Height pest control apparatus

Abstract

A high-fat removal device according to the disclosed invention comprises: a main body portion having walls spaced apart in the front and rear directions; a lifting portion located within the main body portion and moving up and down to a predetermined height; a plurality of wind direction guiding members coupled to the opposite surface of the lifting portion to guide the discharge direction of incoming wind; wind direction angle adjusting members rotatably provided on both upper sides of the lifting portion to adjust the discharge angle of wind entering from the lower side; and spray nozzles respectively disposed at set heights on both inner sides of the main body portion, the lifting portion, and the wind direction angle adjusting members to spray a liquid agent. According to the present invention, the angles of the wind direction angle adjustment members are individually adjusted on the upper left and right sides of the lifting unit, which allows for height adjustment in the main body, so that the liquid is supplied intensively to the tips of fruit tree branches, which is excellent for preventing anthracnose or mites, and the angle of the wind direction guiding member is also adjustable so that the liquid can be sprayed uniformly on the fruit tree, and since the lifting unit and the wind direction angle adjustment members are separable from the main body and the lifting unit, the device is easy to store, move, and maintain, and has excellent utility.

Description

Technology Field

[0001] The present invention relates to a high-altitude sprayer, and more specifically, to a high-altitude sprayer installed on a chemical spray vehicle that evenly sprays pesticide liquid in a desired direction, that is, to the tips of branches of fruit trees located at high altitudes. Background Technology

[0002] The Speed ​​Sprayer, a high-pressure, high-performance pesticide spraying device for orchards, is a pesticide spraying vehicle in which an operator drives from the front seat and sprays the pesticide liquid sprayed from the rear of the main body with a high-speed fan.

[0003] In particular, the speed sprayer sprays the liquid from the rear, making it safe for workers and highly efficient, making it suitable for large-scale orchards. It also has the ability to adjust the spraying direction as needed and open and close the spray nozzle.

[0004] In addition, the speed sprayer has spray nozzles installed in a semicircular direction on the ground, allowing the liquid to be sprayed uniformly over a certain working radius.

[0005] Technology related to such a pesticide spraying device has been proposed in Korean Registered Patent No. 1593476.

[0006] However, Patent Document 1 had a problem in that the pesticide delivery rate was low when the height of the object to be sprayed was high, because the height of the nozzle could not be adjusted. Prior art literature

[0007] Korean Registered Patent No. 1593476 (February 3, 2016) The problem to be solved

[0008] The present invention has been devised in consideration of the above points, and the objective of the present invention is to provide a high-altitude sprayer that enables easy spraying of chemical liquid at high positions and at the tips of fruit tree branches by equipping some of the multiple chemical liquid spray nozzles to be adjustable in height and angle. means of solving the problem

[0009] A high-fat removal device (100) according to the present invention for achieving the above objective may be characterized by comprising: a main body part (110) having a wall surface spaced apart from the front and rear; a lifting part (120) located within the main body part (110) and moving up and down to a predetermined height; a wind direction guiding member (140) coupled to a plurality of opposite surfaces of the lifting part (120) to guide the discharge direction of incoming wind; a wind direction angle adjustment member (150) rotatably provided on both upper sides of the lifting part (120) to adjust the discharge angle of incoming wind from the lower side; and a spray nozzle (160) each disposed at a set height on both inner sides of the main body part (110), the lifting part (120), and the wind direction angle adjustment member (150) to spray a liquid medicine.

[0010] The lifting member (120) and the wind direction angle adjustment member (150) may be characterized as being separable from the main body (110) and the lifting member (120).

[0011] The above wind direction guiding member (150) may be characterized by having an angle that is individually adjustable.

