CN112640876A - A plant protection equipment for winter jujube - Google Patents
A plant protection equipment for winter jujube Download PDFInfo
- Publication number
- CN112640876A CN112640876A CN202011522732.9A CN202011522732A CN112640876A CN 112640876 A CN112640876 A CN 112640876A CN 202011522732 A CN202011522732 A CN 202011522732A CN 112640876 A CN112640876 A CN 112640876A
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- piece
- plant protection
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/007—Metering or regulating systems
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
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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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- 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
- A01M7/0085—Tanks
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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)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Water Supply & Treatment (AREA)
- Soil Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses plant protection equipment for winter jujubes, which comprises a vehicle body, wherein the vehicle body comprises a wheel set and a frame; the wheel sets are all installed at the bottom of the frame; the number of the height adjusting assemblies is two, and the two height adjusting assemblies are respectively vertically arranged at the front end and the rear end of the frame; the first pesticide spraying assembly and the second pesticide spraying assembly are respectively arranged at the upper ends of the two height adjusting assemblies; the first height that spouts the medicine subassembly is higher than the second height that spouts the medicine subassembly, first spout the medicine subassembly and be used for spouting the medicine to the rear below, the second spouts the medicine subassembly and is used for spouting the medicine to the rear top. The invention can facilitate the pesticide spraying or foliar fertilizer application to the winter jujube trees.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a plant protection device for winter jujubes.
Background
With the increasing demand of winter jujubes, the planting area of winter jujubes is also increasing. The demand for the preservation of the winter jujube trees is also increasing, and especially, the winter jujube trees are sprayed with pesticide or applied with foliar fertilizer.
In the prior art, the medicine is mainly sprayed through manual work or is sprayed through the remote control of an unmanned aerial vehicle. The mode of directly spouting the medicine through the manual work, not only working strength is big, inefficiency, and makes the workman inhale the pesticide and produce the potential safety hazard easily. Spout the medicine through the unmanned aerial vehicle remote control, though can improve operating efficiency, but unmanned aerial vehicle use into with winter jujube leaf between the distance difficult to control, unmanned aerial vehicle's operation needs train, it is great to control the degree of difficulty, and when spouting the medicine, can't make the liquid medicine adhesion to the lower table of blade surface, and spout the medicine inhomogeneous.
Disclosure of Invention
The invention aims to provide plant protection equipment for winter jujubes, which aims to solve the technical problems in the prior art and can facilitate spraying of winter jujubes.
The invention provides plant protection equipment for winter jujubes, which comprises,
a vehicle body including a wheel set and a frame; the wheel sets are all installed at the bottom of the frame;
the number of the height adjusting assemblies is two, and the two height adjusting assemblies are respectively vertically arranged at the front end and the rear end of the frame;
the first pesticide spraying assembly and the second pesticide spraying assembly are respectively arranged at the upper ends of the two height adjusting assemblies; the first height that spouts the medicine subassembly is higher than the second height that spouts the medicine subassembly, first spout the medicine subassembly and be used for spouting the medicine to the rear below, the second spouts the medicine subassembly and is used for spouting the medicine to the rear top.
The plant protection equipment for winter jujubes as described above, wherein optionally the frame comprises a first frame and a second frame;
the first frame is composed of a first longitudinal beam and two first cross beams, and the two first cross beams are arranged at two ends of the first longitudinal beam to form an Contraband-shaped structure;
the second frame is composed of a second longitudinal beam and two second cross beams, and the two second cross beams are arranged at two ends of the second longitudinal beam to form an Contraband-shaped structure;
the first cross beam and the second cross beam are both provided with first mounting holes; the first cross beam is connected with the second cross beam through bolts;
the first mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes.
