CN207491886U - A kind of cotton special pesticide applicator of the special pesticide applicator air curtain of cotton and the application air curtain - Google Patents

Abstract

The utility model provides the special pesticide applicator of cotton of a kind of special pesticide applicator air curtain of cotton and the application air curtain, including straight air curtain and skew wind curtain, the straight air curtain is integrally formed with the skew wind curtain, expansion joint is equipped between the straight air curtain and the skew wind curtain, the skew wind curtain can be contracted in the straight air curtain by the expansion joint, the air curtain lower part is equidistantly equipped with several taper discharge pipes, the taper discharge pipe is fixedly connected with the air curtain, the wind turbine both sides are arranged with two air curtains, the straight air curtain is fixedly connected with the wind turbine, the air curtain is equipped with several fixed bands close to the spray booms side, the air curtain is connect by the fixed band with the spray booms, the fixed band spaced set；The utility model is easy to install, is conveniently operated, can not only be to the dispenser of different times cotton seedling, and can rapidly adapt to different spraying areas, and energy high-efficient ventilation, spray pattern is high, and debugging operations are simple and fast, at low cost, and spraying area is wide.

Description

A kind of cotton special pesticide applicator of the special pesticide applicator air curtain of cotton and the application air curtain

Technical field

It should the utility model is related to technical field of agricultural machinery more particularly to a kind of special pesticide applicator air curtain of cotton and application The special pesticide applicator of cotton of air curtain.

Background technology

Cotton is the Important Economic crop in China, and for the dispenser in cotton field, it is domestic to spray usually using pure pressure atomization Machine dispenser, spray, liquid can not be across the dense canopies of cotton leaf, therefore, the medicine of canopy middle and lower part downwards above Cotton Canopy Liquid deposition is seldom, and the prevention and control of plant diseases, pest control is ineffective.And in being produced in cotton field, in order to reach full automatic mechanical, received in cotton It needs to play defoliant before obtaining, since defoliant is expensive, dosage needs stringent control, per acre cotton field control on demand In the dosage of 30~35KG, and existing pure pressure atomization spray pesticide, it is difficult to reach the control of dosage；Now using dilution Liquid controls the dosage of dispenser per acre, and the defoliant after dilution seriously affects defoliation effect, last disleave is not clean, leads to cotton Impure more, the cotton field of large area after flower harvest, loses several hundred million members, cost is higher over a year.

Such as application No. is：201610722755.1 Chinese patent disclose a kind of special pesticide applicator of cotton, including applying Medicine machine rack (1) and wind turbine (2), medicine-chest (3), wind turbine dynamical system, Teat pipette and spraying on the pesticide applicator rack (1) Mechanism (4), the wind turbine dynamical system drive wind turbine (2) operation, and the medicine-chest (3) connects with the Teat pipette, the medicine Pump is connected with the humidifier (4) by atomizer passgae, which is characterized in that the humidifier (4) includes upper strata spraying machine Structure (41) and multigroup lower floor's humidifier (42), the upper strata humidifier (41) connect with the Teat pipette, lower floor's spraying Mechanism (42) is connected with the Teat pipette and the wind turbine (2), and lower floor's humidifier (42) side described in every group is equipped with branch's device (5), it is connected between lower floor's humidifier (42) described in two adjacent groups and hangs spray apparatus (6)；Cotton disclosed in this application is special to apply Medicine machine may be folded in frame body both sides using multisection type spray booms, reduce occupied space, convenient for walking；But the technical side Spray booms flexibility ratio is inadequate in case, encounter cotton height not when or during the rugged situation in ground, it is impossible to according to Environment is adjusted flexibly, and has certain limitation.

