CN115364456A

CN115364456A - Shooting training device for physical training

Info

Publication number: CN115364456A
Application number: CN202210995612.3A
Authority: CN
Inventors: 刘禹; 秦一涵
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-22
Anticipated expiration: 2042-08-18
Also published as: CN115364456B

Abstract

The invention discloses a shooting training device for physical training, which relates to the technical field of physical training and comprises a first support plate, wherein the upper end of the first support plate is fixedly connected with a side lever, the inner side surface of the side lever is rotatably connected with a first support shaft through a bearing, the middle part of the side lever is provided with an inclined plate, the middle part of the inclined plate is provided with a connecting groove in a penetrating manner, the surface of the first support shaft penetrates through the inner wall of the connecting groove in a sliding manner, the upper end and the lower end of the inclined plate are both provided with stop levers, the right end of each stop lever is fixedly connected with the side surface of the side lever, the left side of the inclined plate is provided with a gear, the left end of the inclined plate is in sliding connection with the tooth socket surface of the gear, and the center of the gear is fixedly connected with a second support shaft in a penetrating manner.

Description

Shooting training device for physical training

Technical Field

The invention relates to the technical field of physical training, in particular to a shooting training device for physical training.

Background

Basketball is a sports favorite by people, the ornamental value of basketball games is very high, basketball players can perform painstaking shooting training at ordinary times in order to obtain good scores in the games, the basketball stands cannot be left at this time, and the players need to shoot into the basketry repeatedly for training.

However, the existing basketball stands are often fixed on basketball courts, when a player needs to shoot at multiple angles, the basketball can fly to the other side of the basketball stand when the player does not shoot due to the fact that the basketball is not blocked by the backboard, the player needs to run far to pick up the basketball, time and labor are consumed when the player runs back and forth, and the special shooting training effect is reduced.

Disclosure of Invention

The invention aims to provide a shooting training device for physical training, which solves the technical problems that when a player needs to carry out multi-angle shooting training, a basketball shot from the side surface flies to the other side of a basketball stand when the basketball is not shot due to no blocking of a backboard, the basketball needs to run far to pick up the basketball, the time and the labor are consumed when the basketball runs back and forth, and the special shooting training effect is reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a shooting trainer for sports training, includes backup pad one, the upper end fixedly connected with side lever of backup pad one, the medial surface of side lever rotates through the bearing and is connected with back shaft one, the middle part of side lever is provided with the swash plate, the spread groove has been run through at the middle part of swash plate, the inner wall of sliding connection spread groove is run through on the surface of back shaft one, the upper and lower both ends of swash plate all are provided with the pin, the side of the right-hand member fixed connection side lever of pin, the left side of swash plate is provided with the gear, the tooth's socket surface of the left end sliding connection gear of swash plate, fixedly connected with back shaft two is run through in the center department of gear, both ends are run through to rotate around back shaft two and are connected with the curb plate, the upper surface of lower extreme fixed connection backup pad one of curb plate, the side edge fixedly connected with briquetting of gear, the below of gear is provided with the motor, the upper surface of lower extreme fixed connection backup pad one of motor, the outside end sliding connection motor upper end of briquetting is provided with the rotation stop device, the front side of gear is provided with the support stop device, the below of gear is provided with support stop device.

Preferably, the rotation limiting device comprises a connecting plate, the rear end of the connecting plate is fixedly connected with the front end of the second supporting shaft, the front side of the connecting plate is fixedly connected with a limiting clamping plate, the limiting clamping plate is arranged in an annular array, the front side face of the side plate is fixedly connected with a second supporting plate, a limiting groove is formed in the upper surface of the second supporting plate, a fixing rod is fixedly connected with the front end of the upper surface of the second supporting plate, a fixing plate is fixedly connected with the upper end of the fixing rod, an inserting rod is fixedly connected with the rear end of the fixing plate, the rear end of the inserting rod penetrates through a sliding connection baffle, a spring is sleeved on the inserting rod in a surface sliding mode, the front end and the rear end of the spring are respectively fixedly connected with the side faces of the fixing plate and the baffle, a sliding rod is fixedly connected with the lower end of the baffle, the lower end of the sliding connection limiting groove is connected with the inner wall of the lower end of the sliding rod, a round rod is fixedly connected with the front end of the limiting clamping plate in a sliding mode.

