CN213407659U

CN213407659U - Automatic ball picking device suitable for table tennis

Info

Publication number: CN213407659U
Application number: CN202022197960.5U
Authority: CN
Inventors: 牛浩远; 范修文; 孙梦月; 杨家鹏; 宋智勇
Original assignee: Tarim University
Current assignee: Tarim University
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-11
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a sports training equipment field specifically is an automatic ball pickup device suitable for table tennis, including holding the platform, be located the mainframe box that holds the bench face, the top that holds the platform is equipped with the transmission path who is used for adsorbing the table tennis, and transmission path is S type cavity pipeline structure, and its top is run through at the top of mainframe box inboardly, and its bottom is located the front end that holds the platform and inclines down, and the top inboard of mainframe box is equipped with the mount, and the inside of mainframe box and the below sliding connection who is located the mount have the ball storage box that is used for accomodating the table tennis. The utility model discloses utilize suction fan and transmission path isotructure to accomplish jointly and pick up the ball operation, adsorb the table tennis through the negative pressure and store up the ball incasement with subaerial table tennis, can reduce its damage when adsorbing the table tennis.

Description

Automatic ball picking device suitable for table tennis

Technical Field

The utility model relates to a sports training equipment field specifically is an automatic ball ware that picks up suitable for table tennis.

Background

The table tennis is a national ball in China, and has the characteristics of strong participation because the sports has low requirements on fields and is not harsh in development conditions, and the table tennis is suitable for the national conditions of China, so the table tennis can be developed well in China. A large amount of table tennis balls fall on the ground during table tennis training, a large amount of time can be wasted by manual picking, and how to pick the table tennis balls by using automatic equipment has important significance in assisting the table tennis training.

Among the prior art, utility model patent that publication number is CN209714200U discloses an automatic ball robot of picking up of table tennis training, and this utility model adopts numerous structures such as wiping ball cover, reset spring, sliding shaft to accomplish jointly and picks up the ball operation, relatively speaking, and the structure is too loaded down with trivial details, and through the extrusion of wiping ball cover and helical blade's stirring back, causes the table tennis impaired easily, reduces table tennis life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an automatic ball ware of picking up suitable for table tennis for realize the ball task of picking up of table tennis automatically, and reduce and cause the damage to table tennis.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides an automatic ball ware of picking up suitable for table tennis, is located the mainframe box that holds the bench face including holding the platform, the top that holds the platform is equipped with the transmission path who is used for adsorbing the table tennis, transmission path is S type cavity pipeline structure, and its top runs through at the top of mainframe box inboard, and its bottom is located the front end that holds the platform and inclines down, the top inboard of mainframe box is equipped with the mount, and the inside of mainframe box and the below sliding connection who is located the mount have a ball storage box that is used for accomodating the table tennis, asynchronous machine has set firmly asynchronous machine on the mount, be connected with the extraction fan on asynchronous machine' S the output shaft, be used for the inside of transmission path produces the negative pressure.

Preferably, the bottom surface of holding the platform is installed one diversion wheel and two and is rolled the wheel, the bottom inboard of holding the platform is equipped with servo motor for the drive rolls the wheel and rotates.

Preferably, the top surface evenly distributed who holds the platform has the slip roller, the slip roller rotates to be connected and holds the bench, and the top surface of slip roller and the bottom surface laminating of storing up the ball case.

Preferably, the outer wall of the ball storage box is fixedly provided with a handle, the left side and the right side of the outer portion of the ball storage box are provided with sliding rails along the length direction of the containing table in a forming mode, sliding grooves corresponding to the sliding rails are formed in the corresponding positions of the inner wall of the mainframe box, and the sliding rails are embedded into the sliding grooves.

Preferably, the rear end of the containing platform is slidably connected with a sliding press plate capable of ascending and descending, the top of the sliding press plate is attached to the outer wall of the ball storage box, a forming block is fixedly arranged on the side wall of the sliding press plate, a positioning plate is fixedly arranged at the rear end of the containing platform and below the sliding press plate, an elastic adhesive tape is arranged between the positioning plate and the forming block, and the upper end and the lower end of the elastic adhesive tape are fixedly connected with the forming block and the positioning plate respectively.

