CN110876368A - Self-propelled multifunctional efficient pesticide sprayer - Google Patents
Self-propelled multifunctional efficient pesticide sprayer Download PDFInfo
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- CN110876368A CN110876368A CN201910255048.XA CN201910255048A CN110876368A CN 110876368 A CN110876368 A CN 110876368A CN 201910255048 A CN201910255048 A CN 201910255048A CN 110876368 A CN110876368 A CN 110876368A
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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
- A01M7/006—Mounting of the nozzles
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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
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
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- Environmental Sciences (AREA)
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Abstract
The invention provides a self-propelled multifunctional efficient pesticide sprayer, which belongs to the field of agricultural machinery and comprises a machine body, wherein the machine body is provided with an engine and a travelling wheel, a pesticide barrel is arranged on the machine body, a roll-over stand is also arranged on the machine body and is of a U-shaped structure, the roll-over stand comprises two side rods and a front rod, the two side rods are positioned on two sides of the machine body, one ends of the side rods are hinged with the machine body, the front rod is connected with the two side rods, two ends of the front rod are hinged with pesticide spraying rods, the pesticide spraying rods are attached to the side part of the machine body, and the pesticide spraying rods can rotate relative to the front rods and are positioned on the same; a plurality of spray heads are arranged on the pesticide spraying rod at intervals, and the pesticide barrel is connected with the pesticide spraying rod through a pesticide conveying pipe. The pesticide sprayer can automatically walk, is flexible and changeable in structure, has multiple pesticide spraying functions, is large in spraying area and high in operation efficiency during pesticide spraying operation, and can be widely applied to modern agriculture.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a self-propelled multifunctional efficient pesticide sprayer.
Background
At present, most of equipment for spraying pesticide to fruit trees are manually carried structures, the pesticide spraying equipment structures are low in efficiency during pesticide spraying operation, large loads are generated to workers, time and labor are wasted, and the development of modern agriculture cannot be adapted.
Disclosure of Invention
The invention provides a self-propelled multifunctional efficient pesticide sprayer, and aims to solve the problems in the prior art.
The invention is realized by the following steps:
a self-propelled multifunctional efficient pesticide sprayer comprises a machine body, wherein the machine body is provided with an engine and a travelling wheel, a pesticide barrel is arranged on the machine body, a turnover frame is further arranged on the machine body and is of a U-shaped structure, the turnover frame comprises two side rods and a front rod, the two side rods are located on two sides of the machine body, one ends of the side rods are hinged to the machine body, the front rod is connected with the two side rods, two ends of the front rod are hinged to pesticide spraying rods, the pesticide spraying rods are attached to the side portion of the machine body, and the pesticide spraying rods can rotate relative to the front rod and are located on the same straight line with the front rod; a plurality of spray heads are arranged on the pesticide spraying rod at intervals, and the pesticide barrel is connected with the pesticide spraying rod through a pesticide conveying pipe.
Further, the machine body is provided with a cockpit, a seat and a steering wheel are arranged in the cockpit, the front rod is located in front of the cockpit, the explosive barrel is located behind the cockpit, and the front rod can rotate to the upper side of the cockpit.
Further, a protective cover is arranged outside the medicine barrel, and one end of the side rod is hinged to the protective cover.
Furthermore, the end part of the side rod is connected with a rotating shaft perpendicular to the side rod, the rotating shaft is rotatably connected with the protective cover, and the end part of the rotating shaft extends into the protective cover and is connected with a driven wheel; a first motor is arranged in the protective cover, an output shaft of the first motor is connected with a driving wheel, and the driving wheel is meshed with the driven wheel;
the end part of the front rod is connected with a second motor, the output shaft of the second motor is parallel to the front rod, and the output shaft of the second motor is connected with a connecting seat; the connecting seat is provided with a connecting groove, the side part of the connecting seat is connected with a third motor, the output shaft of the third motor is perpendicular to the front rod, the output shaft of the third motor is connected with a driving shaft, and the driving shaft is inserted into the connecting groove; the end part of the pesticide spraying rod is also inserted into the connecting groove, the driving shaft penetrates through the pesticide spraying rod, and the driving shaft can drive the pesticide spraying rod to rotate;
the machine body is internally provided with a storage battery, and the first motor, the second motor and the third motor are all connected with the storage battery.
Further, a supporting seat is arranged on the side portion of the machine body, the middle portion of the side lever is placed on the supporting seat, a supporting frame is arranged on the front portion of the machine body, a placing groove is formed in the supporting frame, and the front lever is placed in the placing groove; the support frame is connected with a limiting bolt, and the end part of the limiting bolt is attached to the front rod.