The plant protection equipment for winter jujubes comprises a first frame, a second frame, a first longitudinal beam, a second longitudinal beam, a first mounting plate, a second mounting plate and a second transverse beam, wherein the first frame is provided with the first mounting plate; a second mounting hole is formed in the first mounting plate;
a second mounting plate is arranged on the second frame, the second mounting plate is a strip-shaped plate, one end of the second mounting plate is fixedly connected with the second longitudinal beam, and the second mounting plate is arranged in parallel with the two second cross beams; a third mounting hole is formed in the second mounting plate;
the second mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes; the third mounting hole is a strip-shaped hole or a plurality of round holes which are uniformly distributed along the length direction of the second mounting plate.
The plant protection device for winter jujubes as described above, wherein optionally the height adjustment assembly comprises a first adjustment member and a second adjustment member;
the first adjusting piece is cylindrical, and the lower end of the first adjusting piece is fixedly connected with the frame; the second adjusting piece is inserted in the first adjusting piece;
the first adjusting piece is provided with a plurality of adjusting holes, the second adjusting piece is provided with a plurality of connecting holes, and the first adjusting piece is connected with the second adjusting piece through bolts.
The plant protection device for winter jujubes as described above, wherein optionally, the first spraying component and the second spraying component each include a spray head;
the spray head comprises a spray head body, a rotating shaft, blades and a sleeve;
the nozzle body is arranged at one end of the rotating shaft, and the blades are arranged on the periphery of the rotating shaft at one end of the nozzle body;
a first liquid cavity is arranged in the rotating shaft; the first liquid cavity is communicated with the spray head body;
two ends of the sleeve are connected with the rotating shaft in a sliding and sealing mode, an annular second liquid cavity is formed between the sleeve and the rotating shaft, and a plurality of communication holes used for communicating the first liquid cavity with the second liquid cavity are formed in the rotating shaft;
the sleeve is provided with a medicine inlet hole.
The plant protection device for winter jujubes as described above, wherein optionally, one end of the rotating shaft, which is far away from the nozzle body, is connected to a driving motor.
The plant protection equipment for the winter jujubes as described above, wherein optionally, the plant protection equipment further comprises a medicine barrel, a pipeline, a hydraulic pump and an electromagnetic valve;
the medicine barrel is arranged on the frame and is communicated with the medicine inlet hole through the pipeline; the solenoid valve and the hydraulic pump are both installed on the solenoid valve.
The plant protection device for the winter jujubes comprises a sleeve, wherein the sleeve is provided with a plurality of baffle rings;
two annular grooves are formed in the rotating shaft, and bearings are installed in the annular grooves; the retaining ring is sleeved on the outer ring of the bearing;
a sealing piece is arranged in the sleeve and comprises a C-shaped metal framework and a sealing piece, and the sealing piece is a bell-mouth-shaped rubber sleeve;
the C-shaped metal framework is embedded at one end with a larger opening of the sealing sheet;
the sealing plate is made of rubber material.
The plant protection equipment for the winter jujubes comprises a casing, wherein the casing is provided with a plurality of grooves, and the grooves are arranged on the inner walls of the two ends of the casing;
the smaller end of the sealing sheet is sleeved on the rotating shaft.
The plant protection equipment for the winter jujubes, as described above, wherein optionally, an angle adjusting component is provided at the upper end of the height adjusting component;
the upper end of the height adjusting component is provided with a U-shaped groove with an upward opening;
the angle adjusting assembly comprises an installation rod and an adjusting disc, the installation rod penetrates through the adjusting disc, and the adjusting disc is fixedly installed in the middle of the installation rod; the length direction of the mounting rod is perpendicular to the adjusting disc;
the mounting rod is rotatably mounted at the upper end of the height adjusting assembly; two side walls of the U-shaped groove are positioned on two sides of the adjusting disc;
a U-shaped clamping piece is fixedly arranged at the bottom of the U-shaped groove and is made of a metal sheet; the opening direction of the clamping piece is consistent with that of the U-shaped groove;
two ends of the clamping piece are provided with clamping heads extending inwards, and the two clamping heads are respectively positioned on two sides of the adjusting disc;
a plurality of adjusting grooves matched with the clamping heads on the corresponding sides are formed in the two sides of the adjusting disc; the adjusting grooves are uniformly distributed along the circumferential direction of the adjusting disc;
the mounting rod is used for mounting the first pesticide spraying assembly or the second pesticide spraying assembly.
