CN109221062B - Self-propelled double-rod lifting multi-angle spraying insecticide sprayer - Google Patents
Self-propelled double-rod lifting multi-angle spraying insecticide sprayer Download PDFInfo
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- CN109221062B CN109221062B CN201811130461.5A CN201811130461A CN109221062B CN 109221062 B CN109221062 B CN 109221062B CN 201811130461 A CN201811130461 A CN 201811130461A CN 109221062 B CN109221062 B CN 109221062B
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- walking vehicle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0071—Construction of the spray booms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0089—Regulating or controlling systems
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a self-propelled double-rod lifting multi-angle spraying insecticide sprayer, and relates to the field of agricultural equipment. The invention comprises a three-wheel walking vehicle, a spray rod assembly, a spray rod angle adjusting structure, a PLC control box and a liquid medicine tank; the spray rod assembly comprises two bearing seats which are arranged on the upper surface of the three-wheel walking vehicle side by side, a supporting rod structure is respectively and rotatably connected in the two bearing seats, one end of the supporting rod body is fixedly connected with a second connecting column, and a first electric hydraulic rod is vertically arranged on the top surface of the second connecting column. According to the invention, the spray rod assembly is hinged with the third hinge structure and the fourth hinge structure through the rotating arm to adjust the rotating angle, the lifting of the first electric hydraulic rod adjusts the lifting of the spray rod assembly, the lifting of the second electric hydraulic rod adjusts the length of the transverse supporting arm, the corn planting requirements of different corn planting places and different growth vigors can be met, the operation is good, the spraying work efficiency is high, the coverage area is wide, and the automation level is high.
Description
Technical Field
The invention belongs to the field of agricultural equipment, and particularly relates to a self-propelled double-rod lifting multi-angle spraying insecticide sprayer.
Background
Crops such as corn and the like are harmed by diseases, insects, rats and the like to different degrees in the growing process, and in order to prevent or reduce the loss of the crops, chemical pesticides are generally used for preventing and treating the diseases, the insects, the grasses, the rats and the like of the crops. Among them, the most common method of using chemical pesticides is spraying, which is spraying crops with chemicals using a spray bar and a nozzle.
For different growing areas of corns and different periods, the growing conditions and the height density of different varieties of corns are different, and the spray arm of the traditional spray rod type pesticide sprayer is a support arm with the whole root, so that the Chinese invention patent with the application number of CN201010248467.X provides a spray rod type pesticide sprayer, but only one surface of crops can be sprayed simultaneously, the spraying angle, the height and the width of a cross arm cannot be adjusted in a targeted manner aiming at the large growth difference and obvious height difference of the crops such as the corns and the like, so that the pesticide spraying requirements of the corns with different growth conditions can be met, meanwhile, if only the bottom surface of the corn is sprayed in a overlooking manner, as the corn leaf surface is thick and large, the corn on the side surface of the bottom layer cannot be sprayed in an exempted manner, the spraying effect is influenced, the spray rod type pesticide sprayer obviously cannot meet the pesticide spraying requirements of the corns with different growth conditions, and the spraying efficiency is low, automatic level is low, consequently provides a self-propelled two pole lift multi-angle and sprays laxative machine to above problem and has important realistic meaning.
