KR101263558B1 - Digging device for digging waterway around ridge of a paddy field - Google Patents

Abstract

The present invention relates to a non-drain edge drainage groove forming apparatus of a freshwater wave type seeding device, in particular arranged in the vehicle width direction in the rear of the passenger vehicle (1) is pivotally coupled to the rear end of the passenger vehicle and composed of a horizontal frame and a vertical frame Frame assembly 10, a plurality of planters 20 installed at regular intervals on the horizontal frame of the frame assembly 10, and the ground disposed below the planters 20 so as to plant the seeders 20 The top plate 30 having the seeding grooves 31 for forming the seeding grooves R in the vehicle body traveling direction on the ground which is smoothly selected and at the same time, and between the two topside plates 30 adjacent to each other. An auxiliary drain gutter 40 including a plurality of drain gutters 40 disposed in the top plate 30 and coupled to the top plate 30 and forming a non-edge edge drain groove H at the left or right end of the frame assembly 10 ( 50) Fall Ride It will be installed possible.
The present invention forms a drainage groove (H) along the edge of the rice field (P) when seeding the rice paddy edge area with a seeding device to drain the water so that the seed sown in the rice paddy edge area is not lost by the water.

Description

DIGGING DEVICE FOR DIGGING WATERWAY AROUND RIDGE OF A PADDY FIELD}

The present invention relates to a drainage groove forming apparatus of a freshwater wave direct wave seeding device, and more particularly, to an apparatus for forming a drainage groove on the rice paddy edge.

The freshwater direct wave type seeding device includes a frame assembly 10 connected to the rear of a passenger vehicle (not shown), and a plurality of seeders 20 installed at regular intervals in the transverse direction on the frame assembly 10. Equipped. The top plate 30 is connected one by one to the rear lower part of each planter 20. When the seedling machine 20 is lowered to the ground during the seeding work, the top plate 30 descends with the seeding machine to evenly select the ground to be sown, and the seeding groove dig 31 is projected downward on the bottom of the seeding machine to the flattened ground. Form a seeding groove (R) for receiving the seeds dropped in (20).

Then, the drain gutter 40 is disposed between the two top plate 30 disposed on the rear left and right sides of both wheels 2 of the passenger vehicle, and is connected to the adjacent top plate 30. When the top plate 30 moves and flattens the ground, the water is pushed out of the ground, and the drain gutter 40 drains the water pushed out by the top plate 30 without flowing into the seeding groove R. A drainage groove H is formed between the seeding grooves R as possible.

However, if the number of drainage grooves 40 is increased, the number of seeders 20 installed in the seeding device should be reduced by that amount, and the position or number of drainage grooves 40 is limited. Therefore, in the conventional seeding device, only one drain gutter 40 is disposed at the rear of both wheels 2 of the passenger vehicle, and the drain gutter is not disposed at the left and right edges. As a result, when seeding the rice paddy edge region, the rice paddy edge is filled with water pushed out by the outermost topboard 30. Therefore, the seed sown along the seeding groove R of the rice paddy edge is lost by the water pushed out by the outermost top plate 30, and as a result, there is a problem that the seedling edge is not seeded.

Accordingly, an object of the present invention is to solve the disadvantages of the conventional seeding device, and to provide a seeding device capable of forming a drainage groove for draining water around the seeded seed in the rice paddy edge region.

Another object of the present invention is to provide a seeding device capable of selectively converting the outermost drainage groove forming apparatus capable of forming drainage grooves in the rice paddy edge region to a work position / non-working position.

The seeding device of the present invention for achieving the above object is a plurality of seeders and auxiliary drainage groove for forming the rice paddy edge drainage groove on the left / right end of the frame is installed on the bottom plate is connected to each seeding plant and the seeding groove is installed on the bottom It is characterized by being detachably provided.

The auxiliary drain gutter is selectively coupled to a left or right frame tip of the frame and fixed with a fixing pin. Preferably, the auxiliary drain gutter is fitted to the front end of the left or right frame of the frame, the spring is connected to one end is elastically supported so as not to be separated.

The apparatus may further include an actuator for elevating the auxiliary drain gutter to a drain groove working position or a non-working position.

In addition, the present invention, the auxiliary drain gutter is provided with an arm coupled to the body, the arm is hinged rotatably hinged to the left and right frames, respectively, and the actuator is connected to the arm to rotate the arm while stretching operation It becomes a structure to make.

The auxiliary drainage groove digger of the present invention forms a drainage groove along the rice paddy edge when seeding the rice paddy edge area with a seeding device so that the water is drained so that seeds seeded in the rice paddy edge area are not lost by the water. This prevents the seed from being lost even in the edge of the rice paddy field, thereby increasing the yield of sowing.

