CN212817947U

CN212817947U - Hand propelled tennis recoverer

Info

Publication number: CN212817947U
Application number: CN202020639370.0U
Authority: CN
Inventors: 王鹏程; 常香萌; 苏恒
Original assignee: Xian Siyuan University
Current assignee: Xian Siyuan University
Priority date: 2020-04-24
Filing date: 2020-04-24
Publication date: 2021-03-30
Anticipated expiration: 2030-04-24

Abstract

The utility model provides a hand propelled tennis recoverer. Hand propelled tennis recoverer includes: a base plate; the mounting box is arranged above the bottom plate, openings are formed in two sides of the mounting box, and the mounting box is obliquely arranged; two ball mechanisms of picking up, two ball mechanism of picking up all locates in the install bin, it includes the action wheel and follows the driving wheel to pick up ball mechanism, the action wheel is all located with follow driving wheel in the install bin, fixed mounting has first dwang on the action wheel, fixed mounting has the second dwang from the driving wheel, first dwang with the second dwang all with the top inner wall of install bin rotates the connection. The utility model provides a hand propelled tennis recoverer has realized picking up of tennis through two ball mechanisms of picking up, need not personnel manual picking up, and intensity of labour is lower, simultaneously low price, facilitate promotion.

Description

Hand propelled tennis recoverer

Technical Field

The utility model relates to a sport equipment technical field especially relates to a hand propelled tennis recoverer.

Background

In tennis training, players need to practice continuously, so that a large amount of ball picking work must be repeated. The general mode is exactly to pick up the ball with the hand of bowing, because the tennis place is great to the tennis can scatter each place in court, makes to pick up the ball loaded down with trivial details, and intensity of labour is great, simultaneously, also has some automatic pickup devices in the market, and this kind of device general price is comparatively expensive, is not convenient for promote.

Therefore, it is necessary to provide a hand-propelled tennis retriever to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a hand propelled tennis recoverer.

In order to solve the technical problem, the utility model provides a hand propelled tennis recoverer, include: a base plate; the mounting box is arranged above the bottom plate, openings are formed in two sides of the mounting box, and the mounting box is obliquely arranged; the ball picking mechanism comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are both arranged in the installation box, a first rotating rod is fixedly installed on the driving wheel, a second rotating rod is fixedly installed on the driven wheel, the first rotating rod and the second rotating rod are both rotatably connected with the inner wall of the top of the installation box, the top end of the first rotating rod extends to the upper side of the installation box, a belt is installed on the driving wheel and the driven wheel, and a plurality of L-shaped plates are fixedly installed on the belt; the transmission mechanism is arranged at the top of the installation box and comprises two first bevel gears, the two first bevel gears are arranged above the installation box and are fixedly arranged on corresponding first rotating rods respectively, two rotating shafts are arranged above the installation box, two second bevel gears are fixedly arranged at two ends of each rotating shaft and are respectively meshed with the corresponding second bevel gears, a motor is fixedly arranged above the installation box, a third bevel gear is fixedly arranged on an output shaft of the motor, and the third bevel gear is meshed with the corresponding second bevel gear; the ball outlet hole is formed in a fixing rod on the mounting box, and the fixing rod is arranged on the bottom plate; the supporting component is arranged above the bottom plate.

Preferably, both sides of the installation box are fixedly provided with side plates, and the side plates are provided with the same inclined plate which is fixedly connected with the installation box.

Preferably, the bottom plate is fixedly provided with a collecting box.

Preferably, four universal wheels are fixedly mounted at the bottom of the bottom plate and distributed in a rectangular array.

Preferably, a push handle is fixedly arranged on the bottom plate.

Preferably, the fixed rod with install bin fixed connection, the supporting component includes the bracing piece, the both ends of bracing piece with the bottom plate with the equal fixed connection of install bin.

Preferably, the fixed rod with the install bin rotates to be connected, supporting component includes two threaded sleeves, two threaded sleeves respectively with the bottom plate with the install bin rotates to be connected, two same lead screw is installed to the last screw thread of threaded sleeve, fixed mounting has two handles on the lead screw.

Compared with the prior art, the utility model provides a hand propelled tennis recoverer has following beneficial effect:

the utility model provides a hand propelled tennis recoverer has realized picking up of tennis through two ball mechanisms of picking up, need not personnel manual picking up, and intensity of labour is lower, simultaneously low price, facilitate promotion.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a hand-push tennis recoverer according to the present invention;

FIG. 2 is a schematic structural view of a transmission mechanism in the hand propelled tennis retriever shown in FIG. 1;

FIG. 3 is a schematic structural view of the ball picking mechanism of the hand propelled tennis retriever shown in FIG. 1;

fig. 4 is a schematic structural view of a second embodiment of a hand-push tennis recoverer according to the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4.