Compared with the prior art, the utility model provides an automatic ball ware that picks up suitable for table tennis possesses following beneficial effect:

1. the utility model uses the structure of the exhaust fan and the transmission channel to complete the ball picking operation together, and the table tennis on the ground is absorbed into the ball storage box through the negative pressure, compared with the prior art, the utility model can reduce the damage to the table tennis when absorbing the table tennis;

2. the utility model discloses well ball storage box sliding connection is inside the mainframe box to through the fixed position of ball storage box of sliding pressing plate, relatively speaking, ball storage box pull is convenient.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

FIG. 3 is an enlarged view corresponding to portion A of FIG. 2;

fig. 4 is a schematic diagram of the sliding platen structure of the present invention.

In the figure: 1. a containing table; 2. a main chassis; 3. a transmission channel; 4. a fixed mount; 5. an asynchronous motor; 6. an exhaust fan; 7. a ball storage box; 8. a handle; 9. a slide rail; 10. a rolling wheel; 11. a servo motor; 12. a turning wheel; 13. a slide roller; 14. a sliding platen; 15. forming a block; 16. positioning plates; 17. an elastic rubber strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1-4, an automatic ball picker for table tennis comprises a table 1, a main case 2 fixed on the top of the table 1, the length of the holding table 1 is larger than that of the main case 2, a transmission channel 3 for absorbing table tennis balls is arranged above the holding table 1, the transmission channel 3 is of an S-shaped hollow pipeline structure, the top end of the transmission channel is penetrated through the inner side of the top of the mainframe box 2, the bottom end of the transmission channel is positioned at the front end of the containing table 1 and inclines downwards, the transmission channel 3 is of a flat pipeline structure, a fixing frame 4 is arranged on the inner side of the top of the mainframe box 2, a ball storage box 7 for storing table tennis balls is connected in the mainframe box 2 and below the fixing frame 4 in a sliding mode, an asynchronous motor 5 is fixedly arranged on the fixing frame 4, and an output shaft of the asynchronous motor 5 is connected with an exhaust fan 6 for generating negative pressure in the transmission channel 3; the suction fan 6 is right at the top end of the transfer passage 3, so that table tennis balls on the ground can be sucked up by the transfer passage 3 and then fall into the ball storage box 7. The bottom surface of the containing table 1 is provided with a turning wheel 12 and two rolling wheels 10, and the inner side of the bottom of the containing table 1 is provided with a servo motor 11 for driving the rolling wheels 10 to rotate; two rolling wheels 10 are connected through a pivot, and the outside cover of pivot is equipped with driven gear, and the cover is equipped with the driving gear on servo motor 11's the output shaft, and driving gear and driven gear mesh mutually, consequently, servo motor 11 can indirectly drive rolling wheel 10 and rotate to the control holds the removal of platform 1.

The top surface evenly distributed who holds platform 1 has slide roller 13, and slide roller 13 rotates to be connected on holding platform 1, and the top surface of slide roller 13 and the bottom surface laminating of storing up ball case 7, and slide roller 13's effect reduces the frictional resistance when storing up ball case 7 pull. The outer wall of the ball storage box 7 is fixedly provided with a handle 8, the left side and the right side of the outer part of the ball storage box 7 are provided with slide rails 9 along the length direction of the containing table 1, the corresponding position of the inner wall of the main case 2 is provided with a slide groove corresponding to the slide rails 9, and the slide rails 9 are embedded in the slide groove; namely, the slide rail 9 and the ball storage box 7 are integrally formed, and the ball storage box 7 is connected to the inner side of the main case 2 in a sliding way through the slide rail 9. The rear end of the containing table 1 is connected with a sliding pressure plate 14 capable of lifting up and down in a sliding mode, the top of the sliding pressure plate 14 is attached to the outer wall of the ball storage box 7, a forming block 15 is fixedly arranged on the side wall of the sliding pressure plate 14, a positioning plate 16 is fixedly arranged at the rear end of the containing table 1 and below the sliding pressure plate 14, an elastic adhesive tape 17 is arranged between the positioning plate 16 and the forming block 15, and the upper end and the lower end of the elastic adhesive tape 17 are fixedly connected with the forming block 15 and the positioning plate 16 respectively; elastic adhesive tape 17 is the preparation of rubber material, has certain elasticity, and under the natural state, the outer wall laminating of sliding pressure plate 14 and ball storage box 7, then ball storage box 7 is fixed inside mainframe box 2, when ball storage box 7 need be taken out, then presses down into shape piece 15, then sliding pressure plate 14 and ball storage box 7 break away from, then take out ball storage box 7 again.