Compared with the prior art, the height adjusting assemblies are arranged at the front end and the rear end of the vehicle body, the first pesticide spraying assembly and the second pesticide spraying assembly are respectively arranged on the two height adjusting assemblies, and pesticide is sprayed to the rear lower part by the first pesticide spraying assembly, so that the first pesticide spraying assembly sprays pesticide to the rear lower part from the upper part of the jujube tree; and spraying the pesticide to the rear upper side by using the second pesticide spraying component so that the second pesticide spraying component sprays the pesticide to the rear upper side from the lower side of the jujube tree. So, can spout the medicine to the branch and leaf of jujube tree from two upper and lower directions to guarantee to spout the medicine more evenly and abundant.
Drawings
FIG. 1 is a perspective view of a plant protection apparatus for winter jujubes in accordance with the present invention;
FIG. 2 is a perspective view of the plant protection device for winter jujubes according to the present invention from another perspective;
FIG. 3 is an exploded view of the plant protection device for winter jujubes according to the present invention;
FIG. 4 is a schematic structural view of a showerhead according to the present invention;
fig. 5 is a perspective view of the proposed seal;
fig. 6 is a schematic view of an installation structure of the angle adjusting assembly according to the present invention.
Description of reference numerals:
1-vehicle body, 2-height adjusting component, 3-first spraying component, 4-second spraying component, 5-spray head, 6-medicine barrel, 7-angle adjusting component and 8-clamping component;
12-wheel set, 13-frame;
131-a first frame, 132-a second frame;
1311-first longitudinal beam, 1312-first cross beam, 1313-first mounting plate;
1321-second longitudinal beam, 1322-second cross beam, 1323-second mounting plate;
21-a first adjustment member, 22-a second adjustment member, 23-a U-shaped groove;
51-nozzle body, 52-rotating shaft, 53-blade, 54-sleeve;
521-the first liquid chamber, 522-the second liquid chamber, 523-the annular groove;
541-a medicine inlet hole, 542-a baffle ring and 543-a sealing piece;
5431-C-shaped metal skeleton, 5432-sealing piece;
71-mounting rod, 72-adjusting disk;
721-an adjusting tank;
81-clamping head.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only and should not be construed as limiting the invention.
Referring to fig. 1-6, the present invention provides a plant protection device for winter jujubes, which comprises a vehicle body 1, a height adjustment assembly 2, a first spraying assembly 3 and a second spraying assembly 4. The vehicle body 1 is a trolley which can be driven by an operator in a driving mode, a remote control mode or other operation modes, and can be driven by manpower; for those skilled in the art, the vehicle body 1 is a vehicle belonging to the prior art, and may be various agricultural vehicles, and may also be other vehicles with wheels capable of walking in the field. The height adjusting assembly 2 is used for adjusting the heights of the first spraying assembly 3 and the second spraying assembly 4.
Specifically, the vehicle body 1 includes a wheel group 12 and a frame 13; a plurality of the wheel sets 12 are all mounted on the bottom of the frame 13. The wheel set 12 and the frame 13 are only necessary components constituting the vehicle body 1, and not all components, such as a brake component, a steering component, and the like may be included. For those skilled in the art, this is the prior art, can be achieved, and is not the main innovation of the present invention, and will not be described herein.
Specifically, the number of the height adjusting assemblies 2 is two, and the two height adjusting assemblies 2 are respectively vertically installed at the front end and the rear end of the frame 13. That is, the height adjusting assembly 2 is mounted on the upper surface of the frame 13, and specifically, the lower end of the height adjusting assembly 2 is fixedly connected with the frame 13, such as welded, bolted, etc.
More specifically, the first spraying component 3 and the second spraying component 4 are respectively arranged at the upper ends of the two height adjusting components 2; the first height that spouts medicine subassembly 3 is higher than the second height that spouts medicine subassembly 4, first spout medicine subassembly 3 and be used for spouting the medicine to the rear below, the second spouts medicine subassembly 4 and is used for spouting the medicine to the rear top.