Reference numbers in the figures: 1. the device comprises a bottom plate, 2, an installation box, 3, a driving wheel, 4, a driven wheel, 5, a first rotating rod, 6, a second rotating rod, 7, a belt, 8, an L-shaped plate, 9, a first bevel gear, 10, a rotating shaft, 11, a second bevel gear, 12, a motor, 13, a third bevel gear, 14, a ball outlet hole, 15, a side plate, 16, an inclined plate, 17, a fixed rod, 18, a supporting rod, 19, a collecting box, 20, a universal wheel, 21, a pushing handle, 22, a threaded sleeve, 23, a screw rod, 24 and a handle.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

First embodiment

Referring to fig. 1-3, in a first embodiment of the present invention, a hand-propelled tennis ball retriever includes: a base plate 1; the mounting box 2 is arranged above the bottom plate 1, openings are formed in two sides of the mounting box 2, and the mounting box 2 is obliquely arranged; the ball picking mechanism comprises a driving wheel 3 and a driven wheel 4, the driving wheel 3 and the driven wheel 4 are both arranged in the installation box 2, a first rotating rod 5 is fixedly arranged on the driving wheel 3, a second rotating rod 6 is fixedly arranged on the driven wheel 4, the first rotating rod 5 and the second rotating rod 6 are both rotatably connected with the inner wall of the top of the installation box 2, the top end of the first rotating rod 5 extends to the upper part of the installation box 2, a belt 7 is arranged on the driving wheel 3 and the driven wheel 4, and a plurality of L-shaped plates 8 are fixedly arranged on the belt 7; the transmission mechanism is arranged at the top of the installation box 1 and comprises two first bevel gears 9, the two first bevel gears 9 are arranged above the installation box 2, the two first bevel gears 9 are respectively fixedly arranged on corresponding first rotating rods 5, two rotating shafts 10 are arranged above the installation box 2, two second bevel gears 11 are respectively fixedly arranged at two ends of the two rotating shafts 10, the two first bevel gears 9 are respectively meshed with the corresponding second bevel gears 11, a motor 12 is fixedly arranged above the installation box 2, a third bevel gear 13 is fixedly arranged on an output shaft of the motor 12, and the third bevel gear 13 is meshed with the corresponding second bevel gears 11; the ball outlet hole 14 is formed in a fixing rod 17 on the installation box 2, and the fixing rod 17 is arranged on the bottom plate 1; the supporting component is arranged above the bottom plate 1.

The both sides of install bin 2 are equal fixed mounting have curb plate 15, two install same swash plate 16 on the curb plate 15, swash plate 16 with install bin 2 fixed connection.

A collecting box 19 is fixedly arranged on the bottom plate 1.

Four universal wheels 20 are fixedly mounted at the bottom of the bottom plate 1, and the four universal wheels 20 are distributed in a rectangular array.

A push handle 21 is fixedly arranged on the bottom plate 1.

The dead lever 17 with install bin 2 fixed connection, the supporting component includes bracing piece 18, the both ends of bracing piece 18 with bottom plate 1 with install bin 2 equal fixed connection.

The utility model provides a hand propelled tennis recoverer's theory of operation as follows:

in the device, a storage battery is arranged on a bottom plate 1, a switch is arranged on a push handle 21, the switch, the storage battery and a motor 12 are sequentially and electrically connected through a lead, when a ball needs to be picked up, the push handle 21 is pushed to enable the bottom plate 1 to move, the bottom plate 1 moves to drive an installation box 2 to move through a fixed rod 17 and a supporting rod 18, the motor 12 is started to enable a third bevel gear 13 to rotate, the third bevel gear 13 rotates to drive a corresponding second bevel gear 11 to rotate, the second bevel gear 11 rotates to drive a rotating shaft 10 to rotate, the rotating shaft 10 rotates to drive the second bevel gear 11 meshed with a first bevel gear 9 to rotate, so that the first bevel gear 9 rotates, the first bevel gear 9 rotates to drive a first rotating rod 5 to rotate, the first rotating rod 5 rotates to drive a driving wheel 3 to rotate, the driving wheel 3 rotates to drive a driven wheel 4 to rotate through a belt 7, so that, the belt 7 moves to drive the L-shaped plates 8 to move, at the moment, the tennis ball picking device is pushed to the position with the tennis balls and is positioned between the two side plates 15, the two L-shaped plates 8 are in contact with the tennis balls, the tennis balls are conveyed upwards in an inclined mode, until the tennis balls are conveyed to the tennis ball outlet holes 14, the tennis balls fall into the collecting box 19 through the tennis ball outlet holes 14, mechanical ball picking is achieved, labor intensity of ball picking personnel is reduced, and if more tennis balls are picked at the tennis ball picking points, the two ball picking mechanisms can pick a plurality of tennis balls at the same time.

