CN219517753U

CN219517753U - Automatic basketball machine

Info

Publication number: CN219517753U
Application number: CN202320122657.XU
Authority: CN
Inventors: 刘景聪; 刘志超
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-08-15
Anticipated expiration: 2033-02-06

Abstract

The utility model provides an automatic basketball machine, which relates to the technical field of basketball machines and comprises a storage frame and a base, wherein the bottom of the storage frame is fixedly connected with a gauze pocket, the top of the storage frame is provided with a hinged frame through rotating connection, the bottom of the hinged frame is connected with a worm wheel A, the top of the storage frame is provided with a worm A through rotating connection, the worm A is in transmission with the worm wheel A, the rear end of the worm A is provided with an adjusting hand wheel through coaxial connection, the rear side of the top of the hinged frame is fixedly connected with a bending frame, the inner side of the bending frame is provided with a fastening screw through threaded connection, the electric telescopic rod A is controlled to operate, the electric telescopic rod A can drive an ejection tube to vertically translate, the ejection tube is rotated to be close to parallel with the ground, and the ejection tube is upwards moved to the shoulder height of a human body, so that the horizontal ball passing in front of a chest can be simulated, and the problem that the conventional basketball machine is inconvenient to simulate the horizontal ball passing in front is solved.

Description

Automatic basketball machine

Technical Field

The utility model belongs to the field of ball discharging machines, and particularly relates to an automatic ball discharging machine for basketball.

Background

During the basketball training process, the basketball shooting and passing needs to be trained, and the basketball stand service machine can be used for training basketball technology.

The utility model patent CN217246619U discloses a basketball service machine, a frame, a ball recovery device, a ball conveying device and a ball launching device, wherein the ball recovery device is arranged on the frame, the ball launching device is arranged on the frame, the ball conveying device is arranged on the ball launching device, the ball launching device comprises a ball launching base, a ball positioning device, a ball striking rod, a movable connecting rod and a ball launching driving mechanism, a limiting mechanism used for limiting the rotation angle of the movable connecting rod is arranged on the ball launching base, the limiting mechanism comprises a limiting piece and a limiting groove, the limiting piece is arranged in the limiting groove, the limiting piece is contacted with the movable connecting rod, and the limiting mechanism is used for limiting the rotation angle of the movable connecting rod and can adjust the launching force and speed of the ball launching device.

However, the basketball service robot is inconvenient to adjust the service height conveniently, the service angle is inconvenient to adjust to be close to the horizontal, the chest horizontal pass is inconvenient to simulate, the existing machine is inconvenient to simulate the head-top high-throwing pass, and the existing machine is inconvenient to install the ball receiving structure conveniently.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an automatic basketball machine for playing basketball, which aims to solve the problem that the existing basketball machine is inconvenient to simulate horizontal pass in front of the chest.

The utility model discloses an automatic basketball machine, which is characterized by comprising the following specific technical means: an automatic basketball machine comprises a storage frame and a base; the bottom of the storage frame is fixedly connected with a gauze bag; the top of the storage frame is provided with a hinge bracket through rotating connection, the bottom of the hinge bracket is connected with a worm wheel A, the top of the storage frame is provided with a worm A through rotating connection, the worm A is in transmission with the worm wheel A, the rear end of the worm A is provided with an adjusting hand wheel through coaxial connection, the rear side of the top of the hinge bracket is fixedly connected with a bending bracket, the inner side of the bending bracket is provided with a fastening screw through threaded connection, and the front side of the fastening screw is provided with a rubber sheet through coaxial connection; the bottom of the gauze pocket is fixedly connected with a gauze tube; the base bottom is provided with the locking truckle through rotating the connection, and the inboard fixedly connected with motor of base, motor pivot top is provided with drive gear through rotating the connection, and the base top is provided with the roating seat through rotating the connection, and the roating seat bottom is provided with the fluted disc through coaxial coupling, fluted disc and drive gear meshing transmission.

Further, electric telescopic rod A is fixedly connected with the left side and the right side of the rotating seat, and lifting frames are fixedly connected with the top of the telescopic part of the electric telescopic rod A.

