KR102251436B1 - Topsoil recovery machine of rice seed planter - Google Patents

Abstract

A bed soil recovery device of a rice seed sowing machine according to the present invention comprises: a disc fixing frame composed of a U-shaped pipe with an opened upper portion; a bed soil hopper fixed to a lower portion of the disc fixing frame and spread out on both sides so as to receive and collect bed soil that is falling; a funnel for supplying soil to a soil supply hopper; a transfer path for transferring the bed soil collected in the bed soil hopper to the funnel; a disc chain in which a plurality of discs are formed in a chain shape at predetermined intervals inside the transfer path, wherein the discs are configured to transfer the bed soil in the transfer path; a motor which rotates when power is supplied; and a driving unit connected to the motor by a chain and configured to rotate the power of the motor to move the disc chain in one direction. In an embodiment of the present invention, bed soil that falls to the floor in a process of supplying the bed soil to a soil supply hopper of a rice seed sowing machine can be recovered and supplied back to the soil supply hopper.

Description

Topsoil recovery machine of rice seed planter

The present invention relates to a topsoil recovery device of a rice seed planter, and in particular, recovers topsoil falling to the floor from a soil supply hopper of a rice seed planter that continuously supplies a seedling box to lay the soil step by step and disperses the rice seed easily. Thus, it relates to the top soil recovery device of the rice seed planter that is supplied to the soil supply hopper again.

An example of a conventional rice seed seeding machine is announced as Korean Utility Model Publication No. 91-442, and a transfer roller for transferring the hair growth box is installed on the frame, and the transfer roller and hopper are retained, but discharged into the outlet of the hopper. After installing the roller, the steel plate is bent on the outside of the outlet, and the guide roller, which has a protective plate and an indented part, is covered on the shielding plate, and a rack gear part is formed on the adjusting plate for adjusting the distance between the outlet holes, and bitten by the adjustment gear It has a structured structure.

Then, a pulley is installed at an end of the transfer roller and the guide roller, and a belt is installed so that the pulleys can interlock, so that a handle is installed on one side of the guide roller.

So, in the conventional rice seed planting machine, when the user rotates the handle manually, the hair growth box is transferred longitudinally on the frame by the transfer roller, and the rice seed embedded in the recess of the guide roller inside the transfer box is transferred. It is easily dropped.

However, in the related art, since only rice seeds are manually dropped into the hair growth box, soil is not separately laid on the hair growth box and the rice seeds cannot be covered, and there is a problem that it is not convenient to use because it is operated manually.

In order to solve this problem, registration of the domestic utility model registration No. 20-0165457 was started. Such a rice seed seeding machine can continuously supply a seedling box to lay the soil step by step and easily spread the rice seed, and can easily realize the transport of the breeding box, stepwise laying of the soil, and midwifery of the rice seed by power.

1 is a view showing the rice seed planter disclosed in the domestic utility model registration No. 20-0165457.

Referring to FIG. 1, a conventional rice seed planter is provided with a plurality of support rollers 2 spaced apart on a frame 1, and a plurality of sprockets 4 connected to one side of the frame 1 by a chain 3 ,5) is installed, and a plurality of conveying rollers 7 rotated by a plurality of belts 6 are installed at intervals,

It consists of a structure in which a growth box feeder 8, a first soil supply hopper 9, a rice seed supply hopper 10, and a second soil supply hopper 11 are sequentially installed on the upper side of the frame 1.

That is, the plurality of sprockets 4 and 5 are rotated by the power of the first motor 12, and are connected by the chain 3 in which a protrusion 14 for transporting one hair growth box 13 is installed. , A plurality of the protrusions 14 are installed on the chain 3 at intervals of the length of the hair growth box 13 so as to easily and continuously transfer the hair growth box 13 on the frame 1 in the longitudinal direction. .

And the top soil is supplied to the first and second soil supply hoppers with a separate soil supply device.

However, conventionally, there is a problem in that the top soil falls to the floor in the process of supplying top soil to the first and second soil supply hoppers or during the process of supplying soil to the seedling box from the first and second soil supply hoppers.

