KR20210007418A - Ridge repair device for harrow - Google Patents

Abstract

The present invention relates to a harrow (1) which spreads outer harrow blades (10) formed at both sides of a central harrow blade (11) to perform a flattening operation of a submerged paddy field. The harrow (1) comprises: a hinge part (110) which is formed at the outside of the outer harrow blades (10); a repairing member (120) which rotates around the hinge part (110) and repairs a hole or a lost portion by rolling soil of a ridge (A) or a submerged paddy field; and an elastic member (130) which is formed to rotate and support the repairing member (120). The present invention, by repairing a hole dug by wild animals such as moles or rats, albino swamp eels, and loaches, can block paddy field water from being discharged to other places. In addition, numerous holes of a paddy field can be blocked at the same time as a flattening operation of a paddy field, and thus operation efficiency can be improved. In particular, the lost portion of a ridge that collapses to the inside of a submerged paddy field by rainwater or weeds can be cleanly repaired. Furthermore, according to the present invention, an angle of a ridge repair device can be smoothly adjusted according to a position in contact with a ridge.

Description

Ridge repair device for harrow}

The present invention relates to a field bank repair apparatus for a harrow, and more particularly, to a paddy field bank repair apparatus for a harrow capable of repairing a hole or a lost part of a paddy field while flattening a field using a harrow. .

In general, water is stored in rice paddies for rice planting and flattening of rice fields is carried out using a harrow.

However, conventionally, wild animals such as moles, rats, drungs, loaches, etc., drill holes on the banks of rice paddies, so that all the rice paddies are lost.

In particular, there is a problem that the work is cumbersome and inconvenient because the worker has to block numerous holes in the rice field one by one.

On the other hand, there is a problem in that the rice planting work and the smooth leveling work of the harrow cannot be carried out due to the lost part where the soil of the rice field bank collapses into the inside of the rice paddy due to rainwater or weeds.

Korean Utility Model Registration No. 20-0254606 (2001.12.01) Korean Utility Model Registration No. 20-0306362 (2003.03.07) Korean Patent Registration No. 10-1482550 (2015.01.19) Korean Patent Registration No. 10-1726746 (2017.04.13)

Therefore, the present invention is conceived to solve the conventional problems as described above,

An object of the present invention is to provide an apparatus for repairing a field bank for a harrow capable of repairing a hole or a lost part of a field bank at the same time as the flat work of the harrow.

In particular, the present invention has another object to provide a paddy repair device for a harrow capable of repairing a hole or a lost part of a paddy bank by pushing the soil.

In addition, the present invention has another object to provide a paddy field repair device for a harrow capable of adjusting the angle according to the position in contact with the rice field.

The present invention for achieving the above object harrow paddy field repair device 100,

In the harrow 1 for flattening the paddy field by spreading the outer harrow blades 10 formed on both sides of the central harrow blade 11,

A hinge part 110 formed on the outside of the outer harrow 10; A repair member 120 for repairing the hole or lost part by pushing the paddy bank (A) or the soil of the rice paddy while rotating around the hinge part 110; It characterized in that it comprises; an elastic member 130 formed to rotate and support the repair member 120.

It characterized in that it comprises a; and a support portion 111 formed so that the repair member 120 does not rotate outward any more by contacting the outer or one side of the outer harrow 10.

In particular, it characterized in that it comprises a; guide portion 121 formed to be inclined inward in front of the repair member 120.

In addition, it characterized in that it comprises a; rotating body 140 formed between the outer harrow 10 and the hinge portion 110.

At this time, the outer harrow 10 and the rotating body 140 coupled to the rotation unit 150 formed to rotate; It characterized in that it includes; an elastic member 160 formed to rotate and support the rotating body 140 by elasticity.

In particular, it characterized in that it comprises a; a plurality of coupling holes 141 formed to adjust the coupling position with the pivoting portion 150 on one side of the pivoting body 140.

In addition, it characterized in that it comprises a; auxiliary harrow blade 142 formed in the rear of the rotating body 140.

In addition, the rotation part 150 is characterized in that it is formed to gradually incline in a direction facing the outer harrow 10 from the top to the bottom.

The present invention has the effect of blocking rice paddy from being discharged to other places through repair work in which wild animals such as moles or rats and wild animals such as drungs, loach, and the like fill a hole drilled in a paddy field.

In addition, the present invention has an effect of improving work efficiency since it is possible to block a number of holes in the paddy field at the same time as the flat work of the paddy field.

In particular, the present invention has the effect of neatly repairing the lost part of the rice field bank that collapses into the inside of the rice paddy due to rainwater or weeds.

In addition, the present invention has the effect of smoothly adjusting the angle according to the position in contact with the rice field.

