CN210992866U

CN210992866U - Portable tennis collection device is used in tennis training

Info

Publication number: CN210992866U
Application number: CN201921891605.9U
Authority: CN
Inventors: 江铁成
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-07-14
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a portable tennis ball collecting device for tennis training, which comprises a collecting box body, wherein the top of one end of the collecting box body is rotationally connected with a first driving wheel through a rotating shaft, the collecting box can automatically enable tennis balls to enter a baffle for transmission through arranging a rotary floor sweeping wheel, a gear, a driving wheel and a baffle, the balls can automatically fall into the collecting box through a pressing wheel, people do not need to bend down to pick up and put the balls, the convenience is good, the collecting speed is high, and the effect of saving manpower consumption is achieved, the tennis balls can reach the top end of the collecting box through a ball barrel when in use through arranging the first ball barrel and the second ball barrel, the automatic filling can be realized after one ball is used, the ball taking during the training of players is convenient, the integral movement and fixation of the collecting box are convenient through arranging a truckle, a rotating fixed seat and a connecting rod, and the truckle also serves as the, the driving gear is not required to be additionally driven, the volume of the collecting box is reduced, and the use convenience of the collecting box is improved.

Description

Portable tennis collection device is used in tennis training

Technical Field

The utility model relates to a tennis collection device technical field specifically is a portable tennis collection device is used in tennis training.

Background

Tennis is a kind of ball game, usually performed between two single players or two pairs of players, who hit tennis balls with a tennis racket on a tennis court via a net, and in sports training, a large number of tennis balls are often required for multi-shot training, and after training, tennis balls are hit to different areas, and collection of tennis balls becomes troublesome,

however, the portable tennis ball collecting device in the current market is not provided with a collecting device with higher automation degree, so that a player needs to bend down to pick up the tennis ball and then put the tennis ball into the collecting box, and the efficiency is low and manpower is consumed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable tennis collection device is used in tennis training can effectively solve and provide the portable tennis collection device on the existing market among the above-mentioned background art and do not set up the higher collection device of degree of automation, needs sportsman oneself to bow to pick up the ball, puts in the tennis again and collects the incasement, and not only inefficiency still consumes the problem of manpower.

In order to achieve the above object, the utility model provides a following technical scheme: a portable tennis ball collecting device for tennis training comprises a collecting box body, wherein the top of one end of the collecting box body is rotatably connected with a first driving wheel through a rotating shaft, the bottom of one end of the collecting box body is rotatably connected with a second driving wheel through a rotating shaft, a driven gear is coaxially arranged on one side of the second driving wheel, a conveying belt is embedded and installed on the outer sides of the first driving wheel and the second driving wheel, a baffle is embedded and installed in the middle of the conveying belt, a second spring is welded between the conveying belt and the baffle, the front end of the collecting box body is rotatably connected with a pressing wheel, a rotary floor sweeping wheel is welded at the bottom end of the collecting box body, a motor is rotatably connected at the top end of the rotary floor sweeping wheel, the input end of the motor is electrically connected with the output end of an external power supply, an inclined plate, a first ball cylinder is installed in one end of the holding rod in an embedded mode, a second ball cylinder is installed in the first ball cylinder in an embedded mode, a first spring is welded at the bottom end of the second ball cylinder, and a rotary disc is connected to the bottom end of the first ball cylinder in a rotating mode.

Preferably, the bottom welding of collection box has the dead lever, the bottom of dead lever is rotated and is connected with the truckle, the truckle is close to one side welding of driven gear and has the driving gear, the outside of truckle is rotated and is connected with the rotation fixing base, the bottom of rotating the fixing base is rotated and is connected with the connecting rod, the top welding of connecting rod has the handle.

Preferably, the outer side of the baffle is provided with a protective shell, and the rotary floor sweeping wheel and the protective shell as well as the collecting box body and the protective shell are welded and fixed through arc welding.

Preferably, the rotatory wheel of sweeping the floor is provided with two, two the rotation direction of rotatory wheel of sweeping the floor is opposite, two rotatory wheel of sweeping the floor rotates to the intermediate position of two rotatory wheels of sweeping the floor.

Preferably, a strip-shaped hole is formed in the middle of the conveying belt, the baffle and the conveying belt are fixedly embedded in the strip-shaped hole, and the number of the second springs is two and the second springs are respectively located at the top end and the bottom end of the baffle.

Preferably, the middle parts of the first ball barrel and the second ball barrel are symmetrically provided with through grooves, and the width of each through groove is 1.1 times of the diameter of a tennis ball.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through setting up rotatory wheel, gear, drive wheel and the baffle of sweeping the ground for the collecting box can make the tennis get into the baffle automatically and convey, and make the ball fall into the collecting box through the pinch roller is automatic, need not the people bow to pick up the ball and put the ball, and the convenience is good, has reached the effect that the collection speed is fast, practice thrift manpower consumption.

