KR20170000824A - herbicides concentrate spreader of cultivator-mounted - Google Patents

Abstract

The present invention relates to a manager-mounted concentrated herbicide spreader including: a tank storing an herbicide; a pressurizing unit supplied with the herbicide from the tank and performing pressurization; a spreading unit supplied with the herbicide from the pressurizing unit and performing concentrated spreading; and a supporting portion coupled with the tank, the pressurizing unit, the spreading unit, and the manager. The spreading unit has: multiple nozzles performing concentrated herbicide spreading downward therein; a transparent cover covering an upper end; and a scattering prevention film surrounding an edge and touching a ground surface. Position adjustment means is configured in the spreading unit and the supporting portion to be capable of adjusting the position of the spreading unit in the supporting portion to the left and right. The pressurizing unit has: a motor supplying power; and a power belt connecting pulleys of the motor and the manager to each other. The pressurizing unit is operated based on the power of the motor and the manager. The pressurized herbicide is spread in a concentrated manner in a space closed by the ground surface, the cover, and the scattering prevention film by the spreading unit being adjusted in position from a path of movement of the manager to a path where the concentrated herbicide spreading is to be performed and the herbicide is spread in a concentrated manner at a constant low height and the spread herbicide is not scattered because of the closed space.

Description

Herbicide concentrate spreader of cultivator-mounted < RTI ID = 0.0 >

The present invention relates to a herbicide-applied concentrated herbicide spraying apparatus having a tank for storing a herbicide, a pressurizing unit for supplying and pressurizing the herbicide in the tank, a spraying unit for spraying concentrated herbicide at the pressurizing unit, The spraying unit includes a plurality of nozzles for spraying the herbicide downwardly in a concentrated manner, a transparent lid covering the upper end, and a scattering-preventing layer contacting the surface of the spraying unit and the controller, And the pressure unit includes a motor for applying power, and a power belt for connecting the pulley of the motor and the pulley of the controller, and the power of the motor and the controller And the position of the spraying portion is adjusted by the route in which the herbicide is concentratedly sprayed in the movement route of the manager, By focusing spraying at a constant low height, and the pressure in the closed space by the herbicide and the ground cover and the scattering prevention film intensive spraying, to a herbicide spreaders a herbicide that does not scatter by spraying a closed space.

Generally, in a method of spraying a herbicide, a method of spraying a herbicide by using a portable herbicide spraying device, a method of spraying a herbicide by a person, There is a method in which a spraying device is mounted and the machine is sprayed while moving.

Among them, the herbicidal spraying device for machine mounting is capable of using a larger capacity and stronger pump than the portable herbicide spraying device for use in agricultural machines, wherein the pump is operated by a power means such as a motor included in the spraying device Or is powered by the power of the agricultural machine.

An example of such a machine-mounted herbicide spraying apparatus is disclosed in Korean Patent Registration No. 718569, in which a power is supplied from a power source of a tractor or a cigar jack to a terminal and the motor is rotated, And a motor for discharging the herbicide to the outlet pipe is communicated with the herbicide to form a cradle for receiving the herbicidal cradle therein so that the motor can be detached and attached to the tractor, And a "tractor-mounted early herbicide automatic spreader" which can automatically adjust the spray interval and spraying speed.

In addition, the portable herbicide spraying device is limited in its capacity to be usable for human use, and the pump is mainly used in a light manual mode, and a person is sprayed with a pressurized herbicide by a nozzle mounted on the end of a long supporting rod, , The herbicide sprayed from the nozzle is sprayed with small particles in order to spread over a larger area with a smaller volume and for a smaller pressure to spread more widely and the herbicide harmful to the human body is easily scattered to external factors such as wind when sprayed There is a high risk of adversely affecting the user, and the nozzle part of the end of the support is wrapped around the spraying area but opened downward to prevent scattering of harmful herbicide.

