KR20160139630A

KR20160139630A - Cultivator with replaceable rotary

Info

Publication number: KR20160139630A
Application number: KR1020150074850A
Authority: KR
Inventors: 민영준
Original assignee: 민영준
Priority date: 2015-05-28
Filing date: 2015-05-28
Publication date: 2016-12-07
Also published as: KR101748308B1

Abstract

The present invention relates to a synthetic farm master which is capable of performing all of weeding, hilling, earthing-up, and furrowing. According to the present invention, a synthetic farm master performing a driving function and a plowing function by including a replaceable cultivator wheel comprises: a body which includes a handle extending in a rear and upward direction and a wheel provided at a lower portion of a center thereof; a driving motor which is provided on an upper portion of the body; a driving shaft which is connected to the driving motor, transfers a rotation force, and extends in a front direction of the body; and a wheel box which is detachably coupled to a front portion of the body and includes cultivator wheels on both sides thereof, which are rotated to depend on the driving shaft. The synthetic farm master is forward or backward driven by a rotation force of the cultivator wheels to cultivate a farmland.

Description

[0001] Cultivator with replaceable rotary drive system [0002]

The present invention relates to a management apparatus used for cultivating agricultural land, and more particularly to a general management apparatus capable of carrying out a saddle-stitching machine, a soil-cutting machine, a drum machine,

In general, automation devices for agriculture have been developed and developed in a direction to reduce the time and manpower for large-scale land cultivation.

This was a means for mass production of agricultural products through automated equipment. However, in recent years, production of high value-added agricultural products has attracted a great deal of attention. In the case of Korea, where the area is narrow and the agricultural population is decreasing, It is being done quickly.

Although the paradigm of agriculture which aimed at mass production on a large farmland is small, it is changing into agriculture with high added value. In addition to this, various agriculture-related leisure activities such as rice farming in the city, weekend farm, The number of cultivating agricultural products is increasing in small-scale cultivated land.

However, due to the nature of the agricultural machinery market, which is dominated by high-priced large-scale agricultural machinery, there is a lack of cost-and-size automation equipment suitable for small-sized gardening fields and small- and medium-sized agricultural fields.

In addition, it has been costly in terms of cost and difficulty to store and manage the use of appropriate machinery for every operation such as dirt, gumming, and cheering on the cultivated land requiring various management according to the cultivation process .

Korean Patent No. 10-1372882 discloses a rotary kiln using a mower engine. The proposed technology provides a small device that can be used in small-sized farmland, but its effect is limited to rotary work and is designed to move along the rails provided below. And it can not be used in various cultivation environments.

Also, in the course of overturning the farmland with a rotating blade, there is a possibility that the soil such as clay is uncomfortable due to the centrifugal force of the wheel, and it is inconvenient to operate the operator or the driving part and malfunction of the driving part may occur.

The present invention was conceived to overcome the problems of the prior art described above, and it is an object of the present invention to provide a management apparatus capable of saving manpower and time in a small-sized farming area and to provide a management apparatus capable of being used for various tasks such as plowing, The purpose is to provide.

In order to solve the above-mentioned problems, a general management device having a replaceable tiller wheel according to the present invention for performing a driving and tilling function includes a handle having a handle extending upward and a body having a wheel at a lower end of the center, A drive shaft provided on an upper portion of the body, a drive shaft connected to the drive motor to transmit a rotational force and extending toward the front of the body, and a tiller wheel detachably coupled to the front of the body, A wheel box, and is driven forward or backward by the rotational force of the tiller wheel and cultivates the agricultural land.

Preferably, the drive motor is located at a vertical upper portion of the wheel.

Preferably, the guard is provided at the rear of the wheel box and formed in a plate-like shape, and the upper end of the guard is curved forward so as to block the soil.

Preferably, the wheel box includes a plurality of bolt units that are formed in a plate shape at one end and are engaged with the front surface of the guard to be detached and detached, and a plurality of bolt units that are coupled to the detachable plate to be fixed to the body together with the guard.

Preferably, the method further includes moistening wherein one end is fastened to the lower end of the body and the other end is formed so as to be able to support the soil floor toward the ground.

Preferably, the wheel box includes a worm gear device configured to transmit the rotational force of the drive shaft to the tilling wheel.

Preferably, the tiller wheel is formed of a rotary tiller wheel, a tiller tiller wheel, or a tiller wheel.