Figure 1 is a perspective view showing an embodiment of the present invention harrow repairing apparatus.
Figure 2 is a plan view showing an embodiment of the present invention harrow repairing apparatus.
3 and 4 are plan views showing another embodiment of an elastic member in the present invention.
Figure 5 is a perspective view for showing another embodiment of the present invention harrow repairing apparatus.
Figure 6 is a front view for showing another embodiment of the present invention harrow repairing apparatus.
Figure 7 is a plan view showing another embodiment of the present invention harrow maintenance apparatus.
Figure 8 is a reference diagram for showing the operating state of the embodiment of the present invention harrow repairing apparatus.
Figure 9 is a reference diagram for showing the operating state of another embodiment of the present invention harrow repairing apparatus.
Figure 10 is a reference diagram for showing the installation state of the embodiment of the invention harrow repairing device.
Figure 11 is a reference diagram for showing the installation state for another embodiment of the present invention harrow repairing device.

The technical configuration for achieving the object of the present invention as described above will be described with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of the present invention harrow repairing device, Figure 2 is a plan view showing an embodiment of the present invention harrow repairing device, Figures 3 and 4 are elasticity in the present invention It is a plan view showing another embodiment of the member, Figure 5 is a perspective view showing another embodiment of the present invention harrow repairing device, Figure 6 is showing another embodiment of the present invention harrow repairing device It is a front view for, and FIG. 7 is a plan view for showing another embodiment of the apparatus for repairing rice fields for a harrow of the present invention, and FIG. 8 is a reference view for showing an operating state of the apparatus for repairing rice fields for a harrow of the present invention, 9 is a reference diagram for showing an operating state of another embodiment of the present invention harrow repairing device, Figure 10 is a reference diagram for showing the installation state of the embodiment of the present invention harrow repairing device, 11 is a view showing a reference diagram for showing an installation state for another embodiment of the present invention harrow repairing apparatus for paddy fields.

In the present invention, in the harrow 1 for flattening the field by spreading the outer harrows 10 formed on both sides of the central harrow 11,

A hinge part 110 formed on the outside of the outer harrow 10; A repair member 120 for repairing the hole or lost part by pushing the paddy bank (A) or the soil of the rice paddy while rotating around the hinge part 110; And an elastic member 130 formed to rotate and support the repair member 120.

In the present invention, the harrow 1 is configured to be installed at the rear of the tractor, the central harrow 11 is lifted or lowered in a vertical direction using a hydraulic cylinder, and the outer harrow 10 is expanded or folded. The configuration and operation principle will be omitted because it is a known technique widely used in the art.

In particular, the hinge unit 110 serves to guide the maintenance member 120 to smoothly adjust the rotation and angle in the left and right directions in the process of moving in close contact with the rice field (A).

Here, the hinge part 110 is formed to rotate by connecting the outer harrow 10 and the maintenance member 120 to each other using a shaft or a pin.

In addition, the repair member 120 performs a role of cleanly repairing the paddy bank (A) while moving in close contact with the paddy bank (A) by pushing the soil of the paddy bank (A) or the paddy field to fill the hole or the lost part of the paddy bank (A).

At this time, the repair member 120 is in a plate shape having various heights and lengths, in a state in close contact with the paddy bank (A), and simultaneously moves the outer harrow blade (10) for flattening the harrow (1) and moves the soil forward. By pushing it, you can repair the hole or lost part of the rice field (A).

In particular, the guide portion 121 formed to be inclined inward in front of the repair member 120; including the paddy (A) or the soil of the rice paddy is pushed forward to prevent it from entering the inside while blocking the paddy ( Induce them to move easily along A).

In addition, while the maintenance member 120 is rotated outward, including a support portion 111 formed so that the maintenance member 120 does not rotate outward by contacting the outer or one side of the outer harrow 10 It is possible to prevent the phenomenon of digging the rice paddy (A) or the inflow of soil into the inside.

On the other hand, the elastic member 130 is rotated in the left and right direction so that the repair member 120 can be in close contact with the paddy (A) according to the moving position and direction of the outer harrow (10) and the shape of the paddy (A). It generates elastic restoring force so that the angle can be adjusted.

Here, the elastic member 130 may be used as a tension spring or a compression spring that generates an elastic restoring force by connecting between the outer harrow 10 and the repair member 120 as shown in FIGS. 2 and 3. have.

In particular, as shown in FIG. 4, a torsion spring, etc., which generates elastic restoring force by closely contacting between the outer harrow 10 and the repair member 120 in a state mounted on the hinge part 110 may be used. .

Therefore, the embodiment of the present invention moves forward in order to proceed with the flat work of the harrow 1 as shown in FIGS. 8 and 10, and the repair member 120 pushes the soil to prevent the hole or loss of the paddy bank (A). It can be repaired by filling the part.

At this time, the elastic member 130 secures an elastic restoring force and induces the maintenance member 120 to rotate and adjust the angle in a tight contact with the paddy field (A).

