KR20150108726A

KR20150108726A - Seeding apparatus

Info

Publication number: KR20150108726A
Application number: KR1020140091696A
Authority: KR
Inventors: 김동근
Original assignee: 김동근
Priority date: 2014-03-18
Filing date: 2014-07-21
Publication date: 2015-09-30
Also published as: WO2015142044A1

Abstract

The present invention relates to a seeding machine capable of sowing seeds or seedlings of crops, and relates to a seeding machine for easily seeding or seeding seeds or seedlings by using one hand and covering soil.
A hollow pipe-shaped body of the present invention; An opening / closing unit closing the lower end of the body; A handle provided on the upper side of the body; An operation bar connected to the handle portion at an upper end and connected to the opening / closing portion to open / close the opening / closing portion while moving in the vertical direction by operation of the handle portion; A pair of tension arms fixed on both sides of the body and spaced apart from the body and positioned lower than a lower end of the body; And a connecting member for connecting the operation bar and the pair of tension arms.

Description

Seeding apparatus

The present invention relates to a seeding machine capable of sowing seeds or seedlings of crops, and relates to a seeding machine for easily seeding or seeding seeds or seedlings by using one hand and covering soil.

A seeding machine is used for sowing seeds of various crops such as potatoes and corn on the cultivated land. A conventional seeding machine capable of sowing by a simple structure without using any additional power is typically referred to as registered patent No. 10-1373211 (Sowing machine).

A first handle and a second handle arranged to be spaced apart or accessible from each other by an elastic support bar; A pair of shovels respectively coupled to the lower portions of the pair of knobs and opened or closed according to the positions of the pair of knobs and inserted into the ground; A large seed injection part disposed between the pair of handles and supplying the seed with the pair of shovels; And a small seed injection unit coupled to one side of the second handle and supplying the small seeds with the pair of shovels.

Explaining the use state of the seedlings, the user grasps a pair of handles with both hands and presses the seeding sow at the position where the seeds are to be sown, and inserts the sowing seedlings at a certain depth below the ground.

In this state, when the seed is supplied to the large seed input part or the small seed input part, the seed moves on the feeding pocket and is located inside the seeding shovel.

Thereafter, when the pair of knobs is pressed inward, the pair of shovels are rotated about the coupling axis with each other, and the lower area is opened. Then, the inner seed is supplied to the ground.

When the user releases the pressing force while moving the knob upward, the pair of knobs is returned to the initial position by the elastic force of the elastic supporting bar. Then, as the handle returns, a pair of shovels comes in.

However, such a conventional seeding machine has a structure in which a user operates the pair of handles by using two hands, and the work fatigue is large. Also, after the seed is sown, the user must directly cover the soil of the pit where the seed is located. Is required.

As a result, the operation speed is very slow and the user's fatigue is increased.

In addition, it has a disadvantage in that it has a large volume and is not easy to carry by having a large seed input portion and a small seed input portion.

DISCLOSURE OF THE INVENTION It is an object of the present invention to provide a seeding machine capable of operating a seeding machine with one hand so that soil can be naturally covered in a pit in which a seed or a seedling is placed, There is a purpose to propose a planter.

To achieve the above object, according to the present invention,

A pipe-shaped body with an empty interior;

An opening / closing unit closing the lower end of the body;

A handle provided on the upper side of the body;

An operation bar connected to the handle portion at an upper end and connected to the opening / closing portion to open / close the opening / closing portion while moving in the vertical direction by operation of the handle portion;

A pair of tension arms fixed on both sides of the body and spaced apart from the body and positioned lower than a lower end of the body;

And a connecting member for connecting the operation bar and the pair of tension arms.

According to the present invention, all operations of the seeding machine can be performed with one hand, and when the present invention is released from the ground by the tension arm, it becomes possible to cover the soil where seeds or seedlings are planted, And it is advantageous in that the work efficiency is improved.

1 is a view showing the structure of the present invention;
2 and 3 are views for explaining the use state of the present invention;
4 is a view showing another form of the tension arm.
Figure 5 shows a state in which rollers are mounted between movements.
Figures 6 and 7 illustrate various forms of tension arms.

The planter of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a side view showing a structure of a seeder according to an embodiment of the present invention. A handle 110 is provided on an upper side of a pipe-shaped body 100 having an empty interior, Closing unit 140 for opening and closing the lower end of the hinge 100 is rotatably installed by a hinge.

The handle 110 includes a fixed handle 111 fixed to the body 100 and an operation handle 112 disposed below the fixed handle 111. The operation handle 112 is connected to the operation bar 130 It is connected to the top.

The operation bar 130 is vertically extended from the rear of the body 100 and the lower end of the operation bar 130 is connected to the opening and closing part 140. Fixed fasteners 101 and 102 As shown in Fig.

The actuating arm 142 is connected to the lower end of the actuating bar 130 by the pivotal connection portion 143.

That is, the pivotal connection portion 143 is fixed by the hinge between the operation arm 142 and the operation bar 130, so that the upward / downward movement of the operation bar 130 can be transmitted to the rearward portion 140 via the hinge 141, So as to be rotated.