Disclosure of Invention
The invention aims to provide a self-propelled double-rod lifting multi-angle spraying insecticide sprayer, which can adjust the rotation angle by mutually hinging a spraying rod assembly with a third hinging structure and a fourth hinging structure through a rotating arm, the lifting of a first electric hydraulic rod adjusts the lifting of the spraying rod assembly, the lifting of a second electric hydraulic rod adjusts the length of a transverse supporting arm, the bottom of the transverse supporting arm is hinged with a limit adjusting structure to fold the transverse supporting arm, an L-shaped connecting block is rotatably connected with a second spraying tube fixing plate in sliding fit with a first concave connecting ring on a base of the first electric hydraulic rod, the connecting block is rotatably connected with a first spraying tube fixing plate in sliding fit with a second concave connecting ring, and the first spraying tube fixing plate and the second spraying tube fixing plate are provided with spray heads communicated with a liquid medicine tank extending out of the liquid medicine tank arranged on the upper surface of a three-wheel walking vehicle, shower nozzle and transfer line are flexible along with the spray tube fixed plate, have solved current medicine spraying machine and can not satisfy the maize planting requirement that different corns planted ground and different growth vigour, and the operation is poor, sprays work efficiency and hangs down, and the cover surface is little, the problem that the automation level is low.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention discloses a self-propelled double-rod lifting multi-angle spraying insecticide sprayer which comprises a three-wheel walking vehicle, a spraying rod assembly, a spraying rod angle adjusting structure, a PLC (programmable logic controller) control box and an insecticide liquid tank, wherein the three-wheel walking vehicle is provided with a plurality of wheels;
the three-wheeled walking vehicle adopts a front single-wheel rear two-wheel electric driving structure, a connecting shaft provided with a first chain wheel is connected between the rear two wheels of the three-wheeled walking vehicle, a servo motor is arranged at the bottom of the three-wheeled walking vehicle, and a second chain wheel which is connected with the first chain wheel through chain transmission is arranged at one end of a rotating shaft of the servo motor;
the spray rod component comprises two bearing seats which are arranged on the upper surface of the three-wheel walking vehicle side by side, a supporting rod structure is respectively and rotatably connected in the two bearing seats, the supporting rod structure comprises a supporting rod body, a first connecting column which is rotatably connected with the bearing seats is arranged at one end of the supporting rod body, a second connecting column is fixedly connected at the other end of the supporting rod body, a first electric hydraulic rod is vertically arranged on the top surface of the second connecting column, a supporting seat which is fixedly connected with the top surface of the second connecting column is arranged at the bottom of the first electric hydraulic rod, a first concave connecting ring is arranged at one side of the supporting seat, an L-shaped connecting block is fixedly connected at one end of a lifting rod of the first electric hydraulic rod, a blind hole is arranged at one side of the L-shaped connecting block, and a third connecting column is fixedly connected at the top of the L-, the top of the third connecting column is fixedly connected with a hinging block, one side of the hinging block is provided with a first hinging structure, the first hinging structure is hinged with a transverse supporting rod structure, the transverse supporting rod structure comprises a transverse supporting rod body and a fourth connecting column arranged at one end of the transverse supporting rod body, the bottom of the fourth connecting column is provided with a second concave connecting ring, one end of the fourth connecting column is fixedly connected with a second electric hydraulic rod, one end of a lifting rod of the second electric hydraulic rod is provided with a connecting block, one side of the transverse supporting rod body is provided with a second hinging structure, the second hinging structure is hinged with a connecting rod, and one end of the connecting rod is in inserting fit with the blind hole; a first rotating shaft structure is arranged at the bottom of the connecting block, a first spray pipe fixing plate is arranged on the first rotating shaft structure, first limiting convex strips are respectively arranged on two sides of the first spray head on the first spray pipe fixing plate, the first spray pipe fixing plate is in sliding fit with the second concave connecting ring, and first spray heads are uniformly distributed on one surface of the first spray pipe fixing plate;
a second rotating shaft structure is arranged on one side of the L-shaped connecting block, a second spray pipe fixing plate is arranged on the second rotating shaft structure, the second spray pipe fixing plate is in sliding fit with the first concave connecting ring, second spray heads are uniformly distributed on one surface of the second spray pipe fixing plate, and second limiting convex strips are arranged on two sides of each second spray head on the second spray pipe fixing plate;
the liquid medicine tank is positioned between the two bearing seats, a pressure pump is arranged on the liquid medicine tank, two groups of first liquid conveying pipes and second liquid conveying pipes are communicated with the top of the liquid medicine tank, the first liquid conveying pipes are pressed and attached to the back of the second spray pipe fixing plate, and the first liquid conveying pipes are communicated with the second spray head; the second infusion tube is pressed and attached to the back surface of the first spray tube fixing plate, and the second infusion tube is communicated with the first spray head;
the upper surface of the three-wheeled walking vehicle is provided with a first sliding groove, an upright post is matched in the first sliding groove in a sliding manner, the top of the upright post is provided with two third hinge structures, the opposite side surfaces of the two support rod bodies are respectively provided with a fourth hinge structure, and a rotating arm is movably connected between the third hinge structure and the fourth hinge structure;
the upper surface of the three-wheeled walking vehicle is provided with two lead storage battery boxes, and the PLC control box is vertically arranged on the upper surface of the three-wheeled walking vehicle.
Furthermore, a first notch which is positioned on the same vertical line with the second nozzle is formed in the middle of the first concave connecting ring, and a second sliding groove in sliding fit with the two second limiting convex strips is formed in the inner side surface of the first concave connecting ring.
