KR100362741B1 - Spray with agricultural chemicals apparatus for power tiller - Google Patents

Abstract

The present invention relates to a pesticide spraying apparatus for use in a trailer-type attached to the tiller, the pesticide spraying apparatus for the tiller to wind the hose automatically by operating the pesticide spray pump with a coarse power of the tiller while driving the hose winding drum. will be.

The present invention is equipped with a pulley (5) (6) on the Daewoo power shaft (4) and the laying plate (7) on which the pesticide container (9) is placed and the frame (10) on the horizontal and horizontal railing (11) on both sides. Trailer (1) is installed and detached to the cultivator, the injection pump 20 is installed on the frame 10 to operate by receiving power from the pulley (5) of the power shaft (4), and the power shaft (4) The hose winding drum 30 installed on the frame 10 to rotate by receiving power from the pulley 6 of the) and the left and right transportable installation to guide the hose 33 wound on the winding drum 30 The guide roller 34 is provided, the display rack 50 is installed on the frame 10 so as to insert and display a plurality of pesticide bottles and pesticide bags, and is transferred from the pulley 6 of the power shaft 4 to the take-up drum 30. It is characterized by consisting of a power transmission means 40 for transmitting and blocking the power.

Description

{Spray with agricultural chemicals apparatus for power tiller}

The present invention relates to a pesticide spraying apparatus for use in a trailer-type attached to the tiller, the pesticide spraying apparatus for the tiller to wind the hose automatically by operating the pesticide spray pump with a coarse power of the tiller while driving the hose winding drum. will be.

In the fields and orchards where rice plants have been planted, or in orchards, pesticides and insecticides are sprayed to prevent pest pests. I use it.

Manual spraying equipment for spraying pesticides on workers' backs is generally used for agricultural lands with a narrow spraying area, and mechanical pesticide spraying devices such as tillers, tractors, and managers are applied to rice fields and orchards with relatively large spraying areas.

Pesticide spraying device using the manager is usually installed in a pesticide spraying device to be suitable for orchards, it is common that a pesticide spraying device using a tiller or a tractor is installed in the spraying device to be suitable for a large paddy field.

Pesticide spraying device using cultivator is equipped with injection pump attached to the top of gearbox in front of cultivator to operate with Daewoo power and pesticide box is mounted on trailer attached to the rear, and several hoses are connected between spray pump and pesticide box. The spraying pump sprays the pesticide mixed in the barrel by inhaling and spraying the nozzle.

In addition, the pesticide spraying device using the tractor is attached to the trailer on the rear of the tractor while the spray pump is installed to operate the rear Daewoo power to spray the pesticide in the pesticide container loaded on the trailer by the operation of the injection pump.

The pesticide spraying device using the existing tiller should be sprayed on the tiller and the large pesticide box should be attached to the tiller during the pest pest control period. It is the situation.

In addition, since the injection pump is attached to the front of the cultivator and the pesticide box is mounted on the rear trailer, several hoses connected between the injection pump and the pesticide box are connected through the driver's seat, which impedes the operation of the cultivator and after the pesticide worker pulls the pesticide hose. It causes a problem to wind up a winding drum.

The pesticide spraying device using the existing tractor is attached to the rear of the tractor and the spray pump must be installed separately in the rear treatment, so it is difficult to attach and re-separate it after spraying the pesticide. The problem is that it must be relatively wide.

The present invention has been made to solve the problems of the conventional pesticide spraying device as described above, while the pesticide barrel is placed and the Daewoo power while installing the pesticide injection pump and hose winding drum on the trailer that the Daewoo power of the tiller is transmitted. It is an object of the present invention to configure the spray pump and the winding drum to automatically wind the pesticide spraying and the hose to the winding drum.

1 is a perspective view showing an embodiment of the present invention

2 is a partial side cross-sectional view of the present invention.

3 is a front view of the present invention;

4 is a front view showing an operating state of the present invention;

5 is a plan view of the present invention

Figure 6 is a side view showing the pesticide bottle display rack of the present invention

7 is a plan view showing a power transmission gear groove of the present invention.

