CN214971634U

CN214971634U - Tennis ball picking robot

Info

Publication number: CN214971634U
Application number: CN202120696764.4U
Authority: CN
Inventors: 许峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-03
Anticipated expiration: 2031-04-06

Abstract

The utility model relates to the technical field of robots, and discloses a tennis ball picking robot, which comprises a frame, wherein a first mounting plate and a second mounting plate are respectively fixedly arranged at the outer sides of the two ends of the frame, an AGV steering wheel is movably arranged at the bottom of the first mounting plate, a first roller is movably arranged at the bottom of the second mounting plate, the front end of the frame is connected with a first connecting arm through a bolt, a second connecting arm is movably arranged at the front end of the first connecting arm, the tennis ball enters a ball picking roller under the extrusion of a rubber part and a ball picking blade part, the tennis ball picking roller is driven to rotate through a second gear and a first gear along with the rotation of the first gear along with the rotation of a first motor, and the ball picking blade is fixedly arranged at the outer side of the rotating shaft, so the ball picking blade can also rotate, and can rotate along with the rotation of the ball picking blade after the tennis ball picking roller, and finally falls into the tennis frame after reaching the upper opening of the ball picking roller.

Description

Tennis ball picking robot

Technical Field

The utility model relates to the technical field of robots, specifically be a tennis ball picking robot.

Background

With the continuous and rapid development of national economy, from the beginning of this century, China enters a new stage of comprehensively building a well-being society, people pay more and more attention to the health of the people to start physical training, and tennis playing is more and more popular with people. From the aspect of tennis court construction in China, almost every three communities have one tennis court, and colleges and universities almost have tennis courts, and some schools also have tennis course selection. People bend the waist to pick up the tennis after playing the tennis every day, so that the all-dimensional ball picking machine has a large application market.

According to a tennis ball picking machine and a control system thereof disclosed in Chinese patent No. CN 105963936A, the tennis ball picking machine comprises a vehicle body, a tennis ball collecting frame arranged on the vehicle body and a tennis ball picking device arranged at the front end of the vehicle body; the tennis ball picking device comprises at least two rectangular main collecting plates, all the main collecting plates can rotate around the same horizontal rotating shaft, and all the main collecting plates are distributed around the common horizontal rotating shaft in a circumferential array mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tennis ball picking robot to solve the problem that proposes among the above-mentioned background art.

Technical scheme

The utility model provides a following technical scheme: the utility model provides a tennis ball picking robot, includes the frame, the both ends outside of frame fixed mounting respectively has first mounting panel and second mounting panel, the bottom movable mounting of first mounting panel has the AGV helm, the bottom movable mounting of second mounting panel has first gyro wheel, the front end of frame has first connecting arm through bolted connection, the front end movable mounting of first connecting arm has the second connecting arm, the front end movable mounting of second connecting arm has universal wheel fixed group, the front end movable mounting of universal wheel fixed group has the universal wheel, the top of frame is fixed mounting respectively has the mount pad and picks up ball cylinder support, the inside movable mounting of mount pad has the axis of rotation, the outside fixed mounting of axis of rotation has the ball-picking flabellum, the one end fixed mounting of axis of rotation has first gear, adjacent two it picks up fixed mounting has the ball cylinder to pick up between the ball cylinder support, the frame is close to the one end outside fixed mounting of first gear has the cylinder motor cabinet, the inside fixed mounting of cylinder motor cabinet has first motor, the output shaft fixed mounting of first motor has the second gear.

Preferably, the ball picking fan blades are located inside the ball picking roller, the outer edge portions of the ball picking fan blades are in sliding connection with the inner wall of the ball picking roller, and the bottom of the ball picking roller is provided with a rubber portion.

Preferably, the outer side of the frame is fixedly provided with a protective shell and a tennis frame respectively, the first gear, the roller motor base, the first motor and the second gear are located inside the protective shell, and the first gear and the second gear are connected in a meshed mode.

Preferably, the opening part of the tennis frame is connected with the blanking part of the ball picking roller.

Preferably, the AGV rudder wheel adopts double-rudder-wheel mechanism, and the inside driving motor, the steering motor and the power transmission device that contain of AGV rudder wheel.

Advantageous effects

Compared with the prior art, the utility model provides a tennis ball picking robot possesses following beneficial effect:

1. this tennis ball picking robot, through the tennis can get into under the extrusion of rubber part and ball picking flabellum part and pick up the ball cylinder, rotate along with the rotation of first motor and drive the axis of rotation through second gear and first gear, and the outside of axis of rotation is fixed mounting again and is picked up the ball flabellum, it will rotate also to pick up the ball flabellum like this, can carry out the circumferential rotation along with the rotation of picking up the ball flabellum after the tennis gets into and picks up the ball cylinder, the last tennis frame that falls into after reaching ball picking cylinder upper shed (the gap between flabellum and the upper plate).

