CN108109283B - intelligent ball borrowing and returning all-in-one machine - Google Patents

Abstract

The utility model provides an intelligence ball is borrowed and is returned all-in-one, includes shell, storage ball system, detecting system, still ball system, borrows ball system, Arduino microcontroller, and storage ball system, detecting system, still ball system, borrow ball system and Arduino microcontroller are located inside the shell. The shell comprises a top plate, a front plate, a bottom plate, side panels, a back plate, an inclined plate, a bar-type scanner, a touch screen and a blocking bowl, wherein the inclined plate is connected between one end of the top plate and the upper end of the front plate; the invention aims to design and develop a full-automatic intelligent ball borrowing and returning all-in-one machine which integrates a mechanical design technology, a sensing technology and an Arduino control technology.

Description

Intelligent ball borrowing and returning all-in-one machine

Technical Field

the invention relates to the field of sports mechanical devices, in particular to the field of sports mechanical devices.

Background

The prior art has the following defects:

1. patent 201611119224.X device employs a main control module, a subscriber identity module, a communication module, a camera module, a display module, a smart card identity module, a storage module, a ball-out electronic lock module, and a ball-return electronic lock module. The device intelligent recognition degree is higher, but subscriber identification module and camera module cost are higher, are unfavorable for using widely, and no ball discernment detecting system can't carry out effective discernment to being returned the ball, and borrow and return the ball kind singleness.

2. the patent 201610592329.0 device, mechanical structure account for than higher, and mechatronics degree is lower relatively, and there is the same problem that does not detect identification system, can't carry out effective discernment to the ball of being returned, borrows to return the ball kind singleness.

3. the patent 200920043879.2 device has adopted rotatory ball mechanism, and this mechanism occupation space is great, takes place the card phenomenon easily, and the energy consumption is higher, and mechanical wear is more serious. The adopted vertical ball storage box is easy to generate the phenomenon of ball blocking. The problem of a detection and identification system is solved, the returned ball cannot be effectively identified, and the returned ball is single in type.

4. The patent 201610671489.4 device, mechanical structure account for the space great, makes device area great, and electromechanical integration degree is relatively low, has the same problem that does not detect identification system, can't go on effectively discerning to the ball of being returned, borrows to return the ball kind single.

In summary, the main disadvantages of the prior art are: the returned ball cannot be effectively identified and detected without an identification detection system; the degree of mechanical and electrical integration is relatively low; the mechanical structure occupies a large space, so that the device occupies a large area; the borrowing and returning ball has single type; the vertical ball storage box is easy to generate ball blocking phenomenon.

disclosure of Invention

The invention aims to provide an intelligent ball borrowing and returning all-in-one machine, which aims to design and develop a full-automatic intelligent ball all-in-one machine integrating a mechanical design technology, a sensing technology, a PLC (programmable logic controller) control technology and an Arduino control technology, and is used in sports places such as school stadiums, public stadiums, community sports centers and the like. The labor management cost is reduced, and the use efficiency of the balls is improved; the ball is convenient for users to use, promotes the national sports and improves the physical quality of the nation.

The technical scheme adopted by the invention for solving the technical problem is as follows:

an intelligent ball borrowing and returning integrated machine comprises a shell, a ball storage system, a detection system, a ball returning system, a ball borrowing system and an Arduino microcontroller, wherein the ball storage system, the detection system, the ball returning system, the ball borrowing system and the Arduino microcontroller are positioned in the shell;

The shell comprises a top plate, a front plate, a bottom plate, side panels, a back plate, an inclined plate, a bar-type scanner, a touch screen and a blocking bowl, wherein the inclined plate is connected between one end of the top plate and the upper end of the front plate;

the ball storage system comprises a plurality of ball storage supports A, a plurality of ball storage supports B, a plurality of ball storage supports C, a plurality of ball storage supports D, a plurality of ball storage supports E, support fasteners, a long guide rail, a short guide rail, a limiting strip, a transition plate, a transition hinge, a transition plate shaft, a torsion spring and a torsion spring limiting strip, wherein the plurality of ball storage supports A, the plurality of ball storage supports B, the plurality of ball storage supports C, the plurality of ball storage supports D and the plurality of ball storage supports E are assembled into a square frame through the support fasteners, the long guide rail is obliquely arranged in the square frame and fixed on the ball storage supports C to form a lower guide rail, the short guide rail is divided into three layers, the short guide rail is obliquely arranged at the upper end of the long guide rail and fixed on the ball storage supports C to respectively form a middle guide rail, a middle upper guide rail and an upper guide rail, the limiting strip is arranged on the ball storage supports C through, the transition plate is respectively arranged at one end of the middle-layer guide rail track, the middle-layer upper-layer guide rail track and the upper-layer guide rail track, the torsion spring limiting strip is arranged on the ball storage support C through a support fastener and is respectively positioned on a uniform plane with the middle-layer guide rail track, the middle-layer upper-layer guide rail track and the upper-layer guide rail track, one end of the transition hinge is matched with the transition plate shaft, the other end of the transition hinge is arranged on the transition plate, the torsion spring is arranged in the middle of a sleeve of the transition hinge and is matched with the transition plate shaft, and the transition plate shaft is arranged in a processing hole of the ball storage support C;

The detection system comprises a detection mechanism and a screening execution mechanism, the detection mechanism comprises a long base support, a detection inclined support, a short base support, a push rod motor, a detection base, a ball pressing plate, a ball blocking plate, a pressure sensor and an inclined support fastener, the short base support is arranged on the lower end face of the long base support, the detection base is arranged on the upper end face of the long base support, one end of the detection inclined support is arranged on the lower end face of the short base support through the inclined support fastener, the other end of the detection inclined support is arranged on a ball storage support C, the detection base comprises a first side plate and a second side plate, the first side plate and the second side plate are respectively and vertically welded at two ends of the detection base, the pressure sensor is arranged on the inner side of the first side plate, the push rod motor is arranged on the inner side of the second side plate, the ball blocking;

