KR101764700B1

KR101764700B1 - Herbicidal agents spraying apparatus for orchard mountable at agricultural machine

Info

Publication number: KR101764700B1
Application number: KR1020150158331A
Authority: KR
Inventors: 이경복
Original assignee: 이경복
Priority date: 2015-11-11
Filing date: 2015-11-11
Publication date: 2017-08-03
Also published as: KR20170055308A

Abstract

Disclosed is a detachable herbicide spraying apparatus for a ride-on agricultural machinery. A ride-on agricultural machine detachable herbicide spraying device of the present invention comprises: a body fixing body detachably coupled to a ride-on agricultural machine; A lifting and lowering driving part coupled to the body fixing body so as to be able to move up and down by a driving force of a motor; A left and right driving unit coupled to the lifting and lowering driving unit, wherein the left and right moving frames are moved in the left and right direction by the driving force of the motor; And a spray nozzle unit coupled to the left and right drive units and having a plurality of spray nozzles for spraying the herbicide. The lift driving unit, the left and right driving units and the spray nozzle unit are detachably coupled to each other, and the left and right driving units are moved in one direction And is tilted.

Description

TECHNICAL FIELD [0001] The present invention relates to a herbicide spraying apparatus,

More particularly, the present invention relates to a herbicide spraying apparatus for a ride-on agricultural machinery detachable herbicide, and more particularly to a herbicidal spraying apparatus for a herbicide sprayable herbicide spraying apparatus capable of spraying a herbicide easily and rapidly to a place difficult for human hands to reach, And a disposable herbicide spraying device for a ride-on agricultural machine which can improve the convenience of operation and operation.

In fruit farms planted with fruit juices such as orchards, many labor and time are wasted in the removal of weeds that grow lushly throughout the orchard from spring to autumn.

In order to facilitate the weeding work from the viewpoints as described above, fruit farmers usually prefer to spray the herbicide and remove the herbicide as a spraying operation.

In general, spraying work of such a herbicide is carried out while a worker usually walks a water tank between a water tank and a water tank.

However, there has been a problem in that it is difficult to thoroughly spray the herbicide to a wide area of orchard, a narrow space under the water of the fruit water, etc.

On the other hand, when the herbicide spraying apparatus is used, the orchard land is irregular and it is necessary to spray it correspondingly. The control of the spraying position by using a motor or the like can improve the convenience of the work,

In addition, if a part of the herbicide spraying device is damaged due to collision with a tree or the like, it is necessary to improve the efficiency of the repairing work by replacing only the malleable structure.

The above-described technical structure is a background technique for assisting the understanding of the present invention, and does not mean the prior art widely known in the technical field to which the present invention belongs.

Korean Registered Utility Model No. 20-0425869 (Jung, In-Chang) 2006. 08. 31.

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a herbicide composition and a herbicidal composition which can easily and rapidly spray a herbicide to a place where a human hand can hardly reach and can easily replace constituent parts, The present invention provides a detachable herbicide spraying apparatus for a passenger-carrying agricultural machinery.

According to an aspect of the present invention, there is provided an automotive vehicle comprising: a body fixing body detachably coupled to a ride-on agricultural machine; A lifting and lowering driving part coupled to the body fixing body so as to be able to move up and down by a driving force of a motor; A left and right driving unit coupled to the lifting and lowering driving unit, wherein the left and right moving frames are moved in a lateral direction by a driving force of the motor; And a spray nozzle unit coupled to the left and right drive units and having a plurality of spray nozzles for spraying the herbicide, wherein the lift driving unit, the left and right drive unit and the spray nozzle unit are detachably coupled to each other, And is operated to be tilted in one direction by the driving unit.

The lifting and lowering driving unit includes: a lifting sleeve coupled to the vertical frame of the body fixing body so as to be able to move up and down in a height direction; A fixed frame provided on the lifting sleeve; A lifting motor coupled to one side of the fixed frame to lift the lifting sleeve; And a lifting frame coupled to the other side of the fixed frame and lifted and lowered together with the lifting sleeve by driving the lifting and lowering motor.

