CN212184828U - Efficient scanning sprayer for vine crops - Google Patents
Efficient scanning sprayer for vine crops Download PDFInfo
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- CN212184828U CN212184828U CN201922271596.XU CN201922271596U CN212184828U CN 212184828 U CN212184828 U CN 212184828U CN 201922271596 U CN201922271596 U CN 201922271596U CN 212184828 U CN212184828 U CN 212184828U
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Abstract
The utility model discloses a vine crop high-efficiency scanning sprayer, which comprises five movable joints of a rod body component, wherein the five movable joints comprise a main rod, a left push rod, a right push rod, a left spray rod, a right spray rod, a spray rod joint component, a sliding handle and the like; the scanning spraying assembly held by an operator does not swing laterally left and right during spraying, a handle is slid at any time to drive a left push rod and a right push rod and adjust an included angle between a left spray rod and a right spray rod according to the vertical height of growth of tendril-like crops, the main rod, the left spray rod and the right spray rod are of gradually-changed Y-shaped, T-shaped or umbrella-shaped structures, scanning radiation between the left spray rod and the right spray rod can be changed in a stepless manner in real time, stepless amplitude scanning spraying is realized on the tendril-like crops, and the expansion spray rods can be additionally arranged by removing plugs at two ends of the left spray rod and the right spray rod; the problems of pesticide consumption, water consumption, labor consumption, heavy spraying and missed spraying caused by the fact that the spray head needs to swing back and forth when the tendril-type crops are sprayed by a conventional pesticide spraying method are solved.
Description
Technical Field
The utility model relates to a can be directed against climing type crop blade positive and negative high-efficient simultaneously, accurate, even, all arrive, scan the machines that spout the medicine conveniently, especially relate to the high-efficient sprayer of scanning of climing crop, belong to agricultural plant protection and spout medicine technique and equipment field.
Background
The variety of pesticides, the pesticide application technology and the plant protection machinery are three major factors in the plant disease and insect pest control work, and the selection is considered in the agricultural production at home and abroad for many yearsThe importance of the 'pesticide using technology' and the 'plant protection machinery' is ignored when selecting the 'pesticide variety': due to the improvement of pesticide science and technology, the insecticidal activity of the recent deltamethrin pesticide is improved by 1600 times compared with that of DDT pesticide in the fortieth century, but the dosage of the field active ingredient of the former pesticide is only 1/50 of the latter pesticide, so that the problems of labor waste, pesticide consumption, water consumption, poor control effect and the like exist in the use process of the pesticide. The modern foreign pesticide application technology and the matched medical instruments thereof develop along the aspects of accuracy, low capacity, high concentration, targetability and automation, advanced 'accurate spraying' technology is researched and applied in the last 70 th century, for example, developed countries such as the United states select different spraying technologies and medical instruments according to different crop varieties and different growth stages thereof, the pesticide application work is standardized, team occupation and field standardization are managed, and 'very specialized, all legal, machine and tool modernization and index internationalization' are achieved. The agricultural plant protection machinery equipment in China is in a relatively laggard state, a systematic subject is not formed, technical equipment is lacked, farmers or bases in China often purchase a spraying machine and a spray head thereof to wrap all crops all the year round, the agricultural characters or cultivation characteristics shown in different crops or different crop growth stages cannot be used for applying medicine according to symptoms, one plant protection machinery is only suitable for spraying medicine on a plurality of crops due to the limitation of the structure and the configuration of the plant protection machinery, the common spraying method for the vine type crops such as tomatoes, peppers and melons is that one spray head is used for spraying medicine on one side of vines in a reciprocating and swinging mode, the control effect is poor, labor, medicine and water are wasted, the environmental pollution is heavy, the problems of heavy spraying and missed spraying are avoided, the reuse, abuse and use of pesticides are caused, the calculation is carried out, the conventional pesticide spraying method only sprays 20-30% of pesticide on a crop target, only 1% of pesticide really plays a role in prevention and control, other pesticide liquid is completely lost into the environment to cause pollution, a series of problems and consequences such as environmental pollution, pest resistance and rampant regeneration are generated, the improvement of the scientific and technological level of 'pesticide use technology' and 'plant protection machinery' has extremely important significance and great potential on the current agricultural production, and the pesticide application method is provided for the competent department of the industry in ChinaThe requirement of synergy must be reduced. Among the methods of using pesticides, spraying is the most common method, and in the classification of spraying modes, targeted spraying is the current relatively reliable and technically mature mode. Under the limitation of the current technical equipment conditions, crops with different agronomic characters are usually selected and matched with two sprayers for spraying, the static spraying width of a sprayer is only fixed, when an operation target is larger than the static spraying width of the sprayer, the sprayer needs to swing left and right in a reciprocating mode to increase the spraying width while moving, the movement mode of the sprayer is a composite type movement with the functions of reciprocating and periodically changing directions and forward moving, the distance of the operator in the back-and-forth operation on a target area is reduced, the sedimentation density of a medicine in the target area is controlled by depending on two variables of the left-and-right swinging speed of the sprayer and the moving speed of a machine tool, the sprayer is called as a swinging spraying method for convenience, the sprayer is called as a swinging spraying sprayer, and the relationship between the movement track, the direction and the target width is shown in figure 1. As can be seen from FIG. 1, in order to better search the intrinsic regularity of the zigzag swinging spraying method and facilitate the explanation, assuming that the left and right swinging amplitudes of the operator are equal, the forward speeds of the operator and the spray head are uniform, ef is the target width of the single-time spraying operation (swinging spraying amplitude), ef is the static spraying amplitude xy, AB and MN of the swinging spraying spray head are the intersecting lines of the spraying amplitude of the swinging spraying spray head on the upper side of the swinging spraying amplitude, AB and MN are the intersecting lines of the spraying amplitude of the swinging spraying spray head on the lower side of the swinging spraying amplitude, for the convenience of explanation, only S selected by the dashed parallelogram on the left side of FIG. 1 is selectedANanThe regional target is used as a research part for measurement and calculation, and C in the figure 1 is an area SabGHeavy spray zone and constant value, C = C1=C2=C3=C4L is the area SbagAnd constant value, L = L1=L2D is a single spray zone (target zone sprayed only once) and is constant, D = D1=D2=D3According to the basic definition of geometry with respect to area, then
Total area S of target regionANan= SBGM+Sbqm+SABg+SabG+SMNq+SmnQ+SagBG+SbGMq+SmqNQ
= L1+L2+C1+C2+C3+C4+D1+D2+D3
=2SBGM+3SagBG+4SABg=2L+4C+3D
According to the formula SANanAmong the regions, the region sprayed one time by the oscillating spray method has S in totalagBG+SbGMq+SmqNQ= D1+D2+D3=3SagBG=3D
The spray head is at SANanThe area sprayed by the heavy spray area in the area has 2SABg+2SabG+2SMNq+2SmnQ=2C1+2C2+2C3+2C4=8SABg
SANanThe region has S in common in the region of the missing nozzleBGM+Sbqm=L1+L2 =2SBGM
As can be seen from figure 1, the heavy spray area is inevitable when the swing spraying method is used for spraying pesticide, the missed spray area is difficult to avoid in the countless times of spraying pesticide in the reciprocating swing spraying method operation of a field, the smaller the missed spray area is, the larger the heavy spray area is, the smaller the area for spraying single time is, until the bqm three-point coincidence is that the R and BGM three-point coincidence is R, the missed spray area and the single spray area are not available, and S is the time when S is used for spraying pesticideANanThe regions are all divided into 2C1+2C2+2C3+2C4Four re-spraying areas; in the travel trajectory of the reciprocating oscillating spray head of fig. 1: the static spraying amplitude xy (namely the distance between the aA and the bB) of the reciprocating swinging spraying nozzle is small, in order to reduce the times of spraying the medicine back and forth, the nozzle is required to be periodically swung back and forth and simultaneously moved to swing the spraying target to increase the target area ef of the side canopy (namely the distance between the AB and the AB), the moving track of the nozzle is a curve of a zigzag shape (also called a zigzag ruler type), and the period of a left-right reciprocating swinging spraying method is required to ensure that the point B coincides with the point M and the point B coincides with the point M to avoid the area SBGMThe "blow-out region" L of (1) but it is difficult to eliminate the area S in any operationABg"heavy spray area" C, i.e. noodleProduct of SABgThe area C of the re-spraying area is sprayed for 2 times in the period of a reciprocating swing spraying method, and the area is SBGMThe area of the 'missed spray area' L is infinitely small until bqm points coincide and BGM points coincide to form the standard swinging spray state of fig. 3, the defect that the 'missed spray area' L influences the prevention effect in the conventional left-right reciprocating spray method can be overcome, but the area of the're-spray area' C reaches the maximum at the moment, and as a result, except for the initial and final half spray amplitude, other spray target areas are sprayed with the pesticide twice by the reciprocating swinging spray nozzles in opposite directions, so that the requirements of comprehensive prevention and treatment and no missed spray can be met. In summary, the technical characteristics of the swing spraying method are as follows: 1. The static spray amplitude of the reciprocating swinging spray head is smaller than the target width of single operation; 2. the sprayer swings left and right in a reciprocating manner to increase the spraying amplitude while moving, the movement mode of the sprayer is a compound movement with the functions of reciprocating, periodically turning and forward moving, and the moving track of the sprayer is a folding ruler type (also called a zigzag curve); 3. controlling the sedimentation density of the medicine in a target area by depending on two variables of the left-right swinging speed of the spray head and the advancing speed of a machine tool (or an operator); 4. the technology is difficult to avoid the problems of re-spraying and missed spraying, and in order to ensure that the target area cannot be missed sprayed, the spray head must travel more than 2 times back and forth in the target area per unit area, namely, the total area of labor, medicine, water and spraying must be doubled (re-spraying once) to eliminate the missed spraying problem of the swing spraying method, namely, the phenomenon that the reciprocating swing spraying method requires re-spraying once when the target is required to be fully sprayed. The swinging spraying method has the disadvantages of re-spraying area, inevitable missing spraying area, difficult control of the uniformity and density of the sprayed medicament and poor control effect, so the spraying efficiency of the reciprocating swinging spraying nozzle which is low in efficiency is reduced by times and the effect is poor due to the plant type, height, leaf type, leaf potential and cultivation direction of the plantAgricultural characteristics such as field and field conditions are varied, a spraying device cannot be adapted to spraying of all kinds of plants efficiently, accurately, conveniently and economically, and therefore research and development of efficient and accurate spraying methods and machines for different kinds of agricultural characteristics and free of re-spraying and leaking are urgently needed at home and abroad.