the screening executing mechanism comprises a screening motor, a screening bowl, a bowl shaft, a connecting rod, an H-shaped crank, a short screening motor mounting support, a long screening motor mounting support, a first flange plate, a fastening screw of the screening motor, a first rubber pad and a flange plate fastening piece, wherein the short screening motor mounting support is mounted on the long screening motor mounting support through the support fastening piece, the long screening motor mounting support is mounted at the bottom end of the short screening motor mounting support through the support fastening piece, the first flange plate and the first rubber pad are mounted on the long screening motor mounting support through the flange plate fastening piece, the screening motor is mounted on the first flange plate through the fastening screw of the screening motor, the H-shaped crank is mounted on an output shaft of the screening motor in a transition fit manner, one end of the connecting rod is hinged with two ends of the H-shaped crank through a cotter pin, a pin shaft, The pin shaft and the washer are respectively hinged with the screening bowl, the bowl shaft is matched with a shaft hole of the screening bowl, and the bowl shaft is fixedly connected with the detection base;

the ball returning system comprises a ball conveying mechanism, a ball unloading mechanism and a ball returning door mechanism, wherein the ball unloading mechanism is positioned at the upper end of the ball conveying mechanism, the ball returning door mechanism is positioned at the front end of the ball conveying mechanism, the ball conveying mechanism comprises a lead screw, a first stepping motor, a lead screw mounting long support, a lead screw mounting short support, a lead screw inclined support, a first coupler and a sliding table, the lead screw is arranged on the lead screw mounting long support, the lead screw mounting short support is used for fixing the lead screw mounting long support, one end of the lead screw inclined support is mounted on the lead screw mounting short support through an inclined support fastener, the other end of the lead screw inclined support is connected with a ball storage support C, the first stepping motor is used for driving the lead screw, the first coupler is used for connecting the first stepping motor;

The ball unloading mechanism comprises a support plate, a support plate fastening screw, a steering engine, an L-shaped connecting plate, a steering engine connecting rod, a pin nut, a connecting piece, a mounting bottom plate, a high baffle plate, a first low baffle plate, a semi-cylindrical baffle rod, a second low baffle plate and a baffle plate hinge, wherein the support plate is arranged on the sliding table, the L-shaped connecting plate is arranged at the lower end of the support plate, the steering engine is arranged on the L-shaped connecting plate, one end of the steering engine connecting rod is hinged with an output shaft of the steering engine by the pin, the pin nut and the other end of the steering engine connecting rod are hinged with the connecting piece by the pin and the pin nut, the connecting piece is arranged on the lower end surface of the mounting bottom plate, the support plate is fixedly connected with the second low baffle plate by welding, the second low baffle plate is connected with one side of the mounting bottom plate by the baffle plate hinge, and on opposite sides of the high baffle;

The steering engine connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected with a pin nut in a matched mode through a pin;

The goal returning mechanism comprises a goal returning frame consisting of a plurality of goal supports A through support fasteners, a first driven belt shaft seat and a second flange are arranged at one long side end of the goal returning frame, a first motor is arranged on the second flange, a first synchronous belt is arranged between a first motor shaft and a first driven shaft, a first fixing piece is arranged on the first synchronous belt, the lower end of the first fixing piece is connected with a goal returning baffle, a first guide rail is arranged between the goal returning baffle and the long side end, the inner surface of the goal returning baffle is connected with a second inclined plate, angle-adjustable fasteners are arranged at four corners of the goal returning frame and connected with a goal returning support B, and a goal returning support C is connected to the end of the angle-adjustable fastener at one end of the first synchronous belt;

the ball borrowing system comprises an inclined rail ball transporting mechanism, a ball discharging control mechanism and a ball borrowing door mechanism, wherein the inclined rail ball transporting mechanism is arranged on one side of the ball discharging control mechanism, the ball borrowing door mechanism is arranged at a ball discharging end of the inclined rail ball transporting mechanism, the inclined rail ball transporting mechanism comprises a plurality of connecting supports A, a plurality of connecting supports B, a plurality of connecting supports C, a plurality of connecting supports D, a plurality of connecting supports E, a plurality of connecting supports F and a plurality of connecting supports G, the connecting supports A, the connecting supports B, the connecting supports C and the connecting supports D are uniformly distributed on the connecting supports E and are vertical to each other, the connecting supports E are vertically connected to the connecting supports F, the connecting supports G are vertically connected to the connecting supports E, and the connecting supports E are connected with a track formed by L-shaped;

the ball outlet control mechanism comprises a ball outlet bottom plate, a bottom plate fastener, a flange plate base plate, a third flange plate, a second stepping motor, a second coupler, a second rubber pad, a ball outlet support A, a ball outlet support B, a transmission rod, a transmission shaft, a shaft seat fastener, a front end ball baffle plate, a rear end ball baffle plate and a U-shaped bolt fastener, wherein the ball outlet bottom plate is respectively fixed at the bottoms of the corresponding ball storage support A and the ball storage support B through the bottom plate fastener, the third flange plate, the second rubber pad and the flange plate base plate are arranged on the bottom plate through the flange plate fastener, the second stepping motor is fixed on the third flange plate, one end of the second coupler is fixedly connected with an output shaft of the second stepping motor, the other end of the second coupler is fixedly connected with the transmission shaft, the ball outlet support A is arranged on the inner side of the ball storage support B through the support fastener and is arranged on the ball outlet bottom plate, and is respectively and fixedly arranged at the middle, the transmission shaft is sleeved on the shaft seats, the transmission shaft is fixedly arranged on the transmission shaft and positioned between the two shaft seats, the front end ball baffle plate and the rear end ball baffle plate are arranged on the ball outlet support B, the ball outlet support B is vertically arranged on the ball storage support A through a support fastener, two waist-shaped grooves of the transmission shaft are respectively contacted with a baffle shaft of the front end ball baffle plate and a baffle shaft of the rear end ball baffle plate, and the baffle shafts are respectively arranged on the front end ball baffle plate and the rear end ball baffle plate through U-shaped bolt fasteners;

the goal borrowing mechanism comprises a goal borrowing frame consisting of a plurality of goal supports A through support fasteners, wherein one long side end of the goal borrowing frame is provided with a second driven belt shaft seat and a fourth flange, the fourth flange is provided with a second motor, a second synchronous belt is arranged between a second motor shaft and a second driven shaft, the second synchronous belt is provided with a second fixed plate, the lower end of the second fixed plate is connected with a goal borrowing baffle, a second guide rail is arranged between the goal borrowing baffle and the long side end, the bottom end of the goal borrowing frame is connected with a connecting support E2, the goal borrowing frame and the goal supports A on one side, close to the ball storage system, of the goal borrowing frame are provided with connecting supports H, and the other ends of the connecting supports H are connected with a ball storage support C;

the length of the connecting support A is greater than that of the connecting support B, the length of the connecting support B is greater than that of the connecting support C, and the length of the connecting support C is greater than that of the connecting support D;

the ball storage system has three inlet sensors and three outlet sensors;

one side of the ball pressing plate is provided with a V-shaped groove, the detection base is provided with a rectangular through hole, and the screening bowl is positioned in the rectangular through hole;

the lead screw is provided with three detection sensors, and the goal frame and the goal borrowing frame are provided with limit sensors;

