and a placing rack arranged on the support back plate, the cleaning assembly comprising a clamping assembly and a rotary drive assembly;

[0009] The cleaning assembly comprises a cleaning frame slidingly arranged on a supporting back plate, a plurality of cleaning grooves are formed in the cleaning frame, cleaning nozzles are arranged on the inner wall of the cleaning grooves, a water guide pipe is arranged in the cleaning frame, the water guide pipe is fixedly communicated with the cleaning nozzles, and a water delivery hose is fixedly communicated with one end of the water guide pipe.

[0010] When the cleaning frame slides up and down, the rotating drive assembly can drive the clamping assembly to rotate, so that the spherical body rotates to clean.

[0011] Preferably, the clamping assembly comprises a lower supporting ring fixedly arranged on the supporting back plate, and a rotating ring rotatably arranged on the lower supporting ring.

[0012] A main guide sleeve is fixedly arranged on the supporting back plate, a main sliding rod is slidingly arranged in the main guide sleeve, an upper pressing ring is fixedly arranged at one end of the main sliding rod, a plurality of rolling bodies are rotatably arranged on the upper pressing ring, and the rolling bodies are arranged in an annular array on the upper pressing ring.

[0013] Preferably, the rotating drive assembly comprises a first connecting rod fixedly arranged on a supporting frame, a shaft seat fixedly arranged on the first connecting rod, a screw rod rotatably arranged in the shaft seat, a screw sleeve fixedly arranged on the inner wall of the cleaning groove through a second connecting rod, and the screw sleeve is sleeved on the screw rod.

[0014] One end of the screw rod is fixedly connected with the rotating ring through a plurality of third connecting rods.

[0015] Preferably, one end of the main sliding rod is fixedly provided with a first gear rack, an idler gear is rotatably arranged on the supporting back plate, the first gear rack is engaged with the idler gear, a second gear rack is slidingly arranged on the supporting back plate, the second gear rack is also engaged with the idler gear, and the first gear rack and the second gear rack are symmetrically arranged on both sides of the idler gear.

[0016] One end of the second gear rack is fixedly provided with a pressing plate, a spring is sleeved on the main sliding rod, and the spring is sleeved between the first gear rack and the main guide sleeve.

[0017] Preferably, a telescopic cylinder is fixedly arranged on the supporting back plate, and a connecting plate is fixedly arranged at one end of the cleaning frame.

[0018] Preferably, a fixed plate with an L-shaped cross section is fixedly arranged on the supporting back plate, and a bayonet plate is fixedly arranged on one section of the placing rack in a detachable manner.

[0019] Preferably, a water tank is fixedly arranged on the supporting frame, a water pump is fixedly arranged on one side of the water tank, and the water delivery hose is communicated with the water tank through the water pump.

[0020] Preferably, a water collecting groove is fixedly arranged on the support frame and arranged below the cleaning assembly.

[0021] Preferably, a drain pipe is fixedly communicated with the bottom of the water collecting groove.

[0022] Compared with the prior art, the present application has the following beneficial effects:

[0023] 1. During the rising process of the cleaning frame, the screw sleeve cooperates with the screw rod to rotate the rotating ring, and the ball is washed in all directions by the cleaning liquid sprayed by the cleaning nozzle. Compared with the traditional fixed washing method, the dead angle cleaning effect is significantly improved, and the ball surface stains can be removed more thoroughly.

[0024] 2. The cleaning frame and the upper pressing ring are linked to greatly reduce the trouble of manually operating the upper pressing ring. In the initial stage, when the cleaning frame is at the lowest position, the gap between the upper pressing ring and the lower supporting ring is the largest, facilitating the placement of the ball. When starting cleaning, the rising of the cleaning frame can automatically drive the descending of the upper pressing ring to fix the ball, without manual intervention in the movement of the upper pressing ring, saving manpower and time, and improving the operation efficiency.