8 and 9 are a plan view and a side view showing an operating state of the present invention hose winding drum

[Description of Symbols for Main Parts of Drawing]

1.Trailer 4.Power Shaft 5,6.Pulley

7. Laying Plate 8. Wheel 9. Pesticide Box

10.Frame 11.Handrail 12.Alignment

20.Injection pump 21.Driving pulley 30.Reeling drum

31.Pull drive 33.Hose 34.Guide roller

40. Power transmission 41. Gear lever 42. Gear groove

44.Link stand 45.Support lever 46.Roller

50. Shelf 51. Bottom plate 52. Cylindrical cap

53. Stand

The present invention is to install a pesticide injection pump and hose winding drum on the trailer to be delivered to the cultivator of the cultivator to attach the trailer to the cultivator to easily detachable and to drive the winding drum by the Daewoo motive power to automatically draw the drawing 1 to 9 show the embodiment of the present invention in detail.

The present invention is equipped with a pulley (5) and (6) mounted on the Daewoo power shaft (4), the pesticide container (9) is mounted on the laying plate (7) detachable to the cultivator and the trailer (1) A frame 10 installed vertically and horizontally on the pump, an injection pump 20 installed on the frame 10 to operate by receiving power from the pulley 5 of the power shaft 4, and the power shaft Left and right conveying to guide the hose winding drum 30 installed on the frame 10 and the hose 33 wound on the winding drum 30 to rotate by receiving power from the pulley (6) of the (4) Guide rollers 34, which are installed as possible, display racks 50 into which a plurality of pesticide bottles are inserted and displayed, and transmitting and blocking power transmitted from the pulley 6 of the power shaft 4 to the winding drum 30 It is characterized by consisting of the power transmission means (40).

Trailer (1) attached to the tiller is located in front of the undercarriage (2), the tow (3) is located on the bottom of the tow (3) is installed with a power shaft (4) that rotates with the Daewoo power pesticide rearward The laying plate 7 on which the barrel 9 is placed is provided while the wheel 8 for movement is mounted.

The power shaft 4, which is coupled to the Daewoo drive shaft of the cultivator and rotates, is equipped with a large pulley 5 and 6 with a diameter and a vertical horizontal frame 10 above the chassis 2, and the wheels 8. Handrails 11 are installed at appropriate heights on both sides thereof to prevent the flow of the pesticide container 9 placed on the laying plate 7.

The frame 10 and the handrail 11 have angles attached to each other vertically and horizontally, and a general injection pump 20 for pumping pesticides is installed on one side of the angle, and the injection pump 20 has a rotational power from the power shaft 4. Receives power from the power shaft (4) by winding the belt (5a) between the drive pulley (21) of the injection pump 20 and the pulley (5) mounted on the power shaft (4) to receive the operation Allow the injection pump 20 to operate.

Between the injection pump 20 and the pesticide container (9) is connected several hoses in which the pesticides are discharged intake, and between the injection pump (20) and the winding drum (30) is connected several hoses for discharging the pesticides (winding drum ( A hose 33 wound around 30 is inserted into a rotating shaft, wound on a drum, and connected to the nozzle.

The winding drum 30 to which the pesticide hose 33 having a length of more than 100 meters is wound is installed at the side of the injection pump 20 and receives power from the pulley 6 on the power shaft 4. A driving pulley 31 is mounted on one side so as to wind 33), and both ends of the shaft are mounted on the rotatable frame 10 by bearing retainers 32. As shown in FIG.

The belt 6a is loosely wound between the drive pulley 31 of the winding drum 30 and the pulley 6 on the power shaft 4 to transfer power to drive the winding drum 30, and the winding drum 30 is driven. The power transmission means 40 is installed on the pulley 31 and the pulley 6 on the power shaft 4 to adjust the tension of the belt 6a that is loosely wound to transmit and cut power.

The power transmission means 40 which transmits and blocks power by adjusting the tension of the belt 6a has a gear groove 42 formed on one side of the frame 10, and the gear lever 41 is fitted thereto to rotate on the holder 43. It is possible to fasten and the end of the gear lever 41, the length of the adjustable link stage 44 using a nut and bolt is bound.

The end of the link stage 44 is fastened to the support lever 45 on which the roller 46 is rotated while pressing the belt 6a. The support lever 45 on which the roller 46 is mounted is connected to the belt 6a. Is rotatably installed on the support piece 47 attached on the frame 10 at a position close to) so that the roller 46 rotates up and down by manipulating the gear lever 41 to press or release the belt 6a. It is composed.

The gear groove 42 in which the gear lever 41 is fitted is provided with two or three locking grooves 42a at predetermined intervals, in which the gear lever 41 is interpolated during operation, and according to the tension of the belt 6a. 41) enables operation.