The bracket fastener is locked by a bolt and a nut.

the invention has the advantages that:

1. based on the technical innovation theory, a model machine with independent intellectual property rights is developed for the first time. The blank of the field of intelligent ball management is filled up;

2. based on mechanics and sensing technology, a ball counterfeit identification module is creatively researched and developed; the application of the technologies ensures that the balls are stored in a classified mode, and unqualified balls are refused to be received;

3. The intelligent control module development based on the information identification technology and the design of the man-machine interaction system facilitate better use of products by users and provide a good man-machine interaction use environment for the users;

4. based on the mechanics theory, a smart and efficient ball storage structure is developed. The structure does not need other energy sources, completely utilizes the gravitational potential energy of the balls, and realizes efficient ball storage by means of an ingenious mechanical mechanism.

the innovation of the technology realizes the automatic borrowing and returning of sports ball equipment, simplifies the ball borrowing flow, and improves the experience of ball borrowers so as to effectively utilize the sports ball equipment; the system can automatically record borrowing and returning information, so that the manual registration process is reduced, the manpower and management cost is greatly reduced, and the machine can automatically identify; the ball borrowing and returning efficiency of the gymnasium is improved by adopting the ball borrowing and returning system, and the error rate is reduced; the design is ingenious, safe and reliable, and the method has a wide popularization and application prospect.

drawings

FIG. 1 is a schematic structural diagram of a housing in an intelligent ball borrowing and returning all-in-one machine provided by the invention;

FIG. 2 is a schematic diagram of the ball storage system in the all-in-one machine;

FIG. 3 is a schematic diagram of the mechanism of the transition plate of the ball storage system in the all-in-one machine;

FIG. 4 is a schematic structural diagram of a detection mechanism of the detection system in the all-in-one machine;

FIG. 5 is a schematic diagram of a screening actuator of the detection system of the all-in-one machine;

FIG. 6 is a schematic diagram of the structure of the dribbling mechanism of the ball return system in the all-in-one machine;

FIG. 7 is a schematic structural diagram of a ball unloading structure of the ball returning system in the all-in-one machine;

FIG. 8 is a front view of a ball discharge structure of the ball return system in the kiosk;

FIG. 9 is a schematic view of a goal returning mechanism of the ball returning system of the all-in-one machine;

FIG. 10 is a side view of a goal returning mechanism of the ball returning system in the station;

FIG. 11 is a schematic structural view of the ramp ball-handling mechanism of the ball borrowing system in the all-in-one machine;

FIG. 12 is a schematic structural view of a ball discharge control mechanism of the ball borrowing system in the all-in-one machine;

FIG. 13 is a schematic view of the structure of the ball borrowing mechanism of the ball borrowing system in the all-in-one machine;

fig. 14 is a schematic flow chart of the operation of the all-in-one machine.