[0025] 3. The elasticity of the spring adapts to different ball sizes, making the device more universal in clamping balls. Whether the ball is small or large in size, it can be stably fixed, reducing the problem of unstable fixation caused by size difference, and creating conditions for subsequent stable cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is a three-dimensional structure schematic diagram of the whole device of the present application;

[0027] Figure 2 It is a front view of the present application;

[0028] Figure 3 It is a diagram of the cleaning assembly of the present application in the lowest position state;

[0029] Figure 4 It is a diagram of the cleaning frame of the present application in the rising state;

[0030] Figure 5 It is a three-dimensional structure schematic diagram of the clamping assembly and the rotating drive assembly of the present application.

[0031] Figure 6 It is a three-dimensional structure schematic diagram of the upper pressing ring of the present application.

[0032] Figure 7 It is a three-dimensional structure schematic diagram of the placing frame of the present application.

[0033] In the figure: 1, support frame; 2, support backboard; 3, cleaning assembly; 301, cleaning frame; 302, cleaning groove; 303, cleaning nozzle; 304, water supply hose; 305, screw sleeve; 306, second connecting rod; 4, clamping assembly; 401, lower support ring; 402, rotating ring; 403, upper pressing ring; 404, rolling body; 405, main guide sleeve; 406, main sliding rod; 407, first rack; 408, idler; 409, second rack; 4010, pressing plate; 4011, spring; 5, rotary drive assembly; 501, first connecting rod; 502, shaft seat; 503, screw; 504, third connecting rod; 6, placing rack; 7, bayonet plate; 8, fixed plate; 9, water tank; 10, water pump; 11, water collecting tank; 12, drain pipe; 13, telescopic cylinder; 14, connecting plate. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0035] Please refer to Figures 1-7 The present application provides a technical solution:

[0036] Embodiment one:

[0037] A high school sports article storage cabinet, comprising a support frame 1, the support frame 1 is fixedly provided with a support backboard 2, the support backboard 2 is provided with a cleaning assembly 3 and a placing rack 6, the cleaning assembly 3 comprises a clamping assembly 4 and a rotary drive assembly 5;

[0038] The support frame 1 is the basis of the whole storage cabinet, which is connected with the support backboard 2 firmly by welding or using high-strength bolts and the like. The support backboard 2 is perpendicular to the support frame 1, providing a stable mounting plane for subsequent components. The placing rack 6 is installed on the support backboard 2 by means of clamping groove and buckle or screw fixing, and its position can be adjusted according to actual use requirements. The cleaning frame 301 in the cleaning assembly 3 is connected with the support backboard 2 through a sliding rail structure, and a sliding block matched with the cleaning frame 301 is installed on the cleaning frame 301, so that the cleaning frame 301 can slide smoothly up and down on the support backboard 2.

[0039] In the cleaning tank 302 inside the cleaning frame 301, the cleaning spray head 303 is in close communication with the water guide pipe through threaded connection or hot melt connection. The number of each cleaning spray head 303 is eight, and four of them are a group. The cleaning spray head 303 is arranged in a circumferential array in the cleaning tank 302, and the water guide pipe is reasonably arranged along the inside of the cleaning frame 301 to ensure that each cleaning spray head 303 can obtain stable water supply. One end of the water guide pipe extends to the edge of the cleaning frame 301 and is connected to the water supply hose 304 through a quick connector. The design of the quick connector facilitates the maintenance and replacement of the water guide pipe and the water supply hose 304 in the later stage. The water supply hose 304 in the embodiment can be connected with a water faucet or externally connected with a water tank 9.

[0040] The clamping assembly 4 includes a lower support ring 401 fixedly arranged on the support back plate 2. The lower support ring 401 is fixed on the support back plate 2 by welding or using rivets. The rotating ring 402 is installed on the lower support ring 401 through bearings, so that the rotating ring 402 can rotate flexibly and the friction is small. The main guide sleeve 405 is fixed on the support back plate 2 by welding or using bolts. The main slide rod 406 is in clearance fit with the main guide sleeve 405, and a sealing rubber ring is installed at the contact position of the main slide rod 406 and the main guide sleeve 405, which can ensure smooth sliding of the main slide rod 406 and prevent dust and other impurities from entering the inside of the main guide sleeve 405. The upper pressing ring 403 is fixed with the main slide rod 406 by welding or threaded connection. The rolling body 404 is installed on the upper pressing ring 403 through an axle pin. The axle pin and the upper pressing ring 403 are also sealed and lubricated to ensure stable rotation of the rolling body 404 for a long time.

