WO2015174771A1

WO2015174771A1 - Cart having tennis ball picking device

Info

Publication number: WO2015174771A1
Application number: PCT/KR2015/004870
Authority: WO
Inventors: 이정용
Original assignee: 이정용
Priority date: 2014-05-14
Filing date: 2015-05-14
Publication date: 2015-11-19

Abstract

According to the present invention, applied is a type, similar to a conveyor belt system of a factory, in which an object is carried by a carrier by means of rotation. The upper portion of a conveyor belt has formed thereon a plurality of hook-like protruding portions, in which a tennis ball can be contained, at a fixed interval. The belt, which is endless, is suspended on belt wheels, and the belt wheels are driven by rotating same by means of an electric motor. The conveyor belt has a structure of "L" shape or a "Π" shape rotating 180°. The outer portion of the conveyor belt having formed thereon a plurality of hook-like protruding portions is formed as an outer frame. Both ends of the conveyor belt have belt wheels formed thereon, and bending parts, which are on the center of the conveyor belt that has a structure of an "L" shape or a "Π" shape rotating 180°, each have a support roller (25) formed thereon and in between the hook-like protruding portions, thereby enabling the conveyor belt to move while bent. The belt wheels, a support roller, a tennis ball basket, the electric motor, a switch, a charging device, and one or more wheels that are formed on the lower portion of the frame are supported by means of a frame portion.

Description

Cart with tennis ball picker

The present invention relates to a tennis ball picking device up to now there was no tennis ball picking device and tennis balls had to be picked up by hand or shovel or tennis pole.

Background art of the present invention is a method of carrying goods in a rotating and moving carrier such as a conveyor system of a factory, a motor, a switch, a charging device, and the like.

A belt conveyor is a device that circulates belts made of rubber, fabric, wire mesh, steel plate, etc., and puts things on it and carries them continuously. Rubber belts are the most used. The belt is endlessly fastened to the belt wheels and driven by rotating the belt wheels with an electric motor. One belt length may be up to approximately 2,000 m when horizontal. Support with an idler to prevent sagging. Although the shape of the idler varies depending on the type of package, flat idlers are used for boxes, etc., and grooved fan idlers are used for items such as coal and grain.

The technical problem to be solved by the present invention is to use a large number of balls when receiving a tennis lesson, and after sitting in a large number of tennis poles after sitting and moving a large number of balls to hold the ball with your hands, you can put it several times on a mart cart or the like. In the present invention, the shovel is put into a mart cart, etc. In the present invention, like a mart cart, the user walks with a handle, pushes the handle, turns on the switch, and goes to the tennis ball where the tennis ball touches the carrier. It is to provide a product that provides convenience.

The technical solution of the present invention is a rotating system such as a conveyor system of a factory to carry goods and a plurality of protrusions such as hooks that can hold tennis balls on the upper part of the conveyor belt at regular intervals, and the belt is endless And the belt wheels are rotated, and the belt wheels are rotated and driven by an electric motor. A motor, a switch, and a charging device are technical solutions.

The advantageous effect of the present invention is that it takes a considerable time to pick up the tennis ball after the end of the tennis lesson, just drag the tennis ball picking device and drag the tennis ball in the place where there is a tennis ball, like a mart cart. It can provide the convenience of the ball.

1 is a cross-sectional view of a cart provided with a manual tennis ball picking device of the present invention.

Figure 2 is a perspective view of a cart equipped with a manual tennis ball picking device of the present invention.

3 is a perspective view of a cart provided with the electric tennis ball picking device of the present invention.

