KR20190094004A - Agricultural Material Spreading Device - Google Patents

Abstract

The present invention relates to a spreading device for spreading an agricultural material on the packaging, which comprises: a spreader including a machine main body movable to the packaging and a spreading unit coupled to the machine main body to receive the agricultural material and to spread the agricultural material to the packaging; and a loader for displaying a control and operation state to control the agricultural material spread from the spreader. The loader includes an input unit in which a user can set the spreading amount per unit area of the agricultural material spread from the spreader to the packaging, the spreading range, and a type of spread agricultural material by interlocking with the moving speed of the machine main body and the position in the packaging while the machine body moves. Therefore, the present invention can provide an agricultural material spreading device for spreading the agricultural material which enables the user easily and conveniently set the amount of spreading, spreading range, and type of spreading by being interlocking with the position information and the moving speed of the spreading device and easily grasping the current set value, the current spreading amount and the like.

Description

Agricultural Material Spreading Device to Spray Agricultural Materials

The present invention relates to a farm material spraying device for spraying agricultural materials, more specifically, the user can set the amount of spraying (spraying) per unit area, the spreading range, the type of spraying according to the characteristics of each agricultural material and the user set in the process of spraying It is associated with a farm material spreading device that spreads agricultural materials with improved methods for displaying the set values, the current spreading amount and the status of the operating parts (voltage, current, fault conditions, etc.).

Generally, in order to grow crops in cultivation fields such as rice fields, fields, orchards, various agricultural materials such as fertilizers, pesticides and seeds are sprayed. In the case of killing various agricultural materials, various agricultural working machines or apparatuses such as a sprayer, a fertilizer, a sprayer, a sprayer and the like are used.

The agricultural work machine, which is an agricultural work machine, includes a distributed farming machine used over the shoulder of a worker, a farming machine such as an attachable spreader used to attach to a rider such as a tractor, rice transplanter, and a manager, and a traveling farm machine that is driven by manpower or electric power. Separated by.

As the agricultural materials spraying using such agricultural machinery is not constant the movement speed of the agricultural machinery, the spreading of agricultural materials in the cultivation packaging can be made non-uniform, so that the growth state of the crops in the cultivation packaging not only shows a big difference for each partition but also There was a problem that the merchandise is lowered.

In order to solve such a problem, the Republic of Korea Patent Registration 10-0644431 uses a GPS (Global Position System) receiving chip to accurately determine the current position of the agricultural work machine, and corresponds to the unit partition in the redistribution corresponding to the current position identified The farm equipment was sprayed to meet the target spraying volume corresponding to the unit division by controlling the spraying of agricultural materials according to the moving speed of agricultural machinery by receiving the target spraying quantity from the terminal equipment.

[Related Patent Documents]

Japanese Patent Laid-Open No. 2004229633 (published Aug. 19, 2004)

Japanese Laid-Open Patent Publication 2005176741 (published Jul. 7, 2005)

An object of the present invention, in conjunction with the position information and the moving speed of the spreading device, the user can easily determine the current set value, the current spreading amount, etc. while the user can easily and conveniently set the spreading amount, spreading range, spreading type of agricultural materials It is to provide an agricultural materials spraying device for spraying the agricultural materials.

In addition, another object of the present invention is to provide a farm material spreading device that is simple and convenient to use because a user can carry a loader that can be operated, set or indicate a state.

In addition, another object of the present invention is to provide a farm material spreading device that can be simply and conveniently corrected and reflected when the input information and the actual operation information is different.

An object of the present invention is a sprinkling apparatus for spraying agricultural materials onto a pavement including a paddy field and a field, comprising: a machine main body movable to the pavement; and the agricultural material coupled to the machine main body to accommodate the agricultural material; Sprayer for spraying; Spraying comprising; A loader, which is a means for displaying a control and operation state so as to adjust the agricultural material sprayed from the spreader, wherein the loader has a user moving speed of the machine body in a process of moving the machine body, a position in a package. In conjunction with the sprayer is achieved by the spreading device, characterized in that the input unit for setting the spraying amount per unit area of the agricultural material sprayed on the pavement, the spraying range, the type of agricultural material sprayed.

In addition, the loader preferably includes a display unit for indicating the details set by the user and the operating state of the machine main body and the spreader.