Referring to fig. 1 to 3, in a specific use, the heights of the first pesticide spraying assembly 3 and the second pesticide spraying assembly 4 are respectively adjusted through the two height adjusting assemblies 2, specifically, the first pesticide spraying assembly 3 is located above the jujube tree, and the second pesticide spraying assembly 4 is located below the branches and leaves of the jujube tree. When in use, the first pesticide spraying assembly 3 can be arranged at the front end of the vehicle frame 1, and the second pesticide spraying assembly 4 is arranged at the rear end of the vehicle frame 1; it is also possible that the first spraying component 3 is mounted at the rear end of the frame 1 and the second spraying component 4 is mounted at the front end of the frame 1. In both arrangements, the first spray assembly 3 is preferably arranged at the front end of the carriage 1 and the second spray assembly 4 is arranged at the rear end of the carriage 1. When the spraying device is used, the first spraying component 3 sprays the medicine to the rear lower part, and the medicine liquid sprayed by the first spraying component 3 moves to the rear lower part under the self gravity and the acting force of the first spraying component 3 and is adhered to the upper surfaces of the branches and leaves. And part of the liquid medicine which floats from the gaps of the branches and the leaves floats along with the airflow under the action of the second pesticide spraying assembly 4 and then is adhered to the lower surface of the leaves, and the liquid medicine which passes through the gaps of the branches and the leaves floats downwards under the action of gravity and then is convenient to fall onto the leaves again. Therefore, by the arrangement mode, on one hand, the liquid medicine or the foliar fertilizer can be adhered to the branches and the leaves from the upper side and the lower side, on the other hand, the liquid medicine or the foliar fertilizer can be adhered to the branches and the leaves as much as possible, so that the utilization rate is improved. By arranging the first pesticide spraying assembly 3 and the second pesticide spraying assembly 4 to spray pesticide to the rear, the operator can pull the vehicle in the front direction, and the influence of pesticide liquid is reduced to the maximum extent. Of course, the selection of the driving mode is not limited to human power, for example, it may be electric power, and the control mode may be realized by remote control. This is also prior art and can be achieved by those skilled in the art. Compared with the mode of remotely controlling the unmanned aerial vehicle to spray the pesticide, the device provided by the invention is easier to control and can ensure the uniformity of pesticide spraying.
As a preferred implementation, the frame 13 includes a first frame 131 and a second frame 132. Specifically, the first frame 131 and the second frame 132 are structures for forming the vehicle body frame 13 so as to increase the width and height of the vehicle body frame 13 by the first frame 131 and the second frame 132.
Specifically, the first frame 131 is composed of a first longitudinal beam 1311 and two first cross beams 1312, and the two first cross beams 1312 are mounted at both ends of the first longitudinal beam 1311 to form an "Contraband" shaped structure. Of course, in implementation, the number of the first beams 1312 may also be plural, for example, when the number of the first beams 1312 is three, an "E" shaped structure is formed.
The second frame 132 is composed of a second longitudinal beam 1321 and two second cross beams 1322, wherein the two second cross beams 1322 are installed at two ends of the second longitudinal beam 1321 to form an Contraband-shaped structure; in practice, the second frame 132 may have the same structure as the first frame 131.
More specifically, the first cross beam 1312 and the second cross beam 1322 are both provided with a first mounting hole; the first cross member 1312 and the second cross member 1322 are bolted together; the first mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes. In this way, the first mounting hole in the first cross member 1312 and the second mounting hole in the second cross member 1322 are connected by the bolt, the positions of the first side member 1311 and the second side member 1321 are adjusted, and the bolt is inserted through the corresponding first mounting hole, whereby the width of the vehicle frame 13 can be easily adjusted.
