KR200408715Y1 - An apparatus for harvesting the crops - Google Patents

Abstract

In the present invention, it is possible to move the toads provided on the arable land such as fields with wheels, so that the blade-shaped blades are rotated by receiving the power supplied from the mower from the front part between the two wheels, By making the base of crops such as adzuki bean or sesame or barley cut, the crops can be cut down to the left or right in the direction of progress without being impacted, so that they can be cut relatively short without labor. A crop harvesting device capable of harvesting crops in a wider cropland in time and allowing workers to work while standing upright to harvest crops such as beans in a very convenient and efficient manner is disclosed.

Crop harvesting device according to the present invention is a through hole is formed in the center of the upper surface, the lower support plate of a predetermined size fixed to the bracket on both sides of the rear end; A pair of left and right wheels axially coupled to the outer surface of the bracket on the lower support plate so as to be rotatable before and after; It is installed vertically upward from the rear part of the lower support plate spaced apart from the center of the through hole by a rearward distance, and the upper surface is formed to be inclined at an inclination of 10 to 45 ° relative to the upper surface of the lower support plate, and the center of the inclined upper surface A lower support on which a seating groove is formed; The clamp is fixed to the seating groove of the lower support object, the tip is located above the through hole on the lower support plate, the pipe shape is fitted with an electric wire (or electric shaft) for transmitting the external rotational force through the inside A gearbox fitted to the power stage of the power stage and coupled to the front end thereof, and having a vertical / horizontal bevel gear installed therein for converting the vertical rotational force transmitted through the electric wire (or the electric shaft) into a horizontal rotational force; A rotary blade in the form of a disk fixedly coupled to the axis of the horizontal bevel gear in the gear box in a state located below the lower support plate; An upper support fixed with a clamp in a state of being fitted to the rear upper surface of the power cord; An upper support plate having a rear portion fixedly coupled to an upper end of the upper support in a state in which the lower support plate is disposed in parallel, and having a narrow front end and a wide rear end; The guide plate is installed at regular intervals in the horizontal direction from the left and right sides of the upper support plate to be laid down neatly laid in a state that is less impacted during the work.

Crops, soybeans, rotary blades, wheels, gearboxes, guide pieces, mowers

Description

Crop Harvester {AN APPARATUS FOR HARVESTING THE CROPS}

1 is an exploded perspective view showing a crop harvesting device according to the present invention,

2 is a perspective view of the combined state of the crop harvesting apparatus according to the present invention,

3 is a cross-sectional view of the gearbox in the crop harvesting device according to the present invention,

4 is a plan view of a crop harvesting apparatus according to the present invention,

5 is a side view of the crop harvesting apparatus according to the present invention,

Figure 6 is a rear view showing a state in which the guide piece is horizontally adjusted in the crop harvesting apparatus according to the present invention,

Figure 7 is a rear view showing the height adjustment operation of the guide piece by the height adjustment plate in the present invention.

* Description of the symbols for the main parts of the drawings *

13: lower base plate 14: wheels

15: lower support 17: electric wire (or electric shaft)

18: Power Table 19,19 ': Clamp

20: gear box 23: rotary blade

24: upper support 25: upper support plate

26: guide piece 28: height adjustment plate

The present invention relates to a crop harvesting device, and more specifically, to enable to move the toads provided on the farmland, such as a field with wheels, the blade in the form of a disk by receiving the power supplied from the lawn mower in front of both wheels This allows the crop to be cut at the bottom of crops such as soybeans, adzuki beans or sesame or barley, which are planted on the plows of the farmland, and can be neatly laid to the left or right in the direction of progress without being impacted. It is possible to harvest crops in a wider range of land in a relatively short time without having to spend a lot of labor, and to allow workers to work while standing upright to harvest crops such as beans in a very convenient and efficient manner. A crop harvesting device is provided.

In general, representative crops to be planted in the field in rural areas include beans, red beans, sesame seeds, barley, etc. When harvesting such crops, a person bends or moves his head in a sitting position using a sickle. Since cutting soybeans or bean jam and cutting the crops neatly placed next to the toads is repeated, harvesting of crops is very difficult and the work efficiency is also very low.

In addition, there is a problem that a large amount of arable land, and if you want to harvest crops on time, because a large number of working people is required, labor costs and incidental expenses are excessive compared to the income from the crops, which is a great economic burden.

