CN208549758U

CN208549758U - Fog machine and spray rod device

Info

Publication number: CN208549758U
Application number: CN201821105858.4U
Authority: CN
Inventors: 刘金昆; 张焕明; 閤慧慧; 姚坤
Original assignee: DONGFENG ISEKI AGRICULTURAL MACHINERY Co Ltd
Current assignee: DONGFENG ISEKI AGRICULTURAL MACHINERY Co Ltd
Priority date: 2018-07-12
Filing date: 2018-07-12
Publication date: 2019-03-01
Anticipated expiration: 2028-07-12

Abstract

The utility model provides a kind of fog machine and spray rod device, wherein the fog machine, including a plant protection host and a spray rod device, the spray rod device are arranged on the plant protection host, the spray rod device forms a variable spraying range.

Description

Fog machine and spray rod device

Technical field

The utility model relates to agricultural mechanical field more particularly to a kind of fog machines and spray rod device.

Background technique

Fog machine is that a kind of common farm machinery can be sprayed, be spread pesticides, applied fertilizer, weeding by plant protection machine operation Deng operation, pest and disease damage and other harmful organisms are eliminated the orderly progress to guarantee agricultural and forestry production, while being agricultural production Economic benefit establish guarantee, such as before industrial crops are killed damaged by insect evil just by fog machine progress plant protection at Reason.Fog machine is used between agricultural, greatly improves production efficiency, solves the problems, such as manpower shortage, but also whole The labor cost of a agricultural production declines.In traditional plant protection activity, user usually requires to spray personally, spread The operation such as medicine, and the long cantilever of fog machine has bigger operating space compared with the arm of user, can just complete in a short time The plant protection work in one mu of soil.That is, the huge advantage of fog machine is that it has a biggish spraying range, so that driving The person of sailing efficiently can complete plant protection operation in a wide region.

The problem of fog machine currently on the market, is that the range of long cantilever is fixed, that is to say, that told plant protection The spraying range of machine is fixed.For example, be applied to fog machine in a greenhouse originally, the length of long cantilever in order to The area for adapting to greenhouse is designed to a lesser length, when the fog machine needs to be applied to a biggish region, institute The working efficiency for stating fog machine may not allow user satisfied.For another angle, it is applied to a large area originally The length of fog machine, long cantilever is designed to a biggish length to adapt to larger area, when the fog machine need by Applied in greenhouse, the possible fog machine can not work in greenhouse, because the long cantilever can not be unfolded in greenhouse.

And the spraying range size that the nozzle of traditional fog machine is formed can not be adjusted, so working as the adjacent spray When the spraying range that mouth is formed is larger, the adjacent nozzle will form duplicate spraying range, not only result in medical fluid resource Waste improve planting cost and also in repeat sprinkling region crops may because the medical fluid being sprayed is overweight and by Damage.

In the prior art, the body of rod includes a mobile jib and two side levers, and the side lever is connected to the mobile jib two It holds and extends from outside the both ends phase of the mobile jib.But in the operation process of traditional fog machine, two side levers are only It can be adjusted simultaneously, i.e., two side levers can only be at job state simultaneously.So when required sprinkling region is not wrapped When including one of side lever institute sprinkling region to be formed, then it will form the waste of medical fluid, flexibility is poor.

In crop planting, some pest and disease damages are not made only in the branches and leaves upper surface of crops, and are formed in farming The branches and leaves back side of object.But traditional fog machine often can only be by the branch of medicine liquid spray to crops during spraying insecticide Leaf upper surface and the branches and leaves back side formed sprinkling blind area, be unable to get improvement so as to cause the pest for parasitizing the branches and leaves back side.

Utility model content

The main advantage of the utility model is that it provides a kind of fog machine and spray rod device, the fog machine and can expand Medicine liquid spray range, operating efficiency are higher.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the sprinkling model of the fog machine Enclosing can be adjusted according to actually required spraying range size, and flexibility is higher.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the length of the spray rod device It is adjusted to form different spraying ranges, flexibility is higher.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, and the spray rod device includes one Mobile jib and at least a sub bar, by the sub bar axis be connected to the mobile jib and the mobile jib both ends formed another spraying range from And the spraying range of fog machine described in further expansion.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the spray rod device it is described Mobile jib includes two side levers, and the side lever can be conditioned carry out operation respectively, the fog machine higher to the utilization rate of medical fluid Applicability it is also stronger.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the spray rod device it is described Sub bar can be conditioned carry out operation respectively, higher to the utilization rate of medical fluid, and the applicability of the fog machine is also stronger.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, may be implemented to crops It sprays in all directions from top to down and from bottom to up simultaneously, spraying range is more comprehensive.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the spray rod device further include Multiple nozzles, and the adjustable in length of the sub bar between the nozzle, it is simultaneously corresponding by adjusting the distance between nozzle The water pressure in transmission pipeline is adjusted to form corresponding spraying range size to avoid carrying out crops repeating sprinkling, The utilization rate for improving medical fluid reduces plant protection cost.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, the plurality of spray head phase It mutually interval and is arranged at the bar spray assembly in an orderly manner, there are a predetermined ground clearance between adjacent spray head, avoids in plant protection In the process, crops are missed or spray solution amount is inadequate, influence the effect of plant protection.

Another advantage of the utility model is that it provides a kind of fog machine and spray rod device, in the plurality of spray head Two spray heads be arranged at the both ends of the bar spray assembly respectively, so as to expand the sprinkling model of the fog machine It encloses, improves the operating efficiency of the fog machine, while crops during plant protection being avoided to be missed and influence plant protection effect.

The utility model another advantage is that provide a kind of fog machine and spray rod device, wherein in the spray boom quilt During adjustment, the spacing between sprinkler part at least one described spray boom is adjusted, and then makes the spray bar length When carrying out liquid sprinkling, the density of sprinkling is adjusted the adjustable fog machine, and then the spray bar length can be made adjustable The fog machine can be preferably adapted to the density of crops.

Other advantage and characteristics of the utility model are able to fully demonstrate and can be by appended by following detailed descriptions The combination of the means and device specially pointed out in claim is achieved.

According to the utility model, foregoing purpose and other purposes and advantage can be realized, the utility model provides a plant protection Machine, including a plant protection host and a spray rod device, the spray rod device are arranged on the plant protection host, the spray rod device Form a variable spraying range.

According to the another aspect of the utility model, the utility model provides a fog machine, comprising:

One car body；One walking unit, wherein the walking unit is arranged at the car body；

One spray unit, wherein the spray unit provides a sprinkling region, wherein the spray unit is by the sprinkling The range in region is adjustably set to the Vehicular body front；

One feed unit, wherein the feed unit is arranged at the rear vehicle；One driving unit, wherein the drive Moving cell is arranged at the car body, and the walking unit is driveably connected to the driving unit；And

One control unit, wherein described control unit is arranged at the car body, and the walking unit, the sprinkling are single First, the described feed unit, the driving unit are controllably connected to described control unit respectively.

According to the another aspect of the utility model, the utility model further provides a spray rod device, the spray boom Device is connected on a plant protection host to form a fog machine, comprising:

One mobile jib, the mobile jib are arranged and are connected to a fuselage of the plant protection host, and the mobile jib forms a sprinkling model It encloses；

Multiple nozzles, the nozzle are arranged on the mobile jib and are connected to the mobile jib；And

One control device, a control system of the plant protection host communicatedly connect the control device, the control dress The control mobile jib elongation is set to expand the spraying range.

According to the another aspect of the utility model, the utility model further provides a spray rod device, for being installed on One fog machine, comprising: a sprinkling main body, wherein the sprinkling main body is arranged at the fog machine；

Two spray booms, at least one of spray boom described in two of them are adjustably set to the sprinkling main body by length； And

One sprinkler part, wherein the sprinkler part is arranged in two spray booms.

By the understanding to subsequent description and attached drawing, the further purpose of the utility model and advantage will be able to abundant body It is existing.

The these and other objects of the utility model, feature and advantage, by following detailed descriptions, attached drawing and right are wanted It acquires to fully demonstrate.

Detailed description of the invention

Fig. 1 is the schematic diagram of the first embodiment of the utility model first embodiment.

Fig. 2 is the schematic diagram of second of embodiment of the utility model first embodiment.

Fig. 3 is the schematic diagram of the third embodiment of the utility model first embodiment.

Fig. 4 is the schematic diagram of the 4th kind of embodiment of the utility model first embodiment.

Fig. 5 is the schematic diagram of the first embodiment of the utility model second embodiment.

Fig. 6 is the schematic diagram of second of embodiment of the utility model second embodiment.

Fig. 7 is the schematic diagram of the third embodiment of the utility model second embodiment.

Fig. 8 is the schematic diagram of the 4th kind of embodiment of the utility model second embodiment.

Fig. 9 is the schematic diagram of the 5th kind of embodiment of the utility model second embodiment.

Figure 10 is the schematic diagram of the first embodiment of the utility model 3rd embodiment.

Figure 11 is the schematic diagram of second of embodiment of the utility model 3rd embodiment.

Figure 12 is the schematic diagram of the third embodiment of the utility model 3rd embodiment.

Figure 13 is the schematic diagram of the 4th kind of embodiment of the utility model 3rd embodiment.

Figure 14 is the schematic diagram of the 5th kind of embodiment of the utility model 3rd embodiment.

Figure 15 is the schematic diagram of the first embodiment of the utility model fourth embodiment.

Figure 16 A-B is the schematic diagram of second of embodiment of the utility model fourth embodiment.

Figure 17 is the stereoscopic schematic diagram of the utility model fourth embodiment.

Figure 18 is the schematic diagram of the first embodiment of the 5th embodiment of the utility model.

Figure 19 is the schematic diagram of second of embodiment of the 5th embodiment of the utility model.

Figure 20 is the schematic diagram of the first embodiment of the utility model sixth embodiment.

Figure 21 is the system schematic of the utility model sixth embodiment.

Figure 22 is the schematic diagram of the third embodiment of the utility model sixth embodiment.

Figure 23 is the schematic diagram of the 4th kind of embodiment of the utility model sixth embodiment.

Figure 24 is the schematic diagram of the 5th kind of embodiment of the utility model sixth embodiment.

Specific embodiment

It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs The other technologies scheme of case and the spirit and scope without departing from the utility model.

It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper", The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on Stating term should not be understood as limiting the present invention.

It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no It can be interpreted as the limitation to quantity.

As shown in Figure 1, the utility model provides the first embodiment of the first embodiment of a fog machine, the plant Guarantor's machine includes a plant protection host 710 and a spray rod device 720, and the spray rod device 720 is arranged on the plant protection host 710, The spray rod device 720 has an initial length, and the spray rod device 720 includes a mobile jib 721, and the plant protection host 710 wraps An engine 711, a fuselage 712 and a control system 713 are included, the engine 711 is the fuselage 712 and the control is System 713 provides the energy.

In the present embodiment, the spray rod device 720 is controlled by the plant protection host 710 to expand the spray rod device 720 spraying range.

In the first embodiment, the spray rod device 720 includes a mobile jib 721, and the mobile jib 721 is a hollow pipeline, Multiple nozzles 722 are provided on the mobile jib 721, the nozzle 722 is connected to the mobile jib 721.It is arranged in the fuselage 712 There are a water tank 7121 and a pressurizer 7122, the liquid in the water tank 7121 is sprayed into the mobile jib by the pressurizer 7122 721, and sprayed by the nozzle 722.

In normal use process, the mobile jib 721 has an initial length, in initial length, the mobile jib 721 Form a spraying range 7210, it is to be understood that the mobile jib 721 can be symmetrically positioned at the two of the fuselage 712 Side.

It should be noted that the nozzle 722 on the mobile jib 721 is distributed in the Along ent of the mobile jib 721, example Such as, when being set to 72 nozzles, the intermediate point of bisection of the mobile jib 721 is arranged in one of them nozzle 722, another The end of the mobile jib 721 is arranged in the nozzle 722.That is, when the mobile jib 721 needs to be stretched, phase The position for the nozzle 722 answered also changes therewith.

In the initial state, a hiding section 7211 is provided in the mobile jib 721, the hiding section 7211 is hidden in institute It states in fuselage 712, that is to say, that when this segment length that the mobile jib 721 exposes is the initial length.It is understood that It is that the hiding section 7211 is provided integrally in the mobile jib 721, one end of the hiding section 7211 is communicated to the water tank 7121。

The spray rod device 720 further includes a control device 723, and the control device 723 has 7231 He of a control arm One transfer tube 7232, the transfer tube 7232 controllably connect the control arm 7231, and the control arm 7231 is connected to institute Mobile jib 721 is stated, wherein the transfer tube 7232 provides the energy by the engine 711, the transfer tube 7232 passes through described Control system 713 is controlled.

When the control system 713 provides a control signal, the control signal is transferred to institute by the control system 713 Transfer tube 7232 is stated, the transfer tube 7232 executes the control signal and then controls the control arm 7231 and moved.Institute Stating control arm 7231 drives the mobile jib 721 to extend outwardly, so that the hiding section 7211 in the mobile jib 721 is from the machine It is stretched out in body 712.

The hiding section 7121 is driven by the control arm 7231 and is stretched out from the fuselage 712, and then is increased The use length of the mobile jib 721, so that the length for having more the hiding section 7121 than initial length using length at this time, And then expand the spraying range of the spray rod device 720.

It should be noted that the connection type of the control arm 7231 and the mobile jib 721 includes welding, hinged, interlocking Equal those skilled in the art are easy the mode associated, and the control arm 7231 is outside along the length direction of the mobile jib 721 The mobile jib 721 is controlled to extend outwardly.

It is noted that the hiding section 7211 and the connection type of the water tank 7121 are soft connect, that is to say, that institute It states hiding section 7211 and is connect with the water tank 7121 by a hose, it, will not when so that the hiding section 7211 is extended It is detached from the connection with the water tank 7121.

Restore signal when the control system 713 provides one, the recovery signal is transferred to institute by the control system 713 Transfer tube 7232 is stated, the transfer tube 7232 executes the control signal and then controls the control arm 7231 and moved.Its Described in control arm 7231 drive the mobile jib 721 to extend internally so that the hiding section 7211 in the mobile jib 721 hide To the fuselage 712.

In above-described embodiment, although the length of the hiding section 7211 is fixed, but the control system 713 can It controls the transfer tube 7231 and completes grading control, the grading control of the utility model meaning refers to driving described in each secondary control The distance that pump 7232 completes driving is identical.

It is understood that the control method that the control system 713 controls the transfer tube 7232 includes following.Two Kind, the first is that the control system 713 only once controls signal, that is to say, that the transfer tube 7232 drives the control Arm 7231 processed completes the elongation of the mobile jib 721 and shrinks to complete in once-through operation；Second is the control system 713 More secondary control signals can be provided with, that is to say, that the transfer tube 7232 drives the control arm 7231 to complete the mobile jib 721 elongation and contraction can be completed in multi-pass operation, and in this mode of operation, the mobile jib 721 can be according to practical feelings Condition and the length for adjusting stretching or contraction.