the tennis ball picking device has the advantages that tennis balls are picked up through the two ball picking mechanisms, manual picking of personnel is not needed, labor intensity is low, meanwhile, price is low, and popularization is facilitated.

Second embodiment:

based on the hand-push type tennis recoverer provided by the first embodiment of the application, the second embodiment of the application provides another hand-push type tennis recoverer. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 4-5, the fixing rod 17 is rotatably connected to the mounting box 2, the support assembly includes two threaded sleeves 22, the two threaded sleeves 22 are rotatably connected to the bottom plate 1 and the mounting box 2, the same screw rod 23 is threadedly mounted on the two threaded sleeves 22, and two handles 24 are fixedly mounted on the screw rod 23.

The not good performance of ball effect can appear sometimes picking up in picking up the ball, the leading cause lies in the inclination of install bin 2, inclination undersize, it is poor to cause the ball effect of picking up, inclination too big can make L shaped plate 8 beat subaerially, at this moment, need realize the angular adjustment of install bin 2 through adjustment supporting component, during the adjustment, rotate handle 24, make lead screw 23 rotate, lead screw 23 rotates and makes two threaded sleeve 22 keep away from each other or be close to, thereby make install bin 2 take place to rotate, thereby can carry out angle modulation to install bin 2, thereby can make this dress device pick up the ball effect better.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. A hand propelled tennis recoverer, comprising:

a base plate;

the mounting box is arranged above the bottom plate, openings are formed in two sides of the mounting box, and the mounting box is obliquely arranged;

the ball picking mechanism comprises a driving wheel and a driven wheel, the driving wheel and the driven wheel are both arranged in the installation box, a first rotating rod is fixedly installed on the driving wheel, a second rotating rod is fixedly installed on the driven wheel, the first rotating rod and the second rotating rod are both rotatably connected with the inner wall of the top of the installation box, the top end of the first rotating rod extends to the upper side of the installation box, a belt is installed on the driving wheel and the driven wheel, and a plurality of L-shaped plates are fixedly installed on the belt;

the transmission mechanism is arranged at the top of the installation box and comprises two first bevel gears, the two first bevel gears are arranged above the installation box and are fixedly arranged on corresponding first rotating rods respectively, two rotating shafts are arranged above the installation box, two second bevel gears are fixedly arranged at two ends of each rotating shaft and are respectively meshed with the corresponding second bevel gears, a motor is fixedly arranged above the installation box, a third bevel gear is fixedly arranged on an output shaft of the motor, and the third bevel gear is meshed with the corresponding second bevel gear;

a ball outlet hole arranged on the installation box

The fixed rod is arranged on the bottom plate;

the supporting component is arranged above the bottom plate.

2. The hand propelled tennis recoverer of claim 1, wherein both sides of the mounting box are fixedly provided with side plates, and the same inclined plate is arranged on both side plates and fixedly connected with the mounting box.

3. The hand propelled tennis recoverer of claim 1, wherein a collection box is fixedly mounted to the bottom plate.

4. The hand propelled tennis recoverer of claim 1, wherein four universal wheels are fixedly mounted at the bottom of the bottom plate, and the four universal wheels are distributed in a rectangular array.

5. The propelled tennis recoverer of claim 1, wherein a handle is fixedly mounted to the base.

6. The hand propelled tennis recoverer of claim 1, wherein the fixed rod is fixedly connected to the mounting box, the support assembly comprises a support rod, and two ends of the support rod are fixedly connected to both the bottom plate and the mounting box.

7. The hand propelled tennis recoverer of claim 1, wherein said fixed rod is rotatably connected to said mounting box, said support assembly comprises two threaded sleeves, said two threaded sleeves are rotatably connected to said bottom plate and said mounting box, respectively, a threaded rod is threadedly mounted on both of said threaded sleeves, and two handles are fixedly mounted on said threaded rod.