Furthermore, a stop lever is arranged on the outer side of the top of the cockpit, an insertion slot is formed in the side portion of the stop lever, a through hole and a threaded hole are formed in the stop lever from bottom to top, the through hole is located below the insertion slot, and the threaded hole is located above the insertion slot; a positioning screw rod is inserted in the through hole, and the top end of the positioning screw rod is in threaded connection with the threaded hole;
an arc-shaped limiting piece is arranged at the inner top of the cockpit, one end of the limiting piece is hinged with the cockpit, and the other end of the limiting piece is provided with a positioning hole; the limiting piece can rotate to enable the end part of the limiting piece to be inserted into the slot, the positioning screw can be inserted into the positioning hole, and a limiting groove is formed between the limiting piece and the stop lever at the moment.
Further, the bottom of the positioning screw is provided with a bottom plate with the diameter larger than that of the positioning screw.
Further, the section of the middle part of the driving shaft is of a rectangular structure, and the driving shaft penetrates through the connecting groove.
The self-propelled multifunctional efficient pesticide sprayer provided by the invention can automatically travel, has a flexible and changeable structure, has multiple pesticide spraying functions, is large in spraying area and high in operating efficiency during pesticide spraying operation, and can be widely applied to modern agriculture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a self-propelled multifunctional efficient pesticide sprayer provided by an embodiment of the invention;
FIG. 2 is a schematic structural view of a self-propelled multifunctional efficient pesticide sprayer provided by an embodiment of the invention when in use;
FIG. 3 is a schematic structural view of a roll-over stand in the self-propelled multifunctional efficient pesticide sprayer provided by the embodiment of the invention;
FIG. 4 is a schematic structural diagram of the connection between the side lever and the protective cover of the self-propelled multifunctional efficient pesticide sprayer provided by the embodiment of the invention;
FIG. 5 is a schematic structural view illustrating a connection between a spraying rod and a front rod of the self-propelled multifunctional efficient pesticide sprayer provided by the embodiment of the invention;
fig. 6 is a schematic bottom view of a stop lever and a limiting plate of the self-propelled multifunctional efficient pesticide sprayer according to the embodiment of the invention;
fig. 7 is a schematic cross-sectional view of a stop lever of the self-propelled multifunctional efficient pesticide sprayer according to the embodiment of the invention.
Summary of reference numerals: the pesticide spraying device comprises a machine body 11, an engine 12, a traveling wheel 13, a pesticide barrel 14, a turnover frame 15, a side lever 16, a front rod 17, a pesticide spraying rod 18, a spraying head 19, a cockpit 20, a seat 21, a steering wheel 22, a protective cover 23, a rotating shaft 24, a driven wheel 25, a first motor 26, a driving wheel 27, a second motor 28, a connecting seat 29, a connecting groove 30, a third motor 31, a driving shaft 32, a supporting seat 33, a supporting frame 34, a placing groove 35, a limiting bolt 36, a blocking rod 37, a slot 38, a through hole 39, a threaded hole 40, a positioning screw 41, a limiting sheet 42, a positioning hole 43 and a bottom sheet 44.
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.
Please refer to fig. 1-7.
This embodiment provides a self-propelled multi-functional high-efficient laxative machine, this kind of laxative machine can walk automatically, and its structure is nimble changeable, has the multiple function of spouting the medicine, when spouting the medicine operation, and it sprays the area great, and the operating efficiency is high, can wide application in modern agriculture.
As shown in fig. 1 and 2, the self-propelled multifunctional efficient pesticide sprayer comprises a machine body 11, wherein the machine body 11 is provided with an engine 12 and a travelling wheel 13, a pesticide barrel 14 is arranged on the machine body 11, a turning frame 15 is further arranged on the machine body 11, the turning frame 15 is of a U-shaped structure, the turning frame 15 comprises two side rods 16 and a front rod 17, the two side rods 16 are positioned on two sides of the machine body 11, one end of each side rod 16 is hinged with the machine body 11, the front rod 17 is connected with the two side rods 16, two ends of the front rod 17 are hinged with pesticide spraying rods 18, the pesticide spraying rods 18 are attached to the side portions of the machine body 11, and the pesticide spraying rods 18 can rotate relative to the front rod 17 and are positioned on the same straight line with; a plurality of spray heads 19 are arranged on the pesticide spraying rod 18 at intervals, and the pesticide barrel 14 is connected with the pesticide spraying rod 18 through a pesticide conveying pipe.