According to the present invention, a comprehensive management apparatus having a size and a production cost optimized for use in agricultural land requiring small-scale cultivation such as a garden field and a special crop cultivation can be used for aged farmers or women to easily clear agricultural land and perform various operations .

It is possible to carry out the work such as grinding the ground, forming the troughs and weeds, and removing the weeds, by simply replacing the wheel box in front. By using the simplified attachment / detachment method, do.

The heavy driving motor is positioned at the upper part of the wheel so that the operator can perform the operation only by steering the knob without making a large load in the rear side and the earth moving by the rotation of the tilling wheel is also prevented by the guard There is an effect.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a general management apparatus having a replaceable tiller wheel according to an embodiment of the present invention and performing a driving and tilling function. FIG.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a tiller plow,
FIG. 3 is a front view of a general management device having a replaceable tiller wheel according to an embodiment of the present invention and performing a driving and tilling function. FIG.
FIG. 4 is a cross-sectional view of a wheel box of a general management machine having a replaceable tilling wheel according to an embodiment of the present invention and performing a driving and tilling function. FIG.
5 is a perspective view showing a rotary tillage wheel of a general manager having a tiller-type interchangeable wheel according to an embodiment of the present invention to perform a driving and tilling function.
FIG. 6 is a perspective view illustrating a tiller wheel of a general management machine having a replaceable tilling wheel according to an embodiment of the present invention and performing a driving and tilling function. FIG.
FIG. 7 is a perspective view of a tiller wheel of a general manager having a tiller-type interchangeable wheel according to an embodiment of the present invention to perform a driving and tilling function. FIG.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. It does not mean anything.

In addition, the sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation, and the terms defined specifically in consideration of the configuration and operation of the present invention may vary depending on the intention or custom of the user, operator It should be noted that the definitions of these terms should be made on the basis of the contents throughout this specification.

A general management apparatus having a replaceable tiller wheel according to the present invention and performing a driving and tilling function can be implemented as follows.

FIG. 1 is a perspective view of a general management apparatus having a replaceable tiller wheel according to an embodiment of the present invention and performing a driving and tillage function. FIG. 2 is a perspective view of a general tiller according to an embodiment of the present invention, FIG. 3 is a front view of a general management apparatus having a replaceable tilling wheel according to an embodiment of the present invention and performing a driving and tilling function. FIG.

Referring to Figures 1 to 3,

A general management device having a replaceable tillage wheel according to an embodiment of the present invention performs a driving and tilling function and includes a handle 110 and a wheel 120 at the lower end of the body 100, .

A driving motor 200 is provided on the upper part of the body 100 and is coupled to a driving shaft 210 rotating around a central axis by a driving motor 200 and a tiller wheel 330, And the wheel box 300 provided on both sides can be roughly divided into constitutions.

Each of the above-described configurations will be described in detail below.

The body 100 is formed of a metal material having high rigidity so as to have high durability such as a load applied to the drive motor 200, the wheel box 300, As a result, the hollow pipe is formed into a hollow hollow pipe.

The handle 110 is extended to the rear or the rear of the body 100 so that the worker can grip the handle 100 with both hands. The handle 110 is covered with soft material such as rubber or plastic. The handle 110 may be formed in various forms applicable to the related art according to an embodiment to which the present invention is applied, and the handle 110 may be widened to a left and a right width so as to be gripped by both hands.

At this time, the one-side knob 111 is provided with a throttle 111 for changing the rotation speed of the driving motor 200 to be described later, and the operator adjusts the throttle 111, so that the interchangeable tiller wheel according to an embodiment of the present invention Thereby controlling the operation of the general management apparatus performing the driving and tilling function.

A brake lever (not shown) is provided on the other side of the handle 111 and connected to a brake device (not shown) constituted by the wheel 120 or the tiller wheel 330 to rotate the wheel 120 or tiller wheel 330 Can be controlled.

The wheel 120 is coupled to the lower portion of the body 100, supports the load of the body on the ground, and rotates as the tiller 300 is driven.

The moisturizing unit 130 is connected to the lower part of the body 100 and extends in the form of a spade extending toward the ground. The moisturizing unit 130 is provided at the front of the wheel 120 and functions to sweep the soil of agricultural land for cultivation.