It is noted that the control signal in above-described embodiment is in response to the control system 713, the control system 713 in response to the operator operation.

Therefore, in another embodiment, the control system 713 provides a processor 7131, the processor The area and data boundary in 7131 farmlands to be sprayed of processing, wherein the processor 7131 handles and analyze these data It can be obtained whether the mobile jib 721 needs to extend.

A kind of situation is that the processing of processor 7131 and analysis obtain, and the initial length of the mobile jib 721 is enough The sprinkling in farmland is completed, at this point, not needing to control the transfer tube 7232 and then controlling the control arm 7231.

Another situation is that the processing of processor 7131 and analysis obtain, the initial length of the mobile jib 721 is also insufficient To be fully completed the sprinkling in farmland, at this point, generating an elongation signal, the elongation signal is transferred to the transfer tube 7232, The transfer tube 7232, which drives the control arm 7231 and then controls the mobile jib 721, to extend outwardly corresponding length.

According to above-mentioned first embodiment, the utility model provides the telescopic method of a spray rod device 720, comprising:

(a) in response to the control signal of the control system 713, the transfer tube 7232 drives the control arm 7231 to move It is dynamic；And

(b) control arm 7231 drives the mobile predetermined length of the mobile jib 721, and then completes elongation and shrink.

Before step (a), further include:

(a0) boundary and the area data that the farmland to be sprayed is inputted in the processor 7131 obtain spray boom dress Set the optimum length data of 720 mobile jib 721；And

(a1) compare the initial length data of optimum length data and the mobile jib 721, if optimum length data are less than Or being equal to initial length data, then the mobile jib 721 does not need to be stretched；If optimum length data are greater than the initial length Degree evidence, then the mobile jib 721 then needs to be elongated to corresponding length, and the processor 7131 generates a control letter at this time Number.

It is noted herein that when the difference of optimum length data and the initial length data do not exceed it is described initial Length data, if the difference of data is greater than the length of the hiding section 7121, then the distance at most extended is the hiding section 7121 length.

It is understood that the control signal is a secondary control in one embodiment, the control signal is another A kind of embodiment is repeatedly to control.

As shown in Fig. 2, the utility model provides second of embodiment of a first embodiment, in the present embodiment, The fog machine includes a plant protection host 710A and a spray rod device 720A, and the spray rod device 720A setting is in the plant protection master On machine 710A, the spray rod device 720A has an initial length, and the spray rod device 720A includes a mobile jib 721A, described Plant protection host 710A includes an engine 711A, a fuselage 712A and a control system 713A, and the engine 711 is described The fuselage 712A and control system 713A provides the energy.

In the first embodiment, it is a hollow tube that the spray rod device 720A, which includes mobile jib a 721A, the mobile jib 721A, Road, is provided with multiple nozzle 722A on the mobile jib 721A, and the nozzle 722A is connected to the mobile jib 721A.The fuselage A water tank 7121A and pressurizer a 7122A, the pressurizer 7122A are provided in 712A by the liquid in the water tank 7121A The mobile jib 721A is sprayed into, and is sprayed by the nozzle 722A.

In normal use process, the mobile jib 721A has an initial length, in initial length, the mobile jib 721A forms a spraying range 7210A, it is to be understood that the mobile jib 721A can be symmetrically positioned at the fuselage The two sides of 712A.

It should be noted that the nozzle 722A on the mobile jib 721A is distributed in the Along ent of the mobile jib 721A, For example, the intermediate point of bisection of the mobile jib 721A is arranged in one of them nozzle 722A, separately when being set to 72 nozzles The end of the mobile jib 721A is arranged in one nozzle 722A.That is, need to be stretched as the mobile jib 721A When, the position of the corresponding nozzle 722A also changes therewith.

Corresponding, multiple extendable temple members 7212A are arranged in the mobile jib 721A, and the extendable temple members 7212A is integrally set It sets in the mobile jib 721A, a control device 723A, the control dress is provided in each described extendable temple members 7212A Setting 723A includes that a control arm 7231A and transfer tube a 7232A, the control arm 7231A controls the institute in the mobile jib 721 Extendable temple members 7212A is stated to stretch.

It is understood that the length of the duct wall in the extendable temple members 7212A be it is variable, be according to the variation of external force Achievable flexible, the control arm 7231A connects one end of the extendable temple members 7212A, described in the transfer tube 7232A driving Control arm 7231A is to provide external force and complete the flexible of the extendable temple members 7212A.

The extendable temple members 7212A is arranged on the mobile jib 721, in a kind of wherein embodiment, the entire mobile jib 721 be the extendable temple members 7212A composition, and in another embodiment, the mobile jib 721 includes the extendable temple members 7212A and non-telescoping part.When the control system 713A provides a control signal, the control signal is transferred to institute Transfer tube 7232A is stated, the transfer tube 7232A drives the control arm 7231A, and then described in control arm 7231A control Extendable temple members 7212A completes elongation.

Operational order of the control signal of the control system 713A in response to the operator, the control system 713A includes that control panel a 7132A, the control panel 7132A provides two operation selections, and an operation selection is elongation, separately One operation selection is to shorten.

In response to the operation selection of elongation, the control panel 7132A generates the control signal of an elongation, and further passes It is defeated on the transfer tube 7232A, the transfer tube 7232A executes the control signal of the elongation and drives the control arm 7231A, the control arm 7231A control the operation that the extendable temple members 7212A completes elongation.

In response to the operation selection of shortening, the control panel 7132A generates a control signal shortened, and further passes It is defeated on the transfer tube 7232A, the transfer tube 7232A executes the control signal of the elongation and drives the control arm 7231A, the control arm 7231A control the extendable temple members 7212A and complete the operation shortened.

According to above-described embodiment, the utility model provides the telescopic method of a spray rod device 720A, comprising:

(a) in response to the control signal of the control system 713A, the transfer tube 7232A drives the control arm 7231A is mobile；

(b) in response to the control signal of elongation, the control arm 7231A drives the mobile jib 721A to extend outwardly, described The extendable temple members 7212A in mobile jib 721A is stretched to complete the elongation of the mobile jib 721A；And

(c) in response to the control signal of shortening, the control arm 7231A drives the mobile jib 721A to contract, described The extendable temple members 7212A in mobile jib 721A is completed the contraction of the mobile jib 721A by pinching.

As shown in figure 3, the utility model provides the third embodiment of first embodiment, in the present embodiment, institute Stating fog machine includes a plant protection host 710B and a spray rod device 720B, and the spray rod device 720B setting is in the plant protection host On 710B, the spray rod device 720B has an initial length, and the spray rod device 720B includes a mobile jib 721B, the plant protection Host 710B includes an engine 711B, a fuselage 712B and a control system 713B, and the engine 711 is the fuselage The 712B and control system 713B provides the energy.

In the first embodiment, it is a hollow tube that the spray rod device 720B, which includes mobile jib a 721B, the mobile jib 721B, Road, is provided with multiple nozzle 722B on the mobile jib 721B, and the nozzle 722B is connected to the mobile jib 721B.The fuselage A water tank 7121B and pressurizer a 7122B, the pressurizer 7122B are provided in 712B by the liquid in the water tank 7121B The mobile jib 721B is sprayed into, and is sprayed by the nozzle 722B.

In normal use process, the mobile jib 721B has an initial length, in initial length, the mobile jib 721B forms a spraying range 7210B, it is to be understood that the mobile jib 721B can be symmetrically positioned at the fuselage The two sides of 712B.

It should be noted that the nozzle 722B on the mobile jib 721B is distributed in the Along ent of the mobile jib 721B, For example, the intermediate point of bisection of the mobile jib 721B is arranged in one of them nozzle 722B, separately when being set to 2 nozzles The end of the mobile jib 721B is arranged in one nozzle 722B.

According to the embodiment of the present invention spray rod device 720B, wherein the spray rod device 720B further includes an extension rod 724B, wherein the extension rod 724B is arranged on the mobile jib 721B, institute is collapsibly arranged in the extension rod 724B The end for stating mobile jib 721B is provided with a folding device 725B in the junction of the extension rod 724B and the mobile jib 721B, The folding device 725B includes an a transfer tube 7251B and control arm 7252B, wherein the transfer tube 7251B is described in Engine 711B provides the energy, and the transfer tube 7251B drives the control arm 7252B, described in the control arm 7252B drives End axis rotation of the extension rod 724B around the mobile jib 721B.The transfer tube 7251B passes through the control system 713B It controls and completes to operate.

It is understood that the mobile jib 721B is hollow stem, in normal use process, the end of the mobile jib 721B is set It is equipped with closing cock a 7213B, the extension rod 724B and is in the side of the mobile jib 721B.The extension rod 724B is hollow Bar, the caliber of the extension rod 724B are equivalent to the caliber of the mobile jib 721B.

During needing to extend, the transfer tube 7251B described first drives the closing cock 7213B to unlock the mobile jib The closing of the end of 721B, and then drive the control arm 7252B to drive the extension rod 724B around the mobile jib 721B End axe movement, after completing axis rotation, one end phase of one end of the extension rod 724B and the mobile jib 724B Mutually fitting, at this point, the liquid of the mobile jib 721B can also be sprayed by the extension rod 724B.

It is noted that the extension rod 724B turn to be bonded to each other with the mobile jib 721B when, this In the process, the water tank 7121B of the fuselage 712B, which suspends to the mobile jib 721B, provides liquid, that is to say, that institute at this time State fog machine pause sprinkling.It is understood that the extension rod 724B further includes an at least nozzle 722B, the extension rod 724B is when being folded completion and being interconnected with the mobile jib 721B, the sprinkling model of the spray rod device 720B 7200B is enclosed to be expanded.

According to above-described embodiment, the utility model provides the telescopic method of a spray rod device 720B, comprising:

(a) in response to the control signal of the control system 713B, the transfer tube 7251B drives the closing cock 7213B unseals the end of the mobile jib 721B；

(b) the transfer tube 7251B drives the control arm 7252B mobile, and the control arm 7252B drives the extension End axe movement of the bar 724B around the mobile jib 721B；And

(c) when one end of one end of the extension rod 724B and the mobile jib 724B is bonded to each other, that is, institute is completed State extension of the extension rod 724B on the mobile jib 721B.

Include: before step (a)

The control system 713B controls the water tank 7131B and pressurizer 7132B and suspends to the mobile jib 721B Liquid is provided.

Include: after step (c)

The control system 713B controls the water tank 7131B and pressurizer 7132B and provides to the mobile jib 721B Liquid.

As shown in figure 4, the utility model provides the 4th kind of embodiment of first embodiment, in the present embodiment, institute Stating fog machine includes a plant protection host 710C and a spray rod device 720C, and the spray rod device 720C setting is in the plant protection host On 710C, the spray rod device 720C has an initial length, and the spray rod device 720C includes a mobile jib 721C, the plant protection Host 710C includes an engine 711C, a fuselage 712C and a control system 713C, and the engine 711 is the fuselage The 712C and control system 713C provides the energy.

In the first embodiment, it is a hollow tube that the spray rod device 720C, which includes mobile jib a 721C, the mobile jib 721C, Road, is provided with multiple nozzle 722C on the mobile jib 721C, and the nozzle 722C is connected to the mobile jib 721C.The fuselage A water tank 7121C and pressurizer a 7122C, the pressurizer 7122C are provided in 712C by the liquid in the water tank 7121C The mobile jib 721C is sprayed into, and is sprayed by the nozzle 722C.

In normal use process, the mobile jib 721C has an initial length, in initial length, the mobile jib 721C forms a spraying range 7210C, it is to be understood that the mobile jib 721C can be symmetrically positioned at the fuselage The two sides of 712C.

It should be noted that the nozzle 722C on the mobile jib 721C is distributed in the Along ent of the mobile jib 721C, For example, the intermediate point of bisection of the mobile jib 721C is arranged in one of them nozzle 722C, separately when being set to 72 nozzles The end of the mobile jib 721C is arranged in one nozzle 722C.

According to the embodiment of the present invention spray rod device 720C, wherein the spray rod device 720C further includes an extension rod 724C, wherein the extension rod 724C is arranged on the mobile jib 721C, the extension rod 724C is telescopically disposed in institute The inside of mobile jib 721C is stated, the junction of the extension rod 724C and mobile jib 721C is provided with a telescopic device 726C, institute Stating telescopic device 726C includes an a transfer tube 7261C and control arm 7262C, wherein the transfer tube 7261C passes through the hair Motivation 711C provides power, and the transfer tube 7261C drives the control arm 7262C, and the control arm 7262 drives described prolong Boom 724C is stretched out from the mobile jib 721C.The transfer tube 7261C is controlled by the control system 713C to complete to grasp Make.

It is understood that the mobile jib 721C is hollow stem, and in normal use process, the end of the extension rod 724C Identical with the position of end of the mobile jib 721C, the extension rod 724C is in the inside of the mobile jib 721C.The extension Bar 724C is hollow stem, and the caliber of the extension rod 724C is slightly less than the caliber of the mobile jib 721C.

When the extension rod 724C is driven by the control arm 7262C, the extension rod 724C pushes institute The closing cock 7213C is stated, the extension rod 724C extends outwardly, at this point, the spraying range 7210 of the spray rod device 720C Expanded.

According to above-mentioned fourth embodiment, the utility model provides the telescopic method of a spray rod device 720C, comprising:

(a) in response to the control signal of the control system 713C, the transfer tube 7261C drives the control arm 7262C is mobile；

(b) in response to the control signal of elongation, the control arm 7262C drives the extension rod 724C from the mobile jib 721C extends from inside to outside；And

(c) in response to the control signal of shortening, the control arm 7262C drives the extension rod 724C from the mobile jib The export-oriented outer retraction of 721C.

Include: in step (b)

When the extension rod 724C extends, the extension rod 724C pushes the closing cock 7213C to complete deblocking.

Include: in step (c)

When the extension rod 724C is retracted into the mobile jib 721C, mobile jib described in the closing cock 7213C self-closed The end of 721C.

As shown in figure 5, the utility model provides the first embodiment of second embodiment, the fog machine includes a plant Host 810 and a spray rod device 820 are protected, the spray rod device 820 is arranged on the plant protection host 810, the spray rod device 820 have an initial length, and the plant protection host 810 includes an engine 811, a fuselage 812 and a control system 813, institute Stating engine 811 is that the fuselage 812 and the control system 813 provide the energy.

The spray rod device 820 includes a spray unit 830, and the spray unit 830 includes a spray boom 831, wherein institute Stating spray boom 831 includes an adjutage 8311, multiple nozzles 8312 and at least a feeder channel 8313, wherein the feeder channel 8313 can be communicatively connected to the nozzle 8312, wherein the nozzle 8312 is arranged at the adjutage 8311, it is described Feeder channel 8313 may be placed at the adjutage 8311, or be formed at the adjutage 8311.Preferably, described to prolong Semi-girder 8311 is arranged to a hollow tubular structure, and the feeder channel 8313 is located in the adjutage 8311.