The lifting frame may be detachably coupled to the fixed frame by a fastening portion.

Wherein the fixed frame is provided with a slit hole in a longitudinal direction thereof and the elevating motor is provided with two one of the elevating motors, one of the elevating motors being driven in the vertical frame, the engaging part is moved in the longitudinal direction of the slit hole, The elevating frame can be inclined upward or downward.

The fastening portion may include: a fixing bolt having one end supported by the lifting frame and the other end inserted into the fixed frame through the lifting frame; A fixing nut fastened to the fixing bolt inside the fixing frame; And a washer disposed between the lifting frame and the fixing frame, and the fixing bolt disposed in the lifting frame may not be provided with a thread.

The left and right driving unit includes a pair of motor fixing frames detachably coupled to the lifting frame; A left and right driving motor provided on at least one of the motor fixing frames; A support frame provided on the pair of fixed frames; A left and right moving frame supported by the support frame and being moved in the left and right direction by driving of the left and right driving motors; And a fixed bar fixing frame spaced from and joined to the left and right moving frames by gap members.

An injection nozzle unit detachably coupled to the left and right driving units and having the plurality of injection nozzles; A control box provided on the ride-on agricultural machine and having a lever for operating the elevation driving unit and the left and right driving units; And a supply control unit provided in the ride-on agricultural equipment and controlling the herbicide supplied to the plurality of nozzles.

In the embodiments of the present invention, since the left and right driving units coupled with the injection nozzle unit are operated so as to be tilted in one direction by the lifting and driving unit, not only the orchard formed on the flat land but also the orchard formed on the terraced or un- The angle and position for spraying can be ensured.

In addition, since the injection nozzles provided with the plurality of injection nozzles can be moved by the driving force of the motor in the up-and-down direction or the left-right direction by the elevating drive unit and the left and right drive unit, Herbicide can be sprayed.

Furthermore, since the lifting drive unit, the left and right drive unit, and the spray nozzle unit are detachably coupled to each other, it is possible to repair and replace the parts conveniently.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view schematically showing a detachable herbicide sprayer for a ride-on agricultural machinery according to an embodiment of the present invention.
2 is a perspective view showing the body fixing body shown in FIG.
FIG. 3 is a perspective view schematically showing a vehicle body fixing body shown in FIG. 2 provided with a lifting sleeve and a fixing frame.
FIG. 4 is a view schematically showing that the elevating motor is coupled to the rear surface of FIG. 3. FIG.
FIG. 5 is a view schematically showing an elevating frame connected to the fixed frame shown in FIG.
6 is an enlarged front view of the left and right driving motor regions shown in Fig.
Fig. 7 is a side view of Fig. 6. Fig.
FIG. 8 is a view schematically showing an adjustment control box for operating the up-and-down driving unit and the left and right driving units shown in FIG.
9 is a conceptual diagram schematically showing the overall structure of the supply control unit employed in this embodiment.

In order to fully understand the present invention, operational advantages of the present invention, and objects achieved by the practice of the present invention, reference should be made to the accompanying drawings and the accompanying drawings which illustrate preferred embodiments of the present invention.

Hereinafter, the present invention will be described in detail with reference to the preferred embodiments of the present invention with reference to the accompanying drawings. Like reference symbols in the drawings denote like elements.

FIG. 1 is a perspective view schematically showing a detachable herbicide spraying apparatus for a ride-on agricultural machinery according to an embodiment of the present invention, FIG. 2 is a perspective view showing the body fixing body shown in FIG. 1, Fig. 4 is a view schematically showing that the elevating motor is coupled to the rear surface of Fig. 3. Fig. 5 is a sectional view schematically showing the fixing 6 is a front view showing an enlarged view of the left and right driving motor regions shown in Fig. 1, Fig. 7 is a side view of Fig. 6, and Fig. 8 is a cross- 9 schematically shows the overall structure of the supply control unit employed in the present embodiment. Fig. 9 is a view schematically showing an adjustment control box for operating the lifting drive unit and the left and right drive units. It is a conceptual diagram.

