CN217472671U

CN217472671U - Tennis ball quick collecting vehicle

Info

Publication number: CN217472671U
Application number: CN202121372138.6U
Authority: CN
Inventors: 朱城斌; 金家超
Original assignee: Exen Vibrator Jiaxing Co ltd
Current assignee: Exen Vibrator Jiaxing Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2022-09-23
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a quick collection vehicle of tennis, including two curb plates, two curb plate parallel placement of each other, two the equal fixedly connected with gear box in one side that the curb plate is back to each other, two the gear box is kept away from curb plate one side and has all installed the wheel of traveling, two the curb plate lateral wall is fixedly connected with auxiliary wheel respectively, two baffle and backplate before the relative one side fixedly connected with of curb plate, install actuating mechanism between preceding baffle and the backplate, the wheel linkage that travels that actuating mechanism and two curb plate lateral walls installed, two the handrail has all been installed to the curb plate outer wall, the backplate is close to handrail one side lateral wall and has installed the draw-in groove. The utility model discloses can make the process of picking up the tennis light convenient more, can improve moreover and pick up efficiency, improve the sight of tennis match.

Description

Tennis ball quick collecting vehicle

Technical Field

The utility model relates to the technical field of sports equipment, especially, relate to quick collection vehicle of tennis.

Background

Tennis (Tennis), one of the ball games. The effective tennis court is rectangular, the length of the effective tennis court is 23.77 meters, the width of the single-playing court is 8.23 meters, and the width of the double-playing court is 10.97 meters. The net is separated in the middle, both sides of the game respectively occupy one side of the court, the players hit the ball with the tennis racket, the tennis ball is small in size and high in flying speed, and after a plurality of rounds, the tennis ball may be scattered to each corner of the court.

Because tennis balls are scattered on a court at random, if the tennis balls are picked up manually, time and labor are wasted, normal running of tennis matches is delayed, and the manual tennis ball picking up can cause large burden to the bodies of workers.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the tennis ball picking up by manpower is time-consuming and labor-consuming, and the efficiency is lower, and the tennis ball quick collecting vehicle is provided.

In order to realize the purpose, the utility model adopts the following technical scheme:

tennis quick collection car, including two curb plates, two curb plates parallel placement of each other, two the equal fixedly connected with gear box in one side that the curb plate faces back to each other, two the gear box is kept away from curb plate one side and has all installed the wheel of traveling, two curb plate lateral wall difference fixedly connected with auxiliary wheel, two baffle and backplate before the relative one side fixedly connected with of curb plate, install actuating mechanism between preceding baffle and the backplate, actuating mechanism links with the wheel of traveling that two curb plate lateral walls were installed, two the handrail has all been installed to the curb plate outer wall, the backplate is close to handrail one side lateral wall and has installed the draw-in groove.

Preferably, a driving wheel and a driven wheel are installed in the gear box, the side wall of the driving wheel is fixedly connected with a bearing seat, the inner wall of the driving wheel is fixedly connected with a power shaft, the power shaft penetrates through the two side wall of the side plate respectively, two ends of the power shaft are fixedly connected with the inner walls of the two running wheels through one-way bearings respectively, the driven wheel and the driving wheel are in belt transmission through a synchronous belt, the inner wall of the driven wheel is fixedly connected with a power wheel, and the power wheel sequentially penetrates through the two side wall of the side plate and is connected with the two side wall of the side plate in a rotating mode.

Preferably, the outer walls of the two side plates are fixedly connected with a swing bar respectively, and the swing bar is of an arc design.

Preferably, the outer walls of the two side plates are respectively and fixedly connected with an upper cover plate, the inner wall of the upper cover plate is rotatably connected with a driven shaft, two ends of the driven shaft respectively penetrate through the side walls of the two side plates, and the driven shaft and the outer wall of the power wheel are provided with a conveying belt.

Preferably, the bottom wall of the rear baffle is fixedly connected with a lower bending plate, the lower bending plate is designed in an arc shape, an extension line of an arc line of the lower bending plate is positioned between the rear baffle and the front baffle, the bottom end of the lower bending plate and the bottom end of the running wheel are positioned at the same height, and the distance between the lower bending plate and the conveying belt is 6.65-6.70 cm.