Again for example application No. is：201420767299.9 Chinese patent disclose a kind of efficient cotton sprayer, including Frame for spraying machine, medicine-chest (1), agitating device, overflow mechanism, medicine-chest (1) input terminal and agitating device and overflow mechanism are equal It is connected, medicine-chest (1) output terminal is connected with frame for spraying machine (11) by liquid pipeline, and the frame for spraying machine (11) passes through Hydraulic lift hitch is articulated on tractor, it is characterised in that：The frame for spraying machine (11) includes air curtain (10), spray boom (3) And nozzle, air curtain (10) the central axes top are provided with wind turbine (2), the air curtain (10) is provided with multiple air outlets, described Air outlet is connected with spray boom (3), and the air outlet is internally provided with nozzle；This application as needed in corresponding position, draw by setting Discharge pipe is connected by the spray canister for drawing air hose and spraying machine, will not cause the waste of wind-force in this way, while draws air hose output Wind-force it is balanced, pressure is enough, ensure that medical liquid atomizing and pesticide supplying effect, but this application is sprayed using the wind spraying aid type of Fan spray head Mist machine is blown, and wind mist channel is relatively narrow, particularly when blade blocks channel, necessarily affects the uniform pesticide supplying effect of wind mist, So as to influence pesticide supplying effect, and spray booms flexibility ratio is inadequate, is encountering cotton height not grade or the rugged feelings in ground During condition, it is impossible to be adjusted flexibly according to environment, there is certain limitation.

Utility model content

It is in the prior art to overcome, of high cost, the problem of spraying area is narrow, and spray pattern is low, the utility model A kind of energy high-efficient ventilation is provided, spray pattern is high, at low cost, and the special pesticide applicator air curtain of the wide cotton of spraying area and application should The special pesticide applicator of cotton of air curtain.

The special pesticide applicator air curtain of a kind of cotton provided by the utility model, including straight air curtain and skew wind curtain, the straight air curtain It is integrally formed with the skew wind curtain, expansion joint is equipped between the straight air curtain and the skew wind curtain, the skew wind curtain can pass through institute It states expansion joint to be contracted in the straight air curtain, the air curtain lower part is equidistantly equipped with several taper discharge pipes, the taper outlet air Pipe is fixedly connected with the air curtain.

In some embodiments, the discharge pipe includes connecting cavity and taper tube, the connecting cavity and the air curtain bottom Portion is fixedly connected, and diameter of the taper tube close to described connecting cavity one end is more than the diameter far from described connecting cavity one end.

A kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton, including frame main body, spray booms, wind Machine, medicine-chest, wind turbine dynamical system, Teat pipette and humidifier, the wind turbine are fixedly connected with the frame main body, and the wind turbine moves Force system drives the fan operation, and the medicine-chest is connected with the Teat pipette, and the Teat pipette passes through spraying with the humidifier Pipeline connection, it is characterised in that：The wind turbine both sides are arranged with two air curtains, and the straight air curtain is fixedly connected with the wind turbine, The air curtain is equipped with several fixed bands close to the spray booms side, and the air curtain passes through the fixed band and the spraying Cantilever connects, the fixed band spaced set.

In some embodiments, the humidifier includes spraying device, hangs spray apparatus and drag spray apparatus, the spraying Device is connected with the Teat pipette and the wind turbine, and the spraying device side is fixed with branch's device, described to hang spray apparatus and institute It states and spray apparatus is dragged individually to be fixed between the two adjacent spraying devices.

In some embodiments, the spraying device includes air-supply arrangement and flusher, and the air-supply arrangement passes through Quick change lock is fixedly connected below the spray booms, the air-supply arrangement be equipped with it is N number of, between described N number of air-supply arrangement etc. Away from the lower section for being arranged on the spray booms, the air-supply arrangement is connected with the wind turbine by the air curtain, the sprinkling dress The air-out direction that the air-supply arrangement is fixedly connected with by fixed plate is put, what the spraying device was arranged on branch's device is in circle The excessive " V " shape chamber opening direction of arc.

In some embodiments, the one end of the taper tube far from the connecting cavity is fixed with the air-supply arrangement and is connected It connects.

