WO2022039331A1

WO2022039331A1 - Hand-cart type seed sowing apparatus

Info

Publication number: WO2022039331A1
Application number: PCT/KR2020/017607
Authority: WO
Inventors: 박연수
Original assignee: 주식회사 자연이야기
Priority date: 2020-08-19
Filing date: 2020-12-04
Publication date: 2022-02-24
Also published as: KR20220022792A

Abstract

The present invention provides a hand-cart type seed sowing apparatus comprising: a hand-cart body; at least one plow member; at least one sower; a weighing means; and a soil covering member, wherein the hand-cart type seed sowing apparatus is manually moved by being pushed by an operator, forms at least one furrow, and allows seed sowing in the furrow and soil covering to be performed simultaneously by driving power transmitted from a wheel shaft according to the movement thereof. Accordingly, an effect of performing the seed sowing operation rapidly and smoothly at once within a short period of time and an effect of maximizing the efficiency in the seed sowing operation are obtained.

Description

Cart-type seed sowing device

The present invention relates to a handcart-type seed sowing apparatus, and more particularly, to form at least one or more furrows as it moves while pushing by a worker's manual work, and sowing into the furrows by power transmitted from a wheel shaft according to the movement. It relates to a wheelbarrow-type seed sowing device that allows this to be done and at the same time to cover soil at the same time.

In general, as a method of sowing the seeds to be cultivated, the row sowing method in which seeds are continuously sprayed for sowing and the branch sowing method in which the seeds are sown at equal intervals for sowing are used.

Herein, the seed sowing apparatus to which the point sowing method is applied will be described.

In the prior art of the conventional seed sowing apparatus to which the point wave decoration is applied as described above, the Republic of Korea Utility Model Publication No. 20-0181025 and Korean Utility Model Publication No. 20-2016-0002683, which sow seeds manually by a worker (hereinafter referred to as 'Prior Art Documents 1').

In addition, in the prior art related to the conventional sowing device that sows seeds while moving by the engine, it has been posted in Korean Utility Model Publication No. 20-0432384 and Korean Utility Model Publication No. 20-0442519 (hereinafter referred to as 'prior art'). References 2').

In addition, in the prior art related to the conventional sowing device, which is carried out by the engine while sowing in the furrow after sowing to cover the soil, Korean Patent Publication No. 10-0606143 and Republic of Korea Patent Publication No. 10-1426019 have published (hereinafter referred to as 'prior art'). Technical documents 3').

However, in the above-mentioned prior art documents 1, by sowing seeds in an already formed one row of furrows or ridges, there is a disadvantage in that the seeding efficiency is considerably lowered.

Prior art documents 2 to 3 are not only a disadvantage in that the technical configuration is quite complicated as the engine is mounted, but also the disadvantage that ordinary people who cannot handle the engine cannot use it. It has disadvantages.

In particular, prior art documents 1 to 3 have the disadvantage of having to perform a line furrow operation together with the disadvantage that it cannot be used in farmland where the furrow is not formed as the sowing is performed in a state in which the furrow is already formed on the ground.

The specific technical solution of the present invention for solving the various problems of the prior art is to form at least one or more furrows as it moves while pushing by the manual operation of the operator, and by the power transmitted from the wheel shaft according to the movement. An object of the present invention is to provide a wheelbarrow-type seed sowing device that allows sowing to be carried out in a furrow and at the same time to cover soil at the same time.

Another specific technical solution of the present invention is to enable the plow member to be elastically raised and lowered according to the condition of the ground and to form a furrow to a required depth.

Another specific technical solution of the present invention is to ensure that the discharge of seeds for sowing is also constant and uniform at all times.

Each wheel is provided on each wheel shaft rotatably mounted to the front and rear, the cart body including a handle at the rear; at least one plow member provided at a predetermined interval so as to adjust the depth of the furrow along with lifting and lowering according to the state of the ground when moving to the front side of the cart body; at least one planter connected to the wheel shaft and the first power transmission member to the rear side cart body of the plow member and corresponding to the plow member to sow seeds into each furrow formed by the plow member; a weight means provided on the cart body between the plow member and the planter; and a soil covering member for covering the furrows in which seeds are sown in the rear side cart body of the seeding machine.

