CN112753681A - Agricultural pesticide spraying machine - Google Patents
Agricultural pesticide spraying machine Download PDFInfo
- Publication number
- CN112753681A CN112753681A CN202110009530.2A CN202110009530A CN112753681A CN 112753681 A CN112753681 A CN 112753681A CN 202110009530 A CN202110009530 A CN 202110009530A CN 112753681 A CN112753681 A CN 112753681A
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- Prior art keywords
- belt
- machine body
- medicine
- pesticide
- side plate
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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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- 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 an agricultural pesticide spraying machine, which comprises: the invention provides an agricultural pesticide spraying machine, which comprises a machine body, side plates, a pesticide storage box, a compressed gas chamber, a pesticide inlet pipe, a gas channel, T-shaped connecting pipes, a supporting frame rod, a belt and the like, wherein the gas channel and the pesticide inlet pipe are communicated with the outside through a series of T-shaped connecting pipes arranged side by side, when the compressed gas flows into the T-shaped connecting pipe at high speed through the gas channel, the liquid medicine at the lower port of the T-shaped connecting pipe is sucked upwards and then is brought into the spray opening by the high-speed gas flow to form high-pressure spray facing obliquely downwards, the machine body is provided with power for quick movement when spraying pesticide, and is hung at a high position by using the support frame rod and the belt, so that a larger pesticide spraying angle caused by the side plate and the horn-shaped spraying opening is utilized, thereby can spray insecticide on a large scale with high efficiency, advance fast and stable, simple structure, low cost, can carry out the high-speed medicine of spouting that once targets in place for the big-arch shelter.
Description
Technical Field
The invention relates to the field of pesticide spraying devices, in particular to an agricultural pesticide spraying machine.
Background
The size of the plant field in the greenhouse is usually about 10 meters in length and about 6 meters in width, a relatively closed planting space is formed, so as to provide a better heat preservation space for plants, but the plants in the greenhouse are also troubled by plant diseases and insect pests in the growing period, so that pesticide spraying treatment is also needed, under the normal condition, adopts a mode of manual spraying for plants in the greenhouse, because the environment in the greenhouse is relatively closed and the spraying area during manual spraying is relatively limited, the plants need to be sprayed back and forth, therefore, the pesticide spraying personnel can stay in the greenhouse for a long time in the pesticide spraying process, the harm can be caused to the health of the pesticide spraying personnel, in addition, because plant has been planted in the big-arch shelter, it is also comparatively difficult wherein marcing during spraying medicine, and it is lower to lead to artifical longer efficiency of spraying consuming time, has also further increased pesticide harm personnel's possibility.
Disclosure of Invention
The agricultural pesticide spraying machine provided by the invention can be used for spraying pesticides in a large-scale and efficient manner in a greenhouse, is fast and stable in advancing, simple in structure and low in cost, and is energy-saving and environment-friendly, extra electric power is not required to be consumed by relying on high-pressure sprayed pesticides and compressed gas as advancing power, personnel are not required to operate in the greenhouse, and pollution of the pesticides to human bodies and clothes is avoided.
Therefore, the invention provides an agricultural pesticide spraying machine, which comprises:
the two support frame rods are respectively and vertically fixed at two ends of the greenhouse plant field, a belt is horizontally connected between the two support frame rods and penetrates through the position right above the greenhouse plant field;
the front end of the machine body is streamline, and the left side and the right side of the machine body are both horizontally connected with side plates;
the sliding sleeve is a cylinder body arranged at the upper part of the machine body along the length direction of the machine body, the belt penetrates through the sliding sleeve, and the belt is connected with the sliding sleeve in a sliding manner;
the medicine storage box is arranged inside the rear end of the machine body;
the medicine inlet pipe penetrates through the machine body to be communicated with the outside, the rear end of the medicine inlet pipe is provided with a cover body, and the front end of the medicine inlet pipe is connected with the lower end of the medicine storage box;
the two medicine outlet pipes are respectively arranged inside the left side plate and the right side plate, and the tail ends of the medicine outlet pipes are connected with the medicine storage box;
the compressed gas chamber is arranged in the front end of the machine body, an air inlet valve is arranged outside the machine body, and the compressed gas chamber is communicated with the air inlet valve through an air inlet pipeline;
the two gas channels are respectively arranged inside the left side plate and the right side plate, and the tail end of each gas channel is connected with the compressed gas chamber;
the plurality of T-shaped connecting pipes are connected between each gas channel and the medicine outlet pipe on the same side of the gas channel in parallel, the right port of each T-shaped connecting pipe is communicated with the gas channel, the lower port of each T-shaped connecting pipe is communicated with the medicine outlet pipe, and the left port of each T-shaped connecting pipe penetrates out of the rear part of the side plate and is communicated with the outside;
and each spray nozzle is connected to the left end of each T-shaped connecting pipe and faces to the oblique rear lower part of each side plate and is a horn-shaped spray nozzle.