In addition, the spreader, a storage hopper for accommodating the agricultural material, a spraying gate provided on the lower side of the storage hopper to open and close the agricultural material to be discharged, and provides a rotational force to enable spraying the agricultural material discharged from the spraying gate It includes a spray drive main body including a rotating plate provided to be sprayed, the spray gate and the spray drive main body is operated by a pre-input map previously input to the loader according to the contents input from the input unit and the size of the package, etc. It is desirable to.

The spraying gate and the spraying driving body may be configured based on the sensing discharge amount by the loader by comparing the sensing discharge amount sensing the amount of agricultural materials discharged from the storage hopper with the previously input discharge amount previously input by the input map. It is desirable to modify and operate.

In addition, it is preferable that the spraying gate and the spraying driving body operate in conjunction with the speed signal and the direction signal of the machine main body.

In addition, the loader preferably includes a portable device including a smart phone owned by a user who has downloaded an application provided by a server manager for managing and controlling the operation and control of the sprayer.

According to the present invention, the user can easily determine the current setting value, the current spreading amount, etc. while the user can easily and conveniently set the spreading amount, the spreading range, and the spreading type of the agricultural material in conjunction with the position information and the moving speed of the spreading device. A farm material spreading device for spraying farm materials can be provided.

In addition, the loader can be carried by the user to operate, set or indicate the state, it is possible to provide a farm material spreading device that is simple and convenient to use.

In addition, when the previously input information and the actual operation information is different, it is possible to provide a farm material spreading device that can be simply and conveniently corrected and reflected.

1 is a schematic view for explaining a spraying device according to an embodiment of the present invention,
2 is a flow chart for explaining the spraying method of the spraying device,
3 is a flowchart for explaining a process of correcting the spray amount;
4 is a block diagram illustrating a process of calculating or setting a spreading amount to a spreading range.

Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the art to which the present invention pertains. It is provided to fully convey the scope of the invention to those skilled in the art, and the present invention is defined only by the scope of the claims.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Regardless of the drawings, the same reference numbers refer to the same components, and “and / or” includes each and every combination of one or more of the items mentioned.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. In this specification, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and / or "comprising" does not exclude the presence or addition of one or more other components in addition to the mentioned components.

Unless otherwise defined, all terms (including technical and scientific terms) used in the present specification may be used in a sense that can be commonly understood by those skilled in the art. In addition, the terms defined in the commonly used dictionaries are not ideally or excessively interpreted except when clearly not specifically defined.

A spray device for spraying agricultural materials according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4.

1 is a schematic view for explaining the spraying apparatus according to an embodiment of the present invention, Figure 2 is a flow chart for explaining the spraying method of the spraying device, Figure 3 is a flow chart for explaining the process of modifying the spraying amount, 4 is a block diagram illustrating a process of calculating or setting a spreading amount to a spreading range.

For convenience of description, the spraying device (100, hereinafter 'spraying device') for spraying agricultural materials according to the present invention for the convenience of the loader which is a means to a device including a manipulator or a controller capable of controlling each spreading device 100 130 may include a server of the user's smart phone downloaded the application that can control and display all related to the spraying device 100, such as the server manager 150 controls, drives, display the spraying device 100 It may also include a loader 130 of the type that can be operated in a portable device including a. Such applications are made on the Internet connected by wire or wireless, as needed, and can detect the current location of the spraying apparatus 100, packaging, etc. used by the user by using general location information on the Internet.

That is, the user may connect to the server provided by the server manager 150 by accessing the application provided by the server manager 150 on the Internet. The server manager, which is a user server, includes wired and wireless Internet communication means such as a computer and a smartphone. In FIG. 1, the two solid line arrows indicate that interconnections or connections can be made on the Internet.

In the present invention, the connection or connection is a user connected to or connected to the server manager 150 via wired or wireless internet network through a computer, a smartphone, or the like, and related information including control and display of the spraying device 100 according to the present invention. Means the state that can be input and expressed.

In addition, the administrator server can perform all the usual tasks such as the general location information except for the characteristic part of the present invention by serving as a general large computer function such as allocating and distributing information input by a user to be described later. Therefore, hereinafter, the server administrator, etc. will not be described in detail, and only the characteristic processing procedure will be described in the present invention.