In addition, as shown in Figs. 5 to 7 as another embodiment of the present invention, a rotating body 140 formed between the outer harrow 10 and the hinge 110; including the harrow 1 Depending on the moving position and the position in which the repair member 120 abuts on the paddy field (A), the repair member 120 assists in tight contact with the paddy field (A).

That is, when the outer harrow 10 approaches the paddy bank (A) too close to the paddy bank (A) in the process of moving forward for the flat work of the paddy field or moves while tilting to one side, the repair member 120 is buried by the paddy bank (A). Therefore, in order to prevent this, while the rotating body 140 rotates backward, the repair member 120 may maintain a certain distance in contact with the paddy bank (A).

At this time, as shown in Figure 5, the outer harrow 10 and the rotating body 140 coupled to the rotating body 140 formed to rotate; It may include; an elastic member 160 formed to rotate and support the rotating body 140 by elasticity.

In particular, the pivoting unit 150 is formed as a shaft or a pin to rotate by combining the outer harrow 10 and the pivoting body 140.

Here, the rotating part 150 is formed to gradually incline inward from the top to the bottom as shown in FIG. 6, so that when the rotating body 140 rotates in the direction facing the outer harrow 10, it is naturally As it is lifted upward, interference and collision with the outer harrow 10 can be minimized.

On the other hand, a plurality of coupling holes 141 formed on one side of the pivoting body 140 to adjust the coupling position with the pivoting unit 150; including the pivoting body 140 is the outer harrow 10 ) You can adjust the angle of rotation in the direction you look at.

In addition, the auxiliary harrow blade 142 formed at the rear of the rotating body 140; including a flattening operation of the rice field passing through the rotating body 140 can be performed.

At this time, the auxiliary harrow blade 142 may be formed to have various shapes and configurations.

And a support part 143 formed so that the repair member 120 abuts to the outside or one side of the rotating body 140 so that it does not rotate outward any more; including, while the repair member 120 rotates to the outside (A) can prevent the phenomenon of digging into the soil.

On the other hand, the elastic member 160 adjusts the rotation and angle in the left and right direction according to the movement position and direction of the outer harrow 10 and the shape of the rice field (A), and returns to the initial position. To help.

Here, the elastic member 160 may use a tension spring or a compression spring that connects between the outer harrow 10 and the rotating body 140 to generate an elastic restoring force, and is mounted on the rotating part 150 In one state, it is possible to use a torsion spring or the like that generates an elastic restoring force by intimate contact between the outer harrow 10 and the rotating body 140.

Therefore, in another embodiment of the present invention, as shown in Figs. 9 and 11, the outer harrow blade 10 moving forward in order to proceed with the flattening operation of the harrow 1 is too close to the paddy bank A or one side When the maintenance member 120 is inclined to a load, the rotation body 140 rotates in a direction facing the outer harrow 10 so that the maintenance member 120 contacts the paddy bank (A). And while maintaining the angle, it is possible to cleanly repair the hole or the lost part of the rice paddy (A) by pushing the soil.

As described above, the exemplary embodiment of the present invention has been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention is included to the extent substantially equal to the exemplary embodiment of the present invention. Of course.

1: harrow
10: outer harrow blade (outside harrow plate) 11: center harrow blade (center harrow plate)
100: the present invention harrow repairing device
110: hinge part 111: support part
120: repair member 121: guide part
130: elastic member
140: rotating body 141: coupling hole
142: auxiliary harrow blade 143: support
150: rotating part
160: elastic member
A: rice field

Claims (8)

In the harrow (1) for flattening the field by unfolding the outer harrow blades (10) formed on both sides of the central harrow blade (11),
A hinge part 110 formed on the outside of the outer harrow 10; A repair member 120 for repairing the hole or lost part by pushing the paddy bank (A) or the soil of the rice paddy while rotating around the hinge part 110; An elastic member 130 formed to rotate and support the maintenance member 120; The paddy for a harrow according to claim 1, comprising: a support part 111 formed so that the repair member 120 abuts to the outside or one side of the outer harrow 10 so that it does not rotate outward any more. Maintenance device. The apparatus according to claim 1, comprising: an induction part (121) formed to incline inward in front of the maintenance member (120). The apparatus according to claim 1, comprising: a rotating body (140) formed between the outer harrow blade (10) and the hinge part (110). The method as set forth in claim 4, further comprising: a rotating part 150 formed to rotate by combining the outer harrow 10 and the rotating body 140; An elastic member 160 formed to rotate and support the rotating body 140 by elasticity. The apparatus of claim 5, comprising a plurality of coupling holes (141) formed on one side of the pivoting body (140) to adjust the coupling position with the pivoting unit (150). [6] The apparatus for repairing paddy fields for harrow according to claim 5, comprising an auxiliary harrow blade (142) formed at the rear of the rotating body (140). The apparatus of claim 5, wherein the rotating part 150 is formed to gradually incline in a direction facing the outer harrow 10 from top to bottom.

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