CN211410895U

CN211410895U - Tennis ball storage mechanism

Info

Publication number: CN211410895U
Application number: CN201922180401.0U
Authority: CN
Inventors: 杨文�
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2019-12-09
Filing date: 2019-12-09
Publication date: 2020-09-04
Anticipated expiration: 2029-12-09

Abstract

The utility model discloses a tennis ball receiving mechanism, including a small handcart, the small handcart makes things convenient for receiving mechanism to remove, because the place scale in tennis court is generally not little, just so enlarged receiving mechanism's working range, it is convenient laborsaving, be equipped with tennis transmission device and storage unit on the sweep of small handcart, tennis transmission device establishes the one side that is close to the handlebar hand in sweep upper surface, storage unit establishes in the one side of keeping away from the handle, tennis transmission device specifically is including establishing the track in both sides before the sweep upper surface, be equipped with two fixing bases on the track respectively, two tracks are close to and are equipped with angle adjusting device between the fixing base bottom of one side of handle and the track, pick up the angle that the diaphragm can be controlled through angle adjusting device, directly pour into the one side of diaphragm after picking up the tennis through picking up the ball ware like this, tennis motion to the opposite side under the action of gravity, make the tennis ball accomplish one by one according to the order through the control to the tennis motion orbit and accomodate and need.

Description

Tennis ball storage mechanism

Technical Field

The utility model relates to a sports goods, concretely relates to tennis receiving mechanism.

Background

Along with the development of social economy in China, more and more people contact the tennis balls to know the sports of the tennis balls, more and more people can learn and participate in the project, a large number of tennis balls are needed to be used in the tennis training process, after the training is finished, the tennis balls need to be stored and sorted, the tennis balls are convenient to train and use next time, although the tennis ball picking device is used for picking up the scattered tennis balls on a tennis court at present, the tennis balls are stored, most of the existing tennis ball training storage devices are of box-type structures, the tennis balls are randomly placed in a storage box, therefore, the tennis balls are inconvenient to take when being used in training, and the tennis balls are still required to be placed in the storage box from the perspective of convenience in carrying, but the efficiency of placing the tennis balls into the storage box one by one is too low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a tennis receiving mechanism is provided.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a tennis ball receiving mechanism comprises a trolley, a tennis ball transmission mechanism and a receiving unit are arranged on a trolley board of the trolley, the tennis ball transmission mechanism is arranged on one side, close to a trolley handle, of the upper surface of the trolley board, the receiving unit is arranged on one side, far away from the trolley handle, the tennis ball transmission mechanism specifically comprises rails arranged on the front side and the rear side of the upper surface of the trolley board, two fixing seats are respectively arranged on the rails, an angle adjusting device is arranged between the bottom of the fixing seat on one side, close to the trolley handle, of the two rails and the rails, the angle adjusting device specifically comprises a hydraulic cylinder arranged on the rails and a hydraulic rod connected above the hydraulic cylinder, the hydraulic rod is connected with the bottom of the fixing seat, the middle position of the upper portion of the fixing seat is downwards sunken to form an arc-shaped groove, a shaft is arranged in the arc-shaped groove, the left, the side edge of the transverse plate is provided with a retaining strip, the tail end of the transverse plate is tightened to a position where the width of the transverse plate is larger than the diameter of one tennis ball and smaller than the diameter of two tennis balls, and the tail end of the transverse plate is connected with a conveying pipeline which conveys the tennis balls to the containing unit.

Preferably, the handle bar is provided with a storage hook.

Preferably, the tennis ball picking device is hung on the object placing hook; when not in use, the ball picking device is hung on the hook, and is convenient to take.

Preferably, the conveying pipeline is spiral, the spiral pipeline is favorable for decelerating tennis balls, the tennis balls are prevented from bouncing up in the storage barrel too fast in movement, a rotating disc is attached to the lower portion of a ball outlet of the conveying pipeline, a plurality of accommodating holes are uniformly formed in the rotating disc, the storage barrel is placed in the accommodating holes, the upper surface of each accommodating hole is flush with the upper surface of the corresponding storage barrel, the rotating disc is sunken downwards at the edge of the upper surface of each accommodating hole to form two barrel lifting grooves, the storage barrel is convenient to lift up in the barrel lifting grooves, the rotating disc is rotated after the storage barrel is full, on one hand, an empty storage barrel is used for receiving the tennis balls, on the other hand, a new storage barrel can be replaced, and small convex blocks for assisting the rotation of.

Preferably, the rotating disc is a manual rotating disc, the center of the rotating disc is sleeved on a bearing fixed on the surface of the vehicle plate, and small rollers are uniformly distributed at the bottom of the rotating disc and can rotate in an auxiliary manner.