The two first electric valves are arranged at the connecting parts of the medicine outlet pipes and the medicine storage box;
the two second electric valves are arranged at the connecting positions of the gas channels and the compressed gas chamber;
the power module is arranged inside the machine body and is provided with a remote control power switch, and each of the first electric valves and each of the second electric valves are electrically connected with the power module.
The lower surface of the sliding sleeve is detachably connected with the upper surface of the machine body.
The upper inner side wall and the lower inner side wall of the sliding sleeve are respectively provided with a plurality of pulleys, the rotation direction of the pulleys is along the length direction of the sliding sleeve, and the upper surface and the lower surface of the belt are respectively contacted with the wheel surface of each pulley.
The front end and the rear end of the belt are provided with sliding blocks, each supporting frame rod is provided with a sliding rail matched with each sliding block, each sliding block is connected with the corresponding sliding rail in a sliding mode, and each sliding block is provided with a locking mechanism between the corresponding sliding rails.
Fixedly connected with belt clamp on the left side slider, the one end of belt is connected with the left side slider through belt clamp, can be used for adjusting belt length.
The very cross-section of each side plate is streamline, and the radian of the lower surface of each side plate is larger than that of the upper surface.
The invention has the beneficial effects that:
the invention provides an agricultural pesticide spraying machine, which can communicate a gas channel and a pesticide inlet pipe with the outside through a series of T-shaped connecting pipes arranged side by side, when the compressed gas flows into the left end of the T-shaped connecting pipe at high speed through the gas channel and then flows out of the right end of the T-shaped connecting pipe, due to the Bernoulli effect, the liquid medicine at the lower port of the T-shaped connecting pipe can be sucked upwards and then is brought into the spray opening by the high-speed airflow to form high-pressure spray facing obliquely downwards, provides power for the machine body to move rapidly when spraying pesticide, pushes the machine body to move rapidly forwards, meanwhile, the machine body is hung at a high position by using the support frame rod and the belt, so that the larger pesticide spraying angle caused by the side plate and the horn-shaped spraying opening is utilized, therefore, the pesticide can be diffused downwards in a large range, the high-efficiency and low-energy-consumption pesticide spraying task is completed, and the pollution of the pesticide to human bodies and clothes is avoided.
Drawings
FIG. 1 is a top sectional view of the overall structure of the present invention;
FIG. 2 is a side cross-sectional view of the present invention;
FIG. 3 is a side sectional view of the present invention;
fig. 4 is a side view of the present invention in use.
Description of reference numerals:
1. a body; 2. a side plate; 3. a medicine storage box; 4. a medicine inlet pipe; 5. a medicine outlet pipe; 6. a compressed gas chamber; 7. an intake valve; 8. a gas channel; 9. a T-shaped connecting pipe; 10. a spray nozzle; 11. a support frame rod; 3-1, a first electrically operated valve; 6-1, a second electric valve; 11-1, a belt; 11-2, a sliding sleeve; 11-3 and a pulley.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing technical solutions of the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 4, an agricultural chemical spraying machine includes: the device comprises two support frame rods 11, a machine body 1, a medicine storage box 3, a medicine inlet pipe 4, two medicine outlet pipes 5, a compressed gas chamber 6, two gas channels 8, a plurality of T-shaped connecting pipes 9, a plurality of spray outlets 10 and the like, wherein the two support frame rods 11 are respectively and vertically fixed at two ends of a greenhouse plant field, a belt 11-1 is horizontally connected between the two support frame rods, and the belt 11-1 penetrates through the position right above the greenhouse plant field; the front end of the machine body 1 can be in a streamline shape, and the left side and the right side of the machine body are both horizontally provided with side plates 2; the sliding sleeve 11-2 is a cylinder body arranged at the upper part of the machine body 1 along the length direction of the machine body 1, the belt 11-1 penetrates through the sliding sleeve 11-2, and the belt 11-1 is connected with the sliding sleeve 11-2 in a sliding manner; the medicine storage box 3 is arranged in the rear end of the machine body 1; the medicine inlet pipe 4 penetrates through the machine body 1 to be communicated with the outside, a cover body is arranged