Disclosure of Invention
The utility model aims at providing a to standing tendril type crop research and development can become the scanning sprayer of width of cloth spraying blade positive and negative simultaneously, can also be applied to the high-efficient accurate scanning of other tiling type crops and spout the medicine and can not respray and leak and spout and have the scanning that the plant protection spouts the medicine specialty and spout the medicine device.
The utility model aims at realizing that the high-efficient spraying machine that scans of tendril crop comprises power spraying machine and scanning spraying assembly, spray lance joint subassembly, the scanning spraying assembly mainly by high-pressure rubber pipe, spray switch, fixed handle, main pole long handle cover, slip handle screw, bolt behind the push rod, locking bolt, left push rod, screw before the push rod, screw behind the push rod, mobile jib, reposition of redundant personnel tee bend, well inside and outside elbow, left activity elbow, left inside and outside elbow, left push rod front bolt, left push rod spray lance festival hoop, shower nozzle up, left spray lance, right spray lance, left spray lance expansion orifice, left spray lance end cap, spray lance tee bend, down shower nozzle, left spray lance hoop cover, left spray lance interface, right activity elbow, right spray lance interface, right spray lance cover, right push rod spray lance festival hoop, right spray lance expansion orifice, right spray lance, The spray gun comprises a right push rod front bolt, a right push rod, a medical switch, a left movable joint hoop screw hole, a right movable joint hoop screw hole, a fan-shaped spray head, a left circular expanding spray rod joint, a right circular expanding spray rod, a left fan-shaped expanding spray rod joint, a right fan-shaped expanding spray rod joint and a right fan-shaped expanding spray rod;
the spray gun is characterized in that a high-pressure rubber pipe, a spray switch, a main rod, a flow dividing tee joint, a middle inner elbow, a middle outer elbow, a left movable elbow, a left inner elbow, a left outer elbow, a left spray rod tee joint, a right movable elbow, a right inner elbow, a right outer elbow, a left circular expansion spray rod, a right circular expansion spray rod, a left fan-shaped expansion spray rod and a right fan-shaped expansion spray rod are hollow components, one end of each component is provided with inner teeth with threads of the same specification, the other end of each component is provided with outer teeth with threads of the same specification, and an upward spray head, a downward spray head, a left spray rod plug, a left spray rod interface, a right spray rod plug, a circular spray head, a fan-shaped spray head, a left circular expansion; the left spray rod expansion opening and the right spray rod expansion opening are provided with outer threads with the same specification;
one end of the left spray rod is provided with a left spray rod interface, the other end of the left spray rod is provided with a left spray rod expansion port, and the left spray rod expansion port can be connected with a left circular expansion spray rod or a left fan-shaped expansion spray rod as required to increase the spray amplitude, so that a left spray rod plug is required to be screwed in for plugging when the spray amplitude does not need to be increased; one end of the right spray rod is provided with a right spray rod interface, the other end of the right spray rod is provided with a right spray rod expansion port, and the right spray rod expansion port can be connected with a right circular expansion spray rod or a right fan-shaped expansion spray rod as required so as to increase the spray amplitude, and a right spray rod plug is screwed in for plugging when the spray amplitude does not need to be increased;
the spraying device is characterized in that a spray rod tee joint is arranged on each spray head hole site of the spray rod, the right-angle end of the spray rod tee joint is screwed into each spray head hole site of the spray rod, circular spray heads or fan-shaped spray heads are respectively arranged at two linear ends of the spray rod tee joint, the directions of the installed circular spray heads or fan-shaped spray heads are opposite, one spray head can spray the leaf surface of a crop, the other spray head can spray the leaf back of the crop, the working angles of the spray rod tee joint and the circular spray heads or fan-shaped spray heads arranged on the spray rod tee joint can be rotatably adjusted, the spraying angles of the upward spray heads and the downward spray heads are changed, and the;
the inner thread end of the high-pressure rubber tube is connected with the output end of a medicine pump of the power spraying machine, the outer thread end of the high-pressure rubber tube is connected with the outer thread end of the spraying switch, the inner thread end of the spraying switch is connected with the inner thread end of the main rod, the liquid medicine can be divided into two paths through the high-pressure rubber tube, the spraying switch, the main rod and the flow dividing tee joint, one path of the liquid medicine flows through the left movable elbow, the left inner elbow, the left outer elbow, the left spray rod interface, the left spray rod expansion port, the left circular expansion spray rod joint and the left circular expansion spray rod or the left fan-shaped expansion spray rod joint and the, the other path of the spray water flows through a right movable elbow, a right inner elbow, a right spray rod interface, a right spray rod expansion port, a right circular expansion spray rod joint and a right circular expansion spray rod or a right fan-shaped expansion spray rod joint and a right fan-shaped expansion spray rod and reaches each spray head of the right spray rod for real-time spraying;
the scanning spraying assembly is characterized in that a main rod long handle sleeve is fixedly arranged on the rear half section of the main rod, a fixed handle sleeve is fixedly arranged at the rear end of the main rod long handle sleeve, a sliding handle is sleeved in the main rod long handle sleeve and can freely slide, and the sliding handle is provided with a locking bolt, a medical switch and a single-side sliding handle screw hole;
the spray rod joint component consists of a right fastener, a T-shaped frame top plate, a T-shaped frame high vertical plate, a T-shaped frame low vertical plate, a T-shaped frame left front screw hole, a T-shaped frame right middle screw hole, a T-shaped frame left middle screw hole, a T-shaped frame right back screw hole, a T-shaped frame left back screw hole, a T-shaped frame front screw hole, a T-shaped frame back screw hole, a T-shaped frame front hoop sleeve, a T-shaped frame front hoop, a T-shaped frame front special-shaped hoop, a shunt hoop fastener, a front special-shaped hoop right fastener and a front special-shaped hoop left fastener, the left movable joint hoop, the left movable joint screw hole, the left fastener, the left movable joint hoop sleeve, the left movable joint gasket, the left rivet, the right movable joint gasket, the right movable joint hoop sleeve, the right movable joint hoop, the right movable joint screw hole, the vertical rod front fastener, the rear special-shaped hoop right fastener, the rear special-shaped hoop left fastener, the T-shaped frame rear hoop, the T-shaped frame rear special-shaped hoop and the T-shaped frame rear hoop sleeve;
the top plate of the T-shaped frame in the spray rod joint group is arranged above the shunt tee, and the left articulated hoop and the right articulated hoop are arranged below the top plate of the T-shaped frame; the T-shaped frame top plate is provided with a T-shaped frame left front screw hole, a T-shaped frame right middle screw hole, a T-shaped frame left middle screw hole, a T-shaped frame right rear screw hole and a T-shaped frame left rear screw hole, T-shaped frame high vertical plates or T-shaped frame low vertical plates are respectively provided with a T vertical plate front screw hole and a T vertical plate rear screw hole, and a left rivet sequentially penetrates through the T-shaped frame left front screw hole, a left movable joint gasket and the left movable joint screw hole and is then flattened and locked by a small head of the rivet, so that the left movable joint hoop provided with the left movable joint screw hole can freely rotate around the T-shaped; the right rivet sequentially penetrates through the right front screw hole, the right eyelet gasket and the right eyelet screw hole of the T-shaped frame and is flattened and locked by the small head of the rivet, so that the right eyelet hoop provided with the right eyelet screw hole can freely rotate around the right front screw hole of the T-shaped frame;
a T-shaped frame top plate in the spray rod joint assembly is fixedly welded with a T-shaped frame vertical plate in a T-shaped mode; the front end of the main rod is connected with the input end of the shunt tee joint, and the two linear ends of the shunt tee joint are respectively connected with the left movable elbow and the right movable elbow; the left movable elbow and the right movable elbow face to the same side and are parallel to each other, a left inner elbow and a right outer elbow are connected between the left movable elbow and the left spray rod, a right inner elbow and a right spray rod are connected between the right movable elbow and the right spray rod, the left movable elbow and the right movable elbow are the same structural component and are positioned on the same side of the flow dividing tee and are in a parallel state, the left spray rod can rotate around the left movable elbow, and the right spray rod can rotate around the right movable elbow; the left movable joint hoop sleeve is sleeved into the left spray rod and then clamped into the left movable joint hoop and locked by the left fastener; the right movable joint hoop sleeve is sleeved into the right spray rod and then clamped into the right movable joint hoop and locked by a right fastener; the T-shaped frame front hoop sleeve is sleeved into the input end of the shunt tee joint, the T-shaped frame front hoop is clamped into the T-shaped frame front hoop sleeve, and a shunt hoop fastener penetrates through the T-shaped frame front hoop and the T vertical plate front screw hole to be locked; the T-shaped frame rear hoop sleeve is sleeved into the front end of the main rod, the T-shaped frame rear hoop is clamped into the T-shaped frame rear hoop sleeve, and the T-shaped frame rear hoop and the T vertical plate rear screw hole are locked by a vertical rod front fastener penetrating through the T-shaped frame rear hoop.