In some embodiments, it is described hang spray apparatus and it is described drag spray apparatus by the quick change lock be fixedly connected on two The lower section of the spray booms between the adjacent spraying device, the spraying device described hang spray apparatus and described drag spray Device uses individually, for the different growing stages of cotton.

In some embodiments, the spray booms include left cantilever and right cantilever, and the left cantilever and the right side are outstanding Arm is made of three sections of foldable cantilevers, and the left cantilever and the right cantilever are symmetrical relative to the frame main body, institute It states left cantilever and the right cantilever is fixedly connected in the frame main body, the spray booms are controlled simultaneously by control button It is living.

In some embodiments, cantilever connecting seat is equipped between the left cantilever and the right cantilever, the cantilever connects Joint chair is fixedly connected in the frame main body, and the left cantilever and the right cantilever are fixedly connected with the cantilever connecting seat.

In some embodiments, the control button is inching button, the control button control the left cantilever and The right cantilever is stretched or shunk successively to far from the cantilever connecting seat side by the close cantilever connecting seat side successively, The control button controls the left cantilever and the right cantilever to rise or fall, the control button control the left cantilever and The left balanced adjustment of right cantilever or right balanced adjustment.

Compared with prior art, the cotton of a kind of special pesticide applicator air curtain of cotton provided by the utility model and the application air curtain Special pesticide applicator is spent, the advantage is that：

First, the special pesticide applicator air curtain of a kind of cotton provided by the utility model, by the straight air curtain of setting and skew wind curtain, no It can only realize the circulation of high pressure draught, and be designed to be adapted gradient with spray booms, not only facilitate the fixation of air curtain, And increase overall aesthetic.

2nd, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, in taper The connecting cavity of the junction of discharge pipe and air curtain setting and shape taper tube wide at the top and narrow at the bottom, not only contribute to air curtain mesohigh The outflow of air-flow, and the taper tube that will be close to spraying device side is the smaller side of bore, can increase the intensity of air-flow, Make the air velocity bigger into spraying device.

3rd, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, by setting The symmetrical and extensible and left cantilever shunk put and right cantilever can not only expand the spray area of pesticide, Er Qieneng Enough machines to running generate equilibrant force.

4th, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, by setting The control button of control spray booms activity put, can not only adjust the stretching, extension and contraction of left and right cantilever, spray is raised and lowered Mist cantilever realizes the adaptation to the cotton seedling height of dispenser, and can individually increase left cantilever or right cantilever, is balanced The phenomenon that adjusting, preventing from occurring machine imbalance in hillside fields or rugged ground, machine being caused to skew.

5th, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, pass through by Control button is arranged to power button, can be realized i.e. by i.e. dynamic, i.e., the need that pine stops when controlling spray booms Will, left cantilever and right cantilever is made slowly to be expanded to extreme position, is prevented because being unfolded to generate spray booms when power is excessive Damage.

6th, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, by The spraying device that is set on spray booms hangs spray apparatus and drags spray apparatus, can simultaneously be realized on a machine in cotton field not Cotton seedling of the same period carries out dispenser, realizes the function of a tractor serves several purposes, has saved production cost.

7th, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model, by The branch's device set on chemical spraying device can quickly carry out the branches and leaves of Cotton Fields from the bottom to top, making dispenser range wider, efficiency Higher.

8th, a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton provided by the utility model is easily pacified Dress, it is easy to use, the dispenser to different times cotton seedling can not only be realized simultaneously, and can sensitively convert the length of spray booms Short and height rapidly adapts to different spraying areas, and energy high-efficient ventilation improves spray pattern, simple and fast with debugging operations, It is at low cost, the advantages that spraying area is wide.

Description of the drawings

Fig. 1 is structure diagram of the utility model using the special pesticide applicator of cotton of the special pesticide applicator air curtain of cotton；

Fig. 2 is left view of the utility model using the special pesticide applicator of cotton of the special pesticide applicator air curtain of cotton；

Fig. 3 is side view of the utility model using the special pesticide applicator branch device of cotton of the special pesticide applicator air curtain of cotton；

Fig. 4 is the front view of the special pesticide applicator air curtain of the utility model cotton；

Fig. 5 is the vertical view of the special pesticide applicator air curtain of the utility model cotton；

Fig. 6 is the left side view of the special pesticide applicator air curtain of the utility model cotton.