The present invention is to solve such a conventional problem, the purpose is to allow the wheels provided in the arable land such as fields to move with the wheel, and the front plate between the two wheels receives the power supplied from the lawn mower (機 草 機) The blades are rotated so that the bottoms of crops such as soybeans, bean jams or sesame or barley planted on the cultivation of the farmland can be cut, and the crops are cut to the left or right in the forward direction without being impacted. It can be laid down so that crops of a wider cropland can be harvested in a relatively short time without having to spend a lot of labor, and workers can move and work while standing upright. New crop harvester to harvest crops To provide.

In order to achieve the above object, the crop harvesting device according to the present invention is a through hole is formed in the center of the upper surface, the lower support plate of a predetermined size fixed to the bracket on both sides of the rear end; A pair of left and right wheels axially coupled to the outer surface of the bracket on the lower support plate so as to be rotatable before and after; It is installed vertically upward from the rear part of the lower support plate spaced a certain distance from the center of the through hole, the upper surface is formed to be inclined at a slope of 5 ~ 45 ° relative to the upper surface of the lower support plate, the center of the inclined upper surface A lower supporter on which a recess is formed; The clamp is fixed to the seating groove of the lower support object, the tip is located above the through hole on the lower support plate, the pipe shape is fitted with an electric wire (or electric shaft) for transmitting the external rotational force through the inside With power cord; A gearbox fitted to the front end of the power cord and coupled therein, and having a vertical / horizontal bevel gear installed therein for converting a vertical rotational force transmitted through the electric wire (or an electric shaft) into a horizontal rotational force; A rotary blade of a disk shape fixedly coupled to the shaft of the horizontal bevel gear in the gearbox in a state located below the lower support plate; An upper support fixed with a clamp in a state of being fitted to the rear upper surface of the power cord; An upper support plate having a rear portion fixedly coupled to an upper end of the upper support in a state in which the lower support plate is disposed in parallel, and having a narrow front end and a wide rear end; It includes a guide piece to be installed at regular intervals in the horizontal direction from the left and right sides of the upper support plate to be neatly laid in a state of being less impacted soybean cut during operation.

In the present invention, the power strip is connected to a lawnmower, and has a feature configured to lead the electric wire for transmitting the rotational force generated from the motor of the lawnmower into the powerplant.

In the present invention, the guide piece is hinged so that its front end is pivoted up and down by means of a separate bracket at the front of the upper pedestal, and the rear end is fixed up and down on the center line of the rear part of the upper pedestal in a state of being fixed to a separate engaging piece. While hinge-coupled to rotate in the direction, the rear end of the upper pedestal has a feature that is fixed to the height adjustment plate for the height adjustment of the guide piece can be made step by step, selectively.

The height adjustment plate in the present invention is made of a disc shape cut in the horizontal direction of the lower end, the left and right edges corresponding to the rotation path of the guide piece is made of a structure in which a plurality of positioning holes are formed at regular intervals, On the engaging piece fixed to the rear end of the guide piece is characterized in that the positioning pin which is projected by the button touch method is installed.

In the present invention, a gearbox protector for protecting a gearbox is installed in a semicircular shape in a vertical upward direction in front of the upper surface of the lower support plate, and a wheel protector on a path from both rear ends of the gearbox protector to an outer center of both wheels. Has installed features.

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

1 is an exploded perspective view showing a crop harvesting device according to the present invention, Figure 2 is a perspective view of the combined state of the crop harvesting device according to the present invention.

In addition, Figure 3 is a cross-sectional view of the gear box in the crop harvesting device according to the present invention, Figure 4 is a plan view of the crop harvesting device according to the present invention, Figure 5 is a side view of the crop harvesting device according to the present invention.

In addition, Figure 6 is a rear view showing a state in which the guide piece is horizontally adjusted in the crop harvesting apparatus according to the present invention, Figure 7 is a rear view showing the height adjustment operation of the guide piece by the height adjustment plate in the present invention.

Referring to this, the crop harvesting device 10 according to the present invention is to be moved to the wheel, and the disk-shaped blade is rotated while receiving the power supplied from the lawn mower (刈草 機) in front of both wheels soybean or bean jam The back crop is cut so that it can be laid on its side.

To this end, in the crop harvesting device 10 according to the present invention, the through hole 11 is formed at the center of the upper surface, and the lower support plate 13 having a predetermined size to which the bracket 12 is fixedly coupled to both rear sides thereof is provided.

Wheels 14 are pivotally coupled to the outer surface of each bracket 12 fixed to both rear sides of the lower support plate 13 so as to be rotated before and after.

In addition, a rear support plate 15 having a rectangular parallelepiped shape is installed vertically upward at a rear portion of the lower support plate 13 at a distance from the center of the through hole 11 to the rear.