at the rear end of the medicine inlet pipe 4, and the front end of the medicine inlet pipe 4 is connected with the medicine storage box 3; the two medicine outlet pipes 5 are respectively arranged inside the left side plate and the right side plate 2, and the tail ends of the medicine outlet pipes 5 are connected with the lower end of the medicine storage box 3; the compressed gas chamber 6 is arranged in the front end of the machine body 1, meanwhile, an air inlet valve 7 is arranged outside the machine body 1 and used for injecting compressed gas into the compressed gas chamber 6 by using an external gas compressor, and the compressed gas chamber 6 is communicated with the air inlet valve 7 through an air inlet pipeline; the two gas channels 8 are respectively arranged inside the left side plate 2 and the right side plate 2, and the tail end of each gas channel 8 is connected with the compressed gas chamber 6; a plurality of T-shaped connecting pipes 9 are connected between each gas channel 8 and the medicine outlet pipe 5 on the same side in parallel, the right end opening of each T-shaped connecting pipe 9 is communicated with the gas channel 8, the lower end opening is communicated with the medicine outlet pipe 5, and the left end opening penetrates out of the rear part of the side plate 2 to be communicated with the outside; the plurality of spray outlets 10 are respectively connected to the left end of each T-shaped connecting pipe 9, and each spray outlet 10 faces the oblique rear lower side of each side plate 2 and is a horn-shaped spray outlet.
According to the invention, the pesticide inlet pipe 4 and the pesticide outlet pipe 5 are arranged inside the left side plate and the right side plate 2 and communicated with the outside through a series of T-shaped connecting pipes 9 arranged side by side, when compressed gas flows into the left end of the T-shaped connecting pipe 9 at a high speed through the gas channel 8 and then flows out of the right end of the T-shaped connecting pipe 9, the liquid medicine at the lower port of the T-shaped connecting pipe 9 is sucked upwards due to the Bernoulli effect and then is brought into the spray opening 10 by high-speed airflow to form high-pressure spray facing obliquely downward, and power for quick movement is provided for the machine body 1 at the same time of pesticide spraying to push the machine body 1 to move forwards quickly, so that the beneficial effect of quickly spraying a region is achieved; the sliding sleeve 11-2 is sleeved on a belt 11-1 erected between the two support frame rods 11 and can be used for limiting the moving path of the machine body 1 to be straight forward, and meanwhile, the belt is horizontally arranged, so that the machine body 1 can be prevented from being unstable and rolling in the advancing process; the medicine storage box 3 is arranged at the rear end in the machine body 1, and the compressed gas chamber 6 is arranged at the front end in the machine body, so that the height of the front end and the rear end of the machine body 1 is balanced during movement, and high-pressure spray is obliquely downwards sprayed from the rear parts of the two side plates 2 during movement, so that the rear end of the machine body 1 is lifted; the two side plates 2 and the horn-shaped spray opening 10 are arranged to increase the area of the pesticide spraying area; the main body 1 is suspended at a high position by using the support rod 11 and the belt 11-1, so that the pesticide can be spread downward in a wide range by utilizing the large pesticide spraying angle caused by the side plate 2 and the horn-shaped spraying opening 10.
Further, two first electric valves 3-1 are arranged at the connecting positions of the medicine outlet pipes 5 and the medicine storage boxes 3; two second electric valves 6-1 are arranged at the connecting part of each gas channel 8 and the compressed gas chamber 6; the power module is arranged inside the machine body 1 and is provided with a remote control power switch, and each first electric valve 3-1 and each second electric valve 6-1 are electrically connected with the power module.
The invention uses the power module controlled by the remote switch to control the opening and closing of each electric valve, and when the invention works, workers do not need to stand in the greenhouse for field operation, thereby avoiding the workers being infected with pesticide spray.
Furthermore, the lower surface of the sliding sleeve 11-2 is detachably connected with the upper surface of the body 1, and the detachable connection mode may be a bolt connection or a snap connection.
After the medicine storage box 3 and the compressed air chamber 6 are used, liquid medicine and compressed air need to be supplemented, and the sliding sleeve 11-2 is detachably connected with the machine body 1, so that a worker can detach the machine body 1 conveniently to supplement the liquid medicine and the compressed air.