The body 100 has a rectangular pipe shape, and has a seed inlet 120 in the form of a funnel for feeding seeds or seedlings on the upper side. The lower end of the seed inlet 100 has a pointed inclined shape so as to be easily stuck on the ground.

A pair of tension arms 150 and 160 having bends are provided on both sides of the body 100. The tension arms 150 and 160 are formed of a plate material so as to have elasticity, And the lower side is installed so as to be spaced apart from the body 100.

The lower ends of the pair of tension arms 150 and 160 are positioned lower than the lower end of the body 100.

The pair of tension arms 150 and 160 are connected to the operation bar 130 so that the movement bar 130 can be unfolded and unfolded by the upward and downward movement of the operation bar 130. To this end, And both sides of the moving part 170 extend to both sides of the body 100 and wires 172 and 174 serving as connecting members are connected between both sides of the moving part 170 and the tension arms 150 and 160 do.

At this time, rollers 171 are fixedly positioned on both sides of the body 100 so that one end of the wires 172 and 174 is fixed to both sides of the moving part 170. The wires 172 and 174 are connected to the other end Are tightly fixed to the spaced apart portions of the tension arms 150 and 160, that is, the portions separated from the body 100.

As a result, the wires 172 and 174 pulled upward through the rollers 171 are pulled toward the body 100 so that the tension arms 150 and 160 can be pinched.

A connection bar may be fixed to the operation bar 130 and the tension arms 150 and 160 so as to directly connect the operation bar 130 and the tension arms 150 and 160. In addition, A connecting member may be used.

A plurality of height adjustment holes 151 are formed on the upper side of the tension arms 150 and 160 so that the height of the tension arms can be adjusted by fastening the bolts 152 and 162. In addition, And the bolts 155. When the tension arms 150 and 160 are not used, they can be removed.

The restoring portion 190 is further provided on the operating bar 130 for restoring the operating lever 112 to the original position after the operation of the operating lever 112. The restoring portion 190 includes a fixing plate A spring 192 is installed between the fixing plate 191 and the moving plate 193 so that the operating bar 130 passes through the fixing plate 191 and the moving plate 193 is fixed to the lower side of the fixing plate 191 .

Therefore, when the operator pulls the operating handle 112, the operating bar 130 is pulled to move the moving plate 193 upward, and at the same time, the operating bar 130 is also pulled so that the opening and closing part 140 rotates rearward At this time, the spring 192 is compressed by upward movement of the moving plate 193 to elastically support the moving plate 193 in the downward direction.

The movable plate 193 moves downward due to the restoring force of the spring 192 so that the operating knob 112 and the opening and closing unit 140 return to their original positions quickly.

When the operating knob 112 is pulled, the moving part 170 is also moved upward, and the wires 172 and 174 are pulled. As a result, the tension arms 150 and 160 are pinched toward the body 100, When the knob 112 is placed, the moving arm 170 moves downward, and the tension arms 150 and 160 return to their original positions.

The operating knob 112 can be returned to the original position by the elasticity of the tension arms 150 and 160 even if the restoring unit 190 is not provided.

In other words, when the tension arms 150 and 160 and the restoration part 190 are used together, the hands have a lot of force when the operating handle 112 is operated. Therefore, The spring 192 may be inserted into the restoration part 190 and used.

Due to the elasticity of the tension arms 150 and 160 and the restoring part 190, the opening and closing part 140 is closed so that the lower end of the body 100 is closed, and only when the operating bar 130 moves upward, the lower end is opened .

The stopper 180 is further provided with a blade-shaped stopper 180 protruding from both sides of the lower end of the body 100. The stopper 180 tears the vinyl covered on the ground, And the lower end of the body 100 is supported by the soil so as to prevent the lower end of the body 100 from being pushed forward during operation of the opening and closing unit 140 to help prevent wear of the lower end of the body 100. [

The operation of the present invention will be described.

First, the operator grips the handle 110 with one hand and inserts seeds or seedlings through the seed inlet 120. Then, the body 100 is cocked at a position where seeds or seedlings are to be sown, Like a pit, it is buried in the ground (G).

At this time, the tension arms 150 and 160 are also buried in the ground G. When the operating handle 112 is pulled, as shown in FIG. 3, the opening and closing part 140 is opened rearward to push the soil in the lateral direction, The body 100 is held by the stopper 180 without being pushed forward.

The seeds or seedlings S fall down into the space formed by the opening and closing of the opening and closing part 140 and flow out into the pit. At the same time, the tension arms 150 and 160 are dislodged and the soil around the space is broken.

When the body 100 is lifted upward from the ground G while holding the operating handle 112, the tension arms 150 and 160 are lifted and the soil around the pit is completely destroyed, The seedlings (S) are naturally planted with soil around them.

As a result, the present invention is achieved by one-touch operation of the operating knob 112 up to sowing and covering.

When the operator places the operation handle 112, the opening and closing part 140 and the tension arms 150 and 160 return to their original positions.