Furthermore, a second notch which is positioned on the same vertical line with the first nozzle is formed in the middle of the second concave connecting ring, and a third sliding groove in sliding fit with the two first limiting convex strips is formed in the inner side surface of the second concave connecting ring.
Furthermore, one side of the upright post is provided with a handle.
Furthermore, a display screen, a pressure pump control button, a servo motor control button and an electric hydraulic pump control button are arranged on the PLC control box.
The invention has the following beneficial effects:
the invention adjusts the rotation angle by hinging the spray rod component with a third hinging structure and a fourth hinging structure through a rotating arm, the lifting of a first electric hydraulic rod adjusts the lifting of the spray rod component, the lifting of a second electric hydraulic rod adjusts the length of a transverse supporting arm, the bottom of the transverse supporting arm is hinged with a limit adjusting structure, the transverse supporting arm is folded, an L-shaped connecting block is rotatably connected with a second spray tube fixing plate which is in sliding fit with a first concave connecting ring on a first electric hydraulic rod base, the connecting block is rotatably connected with a first spray tube fixing plate which is in sliding fit with a second concave connecting ring, the first spray tube fixing plate and the second spray tube fixing plate are provided with spray heads which are communicated with a liquid transport tube extending out of a liquid medicine tank arranged on the upper surface of the three-wheel travelling vehicle, and the spray heads and the liquid transport tube are telescopic along with the spray tube fixing plate, the corn planting device has the advantages of being capable of meeting the corn planting requirements of different corn planting fields and different growth vigors, good in operability, good in spraying work efficiency, wide in spraying coverage, free of omission of spraying of corn areas on two sides of the bottom of the corn and high in automation level.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a self-propelled double-rod lifting multi-angle spraying insecticide sprayer of the present invention;
FIG. 2 is a rear view of the structure of FIG. 1;
FIG. 3 is a top view of the structure of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 1 at position A;
FIG. 5 is an enlarged view of a portion of the portion B of FIG. 1;
in the drawings, the components represented by the respective reference numerals are listed below:
1-three-wheeled walking vehicle, 101-rear two wheels, 102-connecting shaft, 103-first chain wheel, 104-chain, 105-servo motor, 106-second chain wheel, 107-bearing seat, 108-PLC control box, 109-first sliding chute, 2-supporting rod structure, 201-first connecting column, 202-supporting rod body, 2021-fourth hinge structure, 203-second connecting column, 204-supporting seat, 2041-first concave connecting ring, 2042-second sliding chute, 2043-first gap, 205-L-shaped connecting block, 2051-second rotating shaft structure, 2052-blind hole, 206-third connecting column, 207-hinge block, 2071-first hinge structure, 3-second spray pipe fixing plate, 301-second limit raised strip, 302-a transverse support rod body, 3021-a second hinge structure, 303-a fourth connecting column, 3031-a second concave connecting ring, 3032-a third chute, 3033-a second notch, 304-a second electric hydraulic rod, 305-a connecting block, 306-a first rotating shaft structure, 4-a first spray pipe fixing plate, 401-a first spray head, 402-a first limiting convex strip, 5-a liquid medicine tank, 6-a pressure pump, 7-a vertical column, 701-a third hinge structure, 702-a rotating arm, 703-a handle, 8-a first liquid medicine pipe, 9-a second liquid medicine pipe, 10-a connecting rod and 11-a lead storage battery box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "one end", "side-by-side", "upper surface", "one end", "the other end", "inside", "one side", "top", "upper", "both sides", etc., indicate an orientation or positional relationship, which is merely for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present invention.
