KR100480431B1 - Automatic sterilizer - Google Patents

Abstract

The present invention is to provide an automatic control device to apply the respective movement to the spray gun for high-pressure spraying the chemical liquid to the spraying while driving on the farm road or driving into the paddy field.

To this end, the present invention is a spray gun fixing frame for fixing a chemical spray gun for spraying pesticides, angular movement means for reciprocating the spray gun fixed frame at a predetermined angle, the spray gun fixed frame and each movement means The control device is configured to include a main frame for fixing and holding the main frame, and the main frame is fixedly installed on the traveling body equipped with the spray device, and the spray gun is fixed to the spray gun fixing frame so that the spray gun reciprocates. It provides an automatic control device characterized in that the injection.

Description

Automatic Control Device {Automatic sterilizer}

The present invention relates to an automatic control apparatus configured to apply spraying to a spray gun for spraying chemical liquids at high pressure so that spraying is performed while traveling in a farm road or an entire field.

Conventional control device using a high pressure sprayer is connected to the sprayer hose, the spray gun coupled to the end of the hose is configured to hold the spray gun and spray by dragging the long hose directly, the working strength is very high, There was always the possibility of direct contact, causing various addictions.

In addition, it is very inefficient to work with people dragging hoses to control them, and it is impossible to control them by themselves because it is necessary to have a person who directly controls the sprayer, loosens or winds up the hose, and a person who directly controls the hoses. There was this.

The present invention has been made for the purpose of reducing the labor force by improving the efficiency of the control by the automatic control is carried out while driving in the farm or paddy field in the riding state, and by one driver.

To this end, the present invention is configured so that the main frame is fixed to the traveling body equipped with a spray device, the spray gun fixing frame for fixing the spray gun for chemical spraying is coupled to the main frame shaft on one side of the main frame The spray gun fixing frame is configured to be reciprocally angularly rotated at a predetermined angle about an axis by the spray gun angular movement means, so that the high pressure chemical liquid supplied from the spraying device is sprayed through the spray gun angularly moving from side to side The present invention provides an automatic control apparatus having a configuration to automatically control. In the above, the main frame supports the spray gun fixing frame and the spray gun angular movement means to be fixed to the storage box of the pesticide control machine or the vehicle, and various forms. Is carried out in a frame structure.

The spray gun fixing frame is for fixing the spray gun for chemical liquid spraying at a predetermined inclination. The vertical member is vertically coupled to the horizontal member and the horizontal member and the hinge or screw shaft is coupled to the end of the vertical member to maintain the proper spray angle. It consists of event fixtures.

The screw shaft adjusts the angle of inclination by loosening the screw to adjust the inclination angle, and then adjusts the angle of the spray gun according to the control conditions.The hinge shaft is a separate hydraulic cylinder that fixes the body of the vertical member and the front point of the spray gun. It is very useful to control short distance and long distance in order by automatically adjusting the inclination of vertical direction during spraying operation. The hydraulic cylinder is a hinge coupled to the body portion of the vertical member, the piston head is formed of a structure forming a second injection gun fixture is hinged, the handle portion and the body of the injection gun two points to the injection gun fixture When the hydraulic cylinder is fixed up and down in the fixed state, the inclination adjustment is automatically made, and the control operation by the simultaneous movement of the horizontal angle movement and the vertical angle movement is possible, and can be very useful for the control of trees such as orchards.

Each movement means is an element that allows the injection gun to reciprocate from side to side.It is a means to control the mechanical work in a predetermined angle range.It converts rotational movement of hydraulic motor or DC motor into angular movement It consists of a structure provided in the fixed frame.

Various methods such as a crank motion or a cam motion mechanism may be applied to each of the motion means.

delete

Hereinafter, the present invention will be described in more detail with reference to specific embodiments according to the accompanying drawings.

1 to 3 show the control device of the structure that can be used to install the sprayer device for a tractor.

In the above embodiment, the main frame 10 includes a bottom attachment hole 11 for attaching to a vehicle body or a spray device, a support 12 coupled to the bottom attachment, and a horizontal frame coupled horizontally to the support. It consists of (13).

The spray gun fixing frame 20 is a horizontal member 22 fixed horizontally with respect to the shaft 21 is vertically coupled at the end of the horizontal frame 13, and vertically coupled at the end of the horizontal member The member 23 and the injection gun fixture 25 is coupled to the end of the vertical member by a screw shaft 24.