In figure：1st, frame main body；2nd, wind turbine；3rd, spraying device；4th, Teat pipette；5th, right cantilever；6th, quick change is locked；7th, left cantilever； 8th, branch's device；9th, cantilever connecting seat；10th, wind turbine dynamical system；11st, medicine-chest；12nd, skew wind curtain；13rd, straight air curtain；14th, expansion joint； 15th, taper discharge pipe；1501st, taper tube；1502nd, connecting cavity；16th, fixed band.

Specific embodiment

Below in conjunction with drawings and examples, the present invention is further described in detail.It should be appreciated that this place is retouched The specific embodiment stated only to explain the utility model, is not used to limit the utility model.

A kind of special pesticide applicator air curtain of cotton is disclosed in the utility model, as shown in Figures 4 to 6, including straight air curtain 13 With skew wind curtain 12, the straight air curtain 13 is integrally formed with the skew wind curtain 12, between the straight air curtain 13 and the skew wind curtain 12 Equipped with expansion joint 14, the skew wind curtain 12 can be contracted to by the expansion joint 14 in the straight air curtain 13, the air curtain lower part Several taper discharge pipes 15 are equidistantly equipped with, the taper discharge pipe 15 is fixedly connected with the air curtain 12；The utility model leads to The straight air curtain 12 of setting and skew wind curtain 13 are crossed, can not only realize the circulation of high pressure draught, but also be designed to mutually fit with spray booms The gradient answered, not only facilitates the fixation of air curtain, but also increases overall aesthetic.

Specifically, in this embodiment of the utility model, straight air curtain 13 is set perpendicular to the air outlet of wind turbine, and with Horizontal plane is parallel, and skew wind curtain 12 has downwards certain inclination angle, and the diameter of the skew wind curtain 12 far from straight 13 one end of air curtain is small In the diameter of the skew wind curtain 12 close to straight 13 one end of air curtain, this design can not only mitigate the gravity of 12 tail portion of skew wind curtain, and And can guarantee that the speed of high pressure draught is not lowered, further, skew wind curtain 12 is integrally formed with straight air curtain 13, and in skew wind curtain 12 are equipped with expansion joint 14 simultaneously with straight 13 junction of air curtain, and when stopping using air curtain, skew wind curtain 12 can be received by expansion joint 14 The inside of straight air curtain 13 is reduced to, straight air curtain is shunk again, and is fixed on the bottom of wind turbine 2；

In this embodiment of the utility model, as shown in Figures 4 to 6, the discharge pipe 15 includes connecting cavity 1502 With taper tube 1501, the connecting cavity 1502 is fixedly connected with the air curtain bottom, and the taper tube 1501 is close to the connection The diameter of 1502 one end of chamber is more than the diameter far from described 1502 one end of connecting cavity；The utility model passes through in taper discharge pipe 15 The connecting cavity 1502 set with the junction of air curtain and shape taper tube 1501 wide at the top and narrow at the bottom not only contribute to high in air curtain The outflow of pressure gas stream, and the air outlet of taper tube 1501 is set as the smaller side of bore, the intensity of air-flow can be increased, Make the air velocity bigger of ejection.

Specifically, in this embodiment of the utility model, the front view of connecting cavity 1502 is up-narrow and down-wide in drops, The flow at high speed of air-flow can be facilitated, while taper tube 1501 is designed to shape wide at the top and narrow at the bottom, and high pressure draught is made to lead to from air curtain When crossing the ejection of taper discharge pipe 15, the flow direction of air-flow is concentrated, and can keep higher flow velocity.

A kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton is disclosed in the utility model, such as Fig. 1 extremely Shown in Fig. 6, including frame main body 1, spray booms, wind turbine 2, medicine-chest 11, wind turbine dynamical system 10, Teat pipette 4 and humidifier, institute Wind turbine is stated to be fixedly connected with the frame main body, the wind turbine dynamical system 10 drives the wind turbine 2 to run, the medicine-chest 11 with The Teat pipette 4 connects, and the Teat pipette 4 is connected with the humidifier by atomizer passgae, and 2 both sides of wind turbine are arranged with two Air curtain, the straight air curtain 13 are fixedly connected with the wind turbine 2, if the air curtain be equipped with close to the spray booms side it is solid Determine band 16, the air curtain is connect by the fixed band 16 with the spray booms, fixed 16 spaced set of band；This reality With the special pesticide applicator of cotton of the high-efficient ventilation in novel, easily install, it is easy to use, it can not only simultaneously realize to different times The dispenser of cotton seedling, and the length and height of spray booms can be sensitively converted, different spraying areas is rapidly adapted to, it can be high Effect ventilation, improves spray pattern, has the advantages that debugging operations are simple and fast, at low cost, spraying area is wide.

Specifically, in this embodiment of the utility model, as shown in Figures 4 to 6, taper discharge pipe 15 is symmetrical arranged In the left and right sides of wind turbine 2, fixed 16 one end of band is connect with air curtain, and the other end is fixedly connected on spray booms, further excellent Choosing, the density of fixed band 16 is more than the density of taper discharge pipe 15, can make air curtain in the process of running, more securely.

In this embodiment of the utility model, as shown in Figures 1 to 3, the humidifier includes spraying device 3, hangs Spray apparatus and spray apparatus is dragged, the spraying device 3 is connected with the Teat pipette 4 and the wind turbine 2, and 3 side of spraying device is consolidated Surely be equipped with branch's device 8, it is described hang spray apparatus and it is described drag spray apparatus be individually fixed at the two adjacent spraying devices 3 it Between；The spraying device 3 includes air-supply arrangement and flusher, and the air-supply arrangement is fixedly connected on by quick change lock 6 Below the spray booms, the air-supply arrangement is equipped with N number of, and N number of air-supply arrangement is set in qually spaced in the spray booms Lower section, the air-supply arrangement connected with the wind turbine 2 by the air curtain, and the flusher is fixedly connected by fixed plate The air-out direction of the air-supply arrangement, what the spraying device 3 was arranged on branch's device 8 is arc-shaped excessive " V " shape chamber Opening direction；The one end of the taper tube 1501 far from the connecting cavity 1502 is fixedly connected with the air-supply arrangement, this practicality Novel branch's device 8 by being set on spraying device 3 can quickly carry out the branches and leaves of Cotton Fields from the bottom to top, making dispenser Range is wider, more efficient.

Specifically, in this embodiment of the utility model, the flusher includes spray boom and nozzle, the spray boom It is connected with the nozzle, the Teat pipette 4 is connected by the atomizer passgae with the spray boom, described there are six the nozzle is set Nozzle is parallel two-by-two, and vertical direction is divided into two rows；Specifically, wind turbine 2 by the taper discharge pipe 15 that sets below air curtain to giving Wind apparatus, which leads to, send high pressure draught, after high pressure draught is sent to flusher using air-supply wind apparatus, further high pressure draught pair It is sprayed at the liquid that high-pressure liquefaction in device upper nozzle sprays and carries out secondary-atomizing, make droplet more refinement and uniform；In range of atomization In domain, air-flow is turned over blade, make its positive and negative uniformly medicine, can improve pesticide supplying effect, reduce dosage, save medication into This.

In this embodiment of the utility model, as shown in Figure 1, described hang spray apparatus and described spray apparatus dragged to pass through institute State the lower section for the spray booms that quick change lock 6 is fixedly connected between the two adjacent spraying devices 3；The spraying device 3, It is described hang spray apparatus and it is described spray apparatus is dragged to use individually, for the different growing stages of cotton；The utility model by The spraying device 3 that is set on spray booms hangs spray apparatus and drags spray apparatus, can simultaneously be realized on a machine in cotton field not Cotton seedling of the same period carries out dispenser, realizes the function of a tractor serves several purposes, has saved production cost.