Further, servo motor is fixedly connected to the right side of the lifting frame, worm B is arranged at the top of a rotating shaft of the servo motor through coaxial connection, worm wheel B is arranged on the right side of the lifting frame through rotating connection, and the worm wheel B and the worm B are in transmission.

Furthermore, the inner side of the lifting frame is provided with an ejection pipe through rotating connection, the right side of the ejection pipe is coaxially connected with the worm wheel B, and the inner curved side surface of the ejection pipe is fixedly connected with a supporting ring.

Further, the intraductal curved surface fixedly connected with fixed disk of ejector sleeve, fixed disk bottom fixedly connected with reset spring, reset spring bottom fixedly connected with sliding tray, sliding tray top fixedly connected with push rod, push rod sliding connection are inboard in the fixed disk, push rod top fixedly connected with ejector pad.

Further, the ejector tube bottom is provided with a take-up shaft through rotating connection, and the outside fixedly connected with haulage rope of take-up shaft, haulage rope top and slip dish bottom fixed connection are provided with friction disc A through coaxial coupling in the left side of taking-up shaft.

Further, the catapulting pipe bottom fixedly connected with step motor, step motor pivot left side is provided with the arris groove pipe through coaxial coupling, step motor rear side fixedly connected with electric telescopic handle B, electric telescopic handle B telescopic section left side fixedly connected with bearing frame, the inside friction disc B that is provided with through rotating connection of bearing frame, friction disc B right-hand member is provided with the arris pole through coaxial coupling, arris pole sliding connection is in arris groove pipe inboard.

The utility model at least comprises the following beneficial effects:

1. according to the utility model, the friction disc is arranged, the rotating shaft of the stepping motor is controlled to drive the prismatic groove pipe to rotate, the prismatic groove pipe can drive the friction disc B on the left side of the prismatic rod to rotate, the electric telescopic rod B is controlled to drive the friction disc B to butt-joint and press with the friction disc A, the friction disc B can drive the friction disc A to rotate, the winding shaft can wind the traction rope, the traction rope can drive the sliding disc to translate downwards, the ejection seat can translate downwards, the electric telescopic rod B telescopic part can shrink, the stepping motor and the winding shaft can be coaxial, the ejection seat can be driven to impact the basketball upwards by elastic shrinkage of the reset spring, the basketball can be outwards emitted along the ejection pipe, and the head top can be simulated to throw the ball.

2. According to the utility model, the electric telescopic rod B is arranged, the worm B at the rotating shaft of the electric telescopic rod B can drive the worm wheel B to rotate through the servo motor, the worm wheel B can drive the vertical angle of the ejection tube to deflect and adjust, the transmission gear can drive the fluted disc to rotate through controlling the motor in the base to rotate, the rotating seat at the top of the fluted disc can drive the horizontal plane of the ejection tube to rotate and adjust, the electric telescopic rod A can drive the ejection tube to vertically translate through controlling the electric telescopic rod A to rotate the ejection tube to be nearly parallel to the ground, and the ejection tube can be upwards moved to the shoulder height of a human body to simulate the horizontal pass before the chest.

3. According to the utility model, the bending frame is hung on the top of the backboard, and then the knob at the rear end of the fastening screw is rotated, so that the fastening screw can clamp and fix the bending frame, and the worm A at the front end of the hand wheel can be matched with the worm wheel A for transmission by rotating the adjusting hand wheel, so that the deflection angle of the storage frame can be adjusted, and the ball collecting structure can be conveniently and conveniently installed.

Drawings

Fig. 1 is a schematic view of the overall front side perspective of the present utility model.

Fig. 2 is a schematic view of the overall rear side perspective of the present utility model.

Fig. 3 is a schematic side sectional perspective view of the ejector tube of the present utility model.