1: conveyor belt 2: protruding hook

3: tennis ball 5: the wheel

10 belt wheel 11: electric motor

15: switch 20: tooth

21: handle 25: support roller

30: Hinge 31: Tennis Ball Basket

32: tennis ball basket support 33: protruding hook support

35: skeleton 36: switch

37: handle for rotating the conveyor belt

50: charging device with a built-in secondary battery

Best Mode for Carrying Out the Invention A switch for outputting electricity in conjunction with an operation of a switch for driving a motor and a power supply unit such as a battery; Conveyor belt part that is rotated like a conveyor system in a factory and carries goods as a carrier, and a conjoined part belt that has a plurality of protrusions such as hooks for holding tennis balls on the upper part of the conveyor belt at regular intervals are endless. It is composed of a belt part which is fastened to a belt wheel, a driving mechanism part such as a motor driven by rotating the belt wheel by a motor, a skeletal part forming an abnormality, a wheel part moving a cart, and a basket part containing a tennis ball. Is formed in a shape such as "c" rotated 180 degrees by the skeleton portion formed in the shape, such as rotated 180 degrees, the outer side of the conveyor belt is formed with a plurality of protrusions such as hooks, At both ends, belt wheels are formed, and the shape of the "c" is rotated 180 degrees. The part to be bent in the middle of the bayer belt is formed between the support rollers 25 and at least one hook-like protrusion on each bent portion so that the conveyor belt is bent and moved, and the belt wheel, support roller and the tennis ball basket Wow

One or more wheels formed under the electric motor, the switch, the charging device, and the skeletal part are supported by the skeletal part, and the tennis ball basket is formed directly under the bent portion of the upper part of the conveyor belt, and is a hook-shaped protrusion for moving the tennis ball. The transferred tennis ball falls to the basket of the tennis ball, and a handle is formed on the outside of the main body of the tennis ball, and a motor and a belt for rotating the belt wheel in a driving mechanism part such as a motor driven by rotating the belt wheel by a motor. The belt pulley is formed on the wheel to rotate the belt by rotating the motor, the handle formed on the outside of the body on the upper portion of the skeleton is formed a switch such as a motor, solar cell and tennis ball cart A secondary battery of a charging device formed on one side of the Then the belt is driven.

1 and 2 are a cross-sectional view and a perspective view of a cart equipped with a manual tennis ball picking device of the present invention, the same as a conveyor system of a factory, as shown in FIG. Conveyor belt, which has a conveyor belt part for carrying goods and protrusions such as hooks for holding tennis balls on the upper part of the conveyor belt, is formed at regular intervals. It consists of a drive handle part which is driven by rotating manually, a skeleton part that forms an abnormality, a wheel part that moves a cart, and a basket part that contains a tennis ball. The conveyor belt is rotated 180 degrees by the "c" or "a". 180 degrees of the letter "c" by a skeleton formed by a shape such as a letter or the letter "V" rotated 90 degrees Rotating in the shape of a "," or "V" to rotate the shape of 90 degrees, etc. The outer side of the conveyor belt is formed with a number of protrusions such as hooks, both ends of the conveyor belt is formed of belt wheels The part that is bent in the middle of the conveyor belt in a shape such as a self-rotation of 180 degrees or a shape of “a” or “v” 90-degree rotation, is supported by a support roller 25 such as one or more hooks on each bent portion. It is formed between the protrusions and the conveyor belt is bent to move, the belt wheel and the support roller, the tennis ball basket and the device for manually rotating the belt wheel, and one or more wheels formed at the bottom of the skeleton portion is supported by the skeleton portion The tennis ball basket is formed directly under the bent portion of the upper part of the conveyor belt, and is transferred to the hook-shaped protrusion for moving the tennis ball. The tennis ball will fall into the tennis ball's basket

The device for manually rotating the belt wheel is formed by a handle for rotating the wheel on the side of the upper conveyor belt wheel near the handle formed to the outside of the body of the upper portion of the skeleton portion is rotated or one side of the handle formed to the outside of the body A handle for rotating the belt wheel is formed on the handle and the belt wheel for rotating the spur gear or the belt pulley is formed by rotating the handle to rotate the belt wheel on one side of the handle formed to the outside of the body. The belt wheel will rotate,

3 is a perspective view of a cart provided with the electric tennis ball picking device of the present invention;