In specific implementation, because the frame 13 is required to be provided with the parts such as the medicine barrel for containing the liquid medicine, the medicine barrel is convenient to place, and the width is adjusted. Further, a first mounting plate 1313 is arranged on the first frame 131, the first mounting plate 1313 is a strip-shaped plate, one end of the first mounting plate 1313 is fixedly connected to the first longitudinal beam 1311, and the first mounting plate 1313 is parallel to the two first cross beams 1312; the first mounting plate 1313 is provided with a second mounting hole. A second mounting plate 1323 is arranged on the second frame 132, the second mounting plate 1323 is a strip-shaped plate, one end of the second mounting plate 1323 is fixedly connected with the second longitudinal beam 1321, and the second mounting plate 1323 is arranged in parallel with the two second cross beams 1322; a third mounting hole is formed in the second mounting plate 1323. The second mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes; the third mounting holes are strip-shaped holes or a plurality of round holes uniformly distributed along the length direction of the second mounting plate 1323. That is, the connection relationship between the first and second mounting plates 1313 and 1323 is the same as the connection relationship between the first and second beams 1312 and 1322. And will not be described in detail herein.
As a preferred implementation, the height adjustment assembly 2 includes a first adjustment member 21 and a second adjustment member 22. In particular, the first adjustment member 21 and the second adjustment member 22 are connected by a sliding fit to achieve the adjustment in height. Specifically, the first adjusting piece 21 is cylindrical, and the lower end of the first adjusting piece 21 is fixedly connected with the frame 13; the second regulating member 22 is inserted in the first regulating member 21. The first adjusting piece 21 is provided with a plurality of adjusting holes, the second adjusting piece 22 is provided with a plurality of connecting holes, and the first adjusting piece 21 is connected with the second adjusting piece 22 through bolts. In another embodiment, the first adjusting member 21 and the second adjusting member 22 may also be angle steel. In short, the degrees of freedom other than the degree of freedom of movement in the longitudinal direction are limited as long as the movement in the longitudinal direction is not affected.
In order to realize the pesticide spraying of the jujube trees, the first pesticide spraying assembly 3 and the second pesticide spraying assembly 4 both comprise a spray head 5. The spray head 5 is used for spraying medicine. Specifically, the head 5 includes a head body 51, a rotary shaft 52, blades 53, and a sleeve 54. Specifically, the vane 53 serves to generate an air flow to make the liquid medicine ejected from the head body 51 have a more distant position.
The head body 51 is provided at one end of the rotary shaft 52, and the blades 53 are mounted on the outer circumference of the rotary shaft 52 at the end of the head body 51. That is, in use, the head body 51 and the blades 53 both rotate with the rotating shaft 52.
A first liquid cavity 521 is arranged in the rotating shaft 52; the first liquid chamber 521 is communicated with the spray head body 51; furthermore, two ends of the sleeve 54 are connected with the rotating shaft 52 in a sliding and sealing manner, an annular second liquid chamber 522 is formed between the sleeve 54 and the rotating shaft 52, and a plurality of communication holes for communicating the first liquid chamber 521 with the second liquid chamber 522 are formed in the rotating shaft 52. The sleeve 54 is provided with a medicine inlet 541. In specific implementation, the outer circumference of the sleeve 54 is fixedly connected with the mounting rod 71. The rotating shaft 52 is connected with a driving motor, and specifically, one end of the rotating shaft 52 far away from the nozzle body 51 is connected with a driving motor. In this manner, the rotary shaft 52 is driven by the driving motor.
As a better implementation mode, the device also comprises a medicine barrel 6, a pipeline, a hydraulic pump and an electromagnetic valve. Specifically, the explosive barrel 6 is used for containing liquid medicine, the hydraulic pump is used for pressurizing the liquid medicine, and the electromagnetic valve is used for controlling spraying of the medicine. Specifically, the medicine barrel 6 is mounted on the frame 13, and the medicine barrel 6 is communicated with the medicine inlet 541 through the pipeline; the solenoid valve and the hydraulic pump are both installed on the solenoid valve.