Detailed Description

in order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

as shown in fig. 1, the intelligent ball borrowing and returning all-in-one machine provided by the invention comprises a shell 1, a ball storage system 2, a detection system 3, a ball returning system 4, a ball borrowing system 5 and an Arduino microcontroller 145, wherein the ball storage system 2, the detection system 3, the ball returning system 4, the ball borrowing system 5 and the Arduino microcontroller 145 are positioned inside the shell 1. The shell 1 comprises a top plate 6, a front plate 7, a bottom plate 8, a side plate 9, a back plate 10, an inclined plate 11, a bar-type scanner 12, a touch screen 13 and a blocking bowl 144, wherein the inclined plate 11 is connected between one end of the top plate 6 and the upper end of the front plate 7, the back plate 10 is vertically arranged between the top plate 6 and the bottom plate 8, the side plate 9 is respectively arranged at two sides of the top plate 6, the back plate 10, the front plate 7, the bottom plate 8 and the inclined plate 11, the shell 1 is formed by connecting the top plate 6, the front plate 7, the bottom plate 8, the side plate 9, the back plate 10 and the inclined plate 11 through screws, the touch screen 13 is arranged on the inclined plate 11, a ball returning port 14 is arranged on the inclined plate 11, the bar-type scanner 12 is arranged on the inclined plate 11 and close to the ball returning port 14, a ball outlet groove 15 is arranged at the lower; the ball storage system 2 comprises a plurality of ball storage supports A17, a plurality of ball storage supports B18, a plurality of ball storage supports C19, a plurality of ball storage supports D20, a plurality of ball storage supports E21, support fasteners 22, long guide rails 23, short guide rails 24, limiting strips 25, transition plates 26, transition hinges 27, transition plate shafts 28, torsion springs 29 and torsion spring limiting strips 30, wherein the plurality of ball storage supports A17, the plurality of ball storage supports B18, the plurality of ball storage supports C19, the plurality of ball storage supports D20 and the plurality of ball storage supports E21 are assembled into a square frame 31 through the support fasteners 22, the long guide rails 23 are obliquely arranged in the square frame 31 and fixed on the ball storage supports C19 to form lower guide rail tracks, the short guide rails 24 are divided into three layers, the short guide rails 24 are obliquely arranged at the upper ends of the long guide rails 23 and fixed on the ball storage supports C19 to respectively form guide rail middle guide rail tracks, The ball storage device comprises a middle-upper layer guide rail and an upper layer guide rail, a limiting strip 25 is installed on a ball storage support C19 through a support fastener 22, transition plates 26 are respectively placed at one ends of the middle-layer guide rail, the middle-upper layer guide rail and the upper layer guide rail, a torsion spring limiting strip 30 is installed on the ball storage support C19 through the support fastener 22, the torsion spring limiting strip 30 is respectively positioned on a uniform plane with the middle-layer guide rail, the middle-upper layer guide rail and the upper layer guide rail, one end of a transition hinge 27 is matched with a transition plate shaft 28, the other end of the transition hinge 27 is installed on the transition plates 26, a torsion spring 29 is installed in the middle of a sleeve of the transition hinge 27, the torsion spring 29 is matched with the transition plate shaft 28, and the transition plate shaft 28 is installed in a machining hole of; the detection system 3 comprises a detection mechanism 32 and a screening execution mechanism 33, the detection mechanism 32 comprises a long base support 34, a diagonal detection support 35, a diagonal support fastener 35.1, a short base support 36, a push rod motor 37, a detection base 38, a ball pressing plate 39, a ball blocking plate 40 and a pressure sensor 41, the short base support 36 is arranged on the lower end face of the long base support 34, the detection base 38 is connected to the upper end face of the long base support 34 through a screw, one end of the diagonal detection support 35 is arranged on the lower end face of the short base support 36 through the diagonal support fastener 35.1, the other end of the diagonal detection support is arranged on a ball storage support C19, the detection base 38 comprises a first side plate 42 and a second side plate 43, the first side plate 42 and the second side plate 43 are respectively and vertically welded on the two ends of the detection base 38, the pressure sensor 41 is arranged on the inner side of the first side plate 42, the push, the ball baffle 40 is arranged at the inner side of the pressure sensor 41, and the ball pressing plate 39 is arranged at the inner side of the push rod motor 37; the screening executing mechanism 33 comprises a screening motor 44, a screening bowl 45, a bowl shaft 46, a connecting rod 47, an H-shaped crank 48, a short screening motor mounting bracket 49, a long screening motor mounting bracket 50, a first flange plate 51, a screening motor fastening screw 52, a first rubber pad 53 and a flange plate fastening piece 54, wherein the short screening motor mounting bracket 49 is mounted on the long screening motor mounting bracket 50 by utilizing a bracket fastening piece 22, the long screening motor mounting bracket 50 is mounted at the bottom end of the short screening motor mounting bracket 49 by utilizing the bracket fastening piece 22, the first flange plate 51 and the first rubber pad 53 are mounted on the long screening motor mounting bracket 50 by utilizing the flange plate fastening piece 54, the screening motor 44 is mounted on the first flange plate 51 by utilizing the screening motor fastening screw 52, the H-shaped crank 48 is mounted on an output shaft of the screening motor 44 in a transition fit manner, one end of the connecting rod 47 is mounted, The gaskets 57 are respectively hinged with two ends of the H-shaped crank 48, the other end of the connecting rod is respectively hinged with the screening bowl 45 by utilizing the cotter pin 55, the pin shaft 56 and the gaskets 57, the bowl shaft 46 is matched with the shaft hole of the screening bowl 45, and the bowl shaft 46 is fixedly connected with the detection base 38; the ball returning system 4 comprises a ball conveying mechanism 58, a ball unloading mechanism 59 and a ball returning door mechanism 60, wherein the ball unloading mechanism 59 is positioned at the upper end of the ball conveying mechanism 58, the ball returning door mechanism 60 is positioned at the front end of the ball conveying mechanism 58, the ball conveying mechanism 58 comprises a screw rod 61, a first stepping motor 62, a screw rod mounting long support 63, a screw rod mounting short support 64, a screw rod inclined support 65, a first coupler 66 and a sliding table 67, the screw rod 61 is arranged on the screw rod mounting long support 63, the screw rod mounting short support 64 is used for fixing the screw rod mounting long support 63, one end of the screw rod inclined support 65 is arranged on the screw rod mounting short support 64 through an inclined support fastener 35.1, the other end of the screw rod inclined support is connected with a ball storage support C19, the first stepping motor 62 is used for driving the screw rod 61, the first coupler 66 is used for connecting the first stepping motor 62 and the screw rod; the ball unloading mechanism 59 comprises a support plate 68, a support plate fastening screw 69, a steering engine 70, an L-shaped connecting plate 71, a steering engine connecting rod 72, a pin 73, a pin nut 74, a connecting piece 75, a mounting base plate 76, a high baffle 77, a first low baffle 78, a semi-cylindrical baffle rod 79, a second low baffle 80 and a baffle hinge 81, wherein the support plate 68 is mounted on the sliding table 67 through the support plate fastening screw 69, the L-shaped connecting plate 71 is mounted at the lower end of the support plate 68, the steering engine 70 is mounted on the L-shaped connecting plate 71, one end of the steering engine connecting rod 72 is hinged with an output shaft of the steering engine 70 through the pin 73 and the pin nut 74, the other end of the steering engine connecting rod 72 is hinged with the connecting piece 75 through the pin 73 and the pin nut 74, the connecting piece 75 is mounted on the lower end face of the mounting base plate 76, the support plate 68 is, the opposite side of the first lower baffle plate 78 is vertically welded, one of the two remaining sides of the mounting base plate 76 is vertically welded with the high baffle plate 77, and the semi-cylindrical baffle rod 79 is arranged on the mounting base plate 76 and is positioned at the opposite side of the high baffle plate 77; the steering engine connecting rod 72 comprises a first connecting rod 82 and a second connecting rod 83, and the first connecting rod 82 and the second connecting rod 83 are connected in a matched mode through a pin 73 and a pin nut 74; the goal returning mechanism 60 comprises a goal returning frame consisting of a plurality of goal supports A84 through support fasteners 22, wherein a long side end of the goal returning frame is provided with a first driven belt shaft seat 85 and a second flange plate 86, the second flange plate 87 is provided with a first motor 88, a first synchronous belt 89 is arranged between the first motor 88 and the first driven belt shaft seat 85, the first synchronous belt 89 is provided with a first fixing plate 90, the lower end of the first fixing plate 90 is connected with a goal returning baffle plate 91, a first guide rail 92 is arranged between the goal returning baffle plate 91 and the long side end, the inner surface of the goal returning baffle plate is connected with a second inclined plate 91.1, and angle-adjustable fasteners 93 are arranged at four corners of the goal returning frame, the angle-adjustable fasteners 93 are connected with a goal returning support B (94), and the tail ends of the angle-adjustable fasteners 93 positioned at one end of the first synchronous belt 89 are connected with a goal returning support C95; the ball borrowing system 5 comprises an inclined rail ball transporting mechanism 96, a ball discharging control mechanism 97 and a ball borrowing mechanism 98, the inclined rail ball transporting mechanism 96 is arranged at one side of the ball discharging control mechanism 97, the ball borrowing mechanism 98 is arranged at the ball discharging end of the inclined rail ball transporting mechanism 96, the inclined rail ball transporting mechanism 96 comprises a plurality of connecting supports A99, a plurality of connecting supports B100, a plurality of connecting supports C101 and a plurality of connecting supports D102, the connecting device comprises a plurality of connecting supports E103, a plurality of connecting supports F104 and a plurality of connecting supports G105, wherein the connecting supports A99, B100, C101 and D102 are uniformly distributed on the connecting supports E103 and are vertical to each other, the connecting supports E103 are vertically connected to the connecting supports F104, the connecting supports G105 are vertically connected to the connecting supports E103, and the connecting supports E103 are connected with a track formed by L-shaped connecting pieces 106 through support fasteners 22; the ball-out control mechanism 97 comprises a ball-out bottom plate 107, a bottom plate fastener 108, a flange plate cushion plate 109, a third flange plate 110, a second stepping motor 111, a second coupler 112, a second rubber pad 113, a ball-out support A114, a ball-out support B115, a transmission rod 116, a transmission shaft 117, a shaft seat 118, a shaft seat fastener 119, a front ball baffle plate 120, a rear ball baffle plate 121 and a U-shaped bolt fastener 122, wherein the ball-out bottom plate 107 is respectively fixed at the bottoms of the corresponding ball storage support A17 and the ball storage support B18 through a bottom plate fastener 108, the third flange plate 110, the second rubber pad 113 and the flange plate cushion plate 109 are arranged on the ball-out bottom plate 107 through the flange plate fastener 108, the second stepping motor 111 is fixed on the third flange plate 110, one end of the second coupler 112 is tightly connected with an output shaft of the second stepping motor 111, the other end is tightly connected with the transmission shaft 117, the ball-out support A114 is arranged at the inner side of the ball storage support B18, the ball discharging device is positioned on the ball discharging bottom plate 107, the shaft seats 118 are respectively and fixedly arranged at the middle positions of the ball discharging supports A114 by using shaft seat fasteners 119, the transmission shaft 117 is sleeved on the shaft seats 118, the transmission rod 116 is fixedly arranged on the transmission shaft 117 and positioned between the two shaft seats, the front end ball baffle plate 120 and the rear end ball baffle plate 121 are arranged on the ball discharging support B115, the ball discharging support B115 is vertically arranged on the ball storage support A17 through support fasteners 22, the two waist-shaped grooves 123 of the transmission rod 116 are respectively contacted with the baffle shaft 124 of the front end ball baffle plate 120 and the baffle shaft 124 of the rear end ball baffle plate 121, and the baffle shaft 124 is respectively arranged on the front end ball baffle plate 120 and the rear end ball baffle plate 121 through U-shaped bolt fasteners 122; the goal borrowing mechanism 98 comprises a goal borrowing frame 126 formed by a plurality of goal supports A125 through support fasteners 22, a second driven belt shaft seat 127 and a fourth flange 128 are installed at one long side end of the goal borrowing frame 126, a second motor 130 is installed on the fourth flange 128, a second synchronous belt 133 is arranged between a second motor shaft 131 and a second driven shaft 132, a second fixed plate 134 is installed on the second synchronous belt 133, a goal borrowing baffle plate 135 is connected to the lower end of the second fixed plate 134, a second guide rail 136 is installed between the goal borrowing baffle plate 135 and the long side end, the bottom end of the goal borrowing frame 126 is connected with a connecting support E103, a connecting support H137 is installed on the goal support A125 on the side close to the ball storage system 2 through the goal supports A125, and the other end of the connecting support H137 is connected with a ball storage support C19. The length of the connecting bracket A99 is greater than that of the connecting bracket B100, the length of the connecting bracket B100 is greater than that of the connecting bracket C101, and the length of the connecting bracket C101 is greater than that of the connecting bracket D102. The ball storage system 2 has three inlet sensors 138 and three outlet sensors 139. One side of the ball pressing plate 39 is provided with a V-shaped groove 140, the detection base 38 is provided with a rectangular through hole 141, and the screening bowl is positioned in the rectangular through hole. Three detection sensors 142 are arranged on the dribbling mechanism 58, and limit sensors 143 are arranged on the goal frame and the goal borrowing frame 126. The bracket fastener 22 is tightened by a bolt and a nut.