The working principle is as follows: the utility model discloses in the use, because the suction fan 6 can be at the inside negative pressure that produces of transmission channel 3, consequently, be located subaerial and near transmission channel 3 table tennis can automatic suction transmission channel 3 in, fall into storage ball case 7 immediately, whole ball process of picking up need not the external force centre gripping, consequently reduces and causes the damage to table tennis. The ball storage box 7 is connected in the main case 2 in a sliding mode, under the natural state, the sliding pressing plate 14 is attached to the outer wall of the ball storage box 7 and used for fixing the position of the ball storage box 7, when the ball storage box 7 needs to be pulled out, the forming block 15 is pressed downwards, the sliding pressing plate 14 is separated from the ball storage box 7, and then the ball storage box 7 is directly pulled out. Compared with the prior art, the utility model discloses not only can accomplish the automatic pickup operation to table tennis, and overall structure is simple, and convenient operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic ball ware of picking up suitable for table tennis, is located mainframe box (2) that hold platform (1) top surface including holding platform (1), its characterized in that: the top that holds platform (1) is equipped with transmission path (3) that are used for adsorbing the table tennis, transmission path (3) are S type cavity pipeline structure, and its top runs through the top inboard at mainframe box (2), and its bottom is located the front end that holds platform (1) and inclines down, the top inboard of mainframe box (2) is equipped with mount (4), and the inside of mainframe box (2) and the below sliding connection that is located mount (4) have ball storage box (7) that are used for accomodating the table tennis, asynchronous motor (5) have set firmly on mount (4), be connected with extraction fan (6) on the output shaft of asynchronous motor (5), be used for the inside production negative pressure of transmission path (3).

2. The automatic ball picker for table tennis according to claim 1, wherein: the bottom surface of the holding table (1) is provided with a turning wheel (12) and two rolling wheels (10), and the inner side of the bottom of the holding table (1) is provided with a servo motor (11) for driving the rolling wheels (10) to rotate.

3. The automatic ball picker for table tennis according to claim 1, wherein: the top surface of the containing table (1) is uniformly provided with sliding rollers (13), the sliding rollers (13) are rotatably connected to the containing table (1), and the top surface of the sliding rollers (13) is attached to the bottom surface of the ball storage box (7).

4. The automatic ball picker for table tennis according to claim 1, wherein: the outer wall of ball storage box (7) has set firmly handle (8), and the outside left and right sides of ball storage box (7) has slide rail (9) along the length direction shaping that holds platform (1), the inner wall relevant position of mainframe box (2) seted up with the corresponding spout of slide rail (9), slide rail (9) embedding is inside the spout.

5. The automatic ball picker for table tennis according to claim 1, wherein: hold rear end sliding connection of platform (1) has sliding plate (14) of oscilaltion, the top of sliding plate (14) and the outer wall laminating of ball storage box (7), set firmly shaping piece (15) on the lateral wall of sliding plate (14), the rear end of holding platform (1) and the below that is located sliding plate (14) have set firmly spacer (16), be equipped with elasticity adhesive tape (17) between spacer (16) and shaping piece (15), the upper and lower both ends of elasticity adhesive tape (17) respectively with shaping piece (15) and spacer (16) rigid coupling.