The left spray rod hoop is sleeved on one side of the left spray rod, the left spray rod hoop is clamped by the left push rod spray rod movable joint hoop, and a first movable joint is formed by locking the left spray rod hoop by a locknut after a left push rod front bolt penetrates through a push rod front screw hole and a left movable joint hoop screw hole of the left push rod; the right spray rod hoop is arranged on one side of the right spray rod, the right spray rod hoop is clamped by a right push rod spray rod movable joint hoop, and a right push rod front bolt penetrates through a push rod front screw hole and a right movable joint hoop screw hole of the right push rod and is locked by a locknut to form a second movable joint; the rear bolt of the push rod penetrates through the screw hole of the sliding handle and the rear screw holes of the left push rod and the right push rod and is locked by the locknuts to form a third movable joint. The sliding handle is pushed and pulled to a proper position and then can be locked by a locking bolt, the left push rod and the right push rod can be driven to move by pushing and pulling the sliding handle, the left spray rod can be pushed to rotate around the left movable elbow, the right spray rod can rotate around the right movable elbow, and the included angle between the left spray rod and the right spray rod is changed, so that the integral combined spray amplitude of the left spray rod and the right spray rod is changed, the scanning and spraying result of amplitude modulation according to the stretching height and the space size of the vertical tendril type crop in different growth periods is achieved, the efficient and accurate scanning and spraying can be carried out on the plant diseases and insect pests on the leaf back and the leaf surface by selecting a circular spray head, a fan-shaped spray head or a combined spray head with the opposite directions, an operator controls the main rod and the sliding handle and controls the fog drop coverage density of the front and back surface targets of the opposite tendril type crop leaves by, Even all the earth becomes width of cloth scanning and spouts the medicine, has improved prevention and cure effect, has avoided the conventionality to spout the expense of the device that the medicine method used, takes water, takes a lot of work, heavily spouts and leak and spouts the scheduling problem, changes this scanning and sprays the shower nozzle orientation of subassembly or the extension about the spray lance can also expand the biggest scanning spray width for the high-efficient accurate width of cloth scanning of tiling type crop spouts the medicine operation.
According to the pesticide application technique and the relatively backward situation of plant protection machinery at home and abroad, the utility model discloses the plant agronomic characteristics that have become vary widely has been studied, and the drawback to the device that uses with conventional swing spraying method has been proposed to become width of cloth scanning and has been spouted the new technology and the machines and tools of medicine method (this specification is for the convenience of the name of expression, is different from foretell conventional "swing spraying method", the same below) that become width of cloth scanning and spout the technical characterstic that medicine subassembly does: 1. the static spray amplitude of the spray head is slightly larger than the pesticide receiving surface of the crop target, and the spray head can be swung to and fro left and right to spray pesticide on the pesticide receiving surface of the crop in a full-covering manner; 2. the movement direction of the spray head is consistent with the advancing direction of the machine tool (or an operator), the spray head moves in a single direction, and the advancing track of the spray head for the scanning and spraying operation is in a straight line; 3. the density deposition of the fog drops on the target by the spray head is controlled by the variable of the travel speed of the spray head and a machine tool (or an operator), so that uniform deposition is easy to realize; 4. the operation area of the spray head in the patrol spraying is slightly larger than the operation target area, and the target area after one patrol spraying is only needed, so that the heavy spraying and the missing spraying are avoided; 5. in order to ensure the maximum practicability and wider application range of the machine tool and the spraying part, the spraying amplitude of the spray head can be adjusted and changed. The variable-amplitude scanning and spraying component overcomes all the defects of the device used by the conventional swing spraying method, and can ensure that the target is scanned and sprayed efficiently, accurately and uniformly in the surrounding area, thereby saving manpower, pesticides and water sources.
The utility model discloses a characteristics and advantage are: the existing common stretcher-type motorized sprayer, knapsack liquid pump sprayer or knapsack electric sprayer (hereinafter referred to as "power sprayer") can be used as matched liquid medicine for storage, pressure device, collocation the utility model discloses a high-efficient scanning sprayer of tendril crop just can promote the complete machine pesticide of power sprayer by a wide margin and spray prevention and cure the performance, become width of cloth scanning to this kind of crop of tendril crop and spout the medicine, the conventional power sprayer that this scanning spray assembly adopted, be most of agronomists's stock equipment and the performance of being more familiar with its supporting power and high-pressure medicine pump part, the technical ability of operation maintenance power sprayer need not training in addition and study, use well the utility model discloses as long as familiar with and master atomizing terminal device can, the economy and the technical cost that the user went into hand are low, easily enter the door and master this new technology and theory proficiently. The scanning spraying assembly can be used for spraying the front and the back of the leaf surfaces of the tendril-type crops in a targeted and uniform manner on the whole field according to the agronomic characters and cultivation characteristics of the crops, and thoroughly preventing and removing large, medium and small plant diseases and insect pests of the crops: the sliding handle is pushed and pulled to drive the left push rod and the right push rod to move, and the left spray rod and the right spray rod are pushed to rotate around the left movable elbow and the right movable elbow respectively, so that an included angle between the left spray rod and the right spray rod is changed, the size of the integral combined spray amplitude of the left spray rod and the right spray rod is changed, and the amplitude-modulated scanning and spraying of the tendril-type crops in different growth periods can be realized When the variable-amplitude spraying boom is applied to tiled crops, a left circular expansion spraying boom and a right circular expansion spraying boom connector (or a left fan-shaped expansion spraying boom connector and a right fan-shaped expansion spraying boom) can be additionally arranged at the expansion ports of the left and right spraying booms so as to increase the maximum spraying amplitude of variable-amplitude scanning spraying. The scanning spraying assembly improves the control effect of three-dimensional directional spraying and planar directional spraying of the tendril-leaved crops, and avoids the problems of pesticide consumption, water consumption, labor consumption, re-spraying and missed spraying caused by the fact that a device used by a conventional pesticide spraying method needs to swing a spray head back and forth to spray the tendril-leaved crops.
Drawings
FIG. 1 is a schematic diagram of a re-spray zone and a blow-down zone of a prior art reciprocating oscillating spray process.
FIG. 2 is a schematic diagram of the scanning spray of the present invention.
Fig. 3 is a front view of the vine-erecting crop and the leaf target of the present invention.
Fig. 4 is a front view of the high efficiency scanning sprayer for vine crops (with the spray rod joint assembly removed).
FIG. 5 is a right side view of the spray head stem portion of FIG. 4 (with the stem joint assembly removed).
FIG. 6 is a right side view of the spray head stem of FIG. 5 with the spray head stem mounted on the stem joint assembly.
Fig. 7 is a right side view of the installation of fig. 5 using a circular spray head or a fan spray head.
Fig. 8 is a front view of the slide handle of fig. 4.
Fig. 9 is an enlarged front view of the left and right push rods of fig. 4.
Fig. 10 is a top view of mirror-symmetrical left and right circular expansion spray bars.
Fig. 11 is a top view of a mirror symmetric left and right sectored spray bar.
FIG. 12 is an enlarged front view of the spray bar joint assembly of FIG. 6.
FIG. 13 is a top view of the spray bar joint assembly of FIG. 12.
FIG. 14 is a right side view of the spray bar joint assembly of FIG. 13.
FIG. 15 is a top view of a T-bar top plate of the spray bar joint assembly of FIG. 13.
FIG. 16 is a right side view (one connection type or the other) of a T-frame of the spray bar joint assembly of FIG. 15.
FIG. 17 is a top view of the left articulating hoop of the spray bar joint assembly of FIG. 13.
FIG. 18 is a top view of the right articulating hoop of the spray bar joint assembly of FIG. 13.
FIG. 19 is a front view of one type of connection joint of the stem and spray bar of FIG. 4.
FIG. 20 is a schematic view of the connection of the boom and boom of FIG. 19 in an installed position with the boom knuckle assembly.
FIG. 21 is a front view of an alternative connection type of the stem and spray bar of FIG. 4.
FIG. 22 is a schematic view of an alternative connection type of the boom and boom of FIG. 21 with the boom joint assembly installed.
FIG. 23 is a top view of a third connection type mounting location for a spray bar joint assembly.
FIG. 24 is a right side view of the spray bar joint assembly in a third connection type mounting position.
FIG. 25 is a front view of a third connection type of a spray bar joint assembly.
FIG. 26 is a front view of the left and right spray bars of FIG. 4 mounting circular spray heads.
FIG. 27 is a front view of the left and right spray bar of FIG. 4 mounting fan spray heads.
Fig. 28 is a schematic view of the left and right spray bars of fig. 4 with the addition of circular spray heads and fan spray heads.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings 2-25 and the present embodiment:
as shown in the attached fig. 2-25, the scanning spray assembly of the present invention is applied to the scanning spray method, the schematic drawing of the scanning spray assembly is shown in fig. 2, the main view of the tendril-erected crop and the leaf target is shown in fig. 3, the cultivation elements of the tendril-erected crop include the tendril-erected crop 36, the left tendril 36-1, the tendril-climbed 36-2, the right tendril 36-3, and the furrow 36-4, the tendril-erected crop 36 climbs on the tendril-climbed 36-2, the left tendril-climbed 36-1 and the right tendril-climbed 36-3 of the tendril-erected crop 36 are the target for pesticide application, the operator walks along the furrow 36-4 when spraying pesticide, the static spraying width xy scanned by the scanning nozzle is larger than the tendril-erected crop target width ef, the scanning nozzle can completely cover the crop target for one-time operation without increasing the spraying width by swinging, the moving direction, controlling the deposition density and uniformity of the fog drops sprayed by the spray head on the target by the unidirectional movement of the advancing speed of an operator holding the spray head, and scanning the advancing track of the spray head for spraying operation to form a straight line; the static spraying width of the conventional reciprocating swinging spray head is smaller than the crop target width ef, the spray head needs to move while circularly and reciprocally swinging on the left side and the right side to spray, and the spray head needs to do composite motion longitudinally and transversely, so that the deposition density and uniformity of fog drops sprayed by the reciprocating swinging spray head on the target are difficult to control, and the problems of re-spraying and missing spraying are difficult to avoid.