specific instructions for use:

In one embodiment, the ball borrowing process operating principle:

after the user clicks the "borrow basketball" (or "borrow football" or "borrow volleyball") button on the touch screen, the Arduino microcontroller 145 receives a signal from the touch screen and then transmits a control instruction to the corresponding stepping motor driver; after receiving the signal, the stepping motor driver drives the corresponding second stepping motor 111 to rotate in the forward direction, and controls the front end ball baffle 120 to slide downwards and controls the rear end ball baffle 121 to slide upwards through the transmission of the ball outlet control mechanism; then, the ball positioned at the foremost end of the bottommost layer of the ball storage track of the ball storage system rolls forwards out of the ball storage system 2 under the action of the ball outlet control mechanism and the self gravity, enters the inclined track ball carrying mechanism 96 of the ball borrowing system, and the ball behind cannot roll forwards due to the limitation of the rear end ball baffle plate 121, so that each basketball can roll out of the ball storage system 2 in sequence; the outlet sensor 139 on the ball storage system 2 detects the passing of the ball and feeds back a corresponding signal to the control part. This signal has three roles: firstly, as a detection signal of the ball rolling out of the ball storage system 2, the corresponding ball storage quantity is reduced by one, the control part calculates the residual ball storage quantity and feeds the residual ball storage quantity back to the touch screen for the user to inquire, and if the ball is lent, the touch screen displays the information that the ball is lent for the user to know; secondly, the signal is used as a reset signal of the ball output control mechanism 97 of the ball borrowing system, after the ball output control mechanism 97 obtains the signal, the second stepping motor 111 rotates reversely, the ball blocking plate 120 at the front end is controlled to slide upwards through the transmission of the ball output control mechanism 97 of the ball borrowing system, the ball blocking plate 121 at the rear end is controlled to slide downwards, the ball at the rear end is supplemented forwards, the rolling is stopped under the blocking action of the ball blocking plate 120 at the front end, and the next ball borrowing instruction is waited; thirdly, the signal is used as a starting signal of the goal borrowing mechanism 98 of the goal borrowing system 5, and after the control mechanism obtains the signal, the control mechanism sends a starting signal to the second motor 130 of the goal borrowing mechanism 98 to execute the opening task of the goal borrowing so that the ball rolls out of the interior of the machine smoothly. After the ball rolls out of the ball storage system 2, three actions of the feedback signal take effect immediately, namely, the ball storage amount is reduced by one, the ball discharge control mechanism 97 of the ball borrowing system 5 is reset, and the ball borrowing door is opened; the ball from the ball storage system 2 can roll forward by its own weight on the inclined rails of the inclined rail ball carrying mechanism 96 to the borrowed door position. The opening of the door is carried out as soon as the ball has rolled out of the ball storage system 2 by means of the ball borrowing gate, so that the ball passes smoothly through the ball borrowing gate mechanism 98 into the ball outlet slot 15 of the front plate 7. Meanwhile, the door closing action is executed by the door borrowing door under the control of the time control mode, and the door borrowing door reaches the initial position. At this time, the user can take the ball away to perform the physical exercise.