The lower support 15 is formed such that its upper surface is inclined at an inclination of 5 to 45 ° with respect to the upper surface of the lower support plate 13, and a seating groove 16 is formed at the center of the inclined upper surface. .

On the other hand, the seating groove 16 on the lower support 15 is connected to a conventional mower (not shown), and can be fitted with an electric wire (or electric shaft: 17) for transmitting the rotational force generated from the motor of the mower. A power pipe 18 in the form of a pipe is secured by the clamp 19 in the seated state.

The tip of the power table 18 fixed on the lower supporter 15 is positioned above the through hole 11 on the lower support plate 13.

A gear box 20 is fitted to the front end of the power table 18, and a vertical rotation force transmitted through the electric wire (or electric shaft 17) is converted into a horizontal rotation force inside the gear box 20. A vertical bevel gear 21 and a horizontal bevel gear 22 for switching are installed, and the axis of the horizontal bevel gear 22 extends outward from the bottom of the gearbox 20 to protrude downward of the lower support plate 13. It is composed.

At the bottom of the lower support plate 13, a disk-shaped rotary blade 23 is horizontally disposed, and is fixedly coupled to the axis of the horizontal bevel gear 22 in the gearbox 20 at the center of the rotary blade 23. It is configured to rotate horizontally in a predetermined direction in place.

Meanwhile, in the present invention, the upper support 24 having the shape in which the lower support 15 is inverted on the rear upper surface of the power support 18 is fixed by the clamp 19 ', and the upper The rear end of the upper support plate 25 is fixed to the upper end of the support 24 is made of a triangular shape with a narrow front end and a wide rear end.

The lower support plate 13 and the upper support plate 25 are formed in parallel with each other to have a similar length.

In the present invention, the guide pieces 26 are arranged at regular intervals so that the beanbags cut in the horizontal direction from the left and right sides of the upper support plate 25 are neatly laid in a state of less impact.

On the other hand, in the present invention, the guide piece 26 is hinged to its front end pivoted up and down via a separate bracket 12 'to the front of the upper support plate 25, the rear end is a separate coupling piece ( 27 is hinged to be rotated in the vertical direction on the rear center line of the upper support plate 25 in a fixed state.

In addition, a separate height adjustment plate 28 may be fixedly installed at the rear end of the upper support plate 25 so that the height adjustment of the guide piece 26 may be performed stepwise and selectively.

The height adjusting plate 28 is formed in a disk shape of which the lower end is cut in the horizontal direction, and a plurality of positioning holes 29 are arranged at regular intervals on both left and right edge surfaces corresponding to the rotation path of the guide piece 26. In this case, a positioning pin 30 is installed on the coupling piece 27 to which the rear end of each guide piece 26 is fixed.

Meanwhile, in the present invention, a semicircular gearbox protector 31 for protecting the gearbox 20 is installed vertically upward in front of the upper surface of the lower support plate 13, and both sides of the gearbox protector 31 are installed. On the path from the rear end to the outer center portion of both wheels 14, the wheel guard 32 is configured to be installed.

The operation of the present invention made as described above is as follows.

1 to 7, a power strip 18 is connected to a conventional mower, and an electric wire (or electric shaft 17) for transmitting power generated from a motor of the mower is connected to the power strip 18. When the worker is carrying the mower by pressing the operation switch of the mower with the mower attached to the vertical bevel gear 21 in the gearbox 20 through the inside, the power generated from the mower of the mower is the electric wire (or The lower support plate 13 is rotated by rotating the vertical bevel gear 21 in the gearbox 20 through the electric shaft 17 and simultaneously rotating the horizontal bevel gear 22 engaged with the vertical bevel gear 21. Rotary blade 23 is rotated horizontally to the left or right from the bottom.

In this state, in consideration of the state in which the crops are placed, the worker places the wheels 14 on the ridges of the arable land, and then pushes forward the power table 18 by hand, and the whole device moves forward according to the rotation of the wheels 14. At the same time as the rotary blade 23 is rotated horizontally, crops such as soybean stand on the toads are cut.

Crops such as soybeans cut by the horizontal rotating action of the rotary blade 23, as shown in Figure 6, by the action of the guide piece 26 installed on both left and right sides of the upper support plate 25 or the left side of the rib Lie flat on the right side.

At this time, since the guide piece 26 serves to bend the crop to the ground in advance before the rotary blade 23 cuts the bottom of the crop, the impact force when the cut crop is laid on the ground is alleviated. Will be.

The impact force mitigating effect by the guide piece 26 is very effective in harvesting crops such as beans, red beans, sesame seeds are scattered in all directions even in a small impact force in the dried state.