It is noted that at least one nozzle 8312 is arranged on the end in outer side of the adjutage 8311 Portion expands the spraying range of spray boom Unit 831 in a manner of by touching mouth described in the setting of 8311 end of adjutage.

Preferably, the end of each adjutage 8311 is equipped with the nozzle 8312.

It is noted that the adjutage 8311 and the nozzle 8312 of the user for the spray unit 830 Control can be completed by a control panel, and the control panel is communicatively connected in a network in described control unit 850.In other words It says, the control panel is integrated in for the operation of the spray unit 830, user only needs by controlling the control plane Plate can complete the control for the spray unit 830.By the setting of the control panel, user is controlling the plant It does not need to look about the control button corresponding to each function of the spray unit 830 during guarantor's machine, essence can be concentrated Power controls the fog machine.

Further, the spray unit 830 includes an accommodating mechanism 832, wherein the accommodating mechanism 832 is arranged at The two sides of the car body 810, for storing the adjutage 8311.The adjutage 8311 has a unfolded state and a storage State, in the unfolded state, the adjutage 8311 is deployed in 810 two sides of car body, described to prolong in the receiving state Semi-girder 8311 is accommodated in 810 two sides of car body.The accommodating mechanism 832 includes a U-shaped support frame 8321, wherein the U-shaped Support frame 8321 is arranged at the both ends of the vehicle and can be when the adjutage 8311 is located at the receiving state The adjutage 8311 provides a supporting role.It is worth mentioning that the U-shaped structure of support frame as described above 8321, such design is kept away Exempt from during the fog machine moves, the adjutage 8311 either leaves in downward described in left and right directions Support frame 8321.

The adjutage 8311 is arranged to extend outwardly from the front of the car body 810, thus two extensions Arm 8311 is formd in 810 front of car body sprays region more than the one of 810 width of car body.The adjutage 8311 is by can It is rotatably arranged in the car body 810 relative to the car body 810, so that the sprinkling region of the adjutage 8311 can quilt It adjusts, the adjutage 8311 is enabled to be retracted when being not used or be unfolded when need to use.

Each adjutage 8311 is controllably connected to described control unit 850, so that two adjutages 8311 can be individually operated.It, can be only by described in one such as when fog machine operation in the lesser region in a space Adjutage 8311 realizes spraying operation.It will be appreciated by persons skilled in the art that the adjutage 8311 can be controlled to together One working frequency either working condition.That is, the adjutage 8311 can under the control of described control unit 850 It cooperates with each other.

It certainly, can be with it will be appreciated by persons skilled in the art that the number of the adjutage 8311 is not restricted to two It is three, four is either more.

The spray boom 831 of the fog machine is adjusted to a longer length from a shorter length, so that the plant One sprinkling region of the spray unit 830 of guarantor's machine is extended.In this way, the work of the fog machine is enhanced Efficiency, the fog machine can be adapted to biggish region.

With reference to shown in attached drawing 6, the utility model provides second of embodiment of second embodiment, wherein the utility model A spray unit 830 of a preferred embodiment be elucidated with.

The spray unit 830 includes at least two spray booms 831, wherein the spray boom 831 can be communicatively connected to it is described The raw material for being stored in the feed unit 860 is sprayed to the external world through the spray boom 831 by feed unit 860.The spray Bar 831 is respectively set at the two sides of the front of the car body 810, wherein the spray boom 831 is arranged to from the car body 810 fronts extend towards outside.

One spray boom 831 include an adjutage 8311, multiple nozzles 8312 and at least a feeder channel 8313, wherein The feeder channel 8313 can be communicatively connected to the nozzle 8312, wherein the nozzle 8312 is arranged at the extension Arm 8311, the feeder channel 8313 may be placed at the adjutage 8311, or be formed at the adjutage 8311.

In this example, the spray boom 831 is removably attachable to the car body 810, different to need in cooperation When spray area, the spray boom 831 can be replaced the other spray boom 831 to different length to meet the needs of different.

It is understood that the nozzle 8312 of the spray boom 831 by being alternatively arranged is formed in the adjutage 8311, that is to say, that the length of the spray boom 831 is longer, and the number of the nozzle 8312 is more and can cover longer Region, thus the spray unit 830 can possess a bigger sprinkling region after replacing a longer spray boom 831.

It is noted that the spray boom 831 of two sides can be arranged to different length, to meet different need It asks, the nozzle 8312 of the even described spray boom 831 can also be replaced with different size and different directions.Optionally, described Nozzle 8312 is removably attachable to the adjutage 8311.

Further, the feeder channel 8313 is arranged to a pipeline, part of formation of feeder channel 8313 In the car body 810 and the feed unit 860, feeder channel 8313 described in remainder is formed in the spray boom 831, described Feeder channel 8313 is connected to described control unit 850 so that during replacing spray boom 831 by controllable on-off The feeder channel 8313 can be cut off, and operator is avoided to touch raw material for human body damages such as agriculture Medicine.

Optionally, the part of the spray boom 831 feeder channel 8313 also can be severed, to avoid operator's contact To the raw material for remaining in the spray boom 831.

With reference to shown in attached drawing 7, the utility model provides second of embodiment of second embodiment, and wherein this is practical new One spray unit 830 of another preferred embodiment of type is elucidated with, wherein the spray unit 830 includes at least two spray booms 831, wherein the spray boom 831 can be communicatively connected to the feed unit 860, the feed unit will be stored in 860 raw material is sprayed to the external world through the spray boom 831.The spray boom 831 is respectively set at the front of the car body 810 Two sides, wherein the spray boom 831 is arranged to extend from 810 front of car body towards outside.

The spray boom 831 has an inner end and an outer end, wherein the inner end of the spray boom 831 is connected to the car body 810 fronts, the outer end of the spray boom 831 are a free end.In this example, the outer end quilt of the spray boom 831 can It is releasably connected to the length of another spray boom 831, is expanded by way of increasing by 831 quantity of spray boom entire described The sprinkling region of spray unit 830.

Specifically, the spray boom 831 includes the feeder channel 8313, wherein the feeder channel 8313 run through it is described Adjutage 8311, the adjutage 8311 are arranged to a hollow tubulose, that is to say, that the adjutage 8311 provides sky Between transport for raw material to the nozzle 8312 for being arranged at each position of the adjutage 8311.

When the single spray boom 831 is arranged at the car body 810 of the fog machine, the adjutage 8311 is on the outside End be arranged to closed, flow out the spray boom 831 from the opening except the nozzle 8312 to avoid raw material inside. Certainly, at least one nozzle 8312 may be placed at the end of the adjutage 8311 to expand sprinkling region.

In order to increase the length of the spray unit 830, the end of the spray boom 831 can further be connected another described Spray boom 831.When the spray boom 831 is connected to another spray boom 831, it is arranged to mutual between two spray booms 831 Connection, so that the raw material of the feed unit 860 reaches the spray boom newly installed by original spray boom 831 later 831。

Specifically, the adjutage 8311 includes one extending tube body 83111 and a closing cap 83112 and having one the One opening 83113 and one second opening 83114, wherein to be formed in the extension tube body 83111 close for first opening 83113 One end of the car body 810, second opening 83114 are formed in one of the extension tube body 83111 far from the car body 810 End, the closing cap 83112 are removably attachable to the extension tube body 83111.First opening 83113 is directly connected It is connected to the feeder channel 8313, raw material reaches described the from first opening 83113 after the extension tube body 83111 Two openings 83114.

When the sprinkling region for needing to expand the spray unit 830, the closing cap 83112 of the spray boom 831 is from institute It states the first opening 83113 to be disassembled, so that the feeder channel 8313 is exposed, when described the first of another spray boom 831 83113 positions that are open are connected to second opening, 83114 positions of original spray boom 831, two 831 quilts of spray boom It is interconnected so that raw material can reach the spray boom 831 in rear installation.

It is understood that the length of the spray boom 831 of 810 two sides of car body can be it is different.It is worth one It is mentioned that, the spray boom 831 is controllably connected to described control unit 850 respectively, and certainly, user can pass through the control The control panel of unit 850 processed realizes the control respectively for the spray boom 831.

It is worth mentioning, can also be controlled by described control unit 850 in the spray boom 831 of rear installation, the control is single Member 850 can control the spray pressure of the spray boom 831 to meet the needs of different.

With reference to shown in attached drawing 8, the utility model provides the 4th kind of embodiment of second embodiment, and wherein this is practical new One spray unit 830 of one preferred embodiment of type is elucidated with.

Further, the adjutage 8311 includes multiple extended elements 83115, wherein an extended element 83115 It is connected to another extended element 83115, in this example, the number of the extended element 83115 is three, it is possible to understand that , the number of the extended element 83115 do not cause to limit to the utility model.

It is noted that an extended element 83115 is foldably connected to another extended element 83115, the car body 810 will be directly connected in the distance of the distance of the extended element 83115 and the car body 810 herein The extended element 83115 be known as the first extended element 83115A, other are followed successively by the second extended element 83115B and third Extended element 83115C.Preferably, of length no more than first extended element of the second extended element 83115B The length of 83115A, of length no more than second extended element 83115B length of the third extended element 83115C.It changes Sentence talk about, the extended element 83115 closer to outside, the length of the extended element 83115 can be set it is shorter, with Facilitate subsequent folding.

In use, the second extended element 83115B is folded to first extended element inwardly 83115A, the third extended element 83115C is folded to outwardly the second extended element 83115B, so that the spray Spill the length of the of length no more than first extended element 83115A in the sprinkling region of unit 830.When the plant protection Machine needs to be applied to a biggish region, and the second extended element 83115B can be opened, so that described second extends structure Part 83115B and the first extended element 83115A are in same straight line.Each extended element 83115 can control respectively Ground is connected to described control unit 850.Relative position between two extended elements 83115 can pass through described control unit 850 can control.

Further, described control unit 850 can control the open angle between the extended element 83115, by two The length of two extended elements 83115 of different controls of open angle between a extended element 83115.Prolong when described It stretches component 83115 and is located at same linear position, the length longest of the extended element 83115.

Further, after the second extended element 83115B is opened, the third extended element 83115C is still It is folded to the second extended element 83115B.When needing bigger spraying range, the third extended element 83115C It can be opened further.

Optionally, the adjutage 8311 is by axis connection between the car body 810, each extended element 83115 It is connected with each other also by the mode of axis connection.Axial location is a vertical position so that the extended element 83115 can be one Horizontal position expansion is either collapsed.

Optionally, the extended element 83115 is rotatably connected at another extended element 83115.Rotation Angle is not limited in a horizontal plane, can also be rotated in a perpendicular.Change the extension structure by way of rotation Part 83115 is in a projected length of horizontal plane to obtain different spraying ranges.

It is understood that the folding direction between the extended element 83115 is inwardly, both towards the car body 810, so that the entire length of the spray boom 831 is shortened.Extended with the first extended element 83115A and described second For component 83115B, the second extended element 83115B can be in the top of the first extended element 83115A towards infolding It is folded, can also be in the lower section of the first extended element 83115A towards interior folding, it can also be in first extended element The left side of 83115A is also possible on the right side of the first extended element 83115A towards interior folding towards interior folding, it is possible to understand that , the folding mode between the first extended element 83115A and the second extended element 83115B is not for described Folding mode between second extended element 83115B and the third extended element 83115C causes to limit.Certainly, this field Technical staff it is understood that above-mentioned the first extended element 83115A and the second extended element 83115B it Between folding mode the utility model is not caused to limit.

It is understood that in the examples described above, being folded between two adjacent extended elements 83115 When, an extended element 83115 is kept fixed, and another extended element 83115 on the outside is moved inwardly to fold.

In some examples of the utility model, when being folded between two adjacent extended elements 83115, Two extended elements 83115 are all moved inwardly to fold.Such as the first extended element 83115A is by upward and court It rotates interiorly, the second extended element 83115B is simultaneously by upward and mobile inwardly, two extended elements 83115 The word of falling a V structure is formd in a perpendicular direction, so that the spraying range of the spray boom 831 is reduced, it is described at this time Third extended element 83115C still can be maintained at a horizontal position, that is to say, that the third extended element The spraying range of 83115C can also be guaranteed.

It is noted that in this way, the spray boom 831 can be fully raised, while the spray boom 831 It does not need to occupy excessive space in vertical direction, because the extended element 83115 can be folded mutually.The fog machine quilt Suitable for being used in a lesser region.

With reference to shown in attached drawing 9, the utility model provides the 5th kind of embodiment of second embodiment, wherein the utility model A spray unit 830 of a preferred embodiment be elucidated with.

The adjutage 8311 includes multiple extended elements 83115, and the extended element 83115 is arranged to scalable 's.Correspondingly, the extended element 83115 is configured with an X-shaped structure.

Specifically, the extended element 83115 includes one first connector 831151 and one second connector, wherein institute The first connector 831151 is stated by axis connection in second connector, and preferably, link position is located at described first and connects The middle position of fitting 831151 and second connector, wherein first connector 831151 and second connector Length it is identical.First connector 831151 and second connector are reciprocally rotationally connected.

When compressing the extended element 83115 in a up and down direction, first connector 831151 and described second connect Angle between fitting becomes smaller, so that the extended element 83115 becomes larger in the projected length of a horizontal plane, when one or so The extended element 83115 is compressed in direction, and the angle between first connector 831151 and second connector becomes larger, So that the extended element 83115 becomes smaller in the projected length of a horizontal plane.The extended element 83115 is controllably connected It is connected to described control unit 850, by first connector 831151 and described second for controlling the extended element 83115 The size of angle achieves that the control of the spraying range for the spray boom 831 between connector 831152.

Optionally, the feeder channel 8313 is formed in the adjutage 8311.Specifically, first connector 831151 and second connector 831152 be respectively formed with the feeder channel 8313.That is, first connection Part 831151 and a second connector 831152 respectively hollow pipeline configuration, and first connector 831151 and the link position of second connector 831152 there are spaces to pass through for raw material.

Further, between two extended elements 83115, hereon referred to as the first extended element 83115A and second Extended element 83115B, first connector 831151 of the first extended element 83115A is by axis connection in described second Second connector 831152 of extended element 83115B is to form a v-shaped structure and angle can be changed, and described first Second connector 831152 of extended element 83115A is by axis connection in described the of the second extended element 83115B A connection piece 831151 is to form an inverted V-shaped structure and angle can be changed.

The adjutage 8311 is arranged to a tubular structure, and the adjutage 8311 includes multiple extended elements 83115, wherein the extended element 83115 is equally also set to tubulose.It is two with 83115 number of extended element For situation.Two extended elements 83115 are hereinafter referred to as the first extended element 83115C and one second extended element 83115D, wherein the first extended element 83115C is directly connected in 810 front of car body, second extended element 83115D is connected to the first extended element 83115C, and the second extended element 83115D be housed inside it is described First extended element 83115C is needing one wherein the adjutage 8311 is controllably connected to described control unit 850 In the case where long length, the second extended element 83115D is from the first extended element 83115C by towards extrapolated.? In the case where needing a short length, the second extended element 83115D is pushed into the first extended element 83115C inwardly. It is of course also possible to be that the first extended element 83115C is housed inside the second extended element 83115D.