As shown in these drawings, the ride-on agricultural machinery detachable herbicide spraying device 1 according to the present embodiment includes a body fixing body 100 detachably coupled to a ride-on agricultural machine, A left and right driving unit 300 coupled to the up and down driving unit 200 and moving the left and right moving frames 340 in the left and right direction by the driving force of the motor, A spray nozzle unit 400 having a plurality of spray nozzles 420 for spraying the herbicide and a control box provided with a lever for operating the elevator driving unit 200 and the left and right driving unit 300 500 and a supply control unit 600 for controlling the herbicide supplied to the plurality of nozzles provided in the agricultural machine.

The vehicle body fixing body 100 may be detachably coupled with a bolt or the like by providing a hole in a bumper guard of, for example, a riding agricultural machine.

1 and 2, the body fixing body 100 according to the present embodiment includes a base frame 110, which is formed by connecting a horizontal frame 111 and a vertical frame 112 with a connection frame 113, A body fixing frame 120 detachably coupled to the upper ends of the pair of vertical frames 112, a hose H detachably coupled to the upper portions of the pair of vertical frames 112 and through which the herbicide flows, And a fixed hose mounting frame 130.

The vehicle body fixing body 100 can be detachably coupled to a pair of horizontal frames 111 and a pair of vehicle body fixing frames 120 using bolts in holes provided in the bumper guards of the agricultural machine.

As shown in FIG. 2, the transverse frame 111 of the body fixing body 100 may be provided in a substantially circular shape.

On the rear wall of the vertical frame 112 of the body fixing body 100, as shown in Fig. 4, a first rack gear 112a is provided in the height direction. The first rack gear 112a is meshed with the pinion gear 231 of the lifting motor 230 to move the lifting sleeve 210 and the fixed frame 220 in the vertical direction of the vertical frame 112 Up or down). Also, in this embodiment, the first rack gear 112a may be engaged with the pinion gear 231 to maintain the fixed position of the lifting sleeve 210 and the fixed frame 220.

The lifting and lowering drive unit 200 is lifted or tilted in the height direction of the vehicle body fixing body 100 so that the left and right driving units 300 connected to the lifting and lowering drive unit 200 are lifted or tilted in one direction. As a result, the injection nozzle unit 400 coupled to the left and right driving units 300 and having a plurality of nozzles can be lifted or tilted in one direction as with the left and right driving units 300.

3 to 5, the lifting and lowering driving unit 200 includes a lifting sleeve 210 provided on the vertical frame 112 and lifted in the height direction of the vertical frame 112, An elevating motor 230 coupled to a rear portion of the fixed frame 220 to elevate the elevating sleeve 210 and a lifting motor 230 coupled to a front portion of the fixed frame 220, A lifting frame 240 which is lifted and lowered in the same manner as the lifting sleeve 210 by driving the lifting frame 230 and a coupling part 250 which detachably couples the lifting frame 240 to the fixed frame 220.

The lifting sleeves 210 of the lifting and lowering drive unit 200 may have a rectangular shape corresponding to the longitudinal frames 112 and may be provided on each of the pair of longitudinal frames 112. 4, a gear hole 211 is provided on the rear surface of the up-and-down sleeve 210 and the pinion gear 231 of the elevation motor 230 is connected to the gear hole 211 through the gear hole 211 And can be engaged with the first rack gear 112a.

The fixed frame 220 of the lifting and lowering driving unit 200 may be welded to the lifting sleeve 210 and lifted and lowered together with the lifting sleeve 210. 5, the lifting frame 240 is detachably coupled to the front portion of the fixed frame 220 by a connecting portion, and the elevating motor 230 is detachably coupled to the rear portion of the fixed frame 220, .