Injection gun fixture 25 has a structure that is fixed by combining the upper band after mounting the injection gun 100 in the form of a band having a semi-circular groove in the upper and lower parts.

The shaft 21 fixed to the horizontal member 22 is an element which allows the spray gun fixing frame to be freely rotated on the horizontal frame 13 of the main frame 10. The shaft rotation is an angular motion by each movement means. Limited.

Each movement means 30 represented by the embodiment is composed of a motor 31 for providing a rotational movement and a crank movement mechanism for converting the rotational movement into an angular movement.

The motor 31 is attached to the motor holder 31a on the opposite side of the support 12 to which the horizontal frame 13 is coupled, and is installed so that the shaft faces upward in the holder.

The pulley 31b is coupled to the shaft of the motor 31 so that the rotation of the motor is applied to the intermediate pulley by connecting the middle pulley 32 and the belt 33 supported by the middle of the horizontal frame 13 to the shaft 33. The middle pulley is configured to start the crank movement.

The motor is a DC motor or hydraulic motor is used, the "13" form of the coupling portion (13a) of the support 12 and the horizontal frame 13 to adjust the tension of the belt 33 connecting the intermediate pulley (32) It is configured to form a long hole (13b) in the horizontal direction to be fastened by the bolt (14).

The crank movement mechanism forms arms 34 and 35 on the shaft 21 for fixing the upper projection of the intermediate pulley 32 and the horizontal member 22, respectively, and links each arm to each other by a shaft element. 36) has a configuration to connect.

Each of the movement means is the rotation of the motor 31 is transmitted to the intermediate pulley 32 by the belt 33 to rotate the arm 34 fixed to the upper portion of the intermediate pulley 32, the rotational movement of the intermediate pulley The angular movement of the shaft 21 for fixing the horizontal member 22 by the arm 34 and the link 36 is transferred to the horizontal member fixed to the shaft to reciprocate the spray gun from side to side.

Embodiments according to the above structure is fixed to the floor of the tractor sprayer or vehicle, such as a tractor, and can be sprayed in a convenient direction, such as the side or front or rear of the driving direction by changing the installation direction.

FIG. 4 illustrates a configuration example in which the cradle 15 having a three-foot structure is installed below the support so that the vehicle can be easily mounted on the vehicle, and the spray gun can tilt in the vertical direction. .

The configuration for the spray gun inclined movement means 40 forms a hinge connector 41 in the body portion of the vertical member 23 of the spray gun fixing frame 20 to couple the hydraulic cylinder 42, the hydraulic cylinder A second injection gun fixture 43 is hinged to the head of the gun, and the injection gun fixture 25 coupled to the upper portion of the vertical member is configured to be coupled by the hinge 44.

The above configuration is such that the up and down angular movement is performed around the axis of the spray gun fixture according to the up and down stroke of the hydraulic cylinder while the spray gun is fixed at two points, and the up and down angle of the spray gun is freely controlled by the hydraulic control in the driver's seat. It can be adjusted, and at the same time the horizontal angle movement can be given up and down angle movement.

In the embodiment of the above configuration, the angular motion and the angular motion in the horizontal direction and the vertical direction in the control of trees, etc., or in the case of control of trees, etc. can be given simultaneously, so that effective control is possible.

5 and 6 illustrate an embodiment of a structure that can be easily attached to the side of a vehicle, a passenger manager or a rice transplanter.

The above embodiment is an embodiment in which the main frame 10 and the injection gun movement means 30 are simply configured.

In the above embodiment, the main frame 10 has a structure in which the attachment hole 16 is formed on the side of the horizontal frame 13.

The spray gun fixing frame 20 constitutes a horizontal member 22 in a "┗" shape so that the central portion thereof is supported by the shaft 21 at the end of the horizontal frame, and the vertical member 23 at the end of the horizontal member 22. And a spray gun fixture 25 which is coupled to the screw shaft 24 at the end of the vertical member.

Each movement means 30 is fixedly coupled to the arm 34 on the protruding axis of the motor 31 installed in the lower body of the horizontal frame 13, the end of the arm and the projection of the horizontal member link 36 It consists of a structure to fix it.