1 is a schematic rear view of a conventional seeding apparatus installed at a rear end of the seeding apparatus, and shows a working state;
Figure 2 is a side view of a passenger vehicle-mounted seeding device equipped with an auxiliary drain gutter of the present invention,
Figure 3a is a rear view of the seeding device according to the present invention, the auxiliary drainage gutter installed on the left side of the seeding device in the state of the seeding operation of the left uneven edge area,
Figure 3b is a rear view of the seeding device according to the present invention, a view of a state in which the seeding operation of the right rice field edge area by installing an auxiliary drainage gutter on the right side of the seeding device,
Figure 4 is a perspective view of the first embodiment of the auxiliary drain gutter of the present invention mounted on the right vertical frame of the seeding device,
5 is a view of a second embodiment according to the auxiliary drain gutter of the present invention.

Hereinafter, an embodiment of the auxiliary drain gutter of the seeding device according to the present invention will be described in detail according to the accompanying drawings.

Hereinafter, the 'front' (front), 'rear' (back), 'left' and 'right' indicating the direction refer to the front, rear, left and right on the basis of when viewed from the rear of the vehicle toward the front. do.

As shown in FIG. 2, the frame assembly 10 is attached to the front end of the link bar 3 and the boom 4 rotatably installed at the rear end of the passenger vehicle 1. The boom 4 is rotated by the telescopic operation of the boom cylinder 5 to lower the frame assembly 10 toward the ground or lift it upwards to the ground. During seeding operation, the frame assembly 10 is lowered to the ground by operating the boom cylinder 5, and when the seeding operation is not performed, the frame assembly 10 is lifted up from the ground by operating the boom cylinder 5.

As shown in FIG. 3A, the frame assembly 10 includes an upper / lower horizontal frame 11 and a vertical frame 12 disposed at left and right ends in the width direction, and the frame assembly 10 is fixed to the frame assembly 10. A plurality of planters 20 are disposed at predetermined intervals so as to meet the seeding intervals.

The top plate 30 is provided at the bottom of each planter 20 one by one. The top plate 30 is connected to the lower horizontal frame 11 by a hinge member 13 so as to be independently rotatable, so that the top plate 30 pivots up and down according to the height of the ground. A seeding groove 31 is protruded from the bottom of the top plate 30.

One drain gutter 40 is provided at the rear of the wheel 2 of the passenger vehicle 1, respectively. Each of the drain gutters 40 is coupled to the side surface of the top plate 30 adjacent to both sides is moved up and down with the top plate 30.

 As shown in Figures 2 and 3a to 3b, an auxiliary drain groove digger 50 for digging a drain groove on the rice paddy edge is detachably connected to the side vertical frame 12 of the seeding device. In other words, the auxiliary drain gutter 50 is used to attach only when sowing along the edge of the rice field.

4 shows a first embodiment of the auxiliary drain gutter 50. The first embodiment of the auxiliary drain gutter 50 has a 'V' shaped cross section and a body 51 having a shape in which the protrusion height gradually increases from the front to the rear of the vehicle, and the left and right side walls of the body 51. Are respectively extended upward from the side flange portion 52 extending upwards, the upper support portion 53 extending horizontally to the side of the side flange portion 52, and the left and right side flange portions 52, respectively; The connecting bar 55 is inserted into the vertical frame 12 of the frame assembly 10 and connects the body 51 to the vertical frame 12, and the body 51 is not separated from the vertical frame 12. The body 51 is configured to include a spring member 54 for elastically supporting the vertical frame 12.

The vertical frame 12 is made of a pipe-type frame, the auxiliary drain gutter 50 is inserted into the vertical frame 12 is supported by the spring member 54 or the vertical frame 12 with a fixing pin It is not separated from) but is fixed.

When the auxiliary drain gutter is fixed to the vertical frame with the fixing pin, it is difficult to combine the fixing pin due to the mud or foreign matter that is infiltrated into the vertical frame during the work. However, the inconvenience of the coupling can be solved by the spring member.

In the first embodiment according to the auxiliary drain gutter according to the present invention configured as described above, the seeding work is performed along the edge of the rice paddy, that is, as shown in FIG. 3, disposed on the left side of the vehicle when viewed from the rear of the vehicle driving direction. In the case of seeding along the rice paddy (P) along the side of the rice field, the auxiliary drain gutter 50 of the present invention is installed on the left vertical frame 12, and the auxiliary drain gutter 50 on the right vertical frame 12. To remove it from the right vertical frame (12). This is because seeding is already completed on the right vertical frame 12 side by the preceding seeding operation, and when the auxiliary drainage digging work is done there, the seed of the seeding portion is damaged.

When seeding while moving the passenger vehicle along the edge of the rice field P with the auxiliary drain gutter 50 installed on the left side of FIG. 3, the auxiliary drain gutter 50 disposed on the left side is the rice field P By forming a drainage groove (H) along the edge of the drainage to the rice field edge it is possible to prevent the loss of seed sowing adjacent to the rice field edge.