[0041] The rolling body 404 in the embodiment is a rolling ball. The number of rolling bodies 404 in each upper pressing ring 403 is eight, which are arranged in a circumferential array in the upper pressing ring 403. The axis of the rolling ball is inclined, so that the device can press different sizes of spherical bodies.

[0042] The rotating driving assembly 5 comprises a first connecting rod 501 fixed on the support frame 1, one end of the first connecting rod 501 being fixed on the support frame 1 by welding or screw connection, and a shaft seat 502 being fixed on the first connecting rod 501 by welding or using a professional clamp. A screw rod 503 is installed in the shaft seat 502 through a bearing, the outer ring of the bearing being tightly fitted with the shaft seat 502, and the inner ring being fixed with the screw rod 503. The inner wall of a cleaning groove 302 in the cleaning frame 301 is fixed with a second connecting rod 306 by welding or using a metal connecting piece, the other end of the second connecting rod 306 being connected with a screw sleeve 305 by welding, and the inner thread of the screw sleeve 305 matching with the outer thread of the screw rod 503. The upper end of the screw rod 503 is fixed with a rotating ring 402 through a plurality of third connecting rods 504, so that the screw rod 503 can drive the rotating ring 402 to rotate when the screw rod 503 rotates.

[0043] When the ball is placed, the operator pushes the upper pressing ring 403 upward, so that the gap between the upper pressing ring 403 and the lower pressing ring is enlarged, and then the ball is placed on the lower supporting ring 401. After the upper pressing ring 403 is released, the upper pressing ring 403 is pressed above the ball due to gravity, so as to clamp the ball.

[0044] When the cleaning frame 301 starts to rise for cleaning work, when the rotating ring 402 rotates, the rolling body 404 on the upper pressing ring 403 can reduce the friction when the ball rotates, so that the ball can rotate with the rotating ring 402.

[0045] When the driving device (such as an electric push rod, one end of which is fixed on the support back plate 2, and the other end of which is connected with the cleaning frame 301, or a manual mode to push the cleaning frame 301) pushes the cleaning frame 301 to slide upward, since the cleaning frame 301 and the second connecting rod 306 and the screw sleeve 305 are a whole structure fixedly connected, the screw sleeve 305 will slide up and down synchronously with the cleaning frame 301. When the screw sleeve 305 slides up and down, because of the thread matching relationship between the screw sleeve 305 and the screw rod 503, according to the screw transmission principle, the screw sleeve 305 will give a torque to the screw rod 503, so that the screw rod 503 starts to rotate under the support of the bearing in the shaft seat 502. Since the screw rod 503 is connected with the third connecting rod 504 and the rotating ring 402, the rotation of the screw rod 503 will drive the rotating ring 402 to rotate on the lower supporting ring 401 through the third connecting rod 504. Thus, the ball on the rotating ring 402 is rotated, and at the same time, when the cleaning frame 301 rises, the cleaning nozzle 303 sprays water (the operator can manually open the water valve, or automatically control the opening of the water valve through a single-chip microcomputer), so that the ball is cleaned in a rotating manner, and a better cleaning effect is achieved.