In a preferred implementation manner, two ends of the sleeve 54 are provided with retaining rings 542, and the outer periphery of the retaining rings 542 is fixedly connected with the two ends of the sleeve. Two annular grooves 523 are arranged on the rotating shaft 52, and bearings are arranged in the annular grooves 523; the retaining ring 542 is sleeved on the outer ring of the bearing. In practice, the rotating shaft 52 may be formed in a split structure. A sealing piece 543 is arranged in the sleeve 54, the sealing piece 543 comprises a C-shaped metal framework 5431 and a sealing piece 5432, and the sealing piece 5432 is a bell-mouth-shaped rubber sleeve. The C-shaped metal skeleton 5431 is used for clamping in the sleeve 54, that is, the diameter of the C-shaped metal skeleton 5431 is larger than the inner diameter of the sleeve 54 in a natural state. The C-shaped metal framework 5431 is embedded at one end of the sealing piece 5432 with a larger opening; the sealing piece 5432 is made of a rubber material. When the sealing device is used, the sealing sheet 5432 is pressed onto the rotating shaft 52 due to the fact that the liquid pressure in the first liquid cavity 521 is large, so that sealing between the sleeve 54 and the rotating shaft 52 is achieved, in specific implementation, a graphite layer can be arranged on the inner side of the sealing sheet 5432, friction force is reduced beneficially, and sliding sealing between the rotating shaft 52 and the sealing sheet 5432 can be guaranteed.
As a better implementation manner, the inner walls of the two ends of the sleeve 54 are provided with a sealing groove, and the C-shaped metal framework 5431 is clamped in the sealing groove; the sealing piece 5432 is sleeved on the rotating shaft 52 at one end with a smaller opening.
In specific implementation, the heights of the jujube trees in different growth periods and the space heights occupied by branches and leaves are different, and in order to enable the planting equipment to adapt to the jujube trees in different growth periods, the upper end of the height adjusting component 2 is provided with an angle adjusting component 7; the angle adjusting component 7 is used for adjusting the angle of the first medicine spraying component 3 or the second medicine spraying component 4, so that in the working process, the first medicine spraying component 3 and the second medicine spraying component 4 can spray medicine at the optimal angle, and the liquid medicine can be conveniently adhered to the jujube trees as much as possible. Specifically, the upper end of the height adjusting assembly 2 is provided with a U-shaped groove 23 with an upward opening; the angle adjusting assembly 7 comprises a mounting rod 71 and an adjusting disc 72, wherein the mounting rod 71 penetrates through the adjusting disc 72, and the adjusting disc 72 is fixedly mounted in the middle of the mounting rod 71; the length direction of the mounting rod 71 is perpendicular to the adjustment plate 72. The mounting rod 17 is rotatably mounted at the upper end of the height adjusting assembly 2; and two side walls of the U-shaped groove 23 are located at two sides of the adjusting disk 72.
A U-shaped clamping piece 8 is fixedly arranged at the bottom of the U-shaped groove 23, and the clamping piece 8 is made of a metal sheet; the opening direction of the clamping piece 8 is consistent with the opening direction of the U-shaped groove 23; two ends of the clamping piece 8 are provided with clamping heads 81 extending inwards, and the two clamping heads 81 are respectively positioned at two sides of the adjusting disc 72; a plurality of adjusting grooves 721 matched with the clamping heads 81 on the corresponding sides are formed in the two sides of the adjusting plate 72; the plurality of adjustment grooves 721 are uniformly distributed in the circumferential direction of the adjustment disk 72; the mounting rod 71 is used for mounting the first spraying component 3 or the second spraying component 4. When the first spraying component 3 or the second spraying component 4 is adjusted, only the adjusting disc 72 corresponding to the first spraying component 3 or the second spraying component 4 needs to be adjusted, and the chuck 81 is adjusted to the corresponding adjusting groove 721. In specific implementation, the depth of the adjustment groove 721 is gradually reduced from the middle to both sides, so that the chuck 81 can be moved into or out of the adjustment groove 721 by rotating the adjustment disc 72.
