CN207284898U - A kind of cotton special pesticide applicator of quick change lock and application quick change lock - Google Patents

Abstract

The utility model provides the special pesticide applicator of cotton of a kind of quick change lock and application quick change lock, including connecting seat, removable pin, elastic component and jacket casing, connecting seat is fixedly connected with jacket casing, the elastic component is arranged in the jacket casing, the removable pin is axially across in the jacket casing to the connecting seat, the elastic component is fixedly connected away from described connecting seat one end with the jacket casing, the elastic component is fixedly connected close to described connecting seat one end with the removable pin, the removable pin can be axially moved in jacket casing, the spraying device is fixedly connected on below the spray booms by quick change lock, branch's device is equipped with connecting pole, the section of the connecting pole and the shape of the perforation on the connecting seat, it is equal in magnitude, the connecting pole upper end is equipped with some through holes, the through hole is equal with the diameter of the removable pin；The utility model is easy to install, and convenient operation, energy quick-replaceable humidifier, debugging operations simple and fast, spraying area is wide, and cost is low, efficient.

Description

A kind of cotton special pesticide applicator of quick change lock and application quick change lock

Technical field

It the utility model is related to technical field of agricultural machinery, more particularly to the cotton of a kind of quick change lock and application quick change lock Special pesticide applicator.

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 pass through the dense canopy 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 Need 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, causes cotton Impure more, the cotton field of large area after flower harvest, loses several hundred million members, cost is higher over a year；In addition, most of pesticide applicator A kind of humidifier of model can only be corresponded to, is not easy to replace humidifier, and the height of humidifier cannot be adjusted.

Such as Application No.：201610722755.1 Chinese patent disclose a kind of special pesticide applicator of cotton, including apply 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, it is characterised 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 is equipped with branch's device described in every group (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, reduces occupied space, easy to walk；But the technical side Spray booms flexibility ratio is inadequate in case, run into cotton height not when or during the rugged situation in ground, it is impossible to according to Environment needs to be adjusted flexibly, and has certain limitation.

Such as Application No. again：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 is set in corresponding position as needed draws Discharge pipe, is connected by the spray canister for drawing air hose and spraying machine, will not so cause the waste of wind-force, 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 passage is relatively narrow, particularly when blade blocks passage, 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 running into cotton height not grade or the rugged feelings in ground During condition, it is impossible to need to be adjusted flexibly according to environment, there is certain limitation.

Utility model content

Difficult to overcome humidifier existing in the prior art to replace, of high cost, spraying area is narrow, and spray pattern is low, Problem, the utility model provide a kind of energy quick-replaceable humidifier, and cost is low, and spraying area is wide, efficient quick change lock And the special pesticide applicator of cotton of application quick change lock.

A kind of quick change lock provided by the utility model, including connecting seat, removable pin, elastic component and jacket casing, the connecting seat It is fixedly connected with the jacket casing, the elastic component is arranged in the jacket casing, and the removable pin is axially across the jacket casing to institute State in connecting seat, the elastic component is fixedly connected away from described connecting seat one end with the jacket casing, and the elastic component is close to described Connecting seat one end is fixedly connected with the removable pin, and the removable pin can be axially moved in jacket casing.

In some embodiments, the connecting seat is equipped with two first mounting holes and two second mounting holes, the connection Seat is fixedly connected by two first mounting holes with fastener with the spray booms, and the jacket casing is solid by two described second Determine hole to be fixedly connected with fastener with the connecting seat.

In some embodiments, the jacket casing is equipped with jacket casing through hole, and the removable pin is stretched by the jacket casing through hole Enter to the connecting seat.

In some embodiments, the removable pin is equipped with handle away from described connecting seat one end, and the handle passes through two Nut is screwed with the removable pin and is connected.

In some embodiments, perforation and vertical core are additionally provided with the connecting seat, the removable pin crosses the perforation Inside, the vertical core is arranged on the connecting seat on the side wall of described jacket casing one end.