FIG. 4 is a schematic side sectional perspective view of the prismatic grooved pipe of the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a storage frame;

101. a gauze bag;

2. a hinge bracket;

201. a worm wheel A; 202. a worm A; 203. an adjusting hand wheel; 204. a bending frame; 205. fastening a screw;

3. a gauze tube;

4. a base;

401. casters with locking function; 402. a transmission gear; 403. a rotating seat; 404. fluted disc; 405. an electric telescopic rod A;

5. lifting the frame;

501. a servo motor; 502. a worm B; 503. a worm wheel B;

6. an ejector tube;

601. a support ring; 602. a fixed plate; 603. a reset spring; 604. a sliding plate; 605. a push rod; 606. an ejection seat; 607. a reel is taken up; 608. a friction disk A;

7. a stepping motor;

701. prismatic groove pipe; 702. an electric telescopic rod B; 703. a bearing seat; 704. a prismatic bar; 705. friction disk B.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Embodiment one:

as shown in fig. 1 to 4: the utility model provides an automatic basketball machine, which comprises a storage frame 1 and a base 4; the bottom of the storage frame 1 is fixedly connected with a gauze bag 101; the top of the storage frame 1 is provided with a hinge bracket 2 through rotating connection, the bottom of the hinge bracket 2 is provided with a worm wheel A201 through rotating connection, the top of the storage frame 1 is provided with a worm A202 through rotating connection, the worm A202 is driven with the worm wheel A201, the rear end of the worm A202 is provided with an adjusting hand wheel 203 through coaxial connection, the rear side of the top of the hinge bracket 2 is fixedly connected with a bending bracket 204, the inner side of the bending bracket 204 is provided with a fastening screw 205 through threaded connection, and the front side of the fastening screw 205 is provided with a rubber sheet through coaxial connection; the bottom of the gauze bag 101 is fixedly connected with a gauze tube 3; the bottom of the base 4 is provided with the locking castor 401 through rotating connection, the inner side of the base 4 is fixedly connected with a motor, the top of a rotating shaft of the motor is provided with a transmission gear 402 through rotating connection, the top of the base 4 is provided with a rotating seat 403 through rotating connection, the bottom of the rotating seat 403 is provided with a fluted disc 404 through coaxial connection, the fluted disc 404 is meshed with the transmission gear 402 for transmission, after the bending frame 204 is hung on the top of the backboard, the bending frame 204 can be clamped and fixed by the fastening screw 205 through rotating a knob at the rear end of the fastening screw 205, the worm A202 at the front end of the hand wheel is matched with the worm wheel A201 for transmission through rotating the adjusting hand wheel 203, the deflection angle of the storage frame 1 can be adjusted, and the bottom of the yarn net tube 3 is connected with the side surface of the top of the ejection tube 6.

As shown in fig. 1 to 3, an electric telescopic rod a405 is fixedly connected to the left side and the right side of a rotating seat 403, a lifting frame 5 is fixedly connected to the top of a telescopic part of the electric telescopic rod a405, a servo motor 501 is fixedly connected to the right side of the lifting frame 5, a worm B502 is coaxially connected to the top of a rotating shaft of the servo motor 501, a worm wheel B503 is rotatably connected to the right side of the lifting frame 5, the worm wheel B503 and the worm B502 are in transmission, an ejector tube 6 is rotatably connected to the inner side of the lifting frame 5, the right side of the ejector tube 6 is coaxially connected with the worm wheel B503, a supporting ring 601 is fixedly connected to the inner side of the ejector tube 6, the worm B502 at the rotating shaft of the ejector tube can drive the worm wheel B503 to rotate through the servo motor 501, the worm wheel B503 can drive the vertical angle of the ejector tube 6 to deflect and adjust, the transmission gear 402 can drive the fluted disc 404 to rotate through controlling the rotating seat 403 at the top of the fluted disc 404, the rotating seat 403 drives the ejector tube 6 to rotate and adjust the horizontal plane through controlling the electric telescopic rod a405 to rotate, the electric telescopic rod a405 can drive the ejector tube 6 to move horizontally and move horizontally to the ejector tube 6 near the human body, and the human body can move horizontally to the ejector tube through the ejector tube.