When the number of the extended element 83115 is three, when further comprising a third extended element 83115E, described Three extended element 83115E are housed inside the second extended element 83115D and can be relatively movably connected to described Two extended element 83115D.

As shown in Figure 10, the utility model provides the 3rd embodiment of fog machine, mobile jib 921 described in the utility model Multiple embodiments are as follows, and according to the utility model first preferred embodiment, the mobile jib 921 includes 9211 He of bar in one Two side levers 9212, two side levers 9212 are symmetrically disposed on the both ends of the middle bar 9211.And the nozzle 923 are positioned apart from the middle bar 9211 and the side lever 9212, then reach the middle bar 9211 and the side lever 9212 Medical fluid outside can be sprayed to by the nozzle 923.Because the sub bar 922 is symmetrically disposed on the mobile jib 921 Both ends, and with the outer end axis connection of the mobile jib 921 in axis connection point, the sub bar 922 is symmetrically disposed on the mobile jib 921 9212 both ends of the side lever, and with the outer end axis connection of the side lever 9212 in axis connection point, the sub bar 921 can The expansion of predetermined angle is carried out in a manner of being actuated to around axis connection point.

According to the utility model first preferred embodiment, the body 910 further includes a control unit 912, wherein the control Portion 912 processed includes a motor 9121 and multiple control elements 9122, may make the electricity by triggering the control element 9122 Machine 9121 starts 920 operation of spray rod device, i.e., the described motor 9121 provides needed for operation to the spray rod device 920 The energy.More specifically, the control unit 912 by trigger the control element 9122 wherein one or more make institute State 922 operation of the mobile jib 921 and/or the sub bar of spray rod device 920 described in 9121 respective drive of motor.

According to the utility model first preferred embodiment, the control element 9122 respectively include control element 91221, 91222,91223 and 91224, wherein the control element 91221 and 91222 is respectively used to control two of the mobile jib 921 The operation of the side lever 9212, the control element 91223 and 91224 are respectively used to the operation of two sub bars 922 of control.

It is noted that the control element 91221 and 91222 can control two side levers of the mobile jib 921 9212 carry out operation simultaneously, and two side levers 9212 that can also control the mobile jib 921 respectively distinguish operation, i.e. two institutes State side lever 9212 can one of them be in job state, another is in non-job state.91223 He of control element 91224 controllable two sub bars 922 carry out operation simultaneously, can also control two sub bars 922 respectively and distinguish operation, That is two sub bars 922 can one of them be in job state, another is in non-job state.

It, can also be by it is noted that the control element 91221-91224 may be implemented as control button form It is embodied as the form of operating stick, as long as the effect for controlling the mobile jib 921 and the progress operation of the sub bar 922 in embodiment can be reached Fruit is all suitable for the utility model.

It is noted that the control unit 912 can also control primer pump by the control element 91221-91224 The water pressure of formation, to further control the spraying range size that the nozzle 923 is formed.

As shown in figure 11, according to the utility model first preferred embodiment, the sub bar 922 is folded in the master respectively The wherein side of 921 outer end of bar, and each sub bar 922 is unfolded outward from the axis connection point with the mobile jib 921, from And allow when medical fluid is transferred to the mobile jib 921 and the sub bar 922 by being arranged at the mobile jib 921 and institute The nozzle 923 for stating sub bar 922 is sprayed to outside.More specifically, each sub bar 922 is folded in described respectively The side of the side lever 9212 of mobile jib 921, and the sub bar 921 is when by 912 initiating task of control unit, Mei Gesuo Sub bar 922 is stated to be unfolded outward from the axis connection point with the side lever 9212 of the mobile jib 921 respectively.

According to the utility model first preferred embodiment, when the middle bar 9211 of the spray rod device 920 is activated work When industry, the side lever 9212 is in receiving state, and the side lever 9212 is incorporated in the two sides of the body 910 respectively at this time. The body 910 further includes two groups of storage devices 913, wherein storage device 913 described in every group includes an at least accommodating groove 9131 An at least support frame 9132, each support frame as described above 9132 are connected to a wherein accommodating groove 9131 and support institute It states accommodating groove 9131 and stores the side lever 9212.Storage device 913 described in every group be arranged at respectively 910 two sides of body and It is respectively used to the side lever 9212 that storage is in receiving state.

It is noted that the accommodating groove 9131 and support frame as described above 9132 can pass through the connection components such as nut screw Dismountable connection, can also be integrally formed during fabrication.

Preferably, storage device 913 described in every group respectively includes two accommodating grooves 9131 and two support frames as described above 9132, two of them support frame as described above 9132 is respectively used to that the accommodating groove 9131 is supported to store the side lever 9212.More Body, two support frames as described above 9132 are respectively used to the front end and tail end that support the accommodating groove 9131 to the side lever 9212 It is stored, and when the side lever 9212 is placed into the storage device 913 and is in receiving state, the side lever 9212 Tail end forward end is in from the high inclination to low mode.It is worth noting that, in the present embodiment, 913 conduct of storage device Two accommodating grooves 9131 and two support frames as described above 9132 are preferably included, but storage device 913 described in every group is same An accommodating groove 9131 and a support frame as described above 9132 can be only included or including described in three or three or more Accommodating groove 9131 and support frame as described above 9132.

It is noted that support frame as described above 9132 is mounted respectively in the front and rear of the body 910, as excellent Choosing, wherein a support frame as described above 9132 is installed in the upper outer of the storing apparatus 930, i.e., after the described body 910 Portion, another support frame as described above 9132 are installed in the front of the body 910, are preferably installed in close to the spray rod device The front of 920 body 910.The mounted position of support frame 9132 described above is only used as illustrating, other to can achieve Equally supporting the accommodating groove 91310 to store installation site of the side lever 9212 in 910 two sides of body can be applicable in The utility model.

It is noted that the accommodating groove 9131 of the storage device 913 forms an accepting regions 91310, it is described Accepting regions 91310 have an opening, and by the opening, a part of the side lever 9212 enters the accepting regions 91310.And the size of the accepting regions 91310 is greater than the cross section that the spray rod device 920 is formed and is sized such that institute The accepting regions 91310 for stating storage device 913 can accommodate the spray rod device 920 in receiving state.

It is noted that when the side lever 9212 is in receiving state, i.e., when not being activated operation, the fog machine Spraying range is the spraying range of the formation of the middle bar 9211, and the spraying range of the fog machine is focused into the plant The middle front region of guarantor's machine.

According to the utility model first preferred embodiment, pass through 91221 He of the control element of the control unit 912 91222, the side lever 9212 is activated operation, and the side lever 9212 is changed into extended state from receiving state, i.e., the described side lever 9212 are driven by the motor 9121 of the control unit 912, leave the accepting regions that the storage device 913 is formed 91310 and to two side directions of the body 910 stretch, until present with the middle bar 9211 about maintain same level State on line.

As shown in figure 12, it is worth mentioning at this point that, the middle bar 9211 and the side lever 9212 of the mobile jib 921 can bases The size of required spraying range is started and is used, i.e., the size for the spraying range that the described mobile jib 921 is formed can be according to reality Situation is adjusted.And it may make two side levers 9212 by operating the control element 91221 and 91222 while being made One of industry or two side levers 9212 carry out operation, i.e. two side levers 9212 can be in extended state simultaneously Job state, can also one of them be in job state, another is in receiving state, that is, non-job state.And in existing skill In art, two side lever 912a can only be adjusted simultaneously, i.e., two side lever 9212a can only be in receiving state simultaneously Or it is in job state simultaneously.So when required sprinkling region does not include one of them described side lever 9212a spray to be formed When spilling region, then it will form the waste of medical fluid, flexibility is poor.And the fog machine provided by the utility model well solves This problem, so comparing traditional fog machine, the fog machine flexibility provided by the utility model is stronger, applicability is more It is high.

According to the utility model first preferred embodiment, because each sub bar 922 is folded in the mobile jib respectively The side of 921 side lever 9212, when the side lever 9212 is in receiving state, the sub bar 922 is in rugosity State, i.e., when the side lever 9212 is incorporated in the accommodating groove 9131, the sub bar 922 is folded to the side lever 9212 Side and the sub bar 922 and the side lever 9212 are in the accepting regions 91310 simultaneously, so being folded to the side lever The sub bar 922 of 9212 sides is correspondingly incorporated in the accommodating groove 9131 of the storage device 913.It is now in folding The sub bar 922 of overlapping state is simultaneously non-job state in receiving state.So when the side lever 9212 is activated operation When, the sub bar 922 is driven with the side lever 9212 by the motor 9121 of the control unit 912, leaves the storage It is simultaneously stretched to two side directions of the body 910 accepting regions 91310 of the formation of device 913, it should be noted that at this During a, the sub bar 922 is changed into from the direction approximately perpendicular with the middle bar 9211 about to be tieed up with the middle bar 9211 State in the same horizontal line is held, and relative to the side lever 9212 change in location does not occur for the sub bar 922.

According to the utility model first preferred embodiment, in the sub bar 922 with the side lever 9212 and the middle bar After 9211 about maintain in the same horizontal line, by triggering the control element 91223 and 91224, the sub bar may make 922 be in the expansion of predetermined angle with the axis connection end of the mobile jib 921 outward certainly, and the sub bar 922 is described from being folded at this time The collapsed state of 9212 side of side lever is the unfolded state extended outward from the axis connection point with the mobile jib 921.

It is noted that the sub bar 922 can be started and be used according to the size of actually required spraying range, i.e., The adjustable section of spraying range that the sub bar 922 is formed.It may make two by operating the control element 91223 and 91224 A sub bar 922 carries out one of operation or two sub bars 922 simultaneously and carries out operation, i.e., two sub bars can Be in unfolded state, that is, job state simultaneously, can also one of them be in job state, another is in non-job state, clever Activity is higher.When the sub bar 922 is activated operation, the spraying range that the fog machine is formed not only includes the mobile jib 921 and the side lever 922 by be set to its nozzle 923 formed spraying range further include that the sub bar 922 passes through The nozzle 923 for being set to it is formed by spraying range, and the spraying range that the fog machine is formed at this time is larger, mentions significantly The high operating efficiency of the fog machine.And because the spraying range of the fog machine provided by the utility model is bigger, institute The number of operation back and forth is carried out can accordingly reduce the fog machine in the region for needing operation, so as to reduce the plant Damage of the wheel of guarantor's machine to crops.

It is noted that the side that the sub bar 922 is folded to the side lever 9212a refers to 922 folding of sub bar It is laminated on the upside of the side lever 9212, the i.e. wherein side of the left and right sides of upper outer or the side lever 9212a.Work as institute When stating sub bar 922 and being folded to the upside of the side lever 9212a, the nozzle 923 of the sub bar 922 is arranged at towards upper Side.And when the sub bar 922 storage area that the accommodating groove 9131 is formed as the side lever 9212a is driven away Domain 91310 is changed into approximately perpendicular state with the middle bar 9211 and about maintains same level line with the middle bar 9211 On state after, then trigger the button 91223 and 91224, the sub bar 922 is driven by the motor 9121 from being folded to 9212 upside of side lever is gradually mobile to the separate direction the side lever 9212a, and with the side lever 9212a and the sub bar 922 connecting pin is rotation of the axis point at 9180 ° of the progress of the top of the side lever 9212a, until the sub bar 922 has been in Full unfolded state, i.e., the described sub bar 922 and the side lever 9212a are approximately in same horizontal line.

It is noted that when triggering the button 91223 and 91224, the sub bar 922 is driven by the motor 9121 It is gradually mobile to the direction far from the side lever 9212a from being folded on the upside of the side lever 9212a, and with the side lever The connecting pin of 9212a and the sub bar 922 is that axis point does the rotation for carrying out predetermined angle above the side lever 9212a, with So that the sub bar 922 is in unfolded state, shape has a certain degree between the sub bar 922 and the side lever 9212a at this time.

It is noted that when the wherein side at left and right sides of the sub bar 922 is folded to the side lever 9212a, The nozzle 923 of the sub bar 922 is arranged at towards the lower section of the sub bar 922.And when the sub bar 922 is with institute It states side lever 9212 and is driven away the accepting regions 91310 that the accommodating groove 9131 is formed, with the middle bar 9211 in big About vertical state, which is changed into, about maintains state in the same horizontal line with the middle bar 9211, then triggers the button 91223 and 91224, the sub bar 922 is driven by the motor 9121 from being folded to 9212 left and right sides of the side lever wherein Side is gradually mobile to the direction far from the side lever 9212, and with the connecting pin of the side lever 9212 and the sub bar 922 9180 ° of rotation is carried out in the side of the side lever 9212 for axis point, until the sub bar 922 is in fully unfolded position, i.e., The sub bar 922 and the side lever 9212a are approximately in same horizontal line.

It is noted that when triggering the button 91223 and 91224, the sub bar 922 is driven by the motor 9121 It is gradually mobile to the direction far from the side lever 9212 from the wherein side for being folded to 9212 left and right sides of side lever, and with institute The connecting pin for stating side lever 9212 and the sub bar 922 is that axis point does the rotation for carrying out predetermined angle in the side of the side lever 9212 Turn, so that the sub bar 922 is in unfolded state, is formed centainly between the sub bar 922 and the side lever 9212 at this time Angle.

It is noted that when the sub bar 922 is folded to the upside of the side lever 9212, the sub bar 922 from Collapsed state be unfolded state during to the side lever 9212 formed pressure be folded compared to the sub bar 922 When the wherein side of the left and right sides of the side lever 9212 sub bar 922 from collapsed state be unfolded state process In to the side lever formed pressure it is relatively small, so the sub bar 922 is preferably folded to the side in the present embodiment The upside of bar 9212.

The nozzle 923 is positioned apart from the mobile jib 921 and the sub bar 922, and the nozzle 923 can live It is set to the mobile jib 921 and the sub bar 922 dynamicly.More specifically, the nozzle 923 is not to be completely fixed to be installed on institute Mobile jib 921 and the sub bar 922 are stated, but can be with movable nozzle, i.e., there are two types of the described mobile jibs 921 and the tool of the sub bar 922 State, one is stationary states, and one is test states.Fixation refers to that the nozzle 923 is being fixedly installed in the mobile jib 921 and directly contact is generated when the sub bar 922.Test refer to the nozzle 923 be driven away originally fixed position to Under be subjected to displacement, the nozzle 923 is connected to the spray rod device 920 by the transmission pipeline 911 at this time.It is worth mentioning , by the control unit 912, the distance of 923 test of nozzle be can control.