Therefore, in the prior art, there is an inconvenience in that the user must scoop the dropped top soil with a shovel or other means and put it back into the soil supply hopper.

Domestic Utility Model Registration No. 20-0165457 Rice Seed Planter

The present invention was conceived to solve the above-described problems, and in the process of supplying topsoil to the soil supply hopper of the rice seed seeder, the top soil falling to the floor is recovered and supplied to the soil supply hopper again. It is intended to provide a topsoil recovery machine.

In addition, the present invention was conceived to solve the above-described problems, and a small number of people would put the topsoil falling to the floor in the process of supplying topsoil to the soil supply hopper of the rice seed planter. Since there is no need, it is intended to provide a topsoil recovery device for rice seed planters that saves manpower.

The topsoil recovery device of the rice seed planter according to an embodiment of the present invention,

As a topsoil recovery device that recovers topsoil falling to the floor in the process of supplying topsoil to the soil supply hopper of the rice seed planter and supplies them to the soil supply hopper,

Disc fixing frame composed of a pipe in the shape of a U with an open upper part;

A top soil hopper fixed to the lower portion of the disk fixing frame and spreading to both sides to receive and collect the falling top soil;

A funnel for supplying soil to the soil supply hopper;

A transfer path for transferring the top soil collected in the top soil hopper to the funnel;

A disk chain having a structure in which a plurality of disks are formed in a chain shape at predetermined intervals in the transfer path, and the disks transfer soil soil in the transfer path;

A motor that rotates when power is supplied; And

It includes; a driving unit connected to the motor and the chain to rotate the power of the motor to move the disk chain in one direction.

A tension control frame to which the motor is fixed and connects both open ends of the disk fixing frame;

First and second tension regulators for adjusting tension of the chain by connecting the open ends of the disk fixing frame and the tension adjustment frame in a screw manner; And

And first, second, and third corner rollers installed at a lower corner and a corner opposite to the driving unit so that the disk chain moves smoothly.

First and second lower fixing frames supporting the disk fixing frames; And

It further includes; rotating wheels mounted on both sides of the first and second lower fixing frames.

The driving unit,

A shod that rotates by receiving the driving force of the motor through a chain;

A sprocket rotating the disk chain according to the rotation of the shod; And

It includes; bearings for smooth rotation of the shod or sprocket.

Each of the first, second, and third rollers and the driving unit is covered with a safety cover.

In an embodiment of the present invention, in the process of supplying topsoil to the soil supply hopper of the rice seed planter, it is possible to provide a top soil recovery device of the rice seed planter for recovering the top soil falling to the floor and feeding back to the soil supply hopper.

In addition, in the embodiment of the present invention, in the process of supplying topsoil to the soil supply hopper of the rice seed planter, there is no need for a small number of people to put the topsoil falling to the floor again, thereby reducing manpower. It is possible to provide a topsoil recovery device for a planter.

1 is a view showing a conventional rice seed planter.
2 is a view showing a topsoil recovery device according to an embodiment of the present invention.
3 and 4 are views showing an example in which the topsoil recovery device according to an embodiment of the present invention is applied to a rice seed planter.
5 to 7 are diagrams showing in detail a disk chain passing through a topsoil hopper of a topsoil recovery device according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art may easily implement the present invention. However, the present invention may be implemented in various different forms and is not limited to the embodiments described herein. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the specification, when a part "includes" a certain component, it means that other components may be further included rather than excluding other components unless specifically stated to the contrary.

2 is a view showing a topsoil recovery device according to an embodiment of the present invention.

3 and 4 are views showing an example in which the topsoil recovery device according to an embodiment of the present invention is applied to a rice seed planter.

5 to 7 are diagrams showing in detail a disk chain passing through a topsoil hopper of a topsoil recovery device according to an embodiment of the present invention.