The attached figures 4-25 show that the utility model discloses a tendril crop high efficiency scans sprayer comprises the aircraft nose of sprayer, scans spraying assembly and spray lance joint subassembly, the aircraft nose of sprayer adopt current stretcher formula mechanical sprayer, backpack liquid pump sprayer or backpack electric sprayer (the utility model discloses simply "power sprayer") and this scanning spraying assembly match and carry out the width of cloth scanning of tendril type crop and spout the medicine, the static state width of cloth xy that tendril crop high efficiency scanned sprayer scanned be greater than found tendril type crop's side canopy target area ef, scan spray lance during spout medicine position and angle to the target keep unchanged, the spray lance keeps unidirectional motion and is unanimous with operator's advancing direction, operator controls the speed of advancing of spray lance and drips the density of deposition and the spray uniformity degree on the target that spray lance sprays;
the utility model discloses a high-efficiency vine crop scanning sprayer, which consists of a power sprayer 1-1, a scanning spraying component and a spray rod joint component, wherein the power sprayer 1-1 is matched with the scanning spraying component to spray the vertical vine crop through amplitude-variable scanning; the scanning and spraying assembly mainly comprises a high-pressure rubber pipe 1, a spraying switch 2, a fixed handle 3, a main rod long handle sleeve 4, an operator 5, a sliding handle 6, a sliding handle screw hole 6-1, a push rod rear bolt 7, a locking bolt 8, a left push rod 9, a push rod front screw hole 9-1, a push rod rear screw hole 9-2, a main rod 10, a flow dividing tee 11, a middle inner elbow 11-1, a middle outer elbow 11-1, a left movable elbow 12, a left inner elbow 13, a left push rod front bolt 14, a left push rod spray rod movable hoop 15, an upward spray head 16, an upward spray amplitude 17, a left spray rod 18, a right spray rod 18-1, a left spray rod expansion port 19, a left spray rod plug 20, a downward spray amplitude 21, a spray rod tee 22, a downward spray head 23, a left spray rod hoop 24, a left spray rod interface 25, a right movable elbow 26, a right inner elbow 27, a right spray rod interface 28, a right spray, The spray boom expansion nozzle comprises a right spray boom expansion opening 31, a right spray boom plug 32, a right push boom front bolt 33, a right push boom 34, a medical switch 35, tendril-standing crops 36, a left tendril-standing crop 36-1, a tendril-climbing crop 36-2, a right tendril-standing furrow 36-3, a furrow 36-4, a left eye hoop screw hole 37, a right eye hoop screw hole 38, a circular spray width combination 39, a circular spray head 39-1, a fan-shaped spray width combination 40, a fan-shaped spray head 40-1, a left circular expansion spray boom 41, a left circular expansion spray boom joint 42, a right circular expansion spray boom joint 43, a right circular expansion spray boom 44, a left fan-shaped expansion spray boom 45, a left fan-shaped expansion spray boom joint 46, a right fan-shaped expansion spray boom;
wherein the high-pressure rubber pipe 1, the spray switch 2, the main rod 10, the flow dividing tee 11, the middle inner elbow and the middle outer elbow 11-1, the left movable elbow 12, the left inner elbow and the left outer elbow 13, the left spray rod 18, the spray rod tee 22, the right movable elbow 26, the right inner elbow and the right outer elbow 27, the left circular expanding spray rod 41, the right circular expanding spray rod 44, the left fan-shaped expanding spray rod 45 and the right fan-shaped expanding spray rod 48 are all hollow parts, one end of each part is provided with inner threads with threads of the same specification, the other end of each part is provided with outer threads with threads of the same specification, and the upward spray head 16, the downward spray head 23, the left spray rod plug 20, the left spray rod interface 25, the right spray rod interface 28, the right spray rod plug 32, the circular spray head 39-1, the fan-shaped spray head 40-1, the left circular expansion spray rod joint 42, the right circular expansion spray rod joint 43, the left fan-shaped expansion spray rod joint 46 and the right fan-shaped expansion spray rod joint 47 also have inner threads with threads of the same specification; the left spray rod expansion opening 19 and the right spray rod expansion opening 31 are provided with external threads with the same specification;
one end of the left spray rod 18 is provided with a left spray rod interface 25, the other end of the left spray rod 18 is provided with a left spray rod expansion opening 19, and the left spray rod expansion opening 19 can be connected with a left circular expansion spray rod 41 or a left fan-shaped expansion spray rod 45 as required, so that the spray amplitude is increased, and a left spray rod plug 20 is screwed in for plugging when the spray amplitude is not required to be increased; one end of the right spray rod 18-1 is a right spray rod interface 28, the other end of the right spray rod 18-1 is a right spray rod expansion opening 31, and the right spray rod expansion opening 31 can be connected with a right circular expansion spray rod 44 or a right fan-shaped expansion spray rod 48 when needed, so that the spray amplitude is increased, and the right spray rod plug 32 is required to be screwed in for plugging when the spray amplitude is not required to be increased;
2 types of spray heads can be installed on the left spray rod 18 and the left circular expansion spray rod 41 or the left fan-shaped expansion spray rod 45 of the left spray rod when the spray gun swings, 2 types of spray heads can also be installed on the right spray rod 18-1 and the right circular expansion spray rod 44 or the right fan-shaped expansion spray rod 48 of the right spray rod when the spray gun swings, one type of spray heads is a circular spray head 39-1 or a fan-shaped spray head 40-1 which is directly installed on a spray head hole position of the spray rod, the installation mode is that the direction is consistent above or below the spray rod, and the spray gun can be used for high-efficiency planar scanning and spraying; the other type is a composite spray head formed by connecting two circular spray heads 39-1 or fan-shaped spray heads 40-1 through a spray rod tee 22, and the composite spray head is arranged on spray head hole sites of a spray rod: installing a spray rod tee 22 on each spray head hole site of the spray rod, screwing the right-angle end of the spray rod tee 22 into each spray head hole site of the spray rod, respectively installing a circular spray head 39-1 or a fan-shaped spray head 40-1 at the two linear ends of the spray rod tee 22, wherein the installed circular spray head 39-1 or the fan-shaped spray head 40-1 are opposite in direction, one spray head can spray the leaf surface of a crop, the other spray head can spray the leaf back simultaneously, the spray rod tee 22 and the circular spray head 39-1 or the fan-shaped spray head 40-1 installed on the spray rod tee 22 can be adjusted in rotation in working angle, the spray angles of the upward spray head 16 and the downward spray head 23 are changed, and the three-dimensional high-efficiency and accurate spray can be performed on; after the left spray rod 18 and the left circular expansion spray rod 41 or the left fan-shaped expansion spray rod 45 can be provided with 2 spray heads, namely a circular spray head 39-1 or a fan-shaped spray head 40-1, when the left spray rod swings for spraying, the spray amplitude generated by more than two circular spray heads 39-1 is called a circular spray amplitude combination 39, and the spray amplitude generated by more than two fan-shaped spray heads 40-1 is called a fan-shaped spray amplitude combination 40; or after 2 spray heads, namely the circular spray head 39-1 or the fan-shaped spray head 40-1, can be arranged on the right spray rod 18-1 and the right circular expansion spray rod 44 or the right fan-shaped expansion spray rod 48 during swinging for spraying, the spray amplitude generated by more than two circular spray heads 39-1 is called a circular spray amplitude combination 39, and the spray amplitude generated by more than two fan-shaped spray heads 40-1 is called a fan-shaped spray amplitude combination 40; the circular spray amplitude combination 39 or the fan-shaped spray amplitude combination 40 can directly aim at the tendril-shaped crop 36 target for covering and spraying;
the inner thread end of the high-pressure rubber pipe 1 is connected with the output end of a medicine pump of a power spraying machine 1-1, the outer thread end of the high-pressure rubber pipe 1 is connected with the outer thread end of a spraying switch 2, the inner thread end of the spraying switch 2 is connected with the inner thread end of a main rod 10, after a medicine mechanical switch 35 is pressed and the power spraying machine is started to work, liquid medicine is split into two paths through the high-pressure rubber pipe 1, the spraying switch 2, the main rod 10 and a splitting tee 11, one path of liquid medicine flows through a left movable elbow 12, a left inner elbow 13, a left spray rod interface 25, a left spray rod 18, a left spray rod expansion port 19, a left circular expansion spray rod connector 42 and a left circular expansion spray rod 41 or a left fan-shaped expansion spray rod connector 46 and a left fan-shaped expansion spray rod 45 to reach each spray head of a left spray rod for real-time spraying, and the other path of liquid, The right spray rod expansion port 31, the right circular expansion spray rod joint 43 and the right circular expansion spray rod 44 or the right fan-shaped expansion spray rod joint 47 and the right fan-shaped expansion spray rod 48 reach all spray heads of the right spray rod for real-time spraying;
the tendril-erecting crops 36 are attached to the tendril-erecting rod 36-2, the tendril-erecting crops 36 are provided with the target surfaces of the drug receiving targets of the left tendril 36-1 and the right tendril 36-3, and the left tendril 36-1 and the right tendril 36-3 grow gradually and are high and dense along with the growth of the crops;
a main rod long handle sleeve 4 in the scanning and spraying assembly is tightly sleeved and fixed on the rear half section of a main rod 10, a fixed handle 3 is tightly sleeved and fixed at the rear end of the main rod long handle sleeve 4, a sliding handle 6 is sleeved in the main rod long handle sleeve 4 and can freely slide, and the sliding handle 6 is provided with a locking bolt 8, a medical switch 35 and a sliding handle screw hole 6-1 at one side;