It is provided by the utility model it is a kind of using quick change lock the special pesticide applicator of cotton, including frame main body, spray booms, Wind turbine, medicine-chest, wind turbine dynamical system, Teat pipette and humidifier, the wind turbine are fixedly connected with the frame main body, the wind turbine Dynamical system drives the fan operation, and the medicine-chest is connected with the Teat pipette, and the Teat pipette passes through spray with the humidifier Mist pipeline connection, the humidifier include spraying device, hang spray apparatus and drag spray apparatus, the spraying device and the Teat pipette And the wind turbine connection, the spraying device side are fixed with branch's device, the spraying device is locked by the quick change to be fixed It is connected to below the spray booms, branch's device is equipped with connecting pole, on the section of the connecting pole and the connecting seat The perforation shape, equal in magnitude, the connecting pole upper end is equipped with some through holes, and the through hole is straight with the removable pin Footpath is equal.

In some embodiments, branch's device is fixedly connected on below the spray booms by the connecting pole.

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 on 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 air curtain, and the flusher leads to The air-out direction that fixed plate is fixedly connected with the air-supply arrangement is crossed, the spraying device is arranged on being arc-shaped for branch's device Excessive " V " shape chamber opening direction.

In some embodiments, it is described hang spray apparatus and it is described drag spray apparatus by quick change lock be fixedly connected on two-phase The lower section of the spray booms between the adjacent spraying device, the spraying device, described hang spray apparatus and described drag spray to fill Put and individually use, the different growing stages for 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 formed by three sections of foldable cantilevers, and the left cantilever and the right cantilever are symmetrical relative to the frame main body, institute State left cantilever and the right cantilever is fixedly connected with the frame main body, the spray booms are controlled simultaneously by control button Activity, is equipped with cantilever connecting seat between the left cantilever and the right cantilever, the cantilever connecting seat is fixedly connected on the machine On frame body, the left cantilever and the right cantilever are fixedly connected with the cantilever connecting seat.

Compared with prior art, the special dispenser of cotton of a kind of quick change lock and application quick change lock provided by the utility model Machine, the advantage is that：

First, a kind of quick change lock provided by the utility model, passes through what is set in the jacket casing and jacket casing that are set outside removable pin Elastic component, can not only protect influence of the removable pin from external environment, but also can increase the rebound dynamics of removable pin, make work Fixation of the dynamic pin to humidifier is more firm.

2nd, the special pesticide applicator of cotton of a kind of quick change lock and application quick change lock provided by the utility model, passes through setting Quick change lock, not only can be with the different humidifier of quick-replaceable, but also can arbitrarily adjust the height of humidifier, more just Just, the time cost and labour cost greatlyd save.

3rd, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, by being set on connecting seat The perforation put, can make quick change lock be connected more firm, the vertical core of setting with the upper connecting pole of humidifier, it is fast can be convenient to observation Change the connection of lock and some through holes on connecting pole, and then the height of adjustable spraying mechanism.

4th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, it is right by the left and right of setting Title and extensible and the left cantilever shunk and right cantilever, can not only expand the spray area of pesticide, but also can be to running Machine produces equilibrant force.

5th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, is sprayed by the control of setting The control button of mist cantilever activity, can not only adjust the stretching, extension and contraction of left and right cantilever, and spray booms realization is raised and lowered Adaptation to the cotton seedling height of dispenser, and left cantilever or right cantilever can be individually raised, adjusting is balanced, is prevented There is machine imbalance, the phenomenon for causing machine to skew in hillside fields or rugged ground.

6th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, by the way that control button is set Power button is set to, can realize that the needs that is, pine stops, make left cantilever i.e. by moving when being controlled to spray booms Extreme position is slowly expanded to right cantilever, prevents and damage is produced to spray booms because expansion power is excessive.