As an example of preventing scattering of the herbicide in the portable herbicide spraying apparatus, Korean Utility Model Registration No. 407633 discloses a spraying apparatus for spraying a herbicide spraying apparatus, which includes a cover having a connecting portion formed so as to expand its inner diameter toward the lower portion, a nozzle provided on an upper portion of the cover, And a fastening band for fastening the skirt so that the skirt is detachably fitted to the ring groove, wherein the fastening band is provided on both sides of the fastening band, Discloses a "scattering zone for spraying herbicides" wherein a plurality of fixed hooks and hook holes are detachably coupled to each other.

1. Registration number / date 1007185690000 (2007.05.09) 2. Registration number / date 2004076330000 (2006.01.25)

However, in the herbicide spraying device for machine-mounted herbicide spraying device mounted on agricultural machinery such as a management machine or a tractor, similar to the "automatic tractor-equipped early herbicide sprayer" of Korean Patent No. 718569, Since the user can freely use the injection nozzle portion or the nozzle supporting portion which is sprayed at high pressure, it is possible to spray the concentrated spray to the region where the herbicide is continuously concentrated at the low height The herbicide sprayed in the open space is scattered in the range to be weeded and spread to the part where the crops such as lanterns are to be produced, causing damage to the crops, There is a problem that the herbicide to be used in the range to be wasted is wasted. there was.

In the case of a portable herbicidal spraying device equipped with a "non-acid spraying zone for herbicide spraying" of the Korean Utility Model Registration No. 407633 and a similar scattering zone, the herbicide spraying device is moved by the force of a person, There is a problem that the capacity of the herbicide to be stored and the pressure to be sprayed are limited, and it is difficult to use for a long period of time and a large area. Moreover, these designs and conventional spraying apparatus have a problem in that when the herbicide is sprayed, It is not a structure to make space, and it is to prevent scattering widely in the Bishan district close to the ground. Therefore, when spraying the herbicide, the bottom of Bishan district is touched to the ground so that the space between the ground and the non- It is not easy to maintain, and when the herbicide is sprayed from the nozzle, There is a problem in the point, such as have not easy to move and touching the chamber to earth ground.

In order to solve the above problems, the present invention provides a herbicidal composition comprising a tank for storing a herbicide, a pressurizing portion for receiving the herbicide from the tank and pressurizing the herbicide, a spraying portion for spraying the herbicide pressurized by the pressurizing portion, The spraying unit includes a plurality of nozzles for spraying the herbicide downward in the spraying unit, a lid covering the top of the spraying unit, and a shatterproof film covering the edge of the spraying unit. And the position of the spraying unit can be adjusted in the spraying unit and the receiving unit in the left-right direction of the manager in the receiving unit, so that the position of the spraying unit can be adjusted by locating the herbicide in the moving path of the manager, By spraying, the herbicide is prevented from scattering out of the path through which the spray portion is passed by the shatterproof film.

At this time, the lid covering the upper end of the spray portion is constituted by a transparent lid which can be opened and closed, and individual valves are provided for each nozzle, so that the situation of spraying by the spray portion can be grasped and the number of nozzles to be repaired and sprayed When adjusting, open the cover so that it can be easily repaired and adjusted.

The pressurizing portion is constituted by a motor that applies power to the pump. The pulley of the motor and the pulley of the control device are connected by a power belt, and the tension poly that includes the tension of the power belt is applied or released. Alternatively, the pump is operated by the power of the motor and the controller, or the tension of the tension poly is released to operate the pump only by the power of the motor.

As described above, according to the present invention, the herbicide is sprayed according to the movement of the manager installed in the manager, and the labor force is reduced. At this time, the cover covering the upper end of the spray portion in the spray portion and the scattering- The herbicide, which is concentrated in the space, is not scattered out of the closed space, so that the herbicide spreads and is buried in the surrounding crops or buried in the surrounding crops. There is an effect that can be prevented.

In addition, by covering the top of the spray unit with a transparent cover that can be opened and closed, it is easy to grasp the situation of spraying by the spray unit, and when the repair of the nozzle is required and the number of nozzles to be sprayed is adjusted, And an advantage of easy adjustment.