in one embodiment, the ball flow operating principle:

when a user clicks a button of "return basketball" (or "return football" or "return volleyball") on the touch screen, the touch screen prompts "please scan a bar code", the user aligns the bar code on the returned ball with the bar code scanner 12 on the housing 1, the control part obtains the returned ball data transmitted from the scanner, matches the data with the data of the database, checks whether the ball is a machine ball, if it is detected as a non-machine ball, the first motor 88 of the ball-entry door mechanism 60 of the ball-return system 4 does not operate, the return goal does not open, the touch screen prompts "non-machine ball, cannot return and please return the machine ball", and if it is detected as a machine ball, the Arduino microcontroller 144 sends a signal to the first motor 88 of the ball-entry door mechanism 60 of the ball-return system 4. Under the action of the belt transmission of the first motor 88, the returned ball door is opened, the touch screen prompts that the user wants to put the ball in, and the user puts the returned ball into the machine internal detection system 3; the returned balls are placed on the screening bowl 45 of the screening executing mechanism 33 of the detection system 3, and the bowl-shaped design is beneficial to improving the stability of the balls in the detection process. The detection system 33 detects whether the returned ball is damaged or not by the detection mechanism 32 through pressure detection, and the judgment standard of the damage is the air leakage degree of the ball in the invention. The pusher motor 37 has three different propulsion values depending on the kind of ball to be detected. The push rod motor 37 pushes the ball pressing plate 39 forward slowly to press the returned ball, when the pushed ball reaches the designed ball pushing value, the pushing is stopped, the returned ball pushes the ball blocking plate 40, finally, the pressure is acted on the pressure sensor 41, the pressure sensor 41 obtains a series of pressure data and feeds the pressure data back to the database which is built in the control part and contains the pressure range value data. The database has three kinds of reasonable pressure value range data of ball, and the pressure value range is divided into three grades: the low gear, the middle gear and the high gear correspond to the air leakage degree of the balls, and specifically, the low gear represents that the pressure value is small, the air leakage degree of the balls is high, the balls are seriously damaged, and the balls cannot be used continuously; the middle gear represents a moderate pressure value, the air leakage degree of the ball is moderate, the ball possibly has insufficient air, but can be continuously used, and only the use effect is reduced; the high gear represents a larger pressure value, the air leakage degree of the ball is low, the ball can be played well without damage, and the ball can be used continuously. The database compares the pressure data fed back by the sensor with the range data of the self pressure value, and judges the range of the pressure data, namely whether the detected ball is damaged or not. For example, returning a basketball, the returned ball is placed in the screening bowl 45 of the screening actuator 33 of the detection system 3, and the pusher motor 37 detects the thrust value of the basketball and stops the basketball. The pressure sensor 41 obtains a series of pressure data through the pressure transmission of the ball pressing plate 39, the extrusion returned ball and the ball blocking plate 40, and the database compares the pressure data with the basketball pressure value range data corresponding to the database. If the pressure data is in a low gear, the ball is seriously damaged and cannot be used continuously; if the pressure data is in a middle gear, the ball is possibly insufficient in gas, but can be continuously used, and only the use effect is reduced; if the pressure data is in a high gear, the ball can be played without damage and can be used continuously. At this time, the detection task of the ball is completed. Different detection results of the detection mechanism 32 of the detection system 3 correspond to different execution actions of the goal mechanism 60 of the goal system 4, different execution actions of the screening execution mechanism 33 of the detection system 3 and different operation prompts of the touch screen. If the detection mechanism 32 judges that the returned balls are seriously damaged and cannot be used, the ball inlet mechanism 60 of the ball returning system 4 does not execute the door closing action, the screening motor of the screening execution mechanism 33 rotates forwards, the returned balls in the screening bowl 45 are pushed to the outside of the machine through transmission, and the returned balls roll on the second inclined plate 91.1. The ball rolls into the blocking bowl 144 on the machine shell, and meanwhile, the touch screen displays that the ball is damaged and cannot be returned, and the ball is returned to the sports goods management center, then, the screening motor of the screening execution mechanism 33 resets to reset the screening bowl, and the ball inlet mechanism of the ball returning system executes the door closing action; if the detection mechanism 32 judges that the returned balls are insufficient, but can be used continuously, the ball inlet mechanism 60 of the ball return system 4 cannot execute the door closing action, the screening motor 44 of the screening execution mechanism 33 rotates forwards, the returned balls in the screening bowl 45 are pushed to the outside of the machine through transmission, the returned balls roll on the second inclined plate 91.1, the balls roll into the blocking bowl 144 on the machine shell 1, meanwhile, the touch screen displays that the ball pressure is insufficient, the use is influenced, the returning is requested after the air pumping, then, the screening motor 44 of the screening execution mechanism 33 resets, the screening bowl resets, and the ball inlet door mechanism 60 of the ball return system 4 executes the door closing action. The user can return the air to the ball again after inflating the ball by using the inflator; if the detection mechanism 32 determines that the returned ball is intact and can be used continuously, the ball inlet door mechanism 60 of the ball returning system 4 performs a door closing action, the screening motor 44 of the screening execution mechanism 33 rotates reversely, and the returned ball in the screening bowl 45 is pushed into the machine through transmission. The returned ball rolls into the ball unloading mechanism 59 of the ball returning system 4, meanwhile, the touch screen displays that the ball returning is successful, and then the screening motor 44 of the screening actuating mechanism 33 resets to reset the screening bowl 45; the initial state of the ball discharging mechanism 59 of the ball returning system 4 is low left and high right, which is convenient for accommodating the ball. When the returned ball enters the ball discharging mechanism 59 of the ball returning system 4, the returned ball can touch the high baffle 77 to limit the forward rolling of the ball, meanwhile, the semi-cylindrical baffle 79 limits the backward rolling of the ball due to the rebound effect, the first low baffle 78 limits the rolling of the ball to the left side, the ball can not roll to the right side due to the fact that the initial state of the ball discharging mechanism 59 is low at the left side and high at the right side, the ball leans to the left side under the action of gravity, and therefore the returned ball can be stably stopped in the ball discharging mechanism 59. The first stepping motor 62 of the ball conveying mechanism 58 of the ball returning system 4 drives the screw rod 61 of the ball conveying mechanism 58 of the ball returning system 4 to move towards the ball storage track direction through transmission, and when the position detection sensor 142 of the screw rod 61 senses a signal, the first stepping motor 62 stops rotating. The steering engine 70 of the ball unloading mechanism 59 of the ball returning system 4 drives the corresponding structure of the ball unloading mechanism 59 to rotate upwards through transmission, so that returned balls are unloaded and roll into the ball storage system 2. The first stepper motor 62 of the dribbling mechanism 58 of the ball return system 4 then initiates a reset action to reset the ball discharge mechanism to the starting position.