7th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, by spray booms The spraying device of setting, hang spray apparatus and drag spray apparatus, can realize the cotton to different times in cotton field at the same time on a machine Seedling carries out dispenser, realizes the function of a tractor serves several purposes, has saved production cost.

8th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, by chemical spraying device The branches and leaves of Cotton Fields quickly can be carried out from the bottom to top, making dispenser scope wider by branch's device of setting, more efficient.

9th, the special pesticide applicator of cotton of a kind of application quick change lock provided by the utility model, easily installation, quick-replaceable Humidifier, it is easy to use, the dispenser to different times cotton seedling can not only be realized at the same time, and it is outstanding sensitively to convert spraying The length and height of arm, rapidly adapt to different spraying areas, have debugging operations simple and fast, and cost is low, and spraying area is wide, The advantages that efficient.

Brief description of the drawings

Fig. 1 is structure diagram of the utility model using the special pesticide applicator of cotton of quick change lock；

Fig. 2 is left view of the utility model using the special pesticide applicator of cotton of quick change lock；

Fig. 3 is side view of the utility model using the special pesticide applicator branch device of cotton of quick change lock；

Fig. 4 is the top view of the utility model quick change lock；

Fig. 5 is the rearview of the utility model quick change lock.

In figure：1st, frame main body；2nd, wind turbine；3rd, spraying device；4th, Teat pipette；5th, right cantilever；6th, quick change is locked；61st, connecting seat； 6101st, the first mounting hole；6102nd, vertical core；6103rd, the second mounting hole；62nd, removable pin；63rd, fastener；64th, jacket casing；6401st, cylinder Cover through hole；65th, nut；66th, handle；67th, perforate；68th, elastic component；7th, left cantilever；8th, branch's device；9th, cantilever connecting seat；10th, wind Motor-driven Force system；11st, medicine-chest；12nd, connecting pole；1201st, through hole.

Embodiment

Below in conjunction with drawings and examples, the utility model is further elaborated.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 quick change lock is disclosed in the utility model, as shown in Fig. 4 to Fig. 5, including connecting seat 61, removable pin 62, bullet Property part 68 and jacket casing 64, the connecting seat 61 are fixedly connected with the jacket casing 64, and the elastic component 68 is arranged on the jacket casing 64 Interior, the removable pin 62 is axially across in the jacket casing 64 to the connecting seat 61, and the elastic component 68 is away from the connecting seat 61 one end are fixedly connected with the jacket casing 64, and the elastic component 68 is fixed close to described 61 one end of connecting seat with the removable pin 62 Connection, the removable pin 62 can be axially moved in jacket casing 64；The utility model passes through the jacket casing 64 that is set outside removable pin 62 Elastic component 68 with being set in jacket casing 64, can not only protect influence of the removable pin 62 from external environment, but also can increase The rebound dynamics of removable pin 62, makes fixation of the removable pin 62 to object more firm.

Specifically, in this embodiment of the utility model, elastic component 68 is spring, and spring is away from 61 one end of connecting seat It is fixedly connected with jacket casing 64, the other end is fixedly connected with removable pin 62, and removable pin 62 can be axially moved in jacket casing 64, at the same time Drive spring to move in same direction, it is further preferred that elastic component 8 is two, be symmetricly set on the both sides of removable pin 62, can Removable pin 62 is kept balance during exercise, and the screen resilience of removable pin 62 can be improved.