Referring to fig. 1-3, the self-propelled double-rod lifting multi-angle spraying insecticide sprayer comprises a three-wheel walking vehicle 1, a spraying rod assembly, a spraying rod angle adjusting structure, a PLC control box 108 and an insecticide liquid tank 5;
the three-wheeled walking vehicle 1 adopts a front single-wheel rear double-wheel electric driving structure, a connecting shaft 102 provided with a first chain wheel 103 is connected between rear double wheels 101 of the three-wheeled walking vehicle 1, a servo motor 105 is arranged at the bottom of the three-wheeled walking vehicle 1, and a second chain wheel 106 which is in transmission connection with the first chain wheel 103 through a chain 104 is arranged at one end of a rotating shaft of the servo motor 105;
the spray bar assembly comprises two bearing seats 107 arranged on the upper surface of the three-wheeled walking vehicle 1 in parallel, a supporting bar structure 2 is respectively and rotatably connected in the two bearing seats 107, the supporting bar structure 2 comprises a supporting bar body 202, one end of the supporting bar body 202 is provided with a first connecting column 201 rotatably connected with the bearing seats 107, the other end of the supporting bar body 202 is fixedly connected with a second connecting column 203, the top surface of the second connecting column 203 is vertically provided with a first electric hydraulic bar, the bottom of the first electric hydraulic bar is provided with a supporting seat 204 fixedly connected with the top surface of the second connecting column 203, one side of the supporting seat 204 is provided with a first concave-shaped connecting ring 2041, one end of the lifting bar of the first electric hydraulic bar is fixedly connected with an L-shaped connecting block 205, one side of the L-shaped connecting block 205 is provided with a blind hole 2052, and the top of the L-shaped connecting block 205 is, the top of the third connecting column 206 is fixedly connected with a hinge block 207, one side of the hinge block 207 is provided with a first hinge structure 2071, the first hinge structure 2071 is hinged with a transverse support rod structure, the transverse support rod structure comprises a transverse support rod body 302 and a fourth connecting column 303 arranged at one end of the transverse support rod body 302, the bottom of the fourth connecting column 303 is provided with a second concave-shaped connecting ring 3031, one end of the fourth connecting column 303 is fixedly connected with a second electric hydraulic rod 304, one end of the lifting rod of the second electric hydraulic rod 304 is provided with a connecting block 305, one side of the transverse support rod body 302 is provided with a second hinge structure 3021, the second hinge structure 3021 is hinged with a connecting rod 10, and one end of the connecting rod 10 is in inserted fit with the blind hole 2052; a first rotating shaft structure 306 is arranged at the bottom of the connecting block 305, a first spray pipe fixing plate 4 is arranged on the first rotating shaft structure 306, two sides of the first spray pipe fixing plate 4, which are positioned at the first nozzle 401, are respectively provided with a first limiting convex strip 402, the first spray pipe fixing plate 4 is in sliding fit with a second concave connecting ring 3031, and first nozzles 401 are uniformly distributed on one surface of the first spray pipe fixing plate 4; the spray rod assembly is used for supporting, fixing and installing the spray pipe and the spray head and has the functions of rotation, lifting and folding.
A second rotating shaft structure 2051 is arranged on one side of the L-shaped connecting block 205, a second spraying pipe fixing plate 3 is arranged on the second rotating shaft structure 2051, the second spraying pipe fixing plate 3 is in sliding fit with the first concave-shaped connecting ring 2041, second spray heads are uniformly distributed on one surface of the second spraying pipe fixing plate 3, and second limiting convex strips 301 are respectively arranged on two sides of each second spray head on the second spraying pipe fixing plate 3;
the liquid medicine tank 5 is positioned between the two bearing seats 107, the liquid medicine tank 5 is provided with a pressure pump 6, the top of the liquid medicine tank 5 is communicated with two groups of first liquid conveying pipes 8 and second liquid conveying pipes 9, the first liquid conveying pipes 8 are pressed and attached to the back surface of the second spray pipe fixing plate 3, and the first liquid conveying pipes 8 are communicated with the second spray head; the second infusion tube 9 is pressed against the back of the first spray tube fixing plate 4, and the second infusion tube 9 is communicated with the first spray head 401;
a first sliding groove 109 is formed in the upper surface of the three-wheeled walking vehicle 1, an upright post 7 is slidably fitted in the first sliding groove 109, two third hinge structures 701 are arranged at the top of the upright post 7, a fourth hinge structure 2021 is respectively arranged on the opposite side surfaces of the two supporting rod bodies 202, and a rotating arm 702 is movably connected between the third hinge structure 701 and the fourth hinge structure 2021;
the upper surface of the three-wheeled walking vehicle 1 is provided with two lead storage battery boxes 11, and the PLC control box 108 is vertically arranged on the upper surface of the three-wheeled walking vehicle 1.
As shown in fig. 4, a first notch 2043 located on the same vertical line as the second nozzle is formed in the middle of the first concave-shaped connecting ring 2041, and a second sliding slot 2042 slidably engaged with the two second limiting protrusions 301 is formed on the inner side surface of the first concave-shaped connecting ring 2041.