2. The tennis ball picking robot can realize the actions of changing lanes, steering and the like under the condition that the vehicle head is not rotated by adjusting the angles and the speeds of the two steering wheels, even can realize turning motion with radius at any point, and has strong flexibility.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a back side view of the overall structure of the present invention;

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

fig. 3 is a schematic view of a first motor according to the present invention;

FIG. 4 is a schematic view of the ball-picking blade of the present invention

Fig. 5 is the utility model discloses AGV rudder wheel sketch map.

In the figure: the device comprises a frame 1, a first mounting plate 2, a ball picking roller 3, a tennis frame 4, a second mounting plate 5, a first connecting arm 6, a second connecting arm 7, a universal wheel fixing group 8, a universal wheel 9, a first roller 10, a mounting seat 11, a rotating shaft 12, a protective shell 13, a first gear 14, a roller motor seat 15, a first motor 16, a second gear 17, a ball picking roller support 18, an AGV steering wheel 19 and a ball picking fan blade 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. 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.

The first embodiment is as follows:

referring to fig. 1-4, a tennis ball picking robot comprises a frame 1, a first mounting plate 2 and a second mounting plate 5 are respectively fixedly mounted on the outer sides of two ends of the frame 1, an AGV steering wheel 19 is movably mounted at the bottom of the first mounting plate 2, a first roller 10 is movably mounted at the bottom of the second mounting plate 5, a first connecting arm 6 is connected to the front end of the frame 1 through bolts, a second connecting arm 7 is movably mounted at the front end of the first connecting arm 6, a universal wheel fixing set 8 is movably mounted at the front end of the second connecting arm 7, a universal wheel 9 is movably mounted at the front end of the universal wheel fixing set 8, a mounting seat 11 and a ball picking roller support 18 are respectively fixedly mounted at the top of the frame 1, a rotating shaft 12 is movably mounted inside the mounting seat 11, ball picking fan blades 20 are fixedly mounted on the outer side of the rotating shaft 12, a first gear 14 is fixedly mounted at one end of the rotating shaft 12, the ball picking roller 3 is fixedly installed between two adjacent ball picking roller supports 18, a roller motor base 15 is fixedly installed on the outer side of one end, close to the first gear 14, of the frame 1, a first motor 16 is fixedly installed inside the roller motor base 15, and a second gear 17 is fixedly installed on an output shaft of the first motor 16.

In this embodiment, the ball pickup blades 20 are located inside the ball pickup roller 3, the outer edge portions of the ball pickup blades 20 are slidably connected to the inner wall of the ball pickup roller 3, the bottom of the ball pickup roller 3 is provided with rubber portions, balls are collected by using the periodic variation of the size of the gap between the ball pickup blades 20 and the ball pickup roller 3 when the ball pickup blades 20 rotate, the balls finally fall into the tennis frame 4, tennis balls enter the ball pickup roller 3 under the extrusion of the rubber portions and the ball pickup blades 20, then the tennis balls rotate circumferentially along with the rotation of the ball pickup blades 20, and finally fall into the tennis frame 4 after reaching the upper opening (the gap between the blades and the upper plate) of the ball pickup roller 3, and the rubber portions at the bottom of the ball pickup roller 3 are used for preventing the ball pickup roller 3 from being in hard contact with the tennis balls when the tennis balls are collected.

In this embodiment, the outer side of the frame 1 is fixedly provided with the protective shell 13 and the tennis frame 4, the first gear 14, the roller motor base 15, the first motor 16 and the second gear 17 are all located inside the protective shell 13, and the first gear 14 and the second gear 17 are engaged and connected to protect the transmission device from being interfered by the outside.

In this embodiment, the opening of the tennis frame 4 is connected to the discharging part of the ball pick-up drum 3.

When the tennis ball picking-up device is used in the embodiment, tennis balls enter the tennis ball picking-up drum 3 under the extrusion of the rubber part and the tennis ball picking-up fan blade 20 part, the rotating shaft 12 is driven to rotate through the second gear 17 and the first gear 14 along with the rotation of the first motor 16, the tennis ball picking-up fan blade 20 is fixedly arranged outside the rotating shaft 12, so that the tennis ball picking-up fan blade 20 also rotates, the tennis balls enter the tennis ball picking-up drum 3 and then circumferentially rotate along with the rotation of the tennis ball picking-up fan blade 20, and finally fall into the tennis frame 4 after reaching the upper opening (the gap between the fan blade and the upper plate) of the tennis ball picking-up drum 3.