In this embodiment of the utility model, as shown in Fig. 4 to Fig. 5, it is solid that the connecting seat 61 is equipped with two first Determine 6101 and two second mounting hole 6103 of hole, the connecting seat 61 passes through two first mounting hole 6101 fastener 63 and the institutes State spray booms to be fixedly connected, the jacket casing 64 passes through two second mounting hole 6103 fasteners 63 and the connecting seat 61 It is fixedly connected；The jacket casing 64 is equipped with jacket casing through hole 6401, and the removable pin 62 is stretched to by the jacket casing through hole 6401 In the connecting seat 61；Perforation 67 is additionally provided with the connecting seat 61 and vertical core 6102, the removable pin 62 cross the perforation 67 inside, the vertical core 6102 are arranged on the connecting seat 61 on the side wall of described 64 one end of jacket casing, the removable pin 62 are equipped with handle 66 away from described 61 one end of connecting seat, and the handle 66 is screwed by two nuts 65 and the removable pin 62 Connect, perforation 67 and vertical core 6102 are additionally provided with the connecting seat 61, the removable pin 62 crosses the inside of the perforation 67, institute State vertical core 6102 and be arranged on the connecting seat 61 on the side wall of described 64 one end of jacket casing.

Specifically, in this embodiment of the utility model, perforation 67 is respectively arranged on the left side and the right side on connecting seat 61 Two first mounting holes 6101, connecting seat 61 are each passed through the first fixedly connected hole 6101 using fastener 63 and are fixed with spray booms Connection, the line on connecting seat 61 perpendicular to removable pin 62 are equipped with two second mounting holes 6103, corresponding on jacket casing 64 to set There are two second fixedly connected holes 6103, jacket casing 64 is fixed with connecting seat 61 using fastener 63 through the second mounting hole 6103 to be connected Connect；Removable pin 62 axially across jacket casing 64 both ends until wall of the perforation 67 of connector 61 away from 64 side of jacket casing on, activity 62 other end end of pin is equipped with handle 66, and handle 66 is fixedly connected by screw thread with removable pin 62, the work close to 66 one end of handle Dynamic pin 62 is equipped with two nuts 65, and two nuts 65 cannot be only used for pinch grip 66, and can regulation handle apart from jacket casing 64 Distance, it is further preferred that handle is chondritic, be not only convenient for people to operate, but also there is certain decoration function.

A kind of special pesticide applicator of cotton locked using quick change is disclosed in the utility model, as shown in Figures 1 to 5, 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 with it is described Frame main body is fixedly connected, and the wind turbine dynamical system 10 drives the wind turbine 2 to run, and the medicine-chest 11 connects with the Teat pipette 4 Logical, the Teat pipette 4 is connected with the humidifier by atomizer passgae, and the humidifier includes spraying device 3, hangs spray apparatus With drag spray apparatus, the spraying device 3 is connected with the Teat pipette 4 and the wind turbine 2, and 3 side of spraying device is fixed with Branch's device 8, the spraying device 3 is fixedly connected on below the spray booms by quick change lock 6, on branch's device 8 Equipped with connecting pole 12, shape of the section of the connecting pole 12 with the perforation 67 on the connecting seat 61, equal in magnitude, institute State 12 upper end of connecting pole and be equipped with some through holes 1201, the through hole 1201 is equal with the diameter of the removable pin 62；This practicality is new Using the special pesticide applicator of cotton of quick change lock in type, easily installation, quick-replaceable is easy to use, can not only realize at the same time to not The dispenser of same time cotton seedling, and the length and height of spray booms can be sensitively converted, rapidly adapt to different dispenser faces Product, there is debugging operations simple and fast, cost is low, and spraying area is wide, it is efficient the advantages that.

In this embodiment of the utility model, branch's device 8 is fixedly connected on described by the connecting pole 12 Below spray booms.

Specifically, in this embodiment of the utility model, connecting pole 12 is vertically arranged in the top of branch's device 8, even The section for connecing column 12 is rectangle, and further, 67 shape of perforating is in an equal amount of rectangle, and connecting pole 12 pierces into connection Inside perforation 67 on seat 61, then removable pin 62 in perforated 67 is through in the through hole 1201 set on connecting pole 12, to even Column 12 is connect to be fixed, it is further preferred that the vertical core 67 set is located at connecting seat 61 on the face of 64 side of jacket casing, people When removable pin 62 is inserted into through hole 1201, it can observe whether removable pin 62 is aligned with corresponding through hole 1201 in time, in order to spray The adjusting of mist mechanism height；The utility model can make quick change lock 6 and humidifier by the perforation 67 set on connecting seat 61 Upper connecting pole 12 connect more firmly, the vertical core 67 of setting, can be convenient to observation quick change lock 6 with connecting pole 12 on some through holes 1201 connection, and then the height of adjustable spraying mechanism.