In addition, the spraying unit can adjust the position of the spraying unit from the low height to the left and right of the spraying unit, and the herbicide is concentratedly sprayed by the path where the herbicide is concentratedly sprayed on the route of the manager, The herbicide sprayed intensively in the space is used in the range of spraying the herbicide concentrically without spreading or scattering the spraying part through the passage, thus reducing the waste of the herbicide.

In addition, the pump can be operated by the power of the motor, and can be operated by the power of the manager and the power of the manager and the power of the motor. Therefore, depending on the power of the pump to concentrate the herbicide, There is an optional effect available.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a manager-loaded herbicide concentrator according to an embodiment of the present invention; FIG.
Figure 2 is a perspective view of a manager-loaded herbicide intensifier spreader coupled to a manager according to an example of the present invention.
Figure 3 is a cross-sectional view of the back of a manager-loaded herbicide concentrator according to an example of the present invention.
Figure 4 is a side view of a manager-loaded herbicide intensifier spreader coupled to a manager according to an example of the present invention.

The present invention relates to a herbicide-applied concentrated herbicide spraying apparatus having a tank for storing a herbicide, a pressurizing unit for supplying and pressurizing the herbicide in the tank, a spraying unit for spraying concentrated herbicide at the pressurizing unit, The spraying unit includes a plurality of nozzles for spraying the herbicide downwardly in a concentrated manner, a transparent lid covering the upper end, and a scattering-preventing layer contacting the surface of the spraying unit and the controller, And the pressure unit includes a motor for applying power, and a power belt for connecting the pulley of the motor and the pulley of the controller, and the power of the motor and the controller And the position of the spraying portion is adjusted by the route in which the herbicide is concentratedly sprayed in the movement route of the manager, By focusing spraying at a constant low height, and the pressure in the closed space by the herbicide and the ground cover and the scattering prevention film intensive spraying, to a herbicide spreaders a herbicide that does not scatter by spraying a closed space.

The manager-equipped herbicide intensive spreader of the present invention comprises a tank, a pressurizing portion, a spraying portion and a receiving portion. The tank, the receiving portion, the spraying portion, and the pressing portion will be described in the following order.

First, the tank 110 is a conventional tank structure in which herbicide is stored. As shown in FIGS. 1 and 2, the fixing belt 123 of the receiving unit 120, which will be described later, It is preferable that a belt groove corresponding to the fixing belt 123 is formed.

Next, the receiving portion 120 is a portion of the frame or plate structure to which the spraying portion 140 is coupled by the position adjusting means described later, while the tank 110 and the pressing portion 130 are seated. The tank 110 and the pressing portion 130 are mounted on the support portion 120 of the frame or the plate structure and the spray portion 140 is disposed below the support portion 120, 120 by a position adjusting means capable of adjusting the position of the spraying portion 140 laterally.

The positioning unit of the receiving unit 120 and the positioning unit 140 may be a means for adjusting the position of the positioning unit 140 in the left and right direction of the positioning unit 120, 1 and 3, a sliding bar 145 having a long length in the left and right direction is formed on an upper part of the spreader 140, and a pair of sliding bars 145 are disposed at both ends of the sliding bar 145 A support rod 146 connected to the spraying part 140 to separate the spraying part 140 and the sliding bar 145 by a predetermined distance is formed in the space between the sliding bar 145 and the spraying part 140, A guide bracket 122 for guiding the sliding bar 145 to move left and right is formed on the receiving portion 120. The guide bracket 122 guides the sliding bar 145 to the left and right.

The position adjusting means may be configured such that the supporting rods 146 at both ends of the sliding bar 145 are connected to the receiving portion 120 and the guide bracket 122 is passed between the sliding bar 145 and the receiving portion 120, 140, respectively.

It is also preferable that the position adjusting means is constituted by a stop means such as a stopper for fixing the position of the spraying unit 140 adjusted in the lateral direction of the manager in the receiving unit 120. [

As shown in FIGS. 1 and 4, the receiving portion 120 is formed with a coupling bracket 121 coupled to a manager on one side thereof facing the manager, and is coupled to the manager by coupling means such as bolts and nuts.