When the guide piece 26 is configured to be adjustable in height, as shown in FIG. 7, the height can be adjusted stepwise and selectively according to the height of the crop.

In this case, the guide piece 26 is pushed in the state which pulled back the positioning pin 30 inserted in any one of the positioning holes 29 by pressing the button on the engaging piece 27 to which the rear end of the guide piece 26 was fixed. ) Rotate the top or bottom to adjust the height according to the height of the crop, and when the positioning pin 30 is pushed forward, the positioning pin 30 is a new positioning hole formed on the height adjusting plate (28) 29, the guide piece 26 is fixed at the adjusted height.

When the height adjustment operation of the guide piece 26 is not necessarily to adjust the left and right at the same height at the same time, of course, the height of the left and right guide piece 26 can be adjusted differently.

In the process of harvesting crops using the present invention, the gearbox protector 31 and the wheel protector 32 are debris such as stems, grass or mud of the cropbox during the harvesting operation while the device is moved. The shaft protrudes from the rotary shaft of the wheel 14 is introduced to serve to prevent the winding.

When the present invention is applied, when rotating the rotary blades using external power, such as a lawnmower while moving the head of the farmland where the crops are planted, the bottom of the crops such as soybean or sesame seeds are cut, and the crops are cut by the action of the guide piece. By lying down to the left or right in a state of low impact, it is possible to harvest a wider crop land in a relatively short time without using much labor.

In addition, the worker does not harvest when the waist is bent or sits down as in the conventional method, but instead, while working while the worker is standing up with the motor of the lawn mower used as a power source, the work efficiency is remarkable. There is an effect that it can be improved, and the crops of wide cultivated land can also be harvested on time with low labor cost, which is very economically advantageous.

Claims (5)

A through hole is formed in the center of the upper surface, and the lower support plate of a predetermined size fixed to the bracket on both sides of the rear end; A pair of left and right wheels axially coupled to the outer surface of the bracket on the lower support plate so as to be rotatable before and after; It is installed vertically upward from the rear part of the lower support plate spaced apart from the center of the through hole by a rearward distance, and the upper surface is formed to be inclined at an inclination of 10 to 45 ° relative to the upper surface of the lower support plate, and the center of the inclined upper surface A lower support on which a seating groove is formed; The clamp is fixed to the seating groove of the lower support object, the tip is located above the through hole on the lower support plate, the pipe shape is fitted with an electric wire (or electric shaft) for transmitting the external rotational force through the inside With power cord; A gearbox fitted to the front end of the power cord and coupled therein, and having a vertical / horizontal bevel gear installed therein for converting a vertical rotational force transmitted through the electric wire (or an electric shaft) into a horizontal rotational force; A rotary blade of a disk shape fixedly coupled to the shaft of the horizontal bevel gear in the gearbox in a state located below the lower support plate; An upper support fixed with a clamp in a state of being fitted to the rear upper surface of the power cord; An upper support plate fixedly coupled to an upper end of the upper support in a state in which the lower support plate is disposed in parallel with the lower support plate, the upper support plate having a narrow front end and a wide rear end; Crop harvesting device comprising a guide piece to be laid at regular intervals in the horizontal direction from the left and right sides of the upper support plate to be neatly laid in a state that is less impacted soybean cut during operation. The method of claim 1, The power strip is connected to a lawnmower, and the crop harvesting device, characterized in that the electric wire for transmitting the rotational force generated from the motor of the lawnmower is drawn into the powerplant. The method of claim 1, The guide piece is hinged so that its front end pivots up and down via a separate bracket at the front of the upper pedestal; The rear end is hinged to be rotated up and down on the center line of the rear portion of the upper support plate while being fixed to a separate coupling piece; Crop harvesting device, characterized in that the height adjustment plate is fixed to the rear end of the upper support plate for adjusting the height of the guide piece is made step by step, selectively. The method of claim 3, The height adjusting plate is formed in the shape of a disc cut in the horizontal direction of the lower end, the left and right edges corresponding to the rotation path of the guide piece has a structure in which a plurality of positioning holes are formed at regular intervals, according to each of the guide pieces Crop harvesting device, characterized in that the positioning pin is installed on the engaging piece fixed to the rear end by a button touch method. The method of claim 1, The gearbox protector for protecting the gearbox is installed in a semicircular shape in a vertical upward direction in front of the upper surface of the lower support plate, and the wheel protector is installed on a path from both rear ends of the gearbox protector to the outer center of both wheels. Crop harvesting device characterized in that.

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