According to the utility model first preferred embodiment, the body 910 further includes an at least transmission pipeline 911 and described The mobile jib 921 of spray rod device 920 and the inner wall of the sub bar 922 are respectively formed multiple transmission channels 9100.The transmission A part of pipeline 911 passes through the transmission formed in the mobile jib 921 and the sub bar 922 of the spray rod device 920 Access 9100, and the both ends of the transmission pipeline 911 have been separately connected the fluid box 930 and the nozzle 923.Thus Under the action of primer pump so that be stored in the medical fluid of the fluid box 930 be transferred to by the transmission pipeline 911 it is described Spray rod device 920 is simultaneously sprayed to external to form corresponding sprinkling area by the nozzle 923 of the spray rod device 920 Domain.

As illustrated in figs. 13-14, it is worth mentioning at this point that, the nozzle 923 includes a spray boom 9231 and a spout 9232, wherein 9231 axis of spray boom is connected to the spout 9232, and the length of the spray boom 9231 is scalable so that the nozzle The distance of 923 tests can control.When the spray boom 9231 stretching, extension, inner wall forms a transmission channel 9100, described A part of transmission pipeline 911 passes through the transmission channel 9100 formed in the spray boom 9231, and passes through the spray boom The transmission pipeline of the transmission channel 9100 formed in 9231 stretches with the flexible of the transmission channel 9100.When being worn When crossing the spray boom 9231 of the transmission pipeline and being stretched down from the mobile jib 921 and/or sub bar 922, the spout 9232 It is rotated using the pivoted connection end of the spray boom 9231 and the spout 9232 as axis point to side, so that 9232 direction of the spout Upwards.So that medical fluid by pass through the spray boom 9231 in the transmission pipeline after, can be eventually by the spray Mouth 9232 is realized is sprayed to outside from bottom to up.

It is noted that the spray boom 9231 is fully collapsed in its quilt when the nozzle 923 is in stationary state The mobile jib 921 and/or sub bar 922 being arranged, that is, the medical fluid for reaching the mobile jib 921 and/or sub bar 922 pass through the nozzle 923 spray boom 9231 being retracted simultaneously is sprayed to outside by the spout 9232 from bottom to up；When the nozzle 923 when being in test state, and the spray boom 9231 stretches down, that is, the medical fluid for reaching the mobile jib 921 and/or sub bar 922 is logical The spray boom 9231 being extended for crossing the nozzle 923 is sprayed to outside from top to down.

It is noted that some pest and disease damages are not only grown in the branches and leaves upper surface of crops in crop planting, and And it is grown in the branches and leaves back side of crops.But traditional fog machine often can only be by medicine liquid spray during spraying insecticide Form sprinkling blind area at the branches and leaves back side to the branches and leaves upper surface of crops, so as to cause parasitize the pest and disease damage at the branches and leaves back side without Method is governed.But the nozzle 923 of the fog machine provided by the utility model is position-movable, so can both lead to The nozzle 923 in stationary state is crossed from top to down for the branches and leaves upper surface of medicine liquid spray to crops, while can be with By the nozzle 923 in test state to the lower end of the spray rod device 920 carry out displacement to by medical fluid from lower Shangdi is sprayed to the branches and leaves back side of crops.So compared with traditional fog machine, the fog machine pair provided by the utility model The range that crops are sprayed is more comprehensive.

It is noted that when the sub bar 922 is folded to 9212 side of side lever and is in folded state, institute It states side lever 9212 and is in extended state.By the control unit 912, the sub bar 922 and the side lever 9212 can be in simultaneously Job state, the nozzle 923 for being arranged at the side lever 9212 at this time is in stationary state, and is arranged at the sub bar 922 nozzle 923 is in test state.So when the fog machine carries out operation, by being arranged at the side lever 9212 nozzle 923 in stationary state, medical fluid are sprayed to the branches and leaves upper surface of crops.By being arranged at The nozzle 923 in test state of sub bar 922 is stated, medical fluid is sprayed to the branches and leaves back side of crops, thus to farming Object formation is sprayed in all directions.

It is noted that when the sub bar 922 is folded to 9212 side of side lever and is in folded state, it is described Side lever 9212 is in extended state.By the control unit 912, the sub bar 922 and the side lever 9212 can be simultaneously in works Industry state, the nozzle 923 for being arranged at the sub bar 922 at this time is in stationary state, and is arranged at the side lever 9212 nozzle 923 is in test state.So when the fog machine carries out operation, by being arranged at the sub bar 922 nozzle 923 in stationary state, medical fluid are sprayed to the branches and leaves upper surface of crops.By being arranged at The nozzle 923 in test state of side lever 9212 is stated, medical fluid is sprayed to the branches and leaves back side of crops, thus to farming Object formation is sprayed in all directions.

According to the utility model first preferred embodiment, the nozzle 923 can not only be arranged at the sub bar 922 Downside, and it can also be arranged at the outer end of the sub bar 922, another sprinkling model is formed with the outer end in the sub bar 922 It encloses, thus the spraying range of fog machine described in further expansion.

It is noted that the length of the sub bar 922 is preferably equal to or smaller than the side lever 9212 of the mobile jib 921 Length, thus avoid the side lever 9212 because both ends weight bearing pressure it is larger due to produce fracture phenomenon.

As shown in Figure 15 and Figure 16 A-B, the utility model provides the first reality of the fourth embodiment of the fog machine Mode is applied, the bar spray assembly 1031 provides a main jet bar assembly 10312, and the main jet bar assembly 10312 is arranged at described The front of mobile device 1010, and it is located at the front of the mobile device 1010, wherein the main jet bar assembly 10312 includes One main spraying pipe 103121 and a main holder 103122, the main holder 103122 are arranged at the main spraying pipe 103121, the main spraying pipe 103121 is held stably in same horizontal line, in order to user's control Make the movement of the main jet bar assembly 10312.Further, the main spraying pipe of the main jet bar assembly 10312 103121 can be connected with the storing apparatus 1020, wherein the main jet pipeline 103121 has one first circulation passage 1031211, first circulation passage 1031211 can be connected with the accommodating chamber 1021.Multiple 1032 quilts of the spray head Be removably installed in the main spraying pipe 103121, the sprinkling channel 10321 of the spray head 1032 can with it is described First circulation passage 1031211 is connected, and the spraying range of multiple spray heads 1032 can cover the mobile device The operating area in 1010 fronts.Preferably, the length of the main jet bar assembly 10312 is more than or equal to the mobile dress 1010 width is set, so that the main jet bar assembly 10312 is to the movement during mobile device 1010 traveling The operating area in 1010 front of device is sprayed, and to complete plant protection operation, and avoids work during plant protection Crops in industry region are missed.Further, the main spraying pipe 103121 can be closed in an opening state and one Switch between state, and when the main spraying pipe 103121 is in the opening state, first circulation passage 1031211, the accommodating chamber 1021 and the sprinkling channel 10321 are connected, when the main spraying pipe 103121 is in When the closed state, first circulation passage 1031211 and the accommodating chamber 1021 are mutually indepedent.When the main spray line In the open state, the solution constantly passes through the opening in the sprinkling channel 10321 by high drive in road 103121 103211 are sprayed to the surface of the crops of the operating area in front of the fog machine.

The bar spray assembly 1031 further comprises a left bar spray assembly 10313, wherein 10313 quilt of left bar spray assembly It is set to the front of the mobile device 1010, and is located at the left side of the main jet bar assembly 10312, wherein the left spray boom group Part 10313 includes that a left spraying pipe 103131 and a left holder 103132, the left holder 103132 are arranged at institute Left spraying pipe 103131 is stated, the left spraying pipe 103131 is held stably in same horizontal line, with The movement of the left bar spray assembly 10313 is controlled convenient for user.The left spraying pipe 103131 has a second all Road 1031311, multiple spray heads 1032 are removably installed in the left spraying pipe 103131, the spray head 1032 The sprinkling channel 10321 can be connected with second circulation passage 1031311.And the left jet pipe road 103131 It can be connected with the storing apparatus 1020, and make 1021 phase of second circulation passage 1031311 and the accommodating chamber Connection.The spraying range of multiple spray heads 1032 can cover the operating area in 1010 left side of mobile device, from And the operating area in 1010 left side of mobile device can be carried out during the mobile device 1010 travels Sprinkling, to complete plant protection operation, expands the spraying range of the fog machine, improves the efficiency of plant protection operation.Further, The left spraying pipe 103131 can switch between the opening state and the closed state, and work as the left spray line When road 103131 is in the opening state, second circulation passage 1031311, the accommodating chamber 1021 and the sprinkling Channel 10321 is connected, when the left spraying pipe 103131 is in the closed state, second circulation passage 1031311 and the accommodating chamber 1021 it is mutually indepedent.When the left spraying pipe 103131 in the open state, the solution The work on the left of the fog machine is constantly sprayed to by the opening 103211 in the sprinkling channel 10321 by high drive The surface of the crops in industry region.

The bar spray assembly 1031 further comprises a right bar spray assembly 10314, wherein 10314 quilt of right bar spray assembly It is set to the front of the mobile device 1010, and is located at the right side of the main jet bar assembly 10312, wherein the right spray boom group Part 10314 includes that a right spraying pipe 103141 and a right holder 103142, the right holder 103142 are arranged at institute Right spraying pipe 103141 is stated, the right spraying pipe 103141 is held stably in same horizontal line, with The movement of the right bar spray assembly 10314 is controlled convenient for user.The right spraying pipe 103141 has third circulation logical Road 1031411, multiple spray heads 1032 are removably installed in the right spraying pipe 103141, the spray head 1032 The sprinkling channel 10321 can be connected with the third circulation passage 1031411.And the right jet pipe road 103141 It can be connected with the storing apparatus 1020, and make 1021 phase of the third circulation passage 1031411 and the accommodating chamber Connection.The spraying range of multiple spray heads 1032 can cover the operating area on 1010 right side of mobile device, from And the operating area on 1010 right side of mobile device can be carried out during the mobile device 1010 travels Sprinkling, to complete plant protection operation, expands the spraying range of the fog machine, improves the efficiency of plant protection operation.Further, The right spraying pipe 103141 can switch between the opening state and the closed state, and work as the right spray line When road 103141 is in the opening state, the third circulation passage 1031411, the accommodating chamber 1021 and the sprinkling Channel 10321 is connected, when the right spraying pipe 103141 is in the closed state, the third circulation passage 1031411 and the accommodating chamber 1021 it is mutually indepedent.When the right spraying pipe 103141 in the open state, the solution The work on the right side of the fog machine is constantly sprayed to by the opening 103211 in the sprinkling channel 10321 by high drive The surface of the crops in industry region.

Preferably, the main spraying pipe 103121, the left spraying pipe 103131 and the right spraying pipe 103141 have good flexibility good, so that flexibility is high.It is noted that the main spraying pipe 103121, described The type of left spraying pipe 103131 and the right spraying pipe 103141 is unrestricted, the main spraying pipe 103121, The left spraying pipe 103131 and the right spraying pipe 103141 may be implemented as but be not limited to plastic flexible pipe or Nylon hose etc..

In this specific embodiment of the utility model, the left bar spray assembly 10313 and the right bar spray assembly 10314 are operably disposed in 10312 two sides of main jet bar assembly, and the left bar spray assembly 10313 and institute respectively Stating right bar spray assembly 10314 can be held in by driving and the main jet bar assembly 10312 in same horizontal line, and be installed on The spray head on the left bar spray assembly 10313, the main jet bar assembly 10312 and the right bar spray assembly 10314 1032 are located in same horizontal line, thus during the mobile device 1010 is mobile, the main jet bar assembly 10312, The spray head 1032 on the left bar spray assembly 10313 and the right bar spray assembly 10314 can be to the operating area The interior crops in same horizontal line are sprayed, and can be sprayed in a manner of line covering surface to the operating area It spills, to complete plant protection operation.That is, with the medicine for 1032 synchronization of the spray head sprinkling being located in same horizontal line Water area is horizontal line, and during the fog machine is mobile, the spray rod device 1030 can be with the mobile device 1010 move and move in parallel and the spraying range that the spray head 1032 is generated covers the operating area, into And it completes to avoid crops from being missed the plant protection operation of the crops in the operating area.

It is noted that the main jet bar assembly 10312, the left bar spray assembly 10313 and the right spray boom group Part 10314 has a preset distance, when the main jet bar assembly 10312, the left bar spray assembly 10313 and the right spray When bar assembly 10314 is located at same horizontal line, still there is same distance, so that institute between the adjacent spray head 1032 Can equably the crops in operating area be sprayed by stating fog machine.

Preferably, the main spraying pipe 103121, the left spraying pipe 103131 and the right spraying pipe 103141 independently, and the main spraying pipe 103121, the left spraying pipe 103131 and the right spraying pipe 103141 can be by driving while in the opening state or the main spraying pipe 103121, the left spraying pipe 103131 and the right spraying pipe 103141 opening state and closed state can be respectively at by driving.Such as when When the operating area area is smaller, the master of the main jet bar assembly 10312 of the spray rod device 1030 can be made Spraying pipe 103121 is in the opening state or the left spraying pipe 103131 and the right spraying pipe 103141 One of them is in the opening state with the main spraying pipe 103121 simultaneously, so that the spray rod device 1030 Spraying range can cover the operating area, and not will cause the liquid medicine waste.When the operating area area is larger, The main spraying pipe 103121, the left spraying pipe 103131 and the right spraying pipe 103141 can be same by driving When be in the opening state, expand spraying range, to improve operating efficiency, save the plant protection time, reduce human cost.

It is noted that in the other embodiments of the utility model, the main spraying pipe 103121, the left spray Spill pipeline 103131 and the right spraying pipe 103141 be implemented as it is integrated.That is, the main spraying pipe Second circulation passage 1031311 of 103121 first circulation passage 1031211, the left spraying pipe 103131 And the third circulation passage 1031411 of the right spraying pipe 103141 is interconnected always, and the main spray line Second circulation passage of first circulation passage 1031211 in road 103121, the left spraying pipe 103131 1031311 and the third circulation passage 1031411 of the right spraying pipe 103141 be interconnected always shape and simultaneously Operation.Relevant technical staff in the field it should also be understood that the specific embodiment of the bar spray assembly 1031 as just showing Example, can't be the limitation to the content and range of fog machine described in the utility model and its spray rod device.

