KR102130479B1 - Variable apparatus for multi pest control - Google Patents

Abstract

The present invention relates to a variable composite control device, a linear actuator including a vertical movement axis implemented to be reciprocally movable, a vertically movable base frame symmetrically disposed on the vertical movement axis to move vertically and reciprocally, each of which has a fixed end. Foldable first and second folding arms and the first and second folding arms, which are hinged to the ends of the vertically movable base frame and are coupled with a support link coupled to a slide holder that horizontally reciprocates at the middle of the vertically movable base frame. And at least one control nozzle installed on each of the first and second folding arms.

Description

VARIABLE APPARATUS FOR MULTI PEST CONTROL}

The present invention relates to a variable-type composite control device, and more particularly, to a variable-type complex control device that can be used by selecting and changing the function according to the working environment conditions and uses when controlling, removing the skin and spraying herbicides in an orchard.

Recently, fruit-growing farmers are having a lot of difficulties due to the increase in imports of foreign fruits and the aging of producers. This is because, in order to take the lead in increasing competition with imported fruits, it is necessary to improve the quality of crops and secure price competitiveness. This is because agricultural productivity is declining as labor force continues to decline due to aging of producers. Therefore, in order to increase productivity, fruit tree farms are performing operations such as supplying fertilizer, controlling fruit trees, spraying herbicides, and removing peels.

Here, the fertilizer supply is a task that greatly improves agricultural crop productivity, and corresponds to a task of dividing and supplying nutrients before and after rainfall in water depending on the nutritional status of trees and berries. Fertilizer supply is very important for improving the quality of crops, because the nutrients supplied to the fruits greatly vary the yield, maturity, and sugar content of the crops.

Controlling fruit trees, like fertilizer supply, is a task that greatly improves agricultural crop productivity, and corresponds to the task of disinfecting and spraying pesticides of suitable types and amounts depending on the season. Controlling fruit trees is an essential task that makes it impossible to sell crops, especially if they are not carried on pest-rich crops such as apples and pears. Fertilizer supply for nutrient replenishment and fruit tree control for sterilization and pesticide are carried out at least 20 to 30 times a year, depending on the characteristics of the individual farmers.

In addition, for proper nutrient management, it is necessary to reduce nutrient contention through weeding before or after fertilization as well as fertilizer supply and fruit control. In particular, it is considered essential to remove weeds through spraying herbicides to increase the productivity by controlling the habitat of pests and improving the convenience of work.

On the other hand, most of the pests arising from fruit trees spend the winter in the form of eggs or pupae in the cracks of the bark, and then go up to fruit trees in the following year to avoid them. It can control overwintering pests in an eco-friendly way. Peeling is carried out using a tool by hand, a speed sprayer or a high-pressure sprinkler, etc. from immediately after pruning in winter to mid-February, but the manual work using the tool takes a lot of manpower and the pests fall to the skin It then climbs up the tree again, causing damage. In addition, the method using the speed sprayer is difficult to peel due to the low pressure, and if the pressure is increased to work for a long time, it is not a dedicated device, which may cause excessive force. On the other hand, the method of using the high pressure sprinkler is to remove the shell by spraying water at high pressure similar to the high pressure washer for car washing, and it is possible to save more than 60% manpower compared to manual work.

In addition, a variety of operations suitable for the characteristics of crops and environmental conditions are required in the orchard. Although there exist dedicated farming machines that automate tasks that have been performed manually by hand, such as the prior art documents to be described later, there are various types depending on characteristics and conditions, so there are financial difficulties in providing all of the equipments at the farmhouse. It is intended to overcome the above-mentioned problems by providing a variable composite control device that can be changed and applied according to characteristics and conditions through simple manipulation.