A switch for outputting an electric signal in association with an operation of a switch for driving a motor and a power supply unit such as a battery; As the motor is driven, the conveyor belt part is rotated like a conveyor system of a factory to carry items into a pallet, and a number of protrusions such as hooks for holding a tennis ball on the upper part of the conveyor belt are formed at regular intervals. The collecting belt is an endless belt, which is fastened to the belt wheel, and contains a driving mechanism such as a motor driven by rotating the belt wheel by a motor, a skeleton that forms an abnormality, a wheel that moves a cart, and a tennis ball. Conveyor belt consists of a basket part and the "c" rotated 180 degrees or the "c" rotated 180 degrees by a skeleton formed in a shape such as "a" or "v" rotated 90 degrees. It is formed in the shape of "90" or "V" rotated 90 degrees and the outside of the conveyor belt has a large number of protrusions such as hooks. Both ends of the conveyor belt are formed with belt wheels, and the part that is bent in the middle of the conveyor belt in a shape such that the "c" rotated 180 degrees or the "a" or "v" rotated 90 degrees is supported. (25) is formed between the projections such as one or more hooks in each bent portion so that the conveyor belt is bent to move, and the belt wheel, support roller and the tennis ball basket and

One or more wheels formed under the electric motor, the switch, the charging device, and the skeletal part are supported by the skeletal part, and the tennis ball basket is formed directly under the bent portion of the upper part of the conveyor belt, and is a hook-shaped protrusion for moving the tennis ball. The tennis ball is dropped into the basket of tennis balls

In the driving mechanism of the motor or the like, which is driven by rotating the belt wheel by a motor, a spur gear or a belt pulley is formed on the motor that rotates the belt wheel and the belt wheel, and the belt wheel rotates by rotating the motor.

A switch, such as a motor, is formed on a handle formed outside the main body at the upper portion of the skeleton portion, and the power supply unit is provided with a tennis ball picking device that is charged through an AC / DC adapter by inserting a plug into an outlet formed on a surrounding electric line. The secondary battery of the charging device formed on one side of the power source or the secondary battery of the charging device formed on one side of the cart provided with the solar cell and the tennis ball picking device as a power source or to an electrical outlet nearby. The motor is rotated by electricity by connecting electric lines to drive the conveyor belt.

In the present invention as described above has been described by the specific embodiments, such as specific components and limited embodiments and drawings, but this is provided to help a more general understanding of the present invention, the present invention is not limited to the above embodiments. For those skilled in the art, various modifications and variations are possible from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments, and all of the equivalents and equivalents of the claims, as well as the following claims, will fall within the scope of the present invention. .

Industrial applicability of the present invention takes a considerable amount of time to pick up the tennis ball after the end of the tennis lesson, just drag the tennis ball picking device and drag the tennis ball in the place where there is a tennis ball This can provide the convenience of holding a tennis ball.