The plow member includes a mounting bracket including a pair of mounts mounted at a predetermined distance to a frame provided on the vehicle body of the handcart, a cylinder provided so as to be able to move up and down on the pair of mounts of the mounting bracket, and a bottom surface of the cylinder. A guide pad having an upper portion coupled and fixed and a lower portion bent so as to be in contact with the ground, and a fixture fixed to the upper lower surface of the guide pad so that the upper end is inserted into the insertion hole of the guide pad to be adjusted in height Includes plow.

The height adjustment of the plow is adjusted by the first long hole formed on the plow.

The cylinder includes a support piece fixed between a pair of mounts, a spring having an upper end supported on the support piece, and a cylinder body in which the spring is built and height-adjusted on the pair of mounts by a second long hole.

The planter has respective cradles formed on both sides of the upper side, a mounting holder mounted on a frame provided on the cart body, each mounting ring mounted on the cradle on both sides is formed, and the first power delivery member is formed on one side of the outer surface. A seeding housing in which a rotating second power transmitting member is formed and a discharge hole is formed on the opposite side where the second power transmitting member is formed. includes

The second power transmission member includes a single rotating shaft rotated in the first power transmission member, a driving gear into which the rotating shaft is inserted and rotated, and an interlocking gear rotated by meshing with the driving gear, and the interlocking gear and the rotating plate are inserted and rotated It includes an interlocking gear shaft.

The rotating plate includes each bucket formed at a predetermined interval so that one surface is in contact with the inner surface of the sowing housing and the seeds are scooped up on the opposite side thereof, wherein the bucket protrudes from the rotating plate and the bucket body is accommodated by a predetermined number of seeds. and a through-hole formed so that the seed accommodated in the bucket body is discharged through the discharge hole in the rotating plate on which the bucket body is formed.

The weight means includes an accommodating box installed on an installation frame formed on the vehicle body of the cart, and at least one weight body accommodated in the accommodating box.

The covering member includes suspensions formed on both sides of the cart body, and a covering chain with each end fastened between the suspensions and the suspension to cover the soil pumped from both sides of the furrow into the furrow.

The present invention forms at least one or more furrows as it moves while pushing by the operator's manual work, and at the same time allows sowing to be made in the furrows by the power transmitted from the wheel shaft according to the movement, and at the same time can be made collectively until cover. By doing so, it has the effect of maximizing the efficiency of the sowing operation with the effect that the sowing operation can be performed quickly and smoothly within a short time at a time.

In addition, by allowing the plow member to be elastically raised and lowered according to the state of the ground and to form a furrow to a required depth at the same time, it has the effect of increasing the efficiency of furrow formation according to the ground conditions of the cultivation area.

In addition, by allowing the discharge of seeds for sowing to be constant and uniform at all times, it is possible to increase the seeding efficiency and thus have the effect of maximally increasing the cultivation efficiency.

1 is a perspective view for explaining the present invention;

2 is a side view according to FIG. 1 ;

3 is a plan view according to FIG. 1 ;

4 is a partial enlarged cross-sectional view for explaining the plow member of the present invention;

Figure 5 is a partial exploded perspective view for explaining the planter of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, and the present invention is not limited or limited by the embodiments.

Figure 1 is a perspective view for explaining the present invention, Figure 2 is a side view according to Figure 1, Figure 3 is a plan view according to Figure 1, Figure 4 is a partially enlarged cross-sectional view for explaining the plow member of the present invention, Figure 5 is a partially exploded perspective view for explaining the planter of the present invention.

As shown in the figure, the handcart-type seed sowing device has a disadvantage in that the seeding efficiency is considerably lowered as it is sown only in one or two rows as well as a simple sowing use as described in the background technology of the invention.

Moreover, the biggest disadvantage in a general seed sowing device is that it does not form a furrow and is used only for simple sowing in a cultivated field in which the furrow is formed.

The present invention forms at least one or more furrows as it moves while pushing by the operator's manual work, and at the same time allows sowing to be made in the furrows by the power transmitted from the wheel shaft according to the movement, and at the same time can be made collectively until cover. An object of the present invention is to provide a cart-type seed sowing device.