As shown in fig. 1 to 4, a fixed disk 602 is fixedly connected to the inner curved side of the ejector tube 6, a reset spring 603 is fixedly connected to the bottom of the fixed disk 602, a sliding disk 604 is fixedly connected to the bottom of the reset spring 603, a push rod 605 is fixedly connected to the top of the sliding disk 604, the push rod 605 is slidably connected to the inner side of the fixed disk 602, an ejector seat 606 is fixedly connected to the top of the push rod 605, a winding shaft 607 is arranged at the bottom of the ejector tube 6 through rotating connection, a traction rope is fixedly connected to the top of the traction rope and the bottom of the sliding disk 604, a friction disk a608 is arranged at the left side of the winding shaft 607 through coaxial connection, a stepping motor 7 is fixedly connected to the bottom of the ejector tube 6, a prismatic groove tube 701 is arranged at the left side of a rotating shaft of the stepping motor 7 through coaxial connection, an electric telescopic rod B702 is fixedly connected to the rear side of the stepping motor 7, a bearing seat 703 is fixedly connected to the left side of the telescopic part of the electric telescopic rod B702, a friction disk B705 is arranged in the bearing seat 703 through rotating connection, the right end of the friction disk B705 is provided with a prismatic rod 704 through coaxial connection, the prismatic rod 704 is connected with the inner side of the prismatic groove pipe 701 in a sliding way, the rotary shaft of the prismatic groove pipe 701 can be driven to rotate by controlling the operation of the stepping motor 7, the prismatic groove pipe 701 can be driven to rotate by driving the friction disk B705 on the left side of the prismatic rod 704, the friction disk A608 is butted and extruded by the electric telescopic rod B702 through controlling the operation of the electric telescopic rod B702, the friction disk A608 can be driven by the friction disk B705 to rotate by driving the friction disk A608, the traction rope can be wound by the winding shaft 607, the sliding disk 604 can be driven by the traction rope to translate downwards, the ejection seat 606 can translate downwards, the telescopic part of the electric telescopic rod B702 can be contracted, the coaxiality of the stepping motor 7 and the winding shaft 607 can be relieved, the ejection seat 606 can be driven to impact basketball upwards by the elastic contraction of the reset spring 603, the basketball can be outwards launched along the ejection tube 6, and the head-top throwing pass can be simulated.

Specific use and action of the embodiment:

in the utility model, when in use, after the bending frame 204 is hung on the top of the backboard, the fastening screw 205 can clamp and fix the bending frame 204 by rotating the knob at the rear end of the fastening screw 205, the worm A202 at the front end of the hand wheel can be matched with the worm wheel A201 to drive by rotating the adjusting hand wheel 203, the deflection angle of the containing frame 1 can be adjusted, the rotating shaft of the stepping motor 7 can be controlled to drive the prismatic groove 701 to rotate, the prismatic groove 701 can drive the friction disk B705 at the left side of the prismatic rod 704 to rotate, the electric telescopic rod B702 can drive the friction disk B705 to butt-joint and extrude with the friction disk A608 by controlling the electric telescopic rod B702 to drive the friction disk A608 to rotate, the winding shaft 607 can wind the traction rope, the traction rope can drive the sliding disk 604 to translate downwards, the ejection seat 606 to translate downwards, the telescopic part of the electric telescopic rod B702 is contracted, the stepping motor 7 and the take-up shaft 607 are coaxial, the reset spring 603 is elastically contracted, the electric telescopic rod B702 can drive the ejection seat 606 to strike basketball upwards, the basketball can be outwards launched along the ejection tube 6, the head can be simulated to lift the ball, the worm B502 at the rotating shaft can drive the worm wheel B503 to rotate through the operation of the servo motor 501, the worm wheel B503 can drive the vertical angle of the ejection tube 6 to deflect and adjust, the motor in the base 4 is controlled to operate, the transmission gear 402 can drive the fluted disc 404 to rotate, the rotary seat 403 at the top of the fluted disc 404 can rotate, the rotary seat 403 drives the ejection tube 6 to rotate and adjust the horizontal plane, the electric telescopic rod A405 can drive the ejection tube 6 to vertically translate through the operation of the electric telescopic rod A405, the ejection tube 6 is rotated to be nearly parallel with the ground, by moving the ejector tube 6 up to the shoulder height of the human body, the horizontal pass before the chest can be simulated.