As shown in FIG. 4, when seeding along the opposite (right) rice field P, the auxiliary drain gutter 50 installed on the left side is separated from the vertical frame 12 and then the vertical frame on the opposite side (right). If the auxiliary drainage groove digger 50 is connected to (12) and installed, and the same seeding work, it is possible to perform the seeding work without loss of the seeded seed in the rice field (P) edge area on the right.

On the other hand, Figure 2 shows a second embodiment according to the auxiliary drain gutter of the present invention. As shown in FIG. 5, the second embodiment of the auxiliary drain gutter of the present invention does not require the auxiliary drain gutter (road driving) or the auxiliary drainage disposed in an area where the drain gutter or the seeding operation is already completed. The grooving machine relates to an auxiliary drain grooving machine which can be moved to the non-working position without having to remove it from the vertical frame.

As shown in FIG. 5, the auxiliary drain gutter 50 according to the second embodiment has a body 51 having a 'V' shaped cross section and has a shape in which the protrusion height gradually increases from the front of the vehicle to the rear; Arm members 56 connecting the body 51 to the vertical frame 12 so as to be pivotable from the working position to the non-working position, and both ends are connected to the front ends of the vertical frame 12 and the body 51. And the hydraulic cylinder 57 for pivoting the body 51 to the working position or the non-working position by expansion and contraction operation and the arm member 56 in contact with the arm member 56 to block the rotation of the arm member 56. ) Is a stopper (58) for fixing the working position.

In the second embodiment according to the auxiliary drain groove of the present invention configured as described above, when seeding work along the rice paddy edge, for example, as shown in Figure 3, the rice paddle P along the rice paddle disposed on the left side of the vehicle. In the case of seeding on the edge, the left auxiliary drain gutter 50 installed on the left vertical frame 12 is switched to the working position by the hydraulic cylinder 57, and the right auxiliary drain gutter installed on the opposite right vertical frame 12. 50 is switched to the non-working position by the hydraulic cylinder 57. In such a state, when the seeding device is lowered to the ground and the passenger vehicle is moved along the ricefield P as in the first embodiment, the drain gutter is installed by the auxiliary drain gutter 50 installed in the left vertical frame 12. Sowing work is performed adjacent to the work. At this time, the drainage groove (H) is formed by the auxiliary drainage groove digger 50 in the vicinity of the rice field to drain the water does not push toward the seeding groove that proceeds to the right. As a result, the seed sown at the edge of the rice field is not lost, so that the seeding yield can be increased.

1: passenger car 2: wheels
3: linkbar 4: boom
5: boom cylinder P: rice field
H: Drainage groove R: Seeding groove
10: frame assembly 11: horizontal frame
12: vertical frame 13: hinge member
20: planter 30: topboard
31: seeding groove dig 40: drainage groove dig
50: auxiliary drain groove 51: body
52: flange portion 53: upper support portion
54: spring member 55: connecting bar
56: arm member 57: hydraulic cylinder
58: stopper

Claims (5)

A frame assembly disposed in the vehicle width direction at the rear of the passenger vehicle and pivotally coupled to the rear end of the passenger vehicle, the frame assembly consisting of a horizontal frame and a vertical frame, a plurality of seeders installed at regular intervals on the horizontal frame of the frame assembly, and each seed drill Arranged between a top plate and a top plate having a seeding groove, which is disposed at the bottom of the seeding plant so as to evenly plan the ground to be planted by the seeding plant and simultaneously form a seeding groove in the vehicle body driving direction on the flatly ground. A plurality of drain grooves coupled to the top plate;
An auxiliary drainage groove forming apparatus for a freshwater wave type dotted wave seeding device characterized in that the auxiliary drainage gutter for detaching the edge edge drainage groove is detachably installed at the left or right end of the frame assembly. The method of claim 1,
The auxiliary drain gutter, the body, the side flange portion extending upwards from the left and right side walls of the body, respectively, horizontally extending from the side of the side flange portion abuts the lower end of one side of the frame assembly to rise of the body An upper support portion for limiting the connection, and the connecting bar for connecting the body to the vertical frame is inserted in the vertical frame extending upward from the left and right side flanges respectively, the body so that the body is not separated from the vertical frame An edge pad drainage groove forming apparatus for a freshwater straight wave type seeding device comprising a spring member elastically supported on the spring. The method of claim 2,
The body has a 'V' cross-section cross-section drainage groove forming apparatus of the freshwater direct wave point seeding device characterized in that the protrusion height gradually increases from the front of the vehicle toward the rear. The method of claim 1,
The auxiliary drain gutter, the body, an arm member for connecting the body to the vertical frame so as to pivot from the working position to the non-working position, and both ends are connected to the front end of the vertical frame and the body by the telescopic operation 10. An apparatus for forming a non-banking edge drainage groove of a freshwater direct wave type seeding device comprising a hydraulic cylinder for pivoting the body to a working position or a non-working position, and a stopper for fixing the body to the working position. The apparatus of claim 4, further comprising a stopper for fixing the body of the auxiliary drain gutter to a working position.

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