The handcart-type seed sowing apparatus 10 according to the present invention includes a handcart body 10, at least one plow member 20, at least one planter 30, a weight means 40, and a cover member 50 have a technical structure.

The cart body 10 is in the form of a frame that an operator can push, and each wheel 12A is provided on each wheel shaft 12 rotatably mounted on the front and rear, and a handle 14 at the rear It has a technical configuration that includes

In other words, the cart body has a structure in which an operator can hold and push a handle, and can be stably moved on the ground of the plantation by each wheel provided on both sides of each wheel shaft formed in the front and rear.

At least one plow member 20 is capable of simultaneously forming a plurality of furrows as well as one row in the plantation for sowing. It has a technical configuration provided with at least one provided at a predetermined interval so as to adjust the depth of the.

A specific technical configuration of the plow member 20 includes a mounting bracket 22 including a pair of mounting brackets 22A mounted at a predetermined distance to a frame provided in the cart body 10, the mounting bracket 22 ) and a cylinder 24 provided to be liftable on a pair of mounting tables 22A.

In addition, the upper part is fixed to the lower surface of the cylinder (24) and the lower part is bent so as to be in contact with the ground, the guide pad (25) having an elastic force, and a fixture (26) fixed to the upper lower surface of the guide pad (25) and a plow 28 whose upper end is mounted to be inserted into the insertion hole 25A of the guide pad 25 so as to be height-adjusted.

In other words, the plow member is to form a furrow for sowing in the cultivated land, and the required number of furrows is formed by mounting as many as necessary.

Here, the height of the plow 28 is adjusted by the first long hole 28A formed on the plow 28, so that the depth of the furrow can be adjusted according to the seed to be sown. That is, the plow fastened and fixed by the fastener is provided so as to be adjustable in height by the fastener on the first long hole formed in the plow.

In addition, the cylinder 24 includes a support piece 22A-1 fixed between a pair of mounting brackets 22A, a spring 23 whose upper end is supported by the support piece 22A-1, and the spring 23 ) is built-in and includes a cylinder body 24A that is height-adjusted on a pair of mounts 22A by a second long hole 24A-1.

Accordingly, in the process of moving forward to form a furrow, the guide pad is raised and lowered on the mount of the mounting bracket according to the condition of the ground when moved while in contact with the ground of the cultivation area. That is, the surface of the plantation maintains a relatively even state, but because there are sometimes uneven and protruding parts, it is naturally raised and lowered by the cylinder according to the state of the ground. Accordingly, it is possible to prevent damage or breakage by minimizing damage to the plow member from the portion protruding to the ground.

In addition, the plow is adjusted in height from the rear side of the guide pad, and the depth of the furrow, that is, the depth required according to the seed to be sown, is set and fixed according to the seed to be sown. Smoothly form the furrow of the furnace.

As a result, the furrows for sowing can be formed smoothly with the required number and depth without cumbersome or inconvenience.

At least one planter 30 is connected to the wheel shaft 12 and the first power transmission member 31 positioned in front of the wheelbarrow body 10 on the rear side of the plow member 20 to connect the plow member 20 . It has a technical configuration in which at least one corresponding to the plow member 20 is provided to sow seeds into each furrow formed by the . The first power transmission member may be composed of a conventional sprocket and a chain, a timing pulley, a timing belt, or the like.

Accordingly, the planter sows the seed to be sown in the furrow formed by the plow member.

The specific technical configuration of the planter 30 is a mounting holder 32 that is mounted on a frame provided in the handcart vehicle body 10 with respective cradles 32A formed on both sides of the upper side, and the cradles 32A on both sides. Each mounting ring 34A to be mounted is formed, and a second power transmission member 35 rotated by the first power transmission member 31 is formed on one surface of the outer surface, and the second power transmission member 35 is It includes a seeding housing 34 in which the discharge hole 36 is formed on the opposite side.

In addition, while rotating by the second power transmission member 35 in the inside of the seeding housing 34, a rotating plate 38 for scooping up and discharging seeds is included.