4 and 5, the elevating motor 230 of the elevating and lowering driving unit 200 is coupled to the rear portion of the fixed frame 220 and has gear holes 211 of the elevating sleeve 210 at one side thereof. The first rack gear 112a and the pinion gear 231, which are engaged with each other, are axially connected. Accordingly, when the elevating motor 230 is operated, the pinion gear 231 and the first rack gear 112a are engaged with each other so that the elevating sleeve 210, the fixed frame 220, the elevating motor 230, .

As shown in FIGS. 1 and 5, the lifting frame 240 of the lifting drive unit 200 may be detachably coupled to the fixed frame 220 by a connecting portion.

1, the lifting frame 240 may be provided in a length greater than the interval between the pair of vertical frames 112, and the pair of the coupling portions 250 may be provided with a pair And may be detachably bolted to each of the stationary frames 220 of the frame.

1, a slit hole 241 is formed in the longitudinal direction of the lifting frame 240 on one side of the lifting frame 240 in this embodiment. The slit hole 241 provides a space through which the fastening part 250 fastened to the slit hole 241 can be moved in the lateral direction when the lifting frame 240 is tilted in one direction.

The lifting frame 240 is fixed to the fixed frame 220 by the clamping unit 250 unless the slit hole 241 is provided when the lifting motor 230 disposed in the area where the slit hole 241 is provided is driven It can not be tilted upward or downward.

However, when the slit hole 241 is provided as in the present embodiment, since the fixing bolt 251 of the fastening part 250 is moved in the lateral direction along the slit hole 241, the lifting frame 240 is inclined upward or downward Can be.

The coupling part 250 of the lifting drive part 200 detachably couples the lifting frame 240 to the fixed frame 220 shown in Figure 3. In this embodiment, A fixing bolt 251 having one end supported by the lifting frame 240 and the other end passing through the lifting frame 220 and fixed within the fixing frame 220, A fixing nut 252 fastened to the bolt 251 and a washer 253 disposed between the lifting frame 240 and the fixing frame 220.

In the region of the fixing bolt 251 disposed inside the present lifting frame 240, a thread may not be provided as shown in Fig. 5 in order to prevent damage to the thread.

As shown in FIG. 1, the left and right driving unit 300 includes a plurality of injection nozzles 420, which are detachably coupled to the lifting frame 240, And to move it.

1 and 7, the left and right driving unit 300 includes a motor fixing frame 310 and a motor fixing frame 310 detachably coupled to the motor fixing frame 310 by a fastening member 311 including a bolt and a nut. A left and right driving motor 320 having a driving gear 321 and a driving gear 321 detachably bolted to the motor fixing frame 310. The driving motor 320 is coupled to a lower portion of the motor fixing frame 310, A left and right moving frame 340 supported by the support frame 330 and moved in the left and right directions by driving of the left and right driving motors 320 and a left and right moving frame 340, And a fixing rod fixing frame 350 which is coupled to the lower side of the fixing frame 350 via the gap member 351.

The motor fixing frame 310 of the left and right driving unit 300 can be detachably bolted to the front portion of the lifting frame 240 through the fastening member 311 as shown in FIG.

In this embodiment, as shown in Fig. 1, a pair of the motor fixing frames 310 may be provided apart from each other.

The left and right driving motors 320 of the left and right driving units 300 may be detachably bolted to the front surface of the motor fixing frame 310 as shown in FIG. The driving gear 321 provided to the left and right driving motor 320 is meshed with the second rack gear 341 of the left and right moving frame 340 through the driving gear hole 331 of the supporting frame 330 .

Accordingly, when the driving gear 321 is rotated in the normal direction or the reverse direction by the operation of the left and right driving motor 320, power is transmitted to the second rack unit which is meshed with the driving gear 321, 330 in the left and right directions. 1, the fixed rod fixing frame 350 is detachably bolted to the left and right moving frame 340 through a gap member 351. The fixed rod fixing frame 350 is provided with a plurality of injection nozzles 351, The fixed frame fixing frame 350 and the ejection nozzle unit 400 are also moved in the left and right directions by the driving of the left and right driving motors 320 because the ejection nozzle fixing rods 410 having the ejection nozzle fixing rods 420 are coupled, Lt; / RTI >

A flagpole (not shown) may be provided at both ends of the fixed rod frame 350, and the driver can easily recognize the position of the fixed rod frame 350 through the flagpole.