As shown in fig. 5, a second notch 3033 located on the same vertical line as the first nozzle 401 is opened at the middle position of the second concave-shaped connecting ring 3031, and a third sliding slot 3032 slidably engaged with the two first limiting convex strips 402 is opened at the inner side surface of the second concave-shaped connecting ring 3031.
Wherein, one side of the upright post 7 is provided with a handle 703.
Wherein, be provided with display screen, pressure pump control button, servo motor control button, electronic hydraulic pump control button on the PLC control box 108.
The working method of the invention is as follows: the three-wheeled walking vehicle 1 walks between two adjacent rows of corns, according to the height of the corns on the ground and the top surface range of a lesson plant, the spraying rod component is hinged with a third hinge structure 701 and a fourth hinge structure 2021 through a rotating arm 702 to adjust the rotating angle, the lifting of the spraying rod component is adjusted through the lifting of a first electric hydraulic rod, the length of a transverse supporting arm is adjusted through the lifting of a second electric hydraulic rod 304, the bottom of the transverse supporting arm is hinged with a limit adjusting structure to fold the transverse supporting arm, a second spraying pipe fixing plate 3 in sliding fit with a first concave connecting ring 2041 on a base of the first electric hydraulic rod is rotatably connected to an L-shaped connecting block 205, a first spraying pipe fixing plate 4 in sliding fit with the second concave connecting ring 3031 is rotatably connected to the connecting block 305, and liquid conveying pipes extending out of a liquid medicine tank 5 arranged on the upper surface of the three-wheeled walking vehicle 1 are arranged on the first spraying pipe fixing plate 4 and the second spraying pipe fixing plate 3 The shower nozzle that is linked together, shower nozzle and transfer line are flexible along with the shower fixed plate, adapt to different maize fields or plant the ground, the planting requirement of maize or other crops, have the operability good, adapt to the requirement in different planting environment and maize planting area, can spray the operation according to the situation of rising of different maize, and automatic level is high.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A self-propelled double-rod lifting multi-angle spraying insecticide sprayer is characterized by comprising a three-wheel walking vehicle (1), a spraying rod assembly, a spraying rod angle adjusting structure, a PLC control box (108) and an insecticide liquid tank (5);
the three-wheeled walking vehicle (1) adopts a front single-wheel rear two-wheel electric driving structure, a connecting shaft (102) of a first chain wheel (103) is arranged between rear two wheels (101) of the three-wheeled walking vehicle (1), a servo motor (105) is arranged at the bottom of the three-wheeled walking vehicle (1), and a second chain wheel (106) which is in transmission connection with the first chain wheel (103) through a chain (104) is arranged at one end of a rotating shaft of the servo motor (105);
the spraying rod assembly comprises two bearing seats (107) arranged on the upper surface of the three-wheeled walking vehicle (1) in parallel, a supporting rod structure (2) is respectively connected in the bearing seats (107) in a rotating manner, the supporting rod structure (2) comprises a supporting rod body (202), one end of the supporting rod body (202) is provided with a first connecting column (201) rotatably connected with the bearing seats (107), the other end of the supporting rod body (202) is fixedly connected with a second connecting column (203), the top surface of the second connecting column (203) is vertically provided with a first electric hydraulic rod, the bottom of the first electric hydraulic rod is provided with a supporting seat (204) fixedly connected with the top surface of the second connecting column (203), one side of the supporting seat (204) is provided with a first concave-shaped connecting ring (2041), one end of a lifting rod of the first electric hydraulic rod is fixedly connected with an L-shaped connecting block (205), a blind hole (2052) is formed in one side of the L-shaped connecting block (205), a third connecting column (206) is fixedly connected to the top of the L-shaped connecting block (205), a hinging block (207) is fixedly connected to the top of the third connecting column (206), a first hinging structure (2071) is arranged on one side of the hinging block (207), a transverse supporting rod structure is hinged to the first hinging structure (2071) and comprises a transverse supporting rod body (302) and a fourth connecting column (303) arranged at one end of the transverse supporting rod body (302), a second concave-shaped connecting ring (3031) is arranged at the bottom of the fourth connecting column (303), a second electric hydraulic rod (304) is fixedly connected to one end of the fourth connecting column (303), and a connecting block (305) is arranged at one end of a lifting rod of the second electric hydraulic rod (304), a second hinge