Furthermore, the upper inner side wall and the lower inner side wall of the sliding sleeve 11-2 are respectively provided with a plurality of pulleys 11-3, the rotating direction of the pulleys 11-3 is along the length direction of the sliding sleeve 11-2, and the upper surface and the lower surface of the belt 11-1 are respectively contacted with the wheel surface of each pulley 11-3.
The inner wall of the sliding sleeve 11-2 is provided with the plurality of pulleys 11-3, so that the sliding sleeve 11-2 can better slide back and forth on the belt 11-1, the friction force when the inner wall surface of the sliding sleeve 11-2 is directly contacted with the surface of the belt 11-1 is reduced, the up-and-down arrangement of the pulleys 11-3 further enhances the capability of keeping the sliding sleeve 11-2 and the machine body 1 horizontal, and the machine body 1 is prevented from being unstable and rolling in the advancing process.
Furthermore, the front end and the rear end of the belt 11-1 are provided with sliding blocks, each support frame rod 11 is provided with a sliding rail matched with each sliding block, each sliding block is connected with the corresponding sliding rail in a sliding manner, and a locking mechanism is arranged between each sliding block and the corresponding sliding rail.
The invention enables the front end and the rear end of the belt 11-1 to be connected with each supporting frame rod 11 in a sliding way in the vertical direction, is convenient for adjusting the height of the machine body 1, is used for adjusting the height of the machine body 1 which is hung according to the heights of a greenhouse and a plant, and can simultaneously set the belt 11-1 to be different in height at the two ends, provide downward inclination for the belt 11-1 and provide auxiliary additional power and advancing speed for the machine body 1.
Furthermore, a belt buckle is fixedly connected to the left side sliding block, one end of the belt 11-1 is connected with the left side sliding block through the belt buckle, and the belt can be used for adjusting the length of the belt 11-1.
The invention is provided with the belt fastener which can adjust the length of the belt 11-1, thereby changing the distance of the moving path of the machine body 1 to adapt to greenhouse plant fields with different lengths.
Further, the very cross section of each side plate 2 is streamline, and the radian of the lower surface of each side plate 2 is larger than that of the upper surface.
The side plates 2 with the radian of the lower surface larger than that of the upper surface are used, so that the air pressure of the upper surface of each side plate 2 is larger than that of the lower surface through the Bernoulli effect, and the lift force brought by the spray below the inclined direction to the whole motion system is offset.
The use method of the invention comprises the following steps:
when the agricultural pesticide spraying machine is used, firstly, sufficient high-concentration liquid medicine and compressed gas are respectively injected into a pesticide storage box 3 and a compressed gas chamber 6, then two supporting frame rods 11 are erected at two ends of the length direction of a greenhouse planting field and positioned in the middle line direction of the planting field, a sliding sleeve 11-2 is sleeved on a belt 11-1, the length of the belt 11-1 is adjusted, the belt 11-1 is installed between the two supporting frame rods 11 to be in a horizontal and straight state, meanwhile, the height of the belt 11 from the ground is adjusted, at the moment, a machine body 1 is installed on the lower surface of the sliding sleeve 11-2, a user temporarily leaves the greenhouse, a remote control switch of a power supply module is opened by using remote control equipment, so that power is supplied to each electric valve, at the moment, the pesticide in the pesticide storage box 3 flows into each pesticide outlet pipe 5, and the compressed gas enters each gas channel 8, when compressed gas flows into the left end of each T-shaped connecting pipe 9 at a high speed through the gas channel 8 and then flows out of the right end of each T-shaped connecting pipe 9, due to the Bernoulli effect, the liquid medicine at the lower end of each T-shaped connecting pipe 9 is sucked upwards, and then is brought into the atomizing nozzle 10 by high-speed airflow to form high-pressure atomizing towards the oblique lower side, the power for the quick movement of the machine body 1 is provided while pesticide is sprayed, the machine body 1 is pushed to move forwards quickly, meanwhile, the side plate 2 and the horn-shaped atomizing nozzle 10 bring a large pesticide spraying angle, the pesticide can be diffused downwards in a large range, the pesticide spraying task with high efficiency and low energy consumption is completed, and the pollution of the pesticide to a human body and clothes is avoided.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (8)
1. An agricultural pesticide spraying machine, characterized by comprising:
the two support frame rods (11) are respectively and vertically fixed at two ends of the greenhouse plant field, a belt (11-1) is horizontally connected between the two support frame rods, and the belt (11-1) penetrates through the position right above the greenhouse plant field;
