Collecting device for pitching machine

Abstract

The collecting device comprises a shell, a ball inlet channel is formed in the shell, a cavity communicated with the ball inlet channel is formed in the shell, a ball outlet is formed in the bottom of the cavity, a sliding rail is arranged on the edge of the ball outlet, a door body is arranged on the sliding rail in a sliding mode, and a ball outlet is formed in the door body. A driving device is connected to the door body, a guide assembly is arranged on the peripheral side of the ball outlet and used for guiding the ball to the ball outlet, and the driving device drives the door body to slide along the sliding rail so as to close or open the ball outlet. In order to solve the problems that an existing collecting box is difficult to assemble and not attractive, the door body is arranged to be in sliding fit with the sliding rails, and when the door body is closed, the effect of hiding parts is achieved. In addition, the driving device is arranged to be matched with a motor, a gear and a rack structure, compared with an implementation mode of a telescopic air cylinder and the like, the size proportion can be reduced, and the device is suitable for use and installation of a collecting box for collecting small balls.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of collection devices for pitching machine. BACKGROUND

[0002] Pitching machine includes pedestal 1-1, for collecting the collection device of ball body is provided at the upper end of pedestal 1-1, game bin 1-2 is provided at the lower end of pedestal 1-1, pitching port 1-3 is provided at the middle part of pedestal 1-1, when starting game, ball body on collection device falls into game bin 1-2, and player then pitches ball body into the pitching port 1-3 on pedestal 1-1.Ball body (refers to the ball body of small volume, light quality, for example, table tennis ball) in pedestal 1-1 is sent to collection device by fan 1-4, and existing collection device includes box, ball outlet is opened on the bottom plate of box, and the edge of ball outlet is provided with door body by hinge rotation, when the hinge of door body is provided on the outside of box, the overall aesthetic feeling of pitching machine is affected, or the edge of ball outlet is provided with installation slot for installing hinge, so as to increase installation difficulty. SUMMARY

[0003] The utility model aims at at least one of the technical problems existing in the prior art is solved.For this purpose, the utility model provides a kind of collection devices for pitching machine.

[0004] To solve the above-mentioned technical problems, the utility model adopts the following technical solutions:

[0005] A kind of collection device for pitching machine, including shell, ball inlet channel is provided on the shell, cavity is provided on the shell and is communicated with ball inlet channel, ball outlet is opened on the bottom of cavity, the edge of ball outlet is provided with slide rail, door body is slidably arranged in slide rail, driving device is connected on the door body, and guiding assembly is provided on the circumferential side of ball outlet, the guiding assembly is used to guide ball to ball outlet, and the driving device drives door body to slide along slide rail to close or open ball outlet.

[0006] Preferably, the driving device includes a mounting seat provided at the ball outlet, a rotary motor is provided on the mounting seat, a gear is connected to the rotary motor, the gear is engaged with a rack, the rack is provided on the door body, the rotary motor drives the gear to rotate, and the gear drives the rack to move the door body along the slide rail.

[0007] Preferably, the guiding assembly includes first guide plates respectively provided on both sides of the ball outlet, a second guide plate is connected to the two first guide plates, one end of the first guide plate and the second guide plate is connected to the inner side wall of the shell, and both are inclined downward from the inner side wall of the shell to the direction of the ball outlet.

[0008] Preferably, the guiding assembly is provided with arc-shaped guiding plates on two sides respectively, the arc-shaped guiding plates extend downward from the inner side wall of the shell and are connected to the guiding assembly.

[0009] Preferably, the shell is provided with air outlet holes in communication with the cavity.

[0010] The present application has the following beneficial effects:

[0011] In order to improve the existing problems of difficult assembly and unattractive appearance of the collection box, the door body is arranged in sliding cooperation with the slide rail in the application, and the door body has the effect of hiding parts when the door body is closed. In addition, the driving device is arranged in cooperation with the motor, gear and rack structure in the application, and compared with the telescopic cylinder, the volume ratio can be reduced, and the application is suitable for use and installation of the collection box for collecting small balls. BRIEF DESCRIPTION OF DRAWINGS

[0012] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

[0013] Figure 1 Structure diagram of a collection device for a ball throwing machine Figure One ;

[0014] Figure 2 Structure diagram of a collection device for a ball throwing machine Figure Two ;

[0015] Figure 3 Structure diagram of a collection device for a ball throwing machine Figure Three . DETAILED DESCRIPTION

[0016] The embodiments of the present application will be described in detail below, and the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout.