The machine body 11 is a main structure of the insecticide sprayer, has an engine 12 and a traveling wheel 13, is of a motor vehicle type, can automatically travel, does not need to bear a medicine box manually, and reduces the operation burden of workers during the insecticide spraying operation. A plurality of liquid medicines can be stored in the medicine barrel 14 arranged on the machine body 11. The machine body 11 is provided with a pesticide spraying rod 18, the pesticide spraying rod 18 is connected with the pesticide barrel 14 through a pesticide conveying pipe (not shown in the figure), a water pump can be arranged in the machine body 11, and pesticide in the pesticide barrel 14 is pumped out to the pesticide spraying rod 18 through the water pump. Or a compressor is arranged on the machine body 11, compressed gas is filled into the medicine barrel 14, and the medicine liquid is pressed out under the action of air pressure.
Still be provided with roll-over stand 15 on organism 11, spout the medicine pole 18 and connect on roll-over stand 15, the upset effect through roll-over stand 15 can change the position and the height that spout medicine pole 18, makes to spout medicine pole 18 and can spout the medicine operation in the position of difference, makes this laxative machine can be applied to different crops.
The roll-over stand 15 is of a U-shaped structure, side rods 16 on two sides of the roll-over stand are used for being connected with the machine body 11, and a front rod 17 on the front part of the roll-over stand is used for being connected with a pesticide spraying rod 18. In the unused state, the front rod 17 is at the front of the machine body 11, the side rods 16 are basically in a horizontal state, the front ends are slightly inclined downwards, and the pesticide spraying rod 18 is obliquely attached to the side part of the machine body 11, so that the whole machine body 11 occupies a small space and is convenient to park and run on the road.
When spraying operation is needed to be carried out on shorter crops, the front rod 17 is kept at a lower position, the pesticide spraying rods 18 are rotated to a horizontal position, the two pesticide spraying rods 18 are basically kept at the same straight line with the front rod 17, the two pesticide spraying rods 18 are opened left and right, the water pump is started to spray pesticide, and pesticide can be sprayed on the crops in the advancing process of the machine body 11; the plurality of spray heads 19 are arranged on the pesticide spraying rod 18, so that a large spraying operation surface can be formed in the advancing process of the machine body 11, and efficient pesticide spraying operation can be performed.
When a spraying operation needs to be performed on a relatively tall crop, for example, a fruit tree, the turning frame 15 is turned over, the front rod 17 is turned to a higher position, then the pesticide spraying rod 18 is rotated to be opened outwards, the machine body 11 is opened, and at the moment, the front rod 17 and the pesticide spraying rod 18 are located at a higher position, so that the spraying operation can be performed on the fruit tree from a high altitude.
The spraying operation may be performed even when the spraying bar 18 is attached to the side of the machine body 11 (i.e., in the state of fig. 1). The mode that the branch was listed as planting can generally be adopted to the fruit tree when planting, has certain interval between two fruit trees, conveniently spouts the medicine operation and gathers fruit. When spraying the pesticide, the pesticide sprayer runs between two rows of fruit trees, so that the pesticide spraying rod 18 is kept at the side part of the machine body 11, the spray heads 19 face the fruit trees on the two sides of the machine body 11, and the pesticide can be sprayed at the side part of the fruit trees by starting the water pump or obliquely sprayed to the bottoms of leaves of the fruit trees. Then the pesticide spraying rod 18 is adjusted to the top of the fruit tree to continuously spray pesticide, and pesticide spraying operation is carried out from different angles, so that the pesticide spraying effect is better.
It can be seen that the laxative machine structural design of this kind of structure is more reasonable, and the function is more various, spouts medicine effect and efficiency all to be better than current laxative machine. Can be widely applied to planting in modern agriculture.
As shown in fig. 1, the machine body 11 has a cab 20, a seat 21 and a steering wheel 22 are provided in the cab 20, the front rod 17 is located in front of the cab 20, the explosive barrel 14 is located behind the cab 20, and the front rod 17 can be rotated to above the cab 20. The medicine barrel 14 is externally provided with a protective cover 23, and one end of the side rod 16 is hinged with the protective cover 23.