Preferably, a first bevel gear is fixedly connected to the left end of a transmission shaft of the motor, a second bevel gear is meshed with the lower end of the first bevel gear, and a connecting shaft is fixedly connected to the lower end of the second bevel gear.

Preferably, the supporting and limiting device comprises a circular plate, the upper surface center of the circular plate is fixedly connected with a fixing shell II and a fixing shell I, the fixing shell II is located at the middle part of the fixing shell I, the cross section of the gap between the fixing shell II and the fixing shell I is in a T shape, the lower surface side of the supporting plate I is fixedly connected with a vertical rod, the lower end of the vertical rod is fixedly connected with a cylindrical block, the vertical rod penetrates through the inner wall of the gap between the sliding connection fixing shell I and the fixing shell II, the cylindrical block is located inside the gap between the fixing shell I and the fixing shell II, the mounting hole is formed in the upper end of the fixing shell II, the inner wall of the mounting hole of the lower end of the connecting shaft is fixedly connected with the fixing shell II in an inserting mode, the lower surface of the supporting plate I is provided with a moving wheel, and the lower end of the idler wheel of the moving wheel rotates to connect the upper surface of the circular plate.

Preferably, the upper surface of the first supporting plate is fixedly connected with a control power supply module, and the control power supply module is connected with the motor through a circuit control line.

Preferably, a backboard is fixedly connected to one side, away from the motor, of the first supporting plate, a sliding block is fixedly connected to the lower end of the side face of the backboard, one end, away from the backboard, of the sliding block is in sliding sleeve connection with the side face of the circular plate, a basket is fixedly connected to one side, away from the first supporting plate, of the backboard, through grooves are formed in the surfaces of the backboard and the basket and correspond to each other, and the right end of the inclined plate penetrates through the through grooves of the backboard and the basket and is located inside the basket.

Preferably, the lower extreme fixedly connected with support column of plectane, the cavity post has been cup jointed in the lower extreme slip of support column, the lower extreme fixedly connected with bottom plate of cavity post, the side upper end of cavity post runs through threaded connection and has the screw rod, both ends all set up threaded hole about the side of support column, the threaded hole inner wall of the terminal threaded connection support column of screw rod.

Preferably, the lower end of the basket is fixedly connected with a corrugated hose, the lower end of the corrugated hose is fixedly connected with a supporting seat, the lower end of the supporting seat is fixedly connected with the upper surface of the bottom plate, and one side of the backboard far away from the basket is fixedly connected with a protective shell.

Compared with the related art, the shooting training device for physical training provided by the invention has the following beneficial effects:

the invention provides a shooting training device for physical training, which is characterized in that an inclined plate and a rotation limiting device are arranged, the device is placed at a position close to the wall, a backboard is parallel to the wall surface in an initial state, a power supply module is controlled to control the starting and stopping of a motor and supply power to the motor, a player shoots towards an opening of a basket, when the basketball is not put into the basket, the basketball can be rebounded by the backboard or rebounded by a wall on the rear side of the backboard to be conveniently picked up, when the basketball is shot, the basketball falls from the opening of the basket, the inclined plate can drive a gear to rotate when the basketball falls, then the rotation limiting device limits the rotation angle of the gear, the gear rotates at a fixed angle every time of shooting, when the gear rotates for a certain angle, a pressing block on the gear rotates right below and presses a driving switch of the motor to drive the backboard to rotate, the basket is driven to change direction by utilizing the falling of shooting and shooting for multiple times, the basketball does not need to change the position of the player, the wall can always block and rebound, and the basketball is conveniently picked up.

The invention provides a shooting training device for physical training, which can adjust the rotation angle of a bevel gear I after a motor is started once through controlling a power supply module, and after a backboard rotates ninety degrees towards a single side for the first time, the motor can rotate reversely when being started again and rotate reversely again after rotating for many times to accumulate to one hundred eighty degrees, so that the directions of two sides of the backboard can be trained circularly, after a certain number of times of ball-in, the backboard and a basket rotate for a certain angle, and an athlete can shoot at a position right opposite to a wall to realize inclined and lateral shooting training, thereby providing a plurality of angles to improve the training effect.