Korean Registered Patent Publication No. 10-1428914 (2014.08.04) relates to an unmanned control device for a vinyl house, and an upper support is covered on the iron rail installed along the inside of the ceiling of the facility cultivation room for crops, and the upper end is covered with the upper rail A pair of drive rollers are provided to be disposed in a direction perpendicular to the rail direction from the inside of the support, and contact the upper surface of the rail. A driving motor equipped with a function and an injection device mounted on the main body of the controller are provided, so that the driving roller rotates on the rail so that the main body moves in the forward or reverse direction and sprays the chemical supplied from the chemical supply hose through the nozzle of the injection device. In the unmanned controller for a vinyl house, the driving roller is molded from a synthetic resin, inserts a non-ferrous metal rotating shaft to penetrate the center, and intervenes between magnetic permanent reinforcement rings made of iron on both sides and between permanent magnets made of rare earth magnets installed therein. The upper surface of the iron rail comes into contact with the magnetic force of the permanent magnet, and the drive motor is directly connected to one end of the rotary shaft inserted through the center of the copper roller to rotate the drive roller left and right according to the operation of the direction change switch. The main body is configured to achieve an accurate reciprocating motion, and a wire rod is installed through the side surface of the main body in parallel with the iron rail, but one side of the wire rod inside the body is bent to form a stepped bend so that the wire rod does not deviate from the main body. It is formed, and a separation prevention ring is installed on the other side, and the diameters of both sides are different at the center of the wire rod, and a cylindrical pressing part having an inclined surface is installed at the center of the wire rod, and a switch body having a grounding part is installed at an upper surface under the cylindrical pressing part Disclosed is an unmanned controller for a vinyl house including a direction change switch.

Korean Registered Utility Model Publication No. 20-0476900 (2015.04.07) relates to an unmanned air defense device, which is provided to extend in the front-rear direction and is guided with a support at both ends and slideably coupled to the guide rail to supply pipes. A chemical liquid injection unit for spraying the chemical liquid supplied by the driving wheel, a driven wheel and a driven wheel provided on the support, and a driving wire connected to the circumferential surface of the driven wheel and the driven wheel, and an intermediate portion connected to the chemical liquid injection unit, And a driving motor connected to the driving wheel to drive the driving wheel such that the driving wire circulates along the circumferential surfaces of the driving wheel and the driven wheel, and the driving wire is wound around the driving wheel and the driven wheel. In the unmanned control device tightly coupled to the circumferential surface of the drive wheel and the driven wheel to have a true contact portion and an upper and lower connection portion connecting the contact portion, the support is provided to be located between the drive wheel and the guide rail Further comprising an auxiliary wheel, the contact portion is disclosed for an unmanned controller characterized in that the two ends are crossed in the vertical direction to each other and then connected to the upper and lower connecting portions via the upper and lower circumferential surfaces of the auxiliary wheel.

Korean Registered Patent Publication No. 10-1428914 (2014.08.04) Korean Registered Utility Model Publication No. 20-0476900 (2015.04.07)

The technical problem to be solved by the present invention is to solve the above-mentioned problems by providing a variable composite control device that can work by changing the shape according to the working environment conditions and uses in the orchard and selecting a single or multiple functions.

One embodiment of the present invention is to implement a reciprocating movement up and down to provide a variable composite control device capable of performing a control operation at various heights according to the working environment conditions.

One embodiment of the present invention is to provide a variable composite control device capable of controlling at various angles through first and second folding arms combined with a slide crank structure.

One embodiment of the present invention is to provide a variable composite control device capable of controlling at various angles simultaneously through a first nozzle, a second nozzle, and a third nozzle arranged in different directions.

The objects of the present invention are not limited to the objects mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the following description.

Among the embodiments, the variable composite control device includes a linear actuator including a vertical movement axis implemented reciprocally, a vertically movable base frame symmetrically disposed on the vertical movement axis and vertically reciprocating, each having a fixed end vertically The first and second folding arms and the first and second folding arms which are hinged to the ends of the movable base frame and are coupled with a support link coupled with a slide holder that horizontally reciprocates at the middle of the vertical movable base frame. And at least one control nozzle installed on each of the second folding arms.

The vertically movable base frame may include at least one herbicide spraying nozzle spraying in a specific direction.

Each of the first and second folding arms may include a skin removal nozzle disposed at an opening end opposite to the fixed end.

The skin removal nozzle may be connected to the skin removal agent supply pipe that is branched from the center of the vertical movable base frame and passes through the corresponding folding arm.

Each of the first and second folding arms may be erected from the vertically movable base frame through a sliding stop of the slide holder.

Each of the first and second folding arms may be horizontally extended from the vertically movable base frame by engaging the support link through an external link connecting end.

Each of the first and second folding arms may be coupled through a bracket for angle-adjusting the control nozzle.

Among the embodiments, the variable composite control device is provided with a base frame provided with a first nozzle capable of controlling in a downward direction, each hinged at an end of the base frame and coupled to the second nozzle and the hinge coupled disposed in the deployment direction. A third nozzle disposed toward the opposite side is installed, and the first and second folding arms including the inner link connecting end and the outer link connecting end and one of the inner link connecting end and the outer link connecting end are combined to And first and second support links for controlling the injection direction of the second nozzle.