the spray rod joint component comprises a right fastener 49, a T-shaped frame top plate 50, a T-shaped frame high vertical plate 50-1, a T-shaped frame low vertical plate 50-2, a T-shaped frame left front screw hole 50-3, a T-shaped frame right front screw hole 50-4, a T-shaped frame right middle screw hole 50-5, a T-shaped frame left middle screw hole 50-6, a T-shaped frame right rear screw hole 50-7, a T-shaped frame left rear screw hole 50-8, a T-shaped frame front screw hole 50-9, a T-shaped frame rear screw hole 50-10, a T-shaped frame front hoop sleeve 51, a T-shaped frame front hoop 52, a T-shaped frame front special-shaped hoop 52-1, a shunt hoop fastener 53, a front special-shaped hoop right fastener 53-1, a front special-shaped hoop left fastener 53-2, a left articulated hoop 54, a left articulated bolt hole 54-1, a left articulated fastener 55, a left articulated hoop sleeve 56, a left gasket 57, a left rivet 58, The right rivet 59, the right articulated washer 60, the right articulated hoop sleeve 61, the right articulated hoop 62, the right articulated screw hole 62-1, the front upright rod fastener 63, the right rear special-shaped hoop fastener 63-1, the left rear special-shaped hoop fastener 63-2, the rear T-shaped frame hoop 64, the rear T-shaped frame special-shaped hoop 64-1 and the rear T-shaped frame hoop sleeve 65;
the T-shaped frame top plate 50 in the spray rod joint group is arranged above the shunt tee 11, and the left articulated hoop 54 and the right articulated hoop 62 are arranged below the T-shaped frame top plate 50; the T-shaped frame top plate 50 is provided with a T-shaped frame left front screw hole 50-3, a T-shaped frame right front screw hole 50-4, a T-shaped frame right middle screw hole 50-5, a T-shaped frame left middle screw hole 50-6, a T-shaped frame right rear screw hole 50-7 and a T-shaped frame left rear screw hole 50-8, a T-shaped frame high vertical plate 50-1 or a T-shaped frame low vertical plate 50-2 are respectively provided with a T-vertical plate front screw hole 50-9 and a T-vertical plate rear screw hole 50-10, and a left rivet 58 sequentially penetrates through the T-shaped frame left front screw hole 50-3, a left movable joint gasket 57 and the left movable joint screw hole 54-1 to flatten and lock the small head of the rivet so that the left movable joint hoop 54 provided with the left movable joint screw hole 54-1 can freely rotate around the T-shaped frame left front screw; after the right rivet 59 sequentially passes through the right front screw hole 50-4, the right eyelet gasket 60 and the right eyelet screw hole 62-1 of the T-shaped frame, the small end of the rivet is flattened and locked, so that the right eyelet hoop 62 provided with the right eyelet screw hole 62-1 can freely rotate around the right front screw hole 50-4 of the T-shaped frame;
the connection type of the main rod and the spray rod in the scanning and spraying assembly adopts any one of the following three types:
the main rod and the spray rod are connected in a connecting mode (I): referring to fig. 12, 14, 19 and 20, in the spray bar joint assembly, a T-shaped frame top plate 50 is matched with a T-shaped frame riser 50-1, and the T-shaped frame top plate 50 and the T-shaped frame riser 50-1 are fixedly welded in a T shape; the front end of the main rod 10 is connected with the input end of a three-way flow dividing pipe 11, and the two straight ends of the three-way flow dividing pipe 11 are respectively connected with a left movable elbow 12 and a right movable elbow 26; the left movable elbow 12 and the right movable elbow 26 face to the same side and are parallel to each other, a left inner elbow 13 and a left outer elbow 13 are connected between the left movable elbow 12 and the left spray rod 18, a right inner elbow 27 and a right outer elbow 27 are connected between the right movable elbow 26 and the right spray rod 18-1, the left movable elbow 12 and the right movable elbow 26 are the same structural component, are positioned on the same side of the flow dividing tee 11 and are in a parallel state, the left spray rod 18 can rotate around the left movable elbow 12, and the right spray rod 18-1 can rotate around the right movable elbow 26; the left articulated hoop sleeve 56 is sleeved into the left spray rod 18 and then clamped into the left articulated hoop 54 and locked by the left fastener 55; the right articulated hoop sleeve 61 is sleeved into the right spray rod 18-1 and then clamped into the right articulated hoop 62 and locked by the right fastener 49; after the T-shaped frame front hoop sleeve 51 is sleeved into the input end of the shunt tee 11, the T-shaped frame front hoop 52 is clamped into the T-shaped frame front hoop sleeve 51, and the shunt hoop fastener 53 penetrates through the T-shaped frame front hoop 52 and the T vertical plate front screw hole 50-9 to be locked; sleeving a T-shaped frame rear hoop sleeve 65 into the front end of the main rod 10, clamping a T-shaped frame rear hoop 64 into the T-shaped frame rear hoop sleeve 65, and locking the T-shaped frame rear hoop 64 and a T vertical plate rear screw hole 50-10 through a vertical rod front fastener 63;
the main rod and the spray rod are connected in another type (II): referring to fig. 21 and 22, in the spray bar joint assembly, a T-shaped frame top plate 50 is required to be matched with a T-shaped frame short vertical plate 50-2, and the T-shaped frame top plate 50 and the T-shaped frame short vertical plate 50-2 are fixedly welded in a T shape; the front end of the main rod 10 is connected with one end of a middle inner elbow 11-1, the other end of the middle inner elbow 11-1 is connected with the input end of a three-way flow divider 11, the two straight ends of the three-way flow divider 11 are respectively connected with a left movable elbow 12 and a right movable elbow 26, the left movable elbow 12 and the right movable elbow 26 face to the same side and are parallel to each other, and the flow guide direction of the middle inner elbow 11-1 is opposite to that of the left movable elbow 12 and the right movable elbow 26; a left inner elbow 13 and a left outer elbow 13 are connected between the left movable elbow 12 and the left spray rod 18, a right inner elbow 27 and a right outer elbow 27 are connected between the right movable elbow 26 and the right spray rod 18-1, the left movable elbow 12 and the right movable elbow 26 are the same structural component and are positioned on the same side of the three-way shunt 11 and are in a parallel state, the left spray rod 18 can rotate around the left movable elbow 12, and the right spray rod 18-1 can rotate around the right movable elbow 26; the left articulated hoop sleeve 56 is sleeved into the left spray rod 18 and then clamped into the left articulated hoop 54 and locked by the left fastener 55; the right articulated hoop sleeve 61 is sleeved into the right spray rod 18-1 and then clamped into the right articulated hoop 62 and locked by the right fastener 49; after the T-shaped frame front hoop sleeve 51 is sleeved into the connecting end of the middle inner elbow 11-1, the middle outer elbow 11-1 and the main rod, the T-shaped frame front hoop 52 is clamped into the T-shaped frame front hoop sleeve 51, and the split-flow hoop fastener 53 penetrates through the T-shaped frame front hoop 52 and the T vertical plate front screw hole 50-9 to be locked; sleeving a T-shaped frame rear hoop sleeve 65 into the front end of the main rod 10, clamping a T-shaped frame rear hoop 64 into the T-shaped frame rear hoop sleeve 65, and locking the T-shaped frame rear hoop 64 and a T vertical plate rear screw hole 50-10 through a vertical rod front fastener 63;
the inner elbow and the outer elbow can change the direction of the liquid medicine flow by 90 degrees, the movable elbow can also change the direction of the liquid medicine flow by 90 degrees (and can enable the liquid outlet to rotate in 360 degrees without obstacles), one joint end is connected with the inner elbow and the outer elbow (namely the direction of the liquid medicine flow is changed by 90 degrees), then the movable elbow is connected (the direction of the liquid medicine flow is changed by 90 degrees again), the direction of the final liquid medicine flow can be the same as or opposite to the original liquid medicine flow direction (the direction of the final liquid medicine flow has other situations, which is irrelevant to the utility model, and the description is not needed), and the function of changing the direction of the liquid flow by 90 degrees, namely the movable elbow or the movable rotating head, becomes a flow guiding function (see fig. 19 and fig. 21);
the main rod and the spray rod are connected in a third connection mode (III): referring to fig. 23, 24 and 25, according to the position and connection form of the main rod 10, the left and right spray rods and the pipeline when the main rod and the spray rod are connected by adopting one connection type (one) or another connection type (two), the top plate 50 of the T-shaped frame is matched with three items, namely the front special-shaped hoop 52-1 of the T-shaped frame and the rear special-shaped hoop 64-1 of the T-shaped frame in the spray rod joint assembly, and the fixed connection main rod in the connection type (one) or another connection type (two) structure, the high vertical plate 50-1 of the T-shaped frame, the low vertical plate 50-2 of the T-shaped frame, the shunt hoop fastener 53 and the rear hoop 64 of the T-shaped frame are omitted, so as to form a structure of a third connection type (three): after a T-shaped frame front hoop sleeve 51 is sleeved into the input end of the shunt tee 11 or the connection end of the inner elbow 11-1, the T-shaped frame front special-shaped hoop 52-1 is clamped into the T-shaped frame front hoop sleeve 51, a shunt hoop fastener 53 penetrates through the T-shaped frame front special-shaped hoop 52-1 for locking, a front special-shaped hoop right fastener 53-1 penetrates through a T-shaped frame right middle screw hole 50-5 for locking, a front special-shaped hoop left fastener 53-2 penetrates through a T-shaped frame left middle screw hole 50-6 for locking, a T-shaped frame rear hoop sleeve 65 is sleeved into the front end of the main rod 10, a T-shaped frame rear special-shaped hoop 64-1 is clamped into the T-shaped frame rear hoop sleeve 65, a vertical rod front fastener 63 penetrates through a T-shaped frame rear special-shaped hoop 64-1 for locking, a rear special-shaped hoop right fastener 63-1 penetrates through a T-shaped frame right rear screw hole 50-7 and a T-shaped frame rear special-shaped hoop 64, a rear special-shaped hoop left fastener 63-2 penetrates through a T-shaped frame left rear screw hole 50-8 and is locked by a T-shaped frame rear special-shaped hoop 64-1;