FIG. 4 is a cross-sectional view showing another embodiment of the present invention, in which the tension arms 150 and 160 are bent so as to have a curved part, and the moving part 170 is fixed to the operation bar 130 with ' And both ends thereof may extend from the lower side to the outer side of the bent portion of the tension arms 150 and 160 as shown in Fig.

This structure can eliminate the roller 171 and the wires 172 and 174, thereby reducing the number of components and facilitating assembly.

The moving part 170 is fixed to the operating bar 130 so that the moving part 170 moves upward and downward by the upward and downward movement of the operating bar 130. In contrast to the embodiment of the present invention, 150, 160, the tension arms 150, 160 are disengaged when they are moved upward along the protruded portions, and unfolded when they move downward.

The movement bar 170 is positioned below the protruded portion of the tension arms 150 and 160 when the operation bar 130 is moved downward and when the actuating bar 130 moves upward, And the tension arms 150 and 160 are pushed out by upward movement to the protruding curved portions.

In order to prevent unnatural movement in the up and down direction due to friction between the moving part 170 and the tension arms 150 and 160 and to prevent noise, a roller (not shown) is provided at a portion of the moving part 170, 175, 176).

Accordingly, when the moving part 170 moves in the vertical direction, it is smoothly moved by the rollers 175 and 176, and workability is improved.

6 is a side view showing another form of the tension arms 150 and 160. The tension arms 150 and 160 include downward inclined portions 151 and 161 inclined toward the body 100 toward the lower side and lower downward inclined portions 151 and 161 extending from the lower end position of the stoppers 152 and 162 toward the lower side And lower arms 153 and 163 extended to the lower side.

At this time, upper arms of the lower arms 153 and 163 have outwardly bent bent portions 152 and 162 for keeping the lower arms 153 and 163 apart from the body 100.

Accordingly, when the 'U' shaped moving part 170 moves upward along the outer sides of the downward inclined parts 151 and 161, the lower arms 153 and 163 are pinched toward the body 100, .

5, rollers 175 and 176 may be provided in the moving part 170. [

7 is a side view showing another form of the tension arms 150 and 160. The protruding inclined portions 154 and 164 protruding outward from the intermediate portion of the tension arms 150 and 160 and inclined downward toward the body 100, And lower arms 153 and 163 extending downward from the projecting slopes 154 and 164, respectively.

Accordingly, when the 'U' shaped moving part 170 moves upward along the outer sides of the projecting slopes 154 and 164, the lower arms 155 and 165 are pinched toward the body 100, .

5, rollers 175 and 176 may be provided in the moving part 170. [

100: body 110: handle
120: seed inlet 130: operation bar
140: opening and closing part 142: operating arm
143: connecting rotation part 150.160: tension arm
170: Moving 171: Roller
172, 174: wire 180: stopper
190:

Claims

A pipe-shaped body with an empty interior;
An opening / closing unit closing the lower end of the body;
A handle provided on the upper side of the body;
An operation bar connected to the handle portion at an upper end and connected to the opening / closing portion to open / close the opening / closing portion while moving in the vertical direction by operation of the handle portion;
A pair of tension arms fixed on both sides of the body and spaced apart from the body on the lower side;
And a connection member for connecting the operation bar and the pair of tension arms.

2. The apparatus according to claim 1, wherein the tension arm is formed to have a curved shape,
Wherein the connection member is fixed to the operation bar and moves up and down, and both ends of the connection member are extended to the outside of the tension arm.

2. The apparatus of claim 1, wherein the tension arm
A downward inclined portion inclined toward the body toward the lower side,
And a lower arm extending downward from a lower end of the downwardly inclined portion,
Wherein the connection member is fixed to the operation bar and moves up and down, and both ends of the connection member are extended to the outside of the downwardly inclined portion of the tension arm.

2. The apparatus of claim 1, wherein the tension arm
A protruding inclined portion protruding outward in an intermediate portion and inclined toward the body toward the lower side,
And a lower arm extending downward from the protruding inclined portion,
Wherein the connecting member is fixed to the operation bar and moves up and down, and both ends of the linking member are extended to the outside of the projecting inclined portion of the tension arm.

5. The planter according to any one of claims 2 to 4, wherein rollers are formed at both ends of the movement so as to be in contact with the tension arms.

The seeding machine of claim 1, wherein the connecting member comprises a wire, and the wire connects a portion of the tension arm spaced from the body and the operating bar.

The seeding machine according to claim 1, wherein the operation bar is provided with a restoring portion for restoring the handle portion and the opening / closing portion by elastically supporting the restraining portion.

The seeding machine according to claim 1, wherein the pair of tension arms are adjustable in height.

The tension bar according to claim 1, wherein the movement bar is fixed to the operation bar, one end of the wire is fixed on both sides of the movement, and the other wire is fixed to the tension arm via rollers provided on both sides of the body Features a planter.

The seeding machine according to claim 1, further comprising a funnel-shaped seed inlet at an upper end of the body.