In this embodiment of the utility model, as shown in Figures 1 to 3, the spraying device 3 includes air-supply arrangement and spray Device is spilt, the air-supply arrangement is fixedly connected on below the spray booms by quick change lock 6, and the air-supply arrangement is equipped with N number of, N number of air-supply arrangement is set in qually spaced in the lower section of the spray booms, and the air-supply arrangement passes through with the wind turbine 2 Air curtain connects, and the flusher is fixedly connected with the air-out direction of the air-supply arrangement by fixed plate, and the spraying device 3 is set Put and be arc-shaped excessive " V " shape chamber opening direction in branch's device 8, the utility model on spraying device 3 by setting The branches and leaves of Cotton Fields quickly can be carried out from the bottom to top, making dispenser scope wider by the branch's device 8 put, more efficient.

Specifically, in this embodiment of the utility model, the flusher includes spray boom and nozzle, the spray boom Connected with the nozzle, the Teat pipette 4 is connected by the atomizer passgae with the spray boom, and the nozzle is described equipped with six Nozzle is parallel two-by-two, and vertical direction is divided into two rows；Wind turbine 2 is led to by air curtain to air-supply arrangement send high pressure draught, and high pressure draught is again After air-supply wind apparatus is sent to flusher, further high pressure draught is sprayed to being sprayed at high-pressure liquefaction in device upper nozzle Liquid carry out secondary-atomizing, make droplet more refinement and uniform；In nebulization region, air-flow is turned over blade, makes its positive and negative equal Even medicine, it is possible to increase pesticide supplying effect, reduces dosage, saves drug cost.

In this embodiment of the utility model, as shown in Figure 1, described hang spray apparatus and described drag spray apparatus to pass through Quick change lock 6 is fixedly connected on the lower section of the spray booms between the two adjacent spraying devices 3, the spraying device 3, institute State hang spray apparatus and it is described drag spray apparatus individually to use, the different growing stages for cotton；The utility model is by spraying The spraying device 3 that is set on mist cantilever, hang spray apparatus and drag spray apparatus, can be realized at the same time to different in cotton field on a machine The cotton seedling in 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, spraying device 3, hang spray apparatus and drag spray apparatus to pass through Open and change the lower section that lock 6 is fixedly connected on spray booms, wherein, in the cotton seedling later stage, sprinkling disleave is carried out using spraying device 3 Agent, at the same it is parallel with spray booms and the top of spraying device 3 is provided with delivery conduit, and delivery conduit is connected with Teat pipette 4, defeated Conduit is sent to be equipped with some sprinklers connected with delivery conduit, the nozzle of sprinkler tilts down, in implementation process, spraying Device 3 sprays 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, when cotton branch mistake When excessive, sprinkler can be opened at the same time and sprayed from top to bottom, so as to carry out comprehensive spray to cotton；Seedling in cotton Phase, can use and drag spray apparatus, and the angle for dragging spray apparatus upper nozzle can be highly adjusted according to cotton plant, and then cotton plant be carried out comprehensive Spray liquid；In Young Cotton seedling stage, it can use 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 formed by 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 with the frame main body 1, The spray booms are equipped with cantilever connecting seat by control button control and activity between the left cantilever 7 and the right cantilever 5 9, the cantilever connecting seat 9 is fixedly connected in the frame main body 1, the left cantilever 7 and the right cantilever 5 and the cantilever Connecting seat 9 is fixedly connected.