The construction, features and functions of the present invention are described in detail in the embodiments illustrated in the drawings, which are only preferred embodiments of the present invention, but the present invention is not limited by the drawings, and all equivalent embodiments modified or changed according to the idea of the present invention should fall within the protection scope of the present invention without departing from the spirit of the present invention covered by the description and the drawings.
Claims (10)
1. A plant protection equipment for winter jujube, its characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
a vehicle body (1), the vehicle body (1) comprising a wheel set (12) and a frame (13); a plurality of wheel sets (12) are all arranged at the bottom of the frame (13);
the number of the height adjusting assemblies (2) is two, and the two height adjusting assemblies (2) are respectively vertically arranged at the front end and the rear end of the frame (13);
the first pesticide spraying assembly (3) and the second pesticide spraying assembly (4) are respectively arranged at the upper ends of the two height adjusting assemblies (2); the first height that spouts medicine subassembly (3) is higher than the second height that spouts medicine subassembly (4), first spout medicine subassembly (3) and be used for spouting the medicine to the rear below, the second spouts medicine subassembly (4) and is used for spouting the medicine to the rear top.
2. The plant protection device for winter jujubes according to claim 1, wherein: the carriage (13) comprises a first frame (131) and a second frame (132);
the first frame (131) is composed of a first longitudinal beam (1311) and two first cross beams (1312), and the two first cross beams (1312) are installed at two ends of the first longitudinal beam (1311) to form an Contraband-shaped structure;
the second frame (132) is composed of a second longitudinal beam (1321) and two second cross beams (1322), and the two second cross beams (1322) are installed at two ends of the second longitudinal beam (1321) to form an Contraband-shaped structure;
the first cross beam (1312) and the second cross beam (1322) are respectively provided with a first mounting hole; the first cross beam (1312) and the second cross beam (1322) are connected through bolts;
the first mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes.
3. The plant protection device for winter jujubes according to claim 2, wherein: a first mounting plate (1313) is arranged on the first frame (131), the first mounting plate (1313) is a strip-shaped plate, one end of the first mounting plate (1313) is fixedly connected with the first longitudinal beam (1311), and the first mounting plate (1313) and the two first cross beams (1312) are arranged in parallel; a second mounting hole is formed in the first mounting plate (1313);
a second mounting plate (1323) is arranged on the second frame (132), the second mounting plate (1323) is a strip-shaped plate, one end of the second mounting plate (1323) is fixedly connected with the second longitudinal beam (1321), and the second mounting plate (1323) is arranged in parallel with the two second cross beams (1322); a third mounting hole is formed in the second mounting plate (1323);
the second mounting hole is a strip-shaped hole or a plurality of uniformly distributed round holes; the third mounting hole is a strip-shaped hole or a plurality of round holes which are uniformly distributed along the length direction of the second mounting plate (1323).
4. The plant protection device for winter jujubes according to claim 1, wherein: the height adjustment assembly (2) comprises a first adjustment member (21) and a second adjustment member (22);
the first adjusting piece (21) is cylindrical, and the lower end of the first adjusting piece (21) is fixedly connected with the frame (13); the second adjusting piece (22) is inserted in the first adjusting piece (21);
the first adjusting piece (21) is provided with a plurality of adjusting holes, the second adjusting piece (22) is provided with a plurality of connecting holes, and the first adjusting piece (21) is connected with the second adjusting piece (22) through bolts.
5. The plant protection device for winter jujubes according to claim 1, wherein: the first pesticide spraying assembly (3) and the second pesticide spraying assembly (4) both comprise a spray head (5);
the spray head (5) comprises a spray head body (51), a rotating shaft (52), blades (53) and a sleeve (54);
the head body (51) is provided at one end of the rotary shaft (52), and the blades (53) are mounted on the outer circumference of the rotary shaft (52) having one end of the head body (51);
a first liquid cavity (521) is arranged in the rotating shaft (52); the first liquid cavity (521) is communicated with the spray head body (51);
the two ends of the sleeve (54) are connected with the rotating shaft (52) in a sliding and sealing mode, an annular second liquid cavity (522) is formed between the sleeve (54) and the rotating shaft (52), and a plurality of communication holes for communicating the first liquid cavity (521) with the second liquid cavity (522) are formed in the rotating shaft (52);
the sleeve (54) is provided with a medicine inlet hole (541).