The invention provides a shooting training device for sports training, which is characterized in that a corrugated hose is arranged, a basketball enters the corrugated hose through a basket and rolls out through an opening below the corrugated hose when a user takes a goal, and the basketball can be taken back by the user without changing the position after the user takes the goal because the user is always right opposite to the wall, so that the physical strength and time are further saved, a certain excitation effect can be realized, the goal amount is increased, the corrugated hose can be stretched and deformed, the basket can be connected with the corrugated hose when the user rotates, and the user can roll the goal back to the position of the user after the user takes the goal at any angle

The invention provides a shooting training device for physical training, which is characterized in that a connecting groove is formed, so that the left end of an inclined plate can still rotate to an initial position after a gear stops rotating, the inclined plate cannot be clamped by a clamping groove of the gear, and the shooting training device is convenient to drive next time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the upper structure of the circular plate of the present invention;

FIG. 3 is a disassembled view of the upper structure of the circular plate according to the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2;

FIG. 5 is an enlarged view of a portion of the invention at B in FIG. 2

FIG. 6 is an enlarged view of a portion of FIG. 2 at C.

In the figure: 1. <xnotran> ,2, ,3, ,4, ,5, ,6, ,7, ,8, ,9, ,10, ,11, ,12, ,13, ,14, ,15, ,16, ,17, ,18, ,19, ,20, ,21, ,22, ,23, ,24, ,25, ,26, ,27, ,28, ,29, ,30, ,31, ,32, ,33, ,34, ,35, ,36, ,37, ,38, ,39, ,40, ,41, . </xnotran>

Detailed Description

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

The first embodiment is as follows:

referring to fig. 1-6, the present invention provides a technical solution, including a supporting plate 1, a side lever 2 fixedly connected to an upper end of the supporting plate 1, a supporting shaft 3 rotatably connected to an inner side surface of the side lever 2 through a bearing, an inclined plate 4 disposed at a middle portion of the side lever 2, a connecting groove 5 disposed at a middle portion of the inclined plate 4, a surface of the supporting shaft 3 penetrating an inner wall of the connecting groove 5, a stopper 6 disposed at upper and lower ends of the inclined plate 4, a right end of the stopper 6 fixedly connected to a side surface of the side lever 2, a gear 7 disposed at a left side of the inclined plate 4, a tooth socket surface of the gear 7 slidably connected to a left end of the inclined plate 4, a supporting shaft two 8 fixedly connected to a center of the gear 7, a side plate 9 rotatably connected to a front and a rear end of the supporting shaft two 8, a lower end of the side plate 9 fixedly connected to an upper surface of the supporting plate 1, a pressing block 10 fixedly connected to a side edge of the side surface of the gear 7, a motor 11 disposed below the gear 7, a lower end of the motor 11 fixedly connected to an upper surface of the supporting plate 1, a front end of the pressing block 10 slidably connected to an upper end of a driving switch of the motor 11, a front end of a limiting plate 12 fixedly connected to a front end of the supporting plate, a front end of the supporting plate 14, a limiting plate 12 fixedly connected to a limiting plate, a limiting plate 12 fixed to a front end of the supporting plate, a limiting plate 12 fixed to a limiting plate, a limiting plate 12 fixed to a front end of the supporting plate, a limiting plate 12 fixed to a limiting plate, a limiting plate 12 fixed to a front end of the supporting plate fixed plate 12 fixed plate, a limiting plate 12 fixed plate connected to a limiting plate, the surface of the inserted link 21 is sleeved with a spring in a sliding manner, the front end and the rear end of the spring are fixedly connected with the side surfaces of the fixed plate 19 and the baffle 16 respectively, the lower end of the baffle 16 is fixedly connected with a sliding rod 18, the lower end of the sliding rod 18 is connected with the inner wall of the limiting groove 15 in a sliding manner, the rear side surface of the baffle 16 is fixedly connected with a round rod 17, the rear end of the round rod 17 is connected with the front end of the limiting clamping plate 13 in a sliding manner, the left end of a transmission shaft of the motor 11 is fixedly connected with a first conical gear 22, the lower end of the first conical gear 22 is meshed with a second conical gear 23, and the lower end of the second conical gear 23 is fixedly connected with a connecting shaft 24;