Specifically, in this embodiment of the utility model, the left cantilever 7 includes the first left cantilever, second left side hangs Arm and the 3rd left cantilever, are equipped with the first left oil cylinder between the first left cantilever and the second left cantilever, described second is left outstanding It is equipped with the second left oil cylinder between arm and the 3rd left cantilever, the right cantilever 5 includes the first right cantilever, the second right cantilever and the Three right cantilevers, are equipped with the first right oil cylinder, the second right cantilever and institute between the first right cantilever and the second right cantilever State and the second right oil cylinder is equipped between the 3rd right cantilever, the first left cantilever and the first right cantilever and the cantilever connecting seat 9 are fixedly connected；The utility model not only may be used by the symmetrical and extensible of setting and the left cantilever 7 and right cantilever 5 that shrink To expand the spray area of pesticide, and equilibrant force can be produced to the machine of running.

Specifically, in this embodiment of the utility model, the first left cantilever and the second left cantilever on left cantilever 7 lead to Cross the first left oil cylinder to realize stretching, extension and shrink, the second left cantilever and the 3rd left cantilever 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 3rd right cantilever realizes stretching, extension by the second right oil cylinder and shrinks that left cantilever 7 and right cantilever 5 are respectively positioned on rack master after shrinking completely The both sides of body 1, make the symmetrical frame main body after minimum state, left cantilever and right cantilever full extension of whole machine 1 both sides, and be 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 and the 3rd left cantilever shape are identical, and size is that the first left cantilever is more than the second right cantilever more than the 3rd right side successively Cantilever, likewise, the first right cantilever, the second right cantilever and the 3rd right cantilever shape are identical, size is first right outstanding successively Arm is more than the 3rd right cantilever more than the second right cantilever, and the left and right cantilever afterbody of this design is lighter, can prevent left and right cantilever from existing After being fully deployed, because the 3rd left cantilever away from frame main body 1 and the 3rd right cantilever are overweight, and left cantilever and right cantilever is caused to hold Easily there is the phenomenon lost.

Specifically, in this embodiment of the utility model, the control button is inching button, the control button Control the left cantilever 7 and the right cantilever 5 successively by close to 9 side of cantilever connecting seat to the remote cantilever connecting seat 9 sides are stretched or are shunk successively, and the control button controls the left cantilever 7 and the right cantilever 5 to rise or fall, the control Left cantilever 7 described in button control processed and 5 left balanced adjustment of the right cantilever or right balanced adjustment；The utility model passes through setting The control button of spray booms activity is controlled, can not only adjust the stretching, extension and contraction of left and right cantilever, it is outstanding that spraying is raised and lowered Arm realizes the adaptation to the cotton seedling height of dispenser, and can individually raise left cantilever 7 or right cantilever 5, is balanced tune Section, prevents occurring machine imbalance, the phenomenon for causing machine to skew in hillside fields or rugged ground.

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, by control button large tank can be controlled first to be unfolded 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 3rd left cantilever and the 3rd right cantilever expansion 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 adjustment control button, also pass through Adjustment 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 being controlled to 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 Slow rise, reduce and tilt, and makes to prevent because being unfolded power excessive and to spray booms generation damage.

The special pesticide applicator of the cotton that can quickly remodel that the utility model is set, can not only realize to different times cotton at the same time Strain dispenser, quick-replaceable humidifier, the height of adjustable spraying mechanism, and can sensitively convert spray booms length and Just, different spraying areas is rapidly adapted to, there is debugging operations simple and fast, cost is low, and spraying area is wide, and efficiency height etc. is excellent Point.

The preferred embodiment of the utility model has shown and described in described above, 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 teaching or the technology of association area can be passed through in utility model contemplated scope 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 All should be in the protection domain of the appended claims for the utility model.