[0046] Embodiment two:

[0047] On the basis of the first embodiment, considering the extremely inconvenient manual pushing of the upper compression ring 403, some components are added to achieve the linkage of the cleaning frame 301 and the upper compression ring 403. When the cleaning frame 301 is at the lowest position, the upper compression ring 403 is at the highest position, so the operator can easily place the ball; when the cleaning frame 301 moves upward, the upper compression ring 403 will automatically move downward, and together with the rotating ring 402, it will clamp the ball. The following is a specific implementation:

[0048] One end of the main slide rod 406 is connected to the first rack 407 by welding or bolt connection. On the support back plate 2, a combination of mounting shaft and bearing is used to achieve the rotation of the idler 408. The mounting shaft is fixed on the pre-processed hole of the support back plate 2 by interference fit or positioning pin. The inner ring of the bearing is sleeved on the mounting shaft, and the idler 408 is firmly fixed on the outer ring of the bearing, so that the idler 408 can rotate flexibly. The second rack 409 is slidably arranged on the slide rail on the support back plate 2 through the sliding block. The first rack 407 and the second rack 409 are symmetrically distributed on both sides of the idler 408, and their teeth are tightly engaged with the teeth of the idler 408, so as to realize stable force transmission.

[0049] One end of the second rack 409 is connected to the pressing plate 4010 by welding or screw fixation. The surface of the pressing plate 4010 is usually covered with a layer of rubber or soft plastic material. On the one hand, this can increase the friction when the pressing plate 4010 contacts the bottom surface of the cleaning frame 301, making the contact more intimate; on the other hand, it can also play a buffering effect, avoiding damage between parts due to collision. The spring 4011 is sleeved on the main slide rod 406, one end abutting against the first rack 407, and the other end abutting against the main guide sleeve 405. The inner diameter of the spring 4011 is slightly larger than the diameter of the main slide rod 406, and the material of the spring 4011 is selected to have excellent elasticity and fatigue resistance.

[0050] One end of the cleaning frame 301 is fixedly connected with the connecting plate 14 by welding or using metal connecting pieces. The connecting plate 14 has a connecting hole, and the movable end of the telescopic cylinder 13 is connected with the connecting hole of the connecting plate 14 through a pin shaft. The fixed end of the telescopic cylinder 13 is fixed on the support back plate 2 through the base and bolts. The base is made of metal and is reinforced by reinforcing ribs to ensure that it can withstand the reaction force generated by the telescopic cylinder 13 during operation. The telescopic cylinder 13 can be selected as an electric telescopic cylinder 13 or a hydraulic telescopic rod according to actual needs, and is equipped with a control system suitable for it to accurately control the telescopic stroke.

[0051] When the cleaning frame 301 is in the lowest position, as the cleaning frame 301 moves downward along the predetermined direction, its bottom surface will gradually contact the pressing plate 4010. At the time of contact, the cleaning frame 301 will exert a downward pressure on the pressing plate 4010. Since the force is mutual, the pressing plate 4010 will push the second rack 409 to slide along the slide rail after being pressed. Because the second rack 409 and the idler gear 408 are engaged with each other through the teeth, according to the principle of gear transmission, the idler gear 408 starts to rotate and drives the first rack 407 to move upward. At this time, the main slide rod 406 moves upward with the first rack 407, and then the upper pressing ring 403 moves away from the lower supporting ring 401. In this process, the spring 4011 is gradually compressed and stores elastic potential energy.

[0052] When it is necessary to clean the ball, the telescopic cylinder 13 is started and drives the cleaning frame 301 to rise, and at the same time the cleaning nozzle starts to spray water. As the cleaning frame 301 rises, its bottom surface no longer exerts pressure on the pressing plate 4010. Under the action of the elastic restoring force of the spring 4011, the spring 4011 starts to drive the first rack 407 to move downward. Through the transmission action of the idler gear 408, the second rack 409 slides in the opposite direction, the main slide rod 406 descends, and the upper pressing ring 403 gradually approaches the lower supporting ring 401 and is finally placed on the ball, achieving stable fixation of the ball. Due to the elastic action of the spring 4011 itself, the distance between the upper pressing ring 403 and the lower supporting ring 401 can be automatically adjusted according to the actual size of the ball, which can adapt to different sizes of the ball for clamping and fixing. And the rolling body 404 is installed on the upper pressing ring 403, when the rotating ring 402 rotates after the ball is fixed, the rolling body 404 can reduce the friction between the ball and the upper pressing ring 403, so that the rotating ring 402 can smoothly drive the ball to rotate.