The transmission and interruption of the power transmitted from the pulley 6 of the power shaft 4 to the winding drum 30 by using the power transmission means 40 is that the injection pump 20 is driven by continuous power transmission during the spraying of pesticides. This is required, but the winding drum 30 is required to power only when rewinding the hose 33 loosely wound in the winding drum 30 after the pesticide spraying is required to operate and transmit power in operation.

The operation process of the power transmission means 40 is a pesticide spraying operation in the state that the injection pump 20 is operating by rotating the Daewoo drive shaft, power shaft 4 and pulleys (5) (6) to the gear shift of the tiller. After finishing, the gear lever 41 is pulled to insert the hose 33 into the locking groove 42a of the gear groove 42, and the link stage 44 coupled to the gear lever 41 is supported by the support lever 45. ), The roller 46 presses the belt 6a on which the roller 46 is loosely wound so that the rotational force of the pulley 6 is transmitted to the driving pulley 31 of the winding drum 30 so that the winding drum 30 rotates. The hose 33 is wound.

If the belt 6a wound around the driving pulley 31 of the winding drum 30 and the pulley 6 of the power shaft 4 is loose and the roller 46 does not pressurize, the rotational force of the pulley 6 is driven by the driving pulley 31. ) Will not be delivered.

Right and left and up and down sides of the winding drum 30 to which the hose 33 is wound are provided with guide rollers 34 for guiding the hose 33 and wound around the winding drum 30 so that the hose 33 is wound. The left and right transfer so that the hose 33 is evenly wound around the winding drum 30.

The guide roller 34 is rotatable and movable left and right by being fitted to the fixed shaft 35 installed between the frames 10 to guide the hose 33 when the hose 33 is unwound or wound, and installed on the left and right upper and lower sides This is to allow the hose 33 to be guided to the guide roller 34 by handing the hose 33 from side to side during the pesticide spraying operation.

In the upper part of the injection pump 20, a plurality of pesticide bottles and pesticide bags for displaying and mixing the pesticide bottles 9 are used for mixing with water, and a display stand 50 is installed on the frame 10. The bottom plate 51 is attached to it, and a plurality of cylindrical caps 52 are installed to accommodate the pesticide bottles thereon, so that the pesticide bottles can be plugged in and a pesticide bag can be inserted into the outer side of the cylindrical cap 52. The table 53 is installed vertically and horizontally.

Therefore, by storing several pesticide bottles and pesticide bags on the display stand 50, the pesticide loss is prevented and management is simplified.

Meanwhile, in order to align several hoses connected to the pesticide pail 9 and the injection pump 20, the alignment post 12 is installed at the side of the pesticide pail 9, and the alignment post 12 is perpendicular to the handrail 11. One side is attached to the support rod 13, which is erected and the other side is attached to the frame 10, and protrusion rods 14 are formed at predetermined intervals, so that the hose is placed between the protrusion rods 14 to be drooped or This prevents kinks and drops.

According to the present invention constituted as described above, the pesticide container 9 is placed on the trailer 1 and the injection pump 20 and the winding drum 30 are installed and detached to the cultivator as well as the winding drum 30. It is easy to work by automatically winding the hose 33 by inserting a plurality of pesticide bottles and pesticide bags into the display rack 50 to display and manage the pesticides.

In addition, the guide roller 34 guides the hose 33 which is unwound or wound at the winding drum 30 so that the unwinding is smoothly and evenly wound.

According to the present invention, the pesticide container is placed on the trailer and the spray pump and the hose winding drum are installed to attach the trailer to the tiller so that the pesticide spraying operation can be easily attached and detached from the pesticide spraying device. It is automatically wound around the winding drum to improve workability.

In addition, by managing a large number of pesticide bottles and pesticide bags in the display rack to prevent environmental pollution due to leakage of pesticides and easy management.

Claims (3)

The injection pump 20 and the hose winding drum 30 which are driven by receiving the coarse power of the cultivator are installed on the trailer 1 and guide rollers which guide the hose 33 wound on the winding drum 30 to the left and right. In the pesticide spraying device provided with (34), The pulleys 5 and 6 are mounted on the Daewoo power shaft 4 to transfer the power to the injection pump 20 and the hose winding drum 30 and perpendicular to the laying plate 7 on which the pesticide container 9 is placed. Horizontal frame 10 and both handrails 11 are installed on the trailer 1, frame the display rack 50 is formed with a cylindrical cap 52 and the stand 53 is inserted into a plurality of pesticide bottles and pesticide bags. Pesticide spraying device for cultivator, characterized in that installed in (10). delete delete