The above embodiment is a structure inducing the horizontal angular movement of the spray gun by the horizontal member angular movement about the axis by the rotational movement of the arm connected to the motor shaft.

7 and 8 show an embodiment in which the control apparatus according to the present invention is mounted on a vehicle and a tractor, and FIG. 9 shows a state in which the present invention is installed in a passenger manager.

In the drawings, reference numeral 101 denotes a tractor, 102 a truck, 103 a passenger manager, 104. a chemical container, 105 a device stand, 106 a sprayer, 107 a hose, and 108 an auxiliary attachment port.

The present invention according to the above configuration is configured to automatically control within a certain angle range by giving a horizontal angular motion to the spray gun in a fixed state of the spray gun, incidentally to give the angular movement in the vertical direction to be used for various purposes It is characterized by a configuration that makes it possible.

Therefore, the configuration represented by the embodiment is for explaining one aspect of the present invention is not limited by this, the various forms of modifications in the specific form of each of the movement means, the main frame or spray gun fixed frame It does not exclude possible.

The present invention is drastically improved control efficiency by driving on the farm road or driving into the paddy field in the state where the driver rides by attaching to the vehicle body that can be driven, and the automatic control is made by one driver. Can be reduced.

In addition, the worker can prevent various poisoning accidents can be prevented work without being exposed to the chemical.

1 is a perspective view showing an embodiment of the control device according to the present invention

FIG. 2 is a front view of FIG. 1

3 is a plan view of FIG.

Figure 4 is an embodiment of the present invention configured to enable the vertical tilt movement of the spray gun

Figure 5 and Figure 6 is an embodiment of the present invention applied to the side manager of the ride manager or vehicle

7 to 9 is a mounting state of the present invention

* Description of the major symbols

10.Main frame 11.Floor attachment 12.Holding

13.Horizontal frame 13a.Joint 13b.Long hole

14, bolt 15.

20.Injection frame 21.Axle 22.Horizontal member

23. Vertical member 24. Screw shaft 25. Injection gun fixture

30.Injection angle movement means 31.Motor 32.Medium pulley

33.Belt 34,35.Arm 36.Link

40.Inclined injection means 41.Hinge connector 42.Hydraulic cylinder

43.2nd injection fixture 44.Hinge

Claims (7)

 The main frame is configured to be fixed to the traveling body equipped with a spray device, the spray gun fixing frame for fixing the spray gun for chemical liquid spraying is configured to be axially coupled to the main frame on one side of the main frame, The spray gun fixing frame is configured to reciprocate at a certain angle about the axis by the spray gun angular movement means, and the high pressure chemical liquid supplied from the spraying device is sprayed through the spray gun angularly moved from side to side to automatically control. Automatic control device, characterized in that to lose. According to claim 1, The spray gun fixed frame is a horizontal member axially supported at one end of the main frame, a vertical member coupled vertically at the end of the horizontal member, and a spray gun supported by a screw shaft at the end of the vertical member Automatic control device characterized in that consisting of a fixture. 2. The spray gun fixing frame according to claim 1, wherein the spray gun fixing frame comprises a horizontal member axially supported at one end of the main frame, a vertical member vertically coupled at the end of the horizontal member, and a spray gun supported at the end of the vertical member by a hinge axis. The fixed gun, the hydraulic cylinder coupled to the body of the vertical member by a hinge, and the second injection gun fixture hinged to the piston head of the hydraulic cylinder, the injection gun fixed by the two injection gun fixture is stroke of the hydraulic cylinder Automatic control device, characterized in that configured to be able to move up and down angles. The method according to claim 1, wherein the injection gun movement means forms an arm on the axis of the rotating element fixed to the main frame, and also forms an arm on the axis for holding and supporting the injection gun fixing frame to connect each arm with a link to crank. Automatic control device characterized in that the structure is made so that each movement by exercise.      The automatic control device according to claim 4, wherein the rotating element is a hydraulic motor driven by hydraulic pressure provided from the tractor. The automatic control apparatus according to claim 5, wherein the rotation of the hydraulic motor is decelerated and transmitted by the intermediate pulley, and an arm is formed on the upper portion of the intermediate pulley to impart a crank motion.      The automatic control apparatus according to claim 4, wherein the rotating element is a DC motor driven by a DC power source provided from the traveling device.