The disclosed technology can have the following effects. However, since a specific embodiment does not mean that all of the following effects should be included or only the following effects are included, the scope of rights of the disclosed technology should not be understood as being limited thereby.

The variable composite control apparatus according to an embodiment of the present invention can work by changing the shape according to the working environment conditions and uses in the orchard and selecting a single or multiple functions.

The variable composite control device according to an embodiment of the present invention is implemented to be reciprocally moved up and down to perform a control operation at various heights according to working environment conditions.

The variable composite control device according to an embodiment of the present invention may perform a control operation at various angles through first and second folding arms combined with a slide crank structure.

The variable composite control apparatus according to an embodiment of the present invention may simultaneously perform a control operation at multiple angles through a first nozzle, a second nozzle, and a third nozzle disposed in different directions.

1 is a front view showing a variable composite control device according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of the bracket of Figure 1 enlarged.
3 is a view for explaining the angle adjustment process of the control nozzle.
4 is a view showing various installation examples of the control nozzle.
5 is a view for explaining a folding and opening process of the first and second folding arms.
6 is a view for explaining the coupling of the support link and the inner and outer link connecting ends.
7 is a view showing a first modified example of the variable composite control device.
8 is a view showing a second modified example of the variable composite control device.
9 is a view showing a third modified example of the variable composite control device.
It is a figure which shows the 4th modified example of a variable type composite control apparatus.
11 is a view showing a fifth modified example of the variable-type composite control device.
12 is a view showing a sixth modification example of the variable type composite control device.

Since the description of the present invention is only an example for structural or functional description, the scope of the present invention should not be interpreted as being limited by the examples described in the text. That is, since the embodiments can be variously modified and have various forms, it should be understood that the scope of the present invention includes equivalents capable of realizing technical ideas. In addition, the purpose or effect presented in the present invention does not mean that a specific embodiment should include all of them or only such an effect, and the scope of the present invention should not be understood as being limited thereby.

Meanwhile, the meaning of terms described in the present application should be understood as follows.

Terms such as "first" and "second" are for distinguishing one component from other components, and the scope of rights should not be limited by these terms. For example, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

When a component is said to be "connected" to another component, it may be understood that other components may exist in the middle, although it may be directly connected to the other component. On the other hand, when a component is said to be "directly connected" to another component, it should be understood that no other component exists in the middle. On the other hand, other expressions describing the relationship between the components, that is, "between" and "immediately between" or "adjacent to" and "directly neighboring to" should be interpreted similarly.

Singular expressions are to be understood as including plural expressions unless the context clearly indicates otherwise, and terms such as “comprises” or “have” are used features, numbers, steps, actions, elements, parts or the like. It is to be understood that a combination is intended to indicate the existence, and does not preclude the existence or addition possibility of one or more other features or numbers, steps, operations, components, parts or combinations thereof.

All terms used herein have the same meaning as generally understood by a person skilled in the art to which the present invention pertains, unless otherwise defined. The terms defined in the commonly used dictionary should be interpreted to be consistent with the meanings in the context of related technologies, and cannot be interpreted as having ideal or excessively formal meanings unless explicitly defined in the present application.

1 is a front view showing a variable composite control device according to an embodiment of the present invention.

Referring to Figure 1, the variable composite control device 100 is a mechanism that can be used by changing the shape according to the working environment and use, the linear actuator 8, the vertical movable base frame 10, the first and second folding Arms 4 and 9 are included.

The linear actuator 8 includes a vertical movement axis 13 embodied in a reciprocating motion to support the center of the vertically movable base frame 10, and can be moved up and down. Here, the linear actuator 8 is a device that converts the rotational motion of the motor into a linear motion, and may correspond to a mechanical linear actuator, a hydraulic linear actuator, and a pneumatic linear actuator.

The vertically movable base frame 10 is symmetrically arranged on the vertically moving axis 13 and vertically reciprocated according to the driving of the linear actuator 8. Here, the vertical movable base frame 10 may correspond to a circular tube forming a hollow inside. However, the present invention is not necessarily limited thereto, and may be implemented in the form of a square tube, a hexagon, and an octagon.

In one embodiment, the vertically movable base frame 10 may include at least one herbicide spraying nozzle spraying in a specific direction. Here, the herbicide spraying nozzle is a nozzle that sprays a herbicide supplied through a herbicide supply pipe fixed to the outside of the vertically movable base frame 10, and is generally disposed at regular intervals and installed to spray in a downward direction, It can be installed to spray in various directions depending on the working environment and use.

