KR101761465B1 - Planting device for seeding - Google Patents

Abstract

The seedling planting apparatus according to one embodiment includes a rod member extending in the longitudinal direction; A deflector connected to one end of the rod member and capable of defeating the soil; And a driving part disposed between the bar member and the crook part to provide power to the crock part, and the crock part can be eccentrically connected from the central axis of the rod member.

Description

{PLANTING DEVICE FOR SEEDING}

The present invention relates to a seedling planting machine, and more particularly, to a seedling planting machine in which a gullible part is connected eccentrically from a central axis of a rod member, and is provided with a speed reducer in a driving part so that it can be efficiently roasted.

In recent years, as the forests in Korea have been growing, large-scale forest fires have occurred frequently. In addition, new species of seedlings have been needed due to deforestation. In addition, This is urgent. The forested area is increasing due to the economic development and the increase of the demand of wood. Therefore, it is necessary to develop new forest resource development technology and improve efficiency of resource creation. In addition, the mechanization of planting machinery should also be considered due to the decline in rural population and the declining labor force due to aging population.

Generally, planting is used as one of artificial planting methods.

The above-mentioned planting planting is a method of planting seedlings in the mountainous area and selecting the species and the kinds that can adapt to the planting purpose and the environment of the planting site to grow the seedlings in the planting well, And at the same time, it is most commonly practiced.

In order to efficiently plant these kinds of plantings, researches on planting machines have been conducted.

For example, KR1999-0001153, filed on January 28, 1999, discloses an edible blood that pierces the ground when planting tobacco seedlings.

An object of an embodiment is to provide a seedling planting machine capable of preventing the root of the seedlings from being activated and preventing the growth of the seedlings from being disturbed or damaged.

An object of the present invention is to provide a seedling planting machine having a structure in which a gullible part is eccentrically connected to a central axis of a rod member to improve workability.

An object of the present invention is to provide a seedling planting machine having a decelerator to increase the turning force by decelerating the deceleration to improve the felling effect even on a hard soil.

An object according to one embodiment is to provide a seedling planter capable of smoothly inserting seedlings by preventing a part of the excavated soil from entering back into the pit.

It is an object of the present invention to provide a seedling planter capable of realizing weight saving and automation of seedling planting equipment and capable of reducing labor costs for the planting material.

According to one aspect of the present invention, there is provided a seedling planting machine comprising: a rod member extending along a longitudinal direction; A deflector connected to one end of the rod member and capable of defeating the soil; And a driving part disposed between the bar member and the crook part to provide power to the crock part, and the crock part can be eccentrically connected from the central axis of the rod member.

According to one aspect of the present invention, the driving unit includes a housing, the rod member is mounted on an upper end of the housing, and the claw part is rotatably mounted on a lower end of the housing.

According to one aspect of the present invention, the driving unit includes a protruding element exposed to the outside through the lower end of the housing, a groove for insertion of the protruding element is formed at the upper end of the deflector, .

According to one aspect of the present invention, a plate for sealing the housing is provided at a lower end of the housing, the protruding element is exposed to the outside through the plate, and the protruding element can be positioned off the center of the plate.

According to one aspect, the plate is rotatable about a central axis of the housing or the rod member, and the deflecting unit can deflect the soil by rotation of the protruding element and the plate.

According to one aspect of the present invention, a motor and a speed reducer may be disposed in the housing, and the motor may be connected to an upper end of the guiding portion to rotate the guiding portion. The speed reducer is disposed at an upper portion of the motor, You can adjust the speed.

According to one aspect of the present invention, the crook may have a screw shape having an upper end width larger than a lower end width, and the screw shape may have a helical angle of 20 to 30 degrees.

According to one aspect of the present invention, there is further provided a power supply unit for supplying power to the driving unit and a handle connected to the rod member, wherein the power supply unit and the driving unit can be connected by a cable, And may be connected to the driving unit.

According to one aspect of the present invention, there is provided a seedling planting machine comprising: a rod member extending along a longitudinal direction; A deflector connected to one end of the rod member and capable of defeating the soil; And a driving unit disposed between the bar member and the crook unit to provide power to the crock unit, and the driving unit may include a speed reducer capable of adjusting a croaking speed by the crock unit.

According to one aspect of the present invention, the gullible portion can be eccentrically connected from the central axis of the rod member.