Specifically, in this embodiment of the utility model, in the cotton seedling later stage, sprayed using spraying device 3 Spill defoliant, while parallel with spray booms and 3 top of spraying device is provided with delivery conduit, delivery conduit and Teat pipette 4 Connection, delivery conduit are equipped with several sprinklers connected with delivery conduit, and the nozzle of sprinkler tilts down, in implementation process In, spraying device 3 sprays to lower section branches and leaves and high pressure draught from bottom to top goes out from bottom to top to top branches and leaves spray, works as cotton When spray is excessively high, sprinkler can be opened simultaneously and sprayed from top to bottom, so as to carry out comprehensive spray to cotton；In cotton In middle seedling stage, it can be used and drag spray apparatus, the angle for dragging spray apparatus upper nozzle can be adjusted according to cotton plant height, and then cotton plant is carried out complete Spray liquid in orientation；In Young Cotton seedling stage, it can be used and hang spray apparatus, sprinkling liquid is carried out to cotton plant straight down.

In this embodiment of the utility model, as shown in Figure 1, the spray booms include left cantilever 7 and right cantilever 5, the left cantilever 7 and the right cantilever 5 are made of three sections of foldable cantilevers, and the left cantilever 7 and the right cantilever 5 are opposite Symmetrical in the frame main body 1, the left cantilever 7 and the right cantilever 5 are fixedly connected in the frame main body 1, The spray booms are controlled and are lived by control button, and cantilever connecting seat 9 is equipped between the left cantilever 7 and the right cantilever 5, The cantilever connecting seat 9 is fixedly connected in the frame main body 1, and the left cantilever 7 and the right cantilever 5 connect with the cantilever Joint chair 9 is fixedly connected；The utility model by the symmetrical and extensible of setting and shrink left cantilever 7 and right cantilever 5, no The spray area of pesticide can only be expanded, and equilibrant force can be generated to the machine of running.

Specifically, in this embodiment of the utility model, hanged as shown in Figure 1, the left cantilever 7 includes first left side Arm, the second left cantilever and the left cantilever of third are equipped with the first left oil cylinder, institute between the first left cantilever and the second left cantilever It states and the second left oil cylinder is equipped between the second left cantilever and the left cantilever of the third, the right cantilever 5 includes the first right cantilever, second Right cantilever and the right cantilever of third, between the first right cantilever and the second right cantilever be equipped with the first right oil cylinder, described second Between right cantilever and the right cantilever of the third be equipped with the second right oil cylinder, the first left cantilever and the first right cantilever with it is described Cantilever connecting seat 9 is fixedly connected.

Specifically, in this embodiment of the utility model, the first left cantilever and the second left cantilever on left cantilever 7 lead to It crosses the first left oil cylinder to realize stretching, extension and shrink, the second left cantilever and the left cantilever of third are realized stretching, extension by the second left oil cylinder and received Contracting；The first right cantilever and the second right cantilever on right cantilever 5 realize stretching, extension by the first right oil cylinder and shrink, the second right cantilever and The right cantilever of third is realized stretching, extension by the second right oil cylinder and is shunk, and rack master is respectively positioned on after left cantilever 7 and the contraction completely of right cantilever 5 The both sides of body 1 make the symmetrical frame main body after minimum state, left cantilever and right cantilever full extension of entire machine 1 both sides, and in the state tilted down slightly, the balance at center can be conducive to.It is further preferred that the first left cantilever, Two left cantilevers are identical with the left cantilever shape of third, and size is that the first left cantilever is more than the second right cantilever more than the third right side successively Cantilever, likewise, the first right cantilever, the second right cantilever are identical with the right cantilever shape of third, size is first right outstanding successively Arm is more than the second right cantilever and is more than the right cantilever of third, and the left and right cantilever tail portion of this design is lighter, can prevent left and right cantilever from existing After being fully deployed, because the left cantilever of third far from frame main body 1 and the right cantilever of third are overweight, and left cantilever and right cantilever is caused to hold The phenomenon that easily losing.