[0012] The above spray nozzle (160) may be characterized by the fact that the amount of liquid discharged changes according to the rotation angle. The high-altitude anti-corrosion device according to the present invention comprises: a main body (110) having a wall surface spaced apart from the front and rear; a lifting part (120) located within the main body (110) and rising to a predetermined height; a plurality of wind direction guiding members (140) coupled to the opposite surface of the lifting part (120) to guide the discharge direction of the incoming wind; and wind direction angle adjusting members (150) rotatably provided on both upper sides of the lifting part (120) to adjust the discharge angle of the wind entering from the lower side. The device includes a spray nozzle (160) that sprays a liquid by being positioned at set heights on both sides inside the main body (110), the lifting part (120), and the wind direction angle adjustment member (140); wherein the wind direction angle adjustment member (150) is formed to have a "C" shaped cross-section so that an opening is formed on one side when viewed from a planar view, and a bent protrusion (1501) is formed at each end of the part where the opening is formed, which is bent at a right angle and protrudes; and the spray nozzle (160) comprises a nozzle body (162) in which an inflow line (1620) is formed penetratingly in the longitudinal direction; and a rotating body (164) provided at the tip of the nozzle body (162) and rotated while maintaining airtightness between it and the tip of the nozzle body (162), and having a first discharge line (1640) and a second discharge line (1642) formed penetratingly in the interior, each having a different diameter of a spray hole.It includes, by the rotation of the rotating body (164), the end of the inlet line (1620) communicates with either the first discharge line (1640) or the second discharge line (1642), and a semicircular groove (1210) is formed radially along the circumference of a through hole through which the second fastening member (152) passes on the inner surface of the lifting part (120), and a groove (1510) is formed on one side of the circumference of the through hole through which the second fastening member (152) passes on the outer surface of the wind direction angle adjustment member (150) that corresponds in position to one of the semicircular grooves (1210), and a sphere (1512) and an elastic body (1514) are provided within the groove (1510), and since the sphere (1512) is pressed in the direction of the inner surface of the lifting part (120) by the elastic force of the elastic body (1514), the wind direction angle adjustment member (150) The sphere (1512) moves backward when positioned between the semicircular groove (1210) and the semicircular groove (1210), but when positioned in alignment with the semicircular groove (1210), the sphere (1512) is coupled to the semicircular groove (1210) by the elastic body (1514), and the wind direction angle adjustment member (150) is fixed. Effects of the invention

[0013] According to the present invention, the angles of the wind direction angle adjustment members are individually adjusted on the upper left and right sides of the lifting unit, which allows for height adjustment in the main body, so that the liquid is supplied intensively to the tips of fruit tree branches, which is excellent for preventing anthracnose or mites, and the angle of the wind direction guiding member is also adjustable so that the liquid can be sprayed uniformly on the fruit tree, and since the lifting unit and the wind direction angle adjustment members are separable from the main body and the lifting unit, the device is easy to store, move, and maintain, and has excellent utility. Brief explanation of the drawing

[0014] FIG. 1 is a perspective view illustrating the high-fat removal device of the present invention. FIGS. 2 and FIGS. 3 are front views illustrating the state of the lifting unit before and after operation according to the height adjustment of the high-fat removal device of the present invention. FIG. 4 is a front view illustrating the state in which the angle of the wind direction angle adjustment member is adjusted in the high-fat removal device of the present invention. FIG. 5 is a front view illustrating the state before the angle of the wind direction inducing member is adjusted in the high-fat removal device of the present invention. FIG. 6 is a schematic side view illustrating a spray nozzle in the high-fat removal device of the present invention. FIG. 7 is a front view and a side cross-sectional view illustrating the state in which the rotation angle is adjusted by a set angle when the wind direction angle adjustment member in the main body of the high-fat removal device of the present invention is rotated. Specific details for implementing the invention

[0015] The above-mentioned objectives, features, and other advantages of the present invention will become more apparent by describing preferred embodiments of the present invention in detail with reference to the accompanying drawings. Hereinafter, a high-fat removal device according to an embodiment of the present invention will be described in detail with reference to the attached drawings.