[0017] The orientation shown in the drawings should not be understood as limiting the specific protection scope of the present application, and is only for the reference understanding of the preferred embodiments, and the position of the product components shown in the drawings can be changed or the number can be increased or the structure can be simplified.

[0018] The "connection" described in the specification and the components shown in the drawings "connected" to each other can be understood as fixedly connected or detachably connected or integrally connected; it can be directly connected or connected through an intermediate medium, and those skilled in the art can understand the connection relationship according to the specific situation and can derive that the connection is replaced by screwing or riveting or welding or clamping or embedding in different embodiments.

[0019] The orientation words such as up, down, left, right, top, bottom and the like described in the specification and shown in the drawings can be directly contacted or contacted through other features between them; for example, up can be directly above and obliquely above, or it only means higher than others; other orientations can be similarly understood.

[0020] The manufacturing materials of the components with solid shapes represented in the specification and drawings can adopt metal materials or non-metal materials or other synthetic materials; the machining processes adopted by the components with solid shapes can be stamping, forging, casting, wire cutting, laser cutting, injection molding, numerical milling, three-dimensional printing, machining and the like; the ordinary skilled in the art can adaptively select or combine selection according to different processing conditions, cost and precision, but are not limited to the above materials and manufacturing processes.

[0021] A kind of collection device for pitching machine, refer to Figures 1-3 Including shell 1, ball is arranged on the shell 1 into channel 2, cavity 3 is arranged on the shell 1 with ball into channel 2 communication, ball outlet 4 is set up on the bottom of cavity 3, the edge of ball outlet 4 is provided with slide rail 5, door body 6 is slidably arranged in slide rail 5, driving device is connected on the door body 6, and guiding assembly is arranged on the circumferential side of ball outlet 4, the guiding assembly is used to guide the ball to the ball outlet 4, and the driving device drives the door body 6 to slide along the slide rail 5 to close or open the ball outlet 4.

[0022] Further, the driving device includes a mounting seat 71 arranged at the ball outlet 4, a rotary motor 72 arranged on the mounting seat 71, a gear 73 connected to the rotary motor 72, a rack 74 engaged with the gear 73, and the rack 74 arranged on the door body 6, the rotary motor 72 drives the gear 73 to rotate, the gear 73 links the rack 74 to drive the door body 6 to move along the slide rail 5.

[0023] Further, the guiding assembly includes first guide plates 81 arranged on both sides of the ball outlet 4 respectively, and a second guide plate 82 connected to the two first guide plates 81, one end of each of the first guide plates 81 and the second guide plate 82 is connected to the inner side wall of the shell 1, and each is inclinedly arranged downward from the inner side wall of the shell 1 to the ball outlet 4.

[0024] Further, arc-shaped guide plates 83 are arranged on both sides of the guiding assembly, and the arc-shaped guide plates 83 extend downward from the inner side wall of the shell 1 and are connected to the guiding assembly.

[0025] Further, the shell 1 is provided with an air outlet hole 9 communicating with the cavity 3.

[0026] The working principle of the utility model is:

[0027] In order to better illustrate the design concept of the present application, the present application takes collecting table tennis balls as an example, a fan can be installed on the ball throwing machine, the fan blows the table tennis balls into the collecting box. When the player needs to start the ball throwing game, the driving device is started, since the driving device is connected to the door body 6, and the sliding rail 5 is arranged at the edge of the ball outlet 4, the driving device drives the door body 6 to slide along the sliding rail 5 to open the ball outlet 4. The present application is provided with a guide assembly on the bottom of the cavity 3 of the shell 1, when the table tennis balls enter the cavity 3 through the ball inlet channel 2 of the collecting box, the balls can be more gathered on the door body 6 at the ball outlet 4 due to the action of the guide assembly, thereby setting, when the driving device drives the door body 6 to open, more balls can directly fall from the ball outlet 4 into the game bin. The present application cooperates the sliding rail 5, the driving device and the guide assembly, when the door body 6 closes the ball outlet 4, more parts are built-in in the cavity 3, which can improve the overall aesthetics of the product. In addition, since the sliding rail 5 is directly arranged at the edge of the ball outlet 4, it is more convenient for the operator to assemble.