[0053] When the cleaning function is started, the telescopic cylinder 13 drives the cleaning frame 301 to rise. In the process of the cleaning frame 301 rising, the screw sleeve 305 on the cleaning frame 301 cooperates with the screw rod 503 to make the screw rod 503 rotate, and then drive the rotating ring 402 to rotate. At the same time, the cleaning liquid is accurately sprayed from the cleaning nozzle 303. The rotating ring 402 drives the ball to rotate, and the liquid sprayed from the cleaning nozzle 303 can wash the ball in all directions without dead angle, ensuring that the ball is thoroughly cleaned.

[0054] Example three:

[0055] On the basis of the above-mentioned embodiments, in order to make the operation of the device more convenient and humanized, the following design is made.

[0056] For the connecting part of the placing rack 6 and the support back plate 2, on the support back plate 2, a fixed plate 8 with an L-shaped cross section is firmly fixed on the surface thereof by using a welding process. During welding, it is ensured that the welding points are uniformly distributed and firm, so that the fixed plate 8 can bear the weight of the placing rack 6 and the articles thereon. Meanwhile, the fixed plate 8 can also be fixed by using a bolt connection, and suitable threaded holes are pre-drilled on the support back plate 2, and then the fixed plate 8 with threaded holes is tightly screwed on the support back plate 2 by bolts. One end of the placing rack 6 is fixedly provided with a bayonet plate 7, and the bayonet plate 7 and the placing rack 6 can be integrally formed by welding to ensure the strength of the connection; or the bayonet plate 7 is firmly riveted on the placing rack 6 by riveting. The bayonet plate 7 and the fixed plate 8 are connected in a detachable manner, and the specific operation mode is that the L-shaped structure of the fixed plate 8 is provided with a protrusion or a clamping groove structure on one side of the horizontal part, and the bayonet plate 7 is provided with a corresponding recess or clamping hook structure. When the placing rack 6 is installed, the recess of the bayonet plate 7 is aligned with the protrusion of the fixed plate 8 and is slid into, or the clamping hook is hung on the clamping groove, so that the placing rack 6 can be stably installed on the support back plate 2. This detachable connection mode facilitates quick operation when the placing rack 6 needs to be cleaned, maintained or replaced, and meanwhile, the operator can control the distance between the placing racks 6 according to the actual situation, so as to store and place balls of different sizes.

[0057] The water tank 9 is fixed on the support frame 1 by welding connection. First, the bottom of the water tank 9 and the surface of the support frame 1 are cleaned to remove impurities and rust, and then professional welding equipment and welding rods are used to uniformly weld along the edge of the bottom of the water tank 9, so that the water tank 9 is firmly fixed on the support frame 1.

[0058] The water tank 9 is fixed on the support frame 1 by welding connection. First, the bottom of the water tank 9 and the surface of the support frame 1 are cleaned to remove impurities and rust, and then professional welding equipment and welding rods are used to uniformly weld along the edge of the bottom of the water tank 9, so that the water tank 9 is firmly fixed on the support frame 1.

[0059] The water tank 9 is fixed on the support frame 1 by welding connection. First, the bottom of the water tank 9 and the surface of the support frame 1 are cleaned to remove impurities and rust, and then professional welding equipment and welding rods are used to uniformly weld along the edge of the bottom of the water tank 9, so that the water tank 9 is firmly fixed on the support frame 1.

[0060] When the quick connector is connected, the water delivery hose 304 is inserted into the slot of the quick connector and is fixed by the internal snap spring or locking structure; when the clamp is connected, the clamp is sleeved on the connection between the water delivery hose 304 and the water outlet of the water pump 10, and the bolt on the clamp is tightened to tightly attach the water delivery hose 304 to the water outlet.