Preferably, the top end of the front baffle is fixedly connected with an upper bending plate, the upper bending plate is designed in an arc shape, and an extension line of an arc line of the upper bending plate is located between the rear baffle and the front baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

1. tennis balls falling on the ground can be conveyed into the collecting bag arranged in the clamping groove through the conveying belt by pushing the collecting vehicle through the handrails, so that the tennis ball collecting process is more convenient and faster, and the tennis balls do not need to be stooped by workers for picking up;

2. the tennis balls can be more conveniently conveyed to the positions of the clamping grooves by the conveying belt through the lower bending plates arranged on the side plates, and the clamping grooves are designed to enable some collecting bags which are convenient to detach in the prior art to be placed in the clamping grooves, so that the tennis balls can be conveniently collected and stored in a centralized manner after being collected;

3. the tennis ball can be conveyed upwards by the belt-driven driving wheel and the belt-driven wheel in the advancing process of the collecting vehicle, and due to the existence of the one-way bearing, when the collecting vehicle retreats, the conveying belt does not move reversely, and the tennis ball does not descend along with the retreating of the collecting vehicle.

Drawings

Fig. 1 is a schematic structural view of a tennis ball rapid collection vehicle provided by the present invention;

FIG. 2 is a schematic view of a gearbox configuration;

FIG. 3 is a schematic structural view of a front baffle and a rear baffle;

FIG. 4 is a schematic structural view of the upper cover plate;

fig. 5 is a back view of the tennis ball rapid collection vehicle provided by the present invention;

fig. 6 is a schematic view of the transmission structure of the power shaft and the power wheel of the rapid tennis ball collecting cart of the present invention.

In the figure: the device comprises a side plate 1, a gear box 2, a traveling wheel 3, an auxiliary wheel 4, a front baffle 5, a rear baffle 6, handrails 7, a clamping groove 8, a driving wheel 9, a driven wheel 10, a bearing seat 11, a power shaft 12, a power wheel 13, a lifting strip 14, an upper cover plate 15, a driven shaft 16, a conveying belt 17, a lower bending plate 18, an upper bending plate 19 and a one-way bearing 20.

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.

Referring to fig. 1-5, the rapid tennis ball collecting vehicle comprises two side plates 1, wherein outer walls of the two side plates 1 are fixedly connected with a ball lifting strip 14 respectively, the two ball lifting strips 14 are both in arc-shaped design, the two side plates 1 are arranged in parallel, one sides of the two side plates 1, which are opposite to each other, are fixedly connected with gear boxes 2, one sides of the two gear boxes 2, which are far away from the side plates 1, are provided with running wheels 3, a driving wheel 9 and a driven wheel 10 are arranged in the gear boxes 2, the side walls of the driving wheel 9 are fixedly connected with bearing seats 11, and the inner walls of the driving wheel 9 are fixedly connected with power shafts 12;

the power shaft 12 respectively penetrates through the side walls of the two side plates 1, two ends of the power shaft 12 are respectively fixedly connected with the inner walls of the two running wheels 3 through one-way bearings 20, the driven wheel 10 is meshed with the driving wheel 9, the inner wall of the driven wheel 10 is fixedly connected with the power wheel 13, the power wheel 13 sequentially penetrates through the side walls of the two side plates 1 and is rotatably connected with the side walls of the two side plates 1, the side walls of the two side plates 1 are respectively and fixedly connected with the auxiliary wheels 4, one opposite sides of the two side plates 1 are fixedly connected with the front baffle 5 and the rear baffle 6, a driving mechanism is arranged between the front baffle 5 and the rear baffle 6, and the driving mechanism is linked with the running wheels 3 arranged on the side walls of the two side plates 1;

the outer walls of the two side plates 1 are respectively and fixedly connected with an upper cover plate 15, the inner wall of the upper cover plate 15 is rotatably connected with a driven shaft 16, two ends of the driven shaft 16 respectively penetrate through the side walls of the two side plates 1, a conveying belt 17 is arranged on the outer walls of the driven shaft 16 and the power wheel 13, the outer wall surface of the conveying belt 17 is designed by a magic tape, handrails 7 are arranged on the outer walls of the two side plates 1, a clamping groove 8 is arranged on the side wall of one side, close to the handrail 7, of the rear baffle 6, the bottom wall of the rear baffle 6 is fixedly connected with a lower bent plate 18, and the top end of the front baffle 5 is fixedly connected with an upper bent plate 19;

the tennis ball driving device is characterized in that the upper bending plate 19 is in an arc design, the extension line of the arc line of the upper bending plate 19 is located between the rear baffle 6 and the front baffle 5, the lower bending plate 18 is in an arc design, the extension line of the arc line of the lower bending plate 18 is located between the rear baffle 6 and the front baffle 5, the bottom end of the lower bending plate 18 and the bottom end of the driving wheel 3 are located at the same height, the distance between the lower bending plate 18 and the conveyer belt 17 is 6.65-6.70cm, the diameter of a tennis ball is 6.35-6.67cm, the distance between the lower bending plate 18 and the middle of the conveyer belt 17 is just enough for the tennis ball to pass through, and the gap is not too large.