In the above, the second power transmission member 35 includes a single rotation shaft 35A rotated on the first power transmission member 31, a driving gear 35B into which the rotation shaft 35A is inserted and rotated, and the driving gear It includes an interlocking gear (35C) which is rotated in engagement with (35B) and an interlocking gear shaft (35D) into which the interlocking gear (35C) and the rotating plate (38) are inserted and rotated.

The rotating plate 38 also includes each bucket 38A formed at a predetermined interval so that one surface is in contact with the inner surface of the sowing housing 34 and the seeds are scooped up on the opposite side thereof, wherein the bucket 38A is a rotating plate. The seeds accommodated in the bucket body 38A-1 are discharged from the bucket body 38A-1 protruding from 38 and accommodating a predetermined number of seeds and the rotating plate 38 on which the bucket body 38A-1 is formed. and a through hole 38A-2 formed therethrough to be discharged through the hole 36 . The open portion of the bucket body is positioned in a direction in which the rotating plate is rotated, and has a size in which at least one or more can be put depending on the seed.

That is, the rotating plate is discharged to the outside through the discharge hole formed in the sowing housing through the through hole while scooping up the seeds accommodated in the sowing housing by each bucket. At this time, as the bucket is formed at a predetermined interval on the rotating plate, it is discharged at a constant speed and the distance between sowings can also be made accurately.

In the above, the bucket body 38A-1 has a semicircular shape in the direction in which the rotating plate 38 is rotated so that the seeds contained in the sowing housing 34 are smoothly scooped up and then quickly and smoothly discharged through the discharge hole 36. It is opened, and includes a curved shape formed from the open portion toward the through hole 38A-2.

Accordingly, as the rotating plate rotates while scooping up the seeds contained in the sowing housing by the bucket, the seeds scooped up by the bucket at the position where the discharge hole of the sowing housing is formed quickly and smoothly to the outside through the through hole and the discharge hole. is emitted

That is, as the through hole comes into contact with the inner surface of the sowing housing, the seeds contained in the bucket are accommodated in the bucket and then rotated to match the position of the discharge hole formed in the sowing housing, so that the seeds can be discharged quickly. Moreover, due to the shape of the bucket body, the seeds are smoothly scooped up while the discharge can be made quickly and smoothly.

In addition, it is preferable that the discharge hole 36 formed in the seeding housing 34 is larger than the through hole 38A-2 formed in the bucket 38A.

Accordingly, the seeds contained in the bucket can be discharged more rapidly through the discharge hole through the through hole.

In other words, the seeding machine does not require separate power, but the power transmitted by the first power transmission member to the rotational force generated from the wheel shaft provided in the cart body for movement is performed through the second power transmission member. do. That is, the seeding is also self-powered, that is, the seeding is seeded by the second power cutting member and the rotating plate provided in the seeding housing that is also transmitted by the first power transmitting member.

The weight means 40 has a technical configuration provided in the cart body 10 between the plow member 20 and the planter 30 . Preferably, the weight means is disposed close to the side of the plow member.

That is, the handcart car body of the present invention is a conventional frame frame, and is relatively light in weight, and thus a certain amount of heavy load is required when forming the furrow, and thus, it is a technical configuration to satisfy this.

The specific technical configuration of the above-mentioned weight means 40 includes the accommodating box 42 installed in the installation frame formed on the cart body 10, and at least one weight body 44 accommodated in the accommodating box 42. include

In other words, the weight means depends on the condition of the plantation and the depth of the furrow, that is, when the ground of the plantation is weak or the furrow is to be formed at a low depth, a small number of weights are placed on it, and the ground is hard or deep. When forming a furrow, a large number of weights are placed on it.

Accordingly, when a furrow is to be formed in the ground, it can be formed more smoothly and easily by weight means.

The covering member 50 has a technical configuration for covering the furrows in which the seeds are sown in the cart body 10 on the rear side of the seeding machine 1 .

The specific technical configuration of the jacket member 50 is as follows: each of the suspensions 52 formed on both sides of the cart body 10, and each end is fastened between the

suspensions

52 and 52 to form a furrow It includes a soil chain 54 to cover the soil raised on both sides into a furrow. In addition to the cover chain, any known flexible wire shape having a weight may be formed.