[0061] The water collecting tank 11 is also fixed on the support frame 1 by welding or bolt connection. The welding mode is consistent with the welding mode of the water tank 9, which ensures that the water collecting tank 11 is firmly connected with the support frame 1 and no water leakage occurs. When the bolt connection is used, the mounting plate with the bolt hole is arranged at the bottom of the water collecting tank 11, the bolt is passed through the bolt hole on the mounting plate and is tightened on the support frame 1. The water collecting tank 11 is arranged below the cleaning assembly 3, and its position is accurately measured and designed to ensure that the waste water generated during the operation of the cleaning assembly 3 can accurately flow into the water collecting tank 11. The bottom of the water collecting tank 11 is fixedly connected with the drain pipe 12 by welding or using sealing glue. When welding, the sealing property of the weld is ensured to prevent waste water from leaking. When the sealing glue is used, the sealing glue is uniformly applied at the connection between the drain pipe 12 and the bottom of the water collecting tank 11, then the drain pipe 12 is inserted into the drain hole at the bottom of the water collecting tank 11, and after the sealing glue is solidified, the sealing connection is formed. The drain pipe 12 can timely drain the waste water collected in the water collecting tank 11, so as to avoid the accumulation of waste water in the water collecting tank 11, which causes bacteria breeding or affects the normal operation of the device.

[0062] Working principle: in the process of use, when the cleaning frame 301 is in the initial lowest position, the cleaning frame 301 applies a downward force to the pressing plate 4010, the pressing plate 4010 drives the second rack 409 to move, so that the second rack 409 is in the lowest position, and since the second rack 409 and the idler gear 408 are meshed by teeth, the first rack 407 is in the highest position, which makes the upper pressing ring 403 connected therewith be in the highest position and away from the lower supporting ring 401. In this process, the spring 4011 sleeved on the main sliding rod 406 gradually stores elastic potential energy due to compression. At this time, the gap between the upper pressing ring 403 and the lower supporting ring 401 is the largest, and the operator can conveniently place the ball to be cleaned.

[0063] When the cleaning operation of the ball is started, the telescopic cylinder 13 starts to act and drives the cleaning frame 301 to move upward, at the same time, the cleaning nozzle is opened and starts to spray water. With the upward displacement of the cleaning frame 301, its bottom is out of contact with the pressing plate 4010, at this time, the spring 4011 which is originally compressed starts to release the elastic potential energy, the restoring force of the spring 4011 pushes the first rack 407 to move downward, through the transmission action of the idler gear 408, the second rack 409 slides in the opposite direction, the main slide rod 406 descends, and in turn drives the upper pressing ring 403 to move towards the lower support ring 401, and finally presses on the ball, achieving the purpose of stable fixation of the ball. Thanks to the elastic properties of the spring 4011 itself, the distance between the upper pressing ring 403 and the lower support ring 401 can be flexibly adjusted according to the actual size of the ball, whether it is a larger size or a smaller size, effective clamping and fixation can be achieved. And the rolling body 404 equipped on the upper pressing ring 403 plays an important role after the ball is fixed, when the rotating ring 402 starts to rotate, the rolling body 404 can effectively reduce the friction between the ball and the upper pressing ring 403, so that the rotating ring 402 can smoothly drive the ball to rotate.

[0064] During this rising process, the screw sleeve 305 on the cleaning frame 301 interacts with the screw rod 503. Due to the threaded connection between the screw sleeve 305 and the screw rod 503, the screw rod 503 starts to rotate under this interaction, and the screw rod 503 is connected to the rotating ring 402 through the third connecting rod 504, so the rotation of the screw rod 503 will drive the rotating ring 402 to rotate. At the same time, the cleaning nozzle continues to spray cleaning liquid, and the ball is continuously rotated under the drive of the rotating ring 402, so that the liquid sprayed by the cleaning nozzle can wash the ball in all directions and without dead angle, thereby ensuring that the ball is thoroughly cleaned.

[0065] After cleaning, the operator places the ball on the placing rack 6 for drying and storage.