In the utility model, the worker grasps the handrail 7 to push the collecting vehicle to move tennis on the ground, so that the traveling wheel 3 and the auxiliary wheel 4 rotate, at this time, tennis balls scattered on the court can reach the lower bending plate 18 under the action of the arc-shaped strip 14, and at the same time, the rotation of the traveling wheel 3 can drive the power shaft 12 to rotate, the power shaft 12 can drive the driving wheel 9 to rotate through the one-way bearing 20, the driven wheel 10 meshed with the driving wheel 9 can rotate along with the driving wheel, the power wheel 13 fixedly connected with the inner wall of the driven wheel 10 can rotate, the driven shaft 16 in the upper cover plate 15 is rotationally connected with the upper office inner wall because of the power shaft, so that the conveyer belt 17 can move under the action of the power wheel 13, under the magic paste action of the conveyer belt 17, tennis balls can move upwards along with the conveyer belt 17 until moving to the position of the upper bending plate 19, under the limit of the upper bending plate 19, tennis will finally fall into the collection bag of installing in draw-in groove 8, because draw-in groove 8's design, the collection bag among a lot of prior art all can be used for the utility model discloses in, so do not draw specific collection bag.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The quick tennis ball collecting vehicle comprises two side plates (1), and is characterized in that the two side plates (1) are arranged in parallel, one sides of the two side plates (1) which are opposite to each other are fixedly connected with gear boxes (2), one sides of the two gear boxes (2) which are far away from the side plates (1) are respectively provided with a running wheel (3), the side walls of the two side plates (1) are respectively and fixedly connected with auxiliary wheels (4), one opposite sides of the two side plates (1) are fixedly connected with a front baffle (5) and a rear baffle (6), a driving mechanism is arranged between the front baffle (5) and the rear baffle (6), the driving mechanism is linked with running wheels (3) arranged on the side walls of the two side plates (1), handrails (7) are arranged on the outer walls of the two side plates (1), and a clamping groove (8) is arranged on the side wall of one side, close to the handrail (7), of the rear baffle (6).

2. The quick tennis ball collecting vehicle according to claim 1, characterized in that a driving wheel (9) and a driven wheel (10) are installed in the gear box (2), a bearing seat (11) is fixedly connected to a side wall of the driving wheel (9), a power shaft (12) is fixedly connected to an inner wall of the driving wheel (9), the power shaft (12) respectively penetrates through side walls of the two side plates (1), two ends of the power shaft (12) are respectively and fixedly connected with inner walls of the two traveling wheels (3) through one-way bearings (20), the driven wheel (10) and the driving wheel (9) are in belt transmission through a synchronous belt, a power wheel (13) is fixedly connected to an inner wall of the driven wheel (10), and the power wheel (13) sequentially penetrates through the side walls of the two side plates (1) and is rotatably connected with both side walls of the two side plates (1).

3. Quick tennis ball collecting vehicle according to claim 1, characterized in that the outer walls of both side panels (1) are fixedly connected with a swing strip (14), respectively, and both swing strips (14) are of arc-shaped design.

4. The rapid tennis ball collecting vehicle according to claim 1 or 2, characterized in that an upper cover plate (15) is fixedly connected to the outer wall of each of the two side plates (1), a driven shaft (16) is rotatably connected to the inner wall of each of the upper cover plates (15), both ends of each of the driven shafts (16) respectively penetrate through the side walls of the two side plates (1), a conveying belt (17) is installed on the outer wall of each of the driven shafts (16) and the outer wall of each of the power wheels (13), and the outer wall surface of each of the conveying belts (17) is designed as a magic tape.

5. The quick tennis ball collecting vehicle according to claim 1, characterized in that a lower curved plate (18) is fixedly connected to the bottom wall of the rear baffle (6), the lower curved plate (18) is arc-shaped, the extension line of the arc line of the lower curved plate (18) is located between the rear baffle (6) and the front baffle (5), the bottom end of the lower curved plate (18) is located at the same height as the bottom end of the running wheel (3), and the distance from the lower curved plate (18) to the conveyor belt (17) is 6.65-6.70 cm.

6. The rapid tennis ball collecting vehicle according to claim 1, characterized in that an upper curved plate (19) is fixedly connected to the top end of the front baffle (5), the upper curved plate (19) is designed in an arc shape, and the extension line of the arc line of the upper curved plate (19) is located between the rear baffle (6) and the front baffle (5).