1, the injection nozzle unit 400 includes an injection nozzle fixing rod 410 detachably coupled to the fixing rod fixing frame 350 and to which the hose H is connected, And a plurality of injection nozzles 420 provided in the spray nozzles 410.

8, the control box 500 may be provided near the driver's seat of the ride-on agricultural machine. In the present embodiment, the control box 500 is provided with the up-and-down adjustment lever 510 and the left- ). In this embodiment, the up / down control lever 510 can drive the up / down driving unit 200, and the left / right control lever 520 can drive the left and right driving unit 300.

Referring to FIG. 9, the supply control unit 600 can be understood as a structure including the supply unit 610 and the control unit 620.

The supply unit 610 connects the reservoir tank 601 in which the herbicide is contained and the spray nozzle unit 400 to each other in order to supply the herbicide to the spray nozzle unit 400 side and return the remaining herbicide to the spray nozzle unit 400 .

The control unit 620 opens and closes the flow path through which the herbicide is supplied from the reservoir tank 601 to the spray nozzle unit 400 side and regulates the spray pressure of the herbicide spraying the herbicide from the reservoir tank 601 toward the spray nozzle unit 400 And to perform a series of operations to generate or stop the supplied flow.

The supply unit 610 includes a supply hose 611 connected to the underwater motor pump 621 of the control unit 620 accommodated in the reservoir tank 601. [

The supply unit 610 includes a return hose 612 in which an internal flow path of the supply hose 611 branches and is connected to the reservoir tank 601. [

The feeder 610 is connected to the herbicide inflow port 320 provided in each of the pair of herbicide circulation rods 310 of the injection nozzle unit 400 by branching from the end of the supply hose 611 And a pair of branch hoses 613a and 613b.

The control unit 620 includes an underwater motor pump 621 accommodated in the reservoir tank 601 and a battery 622 provided in the injection nozzle unit 400 or the agricultural machine system for supplying power to the underwater motor pump 621. [ And a power switch 623 that is electrically connected to the battery 622 and the underwater motor pump 621 to start or stop the underwater motor pump 621.

The supply control unit 600 also includes a first port 631 coupled with an end of the supply hose 611, a second port 632 coupled with an end of the return hose 612, Directional coupler 630 having a third port 633 connected to the first and second ports 613a and 613b.

The supply control unit 600 further includes a pressure control valve 640 disposed on the second port 632 side to adjust the spray pressure of the herbicide.

The supply control unit 600 further includes a connection hose 650 interconnecting the third port 633 and the pair of branch hoses 613a and 613b.

The supply control unit 600 includes a fourth port 661 connected to an end of the connection hose 650 and a fifth port 662 connected to an end of each of the pair of branch hoses 613a and 613b, And a second tri-directional euro coupler 660 having a sixth port 663.

The supply control unit 600 further includes a main valve 670 provided on the fourth port 661 side to allow or block the supply of the herbicide.

The supply control unit 600 is provided on the fifth port 662 side and the sixth port 663 side to allow or block the supply of the herbicide to all or a part of the pair of branch hoses 613a and 613b And further includes auxiliary valves 680a and 680b.

Accordingly, when the operator sits on the driver's seat of the ride-on agricultural machinery and opens the auxiliary valves 680a and 680b, the herbicide can be injected from each of the injection nozzles 420 through the hose H at the same time.

In addition, the operator may open only one of the auxiliary valves 680a and 680b and spray the herbicide only through the hose H on one side to prevent the abuse of the herbicide.

The pressure regulating valve 640 controls the injection amount of the herbicide and the injection pressure according to the use of the auxiliary valves 680a and 680b and returns the herbicide remaining in the branch hoses 613a and 613b to the reservoir tank 601 .