In this embodiment of the utility model, the control button is inching button, and the control button controls institute Left cantilever 7 and the right cantilever 5 are stated successively by close to 9 side of cantilever connecting seat to separate 9 side of cantilever connecting seat It stretches or shrinks successively, the control button controls the left cantilever 7 and the right cantilever 5 to rise or fall, and the control is pressed Button controls the left cantilever 7 and 5 left balanced adjustment of the right cantilever or right balanced adjustment；The control that the utility model passes through setting The control button of spray booms activity can not only adjust the stretching, extension and contraction of left and right cantilever, and spray booms reality is raised and lowered Now to the adaptation of the cotton seedling height of dispenser, and left cantilever 7 or right cantilever 5 can be individually increased, be balanced adjusting, prevented The phenomenon that only occurring machine imbalance in hillside fields or rugged ground, machine caused to skew.

Specifically, in this embodiment of the utility model, it is all provided between left cantilever 7 and right cantilever 5 and frame main body 1 There is a large tank, large tank can be controlled first to be unfolded by control button in implementation process, so as to drive the first left cantilever and the One right cantilever expansion, then the first left oil cylinder expansion, the first right oil cylinder expansion are controlled, drive the second left cantilever and second right side outstanding at this time Arm is unfolded, and the left oil cylinder expansion of the second last, the second right oil cylinder expansion drive the left cantilever of third and the right cantilever expansion of third at this time, Meanwhile the left cantilever 7 of expansion and right cantilever 5 can be made to raise simultaneously or reduce as desired by adjusting control button, also pass through Adjusting control button adjusts the angle of inclination of left cantilever 7 or right cantilever 5, and then makes machine in work process, adapts to different The landform at angle of inclination；Further, control button uses inching button, can be realized when controlling spray booms I.e. by moving, i.e., the control that pine stops makes left cantilever and right cantilever slowly be expanded to extreme position or left cantilever and right cantilever Slowly raising, reduction and inclination make to prevent because being unfolded to generate damage to spray booms when power is excessive.

The special pesticide applicator of cotton of the special pesticide applicator air curtain of cotton and application of the utility model setting air curtain, can not only The dispenser to different times cotton plant is realized simultaneously, and can sensitively convert the length and height of spray booms, is rapidly adapted to not Same spraying area, energy high-efficient ventilation, improves spray pattern, and simple and fast with debugging operations, at low cost, spraying area is wide, The advantages that efficient.

The preferred embodiment of the utility model has shown and described in above description, as previously described, it should be understood that this practicality is new Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups Conjunction, modification and environment, and above-mentioned introduction or the technology of related field can be passed through within the scope of the inventive concept described herein Or knowledge is modified, and changes and modifications made by those skilled in the art do not depart from the spirit and scope of the utility model, then It all should be in the protection domain of the appended claims for the utility model.

Claims (10)

1. a kind of special pesticide applicator air curtain of cotton, it is characterised in that：Including straight air curtain (13) and skew wind curtain (12), the straight air curtain (13) it is integrally formed with the skew wind curtain (12), expansion joint is equipped between the straight air curtain (13) and the skew wind curtain (12) (14), the skew wind curtain (12) can be contracted to by the expansion joint (14) in the straight air curtain (13), described air curtain lower part etc. Spacing is equipped with several taper discharge pipes (15), and the taper discharge pipe (15) is fixedly connected with the skew wind curtain (12).

2. the special pesticide applicator air curtain of cotton according to claim 1, it is characterised in that：The taper discharge pipe (15) includes Connecting cavity (1502) and taper tube (1501), the connecting cavity (1502) are fixedly connected with the air curtain bottom, the taper tube (1501) it is more than the diameter far from the connecting cavity (1502) one end close to the diameter of the connecting cavity (1502) one end.