the supporting and limiting device comprises a circular plate 25, a second fixed shell 27 and a first fixed shell 26 are fixedly connected to the center of the upper surface of the circular plate 25, the second fixed shell 27 is located in the middle of the first fixed shell 26, the cross section of a gap between the second fixed shell 27 and the first fixed shell 26 is in a T shape, a vertical rod 28 is fixedly connected to one side of the lower surface of the first supporting plate 1, a cylindrical block 29 is fixedly connected to the lower end of the vertical rod 28, the vertical rod 28 penetrates through the inner wall of the gap between the first fixed shell 26 and the second fixed shell 27 in a sliding connection mode, the cylindrical block 29 is located in the gap between the first fixed shell 26 and the second fixed shell 27, a mounting hole is formed in the upper end of the second fixed shell 27, the lower end of the connecting shaft 24 is fixedly inserted into the inner wall of the mounting hole of the second fixed shell 27, a moving wheel 30 is installed on the lower surface of the first supporting plate 1, the lower end of a roller of the moving wheel 30 is rotatably connected with the upper surface of the circular plate 25, and a control power supply module 31 is fixedly connected to the upper surface of the first supporting plate 1, the control power supply module 31 is connected with the motor 11 through a circuit control line, one side fixedly connected with backboard 33 of the motor 11 is kept away from to the first support plate 1, the lower extreme fixedly connected with slider 32 of the side of backboard 33, the one end that the backboard 33 was kept away from to the slider 32 slides and cup joints the side of plectane 25, one side fixedly connected with basket 34 that the first support plate 1 was kept away from to backboard 33, logical groove and mutual correspondence have all been seted up on the surface of backboard 33 and basket 34, the right-hand member of swash plate 4 passes the logical groove of backboard 33 and basket 34 and is located inside basket 34, the lower extreme fixedly connected with support column 35 of plectane 25, the lower extreme sliding cup joint of support column 35 has well hollow post 36, the lower extreme fixedly connected with bottom plate 37 of well hollow post 36, the side upper end through thread connection of well hollow post 36 has screw rod 38, both ends have all seted up the screw hole about the side of support column 35, the terminal screw thread connection support column 35's of screw rod inner wall.

In this embodiment: the device is placed at a position close to the wall, the backboard 33 is parallel to the wall in an initial state, the power supply module 31 is controlled to control the opening and closing of the motor 11 and supply power to the motor 11, a player shoots a basketball towards the opening of the basket 34, the basketball can be rebounded by the backboard 33 or rebounded by the wall at the rear side of the backboard 33 to be conveniently picked up when not thrown into the basket 34, the basketball falls from the opening of the basket 34 when entering the basketball, the inclined plate 4 can drive the gear 7 to rotate when falling, then the rotation limiting device can limit the rotation angle of the gear 7, the gear 7 rotates a fixed angle when entering the basketball every time, when the gear 7 rotates a certain angle, the pressing block 10 on the gear 7 can rotate to the right below and press the driving switch of the motor 11, so that the motor 11 is started to drive the first bevel gear 22 to rotate a certain angle, and the second bevel gear 23 is fixed, when the first bevel gear 22 rotates, the first support plate 1 can be driven to rotate by taking the connecting shaft 24 as an axis, the rotating angle of the first bevel gear 22 after the single motor 11 is started can be adjusted by controlling the power supply module 31, and after the backboard 33 rotates ninety degrees towards a single side for the first time, the motor 11 can rotate reversely when being started again and rotate reversely again after rotating for multiple times and accumulating to one hundred eighty degrees, so that the directions of two sides of the backboard can be trained circularly, after a certain number of times of goal, the backboard 33 and the basket 34 rotate for a certain angle, a player can shoot at a position right opposite to the wall to realize inclined and lateral shooting training, and when the player does not shoot, the wall can still block and bounce a basketball because the basketball is shot right opposite to the wall, the picking is convenient, the running is reduced, the physical strength and the time are saved, and the problem that when the player needs to carry out multi-angle shooting training, the basketball is shot from the side because the backboard does not block is solved, when the basketball does not enter the basketball, the basketball flies to the other side of the basketball stand and needs to run far to pick up the basketball, so that the basketball runs back and forth, the time and the labor are consumed, and the special shooting training effect is reduced.