Preferably, the edge of the upper surface of the accommodating hole of the rotary disk and the ball outlet of the conveying pipeline respectively correspond to a left mark and a right mark, so that the accommodating barrel can be better aligned with the pipeline.

Preferably, the middle position of the upper surface of the transverse plate is downwards sunken to form a tennis ball conveying rail, a baffle is arranged at the outlet of the conveying rail, the conveying rail can assist tennis ball movement, and the baffle can enable tennis balls to drop in batches.

Preferably, the blocking strip is an L-shaped guard plate fixed on the upper surface of the transverse plate and arranged in an inward mode.

The utility model relates to a tennis ball receiving mechanism, which comprises a small cart, the small cart is convenient for the receiving mechanism to move, the field scale of the tennis court is not small, thus the working range of the receiving mechanism is enlarged, the small cart is convenient and labor-saving, a tennis ball transmission mechanism and a receiving unit are arranged on a cart board of the small cart, the tennis ball transmission mechanism is arranged on one side of the upper surface of the cart board close to a cart handle, the receiving unit is arranged on one side far away from the handle, the tennis ball transmission mechanism specifically comprises tracks arranged on the front and back sides of the upper surface of the cart board, two fixing seats are respectively arranged on the tracks, an angle adjusting device is arranged between the bottom of the fixing seat on one side of the two tracks close to the handle and the tracks, the angle adjusting device specifically comprises a hydraulic cylinder arranged on the tracks and a hydraulic rod connected above the hydraulic cylinder, the hydraulic rod is connected, thus, tennis balls are picked up by the tennis picker and then directly poured into one wider side of the transverse plate, the tennis balls move to the other side under the action of gravity, the tennis balls are sequentially stored one by one without manual sorting by controlling the motion track of the tennis balls, the middle position of the upper part of the fixed seat is downwards sunken to form an arc-shaped groove, a shaft is arranged in the arc-shaped groove, the left shaft and the right shaft respectively penetrate through the same transverse plate in the front-back direction, the transverse plate can tilt in multiple angles by matching the shaft with the arc-shaped groove, one side of the transverse plate, which is close to the handlebar, is wide, the other side of the transverse plate, which is far away from the handlebar, is narrow, a baffle strip is arranged on the side of the transverse plate, the tail end of the transverse plate is tightened to a width larger than the diameter of one tennis ball and smaller than the diameters of two tennis balls, the conveying pipeline conveys the tennis balls to the receiving unit.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a top view of the rotating disk of the present invention.

In the figure: 1. a trolley; 2. turning a plate; 3. a handlebar; 4. a track; 5. a fixed seat; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a circular arc-shaped groove; 9. a shaft; 10. a transverse plate; 11. blocking strips; 12. a transport pipeline; 13. rotating the disc; 14. an accommodation hole; 15. a storage cylinder; 16. a cylinder lifting groove; 17. and (5) a small bump.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, unless otherwise specified and limited, it is to be understood that the terms "mounted," "connected," and "connected" are used in a broad sense and can be, for example, mechanically or electrically connected, or can be connected by two elements through internal communication, either directly or indirectly via an intermediate medium. The specific meaning of the above terms can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 and 2, a tennis ball receiving mechanism is described, which comprises a cart 1, a cart board 2 of the cart 1 is provided with a tennis ball transmission mechanism and a receiving unit, the tennis ball transmission mechanism is arranged on one side of the cart board 2 close to a cart handle 3, the receiving unit is arranged on one side far away from the cart handle 3, the tennis ball transmission mechanism specifically comprises rails 4 arranged on the front and rear sides of the upper surface of the cart board 2, the rails 4 are respectively provided with two fixing seats 5, an angle adjusting device is arranged between the bottom of the fixing seat 5 on one side of the two rails 4 close to the cart handle 3 and the rails 4, the angle adjusting device specifically comprises a hydraulic cylinder 6 arranged on the rails 4 and a hydraulic rod 7 connected above the hydraulic cylinder 6, the hydraulic rod 7 is connected with the bottom of the fixing seat 5, the middle position of the upper part of the fixing seat 5 is recessed downwards to form an arc-shaped groove 8, a shaft 9 is arranged in the arc-shaped, the width of one side of the transverse plate 10 close to the handlebar 3 is wide, the width of one side far away from the handlebar 3 is narrow, a blocking strip 11 is arranged on the side edge of the transverse plate 10, the tail end of the transverse plate 10 is tightened to a width larger than the diameter of one tennis ball and smaller than the diameter of two tennis balls, a conveying pipeline 12 is connected to the tail end of the transverse plate 10, and the tennis balls are conveyed to the containing unit by the conveying pipeline 12.

Preferably, the handle bar 3 is provided with a hook for placing articles.