structure (3021) is arranged on one side of the transverse supporting rod body (302), a connecting rod (10) is hinged to the second hinge structure (3021), and one end of the connecting rod (10) is in inserted fit with the blind hole (2052); a first rotating shaft structure (306) is arranged at the bottom of the connecting block (305), a first spray pipe fixing plate (4) is arranged on the first rotating shaft structure (306), two sides of a first spray head (401) on the first spray pipe fixing plate (4) are respectively provided with a first limiting convex strip (402), the first spray pipe fixing plate (4) is in sliding fit with the second concave connecting ring (3031), and first spray heads (401) are uniformly distributed on one surface of the first spray pipe fixing plate (4);
a second rotating shaft structure (2051) is arranged on one side of the L-shaped connecting block (205), a second spraying pipe fixing plate (3) is arranged on the second rotating shaft structure (2051), the second spraying pipe fixing plate (3) is in sliding fit with the first concave connecting ring (2041), second spray heads are uniformly distributed on one surface of the second spraying pipe fixing plate (3), and second limiting convex strips (301) are respectively arranged on two sides of each second spray head on the second spraying pipe fixing plate (3);
the liquid medicine tank (5) is positioned between the two bearing seats (107), a pressure pump (6) is arranged on the liquid medicine tank (5), the top of the liquid medicine tank (5) is communicated with two groups of first liquid conveying pipes (8) and second liquid conveying pipes (9), the first liquid conveying pipes (8) are pressed and attached to the back face of the second spray pipe fixing plate (3), and the first liquid conveying pipes (8) are communicated with the second spray head; the second infusion tube (9) is pressed against the back surface of the first spray tube fixing plate (4), and the second infusion tube (9) is communicated with the first spray head (401);
a first sliding groove (109) is formed in the upper surface of the three-wheeled walking vehicle (1), an upright post (7) is slidably matched in the first sliding groove (109), two third hinge structures (701) are arranged at the top of the upright post (7), a fourth hinge structure (2021) is respectively arranged on the opposite side surfaces of the two support rod bodies (202), and a rotating arm (702) is movably connected between the third hinge structure (701) and the fourth hinge structure (2021);
the upper surface of the three-wheeled walking vehicle (1) is provided with two lead storage battery boxes (11), and the PLC control box (108) is vertically arranged on the upper surface of the three-wheeled walking vehicle (1).
2. The self-propelled double-rod lifting multi-angle spraying insecticide sprayer according to claim 1, wherein a first notch (2043) which is located on the same vertical line with the second sprayer is formed in the middle of the first concave connecting ring (2041), and a second sliding groove (2042) which is in sliding fit with the two second limiting convex strips (301) is formed in the inner side surface of the first concave connecting ring (2041).
3. The self-propelled double-rod lifting multi-angle spraying insecticide sprayer according to claim 1, wherein a second notch (3033) located on the same vertical line with the first sprayer (401) is formed in the middle of the second concave-shaped connecting ring (3031), and a third sliding groove (3032) in sliding fit with the two first limiting convex strips (402) is formed in the inner side face of the second concave-shaped connecting ring (3031).
4. The self-propelled double-rod lifting multi-angle spraying insecticide sprayer according to claim 1, wherein a handle (703) is arranged on one side of the upright (7).
5. The self-propelled double-rod lifting multi-angle spraying insecticide sprayer according to claim 1, wherein a display screen, a pressure pump control button, a servo motor control button and an electric hydraulic pump control button are arranged on the PLC control box (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130461.5A CN109221062B (en) | 2018-09-27 | 2018-09-27 | Self-propelled double-rod lifting multi-angle spraying insecticide sprayer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811130461.5A CN109221062B (en) | 2018-09-27 | 2018-09-27 | Self-propelled double-rod lifting multi-angle spraying insecticide sprayer |
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| Publication Number | Publication Date |
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| CN109221062A CN109221062A (en) | 2019-01-18 |
| CN109221062B true CN109221062B (en) | 2021-03-30 |
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| CN201811130461.5A Expired - Fee Related CN109221062B (en) | 2018-09-27 | 2018-09-27 | Self-propelled double-rod lifting multi-angle spraying insecticide sprayer |
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|---|---|---|---|---|
| CN109769449B (en) * | 2019-02-28 | 2021-09-28 | 山东农业工程学院 | Integrative fruit tree spraying vehicle of liquid manure medicine |
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