Example two:

referring to fig. 1, on the basis of the first embodiment, the present invention provides a technical solution: the lower end of the basket 34 is fixedly connected with a corrugated hose 39, the lower end of the corrugated hose 39 is fixedly connected with a support seat 40, the lower end of the support seat 40 is fixedly connected with the upper surface of the bottom plate 37, and one side of the backboard 33 far away from the basket 34 is fixedly connected with a protective shell 41.

In this embodiment: when a goal is played, a basketball enters the corrugated hose 39 through the basket 34 and rolls out through an opening in the lower portion of the corrugated hose 39, and the player is always in the position opposite to the wall, so that the player can take back the basketball without changing the position after the goal, physical strength and time are further saved, a certain excitation effect can be achieved, the goal amount is increased, the corrugated hose 39 can stretch and deform, the basket 34 can be connected with the corrugated hose 39 when rotating, and the basketball can be rolled back to the position of the player after the goal at any angle.

The working principle is as follows: the device is placed at a position close to the wall, the backboard 33 is parallel to the wall surface in the initial state, the power supply control module 31 controls the opening and closing of the motor 11 and supplies power to the motor 11, a player shoots towards the opening of the basket 34, when the basketball is not thrown into the basket 34, the basketball can rebound by the backboard 33 or rebound by the wall on the rear side of the backboard 33 to be conveniently picked up, when the basketball is shot, the basketball falls from the upper opening of the basket 34 and hits the right end of the inclined plate 4 to enable the inclined plate 4 to rotate rapidly when falling, the left end of the inclined plate 4 deflects upwards to drive the gear 7 to rotate through the tooth grooves of the gear 7, the number and the angle of the teeth of the gear 7 are the same as those of the limit catch plates 13 on the connecting plate 12, when the gear 7 rotates, the connecting plate 12 is driven to rotate synchronously through the second support shaft 8, the round rod 17 is positioned between the two limit catch plates 13 in the initial state, when the connecting plate 12 rotates, the limit catch plate 13 will push the round rod 17 to make the baffle 16 move to one side of the fixed plate 19, the slide bar 18 slides along the inner wall of the limit slot 15 to play a limit role, the spring on the inserted link 21 compresses and shortens, the rear end of the inserted link 21 slightly protrudes from the rear side of the baffle 16 but does not contact the connecting plate 12, when the connecting plate 12 rotates a certain angle, the round rod 17 slides over one limit catch plate 13 and is separated from the limit catch plate 13, the spring on the inserted link 21 recovers to push the round rod 17 backwards, so that the round rod 17 is clamped between the next two limit catch plates 13, because the inclined plate 4 only has single pushing force to the gear 7, when the inclined plate 4 pushes the gear 7, the round rod 17 slides along the limit catch plate 13, the pushing force is larger than the elastic force of the inserted link 21 spring, so that the connecting plate 12 can rotate, when the inclined plate 4 rotates and is separated from the gear 7, the round rod 17 just breaks away from the current limit catch plate 13, at this moment, the gear 7 is no longer subjected to external force, the gear 7 is clamped by the round rod 17 and the limiting clamping plate 13 to avoid excessive rotation in cooperation with the restoration of the spring of the inserted rod 21, so that the gear 7 rotates by the same angle every time a ball is entered;

the connecting groove 5 is grooved slightly towards the right end of the connecting groove 4, the right side inner wall of the connecting groove 5 is in contact with the first support shaft 3 in an initial state, the inclined plate 4 is in an inclined state with the right end up, after a basketball falls and hits the right end of the inclined plate 4, the inclined plate 4 quickly deflects to drive the gear 7 to rotate and then be blocked by the blocking rod 6 on the upper side, the protruding length of the blocking rod 6 on the upper side is short, so that the inclined plate 4 can rotate to a state close to the vertical state, the basketball can slide down gradually when the inclined plate 4 stops rotating while passing through, meanwhile, after the right end of the inclined plate 4 is separated from the basketball, the left end of the inclined plate 4 losing external force can deflect downwards, the deflection and the downward sliding of the inclined plate 4 are performed simultaneously, the right side inner wall of the connecting groove 5 is separated from the first support shaft 3, the first support shaft 3 is in the middle position of the inner wall of the connecting groove 5, the inclined plate 4 is cheap to the right integrally, so that the left end of the inclined plate 4 can move to the lower side of the gear 7 latch, then the lower end of the inclined plate 4 is blocked by the blocking rod 6 on the lower side of the blocking rod 6, the inclined plate 4, the left end is lower end and the left end is lower end, and accordingly, the inclined plate 4 is lower support shaft 4, and accordingly, the connecting groove 4 slides to slide to the first support shaft 3, and the connecting groove 3 can return to the initial state, the initial state again, and the connecting groove 5, and then the connecting groove, and the connecting groove 4 can be repeatedly rotate, and the basketball can be repeatedly attached to the basketball, and the basketball can be repeatedly used for the basketball can be repeatedly, and the basketball can be repeatedly used;