The cockpit 20 is where the worker sits, and is used to control the traveling direction and speed of the insecticide sprayer, and to control other working components of the insecticide sprayer. Cabin doors can be arranged on two sides of the cockpit 20, so that the medicines cannot be sprayed into the cockpit 20 during pesticide spraying operation, and personal safety of workers is ensured. The chassis of the pesticide sprayer is higher, so that the chassis can not touch crops when the pesticide sprayer runs in a farmland, and the damage of the pesticide sprayer to the crops is lower. A ladder may be provided at the bottom of the cockpit 20 to facilitate the passage of workers. The positions of the side lever 16 and the pesticide spraying lever 18 can be flexibly arranged, so that the entering and exiting of workers are not influenced.
A protective shield 23 is provided on the outside of the barrel 14 to protect the barrel 14, and other working components may be provided on the shield 23 and may be used to connect the side rods 16. The end of the side lever 16 is connected to the protective cover 23, the end of the side lever 16 is close to the medicine barrel 14, so that the medicine conveying pipe can be arranged along the side lever 16, the medicine conveying pipe can be more conveniently connected with the medicine spraying rod 18, and the medicine conveying pipe is not easy to drag when the side lever 16 rotates.
In addition, the pesticide sprayer with the structural design has the advantages that the engine 12 is located at the front part, the pesticide barrel 14 is located at the rear part, the cab 20 is located at the middle position, and the side rods 16 extend from the rear end to the front end, so that the whole pesticide sprayer is more reasonable, compact and attractive in structure.
As shown in fig. 4 and 5, a rotating shaft 24 perpendicular to the side bar 16 is connected to the end of the side bar 16, the rotating shaft 24 is rotatably connected to the shield 23, and the end of the rotating shaft 24 extends into the shield 23 and is connected to a driven wheel 25; a first motor 26 is arranged in the protective cover 23, an output shaft of the first motor 26 is connected with a driving wheel 27, and the driving wheel 27 is meshed with the driven wheel 25;
the end of the front rod 17 is connected with a second motor 28, the output shaft of the second motor 28 is parallel to the front rod 17, and the output shaft of the second motor 28 is connected with a connecting seat 29; a connecting groove 30 is formed in the connecting base 29, a third motor 31 is connected to the side portion of the connecting base 29, an output shaft of the third motor 31 is perpendicular to the front rod 17, a driving shaft 32 is connected to an output shaft of the third motor 31, and the driving shaft 32 is inserted into the connecting groove 30; the end part of the pesticide spraying rod 18 is also inserted into the connecting groove 30, the driving shaft 32 penetrates through the pesticide spraying rod 18, and the driving shaft 32 can drive the pesticide spraying rod 18 to rotate;
the machine body 11 has a storage battery therein, and the first motor 26, the second motor 28 and the third motor 31 are all connected with the storage battery.
Realize the upset motion of different parts through a plurality of motors, make the laxative machine more conveniently control when using, control more in a flexible way, can realize the change of more different forms, accomplish the operation of spouting medicine of more patterns, provide more possibilities, can be applied to the operation of spouting medicine of different crops better.
The end of the side lever 16 is provided with a rotating shaft 24, and the rotating shaft 24 is connected to the protective cover 23, so that the side lever 16 can rotate around the rotating shaft 24; a first motor 26 is provided inside the guard 23, and a driving pulley 27 of the first motor 26 is connected to a driven pulley 25 at an end of the rotation shaft 24, so that the first motor 26 can drive the side lever 16 to rotate. First motor 26 adopts step motor, makes side lever 16 can overturn to optional position for front mast 17 and spout medicine pole 18 can stop at different heights, conveniently spouts the medicine operation to the crops of different heights.
The end of the front rod 17 is provided with a second motor 28, the axis of the second motor 28 is horizontal, the second motor 28 can drive the connecting seat 29 to rotate around the horizontal axis when working, the pesticide spraying rod 18 is arranged on the connecting seat 29, and when the pesticide spraying rod 18 is positioned at the side part close to the pesticide sprayer, the position of the pesticide spraying rod 18 can be changed by rotating the connecting seat 29.
The third motor 31 is connected at the lateral part of connecting seat 29, and the axis of third motor 31 is perpendicular to the axis of second motor 28, and the drive shaft 32 of third motor 31 tip is connected on spraying medicine pole 18, can drive spraying medicine pole 18 through third motor 31 and rotate, rotates it to horizontal position from the lateral part of laxative machine, accomplishes the operation of receiving and releasing of spraying medicine pole 18 in a flexible way.