2. Through setting up first ball section of thick bamboo and second ball section of thick bamboo, make tennis can reach the top of collecting box through the ball section of thick bamboo when using to can mend neatly automatically after using up a ball, make things convenient for getting the ball when the sportsman trains.

3. Through setting up the truckle, rotating fixing base and connecting rod, make things convenient for the holistic removal of collecting box and fixed, the truckle also is regarded as the power source of driving gear, need not reduce the volume of collecting box to the driving gear plus drive, has improved the convenience that the collecting box used.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic structural view of the gear engagement of the present invention;

FIG. 4 is a schematic structural view of the baffle of the present invention;

FIG. 5 is a schematic top view of the ball barrel of the present invention;

reference numbers in the figures: 1. a collection box body; 2. a first drive pulley; 3. a second transmission wheel; 4. a driven gear; 5. a conveyor belt; 6. a baffle plate; 7. a pinch roller; 8. rotating the sweeping wheel; 9. a sloping plate; 10. a holding rod; 11. a first ball barrel; 12. a second ball cylinder; 13. a first spring; 14. a turntable; 15. a caster wheel; 16. fixing the rod; 17. rotating the fixed seat; 18. a connecting rod; 19. a handle; 20. a driving gear; 21. a motor; 22. a second spring.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a portable tennis ball collecting device for tennis training, comprising a collecting box body 1, wherein the top of one end of the collecting box body 1 is rotationally connected with a first driving wheel 2 through a rotating shaft, the bottom of one end of the collecting box body 1 is rotationally connected with a second driving wheel 3 through a rotating shaft, one side of the second driving wheel 3 is coaxially provided with a driven gear 4, the outer sides of the first driving wheel 2 and the second driving wheel 3 are embedded with a conveying belt 5, the middle part of the conveying belt 5 is embedded with a baffle 6, a second spring 22 is welded between the conveying belt 5 and the baffle 6, for the convenience of tennis ball falling into the collecting box body 1, the middle part of the conveying belt 5 is provided with a strip-shaped hole, the baffle 6 and the conveying belt 5 are embedded and fixed through the strip-shaped hole, for the baffle 6 to be rapidly reset, the second spring 22 is, the front end of the collecting box body 1 is rotatably connected with a pressing wheel 7, the bottom end of the collecting box body 1 is welded with a rotary floor sweeping wheel 8, the top end of the rotary floor sweeping wheel 8 is rotatably connected with a motor 21, the input end of the motor 21 is electrically connected with the output end of an external power supply, the model of the motor 21 is YS-5014, in order to facilitate the collection of tennis balls to the position of the baffle 6, two rotary floor sweeping wheels 8 are arranged, the rotating directions of the two rotary floor sweeping wheels 8 are opposite, the two rotary floor sweeping wheels 8 rotate to the middle position of the two rotary floor sweeping wheels 8, in order to protect the tennis balls on the baffle 6 from falling, a protective shell is arranged on the outer side of the baffle 6, the rotary floor sweeping wheels 8 and the protective shell as well as the collecting box body 1 and the protective shell are welded and fixed through electric arc welding, the inner bottom end of the collecting box body 1 is welded with a sloping plate, a second ball barrel 12 is embedded in the first ball barrel 11, in order to take out tennis balls conveniently, through grooves are symmetrically formed in the middle of the first ball barrel 11 and the middle of the second ball barrel 12, the width of each through groove is 1.1 times of the diameter of each tennis ball, a first spring 13 is welded at the bottom end of the second ball barrel 12, and a rotary disc 14 is rotatably connected to the bottom end of the first ball barrel 11.

The bottom welding of collecting box 1 has dead lever 16, and the bottom rotation of dead lever 16 is connected with truckle 15, and truckle 15 has driving gear 20 near one side welding of driven gear 4, and the outside rotation of truckle 15 is connected with rotation fixing base 17, and rotation fixing base 17's bottom rotation is connected with connecting rod 18, and the top welding of connecting rod 18 has handle 19.

The utility model discloses a theory of operation and use flow: firstly, holding the handle 19 by hand to pull the connecting rod 18 upwards, so that the rotating fixing seat 17 moves upwards, the caster 15 contacts with the ground, then holding the holding rod 10 by hand to push the collecting box 1, moving the collecting box 1 to a place where tennis balls scatter through the rotation of the caster 15, starting the motor 21 on the rotating floor sweeping wheel 8 to rotate the rotating floor sweeping wheel 8, aligning the tennis balls to the middle of the two rotating floor sweeping wheels 8, then pushing the collecting box 1 towards the direction close to the tennis balls, so that the tennis balls enter the bottom end of the collecting box 1 and contact with the baffle 6, continuing to push the collecting box 1 forwards, rotating the caster 15 to drive the driving gear 20 to rotate, driving gear 20 driving the driven gear 4 to rotate, driven gear 4 driving the conveyor belt 5 outside the first driving wheel 2 and the second driving wheel 3 to rotate, conveyor belt 5 driving the baffle 6 to rotate anticlockwise, when the tennis balls are conveyed to the upper part of the pressing, the pressing wheel 7 pushes the baffle 6 to the direction far away from the pressing wheel 7, the second spring 22 is stretched, tennis balls fall into the collection box body 1, when the baffle 6 moves to the position below the pressing wheel 7, the second spring 22 is contracted, the baffle 6 is reset, the tennis balls are pushed onto the baffle 6 by rotating the floor sweeping wheel 8 and are conveyed into the collection box body 1, the automation degree of the collection box is high, and tennis balls are collected conveniently and quickly;