Preferably, the conveying pipeline 12 is spiral, the spiral pipeline is beneficial to speed reduction of tennis balls, tennis balls are prevented from bouncing up in the containing barrel too fast in movement, a rotating disk 13 is attached to the lower portion of a ball outlet of the conveying pipeline 12, a plurality of containing holes 14 are uniformly distributed in the rotating disk 13, the containing holes 14 are internally provided with containing barrels 15, the upper surfaces of the containing holes 14 are flush with the upper surfaces of the containing barrels 15, the rotating disk 13 is sunken downwards at the edge of the upper surface of the containing holes 14 to form two barrel lifting grooves 16, the barrel lifting grooves 16 are convenient to lift the containing barrels 15, the rotating disk is rotated after the containing barrel is full, on one hand, an empty containing barrel is used for receiving the tennis balls, on the other hand, a new containing barrel can be replaced, and small protrusions 17 for assisting the rotating disk 13 are uniformly distributed on.

Preferably, the rotating disc 13 is a manual rotating disc, the center of the rotating disc is sleeved on a bearing fixed on the surface of the vehicle plate, and small rollers are uniformly distributed at the bottom of the rotating disc and can assist in rotating.

Preferably, the upper surface edge of the receiving hole 14 of the rotary plate 13 is marked with a mark corresponding to the ball outlet of the transportation pipe 12 in the left-right direction, so that the receiving cylinder 15 can be better aligned with the pipe.

Preferably, the middle position of the upper surface of the horizontal plate 10 is recessed downwards to form a tennis ball transportation track, a baffle is arranged at the outlet of the transportation track, the transportation track can assist the tennis ball to move, and the baffle can enable the tennis balls to drop in batches.

Preferably, the blocking strip 11 is an L-shaped guard plate fixed on the transverse plate and facing inwards.

In the description herein, references to the description of "one embodiment," "an example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A tennis ball receiving mechanism, its characterized in that: comprises a small handcart, wherein a tennis ball transmission mechanism and a receiving unit are arranged on a scooter plate of the small handcart, the tennis ball transmission mechanism is arranged on one side of the upper surface of the scooter plate close to a scooter handle, the receiving unit is arranged on one side far away from the handle, the tennis ball transmission mechanism particularly comprises rails arranged on the front and rear sides of the upper surface of the scooter plate, two fixing seats are respectively arranged on the rails, an angle adjusting device is arranged between the bottom of the fixing seat on one side of the two rails close to the handle and the rails, the angle adjusting device particularly comprises a hydraulic cylinder arranged on the rails and a hydraulic rod connected above the hydraulic cylinder, the hydraulic rod is connected with the bottom of the fixing seat, the middle position of the upper part of the fixing seat is downwards sunken to form an arc-shaped groove, a shaft is arranged in the arc-shaped groove, the left shaft and the right shaft respectively penetrate through the same transverse plate, the tail end of the transverse plate is tightened to a position where the width of the transverse plate is larger than the diameter of one tennis ball and smaller than the diameters of two tennis balls, a conveying pipeline is connected to the tail end of the transverse plate, and the tennis balls are conveyed to the containing unit through the conveying pipeline.

2. The tennis receiving mechanism of claim 1, wherein: the handle bar is provided with a hook for placing articles.

3. The tennis receiving mechanism of claim 2, wherein: a tennis ball picking device is hung on the object placing hook.

4. The tennis receiving mechanism of claim 1, wherein: the conveying pipeline is the heliciform, and a rotary disk is laminated to the delivery port department below of conveying pipeline, and evenly distributed has a plurality of accommodation holes on the rotary disk, and the containing barrel is placed in the accommodation hole, and the accommodation hole upper surface flushes with the containing barrel upper surface, and the rotary disk is in the upper surface edge undercut of accommodation hole and forms two and carry the bobbin groove, and the surface evenly distributed of rotary disk has the rotatory little lug of supplementary rotary disk.

5. The tennis receiving mechanism of claim 4, wherein: the rotary disk is a manual rotary disk, the center of the rotary disk is sleeved on a bearing fixed on the surface of the vehicle plate, and small rollers are uniformly distributed at the bottom of the rotary disk.

6. The tennis receiving mechanism of claim 5, wherein: the edge of the upper surface of the containing hole of the rotating disc and the ball outlet of the conveying pipeline respectively correspond to the left and the right.

7. The tennis receiving mechanism of claim 1, wherein: the middle position of the upper surface of the transverse plate is downwards sunken to form a tennis ball conveying track, and a baffle is arranged at the outlet of the conveying track.

8. The tennis receiving mechanism of claim 1, wherein: the blend stop is specifically fixed at the L type backplate of diaphragm upper surface setting in towards.