6. The plant protection device for winter jujubes according to claim 5, wherein: one end of the rotating shaft (52) far away from the spray head body (51) is connected with a driving motor.
7. The plant protection device for winter jujubes according to claim 5, wherein: the device also comprises a medicine barrel (6), a pipeline, a hydraulic pump and an electromagnetic valve;
the medicine barrel (6) is arranged on the frame (13), and the medicine barrel (6) is communicated with the medicine inlet hole (541) through the pipeline; the solenoid valve and the hydraulic pump are both installed on the solenoid valve.
8. The plant protection device for winter jujubes according to claim 5, wherein: two ends of the sleeve (54) are provided with baffle rings (542), and the periphery of the baffle rings (542) is fixedly connected with two ends of the sleeve;
two annular grooves (523) are arranged on the rotating shaft (52), and bearings are installed in the annular grooves (523); the retaining ring (542) is sleeved on the outer ring of the bearing;
a sealing piece (543) is arranged in the sleeve (54), the sealing piece (543) comprises a C-shaped metal framework (5431) and a sealing piece (5432), and the sealing piece (5432) is a bell-mouth-shaped rubber sleeve;
the C-shaped metal framework (5431) is embedded at one end of the sealing piece (5432) with a larger opening;
the sealing plate (5432) is made of a rubber material.
9. The plant protection device for winter jujubes according to claim 8, wherein: sealing grooves are formed in the inner walls of the two ends of the sleeve (54), and the C-shaped metal framework (5431) is clamped in the sealing grooves;
the sealing piece (5432) is sleeved on the rotating shaft (52) at one end with a smaller opening.
10. The plant protection device for winter jujubes according to claim 1, wherein: an angle adjusting component (7) is arranged at the upper end of the height adjusting component (2);
the upper end of the height adjusting component (2) is provided with a U-shaped groove (23) with an upward opening;
the angle adjusting assembly (7) comprises a mounting rod (71) and an adjusting disc (72), the mounting rod (71) penetrates through the adjusting disc (72), and the adjusting disc (72) is fixedly mounted in the middle of the mounting rod (71); the length direction of the mounting rod (71) is perpendicular to the adjusting disc (72);
the mounting rod (17) is rotatably mounted at the upper end of the height adjusting assembly (2); two side walls of the U-shaped groove (23) are positioned on two sides of the adjusting disc (72);
a U-shaped clamping piece (8) is fixedly arranged at the bottom of the U-shaped groove (23), and the clamping piece (8) is made of a metal sheet; the opening direction of the clamping piece (8) is consistent with the opening direction of the U-shaped groove (23);
two ends of the clamping piece (8) are provided with clamping heads (81) extending inwards, and the two clamping heads (81) are respectively positioned on two sides of the adjusting disc (72);
a plurality of adjusting grooves (721) matched with the clamping heads (81) on the corresponding sides are formed in the two sides of the adjusting plate (72); the adjusting grooves (721) are uniformly distributed along the circumferential direction of the adjusting disc (72);
the mounting rod (71) is used for mounting the first spraying component (3) or the second spraying component (4).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011522732.9A CN112640876B (en) | 2020-12-21 | 2020-12-21 | A plant protection equipment for winter jujube |
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| CN202011522732.9A CN112640876B (en) | 2020-12-21 | 2020-12-21 | A plant protection equipment for winter jujube |
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| CN112640876A true CN112640876A (en) | 2021-04-13 |
| CN112640876B CN112640876B (en) | 2022-11-25 |
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| CN113303321A (en) * | 2021-05-20 | 2021-08-27 | 中广核新能源(宣城)有限公司 | Snake device is prevented to circuit |
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| CN112640876B (en) | 2022-11-25 |
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