After the third motor 31 drives the pesticide spraying rod 18 to rotate to the horizontal position (at this time, the pesticide spraying rod 18 and the connecting seat 29 are basically in the same straight line), the second motor 28 is started to drive the pesticide spraying rod 18 to rotate around the horizontal axis, so that the orientation of the spray head 19 is adjusted, the spray head 19 can vertically face downwards when the front rod 17 is at the lower position, and the spray head 19 can also vertically face downwards when the front rod 17 is positioned above the cockpit 20, so that pesticides can be sprayed on crops better.
Drive shaft 32 is used for driving the upset of spouting powder stick 18, and the section at the middle part of drive shaft 32 sets up to the rectangle structure, and its both ends set up to circular structure, and drive shaft 32 runs through connecting groove 30, makes drive shaft 32 can rotate in connecting seat 29 to can drive the upset of spouting powder stick 18.
As shown in fig. 2, the side of the machine body 11 is provided with a support seat 33, the middle part of the side lever 16 is placed on the support seat 33, the front part of the machine body 11 is provided with a support frame 34, the support frame 34 is provided with a placing groove 35, and the front lever 17 is placed in the placing groove 35; the support frame 34 is connected with a limit bolt 36, and the end part of the limit bolt 36 is jointed with the front rod 17.
The front rod 17 and the spray rod 18 have a certain weight, and the body 11 is provided with a support base 33 and a support bracket 34 for supporting the side rod 16 and the front rod 17 so as to keep the components stable. Set up standing groove 35 on support frame 34 to play limiting displacement to front rod 17 with spacing bolt 36, can remain stable when making front rod 17 be located the front portion of organism 11, each part can not appear rocking when spouting the medicine operation.
As shown in fig. 2 and 6, a stop lever 37 is disposed on the outer side of the top of the cab 20, a slot 38 is disposed on the side of the stop lever 37, a through hole 39 and a threaded hole 40 are disposed on the stop lever 37 from bottom to top, the through hole 39 is disposed below the slot 38, and the threaded hole 40 is disposed above the slot 38; a positioning screw rod 41 is inserted into the through hole 39, and the top end of the positioning screw rod 41 is screwed with the threaded hole 40;
an arc-shaped limiting sheet 42 is arranged at the inner top of the cockpit 20, one end of the limiting sheet 42 is hinged with the cockpit 20, and the other end of the limiting sheet 42 is provided with a positioning hole 43; the limiting piece 42 can rotate to enable the end part of the limiting piece to be inserted into the slot 38, the positioning screw 41 can be inserted into the positioning hole 43, and a limiting groove is formed between the limiting piece 42 and the stop rod 37 at the moment.
The stop lever 37 and the limiting piece 42 are arranged, so that the front rod 17 and the pesticide spraying rod 18 can be kept stable when being positioned at a higher position, and the stop lever 37 and the limiting piece 42 are arranged at the top of the cockpit 20, so that the adjustment is convenient for workers to sit in the cockpit 20.
The position and the angle of the stop lever 37 are adjusted according to the position to which the side lever 16 can be turned, so that the side lever 16 can be attached to the stop lever 37 in a large area after being turned to a higher position, and the stop lever 37 can have a better stopping effect. The stop lever 37 and the limiting piece 42 cooperate to form a limiting groove between the stop lever 37 and the limiting piece 42 after the stop lever 37 and the limiting piece 42 are connected, so that the side lever 16 is limited in the limiting groove.
The slot 38 arranged at the side of the stop lever 37 enables the end of the limiting piece 42 to be inserted, the movable positioning screw 41 is arranged on the stop lever 37, the positioning screw 41 passes through the slot 38, and after the limiting piece 42 is inserted into the slot 38, the positioning screw 41 can pass through the limiting hole at the end of the limiting piece 42, so that the limiting piece 42 is stably connected to the stop lever 37. The stop lever 37 is provided with a through hole 39 and a threaded hole 40, and the top end of the positioning screw 41 can be screwed in the threaded hole 40, so that the positioning screw 41 cannot shake or fall after being connected. The set screw 41 is arranged to open downwards for easy adjustment by the crew in the cockpit 20. After entering the cockpit 20, the operator operates each motor to turn the roll-over stand 15 upwards, so that the front rod 17 and the pesticide spraying rod 18 are positioned at the top of the cockpit 20, then the positioning screw 41 is opened downwards, the end of the limiting piece 42 is inserted into the slot 38, the positioning screw 41 is inserted back upwards, the limiting piece 42 is connected to the stop lever 37, and the side lever 16 is limited between the limiting piece 42 and the stop lever 37.