after the main rod and the spray rod in the scanning and spraying assembly are connected by one of the connection type (one), the other connection type (two) or the third connection type (three), the top plate 50 of the T-shaped frame of the spray rod joint assembly is provided with a left rivet 58 and a right rivet 59, the axial leads of the two rivets are mutually parallel, the axial leads of the movable elbow 12 and the right movable elbow 26 which respectively rotate around are mutually parallel, the axial lead of the left rivet 58 is mutually superposed with the rotating axial lead of the left movable elbow 12, and the axial lead of the right rivet 59 is mutually superposed with the rotating axial lead of the right movable elbow 26; the left spray rod 18 can rotate around the left movable elbow 12, the right spray rod 18-1 can rotate around the right movable elbow 26, the left spray rod hoop sleeve 24 is arranged on one side of the left spray rod 18, the left push rod spray rod hoop 15 clamps the left spray rod hoop sleeve 24 in a wrapping mode, and after a left push rod front bolt 14 penetrates through a push rod front screw hole 9-1 and a left movable hoop screw hole 37 of the left push rod 9, the left push rod front bolt is locked through a locknut to form a first movable joint; the right spray rod hoop sleeve 29 is arranged on one side of the right spray rod 18-1, the right push rod spray rod movable joint hoop 30 clamps the right spray rod hoop sleeve 29, and the right push rod front bolt 33 is locked by a locknut after penetrating through the push rod front screw hole 9-1 and the right movable joint hoop screw hole 38 of the right push rod 34 to form a second movable joint; the push rod rear bolt 7 penetrates through the sliding handle screw hole 6-1 and the push rod rear screw holes 9-2 of the left push rod 9 and the right push rod 34 and is locked by locknuts to form a third movable joint: through the three movable sections of the first, the second and the third, the left push rod 9 can link the left spray rod 18 and the sliding handle 6, the right push rod 34 can link the right spray rod 18-1 and the sliding handle 6, the left push rod 9 and the right push rod 34 can be driven to move by pushing and pulling the sliding handle 6, the sliding handle 6 can be locked by the locking bolt 8 after being pushed and pulled to a proper position, the left push rod 9 can push the left spray rod 18 to rotate around the left movable elbow 12, and the right push rod 34 can push the right spray rod 18-1 to rotate around the right movable elbow 26, so that the included angle between the left spray rod 18 and the right spray rod 18-1 is changed; the left spray rod 18 and the right spray rod 18-1 are in an angular zigzag shape or a linear shape in the amplitude variation process, and the main rod 10, the left spray rod 18 and the right spray rod 18-1 are in gradually changed Y-shaped, T-shaped or umbrella-shaped structures in the amplitude variation process. Therefore, the linear distance between the two ends of the left spray rod plug 20 of the left spray rod 18 and the right spray rod plug 32 of the right spray rod 18-1 is changed, the integral spray amplitude of the upward spray amplitude 17 generated by all the upward spray nozzles 16 arranged on the left spray rod plug 20 and the right spray rod 18-1 and the integral spray amplitude of the downward spray amplitude 21 generated by all the downward spray nozzles 23 are also changed, the amplitude modulation scanning and spraying result aiming at the growth height and the extension space size of the vertical tendril type crops in different growth periods is achieved, and the efficient and accurate scanning and spraying can be carried out aiming at the plant diseases and insect pests on the leaf back and the leaf surface by selecting the circular spray nozzle 39-1 and the fan-shaped spray nozzle 40-1 or the combined spray nozzles with the opposite directions of the two;
an operator 5 moves on the furrow 36-4, holds the fixed handle 3 with one hand and the sliding handle 6 with the other hand, the left spray rod 18 is arranged below, the right spray rod 18-1 is aligned with the left tendril 36-1 or the right tendril 36-3 on the upper part, and pushes and pulls the sliding handle 6 to ensure that the static spray amplitude xy scanned by the scanning and spraying assembly is larger than the target width ef of the left tendril and the right tendril of the tendril-standing crop 36, firstly, one side of the left tendril 36-1 is scanned and sprayed to the tail end of the tendril furrow, then, the original furrow returns to the front end of the tendril-standing furrow to be sprayed with the right tendril 36-3, and the tendril-standing crop in one row can be completely scanned; when the scanning spraying assembly is applied to tiled crops, the circular spray head 39-1 and the fan-shaped spray head 40-1 can be selected singly or combined and changed into combined spray heads with opposite directions through the spray rod tee joint 22 according to actual requirements and then installed on the position of a spray head hole of the spray rod, the included angle between the left spray rod and the right spray rod can be flexibly adjusted at any time according to the change of the target width so as to change the scanning spraying amplitude, the control effect on the vertical and horizontal crops is improved, and the problems of pesticide consumption, water consumption, labor consumption, heavy spraying and missed spraying caused by the fact that the spray heads need to swing back and forth to spray the vertical and horizontal crops 36 in the conventional spraying method are solved.
The left push rod 9, the main rod 10, the right push rod 34, the left spray rod 18, the right spray rod 18-1 and the spray rod joint assembly in the scanning and spraying assembly form a main supporting framework component; the front end of the main rod 10 is connected with the input end of the three-way flow dividing pipe 11, and the two straight ends of the three-way flow dividing pipe 11 are respectively connected with the left movable elbow 12 and the right movable elbow 26 to form a connection type (I) of the main rod and the spray rod; the front end of the main rod 10 is connected with one end of a middle inner elbow 11-1, the other end of the middle inner elbow 11-1 is connected with the input end of a three-way flow divider 11, the two straight ends of the three-way flow divider 11 are respectively connected with a left movable elbow 12 and a right movable elbow 26, the left movable elbow 12 and the right movable elbow 26 face to the same side and are parallel to each other, the flow guide direction of the middle inner elbow 11-1 and the middle outer elbow 12 is opposite to the flow guide direction of the right movable elbow 26, and the main rod and the spray rod form another connection type (II); according to the fact that the positions and the connection forms of the main rod 10, the left spray rod, the right spray rod and the pipeline are unchanged when the main rod and the spray rod are connected in one connection form (one) or another connection form (two), three objects of a T-shaped frame front special-shaped hoop 52-1, a T-shaped frame rear special-shaped hoop 64-1 and a T-shaped frame top plate 50 in the spray rod joint assembly are matched and used for fixedly connecting the main rod and the spray rod, and the objects of the fixed connecting main rod and the spray rod in a split hoop fastener 53, a T-shaped frame rear hoop 64, a T-shaped frame high vertical plate 50-1 or a T-shaped frame low vertical plate 50-2 in the connection form (one) or the connection form (two) are replaced, so that a structure of a third connection form (three) is formed.
The lower parts of the T-shaped frame high vertical plate 50-1 or the T-shaped frame low vertical plate 50-2 are respectively provided with a T vertical plate rear screw hole 50-10 and a T vertical plate front screw hole 50-9, and the T vertical plate front screw hole 50-9 locks the input end of a shunt tee 11 of which the main rod and the spray rod adopt one connection type (one) structure or one end of a middle, inner and outer elbow 11-1 of the other connection type (two) structure of the main rod and the spray rod by using a front hoop sleeve 51 and a T-shaped frame front hoop 52; sleeving a T-shaped frame rear hoop sleeve 65 into the front end of the main rod 10, clamping a T-shaped frame rear hoop 64 into the T-shaped frame rear hoop sleeve 65, and locking the T-shaped frame rear hoop 64 and a T vertical plate rear screw hole 50-10 through a vertical rod front fastener 63; the main rod 10 is fixedly connected with the spray rod joint component through a T vertical plate rear screw hole 50-10 and a T vertical plate front screw hole 50-9.
The connection type of the main rod and the spray rod comprises three structures, namely a first connection type, a second connection type or a third connection type, wherein the spray rod joint component adopts the same T-shaped frame top plate 50 in the three structures, but a T-shaped frame high vertical plate 50-1 is adopted in the first connection type, and the main rod 10 is directly connected with the shunt tee 11; in another connection type II, a T-shaped frame short vertical plate 50-2 is adopted, the front end of the main rod 10 is connected with one end of a middle inner elbow 11-1 and one end of a middle outer elbow 11-1, and the other end of the middle inner elbow 11-1 is connected with the input end of the shunt tee 11, namely the main rod 10 and the shunt tee 11 are connected in a switching way by the middle inner elbow 11-1; otherwise the other connection modes of the two types are the same; in the third connection type III, the T-shaped frame high vertical plate 50-1 and the T-shaped frame low vertical plate 50-2 of the former two connection types and the T-shaped frame front hoop 51 and the T-shaped frame rear hoop 64 matched with the T-shaped frame high vertical plate and the T-shaped frame low vertical plate are omitted, and the main rod 10 and the shunt tee joint 11 or the inner and outer elbow 11-1 are fixed on the T-shaped frame top plate 50 only by using the T-shaped frame front special-shaped hoop 52-1, the front special-shaped hoop right fastener 53-1, the front special-shaped hoop left fastener 53-2, the rear special-shaped hoop right fastener 63-1, the rear special-shaped hoop left fastener 63-2 and the T-shaped frame rear special-shaped hoop 64-1.