2 to 7, the topsoil recovery device of the rice seed planter according to an embodiment of the present invention,

As a topsoil recovery device that recovers topsoil falling to the floor in the process of supplying topsoil to the soil supply hopper of the rice seed planter and supplies them to the soil supply hopper,

Disc fixing frame 170 composed of a pipe in the shape of the open upper part (170);

A top soil hopper 140 fixed to the lower portion of the disk fixing frame 170 and spreading to both sides to receive and collect the falling top soil;

A funnel 160 for supplying soil to the soil supply hopper;

A transfer path 123 for transferring the top soil collected in the top soil hopper 140 to the funnel 160;

A disk chain 122 having a structure in which a plurality of disks are formed in a chain shape at predetermined intervals in the transfer path 123, and the disk 121 transfers top soil in the transfer path 123;

A motor 130 that rotates when power is supplied; And

And a driving unit 110 connected to the motor 130 by a chain to rotate the power of the motor 130 to move the disk chain 122 in one direction.

A tension control frame 190 to which the motor 130 is fixed and connects both open ends of the disk fixing frame 170;

First and second tension adjusters (191, 192) for adjusting the tension of the chain by connecting the open ends of the disk fixing frame 170 and the tension adjusting frame in a screw manner; And

It further includes: first, second, and third corner rollers 151, 152, and 153 installed at a lower corner and a corner opposite to the driving unit 110 so that the disk chain 122 moves smoothly.

First and second lower fixing frames 171 and 172 supporting the disk fixing frame 170; And

It further includes rotating wheels (173, 174) mounted on both sides of the first and second lower fixing frames (171, 172).

The lower fixing frames 171 and 172 have a square shape, and the disk fixing frame 170 is formed to be inclined at a predetermined inclination in a range of 10 to 30 degrees in a vertical direction from the fixing frame. Therefore, it is possible to recover the topsoil falling to the floor without interfering with the process of supplying topsoil to the soil supply hopper of the rice seed planter and supply them to the soil supply hopper.

The driving unit 110,

A shod 113 rotating by receiving the driving force of the motor 130 through a chain;

A sprocket 111 for rotating the disk chain 122 according to the rotation of the shod 113; And

A bearing 112 for smooth rotation of the shod 113 or the sprocket 111; is included.

Safety covers 181 are covered on the first, second, and third rollers 151, 152, and 153 and the driving unit 110, respectively.

In addition, brackets 180 for fixing the corner rollers 151, 152, and 153 may be provided at each corner of the transfer path 123, respectively.

5 to 7, the transfer path 123 is opened or cut in the portion where the disk chain 122 passes through the soil hopper 140 to expose the disk 121 to the outside. The top soil collected in the top soil hopper 140 may be contained in each of the disks 121 and transferred through a transfer path.

And, referring to Figure 2, a part of the transfer path 123 is formed of a transparent material or by installing an opening and closing plate 176 that can be opened and closed so that the clay is caught in the disk 121 of the disk chain 122, the transfer path 123 When) is blocked, the clogged part of the transfer path 123 can be punctured by opening the opening/closing plate 176 to remove the top soil. For reference, the open state of the opening and closing plate is indicated by a dotted line.

The operation of the topsoil recovery device according to an embodiment of the present invention having such a configuration will be described as follows.

First, the top soil recovery device is moved to be positioned as shown in FIG. 3. At this time, movement is easy due to the rotating wheels 173 and 174 mounted on both sides of the first and second lower fixing frames 171 and 172.

Next, when the rice seed seeding machine is operated, top soil and rice seeds are supplied to the breeding box. In this process, some topsoil falls and collects in the topsoil hopper 140.

At this time, when power is applied by operating a power switch (not shown), the motor 130 is driven.

Then, the drive unit 110 connected to the motor 130 by a chain operates, and the disk chain 122 is clockwise, that is, in the soil hopper 140 according to the rotation of the shoud 113 and the sprocket 111 After passing through the funnel 160, it moves in the direction going to the top soil hopper 140, passing through the driving unit 110 again.