Claims (10)

1. A kind of 1. quick change lock, it is characterised in that：Including connecting seat (61), removable pin (62), elastic component (68) and jacket casing (64), institute State connecting seat (61) to be fixedly connected with the jacket casing (64), the elastic component (68) is arranged in the jacket casing (64), the work Dynamic pin (62) is axially across in the jacket casing (64) to the connecting seat (61), and the elastic component (68) is away from the connecting seat (61) one end is fixedly connected with the jacket casing (64), and the elastic component (68) is close to the connecting seat (61) one end and the activity Pin (62) is fixedly connected, and the removable pin (62) can be axially moved in jacket casing (64).
2. 2. quick change lock according to claim 1, it is characterised in that：The connecting seat (61) is equipped with two first mounting holes (6101) and two second mounting holes (6103), the connecting seat (61) use fastener by two first mounting holes (6101) (63) it is fixedly connected with spray booms, the jacket casing (64) uses fastener (63) and institute by two second mounting holes (6103) Connecting seat (61) is stated to be fixedly connected.
3. 3. quick change lock according to claim 1, it is characterised in that：The jacket casing (64) is equipped with jacket casing through hole (6401), The removable pin (62) is stretched in the connecting seat (61) by the jacket casing through hole (6401).
4. 4. quick change lock according to claim 1, it is characterised in that：The removable pin (62) is away from the connecting seat (61) one End is equipped with handle (66), and the handle (66) is screwed by two nuts (65) with the removable pin (62) to be connected.
5. 5. quick change lock according to claim 1, it is characterised in that：Perforation (67) is additionally provided with the connecting seat (61) and is erected Hole (6102), the removable pin (62) cross the inside of the perforation (67), and the vertical core (6102) is arranged on the connecting seat (61) on the side wall of the jacket casing (64) one end.
6. 6. the special pesticide applicator of cotton that a kind of quick change using described in claim 1 is locked, 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 are consolidated with the frame main body Fixed connection, the wind turbine dynamical system (10) drive wind turbine (2) operation, and the medicine-chest (11) connects with the Teat pipette (4), The Teat pipette (4) is connected with the humidifier by atomizer passgae, and the humidifier includes spraying device (3), hangs spray dress Spray apparatus is put and drags, the spraying device (3) connects with the Teat pipette (4) and the wind turbine (2), the spraying device (3) one Side is fixed with branch's device (8), it is characterised in that：The spraying device (3) is fixedly connected on described by quick change lock (6) Below spray booms, branch's device (8) is equipped with connecting pole (12), section and the connecting seat of the connecting pole (12) (61) shape of the perforation (67) on, equal in magnitude, connecting pole (12) upper end is equipped with some through holes (1201), the through hole (1201) it is equal with the diameter of the removable pin (62).
7. 7. the special pesticide applicator of cotton according to claim 6, it is characterised in that：Branch's device (8) passes through the connection Column (12) is fixedly connected on below the spray booms.
8. 8. the special pesticide applicator of cotton according to claim 6, it is characterised in that：The spraying device (3) includes air-supply and fills Put and flusher, the air-supply arrangement are locked (6) by the quick change and be fixedly connected on below the spray booms, the air-supply Device is equipped with N number of, and N number of air-supply arrangement is set in qually spaced in the lower section of the spray booms, the air-supply arrangement with it is described Wind turbine (2) is connected by air curtain, and 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.
9. 9. the cotton special pesticide applicator according to claim 6 that can quickly remodel, it is characterised in that：It is described hang spray apparatus and It is described to drag spray apparatus to lock the spray booms that (6) are fixedly connected between the two adjacent spraying devices (3) by quick change Lower section, the spraying device (3), it is described hang spray apparatus and it is described drag spray apparatus individually to use, the difference for cotton Growth period.
10. 10. the special pesticide applicator of cotton according to claim 6, 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 formed by 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 be connected in the frame main body (1), the spray booms by control button control and activity, the left cantilever (7) and Cantilever connecting seat (9) is equipped between the right cantilever (5), the cantilever connecting seat (9) is fixedly connected on the frame main body (1) On, the left cantilever (7) and the right cantilever (5) are fixedly connected with the cantilever connecting seat (9).