2 types of spray heads are arranged on the left spray rod 18 and the left circular expanded spray rod 41 or the left fan-shaped expanded spray rod 45 thereof, the right spray rod 18-1 and the right circular expanded spray rod 44 or the right fan-shaped expanded spray rod 48 thereof at certain intervals, wherein one type of spray head is one of the two types of spray heads 39-1 or 40-1 which are directly arranged on the spray head hole position of the spray rod; the other type is a composite spray head formed by connecting two circular spray heads 39-1 or fan-shaped spray heads 40-1 through a tee joint: the two linear ends of the spray rod tee joint 22 are respectively provided with the circular spray head 39-1 or the fan-shaped spray head 40-1, the installation directions of the installed circular spray head 39-1 or the fan-shaped spray head 40-1 are opposite up and down, the fixed working angle of the spray rod tee joint 22 and the circular spray head 39-1 or the fan-shaped spray head 40-1 installed on the spray rod tee joint 22 can be adjusted in a rotating mode, and the spray angles of the upward spray head 16 and the downward spray head 23 are changed so that the requirements of efficient and accurate spraying work of different types of tendril-type crops can be met.
The left spray rod hoop sleeve 24 is arranged on one side of the left spray rod 18, the left spray rod movable joint hoop 15 clamps the left spray rod hoop sleeve 24 in a wrapping mode, and a first movable joint is locked by a locknut after a left push rod front bolt 14 penetrates through a push rod front screw hole 9-1 and a left movable joint hoop screw hole 37 of the left push rod 9; the right spray rod hoop sleeve 29 is arranged on one side of the right spray rod 18-1, the right push rod spray rod movable joint hoop 30 clamps the right spray rod hoop sleeve 29, and the right push rod front bolt 33 is locked by a locknut after penetrating through the push rod front screw hole 9-1 and the right movable joint hoop screw hole 38 of the right push rod 34 to form a second movable joint; the push rod rear bolt 7 penetrates through the sliding handle screw hole 6-1 and the push rod rear screw holes 9-2 of the left push rod 9 and the right push rod 34 and is locked by locknuts to form a third movable joint.
The left spray rod 18 and the right spray rod 18-1 of the scanning spraying assembly and the circular spray amplitude and the fan-shaped spray amplitude generated by the adjacent spray heads on the expansion spray rods are overlapped; the adjacent upward spray arms 17 on the left spray rod 18, the right spray rod 18-1 and the expansion spray rods thereof are overlapped; there is overlap between the left and right spray bars 18 and 18-1 and the adjacent downwardly facing spray swaths 21 on their extended spray bars.
The scanning and spraying assembly is provided with a flow dividing tee 11 positioned between the left spray rod 18 and the right spray rod 18-1 and a spray rod tee 22 arranged on the spray head hole positions of the left spray rod and the right spray rod.
The right end of the left spray rod 18 is provided with a left spray rod connector 25, the right end of the left spray rod 18 is provided with a left spray rod expansion opening 19, the left spray rod expansion opening 19 can be screwed into a left spray rod plug 20 for plugging when not needed, and the left spray rod expansion opening can also be connected with a left circular expansion spray rod 41 or a left fan-shaped expansion spray rod 45 so as to increase the spray width; the left end of the right spray rod 18-1 is provided with a right spray rod connector 28, the right end of the right spray rod 18-1 is provided with a right spray rod expansion opening 31, the right spray rod expansion opening 31 can be screwed into a right spray rod plug 32 for blocking when not needed, and the right spray rod expansion opening 31 can also be connected with a right circular expansion spray rod 44 or a right fan-shaped expansion spray rod 48 so as to increase the spray amplitude.
The scanning spraying component can be matched with a conventional power spraying machine for carrying out vertical vine type crop variable-amplitude scanning spraying; the medical switch 35 can be arranged on the sliding handle 6 or the fixed handle 3, the medical switch 35 adopts an accelerator switch, a remote switch or a power switch for controlling the power sprayer to pressurize or stop, and the switch positions arranged on the front and rear handles can be installed according to personal habits.
The spray rod joint component enables the left spray rod 18 to rotate around the left movable elbow 12 and the right spray rod 18-1 to rotate around the right movable elbow 26 through one of the 3 modes of the connection mode (I), the connection mode (II) and the connection mode (III); the left movable elbow 12 and the right movable elbow 26 are supported and supported by two main rods and spray rods in a connection type (one) and a connection type (two) of the left push rod 9, the right push rod 34 and the spray rod joint assembly, and the left movable elbow 12 and the right movable elbow 26 are not easy to wear or damage due to the left and right spray rods which are supported and supported. The T-shaped frame of the spray rod joint assembly locks the left spray rod 18 and the right spray rod 18-1 through the movable joints, the T-shaped frame of the spray rod joint assembly firmly locks the main rod 10 and the input end of the branch tee 11 of the spray rod connection type (I), and the T-shaped frame of the spray rod joint assembly or the T-shaped frame of the spray rod joint assembly firmly locks the main rod and the middle, inner and outer elbows 11-1 of the spray rod connection type (II), so that water leakage or difficulty in holding caused by loose interfaces of the left movable elbow 12 and the right movable elbow 26 in the pesticide spraying operation is avoided.
When the scanning and spraying assembly is applied to the tendril-shaped crops, two spray heads of a single circular spray head 39-1 and a fan-shaped spray head 40-1 can be selected according to actual requirements, or after a spray rod tee 22 is additionally arranged at the position of a spray head hole, the two spray heads are installed into a combined spray head with opposite upward and downward directions, so that the combined spray head can simultaneously spray three-dimensionally on the leaf back and leaf surfaces of the tendril-shaped crops, and the included angle between a left spray rod and a right spray rod can be flexibly adjusted at any time according to the change of the target width so as to change the scanning spray amplitude, improve the control effect on the tendril-shaped crops or the flat-paved crops, and avoid the problems of drug consumption, water consumption, labor consumption, heavy spraying and missed spraying caused by the conventional spraying method that the spray heads need to be swung back and forth.
This scanning spraying assembly can use the conventional power sprayer that adopts with conventional power sprayer is supporting, is most of the agricultural workers' stock machines and more is familiar with the performance of its supporting power and high-pressure medicine pump part, and people need not training in addition and study to the operation and the maintenance of this part of supporting power and high-pressure medicine pump, as long as training operator is familiar with and masters the atomizing termination and use the utility model discloses, the user gets in the utility model discloses an economy and technical cost are low, easily go into the door and are skilled in this new technology and theory of mastering early.
The utility model discloses with conventional power sprayer "a sprayer, a shower nozzle" uses the swing spraying method to wrap the mode of beating all crops, reform become to become that the specialty becomes the width of cloth scanning spouts the medicine model and the development pertinence specialty becomes the width of cloth scanning spouts the mode of medicine, to the agronomy property and the cultivation characteristics of founding tendril-leaved crop, research and development can spray the width of cloth scanning sprayer of blade positive and negative simultaneously, overcome the expense of swing spraying method, expense medicine, expense water and respray, leak and spout the scheduling problem, the pesticide use technique that will found tendril-leaved crop disease and pest control and the technological level of plant protection machinery improve to a new level, solve the tradition and spout the environmental pollution that technical and plant protection machinery leads to backward, disease and pest resistance and a series of difficult problems such as regeneration.