Each of the first and second folding arms 4, 9 has a fixed end hinged to the end of the vertically movable base frame 10, and an inner link connecting end 11 is horizontal at the middle of the vertically movable base frame 10. The reciprocating slide holder 7 and the support link 5 combined with it can be folded. More specifically, each of the first and second folding arms 4 and 9 is rotatably coupled to both ends of the vertically movable base frame 10, the rotation angle is limited through the support link 5, The slide holder 7 is coupled to the slide crank structure so that it can be fixed at an angle.

In one embodiment, each of the first and second folding arms 4, 9 may include a skin removal nozzle 2 disposed at an opening end opposite the fixed end. Here, the skin removal nozzle (2) corresponds to a nozzle that is branched from the center of the vertically movable base frame (10) and connected to a rubber pipe for skin removal through a corresponding folding arm to inject high-pressure gas.

On the other hand, the peeling rubber tube is disposed in the hollow formed in each of the vertical movable base frame 10, the first and second folding arms (4, 9), branched in the center of the vertical movable base frame 10, and the corresponding folding It can be connected to the skin removal nozzle 2 via the arm.

In one embodiment, each of the first and second folding arms 4 and 9 may include a control nozzle 1 that is angle-adjustable through the bracket 6. Here, the control nozzle (1) is a vertically movable base frame (10), the first and second folding arms (4, 9) is a nozzle for spraying the control agent supplied through the control agent supply pipe fixed to the outside, The angles can be individually adjusted through the brackets 6 arranged at regular intervals. The bracket 6 will be described in more detail in FIG. 2.

2 is an exploded perspective view of the bracket of FIG. 1, FIG. 3 is a view for explaining an angle adjustment process of the control nozzle, and FIG. 4 is a view showing various installation examples of the control nozzle.

Referring to Figure 2, the bracket 6 is divided into both sides so that the cross-section is a semi-circular shape, a pair of fastening the control agent supply pipe connection 230 formed at the end of the control nozzle 1 by coupling through a screw fastening And a clamper 220 formed to surround the outer circumferential surface of the corresponding folding arm 4 or 9 on at least one side of the half bearings 210 and the half bearings 210.

Here, the control agent supply pipe connecting portion 230 is connected to a control agent supply pipe fixed to the outside of the corresponding folding arm 4 or 9, and a control agent is supplied to the control agent, as shown in FIG. 3. The spraying control nozzle 1 and the bolt nut can be coupled to be angle-adjustable.

In addition, the bracket 6, as shown in Figure 4, can be disposed at various positions of the corresponding folding arm (4 or 9) is installed according to the working environment and use, different directions to spray in the upper and lower directions It can be installed, and the control nozzle 1 can be combined to be angle-adjustable.

5 is a view illustrating folding and opening processes of the first and second folding arms.

In FIG. 5, each of the first and second folding arms 4 and 9 is folded in a folded form with the vertically movable base frame 10 as the slide holder 7 is disposed in the direction of the linear actuator 8 or , The slide holder 7 is disposed in the opposite direction of the linear actuator 8 and can be upright from the vertically movable base frame 10 by stopping.

6 is a view for explaining the coupling of the support link and the inner and outer link connecting ends.

In FIG. 6, the support link 5 releases the engagement with the inner link connecting end 11 formed at the middle of each of the first and second folding arms 4 and 9 and the first and second folding arms ( 4, 9) First and second folding arms (4, 9) horizontally extended from the vertically movable base frame (10) coupled to the outer link connecting end (12) formed at the fixed end of each linear actuator (8) Can be fixedly supported.

When the support link (5) is coupled to the outer link connecting end (12), the slide holder (7) rotates in the opposite direction along the outer circumferential surface of the vertically movable base frame (10) to support the supporting link (5) vertically movable base frame It can be combined at the bottom of (10). Therefore, the length of the outer link connecting end 12 is a slide holder so as to horizontally support each of the first and second folding arms 4 and 9 through the support link 5 coupled to the slide holder 7 It can be formed to the same length as (7).

7 is a view showing a first modified example of the variable composite control device.

In FIG. 7, the variable composite control device 100 supports the first and second folding arms 4 and 9 with the vertically movable base frame 12 and the support link 5 and the slide holder at an angle of around 45 degrees ( Fixing through 7) can control the fruit in the 180 degree range around the linear actuator 8 from the frontal perspective through the control nozzle 10.