Example two:

referring to fig. 5, a tennis ball picking robot comprises a frame 1, a first mounting plate 2 and a second mounting plate 5 are fixedly mounted on the outer sides of two ends of the frame 1 respectively, an AGV steering wheel 19 is movably mounted at the bottom of the first mounting plate 2, a first roller 10 is movably mounted at the bottom of the second mounting plate 5, a first connecting arm 6 is connected to the front end of the frame 1 through bolts, a second connecting arm 7 is movably mounted at the front end of the first connecting arm 6, a universal wheel fixing set 8 is movably mounted at the front end of the second connecting arm 7, a universal wheel 9 is movably mounted at the front end of the universal wheel fixing set 8, a mounting seat 11 and a ball picking roller support 18 are fixedly mounted on the top of the frame 1 respectively, a rotating shaft 12 is movably mounted inside the mounting seat 11, ball picking fan blades 20 are fixedly mounted on the outer sides of the rotating shaft 12, a first gear 14 is fixedly mounted at one end of the rotating shaft 12, a ball picking roller 3 is fixedly mounted between two adjacent ball picking roller supports 18, a roller motor base 15 is fixedly mounted on the outer side of one end, close to the first gear 14, of the frame 1, a first motor 16 is fixedly mounted inside the roller motor base 15, and a second gear 17 is fixedly mounted on an output shaft of the first motor 16.

In this embodiment, the AGV steering wheel 19 adopts a double-steering-wheel type mechanism, and the AGV steering wheel 19 includes a driving motor, a steering motor and a power transmission device

In the embodiment, the angle and the speed of the two steering wheels are adjusted, so that the trolley can realize the actions of changing lanes, steering and the like under the condition of not rotating the trolley head, even can realize the turning motion taking any point as the radius, and has strong flexibility.

The utility model discloses a theory of operation and use flow: tennis balls enter the ball pickup roller 3 under the extrusion of the rubber part and the ball pickup fan blade 20 part, the rotating shaft 12 is driven to rotate through the second gear 17 and the first gear 14 along with the rotation of the first motor 16, the ball pickup fan blade 20 is fixedly arranged on the outer side of the rotating shaft 12, so that the ball pickup fan blade 20 also rotates, and after tennis balls enter the ball pickup roller 3, the tennis balls circularly rotate along with the rotation of the ball pickup fan blade 20, and finally fall into the tennis frame 4 after reaching the upper opening (the gap between the fan blade and the upper plate) of the ball pickup roller 3.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 being 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.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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. A tennis ball picking robot comprises a frame (1) and is characterized in that: the outer side of the two ends of the frame (1) is respectively fixedly provided with a first mounting plate (2) and a second mounting plate (5), the bottom movable mounting of the first mounting plate (2) is provided with an AGV steering wheel (19), the bottom movable mounting of the second mounting plate (5) is provided with a first roller (10), the front end of the frame (1) is connected with a first connecting arm (6) through bolts, the front end movable mounting of the first connecting arm (6) is provided with a second connecting arm (7), the front end movable mounting of the second connecting arm (7) is provided with a universal wheel fixing group (8), the front end movable mounting of the universal wheel fixing group (8) is provided with a universal wheel (9), the top of the frame (1) is respectively fixedly provided with a mounting seat (11) and a ball picking-up roller support (18), the inner movable mounting of the mounting seat (11) is provided with a rotating shaft (12), the outer side fixed mounting of the rotating shaft (12) is provided with a ball picking-up fan blade (20), one end fixed mounting of axis of rotation (12) has first gear (14), adjacent two it picks up ball cylinder (3) to pick up fixed mounting between ball cylinder support (18), frame (1) is close to the one end outside fixed mounting of first gear (14) has cylinder motor cabinet (15), the inside fixed mounting of cylinder motor cabinet (15) has first motor (16), the output shaft fixed mounting of first motor (16) has second gear (17).

2. The tennis ball picking robot of claim 1, wherein: pick up ball flabellum (20) and be located the inside of picking up ball cylinder (3), the outer edge portion of picking up ball flabellum (20) and the inner wall sliding connection who picks up ball cylinder (3), the bottom of picking up ball cylinder (3) is provided with the rubber part.

3. The tennis ball picking robot of claim 1, wherein: the outer side of the frame (1) is respectively and fixedly provided with a protective shell (13) and a tennis frame (4), the first gear (14), the roller motor base (15), the first motor (16) and the second gear (17) are all located inside the protective shell (13), and the first gear (14) and the second gear (17) are connected in a meshed mode.

4. The tennis ball picking robot of claim 3, wherein: the opening part of the tennis frame (4) is connected with the blanking part of the ball picking roller (3).

5. The tennis ball picking robot of claim 1, wherein: AGV steering wheel (19) adopt two steering wheel type mechanisms, AGV steering wheel (19) inside includes driving motor, turns to motor and power transmission.