Further, the spray rod device 1030 can switch between a receiving state and a unfolded state.Specifically For, the left bar spray assembly 10313 and the right bar spray assembly 10314 are set to the main jet bar assembly by movable 10312 both ends, when the fog machine is not when working, the left side of the bar spray assembly 1031 of the spray rod device 1030 Bar spray assembly 10313 and the right bar spray assembly 10314 can be moved into the close mobile device 1020, and described The extension side of the extending direction of left bar spray assembly 10313 and the right bar spray assembly 10314 and the main jet bar assembly 10312 To keeping substantially vertical, so that the volume of the fog machine reaches minimum, to reduce the space occupied of the fog machine, easily In storage.When the fog machine need enter the operating area carry out plant protection operation before, the spray rod device 1030 it is described The left bar spray assembly 10313 of bar spray assembly 1031 and/or the right bar spray assembly 10314 can be unfolded by driving, and make The left bar spray assembly 10313 and/or the right bar spray assembly 10314 extending direction and the main jet bar assembly 10312 Extending direction it is consistent, that is to say, that the main jet bar assembly 10312, the left bar spray assembly 10313 in unfolded state And the right bar spray assembly 10314 can be operable to be located in same horizontal line.And it is installed on the main jet bar assembly 10312, the spray head 1032 on the left bar spray assembly 10313 and the right bar spray assembly 10314 also is located at same water On horizontal line, and the spacing between the adjacent spray head 1032 is identical, so that the spray rod device 1030 can be with institute It states the movement of mobile device 1010 and the crops in operating area is equably sprayed.

Specifically, the spray rod device 1030 further comprises an action component 1033,1033 quilt of action component It is set to the mobile device 1010, and the bar spray assembly 1031 is arranged at the action component 1033, the action group Part 1033 can be driven, while drive the main jet bar assembly 10312 of the bar spray assembly 1031, the left spray boom group Part 10313 and the right bar spray assembly 10314 movement so that the spray rod device 1030 in the receiving state and Switch between the unfolded state.The moving parts 1033 further comprise a driving main body 10331 and a supportive body 10332, the supportive body 10332 is operably disposed in the driving main body 10331, the driving component 10331 One end is arranged at the mobile device 1020, and the supportive body 10332 is arranged at the bar spray assembly 1031, and described Driving assembly 10331 is moved by driving, and then drives the supportive body 10332 fortune synchronous with the bar spray assembly 1031 It is dynamic, so that the spray rod device 1030 switches between the receiving state and the unfolded state.

Further, the driving main body 10331 includes a main driving arm 103311, a left actuating arm 103312 and one Right actuating arm 103313, the left actuating arm 103312 and the right actuating arm 10331 are arranged at the main driving arm respectively 103311 two sides, wherein the main driving arm 103311, the left actuating arm 103312 and the right actuating arm 103313 It is able to be driven flexible and move up and down.The supportive body 10332 includes a main support portion 103321, a left support portion 103322 and a right support portion 103323, the left support portion 103322 and the right support portion 103323 are arranged at respectively The two sides of the main support portion 103321, and the left support portion 103322 and the right support portion 103323 respectively with the master Support portion 103321 is pivotally connected.The main holder 103122 of the main jet bar assembly 10312 is fixed in the main branch Support part 103321, the main support portion 103321 provide support force to the main holder 103122, avoid the process in plant protection In, the main jet bar assembly 10312 generates bending, and then improves the stability of the fog machine.And the main support portion 103321 are arranged at the main driving arm 103311, and the main driving arm 103311 is able to drive the main support portion 103321 and the main jet bar assembly 10312 before and after move up and down, while but also the left bar spray assembly 10313 and the right side Bar spray assembly 10314 being capable of front and back up and down motion.

Further, the left holder 103132 and the right bar spray assembly 10314 of the left bar spray assembly 10313 The right holder 103142 be arranged at the left support portion 103322 and the right support portion 103323, the left side respectively Support portion 103322 and the right support portion 103323 provide the left bar spray assembly 10313 and the right bar spray assembly respectively 10314 modular support power, avoid during plant protection, the left bar spray assembly 10313 and the right bar spray assembly 10314 Bending is generated, so that fog machine stability still with higher while expanding spraying range.The left support portion 103322 and the right support portion 103323 be operably disposed in the left actuating arm 103312 and the right driving respectively Arm 103313, and the left support portion 103322 and the right support portion 103323 are with the left actuating arm 103312 and described Right actuating arm 103312 flexible and rotated rotating around the main support portion 103321, and drive the left bar spray assembly 10313 With the outer end of the right bar spray assembly 10314 close to or far from the mobile device 1010, so that the spray rod device 1030 can switch between the receiving state and the unfolded state.It is noted that the main driving arm 103311, the left actuating arm 103312 and the right actuating arm 103313 can be driven via storage capacitors simultaneously and move, also can be by It respectively drives.That is, the left bar spray assembly 10313 and the right bar spray assembly 10314 are by the main driving arm 103311 drivings can also be driven by the left actuating arm 103312 and the right actuating arm 103313 respectively while up and down motion It moves and is rotated relative to the main jet bar assembly 10313；In addition, the left bar spray assembly 10313 and the right bar spray assembly 10314 Also it can individually be driven and the relatively described main jet bar assembly by the left actuating arm 103312 and the right actuating arm 103313 10313 rotations.

Specifically, when the left actuating arm 103312 and the right actuating arm 103313 are driven to outer extension respectively When, the left support portion 103322 and the right support portion 103323 are driven are pivoted out respectively, while making described The outer end of left bar spray assembly 10313 and the right bar spray assembly 10314 is far from the mobile device 1010, and the left support portion 103322 and angle of the right support portion 103323 respectively between the main support portion 103321 be gradually reduced, while institute The angle stated between left bar spray assembly 10313 and the right bar spray assembly 10314 and the main jet bar assembly 10312 gradually subtracts It is small.When the left actuating arm 103312 and the right actuating arm 103313 extend to maximum distance, the main jet bar assembly 10312, the left bar spray assembly 10313 and the right bar spray assembly 10314 are located along the same line, at this point, the spray boom Device 1030 is in the unfolded state.Further, when the left actuating arm 103312 and the right actuating arm 103313 divide When not being driven to contract, the left support portion 103322 and the right support portion 103323 are driven respectively close to described The mode of mobile device 1010 pivots, while making the left bar spray assembly 10313 and the right bar spray assembly 10314 Outer end close to the mobile device 1010, and the left support portion 103322 and the right support portion 103323 respectively with it is described Angle between main support portion 103321 is gradually increased, meanwhile, the left bar spray assembly 10313 and the right bar spray assembly 10314 angle respectively between the main jet bar assembly 10312 is gradually increased.When the left actuating arm 103312 and the right side Actuating arm 103313 is contracted to most in short-term, outer end and the institute of the left bar spray assembly 10313 and the right bar spray assembly 10314 The horizontal distance for stating mobile device 1010 reaches minimum, so that the reduced footprint of fog machine, to be easy to store.It is preferred that Ground, the left bar spray assembly 10313 and the right bar spray assembly 10314 can be respectively perpendicular to the main jet bar assembly by driving 10312, width of the fog machine in horizontal position reaches minimum, to reduce occupied area.It is noted that driving institute It is unrestricted to state the flexible mode of left actuating arm 103312, the right actuating arm 103313 and the main driving arm 103311, It may be implemented as but be not limited to make in a manner of hydraulic-driven the left actuating arm 103312, the right actuating arm 103313 and the main driving arm 103311 it is flexible.

As shown in figure 17, referring to the preferred embodiment of the utility model, the fog machine further comprises a pair of of storage dress 1040 are set, a pair of storage device 1040 is located at the rear portion of the mobile device 1010, and a pair of storage device 1040 is divided It not be used to store the left bar spray assembly 10313 and the right bar spray assembly 10314.Specifically, the storage device 1040 further comprise an installing arm 1041 and a storage main body 1042, and the storage main body 1042 is arranged at the installation Arm 1041, the installing arm 1041 are upwardly extended from the mobile device 1010.Further, the storage main body 1042 has There is a storage space 10421, the left bar spray assembly 10313 and the right bar spray assembly 10314 can be incorporated in the receipts Receive in space 10421, it is described storage main body 1042 width and highly respectively with the left bar spray assembly 10313 and the right spray The thickness and width of bar assembly 10314 is adapted, so that being incorporated in the left bar spray assembly in the storage space 10421 10313 and the right bar spray assembly 10314 be not easily susceptible to jolt and be detached from out of described storage space 10421.And the storage Main body 1042 provides upward support force to the left bar spray assembly 10313 and the right bar spray assembly 10314, so that the left side Bar spray assembly 10313 and the right bar spray assembly 10314 are not easy to generate shaking in the storage space 10421, avoid described When spray rod device 1030 is in the receiving state, the left bar spray assembly 10313 and the right bar spray assembly 10314 are generated Bending or shaking.

Preferably, the left bar spray assembly 10313 and the right bar spray assembly 10314 can be accommodated in described with being inclined by In the storage space 10421 for storing main body 1042.Specifically, when the left bar spray assembly 10313 and the right spray boom The process that component 10314 is respectively relative to the main jet bar assembly 10312 to rotate towards the direction of the mobile device 1010 In, the outer end of the left bar spray assembly 10313 and the outer end of the right bar spray assembly 10314 also move upwards simultaneously, and described The height of the outer end of left bar spray assembly 10313 and the outer end of the right bar spray assembly 10314 can be more than the storage device 1040 height, thus when the main driving arm 103311 drives the main jet bar assembly 10311 to move downward, described in drive Left bar spray assembly 10313 and the right bar spray assembly 10314 synchronize move downward, and enter the described of the storage device 1040 In the storage space 10421 for storing main body 1042, and the left bar spray assembly 10313 and the right bar spray assembly 10314 It is accommodated in being inclined by the storage space 10421 of the storage main body 1042, to reach the receiving state.When described Left bar spray assembly 10313 and the right bar spray assembly 10314 are respectively relative to the main jet bar assembly 10312 far from the shifting During the direction rotation of dynamic device 1010, the outer end of the left bar spray assembly 10313 and the right bar spray assembly 10314 Outer end move down simultaneously, in turn, the left bar spray assembly 10313 and the right bar spray assembly 10314 are respectively at the master Bar spray assembly 10312 is located in same horizontal line, to reach the unfolded state.It is noted that the spray rod device 1030 concrete modes that switch between the unfolded state and the receiving state are merely exemplary, can't be to this reality With the limitation of the content and range of the novel fog machine and its spray rod device.

It is noted that the spraying range of the spray rod device 1030 can be extended, to improve the fog machine Working efficiency, reduce the time of plant protection.Specifically, the bar spray assembly 1031 of the spray rod device 1030 further mentions For a left movable bar spray assembly 10315 and a right movable bar spray assembly 10316, the left movable bar spray assembly 10315 and described Right activity bar spray assembly 10316 is operably disposed in the left bar spray assembly 10312 and the right bar spray assembly respectively 10313.The left movable bar spray assembly 10315 includes a left floating pipe 103151 and a left extension 103152, the left side Extension 103152 is arranged at the left floating pipe 103151, is used to support the left floating pipe 103151 with steadily It is held in same horizontal line, in order to which user controls the movement of the left movable bar spray assembly 10315.The left adjustable pipe Road 103151 has one the 4th circulation passage 1031511, and multiple spray heads 1032 are removably installed in the left activity The sprinkling channel 10321 of pipeline 103151, the spray head 1032 can be connected with the 4th circulation passage 1031511 It is logical.And the left floating pipe 103151 can be connected with the storing apparatus 1020, and make the 4th circulation passage 1031511 are connected with the accommodating chamber 1021.The right movable bar spray assembly 10316 includes a right floating pipe 103161 With a right extension 103162, the right extension 103162 is arranged at the right floating pipe 103161, is used to support institute Right floating pipe 103161 is stated to stably keep in same horizontal line, in order to user's control right movable spray boom group The movement of part 10316.The right floating pipe 103161 has one the 5th circulation passage 1031611, multiple spray heads 1032 It is removably installed in the right floating pipe 103161, the sprinkling channel 10321 of the spray head 1032 can be with institute The 5th circulation passage 1031611 is stated to be connected.And the right floating pipe 103161 can be connected with the storing apparatus 1020 It connects, and the 5th circulation passage 1031611 is connected with the accommodating chamber 1021.

It is noted that the type of the left floating pipe 103151 and the right floating pipe 103161 is unrestricted System, and the left floating pipe 103151 and the right floating pipe 103161 have good flexibility, thus flexibly Property it is high, also reduce abrasion in operation.In this specific embodiment of the utility model, the left floating pipe 103151 and the right floating pipe 103161 may be implemented as but be not limited to plastic flexible pipe or nylon hose etc..

Further, the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 can be by drivingly Switch between an expanded state and an original state, and when the left movable bar spray assembly 10315 and the right movable spray boom When component 10316 is in the expanded state, the left movable bar spray assembly 10315 is held in the left bar spray assembly 10312 left side, the right movable bar spray assembly 10316 are held in the right side of the movable bar spray assembly 10313, and described Left activity bar spray assembly 10315 and the right movable bar spray assembly 10316 respectively with the left bar spray assembly 10312 and the right side Movable bar spray assembly 10313 is located in same horizontal line, meanwhile, it is located at the main jet bar assembly 10311, the left bar spray assembly 10312, the right bar spray assembly 10313, the left movable bar spray assembly 10314 and the right movable bar spray assembly 10315 On the spray head 1032 be located in same horizontal line, and be equidistant between the adjacent spray head 1032, so that institute The crops in operating area can equably be sprayed by stating spray rod device 1030.The left movable bar spray assembly 10315 When being in the original state with the right movable bar spray assembly 10316, the left movable bar spray assembly 10315 and the right work Dynamic bar spray assembly 10316 is held in the rear portion of the left bar spray assembly 10313 and the right bar spray assembly 10314 respectively.More Further, the left floating pipe 103151 and the right floating pipe 103161 have a predetermined length, can satisfy institute State left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 the original state and the expanded state it Between switch.

The driving main body 10331 of the action component 1033 further comprises that a left telescopic arm 103314 and a right side are stretched Contracting arm 103315, the left telescopic arm 103314 and the right telescopic arm 103315 are arranged at the main driving arm respectively 103311 two sides, and the left telescopic arm 103314 and the right telescopic arm 103315 be able to be driven it is flexible.It is described The supportive body 10332 of action component 1033 further comprises a left interconnecting piece 103324 and a right interconnecting piece 103325, One end of the left interconnecting piece 103324 and the right interconnecting piece 103325 is arranged at the left movable bar spray assembly respectively The right extension 103162 of the 10315 left extension 103152 and the right movable bar spray assembly 10316, the left company The other end of socket part 103324 and the right interconnecting piece 103325 is separately connected the left telescopic arm 103314 and the right side is flexible Arm 103315, and the left telescopic arm 103314 and the right telescopic arm 103315 are able to drive the left interconnecting piece 103324 It is moved with the right interconnecting piece 103325, so that the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 switch between the expanded state and the original state.

Further, the left interconnecting piece 103324 and the right interconnecting piece 103325 respectively with the left support portion 103322 and the right support portion 103323 be pivotally connected, and the left interconnecting piece 103324 and the right interconnecting piece 103325 It is arranged at the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 respectively.When the left telescopic arm 103314 and described right flexible 103315 it is flexible by driving respectively when, the left interconnecting piece 103324 and the right interconnecting piece 103325 pivot rotating around the left support portion 103322 and the right support portion 103323, while driving the left activity Bar spray assembly 10315 and the right movable bar spray assembly 10316 are respectively relative to the left bar spray assembly 10313 and the right side Bar spray assembly 10314 rotates, so that the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 exist Switch between the expanded state and the original state.