A fixing belt 123 is provided to prevent the tank 110 seated on the receiving unit 120 from being separated from the receiving belt 120. The fixing belt 123 is connected to a portion where the tank 110 is seated, A belt structure having fastening means such as a button or a Velcro which connects both ends of the fastening belt 123 wrapping around the belt 110, but it is preferable that the belt structure can be firmly fixed and reusable.

A wheel 124 is formed on the opposite side of the coupling bracket 121 in the receiving portion 120 and a hose support 125 for supporting the hose 135 connecting the pressing portion 130 and the spraying portion 140, So that the hose 135 that flows along the left and right movement of the spray unit 140 is securely seated in the hose support 125 so that the hose 135 is not in contact with the ground surface.

Next, the pressurizing unit 130 is connected to the tank 110 and the spraying unit 140 by the hose 135, and the herbicide is supplied from the tank 110 to the pump 131 and then pressurized by the spraying unit 140 A motor 132 for applying power to the pump 131 and an operating device for operating the pressurizing unit 130 are constituted.

4, the pressing portion 130 is constituted by a polypropylene of the motor 132 and a polypropylene of the polypropylene of the polypropylene. And a tension poly 134 which controls whether or not the power of the manager is transmitted to the motor 132.

At this time, the power belt 133 and the tension poly 134 do not apply the tension of the power belt 133 to the tension poly 134 when the power of the manager is not transmitted to the motor, such as a normal power belt and a tension poly The power belt 133 surrounds the pulley of the motor 132 and the pulley of the controller but can not transmit the power of the controller to the lower part. When the power of the manager is transmitted to the motor, the tension poly 134 So that the tension of the power belt 133 is transmitted to the motor.

The hose 135 connected to the pump 131 includes a hose 135 for supplying the herbicide to the tank 110, a hose 135 for supplying the herbicide pressurized to the spraying unit 140, And a hose 135 for returning the pressurized but unused herbicide to the tank 110 again.

Next, the spraying unit 140 receives the pressurized herbicide from the pressurizing unit 130 and concentrates the spraying of the herbicide onto the nozzle 141. As described above, And a scattering prevention layer 142 covering the top of the cover 143 and covering the edge of the spraying portion 140 are included.

Here, the sprayer 140 is configured to have a long structure in the left-right direction of the controller, and is moved left and right in the lower part and the inside of the receiver part 120. The position adjusting part configured in the sprayer part 140, The length of the spray unit 140 may be shorter than the length of the spray unit 140 or the distance between the spray unit 140 and the receiver unit 120 A support rod 146 connected to both ends of the sliding bar 145 by the spraying part 140 and supporting the space between the sliding bar 145 and the spraying part 140, And a wheel 147 disposed at a lower portion of the spray unit 140 to facilitate lateral movement.

The plurality of nozzles 141 connected to the pump 131 by the hose 135 are each formed with a valve 144 so that the unused nozzle 141 closes the valve 144 to adjust the range of concentration of the herbicide And the lid 143 is made of a transparent material so that it is possible to confirm whether the herbicide is properly concentratedly sprayed from the nozzle 141. The lid 143 can be opened / So that the valve 144 of each nozzle 141 can be easily opened and closed.

The herbicidal concentration spreader constructed as described above is mainly used for orchards such as peaches and jujubes. The herbicide tank 110 is fixed to the support part 120 by the fixing belt 123, and the connection brackets The pedestal 120 of the pedestal 120 is rotated by the movement of the controller so that the pedestal 120 can be moved to the pedestal 120 The sprayer 140 is moved in the lateral direction of the controller and the nozzle 141 of the sprayer 140 is selectively opened.

Thereafter, the herbicide of the tank 110 is pressurized by the pump 131 and injected from the nozzle 141 in accordance with the operation of the pressurizing unit 130, and the power of the pump 131 to be pressurized is driven only by the motor 132 And the power of the manager can be utilized by applying a tension to the power belt 133 connected to the poly of the manager by the tension poly 134. [

Thereafter, the herbicide sprayed from the nozzle 141 is sprayed only in the closed space by the cover 143 closing the upper end of the spray unit 140 and the scatter preventive film 142 touching the surface of the spray unit 140 The range is effectively sprinkled without being scattered out.