[0028] On the basis of the above technical solutions, the design of the driving device is matched, as shown in Figure 3 The mounting seat 71 can be installed at the ball outlet 4, the rotating motor 72 is fixedly arranged on the mounting seat 71, the gear 73 is arranged on the rotating motor 72, the gear 73 is engaged with the rack 74, and the rack 74 is fixed on the door body 6, so that when the rotating motor 72 is started, the gear 73 is driven to rotate, and the gear 73 drives the door body 6 to move along the sliding rail 5 through the engagement with the rack 74, so as to realize the opening or closing of the ball outlet 4.

[0029] On the basis of the above technical solutions, the guide assembly of the present application can be provided as follows: first guide plates 81 are arranged on both sides of the ball outlet 4, one end of the two first guide plates 81 is connected to the inner side wall of the shell 1, the first guide plates 81 extend downward from the inner side wall of the shell 1 to the ball outlet 4, and the two first guide plates 81 are commonly connected with a second guide plate 82, the second guide plate 82 extends downward from the inner side wall of the shell 1 to the ball outlet 4, when the first guide plate 81 and the second guide plate 82 are installed, the balls fall into the cavity 3 from the ball inlet channel 2, due to the action of the first guide plate 81 and the second guide plate 82, the balls will roll to the ball outlet 4 under the action of gravity, that is, when the door body 6 opens the ball outlet 4, more balls will fall out of the collecting box. On this basis, arc-shaped guide plates 83 are arranged on both sides of the guide assembly, the arc-shaped guide plates 83 are also arranged to extend from the inner side wall of the shell 1 to the ball outlet 4, that is, the balls close to the inner side wall of the shell 1 are guided to the ball outlet 4, preventing the balls close to the inner side wall of the shell 1 from rolling to the ball outlet 4.

[0030] On the basis of the above technical scheme, when the fan is used to blow the collection ball, an air outlet hole 9 is needed to be arranged on the shell 1, and the air outlet hole 9 is arranged to maintain the pressure balance between the inside and outside of the shell 1.

[0031] In order to improve the existing problems of assembly difficulty and unattractive appearance of the collection box, the door body 6 is arranged in sliding cooperation with the slide rail 5, and when the door body 6 is closed, the effect of hiding parts is achieved. In addition, the driving device is arranged in cooperation with the motor, the gear 73 and the rack 74, compared with the realization mode of the telescopic cylinder, the volume ratio can be reduced, and the driving device is suitable for the use and installation of the collection box with small collection ball.

[0032] Although the utility model is described in detail with reference to the above examples, it is obvious to those skilled in the art through the disclosure that various changes or modifications can be made to the utility model without departing from the principles and spirit of the utility model defined in the claims. Therefore, the detailed description of the embodiments of the disclosure is only used for explanation, not for limiting the utility model, and the protection range is defined by the content of the claims.

Claims

1. A collecting device for a ball-throwing machine, characterized in that, The utility model provides a ball feeding device, including shell (1), be provided with ball inlet channel (2) on shell (1), be provided with cavity (3) of intercommunication with ball inlet channel (2) on shell (1), be provided with ball outlet (4) on the bottom of cavity (3), the edge of ball outlet (4) is provided with slide rail (5), door body (6) is slidably arranged in slide rail (5), drive device is connected on door body (6), the guide assembly for guiding ball to ball outlet (4) is arranged on the circumferential side of ball outlet (4), drive device drives door body (6) to slide along slide rail (5) to close or open ball outlet (4).

2. The ball collecting device for a pitching machine of claim 1, wherein The drive device includes a mounting seat (71) disposed at the ball outlet (4), a rotary motor (72) disposed on the mounting seat (71), a gear (73) connected to the rotary motor (72), a rack (74) engaged with the gear (73), the rack (74) disposed on the door body (6), the rotary motor (72) drives the gear (73) to rotate, the gear (73) links the rack (74) to drive the door body (6) to move along the slide rail (5).

3. The ball collecting device for a pitching machine of claim 1, wherein The guide assembly includes first guide plates (81) disposed on both sides of the ball outlet (4) respectively, a second guide plate (82) connected to the two first guide plates (81) in common, one end of the first guide plate (81) and the second guide plate (82) is connected to the inner side wall of the shell (1), and both are inclined downward from the inner side wall of the shell (1) to the direction of the ball outlet (4).

4. The ball collecting device for a pitching machine of claim 1, wherein Arc-shaped guide plates (83) are disposed on both sides of the guide assembly respectively, the arc-shaped guide plates (83) extend downward from the inner side wall of the shell (1) and are connected to the guide assembly.

5. The ball collecting device for a pitching machine of claim 1, wherein, The shell (1) is provided with an air outlet hole (9) communicating with the cavity (3).

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