The driving motor 200 is positioned at a vertical upper portion of the wheel 120 and coupled to the body 100 so that the heavy driving motor 200 puts the weight on the wheel 120 supporting the load The present invention provides an intervertebral tilting wheel according to an embodiment of the present invention, so that the general manager having the driving and tilling function can be prevented from being operated by the operator.

The driving motor 200 is a device for generating a rotational force and may be realized by an electric motor, a gasoline engine, etc., and may be a gasoline engine having a relatively small volume and a higher output than an electric motor in which electric wiring is connected or a heavy- . Which are illustrative and may be implemented in various power generating devices applicable in the art according to an embodiment to which the present invention is applied.

The driving motor 200 shown in FIGS. 1 to 3 is provided with a fuel tank 201, which is rigidly coupled to the upper portion of the body 100 by a gasoline engine and stores gasoline fuel, according to an embodiment of the present invention.

FIG. 4 is a cross-sectional view of a wheel box of a general management machine having a replaceable tilling wheel according to an embodiment of the present invention and performing a driving and tilling function.

The driving shaft 210 is formed as a cylindrical tube whose one end is coupled to the front of the driving motor 200 and rotated about the central axis by the power generated by the driving motor 200.

4, a drive transmitting portion 2110 is formed on the other end of the driving shaft 210. The driving transmitting portion 210 rotates the driving shaft 210 rotating about a central axis with a worm gear device 320, A plurality of engagement protrusions formed in the longitudinal direction of the drive shaft are formed on the outer periphery.

The wheel box 300 includes a worm wheel device 320 coupled to both sides of the tiller wheel 330 to rotate according to rotation of the drive shaft 210 and to transmit the rotational force of the drive shaft 210 to the tiller wheel 330, Is accommodated in the inner space.

This is for the purpose of protecting the driveline connected to the drive shaft 210 and the worm gear device 320 from the earth, and the wheel box 300 is formed of metal or plastic having high rigidity.

The detachable plate 310 is integrally formed at one end of the wheel box 300 and has a plurality of fasteners formed in a plate shape having a predetermined flat surface.

The worm gear device 320 is accommodated inside the wheel box 300 and is coupled to the drive transmission portion 211 of the drive shaft 210 to correspond to the outer circumference of the drive transmission portion 211 And a worm wheel 323 coupled to the worm 321 to receive a driving force. The driving worm 322 includes a worm 321 formed at one end thereof and a worm wheel 323 coupled to the worm 321.

The worm 321 and the worm wheel 323 are engaged with each other as shown in Fig. 4 and the worm 321 is rotated by the worm 321, And the center axis of the worm wheel 323 is exposed to both sides of the wheel box 300 to be coupled with the tiller wheel 330.

FIG. 5 is a perspective view of a rotary tillage wheel of a general management unit having a tiller-type interchangeable tiller wheel according to an embodiment of the present invention, and FIG. 6 is a cross- FIG. 7 is a perspective view showing a tiller wheel of a general management machine having a wheel and a driving and tilling function according to an embodiment of the present invention. Fig.

Referring to Figures 5-7,

The tiller wheel 330 comprises a rotary tiller wheel 331, a tiller tiller wheel 332, and a tiller wheel 333.

The plow wheel 330 is a farmland cultivating blade in which the rotating shaft rotated by the worm wheel 323 is coupled with a portion exposed to both sides of the wheel box 300 as described above, The present invention also provides an intervertebral disc tilling wheel according to an embodiment of the present invention, which enables the general management apparatus performing the driving and tilling function to move forward or backward.

The rotary tilling wheel 331 hardens to soil the soil of the cultivated land and the plurality of blades are formed to be curved staggered outward as shown in FIG.

The plowing tiller wheel 332 performs a plowing operation, which is a work for smoothing the soil between the crops by eliminating wasteful grass that hinders the growth of crops, and as shown in Fig. 6, the blades are bent in opposite directions from each other, Respectively.

The north tiller tiller wheel 333 covers the roots or underlays of the crop with the soil and elevates the tiller or the tiller, and the disk-shaped wheel is partially cut out diagonally from the outer side to the center as shown in Fig. 7 And the incised portion is formed by folding to one side.

A plurality of blades formed by folding the outer side of the rotating wheel at a predetermined angle are determined according to the embodiment to which the present invention is applied so as to be able to move laterally in the advancing direction of the soil contacted at the lower end of the wheel.