after the gear 7 rotates for a certain number of times, the pressing block 10 on the gear 7 rotates to the right below and presses the driving switch of the motor 11, so that the motor 11 is started to drive the first conical gear 22 to rotate for a certain angle, the second conical gear 23 is fixed, when the first conical gear 22 rotates, the first supporting plate 1 is driven to rotate by taking the connecting shaft 24 as the axis, the moving wheel 30 and the sliding block 32 play a supporting role, the cylindrical block 29 is positioned in a gap between the first fixed shell 26 and the second fixed shell 27 to play a role in limiting and stabilizing, the rotating angle of the first conical gear 22 after the single motor 11 is started can be adjusted by controlling the power supply module 31, after the backboard 33 rotates ninety degrees for the first time towards one side, the motor 11 can rotate reversely when being started again and rotates reversely after rotating for a plurality of times to accumulate to one hundred eighty degrees, and the orientations of the two sides of the backboard can be trained by the cycle, after the goal reaches a certain number of times, the backboard 33 and the basket 34 rotate by a certain angle, the player can shoot at the position opposite to the wall to realize slant and lateral shooting training, and when the goal is not reached, the wall can still block and bounce the basketball because the player shoots at the position opposite to the wall, the basketball is convenient to pick up, the running is reduced, the physical strength and the time are saved, the basketball enters the corrugated hose 39 through the basket 34 and rolls out through an opening below the corrugated hose 39 when the goal is reached, the player always keeps at the position opposite to the wall, so that the player can take the basketball back without changing the position after the goal, the physical strength and the time are further saved, a certain excitation effect can be realized, the goal amount is improved, the corrugated hose 39 can stretch and deform, the basket 34 can keep being connected with the corrugated hose 39 when rotating, and the player can roll the goal back to the position of the player after the goal at any angle.

Two screw holes about support column 35 and the joint of screw rod 38 conveniently change basket 34 height, and when screw rod 38 inserted support column 35 downside screw hole, basket 34 was in conventional height, and convenient training when screw rod 38 inserted support column 35 upper end screw hole, highly moved down plectane 25, conveniently maintained and the inspection to plectane 25 upper structure.

Claims

1. The utility model provides a sports training is with training device of shooting, includes backup pad one (1), its characterized in that: the upper end of the supporting plate I (1) is fixedly connected with a side lever (2), the inner side surface of the side lever (2) is rotatably connected with a supporting shaft I (3) through a bearing, the middle part of the side lever (2) is provided with an inclined plate (4), the middle part of the inclined plate (4) is penetrated and provided with a connecting groove (5), the surface of the supporting shaft I (3) is penetrated and connected with the inner wall of the connecting groove (5), the upper end and the lower end of the inclined plate (4) are respectively provided with a stop lever (6), the right end of the stop lever (6) is fixedly connected with the side surface of the side lever (2), the left side of the inclined plate (4) is provided with a gear (7), the tooth socket surface of the left end sliding connecting gear (7) of the inclined plate (4), the center of the gear (7) is penetrated and fixedly connected with a supporting shaft II (8), the front end and the rear end of the supporting shaft II (8) are penetrated and rotatably connected with a side plate (9), the lower end of the side plate (9) is fixedly connected with the upper surface of the supporting plate (1), the side edge of the gear (7) is fixedly connected with a pressing block (10), the lower end of the supporting plate (11) is connected with the upper end of the pressing block (11) of the supporting plate (11) which is connected with the motor driving switch (11) which is connected with the upper end of the pressing block (11) of the motor driving plate (11), the front side of the gear (7) is provided with a rotation limiting device, and a support limiting device is arranged below the gear (7).