[0016] FIG. 1 is a perspective view illustrating the high-fat removal device of the present invention, FIG. 2 and FIG. 3 are front views illustrating the state before and after operation of the lifting part according to height adjustment of the high-fat removal device of the present invention, FIG. 4 is a front view illustrating the state in which the angle of the wind direction angle adjustment member is adjusted in the high-fat removal device of the present invention, FIG. 5 is a front view illustrating the state before the angle of the wind direction guiding member is adjusted in the high-fat removal device of the present invention, FIG. 6 is a side view schematically illustrating the spray nozzle in the high-fat removal device of the present invention, and FIG. 7 is a front view and a side cross-sectional view illustrating the state in which the rotation angle is adjusted by a set angle when the wind direction angle adjustment member is rotated in the main body part of the high-fat removal device of the present invention.

[0017] Referring to FIGS. 1 and 7, a high-fat removal device (100) according to one embodiment of the present invention comprises a main body part (110), a lifting part (120), a first fastening member (128), a wind direction inducing member (140), a wind direction angle adjusting member (150), a spray nozzle (160), first and second connecting members (170, 172), a liquid supply hose (180), and first and second connecting hoses (190, 192).

[0018] The main body (110) is a pair of trapezoidal metal plates spaced apart from each other in the front and back to form a wall surface as shown in FIGS. 1 to 4, each having symmetrical slopes formed on both sides and a horizontal top.

[0019] Furthermore, the main body (110) is provided with a bar-shaped connecting member (112) positioned symmetrically on both sides of the lower part of the front main body (110), and is fixed to the front main body (110) by a fastening member (114) through a slit hole formed inside. Here, the fastening member (114) is also a knob for connecting the connecting member (112) to the front main body (110), just like the first and second fastening members (128, 152).

[0020] Here, the connecting member (112) has a lower end that is bent, and a bolt insertion hole is formed through the bent portion so that it can be fixed with a bolt or the like to a chemical injection vehicle (not shown in the drawing). Furthermore, since the connecting member (112) is angle-adjustable, the angle can be adjusted to match the connection position of the chemical injection vehicle.

[0021] As shown in FIGS. 1 to 4, the lifting part (120) is positioned in the inner center of the main body part (110) and is raised and lowered, and specifically includes a lifting part body (122), a handle (124), and a slit hole (126).

[0022] The lifting body (122) is formed by a pair of metal plates positioned at the center of the front and rear main body (110), each having a symmetrical slope formed at the top, and a "V" shaped groove formed on the sloped upper surface.

[0023] Furthermore, although not shown in the drawing, the lifting body (122) can be provided in multiple stages so that its length can be adjusted by an antenna method in which adjacent divided ends are inserted and joined, taking into account the height of the main body (110). In this way, when the lifting body (122) is provided in multiple stages, the height adjustment range becomes large.

[0024] A handle (124) is provided on one side of the outer wall of the lifting body (122) so that a worker can grip it to artificially adjust the height when height adjustment of the lifting unit (120) is required.

[0025] A pair of slit holes (126) are formed longitudinally through the outer wall surface of one side of the lifting body (122), and a first fastening member (128) is coupled so that the position can be fixed after adjusting the height of the lifting body (122).

[0026] That is, the lifting body (122) can adjust the lifting position in the main body (110) by overlapping a pair of through holes formed horizontally in the front main body (110) and a slit hole (126) formed on the outer wall surface so as to be aligned with the through holes, and then fastening a nut or the like from the rear while passing the tip of the first fastening member (128) through it.

[0027] Meanwhile, the lifting unit (120) can be separated from the main body (110) with the first fastening member (128) released so that only the main body (110) can be used independently.

[0028] The first fastening member (128) is a knob that can be screw-fastened with a nut member (not shown in the drawings) provided at the rear after passing through a through hole formed in the front main body part (110) as shown in FIGS. 1 to 4 and passing through a slit hole (126) of the lifting part body (122).

[0029] Here, the first fastening member (128) is formed in the shape of a bolt with a handle, etc., and is provided to adjust the height of the lifting member (120) from the main body (110) and then fasten the lifting member (120) to the main body (110).