In this embodiment, Arduino microcontroller has integrateed the control design of 3 kinds of different grade type motors, can control push rod motor, step motor, steering wheel. In the invention, a push rod motor is used for detecting a system detection mechanism to push and press balls, a pressure sensor transmits signals to a control system, the control system judges whether the balls are good or not, different execution instructions of a screening motor which is transmitted to a detection system screening execution mechanism are sent to discharge the balls or send the balls into a ball-transporting mechanism, after the balls are sent into a ball-transporting part, a first stepping motor drives a ball-returning system ball-transporting mechanism to move, a position detection sensor judges the position of the ball-transporting mechanism, after the position detection sensor reaches the designated position, the sensor transmits the signals to the control system, the control system transmits instructions to a steering engine, the steering engine drives a ball-discharging mechanism to discharge the returned balls, and the balls enter a ball storage system.

the above embodiments are merely illustrative of the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the content of the present invention and implement the present invention, and not to limit the scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the scope of the present invention.

Claims (6)

1. the utility model provides an intelligence ball class borrows all-in-one still, includes shell, storage ball system, detecting system, still ball system, borrows ball system, Arduino microcontroller, storage ball system, detecting system, still ball system, borrow ball system and Arduino microcontroller and be located inside the shell, its characterized in that:

the shell comprises a top plate, a front plate, a bottom plate, side panels, a back plate, an inclined plate, a bar-type scanner, a touch screen and a blocking bowl, wherein the inclined plate is connected between one end of the top plate and the upper end of the front plate;

The ball storage system comprises a plurality of ball storage supports A, a plurality of ball storage supports B, a plurality of ball storage supports C, a plurality of ball storage supports D, a plurality of ball storage supports E, support fasteners, a long guide rail, a short guide rail, a limiting strip, a transition plate, a transition hinge, a transition plate shaft, a torsion spring and a torsion spring limiting strip, wherein the plurality of ball storage supports A, the plurality of ball storage supports B, the plurality of ball storage supports C, the plurality of ball storage supports D and the plurality of ball storage supports E are assembled into a square frame through the support fasteners, the long guide rail is obliquely arranged in the square frame and fixed on the ball storage supports C to form a lower guide rail, the short guide rail is divided into three layers, the short guide rail is obliquely arranged at the upper end of the long guide rail and fixed on the ball storage supports C to respectively form a middle guide rail, a middle upper guide rail and an upper guide rail, the limiting strip is arranged on the ball storage supports C through, the transition plate is respectively arranged at one end of the middle-layer guide rail track, the middle-layer upper-layer guide rail track and the upper-layer guide rail track, the torsion spring limiting strip is arranged on the ball storage support C through a support fastener and is respectively positioned on a uniform plane with the middle-layer guide rail track, the middle-layer upper-layer guide rail track and the upper-layer guide rail track, one end of the transition hinge is matched with the transition plate shaft, the other end of the transition hinge is arranged on the transition plate, the torsion spring is arranged in the middle of a sleeve of the transition hinge and is matched with the transition plate shaft, and the transition plate shaft is arranged in a processing hole of the ball storage support C;

the detection system comprises a detection mechanism and a screening execution mechanism, the detection mechanism comprises a long base support, a detection inclined support, a short base support, a push rod motor, a detection base, a ball pressing plate, a ball blocking plate, a pressure sensor and an inclined support fastener, the short base support is arranged on the lower end face of the long base support, the detection base is arranged on the upper end face of the long base support, one end of the detection inclined support is arranged on the lower end face of the short base support through the inclined support fastener, the other end of the detection inclined support is arranged on a ball storage support C, the detection base comprises a first side plate and a second side plate, the first side plate and the second side plate are respectively and vertically welded at two ends of the detection base, the pressure sensor is arranged on the inner side of the first side plate, the push rod motor is arranged on the inner side of the second side plate, the ball blocking;

The screening executing mechanism comprises a screening motor, a screening bowl, a bowl shaft, a connecting rod, an H-shaped crank, a short screening motor mounting support, a long screening motor mounting support, a first flange plate, a fastening screw of the screening motor, a first rubber pad and a flange plate fastening piece, wherein the short screening motor mounting support is mounted on the long screening motor mounting support through the support fastening piece, the long screening motor mounting support is mounted at the bottom end of the short screening motor mounting support through the support fastening piece, the first flange plate and the first rubber pad are mounted on the long screening motor mounting support through the flange plate fastening piece, the screening motor is mounted on the first flange plate through the fastening screw of the screening motor, the H-shaped crank is mounted on an output shaft of the screening motor in a transition fit manner, one end of the connecting rod is hinged with two ends of the H-shaped crank through a cotter pin, a pin shaft, The pin shaft and the washer are respectively hinged with the screening bowl, the bowl shaft is matched with a shaft hole of the screening bowl, and the bowl shaft is fixedly connected with the detection base;