Claims

1. An automatic ball machine of going out of basketball, its characterized in that: comprises a storage frame (1) and a base (4); the bottom of the storage frame (1) is fixedly connected with a gauze bag (101); the top of the storage frame (1) is provided with a hinge bracket (2) through rotating connection, the bottom of the hinge bracket (2) is connected with a worm wheel A (201), the top of the storage frame (1) is provided with a worm A (202) through rotating connection, the worm A (202) is in transmission with the worm wheel A (201), the rear end of the worm A (202) is provided with an adjusting hand wheel (203) through coaxial connection, the rear side of the top of the hinge bracket (2) is fixedly connected with a bending bracket (204), the inner side of the bending bracket (204) is provided with a fastening screw (205) through threaded connection, and the front side of the fastening screw (205) is provided with a rubber sheet through coaxial connection; the bottom of the gauze bag (101) is fixedly connected with a gauze tube (3); the base (4) bottom is provided with through rotating the connection and takes locking truckle (401), and inboard fixedly connected with motor of base (4), motor pivot top is provided with drive gear (402) through rotating the connection, and base (4) top is provided with roating seat (403) through rotating the connection, and roating seat (403) bottom is provided with fluted disc (404) through coaxial coupling, fluted disc (404) and drive gear (402) meshing transmission.

2. The automatic basketball machine according to claim 1, wherein the left side and the right side of the rotating seat (403) are fixedly connected with electric telescopic rods A (405), and the tops of telescopic parts of the electric telescopic rods A (405) are fixedly connected with lifting frames (5).

3. The automatic basketball machine according to claim 2, wherein a servo motor (501) is fixedly connected to the right side of the lifting frame (5), a worm B (502) is arranged at the top of a rotating shaft of the servo motor (501) through coaxial connection, a worm wheel B (503) is arranged on the right side of the lifting frame (5) through rotational connection, and the worm wheel B (503) is in transmission with the worm B (502).

4. An automatic basketball machine according to claim 3, wherein the inner side of the lifting frame (5) is provided with an ejection tube (6) through rotating connection, the right side of the ejection tube (6) is coaxially connected with a worm wheel B (503), and the inner curved side surface of the ejection tube (6) is fixedly connected with a supporting ring (601).

5. The automatic basketball machine according to claim 4, wherein the fixed disc (602) is fixedly connected to the inner curved side surface of the ejection tube (6), the reset spring (603) is fixedly connected to the bottom of the fixed disc (602), the sliding disc (604) is fixedly connected to the bottom of the reset spring (603), the push rod (605) is fixedly connected to the top of the sliding disc (604), the push rod (605) is slidably connected to the inner side of the fixed disc (602), and the ejection seat (606) is fixedly connected to the top of the push rod (605).

6. The automatic basketball machine according to claim 5, wherein a take-up shaft (607) is arranged at the bottom of the ejection tube (6) through a rotary connection, a traction rope is fixedly connected to the outer side of the take-up shaft (607), the top of the traction rope is fixedly connected with the bottom of the sliding disc (604), and a friction disc A (608) is arranged at the left side of the take-up shaft (607) through a coaxial connection.

7. The automatic basketball machine according to claim 4, wherein the bottom of the ejection tube (6) is fixedly connected with a stepping motor (7), the left side of a rotating shaft of the stepping motor (7) is provided with a prismatic groove tube (701) through coaxial connection, the rear side of the stepping motor (7) is fixedly connected with an electric telescopic rod B (702), the left side of a telescopic part of the electric telescopic rod B (702) is fixedly connected with a bearing seat (703), a friction disc B (705) is arranged in the bearing seat (703) through rotation connection, the right end of the friction disc B (705) is provided with a prismatic rod (704) through coaxial connection, and the prismatic rod (704) is slidably connected to the inner side of the prismatic groove tube (701).