[0030] As shown in FIGS. 1 to 4, a number of wind direction guiding members (140) are connected to opposite sides of the main body (110) at different heights to guide the discharge direction of wind flowing in through the fan of a liquid injection vehicle (not shown in the drawings), and a flange part (142) is bent and formed at the bottom so that it can be connected to the opposite side of the main body (110) with a bolt (144) or rivet in an inclined state.

[0031] That is, the wind direction guiding member (140) guides the wind coming up from below along the bottom, which is upright by the fan, in an inclined direction.

[0032] Furthermore, since the lower flange portion (142) of the wind direction guiding member (140) is fixed to the opposite surface of the main body portion (110) with a bolt (144), the angle can be individually adjusted by slightly loosening the bolt (144) and rotating it.

[0033] As shown in FIGS. 1 to 4, the wind direction angle adjustment member (150) is rotatably provided on both upper sides of the lifting member (120) in a position opposite to each other, thereby adjusting the discharge angle of the wind entering from the lower side.

[0034] That is, the wind direction angle adjustment member (150) is 'when viewed from a plane ", " It is formed to have a cross-section, and a spray nozzle (160) is positioned inside it, and a transverse through hole is formed at the bottom so as to be fastened with a second fastening member (152) on both upper sides of the lifting part (120).

[0035] The second fastening member (152) is a knob for fastening the wind direction angle adjustment member (150) to the lifting member (120).

[0036] In this way, the wind direction angle adjustment member (150) is rotated with the second fastening member (152) released to adjust the wind discharge angle, that is, the spray direction of the liquid.

[0037] Meanwhile, the wind direction angle adjustment member (150) can be separated from the lifting member (120) with the second fastening member (152) released so that only the main body (110) and the lifting member (120) can be used independently.

[0038] Furthermore, the wind direction angle adjustment member (150) can rotate by a minimum angle set on both upper sides of the lifting member (120). To this end, a semicircular groove (1210) is formed radially along the circumference of a through hole through which the second fastening member (152) passes on the inner surface of the lifting member (120), and a groove (1510) is formed on one side of the circumference of the through hole through which the second fastening member (152) passes on the outer surface of the wind direction angle adjustment member (150) that corresponds in position to one of the semicircular grooves (1210), and a sphere (1512) and an elastic body (1514) are provided within the groove (1510) (see FIG. 7).

[0039] And since the sphere (1512) is pressed in the inner direction of the lifting part (120) by the elastic force of the elastic body (1514), the sphere (1512) of the wind direction angle adjustment member (150) moves backward when it is positioned between the semicircular groove (1210) and the semicircular groove (1210), but when it is positioned in a position on the same line as the semicircular groove (1210), the sphere (1512) is coupled to the semicircular groove (1210) by the elastic body (1514), and the wind direction angle adjustment member (150) is fixed.

[0040] As shown in FIGS. 1 to 6, the spray nozzle (160) is positioned on both sides of the main body (110) between the wind direction guiding member (140) and on both sides of the lifting member (120) and the wind direction angle adjusting member (150) to spray the liquid medicine. At this time, the spray nozzle (160) is rotatably installed so as to be able to adjust the spraying direction along with the amount of liquid medicine sprayed.

[0041] To this end, the spray nozzle (160) is fixed in position and includes a nozzle body (162) having an inlet line (1620) formed longitudinally inside, and a rotating body (164) that rotates while maintaining airtightness at the tip of the nozzle body (162) and is equipped with different diameters for the spray holes on both sides.

[0042] The rotating body (164) is provided with a first discharge line (1640) communicating to one side and a second discharge line (1642) communicating to the other side, and when rotated, either of the first or second discharge lines (1640, 1642) is provided to communicate with the inflow line (1620) of the nozzle body (162).