Claims (2)
1. A high-efficiency vine crop scanning spraying machine comprises a power spraying machine (1-1), a scanning spraying assembly and a spray rod joint assembly, wherein the scanning spraying assembly mainly comprises a high-pressure rubber pipe (1), a spraying switch (2), a fixed handle (3), a main rod long handle sleeve, a sliding handle (6), a sliding handle screw hole (6-1), a push rod rear bolt (7), a locking bolt (8), a left push rod (9), a push rod front screw hole (9-1), a push rod rear screw hole (9-2), a main rod (10), a flow dividing tee joint (11), a middle inner elbow (11-1), a left movable elbow (12), a left inner elbow (13), a left push rod front bolt (14), a left push rod movable joint hoop (15), an upward spray nozzle (16), a left spray rod (18), a right spray rod (18-1), a left spray rod expansion port (19), A left spray rod plug (20), a spray rod tee joint (22), a downward spray head (23), a left spray rod hoop sleeve (24), a left spray rod interface (25), a right movable elbow (26), a right inner elbow (27), a right spray rod interface (28), a right spray rod hoop sleeve (29), a right push rod spray rod movable hoop (30), a right spray rod expansion opening (31), a right spray rod plug (32) and a right push rod front bolt (33), the spray gun comprises a right push rod (34), a medical instrument switch (35), a left movable joint hoop screw hole (37), a right movable joint hoop screw hole (38), a fan-shaped spray head (40-1), a left circular expanding spray rod (41), a left circular expanding spray rod joint (42), a right circular expanding spray rod joint (43), a right circular expanding spray rod (44), a left fan-shaped expanding spray rod joint (46), a right fan-shaped expanding spray rod joint (47) and a right fan-shaped expanding spray rod (48);
the spray gun is characterized in that a high-pressure rubber pipe (1), a spray switch (2), a main rod (10), a flow dividing tee joint (11), a middle inner elbow, a middle outer elbow, a left movable elbow (12), a left inner elbow, a left outer elbow (13), a left spray rod (18), a spray rod tee joint (22), a right movable elbow (26), a right inner elbow, a right outer elbow (27), a left circular expanding spray rod (41), a right circular expanding spray rod (44), a left fan-shaped expanding spray rod (45) and a right fan-shaped expanding spray rod (48) are hollow components, one end of each component is an inner tooth with threads of the same specification, the other end of each component is an outer tooth with threads of the same specification, an upward spray head (16), a downward spray head (23), a left spray rod plug (20), a left spray rod interface, a right spray rod interface (28), a right spray rod plug (32), a, The right round expansion spray rod joint (43), the left fan-shaped expansion spray rod joint (46) and the right fan-shaped expansion spray rod joint (47) are also provided with inner threads with threads of the same specification; the left spray rod expansion opening (19) and the right spray rod expansion opening (31) are provided with external threads with the same specification;
one end of the left spray rod (18) is provided with a left spray rod interface (25), the other end of the left spray rod is provided with a left spray rod expansion opening (19), and the left spray rod expansion opening (19) can be connected with a left circular expansion spray rod (41) or a left fan-shaped expansion spray rod (45) when needed, so that the spray amplitude is increased, and a left spray rod plug (20) is screwed in for plugging when the spray amplitude is not required to be increased; one end of the right spray rod (18-1) is provided with a right spray rod interface (28), the other end of the right spray rod is provided with a right spray rod expansion opening (31), and the right spray rod expansion opening (31) can be connected with a right circular expansion spray rod (44) or a right fan-shaped expansion spray rod (48) when needed, so that the spray amplitude is increased, and a right spray rod plug (32) is screwed in for plugging when the spray amplitude is not required to be increased;
a spray rod tee joint (22) is arranged on each spray head hole site of the spray rod, the right-angle end of the spray rod tee joint is screwed into each spray head hole site of the spray rod, the two linear ends of the spray rod tee joint (22) are respectively provided with a circular spray head (39-1) or a fan-shaped spray head (40-1), the directions of the installed circular spray heads (39-1) or the fan-shaped spray heads (40-1) are opposite, one spray head can spray the leaf surface of a crop, the other spray head can spray the leaf back, the spray rod tee joint (22) and the circular spray head (39-1) or the fan-shaped spray head arranged on the spray rod tee joint (22) can be rotationally adjusted when in work, the spray angles of the upward spray head (16) and the downward spray head (23) are changed, and three-dimensional high-efficiency accurate spray can;
the inner tooth end of the high-pressure rubber pipe (1) is connected with the output end of a medicine pump of the power spraying machine (1-1), the outer tooth end of the high-pressure rubber pipe (1) is connected with the outer tooth end of the spraying switch (2), the inner tooth end of the spraying switch (2) is connected with the inner tooth end of the main rod (10), liquid medicine can be divided into two paths through the high-pressure rubber pipe (1), the spraying switch (2), the main rod (10) and the flow dividing tee joint (11), one path of liquid medicine flows through the left movable elbow (12), the left inner elbow and outer elbow (13), the left spray rod interface (25), the left spray rod (18), the left spray rod expansion port (19), the left circular expansion spray rod joint (42) and the left circular expansion spray rod (41) or the left fan-shaped expansion spray rod joint (46) and the left fan-shaped expansion spray rod (45) to reach each spray nozzle of the left spray rod on the left side in real time, and, The spray gun comprises a right spray rod interface (28), a right spray rod (18-1), a right spray rod expansion opening (31), a right circular expansion spray rod joint (43) and a right circular expansion spray rod (44) or a right fan-shaped expansion spray rod joint (47) and a right fan-shaped expansion spray rod (48), and all spray heads of the right spray rod are sprayed in real time;
a main rod long handle sleeve (4) in the scanning and spraying assembly is tightly sleeved and fixed on the rear half section of a main rod (10), a fixed handle (3) is tightly sleeved and fixed at the rear end of the main rod long handle sleeve (4), a sliding handle (6) is sleeved in the main rod long handle sleeve (4) and can freely slide, and the sliding handle (6) is provided with a locking bolt (8), a medical switch (35) and a sliding handle screw hole (6-1) at one side;
the spray rod joint component comprises a right fastener (49), a T-shaped frame top plate (50), a T-shaped frame elevated vertical plate (50-1), a T-shaped frame low vertical plate (50-2), a T-shaped frame left front screw hole (50-3), a T-shaped frame right front screw hole (50-4), a T-shaped frame right middle screw hole (50-5), a T-shaped frame left middle screw hole (50-6), a T-shaped frame right rear screw hole (50-7), a T-shaped frame left rear screw hole (50-8), a T-shaped frame front screw hole, a T-shaped frame rear screw hole (50-10), a T-shaped frame front hoop sleeve (51), a T-shaped frame front hoop (52), a T-shaped frame front special-shaped hoop, a shunt hoop fastener (53), a front special-shaped hoop right fastener (53-1), a front special-shaped hoop left fastener (53-2), a left swing joint hoop (54), a left screw hole (54-1), The left special-shaped hoop comprises a left fastener (55), a left movable joint hoop sleeve (56), a left movable joint gasket (57), a left rivet (58), a right rivet (59), a right movable joint gasket (60), a right movable joint hoop sleeve (61), a right movable joint hoop (62), a right movable joint screw hole (62-1), a front upright rod fastener (63), a right rear special-shaped hoop fastener (63-1), a left rear special-shaped hoop fastener (63-2), a rear T-shaped frame hoop (64), a rear T-shaped frame special-shaped hoop (64-1) and a rear T-shaped frame hoop sleeve (65);
a T-shaped frame top plate (50) in the spray rod joint group is arranged above the shunt tee (11), and a left articulated hoop (54) and a right articulated hoop (62) are arranged below the T-shaped frame top plate (50); the top plate (50) of the T-shaped frame is provided with a left front screw hole of the T-shaped frame, a right front screw hole (50-4) of the T-shaped frame, a right middle screw hole (50-5) of the T-shaped frame, a left middle screw hole (50-6) of the T-shaped frame, a right rear screw hole (50-7) of the T-shaped frame and a left rear screw hole (50-8) of the T-shaped frame, a high vertical plate (50-1) or a low vertical plate (50-2) of the T-shaped frame are respectively provided with a front screw hole (50-9) of the T-shaped frame and a rear screw hole (50-10) of the T-shaped frame, a left rivet (58) sequentially passes through the left front screw hole (50-3) of the T-shaped frame, a left movable joint gasket (57, so that the left articulated hoop (54) provided with the left articulated screw hole (54-1) can freely rotate around the left front screw hole (50-3) of the T-shaped frame; a right rivet (59) sequentially penetrates through a right front screw hole (50-4) of the T-shaped frame, a right swing gasket (60) and a right swing screw hole (62-1) and then is flattened and locked by a small head of the rivet, so that a right swing hoop (62) provided with the right swing screw hole (62-1) can freely rotate around the right front screw hole (50-4) of the T-shaped frame;
a T-shaped frame top plate (50) in the spray rod joint assembly is fixedly welded with a T-shaped frame vertical plate (50-1) in a T-shaped mode; the front end of the main rod (10) is connected with the input end of the three-way flow dividing pipe (11), and the two straight ends of the three-way flow dividing pipe (11) are respectively connected with the left movable elbow (12) and the right movable elbow (26); the left movable elbow (12) and the right movable elbow (26) face to the same side and are parallel to each other, a left inner elbow (13) and a left outer elbow (13) are connected between the left movable elbow (12) and the left spray rod (18), a right inner elbow (27) and a right outer elbow (27) are connected between the right movable elbow and the right spray rod (18-1), the left movable elbow (12) and the right movable elbow (26) are the same structural component and are positioned on the same side of the flow dividing tee joint (11) and are in a parallel state, the left spray rod (18) can rotate around the left movable elbow, and the right spray rod (18-1) can rotate around the right movable elbow (26; the left articulated hoop sleeve (56) is sleeved into the left spray rod (18) and then clamped into the left articulated hoop (54) and locked by a left fastener (55); the right articulated hoop sleeve (61) is sleeved in the right spray rod (18-1) and then clamped into the right articulated hoop (62) and locked by a right fastener (49); the T-shaped frame front hoop sleeve (51) is sleeved into the input end of the shunt tee joint (11), the T-shaped frame front hoop (52) is clamped into the T-shaped frame front hoop sleeve (51), and a shunt hoop fastener (53) penetrates through the T-shaped frame front hoop (52) and the T vertical plate front screw hole (50-9) to be locked; the T-shaped frame rear hoop sleeve (65) is sleeved into the front end of the main rod (10), the T-shaped frame rear hoop (64) is clamped into the T-shaped frame rear hoop sleeve (65), and the T-shaped frame rear hoop (64) and a T vertical plate rear screw hole (50-10) are locked by a vertical rod front fastener (63) penetrating through the T-shaped frame rear hoop (64).
2. The high-efficiency scanning sprayer for vine crops as claimed in claim 1, wherein the left boom sleeve is arranged at one side of the left boom (18), the left boom sleeve (24) is clamped by the left push rod boom knuckle hoop (15), and the first knuckle is formed by passing a left push rod front bolt through a push rod front screw hole (9-1) and a left knuckle hoop screw hole (37) of the left push rod (9) and locking the bolt by a locknut; a right spray rod hoop sleeve (29) is arranged on one side of the right spray rod (18-1), a right push rod spray rod movable joint hoop (30) clamps the right spray rod hoop sleeve (29), and a right push rod front bolt (33) is locked by a locknut after penetrating through a push rod front screw hole (9-1) of a right push rod (34) and a right movable joint hoop screw hole to form a second movable joint; the push rod rear bolt (7) penetrates through the sliding handle screw hole (6-1) and the push rod rear screw holes (9-2) of the left push rod and the right push rod (34) and is locked by the locknuts to form a third movable joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271596.XU CN212184828U (en) | 2019-12-18 | 2019-12-18 | Efficient scanning sprayer for vine crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271596.XU CN212184828U (en) | 2019-12-18 | 2019-12-18 | Efficient scanning sprayer for vine crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212184828U true CN212184828U (en) | 2020-12-22 |
Family
ID=73806402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271596.XU Expired - Fee Related CN212184828U (en) | 2019-12-18 | 2019-12-18 | Efficient scanning sprayer for vine crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212184828U (en) |
-
2019
- 2019-12-18 CN CN201922271596.XU patent/CN212184828U/en not_active Expired - Fee Related
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Granted publication date: 20201222 |