At this time, the disk 121 is made of a silicone or resin material and moves while being closely coupled with the transfer path 123. Preferably, the disk 121 is formed to be slightly concave like a bowl, so that it is more advantageous to move with soil.

In addition, the first, second, and third corner rollers 151, 152, 153 are positioned at the lower corner and the opposite corner of the drive unit 110 so that the disk chain 122 moves smoothly. It rotates as it moves.

Then, a predetermined amount of top soil is contained in the disk 121 and is transferred along the transfer path 123.

At this time, when the topsoil transferred along the transfer path 123 reaches the funnel 160, it falls into the soil supply hopper through the funnel 160 connected to the open space in the lower direction of the transfer path 123. If necessary, a hose of a predetermined length may be inserted into the funnel 160 and used.

As this process is repeated, the top soil collected in the top soil hopper 140 is automatically supplied to the soil supply hopper through the funnel 160.

If necessary, the user adjusts the first and second tension regulators 191 and 192 so that the tension control frame 190 moves in the same or opposite direction as the moving direction of the chain 131, and accordingly, the motor 130 As it moves, the tension of the chain between the motor 130 and the driving unit 110 is adjusted.

In the above embodiment of the present invention, in the process of supplying topsoil to the soil supply hopper of the rice seed planter, topsoil falling to the floor may be recovered and supplied back to the soil supplying hopper.

In addition, in the embodiment of the present invention, since it is not necessary for a small number of people to put the topsoil falling to the floor again in the process of supplying topsoil to the soil supply hopper of the rice seed planter, manpower can be reduced. have.

Although the embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention defined in the following claims are also provided. It belongs to the scope of rights.

Claims (5)

As a topsoil recovery device that recovers topsoil falling to the floor in the process of supplying topsoil to the soil supply hopper of the rice seed planter and supplies them to the soil supply hopper,
Disc fixing frame composed of a pipe in the shape of a U with an open upper part;
A topsoil hopper fixed to a lower portion of the disk fixing frame and spreading to both sides to receive and collect the falling topsoil;
A funnel for supplying soil to the soil supply hopper;
A transfer path for transferring the top soil collected in the top soil hopper to the funnel;
A disk chain having a structure in which a plurality of disks are formed in a chain shape at predetermined intervals in the transfer path, and the disks transfer soil soil in the transfer path;
A motor that rotates when power is supplied; And
Including; a driving unit connected to the motor and the chain to rotate the power of the motor to move the disk chain in one direction, and
A tension control frame to which the motor is fixed and connects both open ends of the disk fixing frame;
First and second tension regulators for adjusting tension of the chain by connecting the open ends of the disk fixing frame and the tension adjustment frame in a screw manner; And
The disc chain further includes; first, second, and third corner rollers installed at a lower corner and a corner opposite to the driving unit so that the disk chain moves smoothly,
First and second lower fixing frames supporting the disk fixing frames; And
Further comprising; rotating wheels mounted on both sides of the first and second lower fixing frames,
The driving unit,
A shod that rotates by receiving the driving force of the motor through a chain;
A sprocket rotating the disk chain according to the rotation of the shod; And
Including; bearings for smooth rotation of the shod or sprocket,
Each of the first, second, third rollers and the driving unit is characterized in that a safety cover is covered,

The first and second lower fixing frames have a rectangular shape, and the disk fixing frame is formed to be inclined at a predetermined inclination in a range of 10 degrees to 30 degrees in a vertical direction from the fixing frame,
Each corner of the transfer path is further provided with a bracket for fixing each of the first to third corner rollers,
In the portion where the disk chain passes the topsoil hopper, the transfer path is opened or cut to expose the disk to the outside, whereby the topsoil collected in the topsoil hopper is contained in the disk and transferred through the transfer path. ,
When a part of the transfer path is formed of a transparent material or an opening/closing plate that can be opened or closed is installed, and the transfer path is blocked due to the top soil being caught in the disk of the disk chain, the transfer path is opened by opening the opening and closing plate to remove the top soil. Characterized in that it clears the blockage
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