[0043] Furthermore, the rotating body (164) is provided with an exposed plate connected to the ends of the first and second discharge lines (1640, 1642) such that the color varies according to the diameter of the discharge port, so that it is possible to visually determine whether the diameter of the discharge port is large or small based on the color of the exposed plate.

[0044] In this way, the rotating body (164) sprays the liquid supplied from the inlet line (1620) of the nozzle body (162) through the exposed plate located in the direction of liquid discharge.

[0045] As shown in FIGS. 1 to 4, the first connecting member (170) is provided with a hollow interior to uniformly connect and allow the spray nozzles (160) on both sides of the front main body (110) to pass through, and the ends of the spray nozzles (160) are each connected and pass through.

[0046] As shown in FIGS. 1 to 4, the second connecting member (172) is provided with a hollow interior to uniformly connect and allow the spray nozzles (160) on both sides provided in the lifting member (120) and the wind direction angle adjustment member (150) to pass through, and the ends of the spray nozzles (160) are each connected and pass through.

[0047] As shown in FIG. 1, the liquid supply hose (180) is connected to the first connecting member (170) inside the front and rear main body (110) respectively and receives liquid from the liquid supply unit (not shown in the drawing) of the pesticide spraying vehicle. Meanwhile, the liquid supply hose is equipped with an opening / closing valve (not shown in the drawing) to control whether the liquid is supplied.

[0048] As shown in FIGS. 1 to 4, the first connecting hose (190) connects the first connecting member (170) to which a plurality of spray nozzles (160) are connected and the spray nozzles (160) provided in the lifting unit (120), and the length must be selected taking into account the lifting height of the lifting unit (120).

[0049] As shown in FIGS. 1 to 4, the second connecting hose (192) connects the spray nozzles (160) provided in the lifting member (120) and the wind direction angle adjustment member (150), each having a plurality of spray nozzles (160) connected thereto, and the length must be selected taking into account the rotation angle of the wind direction angle adjustment member (150).

[0050] Therefore, the process of spraying the liquid medicine by the high-fat sprayer (100) according to the present invention is as follows.

[0051] First, the high-pressure sprayer (100) is installed detachably between the fan and engine sections of a pesticide spraying vehicle, which is a high-pressure, high-performance pesticide spraying device. At this time, the connecting member (112) is connected to the upper section of the fan section using a bolt or the like while the connecting member (112) is allowed to move freely by loosening the fastening member (114) from the nut member.

[0052] Next, when the opening / closing valve (not shown in the drawing) of the liquid supply hose (180) is opened to supply the liquid, the liquid is sprayed in an upward inclined direction through each spray nozzle (160). At this time, the liquid can be sprayed by operating all the spray nozzles (160) provided on both sides of the main body (110), the lifting part (120), and the wind direction angle adjustment member (150), or the liquid can be sprayed selectively by operating the spray nozzle (160) on one side or the other side.

[0053] In this case, when spraying the liquid on fruits such as pears or peaches, the process is carried out with the height of the lifting unit (120) lowered, and when the height of the tree is high, such as apples, the process is carried out after raising the height of the lifting unit (120).

[0054] Next, when the spraying position of the fruit tree, which is the target object for spraying the liquid, is high, the first fastening member (128) is loosened from the nut member so that the lifting member (120) can be raised, and then the worker grasps the handle (124) and raises the lifting member (120) to a set position. At this time, the lifting member (120) can be raised along the slit hole (126) formed in the lifting member body (122) where the fastening part of the first fastening member (128) is fastened.

[0055] Next, once the position of the lifting unit (120) is determined, the first fastening member (128) is tightened to fix the position of the lifting unit (120), and then the spray nozzle (160) is operated to enable pest control at a high position.

[0056] Furthermore, when angle adjustment of the wind direction angle adjustment member (150) is required, the second fastening member (152) is loosened to make the wind direction angle adjustment member (150) rotatable, and then the wind direction angle adjustment member (150) is positioned at a set angle, and then the second fastening member (152) is tightened to supply the liquid to the end of the fruit tree branch.