the ball returning system comprises a ball conveying mechanism, a ball unloading mechanism and a ball returning door mechanism, wherein the ball unloading mechanism is positioned at the upper end of the ball conveying mechanism, the ball returning door mechanism is positioned at the front end of the ball conveying mechanism, the ball conveying mechanism comprises a lead screw, a first stepping motor, a lead screw mounting long support, a lead screw mounting short support, a lead screw inclined support, a first coupler and a sliding table, the lead screw is arranged on the lead screw mounting long support, the lead screw mounting short support is used for fixing the lead screw mounting long support, one end of the lead screw inclined support is mounted on the lead screw mounting short support through an inclined support fastener, the other end of the lead screw inclined support is connected with a ball storage support C, the first stepping motor is used for driving the lead screw, the first coupler is used for connecting the first stepping motor;

the ball unloading mechanism comprises a support plate, a support plate fastening screw, a steering engine, an L-shaped connecting plate, a steering engine connecting rod, a pin nut, a connecting piece, a mounting bottom plate, a high baffle plate, a first low baffle plate, a semi-cylindrical baffle rod, a second low baffle plate and a baffle plate hinge, wherein the support plate is arranged on the sliding table, the L-shaped connecting plate is arranged at the lower end of the support plate, the steering engine is arranged on the L-shaped connecting plate, one end of the steering engine connecting rod is hinged with an output shaft of the steering engine by the pin, the pin nut and the other end of the steering engine connecting rod are hinged with the connecting piece by the pin and the pin nut, the connecting piece is arranged on the lower end surface of the mounting bottom plate, the support plate is fixedly connected with the second low baffle plate by welding, the second low baffle plate is connected with one side of the mounting bottom plate by the baffle plate hinge, and on opposite sides of the high baffle;

The steering engine connecting rod comprises a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are connected with a pin nut in a matched mode through a pin;

the goal returning mechanism comprises a goal returning frame consisting of a plurality of goal supports A through support fasteners, a first driven belt shaft seat and a second flange are arranged at one long side end of the goal returning frame, a first motor is arranged on the second flange, a first synchronous belt is arranged between a first motor shaft and a first driven shaft, a first fixing piece is arranged on the first synchronous belt, the lower end of the first fixing piece is connected with a goal returning baffle, a first guide rail is arranged between the goal returning baffle and the long side end, the inner surface of the goal returning baffle is connected with a second inclined plate, angle-adjustable fasteners are arranged at four corners of the goal returning frame and connected with a goal returning support B, and the tail end of the angle-adjustable fastener at one end of the synchronous belt is connected with a goal returning support C;

The ball borrowing system comprises an inclined rail ball transporting mechanism, a ball discharging control mechanism and a ball borrowing door mechanism, wherein the inclined rail ball transporting mechanism is arranged on one side of the ball discharging control mechanism, the ball borrowing door mechanism is arranged at a ball discharging end of the inclined rail ball transporting mechanism, the inclined rail ball transporting mechanism comprises a plurality of connecting supports A, a plurality of connecting supports B, a plurality of connecting supports C, a plurality of connecting supports D, a plurality of connecting supports E, a plurality of connecting supports F and a plurality of connecting supports G, the connecting supports A, the connecting supports B, the connecting supports C and the connecting supports D are uniformly distributed on the connecting supports E and are vertical to each other, the connecting supports E are vertically connected to the connecting supports F, the connecting supports G are vertically connected to the connecting supports E, and the connecting supports E are connected with a track formed by L-shaped;

the ball outlet control mechanism comprises a ball outlet bottom plate, a bottom plate fastener, a flange plate base plate, a third flange plate, a second stepping motor, a second coupler, a second rubber pad, a ball outlet support A, a ball outlet support B, a transmission rod, a transmission shaft, a shaft seat fastener, a front end ball baffle plate, a rear end ball baffle plate and a U-shaped bolt fastener, wherein the ball outlet bottom plate is respectively fixed at the bottoms of the corresponding ball storage support A and the ball storage support B through the bottom plate fastener, the third flange plate, the second rubber pad and the flange plate base plate are arranged on the bottom plate through the flange plate fastener, the second stepping motor is fixed on the third flange plate, one end of the second coupler is fixedly connected with an output shaft of the second stepping motor, the other end of the second coupler is fixedly connected with the transmission shaft, the ball outlet support A is arranged on the inner side of the ball storage support B through the support fastener and is arranged on the ball outlet bottom plate, and is respectively and fixedly arranged at the middle, the transmission shaft is sleeved on the shaft seats, the transmission shaft is fixedly arranged on the transmission shaft and positioned between the two shaft seats, the front end ball baffle plate and the rear end ball baffle plate are arranged on the ball outlet support B, the ball outlet support B is vertically arranged on the ball storage support A through a support fastener, two waist-shaped grooves of the transmission shaft are respectively contacted with a baffle shaft of the front end ball baffle plate and a baffle shaft of the rear end ball baffle plate, and the baffle shafts are respectively arranged on the front end ball baffle plate and the rear end ball baffle plate through U-shaped bolt fasteners;

the goal borrowing mechanism comprises a goal borrowing frame formed by a plurality of goal supports A through support fasteners, a second driven belt shaft seat and a fourth flange are installed at one long side end of the goal borrowing frame, a second motor is installed on the fourth flange, a second synchronous belt is arranged between a second motor shaft and a second driven shaft, a second fixed plate is installed on the second synchronous belt, a goal borrowing baffle is connected to the lower end of the second fixed plate, a second guide rail is installed between the goal borrowing baffle and the long side end, the bottom end of the goal borrowing frame is connected with a connecting support E, connecting supports H are installed on the goal borrowing frame and the goal supports A close to one side of the ball storage system, and the other ends of the connecting supports H are connected with a ball storage support C.

2. an intelligent ball borrowing and returning all-in-one machine according to claim 1, wherein:

the length of the connecting support A is greater than that of the connecting support B, the length of the connecting support B is greater than that of the connecting support C, and the length of the connecting support C is greater than that of the connecting support D.

3. an intelligent ball borrowing and returning all-in-one machine according to claim 1, wherein:

The ball storage system has three inlet sensors and three outlet sensors.

4. An intelligent ball borrowing and returning all-in-one machine according to claim 1, wherein:

V-shaped grooves are formed in one side of the ball pressing plate, rectangular through holes are formed in the detection base, and the screening bowl is located in the rectangular through holes.

5. An intelligent ball borrowing and returning all-in-one machine according to claim 1, wherein:

the lead screw facial make-up is equipped with three detection sensor, still be equipped with spacing sensor on the goal frame and borrow the goal frame facial make-up.

6. An intelligent ball borrowing and returning all-in-one machine according to claim 1, wherein:

the bracket fastener is locked by a bolt and a nut.