As shown in FIG. 1, the sprinkling apparatus 100 sprays agricultural materials such as fertilizers and seeds onto a pavement containing rice fields, fields or orchards, and is movable to the pavement. A sprinkler 110 coupled to the machine main body 113 to receive the agricultural material and to spray the agricultural material onto the pavement; And a loader 130 that displays a control and operation state so as to adjust the agricultural material sprayed from the spreader 110. The loader 130 includes the user in the process of moving the machine main body 113. The input unit 133 which can set the spraying amount per unit area of the agricultural material sprayed on the package by the spreader 110, the spraying range, and the spraying type in conjunction with the moving speed of the machine main body 113 and the position in the package, and the user It is preferable that the display unit 135 indicating the set details and the operating state of the machine main body 113 and the spreader 110 is provided.

Machine body 113 may move the pavement, such as a cultivator, tractor, etc., the spreader 110 is coupled to the machine body 113, the spreader 110 can move along the machine body 113. The machine body 113 may spread along the boundaries of the pavement, spreading the agricultural materials, and for example, may be slower than moving linearly in each corner region of the rectangular pavement, and this change in speed is carried out by the loader 130. Of course, you can detect and control.

The sprayer 110, as shown in Figure 1, is connected to the machine main body 113, belt, hydraulic pressure, etc. in a known manner and driven to provide a rotational force to the rotating plate (115c1) and the rotation driving body (115c) In addition, the conical storage hopper 115a having a narrow cone-shaped bottom side to be combined with the spraying frame (not shown) and the agricultural material which is opened and accommodated under the storage hopper 115a may be supplied to the rotating plate 115c1. It is preferable to have a sprinkling gate 115b that can open and close the opening by an electric, hydraulic, or the like, and a rotating plate 115c1 that can spray agricultural materials supplied from the sprinkling gate 115b to the package by the rotational force. .

 Spreading gate 115b is preferably provided on both sides of the storage hopper 115a to be able to spread the agricultural materials to the right or left of the direction in which the machine main body 113 moves. For example, when the main body 113 moves along the boundary of the pavement, the spraying gate 115b on the right side is completely closed and only the spreading gate 115b on the left side is opened as necessary so that agricultural materials are not sprayed beyond the right boundary of the pavement. You can do that.

In addition, according to the opening and closing degree of the spraying gate 115b, the amount of agricultural materials supplied to the rotating plate 115c1 may be different and the amount of spraying of the agricultural materials sprayed may be adjusted.

It is preferable that the loader 130 functions as a normal operation button or an operation panel capable of inputting, correcting, and displaying information required by the user as described above. The loader 130 is preferably input in advance in accordance with the agricultural materials to be described later by the server manager 150, etc. exist in the form of an input map.

An operation process of the spraying device 100 having such a configuration will be described in detail with reference to FIGS. 2 to 4.

First, the user maintains the machine body 113 and the loader 130 in an operable state in a package to which the agricultural material is to be sprayed using a loader 130 or a button on the machine body 113 as necessary.

Next, the user sets the spreading amount, the spreading range for spraying the agricultural materials stored in the storage hopper 115a, the spraying type associated with the agricultural materials to be sprayed (S111). In this case, when the user selects the spreading amount and the spreading range, information on how the spreader 110 should operate is pre-input and this pre-input information is referred to as a pre-input map for convenience.

An example of such an input map is shown in [Table 1].

Agricultural materials type Gate opening and closing degree Rotation speed (rpm) Spraying rate (kg / ㎡) Spray range (cm) Remarks


A


1/3
a1 a11 a111 sparge
Scope
left side
or
Right
Set
Possible
a2 a21 a211 a3 a31 a311
2/3
b1 b11 b111 b2 b21 b211 b3 b31 b311
3/3
c1 c11 c111 c2 c21 c211 c3 c31 c311

Such a pre-input map is input in advance using the data as shown in FIG. 4 to be described later, and such a pre-input map is preferably continuously upgraded by many uses and materials.

Here, the pre-input map is shown in a table for convenience of description, but since it is associated with the moving speed of the machine main body 113, it may be input as a formula having a constant.

Looking at the process of this input map is as follows.