As shown in fig. 6 and 7, the bottom of the positioning screw 41 is provided with a bottom plate 44 having a diameter larger than that of the positioning screw. The larger base sheet 44 facilitates handling by the worker and prevents the set screw 41 from being completely recessed within the aperture 39.
It can be seen that the laxative machine of this kind of structure function is various, and is very nimble, has higher laxative efficiency than traditional laxative equipment to and more diversified operation is possible.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A self-propelled multifunctional efficient pesticide sprayer is characterized by comprising a machine body, wherein the machine body is provided with an engine and a travelling wheel, a pesticide barrel is arranged on the machine body, a turnover frame is further arranged on the machine body and is of a U-shaped structure, the turnover frame comprises two side rods and a front rod, the two side rods are located on two sides of the machine body, one ends of the side rods are hinged to the machine body, the front rod is connected with the two side rods, two ends of the front rod are hinged to pesticide spraying rods, the pesticide spraying rods are attached to the side portions of the machine body, and the pesticide spraying rods can rotate relative to the front rod and are located on the same straight line with the front rod; a plurality of spray heads are arranged on the pesticide spraying rod at intervals, and the pesticide barrel is connected with the pesticide spraying rod through a pesticide conveying pipe.
2. The self-propelled multifunctional efficient pesticide sprayer according to claim 1, wherein the machine body is provided with a cab, a seat and a steering wheel are arranged in the cab, the front rod is located in front of the cab, the pesticide barrel is located behind the cab, and the front rod can rotate to the position above the cab.
3. The self-propelled multifunctional efficient pesticide sprayer according to claim 2, wherein a protective cover is arranged outside the pesticide barrel, and one end of the side rod is hinged to the protective cover.
4. The self-propelled multifunctional efficient pesticide sprayer according to claim 3, wherein a rotating shaft perpendicular to the side rods is connected to the end portions of the side rods, the rotating shaft is rotatably connected to the protective cover, and the end portions of the rotating shaft extend into the protective cover and are connected with driven wheels; a first motor is arranged in the protective cover, an output shaft of the first motor is connected with a driving wheel, and the driving wheel is meshed with the driven wheel;
the end part of the front rod is connected with a second motor, the output shaft of the second motor is parallel to the front rod, and the output shaft of the second motor is connected with a connecting seat; the connecting seat is provided with a connecting groove, the side part of the connecting seat is connected with a third motor, the output shaft of the third motor is perpendicular to the front rod, the output shaft of the third motor is connected with a driving shaft, and the driving shaft is inserted into the connecting groove; the end part of the pesticide spraying rod is also inserted into the connecting groove, the driving shaft penetrates through the pesticide spraying rod, and the driving shaft can drive the pesticide spraying rod to rotate;
the machine body is internally provided with a storage battery, and the first motor, the second motor and the third motor are all connected with the storage battery.
5. The self-propelled multifunctional efficient pesticide sprayer according to claim 4, wherein a supporting seat is arranged on the side part of the machine body, the middle part of the side lever is placed on the supporting seat, a supporting frame is arranged on the front part of the machine body, a placing groove is formed in the supporting frame, and the front lever is placed in the placing groove; the support frame is connected with a limiting bolt, and the end part of the limiting bolt is attached to the front rod.
6. The self-propelled multifunctional efficient pesticide sprayer according to claim 4, wherein a stop lever is arranged on the outer side of the top of the cab, an insertion groove is formed in the side of the stop lever, a through hole and a threaded hole are formed in the stop lever from bottom to top, the through hole is located below the insertion groove, and the threaded hole is located above the insertion groove; a positioning screw rod is inserted in the through hole, and the top end of the positioning screw rod is in threaded connection with the threaded hole;
an arc-shaped limiting piece is arranged at the inner top of the cockpit, one end of the limiting piece is hinged with the cockpit, and the other end of the limiting piece is provided with a positioning hole; the limiting piece can rotate to enable the end part of the limiting piece to be inserted into the slot, the positioning screw can be inserted into the positioning hole, and a limiting groove is formed between the limiting piece and the stop lever at the moment.
7. The self-propelled multifunctional efficient pesticide sprayer according to claim 6, wherein the bottom of the positioning screw is provided with a bottom plate with a diameter larger than that of the positioning screw.
8. The self-propelled multifunctional efficient pesticide sprayer according to claim 4, wherein the section of the middle part of the driving shaft is of a rectangular structure, and the driving shaft penetrates through the connecting groove.
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| CN201910255048.XA CN110876368B (en) | 2019-04-01 | 2019-04-01 | Self-propelled multifunctional efficient pesticide sprayer |
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