[0057] In particular, since the lifting member (120) is fixed to the main body (110) through a first fastening member (128) and the wind direction angle adjustment member (150) is fixed to the lifting member (120) through a second fastening member (152), the wind direction angle adjustment member (150) can be separated from the lifting member (120) and only the main body (110) and the lifting member (120) can be connected and used, or the wind direction angle adjustment member (150) and the lifting member (120) can be separated from the main body (110) and only the lifting member (120) can be used.

[0058] The configurations included in the various embodiments described above may also be implemented in various other possible modified combinations not exemplarily described above, provided that such combinations are not clearly excluded from one another in terms of implementation.

[0059] Meanwhile, unless the various individual configurations described below or above are in a special combination that cannot be technically applied together, the various individual configurations described may also be implemented in various other combinations not specified herein, and such implementation of combinations should also be interpreted as being included within the scope of the present invention. Explanation of the symbols

[0060] 100: High-fat remover 110: Main body 120: Lifting section 130: First fastening member 140: Wind direction guiding member 150: Wind direction angle adjustment member 160: Spray nozzle 170, 172: 1st and 2nd connecting members 180: Chemical supply hose 190, 192: 1st and 2nd connecting hoses

Claims

Claim 1 A main body (110) having a wall surface spaced apart from the front and rear; a lifting part (120) located within the main body (110) and moving up and down to a predetermined height; a plurality of wind direction guiding members (140) coupled to the opposite surface of the lifting part (120) to guide the discharge direction of the incoming wind; and wind direction angle adjusting members (150) rotatably provided on both upper sides of the lifting part (120) to adjust the discharge angle of the wind entering from the lower side. The device includes a spray nozzle (160) that sprays a liquid medicine and is positioned at set heights on both sides inside the main body (110), the lifting part (120), and the wind direction angle adjustment member (140); wherein the wind direction angle adjustment member (150) is formed to have a "C" shaped cross-section so that an opening is formed on one side when viewed from a planar view, and a bent protrusion (1501) is formed at each end of the part where the opening is formed, which is bent at a right angle and protrudes; and the spray nozzle (160) comprises a nozzle body (162) in which an inlet line (1620) is formed penetratingly in the longitudinal direction; and a rotating body (164) provided at the tip of the nozzle body (162) and rotated while maintaining airtightness between it and the tip of the nozzle body (162), and having a first discharge line (1640) and a second discharge line (1642) formed penetratingly in the interior, each having a different diameter of a spray hole.It includes, by the rotation of the rotating body (164), the end of the inlet line (1620) communicates with either the first discharge line (1640) or the second discharge line (1642), and a semicircular groove (1210) is formed radially along the circumference of a through hole through which the second fastening member (152) passes on the inner surface of the lifting part (120), and a groove (1510) is formed on one side of the circumference of the through hole through which the second fastening member (152) passes on the outer surface of the wind direction angle adjustment member (150) that corresponds in position to one of the semicircular grooves (1210), and a sphere (1512) and an elastic body (1514) are provided within the groove (1510), and since the sphere (1512) is pressed in the direction of the inner surface of the lifting part (120) by the elastic force of the elastic body (1514), the wind direction angle adjustment member (150) A high-fat removal device characterized by the fact that when the sphere (1512) is positioned between the semicircular groove (1210) and the semicircular groove (1210), it moves backward, but when it is positioned in alignment with the semicircular groove (1210), the sphere (1512) is coupled to the semicircular groove (1210) by the elastic body (1514) and the wind direction angle adjustment member (150) is fixed. Claim 2 A high-fat removal device according to claim 1, characterized in that the lifting part and the wind direction angle adjustment member are separable from the main body and the lifting part. Claim 3 A high-fat device according to claim 1, characterized in that the wind direction inducing member has an angle that is individually adjustable. Claim 4 A high-fat removal device according to claim 1, characterized in that the amount of liquid discharged from the spray nozzle changes according to the angle of rotation.

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