KR20100060298A

KR20100060298A - A cutting machine for hay

Info

Publication number: KR20100060298A
Application number: KR1020080118846A
Authority: KR
Inventors: 이창복
Original assignee: 이창복
Priority date: 2008-11-27
Filing date: 2008-11-27
Publication date: 2010-06-07

Abstract

The present invention relates to a hay cutter, specifically, a rotor for driving in a state coupled to the main body; A rotary blade coupled to the outer surface of the rotor in the same direction as the axial direction of the rotor; A fixed blade coupled to the body; A conveyor driving in a state installed in the main body; And a screen positioned above the conveyor and axially coupled to the main body, so that the hay is cut more smoothly.

Description

Hay cutting machine {A cutting machine for hay}

The present invention relates to a hay cutter to make the cutting of the hay more smoothly.

In general, hay cutters are for cutting hay used in barns or farmhouses. The hay cutter can be divided into two types: cutting with rotating blades and cutting with reciprocating blades. Rotating blades can be divided into drum and propeller shapes. have. The drum form is the blade is coupled in the same direction as the axis of the rotor, the propeller shape is the blade is coupled in a direction perpendicular to the axis of the rotor.

The present invention is to solve the conventional problem that the hay feed is higher than the rotor is not cut over the rotor, and the feed of hay is not smooth when feeding hay between the rotary blade and the fixed blade using a conveyor.

Hay cutter of the present invention is a rotor for driving in a state coupled to the main shaft; A rotary blade coupled to the outer surface of the rotor in the same direction as the axial direction of the rotor; A fixed blade coupled to the body; A conveyor driving in a state installed in the main body; And a screen positioned above the conveyor and axially coupled to the main body.

The screen is axially coupled to the top, the bottom is to be in close contact with the conveyor, the bottom is formed inclined in the rotor direction.

The screen is a rotating shaft axially coupled to the body; A frame coupled to the rotating shaft; Rollers coupled to the upper and lower portions of the frame; And a flat belt surrounding the upper and lower rollers.

The screen further comprises a motor.

Hay cutting machine of the present invention by feeding the screen between the rotating blade and the fixed blade while pressing the hay transported screen installed on the conveyor, the hay is more smoothly cut.

In the hay cutter of the present invention, the entire surface of the screen in close contact with the hay and the conveyor rotates in the forward direction, so as to smoothly feed the hay and prevent friction when in close contact with the conveyor.

A preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

Hay cutting machine of the present invention as shown in Figures 1 to 4 largely the main body 100, the rotor 200 axially coupled to the main body, the rotary blade 300 coupled to the rotor, fixed to the main body The blade 400, the conveyor 500 is installed on the main body and the screen 600 is installed on the conveyor upper side.

As shown in FIG. 1, the main body 100 has an inlet for supplying hay in the front, and an outlet for discharging hay cut in the rear, and the fixed blade 400 and the rotor ( 200), the rotary blade 300 is installed so that the cutting of hay is made. The conveyor 500 is installed at the inlet side of the main body so that hay is smoothly supplied.

The rotor 200 is connected to the motor and driven while being coupled to the left and right sides of the main body 100, and the motor is coupled to the lower part of the main body 100. One end of the shaft of the rotor 200 is coupled to the pulley for connecting to the motor using a belt, the other end is coupled to the balance wheel for smooth rotation. Bearing blocks are coupled to both ends of the rotor 200 to allow smooth rotation, and the bearing blocks are coupled to both sides of the main body 100.

The rotary blade 300 is coupled to the outer surface of the rotor 200, it is coupled in the same direction as the axial direction of the rotor 200. The rotary blade 300 may be coupled to the left or right inclined, so that the hay can be diagonally cut from one side to the other side.

The fixed blade 400 is located in the front lower side of the rotor 200 is coupled to the main body 100, so that the rotary blade 300 crosses closely.

The conveyor 500 is connected to the motor to drive hay at a constant speed in a state installed in front of the fixed blade 400, the motor is coupled to the lower body 100. The conveyor 500 and the motor are connected to the belt to transmit power.

The screen 600 is located above the conveyor 500 and axially coupled to the main body 100 to press the supplied hay to smoothly feed between the rotary blade 300 and the fixed blade 400 and a large amount. To prevent hay from being pushed over the rotor 200 at once.

The upper portion of the screen 600 is axially coupled to the main body 100, the lower portion is to be in close contact with the conveyor 500, the lower portion is formed to be inclined toward the rotor 200. The rotary shaft 610 is axially coupled so that the lower portion of the screen 600 rises and falls according to the amount of hay supplied.

The screen 600 is configured such that the front surface is rotated in the feeding direction of the conveyor 500 or hay to prevent friction when in close contact with the conveyor 500 while allowing hay to be smoothly supplied. Accordingly, the screen 600 has a rotating shaft 610 coupled to the main body 100, a frame 620 coupled to the rotating shaft 610, and a roller 630a coupled to the upper and lower portions of the frame 620. 630b) and a belt 640 surrounding the upper and lower rollers 630a and 630b. The frame 620 axially couples the upper and lower rollers 630a and 630b on both sides of the rotation shaft 610 such that the lower roller 630b is in close contact with the conveyor 500, and the upper roller 630a is the rotation shaft 610. It may be formed in the same center as.

The screen 600 further includes a motor 650 to be driven separately from the conveyor 500 installed at the bottom, as shown in FIGS. 3, 4, and 5. The motor 650 is rotated at the same speed as the motor for driving the conveyor 500 installed below.

Although the present invention as described above has been described with reference to one embodiment shown in the drawings, this is merely exemplary and various modifications and equivalent other embodiments are possible to those skilled in the art. I will understand. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

1 is a perspective view showing a hay cutter to which the present invention is applied.

Figure 2 is a perspective view of the main portion of the hay cutter to which the present invention is applied.

Figure 3 is a perspective view showing another embodiment of a hay cutter to which the present invention is applied.

Figure 4 is a side cross-sectional view showing a hay cutter to which the present invention is applied.

Figure 5 is a functional diagram showing a hay cutter to which the present invention is applied.

100: main body

200: rotor

300: rotary blade

400: fixed blade

500: conveyor

600: screen 610: rotation axis

620: frames 630a, 630b: rollers

640: belt 650: motor

Claims

A rotor for driving in a state coupled to the main body;

A rotary blade coupled to the outer surface of the rotor in the same direction as the axial direction of the rotor;

A conveyor driving in a state installed in the main body; And

And a screen positioned above the conveyor and coupled to the main shaft.

The hay cutter according to claim 1, wherein the main blade is provided with a fixed blade which is hermetically intersected with the rotary blade.

The hay cutter according to claim 1, wherein the screen is axially coupled to an upper portion and a lower portion is in close contact with the conveyor, and a lower portion is inclined in the rotor direction.

4. The apparatus of claim 1 or 3, wherein the screen comprises: a rotation shaft axially coupled to the body;

A frame coupled to the rotating shaft;

Rollers coupled to the upper and lower portions of the frame; And

Hay cutter, characterized in that consisting of; a belt surrounding the upper and lower rollers.

The hay cutter as claimed in claim 4, wherein the screen further comprises a motor.

The hay cutter of claim 1, wherein the rotary blade is coupled to the outer surface of the rotor in the same direction as the axial direction of the rotor, but inclined in the axial direction of the rotor.