For example, if the user inputs or selects the spray amount 'b21' kg and the spraying range 'b211' cm by selecting 'A' as a compound fertilizer at the input unit 133 of the loader 130, Table 1 in the spreader 110. By the pre-input map such as the gate opening and closing degree is 2/3, the rotation speed of the rotating plate 115c1 is 'b2' rpm so that the sprayer 110 is operated with the information previously input.

Of course, the opening and closing degree of the sprinkling gate 115b is of course associated with the feed rate of the sprinkler 110 to the machine main body 113.

The spraying unit 115 is operated by the setting and pre-input information (S113). When the machine main body 113 moves according to the operation, the spraying unit 115 sprays the agricultural materials (S115).

In the process of spraying is carried out in the display unit 135 of the loader 130, the information on the currently set spraying amount, the spreading range, the type of spraying agricultural materials, the opening and closing degree of the spraying gate (115b), the rotational speed of the rotating plate (115c1), the power supplied It is preferable to display the voltage, current and fault condition of the device (S117).

The determination of whether to continue this process in the packaging (S119) to continue to be maintained (S119a) or to terminate the spraying (S119b).

In addition, the pre-input map according to the present invention is represented by the above-described [Table 1] or not shown in the formula or graph is input to the loader 130 in advance, such a pre-input map is calculated by various information as shown in FIG. It is preferable to be continuously upgraded through the process as shown in FIG.

When the package is selected here, information on the form of the package (square, trapezoid, rhombus, crooked rectangle, etc.) is provided to the loader (using data providing information such as previous and answer). It is preferable that the moving speed, the position and the like of the machine body (1) are interlocked.

For example, when moving along the boundary region of the pavement, it is preferable because the sprinkling gate 115b on the left or right side is automatically closed to prevent the spread of agricultural materials out of the pavement boundary.

Meanwhile, referring to FIG. 3, a process in which the spraying device 100 operates by comparing the amount of the sprayed information with the information input from the input map is described as follows.

First, the user sets the spraying amount to be sprayed from the spraying unit 115 in the loader 130 (S121).

The spreader 110 is operated by a pre-input map according to the input, setting or the selected spreading amount, so that the spraying of agricultural materials is performed on the pavement.

Next, the amount of agricultural material is reduced in real time in the storage hopper 115a of the spreader 110 by using the agricultural material storage height sensor or the weight sensor to calculate the amount of actual spreading (S122).

Thus, the actual spraying amount actually sprayed is compared with the set spraying amount input by the input map (for example, the error range can be set to ± 5% or ± 7%, etc.) (S123).

As a result of the comparison in step S123, if there is no difference between the actual spraying amount and the set spraying amount, it is determined whether the spraying is completed (S123a).

As a result of the comparison in step S123, if there is a difference between the actual spraying amount and the set spraying amount, the opening and closing degree of the spraying gate 115b is first adjusted to adjust the amount of agricultural material supplied to the rotating plate 115c1 (S125). That is, when the actual spraying amount is large, the loader 130 is controlled to close the spraying gate 115b in proportion, and when the actual spraying amount is small, the loader 130 is controlled to open the spraying gate 115b in proportion.

Depending on whether or not to control the opening and closing amount of the spraying portion will be different to each other (S125a, 125b).

In addition, if there is a difference between the actual spraying amount and the set spraying result as compared in step S123 to control the speed of the rotating plate 115c1 of the spraying unit 115 (S126). That is, when the actual spraying amount is large, the control unit 130 controls to lower the rotational speed of the rotating plate 115c1 proportionally, and when the actual spraying amount is small, the loader 130 controls to increase the rotating speed of the rotating plate 115c1 in proportion.

Depending on whether or not the spraying unit rotation speed is adjusted, the next step is different (S126a, 126b).

Finally, the user may determine whether the spraying is completed (S124) and control the loader 130 to end or continue the operation (S124a and S124b).

Of course, such control is of course always linked with the feed rate of the machine main body (113).

The changed or modified information is continuously provided to the loader 130 or the server manager 150 to be processed by wired or wireless to modify the input map to be upgraded.

Referring to the operation of the spraying device 100 having such a configuration as follows.

The portable device including a user's smart phone that the user places the spraying device 100 in a package and downloads an application provided by the loader 130 or the server manager 150 which is a manipulator provided corresponding to each spraying device 100. Power is supplied to the loader 130 and the spreading apparatus 100 which are the apparatuses.