The present invention is not limited to the structure of the reservoir tank 601 so that the submerged motor pump 621 may extend from the lower end edge of the submerged motor pump 621 to various shapes such as a bowl shape or a disk shape to prevent the submerged motor pump 621 from collapsing in the reservoir tank 601 It is also conceivable to further include the anti-collapse cap 621c which is seated on the bottom surface and to be able to move freely in the reservoir tank 601.

As described above, according to the present embodiment, since the left and right driving units to which the injection nozzle unit is coupled are operated to be tilted in one direction by the lifting and driving unit, not only the orchard formed on the flat ground, Thereby ensuring an angle and position for spraying the herbicide.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. Accordingly, such modifications or variations are intended to fall within the scope of the appended claims.

1: Dismountable herbicide spraying device
100: Body fixing body 110: Base frame
111: Horizontal frame 112: Vertical frame
112a: first rack gear 113: connecting frame
120: Body fixing frame 130: Hose mounting frame
200: lifting and lowering driving part 210: lifting and lowering sleeve
211: gear hole 220: fixed frame
230: lift motor 231: pinion gear
240: lift frame 241: slit hole
250: fastening part 251: fastening bolt
252: Fixing nut 253: Washer
300: right and left drive unit 310: motor fixing frame
311: fastening member 320: left and right driving motor
321: drive gear 330: support frame
331: Driving gear hole 340: Left and right moving frame
341: Second rack gear 350: Fixing rod fixing frame
351: gap member 400: injection nozzle part
410: injection nozzle fixing rod 420: injection nozzle
500: Control box 510: Up and down control lever
520: left / right control lever 600: supply control unit
601: reservoir tank 610:
611: Supply hose 612: Return hose
613a, 613b: branch hose 620:
621: Submersible motor pump 621c: Anti-collapse cap
622: Battery 623: Power switch
630: first three-way flow path coupler 631: first port
632: second port 633: third port
640: Pressure regulating valve 650: Connection hose
660: second three-way flow path coupler 661: fourth port
662: fifth port 663: sixth port
670: Main valve 680a, 680b: Auxiliary valve
H: Hose

Claims

A body fixing body detachably coupled to a ride agricultural machine;
A lifting sleeve coupled to the vertical frame of the body fixing body so as to be elevated in a height direction, a fixed frame provided on the lifting sleeve, a lifting motor coupled to one side of the fixed frame to lift the lifting sleeve, A lifting and lowering driving part including a lifting frame detachably coupled to the other side by a fastening part and being lifted and lowered as the lifting sleeve by driving the lifting motor;
A pair of motor fixing frames detachably coupled to the lifting frame, a left and right driving motor provided in at least one of the motor fixing frames, a support frame provided on the pair of fixed frames, A left and right driving frame having left and right moving frames moved in the left and right directions by driving of a driving motor and fixed rod fixing frames spaced apart from each other by gap members in the left and right moving frames; And
And a spray nozzle part detachably coupled to the left and right drive parts and having a plurality of spray nozzles for spraying the herbicide,
Wherein the fixed frame is provided with a slit hole in a longitudinal direction thereof,
When one of the elevating motors is driven, the fastening portion is moved in the longitudinal direction of the slit hole, and the elevating frame is inclined upward or downward Of the herbicide spraying apparatus of the agricultural machinery of the passenger.

delete

The method according to claim 1,
The fastening portion
A fixing bolt having one end supported by the lifting frame and the other end disposed inside the fixing frame through the lifting frame;
A fixing nut fastened to the fixing bolt inside the fixing frame; And
And a washer disposed between the lifting frame and the fixed frame,
And a screw thread is not provided in an area of the fixing bolt disposed inside the lift frame.

delete

The method according to claim 1,
A control box provided on the ride-on agricultural machine and having a lever for operating the elevation driving unit and the left and right driving units; And
Further comprising a supply control unit provided on the ride-on agricultural equipment to control the herbicide supplied to the plurality of nozzles.