According to one aspect of the present invention, the driving unit includes a housing, the rod member is mounted on an upper end of the housing, and the claw part is rotatably mounted on a lower end of the housing.

According to one aspect of the present invention, the driving unit includes a protruding element exposed to the outside through the lower end of the housing, and the protruding element can be positioned off the central axis of the housing.

According to the seedling planting apparatus according to one embodiment, it is possible to prevent the roots of the seedlings from becoming stagnated, thereby preventing the growth of the seedlings from being disturbed or damaged.

According to the seedling planting apparatus according to one embodiment, the gullible portion is structured eccentrically connected to the central axis of the rod member, so that the workability can be improved.

According to the seedling planting apparatus according to one embodiment, the decelerator is provided, and the turning force is increased by proper deceleration, so that the hardening soil can be improved in the deodorizing effect.

According to the seedling planting apparatus according to one embodiment, a part of the excavated soil is prevented from entering back into the hole, so that the seedlings can be smoothly inserted.

According to the planting machine for seedling according to one embodiment, weight saving and automation of seedling planting machine can be realized, and the labor cost for planting can be reduced.

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 shows a seedling plant according to one embodiment.
Fig. 2 shows a crook in a planting plant according to one embodiment.
Fig. 3 shows the bottom surface of the drive unit in the seedling plant according to one embodiment.
4 is a graph showing the relationship between speed and torque.
Figs. 5 (a) to 5 (f) show the result of measuring the rotational force of the gullet portion according to the soil.

Hereinafter, embodiments according to the present invention will be described in detail with reference to the accompanying drawings. However, the present invention is not limited to or limited by the embodiments. Like reference symbols in the drawings denote like elements.

FIG. 1 illustrates a seedling plant according to an embodiment, FIG. 2 illustrates a crawling unit in a seedling plant according to an embodiment, and FIG. 3 illustrates a planting apparatus according to an embodiment, And FIG. 4 is a graph showing the relationship between speed and torque.

Referring to FIG. 1, a seedling plant 10 according to an embodiment may include a rod member 100, a claw part 200, a driving part 300, and a handle 400.

The rod member 100 may be formed to extend along the longitudinal direction.

The length of the rod member 100 may be selected to be a length suitable for the user to bury the soil.

Further, the inner space of the rod member 100 is empty, so that the cable C can pass through the inner space of the rod member 100. [

A crook unit 200 may be connected to one end of the rod member 100.

The gullible part 200 may be provided to scour the soil to be planted.

Referring to FIG. 2, the gulling unit 200 may have a screw shape.

At this time, the depth h of the crook unit 200 is 165-175 mm, the top width d of the crook unit 200 is 55-65 mm, and the bottom width a is 45-50 mm .

The helical angle? Of the screw shape may be 20-30 degrees. The helix angle can be adjusted according to the depth of the container seedlings planted at the site of the crook. For example, if the depth of the container seedlings is 160 mm, the helix angle can be 30 °.

In addition, a tip is provided at an end of the crook unit 200. The tip is a first contact portion of the croaker unit 200 with the soil, and may not have a screw shape on the outer circumferential surface. At this time, the width b of the tip may be set to 15-25 mm which is narrower than the lower end width a of the claw portion 200.

For example, the tip may be a straight, Z-shaped, or zonal shape, and the shape of the tip is not limited to this, and may be any shape It is possible.

The shape of the above-mentioned glazing section 200 can prevent a part of the soil that has been crushed from entering back into the hole. Whereby the seedlings can be arranged smoothly at the place where they are bred.

Also, the crook part 200 can be eccentrically connected from the central axis of the rod member 100. This is to increase the convenience of the operation, and will be described in detail below.

The driving unit 300 may be disposed between the rod member 100 and the crook unit 200 described above.

The driving unit 300 is for providing power to the crook unit 200. For example, the crook unit 200 can be rotated by the driving unit 300.

The driving unit 300 may include a housing 310.

Sufficient space may be formed in the housing 310 to allow the motor M and the speed reducer R to be disposed therein. For example, in the housing 310, the motor M and the speed reducer R are disposed and may have some clearance.

A rod member 100 may be mounted on the upper end of the housing 310 and a claw portion 200 may be rotatably mounted on the lower end of the housing 310.

3, the driving unit 300 may include a protruding element 320 exposed to the outside through a lower end of the housing 310. At this time, a groove (not shown) is formed in the crook unit 200 And the crook part 200 may be mounted on the protruding element 320.