3. a kind of special pesticide applicator of cotton using the special pesticide applicator air curtain of cotton described in claim 1, including frame main body (1), spray booms, wind turbine (2), medicine-chest (11), wind turbine dynamical system (10), Teat pipette (4) and humidifier, the wind turbine and institute Frame main body is stated to be fixedly connected, the wind turbine dynamical system (10) drives wind turbine (2) operation, the medicine-chest (11) with it is described Teat pipette (4) connects, and the Teat pipette (4) is connected with the humidifier by atomizer passgae, it is characterised in that：The wind turbine (2) Both sides are arranged with two air curtains, and the straight air curtain (13) is fixedly connected with the wind turbine (2), and the air curtain is outstanding close to the spraying Arm side is equipped with several fixed bands (16), and the air curtain is connect by the fixed band (16) with the spray booms, described Fixed band (16) spaced set.

4. the special pesticide applicator of cotton according to claim 3, it is characterised in that：The humidifier includes spraying device (3), it hangs spray apparatus and drags spray apparatus, the spraying device (3) connects with the Teat pipette (4) and the wind turbine (2), the spraying Device (3) side is fixed with branch's device (8), described to hang spray apparatus and described that spray apparatus is dragged individually to be fixed at two is adjacent Between the spraying device (3).

5. the special pesticide applicator of cotton according to claim 4, it is characterised in that：The spraying device (3) fills including air-supply It puts and flusher, the air-supply arrangement is locked (6) by quick change and be fixedly connected below the spray booms, the air-supply arrangement Equipped with N number of, N number of air-supply arrangement is set in qually spaced in the lower section of the spray booms, the air-supply arrangement and the wind turbine (2) it is connected by the air curtain, the flusher is fixedly connected with the air-out direction of the air-supply arrangement by fixed plate, described What spraying device (3) was arranged on branch's device (8) is arc-shaped excessive " V " shape chamber opening direction.

6. the special pesticide applicator of cotton according to claim 5, it is characterised in that：The taper tube (1501) is far from described One end of connecting cavity (1502) is fixedly connected with the air-supply arrangement.

7. the special pesticide applicator of cotton according to claim 4, it is characterised in that：It is described to hang spray apparatus and described drag spray apparatus The lower section for the spray booms that (6) are fixedly connected between the two adjacent spraying devices (3), the spraying are locked by quick change Device (3), it is described hang spray apparatus and it is described spray apparatus is dragged to use individually, for the different growing stages of cotton.

8. the special pesticide applicator of cotton according to claim 3, it is characterised in that：The spray booms include left cantilever (7) With right cantilever (5), the left cantilever (7) and the right cantilever (5) are made of three sections of foldable cantilevers, the left cantilever (7) Symmetrical relative to the frame main body (1) with the right cantilever (5), the left cantilever (7) and the right cantilever (5) are solid Surely it is connected in the frame main body (1), the spray booms are controlled and lived by control button.

9. the special pesticide applicator of cotton according to claim 8, it is characterised in that：The left cantilever (7) and the right cantilever (5) cantilever connecting seat (9) is equipped between, the cantilever connecting seat (9) is fixedly connected in the frame main body (1), the left side Cantilever (7) and the right cantilever (5) are fixedly connected with the cantilever connecting seat (9).

10. the special pesticide applicator of cotton according to claim 8, it is characterised in that：The control button be inching button, institute It states control button and controls the left cantilever (7) and the right cantilever (5) successively by close cantilever connecting seat (9) side to remote It stretches or shrinks successively from cantilever connecting seat (9) side, the control button controls the left cantilever (7) and the right side outstanding Arm (5) rises or falls, and the control button controls the left cantilever (7) and the left balanced adjustment of the right cantilever (5) or right flat Weighing apparatus adjustment.