Specifically, when the spray rod device 1030 is in the unfolded state, 10315 He of the left movable bar spray assembly The right movable bar spray assembly 10316 is held in the rear portion of the left bar spray assembly 10313 and the right bar spray assembly 10314 When, the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 are respectively at the left bar spray assembly 10313 It is substantially parallel with the right bar spray assembly 10314.When the left telescopic arm 103314 and the right telescopic arm 103315 divide When not extending outwardly, the left interconnecting piece 103324 and the right interconnecting piece 103325 are rotating around the left support portion 103322 It is pivoted with the right support portion 103323, while driving the left movable bar spray assembly 10315 and the right movable spray boom Component 10316 is respectively relative to right bar spray assembly 10314 described in the left bar spray assembly 10313 and rotates horizontally outward, and described Left activity bar spray assembly 10315 and the right movable bar spray assembly 10316 respectively with the left bar spray assembly 10313 and the right side Angle between bar spray assembly 10314 is gradually increased, and enable the left movable bar spray assembly 10315 move to it is described Left bar spray assembly 10313 is located in same horizontal line, and the right movable bar spray assembly 10316 can move to and the right spray Bar assembly 10314 is located in same horizontal line.At this point, the main jet bar assembly 10312, the left bar spray assembly 10313, described Right bar spray assembly 10314, the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 work at the same time, and make The spraying range for obtaining the fog machine is maximum.The fog machine can by expanding the spraying range of the spray rod device 1030, To improve plant protection efficiency, reduces the fog machine and turn around back and forth the frequency of operation, to reduce the destruction to crops.

It is noted that two spray heads 1032 in multiple spray heads 1032 are respectively set at the left work The outer end of dynamic spray boom 10315 and the right movable spray boom 10316.Preferably, the sprinkling channel 10321 of the spray head 1032 The horizontal extension direction for obliquely extending the left movable spray boom 10315 and the right movable spray boom 10316, so that institute Bigger spraying range can be obtained by stating spray rod device 1030.

Furthermore, it is understood that the spray rod device 1030 can store the left movable bar spray assembly in a folded fashion 10315 and the right movable bar spray assembly 10316.Specifically, when the left telescopic arm 103314 and the right telescopic arm 103315 when shrinking respectively inwards, and the left interconnecting piece 103324 and the right interconnecting piece 103325 are again rotating around the left branch Support part 103322 and the right support portion 103323 pivot, while driving the left movable bar spray assembly 10315 and described Right activity bar spray assembly 10316 is respectively relative to the left bar spray assembly 10313 and the right bar spray assembly 10314 rotation, and The left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 respectively with the left bar spray assembly 10313 and institute The angle stated between right bar spray assembly 10314 is gradually reduced, and makes the left movable bar spray assembly 10315 and the right activity Bar spray assembly 10316 can be respectively with the side with the left bar spray assembly 10313 and 10314 keeping parallelism of right bar spray assembly Formula is held in the rear portion of the left bar spray assembly 10313 and the right bar spray assembly 10314 respectively.It is noted that driving It is unrestricted to move the mode that the left telescopic arm 103314 and the right telescopic arm 103315 stretch, may be implemented as but unlimited Make the left telescopic arm 103314 and the right telescopic arm 103315 flexible in the mode of hydraulic-driven.

In the utility model others embodiment, the left movable bar spray assembly 10315 and the right movable spray boom Component 10316 is driven to be moved left and right relative to the left bar spray assembly 10313 and the right bar spray assembly 10314, thus Switch between the expanded state and the original state.Specifically, the left support portion 103322 and the right support portion 103323 respectively include in a support plate 1033221, one supporting table 1033222 and once supporting table 1033223, and described Left support portion 103322 and the right support portion 103323 are respectively provided with an active tunnel 1033224, the upper supporting table 1033222 and the lower supporting table 1033223 integrally extend vertically respectively in the support plate 1033221 upside and under Side, and institute is formed between the support plate 1033221, the upper backup pad 1033222 and the lower supporting plate 1033223 State active tunnel 1033224.The left bar spray assembly 10313 and the right bar spray assembly 10314 are fixed in the left side respectively The support plate 1033221 of the support plate 1033221 of support portion 103322 and the right support portion 103323, and position In the front of the support plate 1033221, the active tunnel 1033224 is formed in the back side of the support plate 1033221.Into One step, the left telescopic arm 103314, the left interconnecting piece 103324 and the left movable bar spray assembly 10315 can be grasped It is set in the active tunnel 1033224 in the left support portion 103322 with making, the right telescopic arm 103315, the right side Interconnecting piece 103325 and the right movable bar spray assembly 10316 are operably disposed in the institute in the right support portion 103323 It states in active tunnel 1033224, and the lower supporting table in the left support portion 103322 and the right support portion 103323 1033223 provide the left movable bar spray assembly 10315 and the upward support force of the right movable bar spray assembly 10316 respectively.

Further, when the active tunnel in left telescopic arm 103314 left support portion 103322 described in drives edge 1033224 when flexing outward, the left interconnecting piece 103324 and the left activity for being fixed in the left interconnecting piece 103324 Bar spray assembly 10316 is pushed by the left telescopic arm 103314 towards the movement of the left side of the left bar spray assembly 10313, and can The left extension 103152 of the left movable bar spray assembly 10315 is enabled to be held in the left bar spray assembly completely 10313 left side carries out plant protection operation.Described in the right right support portion 103323 described in drives edge of telescopic arm 103315 When active tunnel 1033224 flexes outward, the right interconnecting piece 103325 and the institute for being fixed in the right interconnecting piece 103325 Right movable bar spray assembly 10316 is stated to be pushed by the right telescopic arm 103315 towards the shifting of the right side of the right bar spray assembly 10314 It is dynamic, and the right extension 103162 of the right movable bar spray assembly 10316 is enabled to be held in the right spray completely The operation effect of the fog machine to expand the spraying range of the fog machine two sides, and then is improved in the right side of bar assembly 10314 Rate, and expand the fog machine after the spraying range reduce in plant protection operation fog machine turning frequency, to subtract The destruction to crops is lacked.

Further, when the left telescopic arm 103314 and the right telescopic arm 103315 are driven to contract respectively When, the left telescopic arm 103314 and the right telescopic arm 103315 pull the left interconnecting piece 103324 and the right company respectively Socket part 103325 is mobile in a manner of close to the mobile device 1010, and enables to be located at the left bar spray assembly State left movable bar spray assembly 10315 and the right adjustable spray positioned at right 10316 right side of bar spray assembly in 10313 left sides Bar assembly 10316 can be moved to the rear portion of the left bar spray assembly 10313 and the right bar spray assembly 10314, and return to just Beginning position, so that the spraying range of the fog machine reduces, to adapt to the landform and area of operating area.That is, The left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 can be in a manner of push-and-pulls in the expansion shape Switch between state and the original state.The left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 can be with It is controlled in during Cheng Qian's plant protection is crossed in plant protection and switches between the expanded state or the original state, to make The strong flexibility of the fog machine is obtained, applicability is high.

In the other embodiments of the utility model, when the left movable bar spray assembly 10315 and the right adjustable spray When bar assembly 10316 is in the original state, the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 are held in the left side in a manner of being stacked and placed on the left bar spray assembly 10313 and the right bar spray assembly 10314 respectively The top of bar spray assembly 10313 and the right bar spray assembly 10314, and it is installed in the institute of the left floating pipe 103151 State the sprinkling mouth 103211 of the spray head 1032 of right floating pipe 103161 upward.When left 103314 He of telescopic arm When the right telescopic arm 103315 extends outwardly respectively, the left telescopic arm 103314 and the right telescopic arm 103315 push institute Left interconnecting piece 103324 and the right interconnecting piece 103325 are stated rotating around the left support portion 103322 and the right support portion 103323 pivot, while the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 being driven to distinguish It is flipped outward relative to the left bar spray assembly 10313 and the right bar spray assembly 10314.In turn, the left movable spray boom group Part 10315 and the right movable bar spray assembly 10316 respectively with the left bar spray assembly 10313 and the right bar spray assembly Angle between 10314 is gradually increased, and enable the left movable bar spray assembly 10315 be driven to lower overturning to institute It states left bar spray assembly 10313 to be located in same horizontal line, and the right movable bar spray assembly 10316 can be by driving overturning extremely It is located in same horizontal line with the right bar spray assembly 10314, and is installed in the right side of the left floating pipe 103151 The sprinkling mouth 103211 of the spray head 1032 of floating pipe 103161 is downward.

When the left telescopic arm 103314 and the right telescopic arm 103315 are to contract, the left telescopic arm 103314 The left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 are pulled upwards with the right telescopic arm 103315 Overturning so that the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 respectively with the left bar spray assembly Angle between 10313 and the right bar spray assembly 10314 is gradually reduced, and can be stacked and placed on the left bar spray assembly respectively 10313 and the top of the right bar spray assembly 10314.

It is noted that the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 being capable of coverlets Solely control switches between the expanded state and the original state, to adapt to differently operating area.That is, described Left activity bar spray assembly 10315 can individually with the main jet bar assembly 10312, the left bar spray assembly 10313 and described Right 10314 common operational of bar spray assembly, and the right movable bar spray assembly 10316 can also individually with the main jet bar assembly 10312, the left bar spray assembly 10313 and 10314 common operational of right bar spray assembly.

Preferably, the 4th circulation of the left floating pipe 103151 of the left movable bar spray assembly 10315 is logical 1031311 phase of the second circulation passage of the left spraying pipe 103131 in road 1031511 and the left bar spray assembly 10313 It is mutually independent.That is, the 4th circulation passage 1031511 and second circulation passage 1031311 be individually controlled with The accommodating chamber 1021 of the storing apparatus 1020 is connected.Moreover, the right work of the right movable bar spray assembly 10316 The 5th circulation passage 1031611 of dynamic pipeline 103161 and the right spraying pipe of the right bar spray assembly 10314 The 103141 third circulation passage 1031411 is mutually indepedent.That is, the 5th circulation passage 1031611 and institute It states third circulation passage 1031411 and is individually controlled and be connected with the accommodating chamber 1021 of the storing apparatus 1020, thus Reduce the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 the expanded state and it is described just A possibility that being worn when switching between beginning state, to improve the service life of the spray rod device of the fog machine.

It is noted that being maintained separately in the left bar spray assembly 10313 and 10314 rear portion of right bar spray assembly The left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 also can be with the left bar spray assembly 10312 Spraying operation is carried out simultaneously with the right bar spray assembly 10314.Specifically, when the spray rod device 1030 is in the expansion When state, the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 are held in the left spray boom respectively The rear portion of component 10313 and the right bar spray assembly 10314, and work as the second of the left bar spray assembly 10313 all The third circulation passage 1031411 of road 1031311 and the right bar spray assembly 10314 respectively with the storing apparatus When 1020 accommodating chamber 1021 is interconnected, the 4th circulation passage of the left movable bar spray assembly 10315 1031511 and the right movable bar spray assembly 10316 the 5th circulation passage 103161 respectively with the storing apparatus 1020 accommodating chamber 1021 is connected.That is, being located at the left bar spray assembly 10313, the right bar spray assembly 10314, the spray head 1032 on the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 is selected It selects ground while carrying out spraying operation, so that the fog machine can carry out the operating area in a driving process Plant protection operation twice improves the spray solution amount to crops in the operating area, and then reinforces plant protection effect.

It is worth noting that, the circulation passage 10311 of the bar spray assembly 1031 includes the main jet bar assembly 10312 first circulation passage 1031211, the left bar spray assembly 10313 second circulation passage 1031311, Described the of the third circulation passage 1031411 of the right bar spray assembly 10314, the left movable bar spray assembly 10315 The 5th circulation passage 1031611 of four circulation passages 1031511 and the right movable bar spray assembly 10316.

In addition, when the left movable bar spray assembly 10315 and the right movable bar spray assembly 10316 are in the initial shape When state, the main driving arm 103311, the left actuating arm 103312 and the right actuating arm 103313 can drive described Main jet bar assembly 10312, the left bar spray assembly 10313 and the right bar spray assembly 10314 movement, so that the spray Lever apparatus 1030 can be switched to the receiving state by the unfolded state.That is, 10313 He of left bar spray assembly The left movable bar spray assembly 10315 can be incorporated in a storage space 10421 of the storage device 1040, And the right bar spray assembly 10313 and the right movable bar spray assembly 10316 can be held in the storage device 1040 In another described storage space 10421.

In order to ensure that the fog machine can carry out plant protection operation, the receiving dress of the fog machine long lasting for ground It sets 1020 and is implemented as large-rolume container.And the storing apparatus 1020 can carry out water filling work by a high speed water supply pump Industry, to fill the accommodating chamber 1021 of the storing apparatus 1020 in a short time, so that the activity duration of user is saved, Reduce human cost.Further, the storing apparatus 1020 is removable installed in the mobile device 1010, user The fog machine can be enabled long lasting for progress plant protection during plant protection by replacing the storing apparatus 1020 Operation.The left spray of the main spraying pipe 103121, the left bar spray assembly 10313 of the main jet bar assembly 10312 Spill pipeline 103131, the right spraying pipe 103141 of the right bar spray assembly 10314, the left movable bar spray assembly The right floating pipe 103161 of the 10315 left floating pipe 103151 and the right movable bar spray assembly 10316 It is removably installed in the storing apparatus 1020 respectively.

Specifically, the mobile device 1010 includes an arrying main body 1011 and a mobile main body 1012, the movement Main body 1012 is removably installed in the arrying main body 1011.The mobile main body 1012 can generate position by driving It moves, the fog machine is enabled to carry out plant protection operation in the process of movement, to reduce user the plant protection during Workload.Further, the spray rod device 1030 is installed in the front of the arrying main body 1011, in order to user It can clearly be adjusted according to the spraying range of the spray rod device 1030 and length during plant protection described mobile main The driving direction of body 1012 avoids during the mobile main body 1012 travels, and the spray rod device 1030 is collided Or spraying range is not completely covered operating area and crops is caused to have omission it is noted that the arrying main body There are a predetermined terrain clearances between 1011 and ground, and the storing apparatus 1020 and the spray rod device 1030 are existed It is held in the top of crops during plant protection, the fog machine is avoided to damage in the process of moving to crops.

Further, the mobile main body 1012 includes a front component 10121 and a wheel assembly 10122, before described Wheel assembly 10121 and the wheel assembly 10122 are arranged at the front and rear of the arrying main body 1011 respectively, before described Wheel assembly 10121 and the wheel assembly 10122 are moved by driving, and the front component 10121 and the wheel assembly The track of 10122 walkings is identical, to reduce the destruction when fog machine is turned during plant protection to crops.