the left side and the right side of the machine body (1) are both connected with horizontal side plates (2);
the sliding sleeve (11-2) is a cylinder body arranged at the upper part of the machine body (1) along the length direction of the machine body (1), the belt (11-1) penetrates through the sliding sleeve (11-2), and the belt (11-1) is connected with the sliding sleeve (11-2) in a sliding manner;
a medicine storage box (3) arranged inside the rear end of the machine body (1);
the medicine inlet pipe (4) penetrates through the machine body (1) to be communicated with the outside, the rear end of the medicine inlet pipe (4) is provided with a cover body, and the front end of the medicine inlet pipe (4) is connected with the medicine storage box (3);
the two medicine outlet pipes (5) are respectively arranged inside the left side plate and the right side plate (2), and the tail ends of the medicine outlet pipes (5) are connected with the lower end of the medicine storage box (3);
the compressed gas chamber (6) is arranged inside the front end of the machine body (1), an air inlet valve (7) is arranged outside the machine body (1), and the compressed gas chamber (6) is communicated with the air inlet valve (7) through an air inlet pipeline;
the two gas channels (8) are respectively arranged inside the left side plate and the right side plate (2), and the tail ends of the gas channels (8) are connected with the compressed gas chamber (6);
the T-shaped connecting pipes (9) are connected between each gas channel (8) and the medicine outlet pipe (5) on the same side of the gas channel side by side, the right end opening of each T-shaped connecting pipe (9) is communicated with the gas channel (8), the lower end opening is communicated with the medicine outlet pipe (5), and the left end opening penetrates through the rear part of the side plate (2) and is communicated with the outside;
the plurality of spray nozzles (10), each spray nozzle (10) is connected respectively in the left end mouth of each T type connecting pipe (9), and each spray nozzle (10) all is towards the oblique back below of each curb plate (2), and is the horn shape spray nozzle.
2. An agricultural sprayer according to claim 1, comprising:
the two first electric valves (3-1) are arranged at the connecting parts of the medicine outlet pipes (5) and the medicine storage boxes (3);
two second electric valves (6-1) arranged at the connection part of each gas channel (8) and the compressed gas chamber (6);
the power module is arranged inside the machine body (1) and is provided with a remote control power switch, and each first electric valve (3-1) and each second electric valve (6-1) are electrically connected with the power module.
3. An agricultural spray machine according to claim 1, characterized in that the lower surface of the sliding sleeve (11-2) is detachably connected to the upper surface of the machine body (1).
4. An agricultural chemical spraying machine according to claim 3, wherein the upper and lower inner side walls of the sliding sleeve (11-2) are provided with a plurality of pulleys (11-3), the rotation direction of the pulleys (11-3) is along the length direction of the sliding sleeve (11-2), and the upper and lower surfaces of the belt (11-1) are in contact with the tread of each pulley (11-3).
5. An agricultural chemical spraying machine according to claim 4, wherein the belt (11-1) is provided with sliding blocks at the front and rear ends, and each supporting frame rod (11) is provided with a sliding rail matched with each sliding block, each sliding block is slidably connected with the corresponding sliding rail, and each sliding block is provided with a locking mechanism between the corresponding sliding rails.
6. An agricultural sprayer according to claim 1, wherein the length of the side panels is 1/3-1/2 of the width of the plant field in the greenhouse.
7. An agricultural chemical spraying machine according to claim 5, wherein a belt buckle is fixedly connected to the left slider, and one end of the belt (11-1) is connected to the left slider through the belt buckle, and the belt (11-1) can be adjusted in length.
8. An agricultural spray machine according to claim 1, wherein the side plates (2) are streamlined in very cross section and the curvature of the lower surface of each side plate (2) is greater than the curvature of the upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009530.2A CN112753681A (en) | 2021-01-05 | 2021-01-05 | Agricultural pesticide spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110009530.2A CN112753681A (en) | 2021-01-05 | 2021-01-05 | Agricultural pesticide spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112753681A true CN112753681A (en) | 2021-05-07 |
Family
ID=75699477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110009530.2A Pending CN112753681A (en) | 2021-01-05 | 2021-01-05 | Agricultural pesticide spraying machine |
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| Country | Link |
|---|---|
| CN (1) | CN112753681A (en) |
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Application publication date: 20210507 |