The guard 400 is a plate-shaped earth retaining member that is coupled together between the wheel box 300 and the body 100 that are detachably coupled to each other.

As the tiller wheel 330 rotates forward and performs a stopping operation, there is an effect that the earth and sand are prevented from splashing on the rear side where the operator is located and the driving motor 200.

The mud guide 410 curved forward is formed at the upper end of the guard 400 so as to prevent moisture from being deposited on the guard 400 so as to prevent the tilting wheel 330 from rotating, So that the piled soil is pushed forward and falls forward.

The body 100, the guard 400, and the attaching / detaching plate 310 of the wheel box 300 are fastened to each other by a bolt unit 420 having bolts and nuts.

The operation of the general management apparatus having the interchangeable tiller wheel according to one embodiment of the present invention and performing the driving and tilling function will be described based on the above configuration.

First, a general manager having a replaceable tilling wheel according to an embodiment of the present invention and performing a driving and tilling function can be utilized for work such as rotary work of agricultural land, saddlebag, and drum machine.

The plow wheel 330 of any one of the rotary tillage wheel 331, the tiller tiller wheel 332 and the tiller tiller wheel 333 may be selected according to the work to be performed to form the tiller wheel 330 together with the body 100 and the guard 400, (420).

The movement to the place for performing the work is performed by the turning force of the tilling wheel 330 by operating the throttle 111 or the brake lever (not shown) provided on the handle 110 and steering the handle 110 Direction.

The operator grips the handle 110 with both hands and controls the operation and direction of the drive motor 200 by operating the throttle 111 or the brake lever (not shown) on the farmland where the rotary operation,

The tilling wheel 330 and the moisturizing unit 130 perform the operation of cutting or turning over the soil of agricultural land and are rotated by the power transmitted from the driving motor 200 through the driving shaft 210 and the worm gear unit 320, The tilling wheel 330 performs the forward and backward operations together with the tilling operation.

Although the present invention has been described in connection with the above-mentioned preferred embodiments, it will be apparent to those skilled in the art that various modifications and variations can be made without departing from the spirit and scope of the invention, It is obvious that the claims fall within the scope of the claims.

100: body 110: handle
111: Throttle 120: Wheel
130: moisturizing 200: drive motor
201: fuel tank 210: drive shaft
211: drive transmission part 300: wheel box
310: detachable plate 320: worm gear device
321: Worm 322:
323: Worm wheel 330: tilling wheel
331: rotary tillage wheel 332: tillage tilling wheel
333: Northern tiller wheel 400: Guard
410: Mud guide 420: Bolt unit

Claims

A body having a handle formed at an upper end thereof and a wheel at a lower end of the central portion;
A driving motor provided on the body;
A driving shaft connected to the driving motor to transmit a rotational force and extending toward the front of the body; And
And a wheel box detachably coupled to the front of the body and having tread wheels rotated on both sides of the drive shaft,
Wherein the tiller is driven forward or backward by the rotational force of the tiller wheel and till farmland is cultivated.

The method according to claim 1,
Wherein the driving motor is located at a vertically upper portion of the wheel, and the interchangeable tiller wheel is provided to perform a driving and tilling function.

The method according to claim 1,
A guard disposed behind the wheel box and formed in a plate-like shape and having an upper end bent forward;
Wherein the tiller unit includes a plurality of tiller rollers, and the tiller unit includes a plurality of tiller rollers.

The method of claim 3,
The wheel box
A detachable plate which is formed at one end in a plate shape and is fitted to and detached from the front surface of the guard; And
A plurality of bolt units that bind together so that the detachable plate is fixed to the body together with the guard;
Wherein the tiller unit is provided with a tiller-type wheel that can be rotated and tilted.

The method according to claim 1,
A humidifier having one end fastened to the lower end of the body and the other end capable of supporting the bottom of the soil toward the ground;
Further comprising a tiller-type changeable wheel for performing a driving and tilling function.

6. The method according to any one of claims 1 to 5,
The wheel box
A worm gear device configured to transmit the rotational force of the drive shaft to a tilling wheel;
Wherein the tiller unit includes a plurality of tiller rollers, and the tiller unit includes a plurality of tiller rollers.

6. The method according to any one of claims 1 to 5,
The tiller wheel
A rotary tillage wheel, a tilling tiller wheel, or a tilling tiller wheel.