Next, the user inputs or selects the desired agricultural material type, spreading amount and spreading range from the loader 130 and presses the start button. (In this case, the input unit 133 of the loader 130 is generally required for an operation unit such as start and end. Of course, various well-known buttons are provided.)

When the spraying device 100 is moved to the pavement, the opening and closing degree and the rotating plate 115c1 of the spraying gate 115b are connected by the input map in association with the position information and the moving speed of the spraying device 100 and the moving speed of the machine main body 113. ), The rotational speed is set and the spraying of agricultural materials is carried out. In this process, the user can set whether to spread the spraying range to the right side only, left side, or both sides of the traveling direction.

For example, in the case of spraying on a rectangular pavement, since the moving speed of the machine main body 113 decreases in the rotating area of each corner, the rotating speed of the rotating plate 115c1 decreases, and thus the amount sprayed per hour moves linearly. It is reduced compared to the interval, so that even and uniform spreading can be achieved in the whole pavement.

In addition, when the machine main body 113 moves backwards or moves in the reverse direction, the spraying unit 115 is controlled not to operate, and when the machine main body 113 moves again or moves in the forward direction, the spraying unit corresponding to the moving speed of the machine main body 113 ( 115) is activated.

When the spraying device 100 is stopped, the operation of the spraying unit 115 is stopped by pressing the stop button on the screen of the smartphone (loader) or the loader 130 provided corresponding to each spraying device 100.

Therefore, according to the present invention, the user can easily and conveniently determine the current set value, the current spreading amount, etc. while the user can easily and conveniently set the spreading amount, spreading range, and spreading type of the agricultural material in conjunction with the position information and the moving speed of the spreading device. It is possible to provide a farm material spraying device for spraying agricultural materials that can be.

In addition, the loader can be carried by the user to operate, set or indicate the state, it is possible to provide a farm material spreading device that is simple and convenient to use.

In addition, when the previously input information and the actual operation information is different, it is possible to provide a farm material spreading device that can be simply and conveniently corrected and reflected.

Here, although various embodiments of the present invention have been illustrated and described, it will be apparent to those skilled in the art that the present invention may be modified without departing from the spirit or principles of the present invention. will be. It is intended that the scope of the invention be defined by the claims appended hereto and their equivalents.

100: spraying device 110: spreader
113: machine body 115: spraying unit
115a: storage hopper 115b: spray gate
115c: spray drive main body 115c1: rotating plate
130: loader 133: input unit
135: display unit 150: server administrator

Claims (6)

In the spraying apparatus which sprays agricultural materials to the pavement containing a paddy field and a field,
A spreader comprising a machine main body movable to the package and a spraying unit coupled to the machine main body to receive the agricultural material and spray the agricultural material onto the package;
Includes; loader to display the control and operating state to adjust the agricultural material sprayed from the spreader,
In the loader, the user can set the spreading amount per unit area of the farming material sprayed by the spreader on the paving, the spreading range, and the kind of spreading farming material in association with the moving speed of the machine main body and the position on the paving while the machine body is moving. Spraying device characterized in that the input unit is included. The method of claim 1,
The loader spreading apparatus, characterized in that the display unit indicating the details set by the user and the operating state of the machine body and the spreader. The method of claim 1,
The spreader, a storage hopper for accommodating the agricultural material, a spraying gate provided on the lower side of the storage hopper to open and close the agricultural material so as to discharge the agricultural material, and provides a rotational force to spray the agricultural material discharged from the spraying gate and sprays the agricultural material Including a spray drive main body including a rotating plate possible,
The spraying device and the spraying driving body is operated by the pre-input map input to the loader in accordance with the contents input from the input unit and the size of the packaging. The method of claim 3,
By comparing the detected discharge amount for detecting the amount of agricultural materials discharged from the storage hopper and the pre-input discharge amount previously inputted by the pre-input map to modify the spray gate and the spray driving body based on the detected discharge amount in the loader Spraying device, characterized in that operating. The method of claim 3,
Spraying device and the spraying drive body is operated in conjunction with the speed signal and the direction signal of the machine main body. The method of claim 1,
The loader is a spraying device comprising a portable device including a smart phone owned by a user who has downloaded an application provided by a server administrator to manage and control the operation or control of the spreader by wire or wireless.

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