8 is a view showing a second modified example of the variable composite control device.

In FIG. 8, the variable composite control apparatus 100 supports the first and second folding arms 4 and 9 with the vertically movable base frame 12 and the support link 5 and the slide holder at an angle of around 45 degrees ( 7) fixed through, but the angle of the control nozzle (1) disposed adjacent to the fixed end of the linear actuator (8) is downwardly adjusted to exceed the 180-degree range around the linear actuator (8) from the frontal point of view Edo can also carry out a cleanup operation.

9 is a view showing a third modified example of the variable composite control device.

In FIG. 9, the variable composite control device 100 includes the first and second folding arms 4 and 9 with the vertically movable base frame 12 and the support link 5 and the slide holder at an angle of about 45 degrees ( It is fixed through 7), but the vertical movable base frame 12 is raised through the linear actuator 8 to control the fruit tree at a relatively high position.

It is a figure which shows the 4th modified example of a variable type composite control apparatus.

In FIG. 10, the variable composite control device 100 folds each of the first and second folding arms 4 and 9 in a folded form with the vertically movable base frame 12 and is formed in the movable base frame 12 Weeding may be performed by spraying the herbicide in a downward direction through the herbicide spraying nozzle 3.

11 is a view showing a fifth modified example of the variable-type composite control device.

In FIG. 11, the variable composite control device 100 opens each of the first and second folding arms 4 and 9 so as to extend horizontally from the vertically movable base frame 12, and the first and second folding arms ( 4, 9) It is possible to perform a peeling operation by spraying high-pressure gas through a peeling nozzle 2 disposed at the opposite end of each linear actuator 8 side.

12 is a view showing a sixth modification example of the variable type composite control device.

In FIG. 12, the variable composite control device 100 opens each of the first and second folding arms 4 and 9 so as to extend horizontally from the vertically movable base frame 12, and the first and second folding arms ( 4, 9) by adjusting the angle of the control nozzle (1) arranged at regular intervals in a downward direction can perform the facility gardening control work.

In addition, the variable-type composite control device 100 includes a linear actuator 8, a vertically movable base frame 10, first and second folding arms 4, 9 and a control nozzle 1 installed to spray in different directions. , Skin removal nozzle (2) and herbicide spraying nozzle (3), including various modifications can be applied according to the working environment conditions.

Although described above with reference to preferred embodiments of the present application, those skilled in the art variously modify the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. And can be changed.

1: Control nozzle 2: Peel removal nozzle
3: herbicide spraying nozzle 4: first folding arm
5: Support link 6: Bracket
7: Slide holder 8: Linear actuator
9: Second folding arm 10: Vertical movable base frame
11: Internal link connection 12: External link connection
210: half bearing 220: clamper
230: connection of the control agent supply pipe

Claims (8)

A linear actuator including a vertical movement axis implemented to be reciprocated;
A vertically movable base frame arranged symmetrically on the vertical movement axis and in the form of a hollow tube that vertically reciprocates according to the driving of the linear actuator;
Each of the first and second foldable fixed ends are hinged to the ends of the vertically movable base frame, and the inner link connection is coupled with a supporting link coupled with a slide holder that horizontally reciprocates at the middle of the vertically movable base frame. Folding arms; And
Each of the first and second folding arms includes at least one control nozzle installed to be angled through a bracket,
The bracket
A pair of half bearings which are divided into both sides so as to have a semi-circular cross-section and are coupled through a screw fastening and secure a connection of the control agent supply pipe formed at the end of the control nozzle, and a clamper on at least one side of the half bearings. A variable composite control device, characterized in that disposed in the first and second folding arms.
According to claim 1, The vertically movable base frame
A variable composite control device comprising at least one herbicide spray nozzle spraying in a specific direction.
The method of claim 1, wherein each of the first and second folding arms
And a skin removal nozzle disposed at an opening end opposite to the fixed end.
The method of claim 3, wherein the skin removal nozzle
A variable composite control device characterized in that it is connected to a rubber tube for removing the skin that is branched from the center of the vertically movable base frame and passed through the folding arm.
The method of claim 1, wherein each of the first and second folding arms
Variable composite control device characterized in that it is upright from the vertically movable base frame through the sliding stop of the slide holder.
The method of claim 1, wherein each of the first and second folding arms
Variable composite control device characterized in that it extends horizontally from the vertically movable base frame by coupling the support link through an external link connection.
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