2. The basketball training apparatus as claimed in claim 1, wherein: the rotation limiting device comprises a connecting plate (12), the rear end of the connecting plate (12) is fixedly connected with the front end of a support shaft II (8), a limiting clamping plate (13) is fixedly connected to the front side of the connecting plate (12), the limiting clamping plate (13) is arranged in an annular array, a support plate II (14) is fixedly connected to the front side of a side plate (9), a limiting groove (15) is formed in the upper surface of the support plate II (14), a fixing rod (20) is fixedly connected to the front end of the upper surface of the support plate II (14), a fixing plate (19) is fixedly connected to the upper end of the fixing rod (20), an inserting rod (21) is fixedly connected to the rear end of the fixing plate (19), a baffle (16) is connected to the rear end of the inserting rod (21) in a penetrating and sliding mode, a spring is sleeved on the surface of the inserting rod (21) in a sliding mode, the front end and the rear end of the spring are fixedly connected with the side faces of the fixing plate (19) and the baffle (16) respectively, a sliding rod (18) is fixedly connected to the front end and the rear end of the spring, a sliding rod (17) is fixedly connected with the front end of the clamping plate (17), and the rear end of the limiting rod (17) is connected with the clamping plate (13) in a sliding mode.

3. The basketball training apparatus for physical training according to claim 1, wherein: the left end of a transmission shaft of the motor (11) is fixedly connected with a first conical gear (22), the lower end of the first conical gear (22) is meshed with a second conical gear (23), and the lower end of the second conical gear (23) is fixedly connected with a connecting shaft (24).

4. The basketball training apparatus as claimed in claim 3, wherein said basketball training apparatus further comprises: support stop device includes plectane (25), the upper surface center department fixedly connected with set casing two (27) and set casing one (26) of plectane (25), set casing two (27) are located set casing one (26) middle part, the clearance cross sectional shape between set casing two (27) and set casing one (26) is the T type, lower surface one side fixedly connected with montant (28) of backup pad one (1), lower extreme fixedly connected with cylinder piece (29) of montant (28), montant (28) run through the clearance inner wall of sliding connection set casing one (26) and set casing two (27), cylinder piece (29) are located the clearance of set casing one (26) and set casing two (27) inside, the mounting hole has been seted up to the upper end of set casing two (27), the mounting hole inner wall of the fixed grafting set casing two (27) of lower extreme of connecting axle (24), the lower surface mounting of backup pad one (1) has removal wheel (30), the lower extreme that removes wheel (30) rotates the last surface of connecting plectane (25).

5. The basketball training apparatus as claimed in claim 1, wherein: the upper surface of the first supporting plate (1) is fixedly connected with a control power supply module (31), and the control power supply module (31) is connected with the motor (11) through a circuit control line.

6. The basketball training apparatus as claimed in claim 1, wherein: the improved structure of the bicycle is characterized in that a backboard (33) is fixedly connected to one side, away from the motor (11), of the first supporting plate (1), a sliding block (32) is fixedly connected to the lower end of the side face of the backboard (33), one end, away from the backboard (33), of the sliding block (32) is in sliding sleeve connection with the side face of the circular plate (25), one side, away from the first supporting plate (1), of the backboard (33) is fixedly connected with a basket (34), through grooves are formed in the surfaces of the backboard (33) and the basket (34) and correspond to each other, and the right end of the inclined plate (4) penetrates through the through grooves of the backboard (33) and the basket (34) and is located inside the basket (34).

7. The basketball training apparatus as claimed in claim 4, wherein said apparatus further comprises: the lower extreme fixedly connected with support column (35) of plectane (25), the cavity post (36) has been cup jointed in the lower extreme slip of support column (35), the lower extreme fixedly connected with bottom plate (37) of cavity post (36), the side upper end through thread connection of cavity post (36) has screw rod (38), both ends all set up threaded hole about the side of support column (35), the threaded hole inner wall of terminal threaded connection support column (35) of screw rod (38).

8. The basketball training apparatus as claimed in claim 6, wherein said apparatus further comprises: the lower end of the basket (34) is fixedly connected with a corrugated hose (39), the lower end of the corrugated hose (39) is fixedly connected with a supporting seat (40), the lower end of the supporting seat (40) is fixedly connected with the upper surface of the bottom plate (37), and one side, far away from the basket (34), of the backboard (33) is fixedly connected with a protective shell (41).