For example, the protruding element 320 and the crook part 200 may be fixed by screwing. To this end, threads may be formed to correspond to the outer circumferential surface of the protruding element 320 and the groove inner surface of the crook section 200.

With this structure, the replacement of the gullible part 200 can be facilitated, and the gullible part 200 can be selectively used according to the kind of seedling or the terrain condition to be planted.

A plate 330 for sealing the housing 310 is provided at the lower end of the housing 310 so that the protruding element 320 can be exposed to the outside through the plate 330.

The protruding element 320 may be positioned off the center of the plate 330. In other words, the protruding element 320 can be connected eccentrically from the central axis of the housing 310. [

As a result, since the claw portion 200 is mounted on the protruding element 320, the claw portion 200 can also be eccentrically connected to the central axis of the housing 310 or the central axis of the rod member 100.

The eccentrically connected structure of the bar member 100 of the excavating unit 200 can easily soil the soil, for example, the excavation section can be widened.

The upper end may be wider than the lower end when the rod member 100 is wiggled to the left or to the right.

Particularly, when there is a hard cigarette, the rod member 100 can be slightly shaken to the left and right, thereby making it easier to excavate the soil.

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The driving unit 300 may include a motor M and a speed reducer R disposed in the housing 310.

The motor M may provide rotational force to the deflector 200, and may be provided by, for example, a DC motor.

At this time, the motor M is disposed below the housing 310, so that the center of gravity of the seedling planting apparatus 10 according to an embodiment can be positioned at the bottom, and the soil can be more stably pulled.

An intermediate plate 340 may be disposed on the upper portion of the motor M.

A motor M may be mounted on the lower end of the intermediate plate 340, and a speed reducer R may be mounted on the upper end of the intermediate plate 340.

Thus, the speed reducer R may be disposed on the upper portion of the motor M.

The speed reducer R may decrease the rotation speed of the motor M or the rotation speed of the motor M and may reduce the motor M to 100:

As shown in Figs. 4 (a) and 4 (b), when the number of rotations N is reduced to 100: 1 at T = 97400 W / N, the torque can be increased by about 20 to 30 times.

4 (a) and 4 (b) show similar trends in that the torque increases as the deceleration increases, as a result of experiments on different motors.

T = 2.435 kgf-cm at 25 W and 1000 rpm at T = 97400 W / N, 30 rpm at 100: 1 deceleration, and T = 81.17 kgf-cm, have.

In addition, T = 1.46kgf-cm for 15W and 1000rpm, and T = 48.7kgf-cm for deceleration, indicating that the rotational force is increased about 33 times.

Therefore, it may be appropriate to set the rotational force per minute of the motor to 20 to 30 rpm for the purpose of scouring the soil.

When decelerating to 100: 1 by the decelerator R, the torque is greatly increased, so that it can be easily excavated even on hard soils and roots.

The handle 400 may be connected to the rod member 100.

For example, the handle 400 may be formed to extend in both directions about the central axis of the rod member 100, or may extend in one direction from one side of the rod member 100.

At this time, the handle 400 can be easily provided for the user to grasp the soil with both hands. For example, the handle 400 may be surface treated to improve grip.

In addition, a power supply unit 500 may be further included to supply power to the driving unit 300 described above.

The power supply unit 500 may be, for example, a lithium battery.

The lithium battery has a larger capacity than a battery and is widely used in portable devices. The capacity is about three times higher than a nickel cadmium battery of the same size and can be used for a long time because the capacity of the battery is not reduced.

By using the lithium battery in this manner, weight saving and automation of the seedling planting apparatus 10 according to one embodiment can be realized, and it is possible to contribute to ease of work.

At this time, the power supply unit 500 and the driving unit 300 may be connected by a cable C. The cable C may be connected to the motor M and the speed reducer R disposed in the housing 310 of the driving unit 300 through the inner space of the rod member 100 from the power supply unit 500 .

If the soil is exploited by using the seedling plant 10 according to one embodiment, a cull section having a large upper end width and a lower bottom end width can be formed.

Thereby, a space sufficient for inserting the container seedlings having the trapezoidal cross-section can be formed.

Since the soil that has been excavated by the excavating unit 200 is discharged onto the earth surface without being compressed, the bottom and sides of the excavating section can maintain the same air gap as usual.