after tennis ball collection is completed, the connecting rod 18 is pressed downwards by feet, so that the rotating fixed seat 17 is contacted with the ground, the caster 15 is arranged in the rotating fixed seat 17, the condition that the caster 15 is contacted with the ground is controlled by rotating the fixed seat 17, the collection box body 1 is convenient to fix and move, the second ball barrel 12 is pressed downwards by hands until the first spring 13 is completely contracted, the first ball barrel 11 and the second ball barrel 12 rotate together clockwise for 90 degrees, so that tennis balls can enter the second ball barrel 12 from the through groove of the ball barrels, then the first ball barrel 11 and the second ball barrel 12 rotate together anticlockwise for 90 degrees and then the hands are released, the first spring 13 jacks up the second ball barrel 12, so that the top end of the tennis ball in the second ball barrel 12 is contacted with the top end in the first ball barrel 11, a player can take out tennis balls from the top end of the first ball barrel 11, after taking out a tennis ball, the tennis balls below can be continuously filled upwards, the ball is convenient to take during training.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a portable tennis collection device is used in tennis training, includes collection box (1), its characterized in that: the automatic floor sweeping machine is characterized in that the top of one end of the collecting box body (1) is rotatably connected with a first driving wheel (2) through a rotating shaft, the bottom of one end of the collecting box body (1) is rotatably connected with a second driving wheel (3) through a rotating shaft, a driven gear (4) is coaxially installed on one side of the second driving wheel (3), a conveying belt (5) is embedded into the outer sides of the first driving wheel (2) and the second driving wheel (3), a baffle (6) is embedded into the middle of the conveying belt (5), a second spring (22) is welded between the conveying belt (5) and the baffle (6), a pressing wheel (7) is rotatably connected to the front end of the collecting box body (1), a rotary floor sweeping wheel (8) is welded to the bottom end of the collecting box body (1), a motor (21) is rotatably connected to the top end of the rotary floor sweeping wheel (8), the utility model discloses a ball collecting box, including collection box (1), the inside bottom welding of collection box (1) has swash plate (9), the top welding of collection box (1) has holding rod (10), first ball section of thick bamboo (11) are installed in the one end embedding of holding rod (10), second ball section of thick bamboo (12) are installed in the inside embedding of first ball section of thick bamboo (11), the bottom welding of second ball section of thick bamboo (12) has first spring (13), the bottom of first ball section of thick bamboo (11) is rotated and is connected with carousel (14).

2. The portable tennis ball collection device for tennis training of claim 1, wherein the bottom end of the collection box (1) is welded with a fixed rod (16), the bottom end of the fixed rod (16) is rotatably connected with a caster (15), one side of the caster (15) close to the driven gear (4) is welded with a driving gear (20), the outer side of the caster (15) is rotatably connected with a rotating fixed seat (17), the bottom end of the rotating fixed seat (17) is rotatably connected with a connecting rod (18), and the top end of the connecting rod (18) is welded with a handle (19).

3. The portable tennis ball collection device for tennis training of claim 1, wherein the baffle (6) is provided with a protective shell on the outside, and the rotating floor sweeping wheel (8) and the protective shell and the collection box (1) and the protective shell are fixed by arc welding.

4. The portable tennis ball collection device for tennis training of claim 1, wherein said two rotary broom wheels (8) are provided, the rotation direction of said two rotary broom wheels (8) is opposite, and said two rotary broom wheels (8) rotate to the middle position of said two rotary broom wheels (8).

5. The portable tennis ball collecting device for tennis training of claim 1, wherein a strip-shaped hole is formed in the middle of the conveyor belt (5), the baffle (6) and the conveyor belt (5) are fixed by being inserted into the strip-shaped hole, two second springs (22) are provided, and the two second springs (22) are respectively located at the top end and the bottom end of the baffle (6).

6. The portable tennis ball collecting device for tennis training as recited in claim 1, wherein said first barrel (11) and said second barrel (12) are symmetrically provided with a through slot at the middle portion, and the width of said through slot is 1.1 times the diameter of tennis ball.