[0066] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A storage cabinet for sports equipment in colleges and universities, comprising a support frame (1), a support back plate (2) fixedly mounted on the support frame (1), and a cleaning component (3) and a storage rack (6) mounted on the support back plate (2), characterized in that: The cleaning component (3) includes a clamping component (4) and a rotation drive component (5); The cleaning assembly (3) includes a cleaning frame (301) slidably disposed on the support back plate (2). The cleaning frame (301) has a plurality of cleaning grooves (302) inside. The inner wall of the cleaning groove (302) is provided with a cleaning nozzle (303). A water guide pipe is provided in the cleaning frame (301). The water guide pipe is fixedly connected to the cleaning nozzle (303). One end of the water guide pipe is fixedly connected to a water delivery hose (304). When the cleaning frame (301) slides up and down, the rotation drive component (5) can drive the clamping component (4) to rotate, thereby driving the ball to rotate for cleaning.

2. The storage cabinet for sports equipment in universities according to claim 1, characterized in that: The clamping assembly (4) includes a lower support ring (401) fixedly disposed on the support back plate (2), and a rotating ring (402) is rotatably disposed on the lower support ring (401); A main guide sleeve (405) is fixedly installed on the support back plate (2). A main slide rod (406) is slidably installed in the main guide sleeve (405). An upper pressure ring (403) is fixedly installed at one end of the main slide rod (406). A plurality of rolling elements (404) are rotatably installed on the upper pressure ring (403). The rolling elements (404) are arranged in a ring array on the upper pressure ring (403).

3. A storage cabinet for sports equipment in universities according to claim 2, characterized in that: The rotary drive assembly (5) includes a first connecting rod (501) fixedly mounted on a support frame (1), a bearing seat (502) fixedly mounted on the first connecting rod (501), a screw (503) rotatably mounted in the bearing seat (502), and a threaded sleeve (305) fixedly mounted on the inner wall of the cleaning groove (302) via a second connecting rod (306), the threaded sleeve (305) being sleeved on the screw (503); One end of the screw (503) is fixedly connected to the rotating ring (402) via several third connecting rods (504).

4. A storage cabinet for sports equipment in universities according to claim 3, characterized in that: A first rack (407) is fixedly provided at one end of the main slide rod (406), and an idler wheel (408) is rotatably provided on the support back plate (2). The first rack (407) meshes with the idler wheel (408), and a second rack (409) is slidably provided on the support back plate (2). The second rack (409) also meshes with the idler wheel (408). The first rack (407) and the second rack (409) are symmetrically arranged on both sides of the idler wheel (408). A pressure plate (4010) is fixedly provided at one end of the second rack (409), and a spring (4011) is sleeved on the main slide rod (406). The spring (4011) is sleeved between the first rack (407) and the main guide sleeve (405).

5. A storage cabinet for sports equipment in universities according to claim 4, characterized in that: A telescopic cylinder (13) is fixedly installed on the support back plate (2), and a connecting plate (14) is fixedly installed at one end of the cleaning frame (301). The movable end of the telescopic cylinder (13) is fixedly connected to the connecting plate (14).

6. A storage cabinet for sports equipment in universities according to claim 5, characterized in that: A fixed plate (8) with an L-shaped cross section is fixedly installed on the support back plate (2), and a bayonet plate (7) is fixedly installed on one section of the placement frame (6). The bayonet plate (7) is detachably installed on the fixed plate (8).

7. A storage cabinet for sports equipment in universities according to claim 2, characterized in that: A water tank (9) is fixedly installed on the support frame (1), and a water pump (10) is fixedly installed on one side of the water tank (9). The water delivery hose (304) is connected to the water tank (9) through the water pump (10).

8. A storage cabinet for sports equipment in colleges and universities according to any one of claims 1-7, characterized in that: A water collection tank (11) is fixedly installed on the support frame (1), and the water collection tank (11) is located below the cleaning component (3).

9. A storage cabinet for sports equipment in universities according to claim 8, characterized in that: The bottom of the water collection tank (11) is fixedly connected to a drain pipe (12).

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