In other words, when the furrow is formed by the plow in a state in which the seeds are sown in the furrow, the soil chain of the covering soil member covers the seeds and covers the furrow while sweeping the soil raised to both sides while moving it.

Therefore, the present invention forms a furrow by the plow member, and sowings seeds in the formed furrow and the process of covering the sown furrow at the same time, so that it has high efficiency as well as convenience of use.

Moreover, by sowing the seeding in a required plurality, it is possible to increase the seeding efficiency.

In addition, it does not have a complicated technical configuration, but rather provides the convenience of sowing a desired seed simply and quickly by a worker pushing it in the cultivation area.

The handcart-type seed sowing device according to the present invention forms at least one or more furrows as it moves while pushing it manually by an operator, and sowing is performed in the furrows by the power transmitted from the wheel shaft according to the movement, and at the same time By making it possible to cover the soil at once, it is possible to increase the crop yield by improving the efficiency of the sowing operation with the effect that the sowing operation can be performed quickly and smoothly within a short time at a time.

Claims

Each wheel is provided on each wheel shaft rotatably mounted to the front and rear, the cart body including a handle at the rear;

at least one plow member provided at a predetermined interval so as to adjust the depth of the furrow along with lifting and lowering according to the state of the ground when moving to the front side of the cart body;

at least one planter connected to the wheel shaft and the first power transmission member to the rear side cart body of the plow member and corresponding to the plow member to sow seeds into each furrow formed by the plow member;

a weight means provided on the cart body between the plow member and the planter; and

A handcart-type seed sowing apparatus comprising a; a soil covering member for covering the furrow in which seeds are sown in the rear side of the handcart vehicle body of the seeding machine.
According to claim 1,

The plow member includes a mounting bracket including a pair of mounts mounted at a predetermined distance to a frame provided on the vehicle body of the handcart, a cylinder provided so as to be able to move up and down on the pair of mounts of the mounting bracket, and a bottom surface of the cylinder. A guide pad having an upper portion coupled and fixed and a lower portion bent so as to be in contact with the ground, and a fixture fixed to the upper lower surface of the guide pad so that the upper end is inserted into the insertion hole of the guide pad to be adjusted in height A cart-type seed sowing device including a plow.
3. The method of claim 2,

The height adjustment of the plow is a handcart-type seed sowing device that is height-adjusted by a first long hole formed on the plow.
3. The method of claim 2,

The cylinder includes a support piece fixed between a pair of mounts, a spring having an upper end supported on the support piece, and a cylinder body in which the spring is built in and height-adjusted on the pair of mounts by a second long hole. type seed sowing device.
According to claim 1,

The planter has respective cradles formed on both sides of the upper side, a mounting holder mounted on a frame provided on the cart body, each mounting ring mounted on the cradle on both sides is formed, and the first power delivery member is formed on one side of the outer surface. A seeding housing in which a rotating second power transmitting member is formed and a discharge hole is formed on the opposite side where the second power transmitting member is formed. A cart-type seed sowing device comprising a.
6. The method of claim 5,

The second power transmission member includes a single rotating shaft rotated in the first power transmission member, a driving gear into which the rotating shaft is inserted and rotated, and an interlocking gear rotated by meshing with the driving gear, and the interlocking gear and the rotating plate are inserted and rotated A cart-type seed sowing device including an interlocking gear shaft.
6. The method of claim 5,

The rotating plate includes each bucket formed at a predetermined interval so that one surface is in contact with the inner surface of the sowing housing and the seeds are scooped up on the opposite side thereof, wherein the bucket protrudes from the rotating plate and the bucket body is accommodated by a predetermined number of seeds. and a through hole formed through the rotating plate on which the bucket body is formed so that the seeds accommodated in the bucket body are discharged through the discharge hole.
The method of claim 1,

The weight means includes a accommodating box installed on an installation frame formed on the vehicle body of the cart, and at least one weight body accommodated in the accommodating box.
The method of claim 1,

The cover member includes each of the suspension stands formed on both sides of the cart body, and a cover chain that is fastened to each end between the suspension and the suspension to cover the soil pumped from both sides of the furrow into the furrow. Device.