These characteristics are presumed to be favorable for rooting at seedling planting.

As described above, the seedling planting machine according to one embodiment can prevent the rooting of the seedlings from obstructing the growth of the seedling, thereby preventing the growth of the seedlings from being hindered or damaged. Also, it is possible to increase the turning power by proper deceleration, It is possible to improve the workability and improve the workability by preventing the part of the excavated soil from entering back into the hole, It can be inserted smoothly. In addition, weight saving and automation of seedling planting machine can be realized, and the labor cost for planting can be reduced.

The seedling planting machine according to one embodiment has been described, and the experimental results using the seedling planting machine according to one embodiment will be described below.

Figs. 5 (a) to 5 (f) show the result of measuring the rotational force of the gullet portion according to the soil.

With reference to Figs. 5 (a) to 5 (f), the seedling planting equipment according to one embodiment can be applied for various soil conditions.

FIG. 5A shows a case applied to a hard grass area A, FIG. 5B shows a case applied to a B area having a lot of tree roots, FIG. 5C shows a case applied to a C area FIG. 5 (d) shows a case where the slope is applied to a D area having a 30 ° inclination, FIG. 5 (e) shows a case where the slope is applied to a slope having an inclination of 30 °, (f) is applied to a forest area (F area) with an inclination of 40 °.

Specifically, in each case, the maximum torque and the average torque of the gullible portion are as follows.

Soil condition A area B area C area D area E area F area Maximum torque
kgf-cm 100 90 24 60 70 98 Average torque
kgf-cm 50 50 10 25 55 60

Thus, in a variety of soil conditions, the excavated appearance of the soil can be constant. The excavated soil is completely discharged on the surface of the earth, so that it does not reduce the area of the cross section and can form a cross section of a certain size.

Although the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And various modifications and changes may be made thereto without departing from the scope of the present invention. Accordingly, the spirit of the present invention should not be construed as being limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, belong to the scope of the present invention .

10: Seedling planting machine
100: rod member
200:
300:
310: Housing
320: protruding element
330: Plate
400: Power supply
500: Handle
C: Cable
M: Motor
R: Reducer

Claims (12)

A rod member extending along the longitudinal direction;
A deflector connected to one end of the rod member and capable of defeating the soil; And
A driving unit disposed between the bar member and the crook member to provide power to the crook member;
Lt; / RTI >
Wherein the gullible part is eccentrically connected from the central axis of the rod member.
The method according to claim 1,
Wherein the driving unit includes a housing, the rod member is mounted on an upper end of the housing, and the excavating unit is rotatably mounted on a lower end of the housing.
3. The method of claim 2,
Wherein the driving unit includes a protruding element exposed to the outside through a lower end of the housing and a groove for inserting the protruding element is formed at an upper end of the deflecting unit so that the excavating unit can be mounted on the protruding element, Planting machine.
The method of claim 3,
Wherein a plate is provided at the lower end of the housing to seal the housing and the protruding element is exposed through the plate and the protruding element is located off the center of the plate.
delete 3. The method of claim 2,
A motor and a speed reducer may be disposed in the housing. The motor may be connected to an upper end of the crook section to rotate the crook section. The speed reducer may be disposed at an upper portion of the motor, , Seedling planting machine.
The method according to claim 1,
Wherein the glaze section has a screw shape having an upper end width larger than a lower end width, and the screw shape has a helical angle of 20 to 30 degrees.
The method according to claim 1,
And a handle connected to the rod member. The power supply unit and the driving unit may be connected to each other by a cable, and the cable may pass through the handle and the rod member and may be connected to the driving unit Planting plant for seedling which can be connected.
A rod member extending along the longitudinal direction;
A deflector connected to one end of the rod member and capable of defeating the soil; And
A driving unit disposed between the bar member and the crook member to provide power to the crook member;
Lt; / RTI >
Wherein the drive unit is provided with a speed reducer capable of controlling the speed of bidding by the bidding unit.
10. The method of claim 9,
Wherein the gullible part is eccentrically connected from the central axis of the rod member.
10. The method of claim 9,
Wherein the driving unit includes a housing, the rod member is mounted on an upper end of the housing, and the excavating unit is rotatably mounted on a lower end of the housing.
12. The method of claim 11,
Wherein the driving portion includes a protruding element exposed to the outside through a lower end of the housing, and the protruding element is located off the central axis of the housing.

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