As described above, according to the present invention, since the herbicide is sprayed according to the movement of the manager installed in the manager, the labor force is reduced. Particularly, in the sprayer 140 for concentrating the herbicide, the lid 143 covering the top of the sprayer 140 And the anti-scattering film 142 contacting with the surface of the rim, the space through which the herbicide is concentrated is completely closed by the ground, the anti-scattering film 142 and the lid 143, and the herbicide Is not scattered out of the closed space, so that it is prevented that the herbicide spreads and is buried in the surrounding crops or scattered to cause the user to be buried.

It is also possible to grasp the situation of spraying by the spraying unit 140 in real time by covering the upper end of the spraying unit 140 with the openable and closable transparent lid 143. In addition, It is possible to easily open the cover 143, which is advantageous in that it is easy to perform maintenance and adjustment.

The spraying unit 140 can adjust the position of the spraying unit 140 to the left and right so that the spraying unit 140 is positioned by the path through which the herbicide is concentratedly sprayed on the path of the manager, The herbicide which is concentratedly sprayed in the space completely covered with the scattering prevention membrane 142 and the lid 143 is used in a range to concentrate the herbicide concentrically without spreading or scattering out the path through the spraying unit 140, have.

The pump 131 can be operated by the power of the motor 132 and can be operated by the power of the manager and the power of the manager and the power of the motor 132 so that the pump 131 for concentrating the herbicide can be operated. There is a feature that can be selected according to the use and user's circumstances according to the power of the user.

110: tank 120: receiving portion 121: engaging bracket
122: guide bracket 123: fastening belt 124: wheel
125: hose rest 130: pressing portion 131: pump
132: motor 133: power belt 134: tension poly
135: Hose 140: Spraying part 141: Nozzle
142: Shatterproof film 143: Cover 144: Valve
145: sliding bar 146: support 147: wheel

Claims (4)

A tank for storing the herbicide, a pressurizing unit for supplying the herbicide to the tank and pressurizing the tank with the pump, a spray unit for spraying the herbicide pressurized by the pressurizing unit and spraying the concentrated herbicide to the nozzle, a pressurizing unit, 1. A herbicide-concentrated herd spray device comprising:
The spraying portion includes a plurality of nozzles for concentrating the herbicide downwardly in the spraying portion, a cover covering the top of the spraying portion, and a scattering preventing layer contacting the surface of the spraying portion,
The spraying portion and the receiving portion are provided with position adjusting means capable of adjusting the position of the spraying portion in the lateral direction of the manager in the receiving portion,
The herbicide can be concentratedly sprayed on the route of the control unit,
And the herbicide is not scattered out of the route where the spray portion passes by the scattering prevention film.
The method according to claim 1,
The position adjusting means includes a sliding bar having a long length in the left-right direction of the manager between the spreading portion and the receiving portion, a supporting portion connected to the sparging portion or the receiving portion at both ends of the sliding bar, a receiving portion surrounding a part of the sliding bar, By including the guide bracket coupled to the spray portion,
A manager-mounted herbicide concentrator with a sliding bar connected or with a guide bracket coupled to the sprayer.
The method according to claim 1,
The spraying portion has a valve for each of a plurality of nozzles,
The cover of the spattering section is constituted by a transparent cover having an openable and closable structure,
This herbicide concentrator with controllable herbicide can control the range of application of herbicide in the spraying area, which enables to know the situation of herbicide spraying and to select the nozzle to concentrate spraying.
4. The method according to any one of claims 1 to 3,
The pressurizing portion includes a motor for applying power by a pump, and the pulley of the motor and the pulley of the controller are connected by a power belt, and by including the tension pulley that tension or loosens the tension of the power belt,
It is a manager-equipped herbicide concentration spreader that operates the pump by the tension of the tension polo and the power of the manager or the power of the controller or the manager, or the tension of the tension poly is released to operate the pump only by the power of the motor.

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