Claims

Endless belt is a conveyor belt part that rotates like a conveyor system in a factory, and a protrusion part such as a hook that can hold a tennis ball on the upper part of the conveyor belt is formed at regular intervals. It is a tennis wheel characterized in that it is composed of a belt handle, which is hooked to the belt wheel, the drive handle portion to be driven by rotating the belt wheel manually, the skeleton portion to form an abnormality, the wheel portion to move the cart and the basket portion containing the tennis ball Cart with ball picker.
According to claim 1, the conveyor belt is rotated 180 degrees by "c" or rotated 180 degrees by "c" by a skeleton formed in a shape such as "a" or "v" rotated 90 degrees. It is formed in a shape such as rotating the letter "V" or the letter "V" 90 degrees, and the outside of the conveyor belt is formed with a number of protrusions such as hooks. Both ends of the conveyor belt are formed with belt wheels, and the letter "C" is rotated by 180 degrees. The portion to be bent in the middle of the conveyor belt in a shape such as a "a" or "v" letter rotated 90 degrees is formed between the projections such as hooks at least one of the supporting rollers 25 at each curved portion. The conveyor belt is bent and moved, and the belt wheel, the support roller, the tennis ball basket, the device for manually rotating the belt wheel, and one or more wheels formed at the lower part of the skeleton part The tennis ball picking device, which is supported by the tennis ball basket, is formed directly under the bent portion of the upper part of the conveyor belt so that the tennis ball, which is transferred to the hook-shaped protrusion for moving the tennis ball, falls into the basket of the tennis ball. Cart.
A switch for outputting electricity in conjunction with an operation of a switch for driving a power unit such as a battery and a motor; Conveyor belt part that is rotated like a conveyor system in a factory and carries goods as a carrier, and a conjoined part belt that has a plurality of protrusions such as hooks for holding tennis balls on the upper part of the conveyor belt at regular intervals are endless. It is composed of a belt mechanism, a wheel portion for moving the cart, and a basket portion for holding the tennis ball, and a driving mechanism portion such as a motor that is driven by rotating the belt wheel by a motor, and the like. Cart with tennis ball picking device.
In claim 3, the conveyor belt is rotated 180 degrees by the letter "c" or rotated by 180 degrees by the letter "c" by a skeleton formed in a shape such as the shape of the letter "a" or the letter "v" rotated 90 degrees. It is formed in a shape such as rotating the letter "V" or the letter "V" 90 degrees, and the outside of the conveyor belt is formed with a number of protrusions such as hooks. Both ends of the conveyor belt are formed with belt wheels, and the letter "C" is rotated by 180 degrees. The portion to be bent in the middle of the conveyor belt in a shape such as a "a" or "v" letter rotated 90 degrees is formed between the projections such as hooks at least one of the supporting rollers 25 at each curved portion. The conveyor belt is bent and moved, and the belt wheels, support rollers and the tennis ball basket

One or more wheels formed under the electric motor, the switch, the charging device, and the skeletal part are supported by the skeletal part, and the tennis ball basket is formed directly under the bent portion of the upper part of the conveyor belt, and is a hook-shaped protrusion for moving the tennis ball. A cart provided with a tennis ball pick-up device, characterized in that the transferred tennis ball falls into the basket of the tennis ball.
The cart as claimed in any one of claims 1 to 4, wherein a protrusion such as a hook is formed with a support.
The cart provided with a tennis ball picking device according to any one of claims 1 to 5, wherein a protrusion such as a hook is formed on the side so that the tennis ball does not leak.
The cart provided with a tennis ball picking device according to any one of claims 1 to 6, wherein a handle is formed on an outer side of the main body at an upper portion of the skeleton portion.
The apparatus for manually rotating the belt wheel according to any one of claims 1 to 2, wherein a handle for rotating the wheel is formed on the side of the upper conveyor belt wheel close to the handle formed outside of the main body of the upper part of the skeleton portion. A handle for rotating the belt wheel is formed on one side of the handle which is rotated or formed outside of the main body, and a spur gear or a belt pulley is formed on the handle for rotating the belt wheel and the belt wheel. The cart provided with a tennis ball picking device, characterized in that the belt wheel is rotated by rotating the handle to rotate the belt wheel on one side.
8. A spur gear, a belt pulley, or the like is formed in a motor and a belt wheel for rotating the belt wheel in a drive mechanism such as a motor which drives the belt wheel by rotating it with a motor or the like according to any one of claims 3 to 7. A cart provided with a tennis ball picking device, characterized in that the belt wheel is rotated by rotating a motor.
The cart provided with the tennis ball pick-up device according to any one of claims 3 to 7, wherein a handle formed by an outer portion of the main body is formed on the upper portion of the skeleton portion.
The tennis ball according to any one of claims 3 to 7, or any one of claims 9 to 10, wherein the power supply unit charges through an AC / DC adapter by inserting a plug into an outlet formed at a peripheral electric line. The secondary battery of the charging device formed on one side of the cart provided with a pick-up device as a power source or the secondary battery of the charging device formed on one side of the cart equipped with a solar cell and a tennis ball as a power source Or a cart provided with a tennis ball picking device, characterized in that by connecting the electric wire to the electrical outlet around the motor to rotate the conveyor belt by electricity.