Preferred embodiment according to the present utility model, the fog machine further comprise a control device 1040, the control Device 1040 processed is communicatively connected to the spray rod device 1030 and the mobile device 1010, and user can pass through behaviour Make the control device 1040 to adjust the working condition of the spray rod device 1030 and adjust the movement of the mobile device 1010 Track reduces workload of user during plant protection to complete plant protection operation, so that the operation for alleviating user is negative Lotus reduces human cost.

Preferred embodiment according to the present utility model, the fog machine further comprise a protective device 1050, described anti- Protection unit 1050 is arranged at the control device 1040, and between the control device 1040 and the protective device 1050 A semi-enclosed control room 1060 is formed, user can ride in the control room 1060 and control the fog machine.Separately Outside, the protective device 1050 is located at the rear of the spray rod device 1030, and the protective device 1050 can stop the spray The liquid that lever apparatus 1030 sprays out enters in the control room 1060, can not only reduce the threat to human health, and And less corrosion of the liquid to the control device 1040, extend the service life of the fog machine.

The flusher 2020 includes sprinkling 2021, two spray booms 2022 of main body and a sprinkler part 2023, wherein The sprinkling main body 2021 is arranged at the front of the fog machine main body 2010, and spray boom 2022 described in two of them can by length 2021 two sides of sprinkling main body are set to adjusting, wherein the sprinkler part 2023 is arranged at two spray booms 2022 With the sprinkling main body 2021, and the sprinkler part 2023 is arranged along the direction that two spray booms 2022 extend, wherein The sprinkler part 2023 is communicated in the fluid storage device 2015 of the adjustable fog machine of the spray bar length, in institute When stating the adjustable fog machine of spray bar length and carrying out operation, liquid storage dress can will be located at by the sprinkler part 2023 The mode that liquid sprays in 2015 is set, a sprinkling region is formed, it will be appreciated to those of skill in the art that when two sprays Bar 2022 is unfolded, and when the sprinkler part 2023 is covered with the spray boom 2022, the adjustable fog machine of spray bar length The width in the sprinkling region formed is determined by the sprinkler part 2023 being set on two spray booms 2022, and institute State sprinkler discharge density that the adjustable fog machine of spray bar length the is formed then spray section by being set on each spray boom 2022 Spacing between part 2023 determines.

It is noted that sprinkler part 2023 described in the utility model includes being set on each spray boom 2022 Multiple spray heads 20231 and the conducting element 20232 for being set to the spray boom 2022, wherein the conducting element 20232 is communicated in The fluid storage device 2015 of the fog machine ontology 2011 and each spray head 20231, it is described can will be located at The each spray head 20231 of guiding fluid in fluid storage device 2015, to make to be located at the fluid storage device 2015 In liquid by the conducting element 20232 guidance after, be able to be sprayed by the spray head 20231.

Design in this way, and then the adjustable plant of the spray bar length for being equipped with the flusher 2020 can be made Guarantor's machine at work, is capable of forming continuous band-shaped sprinkling region.It is to be arranged in the spray additionally, due to the spray head 20231 Bar 2022, so that the adjustable fog machine of the spray bar length is enable to spray from top to down between the crops ridge, Therefore the liquid of the adjustable fog machine sprinkling of the spray bar length can be made more uniform.

It is noted that in the present invention, since the adjustable fog machine of the spray bar length is in the same of conduct When, spraying operation, and the conduct speed by controlling the adjustable fog machine of spray bar length are carried out, and then can control Spray the amount of liquid.

Preferably, the sprinkler part 2020 further comprises multiple valve bodies 2024, wherein each spray head 20231 can To configure at least one described valve body 2024, a valve body 2024 can also be configured with multiple spray heads 20231, this is practical It is novel not limited by this respect.Each valve body 2024 is arranged at the conducting element of the sprinkler part 2023 20232, the spray head 20231 and the conducting element of the sprinkler part 2020 are controlled by controlling the valve body 2024 On state between 20232.

In an embodiment of the utility model, at least one described spray boom 2022 is collapsibly set to the sprinkling master Body 2021, that is to say, that the length of at least one spray boom 2022 is can be adjusted by way of folding.It is preferred that The length on ground, two spray booms 2022 can be adjusted by way of folding.In following example, some examples are with one The length of a spray boom 2022 is illustrated for being adjusted by way of folding, and some examples are with two sprays The length of bar 2022 is illustrated for being adjusted by way of folding, it will be appreciated to those of skill in the art that this reality It is not limited by this respect with novel.

Specifically, each spray boom 2022 includes at least two rod segments 20221 and at least one connector 20222, In be connected to each other by a connector 20222 between the two neighboring rod segment 20221, to form the spray boom 2022, and can be folded by the connector 20222 between the two neighboring rod segment 20221.Side in this way Formula, so as to be adjusted the length of at least one spray boom 2022.In addition, in the present embodiment, each connection At least one described valve body 2024 is arranged in part 20222, wherein being accordingly arranged at institute after the connector 20222 is folded The valve body 2024 for stating connector 20222 is closed, to avoid the spray head in the rod segment 20221 after being folded 20231 continue flushing liquor body, and the spray in the rod segment 20221 not being folded after the rod segment 20221 is folded First 20231 can still spray the liquid that the conducting element 20232 guides.That is, when connecting the two neighboring bar While the connector 20222 between section 20221 is folded, not only the length of the corresponding spray boom 2022 reduces, institute The width for stating the sprinkling region that the adjustable fog machine of spray bar length is formed also correspondingly is reduced.It is noted that at this In example, the conducting element 20232 in the sprinkler part 2023 is implemented as a folding soft material and is made, such as rubber Glue material.

Such as in one example of the utility model, when the adjustable fog machine of the spray bar length is in a flat area , can be by the way that two spray booms 2022 be fully deployed when carrying out operation, and then the unfolded state is formed, to make described The adjustable fog machine of spray bar length is capable of forming the sprinkling region of maximum width.

It is noted that when the adjustable fog machine of the spray bar length is when carrying out spraying operation, be it is continuous band-shaped, Also, and the adjustable fog machine of the spray bar length makes to carry out spraying operation while travelling, the spray bar length is adjustable The travel speed of fog machine influence the amount that the adjustable fog machine of the spray bar length is sprayed at liquid on crops, the spray boom Length-adjustable fog machine is usually to drive at a constant speed, so that the adjustable fog machine of the spray bar length be enable equably to carry out liquid Body sprinkling.

For another example, when the adjustable fog machine of the spray bar length is in mountain area operation, it is adjustable to be located at the spray bar length The side backer of fog machine, the other side are crops, when the adjustable fog machine of the spray bar length is in the farming to backer side When object carries out operation, it is necessary first to which on the one hand the length for adjusting the spray boom 2022 of backer side avoids the spray of side Bar 2022 and mountain are collided, and on the other hand, reduce the width in the sprinkling region that the adjustable fog machine of the spray bar length is formed Degree, so that the adjustable fog machine of the spray bar length be enable preferably to be adapted to its working environment.Specifically, when the spray boom is long Spend adjustable fog machine in environment work as shown above, first by adjusting close to side the spray boom 2022 extremely A few connector 20222, to make the rod segment of two spray booms 2022 connected by the connector 20222 20221 are folded, so that the length reduction that the spray boom 2022 of backer side is whole, so that the spray bar length Adjustable fog machine is while avoiding obstacles, additionally it is possible to normally carry out operation.

In addition, when the adjustable fog machine of the spray bar length is when mountain area or hilly country carry out operation, due to mountain area or The ridge width size of hilly country is irregular, therefore, by the adjustable fog machine of spray bar length described in the utility model into , can be by adjusting the length of the spray boom 2022 of the flusher 2020 when row operation, and then it is long to adjust the spray boom Spend the width in the sprinkling region of the formation of the spray boom 2022 of adjustable fog machine two sides.

Such as when the adjustable fog machine of the spray bar length carries out operation in ridge as shown in the figure, the spray The spray boom 2022 of pole length adjustable fog machine backer side, which is folded, to be packed up, and the spray boom 2022 of the other side is all Expansion, so that the width in the sprinkling region for forming the adjustable fog machine of the spray bar length is maximum.

On the contrary, when the adjustable fog machine of the spray bar length carries out operation in the biggish ridge of another width again When, by adjusting the connector 20222 between the two neighboring rod segment 20221, so that the flusher The length of at least one of 2020 spray boom 2022 is increased, and then is capable of increasing the adjustable fog machine shape of the spray bar length At the sprinkling region width.

In addition, it is noted that the rod segment 20221 of two spray booms 2022 when the flusher 2020 After being all folded, the width in the sprinkling region that the adjustable fog machine of spray bar length is formed is minimum, at this time the spray bar length Adjustable fog machine is in a receiving state；When the rod segment of two spray booms 2022 of the flusher 2020 20221 when being all fully expanded, and the adjustable fog machine of spray bar length is in a unfolded state, wherein when at least one institute When stating rod segment 20221 described at least one of spray boom 2022 and being folded, the adjustable fog machine of spray bar length is in one and adjusts Whole state, and the adjustable fog machine of the spray bar length in the receiving state is due to the bar of two spray booms 2022 Section 20221 is all folded, and the center of gravity of the rod segment 20221 after being folded is arranged close in the institute of the sprinkling main body 2021 Fog machine main body 2010 is stated, therefore, the adjustable fog machine of the spray bar length in the receiving state can not have to setting The supported and suspended spray boom 2022 in the fog machine main body 2010 of additional load-carrying members.

It will be appreciated to those of skill in the art that the connector 20222 may be implemented as any can be rotated Ground structure, it is preferable that the connector 20222 is implemented as a pivot structure, wherein the two neighboring rod segment 20221 it Between, it is connected to each other by the connector 20222.Such as the connector 20222 may be implemented as including an axis Core, two pivot structures, pivot structure described in two of them are separately connected a rod segment 20221 of the spray boom 2022, Pivot structure described in two of them is rotatably connected at the central spindle, it will be appreciated by persons skilled in the art that above-mentioned Distance is only skilled artisans appreciate that the utility model cited case, those skilled in the art are it is conceivable that other aobvious And easily insight deformation.

Preferably, when the length for adjusting the flusher 2020 by the connector 20222 and in a folded fashion When, it is preferable that the two neighboring rod segment 20221 of the spray boom 2022 laterally turns using the connector as center of rotation It is dynamic, and then make to be located at same level between the folded rod segment 20221 and the unfolded rod segment 20221 side by side On, at this point, being located in the connector for connecting the folded rod segment 20221 and the unfolded rod segment 20221 The valve body 2024 is closed, to make the rod segment 20221 after being folded can not be by the liquid in the sprinkler part 2023 Body sprays, and the rod segment 20221 due to not being folded still can normally carry out spraying operation, it is described at this time The width in the sprinkling region that the adjustable fog machine of spray bar length is formed is determined by the rod segment 20221 not being folded.

It is noted that due to be between the folded rod segment 20221 and the unfolded rod segment 20221 On the same horizontal plane, therefore, the location of folded described rod segment 20221 can't be to the rod segment not being folded 20221 spraying operation has an impact.

As depicted in figs. 18-19, the utility model provides the another embodiment of the 5th embodiment, the flusher 2020A includes a sprinkling main body 2021A, two spray boom 2022A and a sprinkler part 2023A, wherein the sprinkling main body 2021A is arranged at the front of the fog machine main body 2010A, and spray boom 2022A described in two of them is adjustably set by length The two sides the sprinkling main body 2021A are placed in, wherein the sprinkler part 2023A is arranged at two spray boom 2022A and institute Sprinkling main body 2021A is stated, and the sprinkler part 2023A is along two spray boom 2022A and the sprinkling main body 2021A The direction of extension is arranged, wherein the sprinkler part 2023A is communicated in the liquid of the adjustable fog machine A of the spray bar length Body storage device 2015A, the sprinkler part can be passed through when the adjustable fog machine A of the spray bar length carries out operation 2023A will be located at the mode that liquid sprays in the fluid storage device 2015A, form a sprinkling region, those skilled in the art Member is fully deployed, it is understood that working as the spray boom 2022A, and the sprinkler part 2023A is covered with the spray boom When 2022A, the width in the sprinkling region that the adjustable fog machine A of spray bar length is formed is by being set to two spray booms The sprinkler part 2023A on 2022A is determined, and the sprinkler discharge density that the adjustable fog machine of the spray bar length is formed is then by setting The sprinkler part 2023A being placed on each spray boom 2022A is determined.

It is unlike the embodiments above, in the present invention, between the two neighboring spray boom 2022A telescopically Connection, that is to say, that in the present invention, by the two neighboring rod segment 20221A of telescopic adjustment, and then can adjust The length of at least one spray boom 2022A in this way, and then can make the adjustable fog machine A of the spray bar length It is capable of forming the sprinkling region of different in width, and operation can be carried out under the adjustment state.

Specifically, the connector 20222A is implemented as a stretching structure, wherein the two neighboring rod segment 20221A It is connected to each other by the connector 20222A, wherein when a rod segment 20221A is compressed, the corresponding bar Section 20221A is accommodated in another rod segment 20221A by the connector 20222A, in this way, and then can It is adjusted the length of at least one spray boom 2022A of the flusher 2020A.

It is noted that in the present invention, after a rod segment 20221A is compressed, the corresponding bar Section 20221A, which can be, is partially accommodated in another described rod segment 20221A adjacent thereto, can also be accommodated in completely Another described rod segment 20221A adjacent thereto, when part, the rod segment 20221A is incorporated in described in adjacent thereto one After rod segment 20221A, the sprinkler part 2022A being set on the rod segment 20221A can continue to that the plant will be located at The liquid protected in the fluid storage device 2015A of owner's body 2010A sprays, at this point, at least one described spray boom 2022A Length be adjusted, correspondingly, the spacing being set between the sprinkler part 2023A on the spray boom 2022A will phase It is adjusted to that with answering the liquid sprinkler discharge density that the adjustable fog machine A of the spray bar length is formed can be adjusted, passes through this side Formula, and then while the spray boom 2022A length can be made to be adjusted, the adjustable fog machine A of spray bar length is formed simultaneously Different sprinkler discharge densities, and this is for crops carry out spraying operation, is highly important.

In the present embodiment, the sprinkler part 2023A includes multiple spray head 20231A and a conducting element 20231A, wherein Multiple spray head 20231A are arranged in two spray boom 2022A, wherein each spray head 20231A is led with described Part 20231A connection is flowed, wherein the conducting element 20231A is communicated in the liquid storage of the fog machine main body 2010A Device 2015A so as to spray head 20231A described in the guiding fluid that will be located in the fluid storage device 2015A, and leads to The spray head 20231A is crossed to be ejected.

It is noted that in the present embodiment, the conducting element 20231A is in the rod segment 20221A by telescopic adjustment While, the length on the spray boom 2022A correspondingly can be adjusted.Such as in one example of the utility model, institute Conducting element 20231A is stated with a free end, a fixing end and the water conservancy diversion sheet for extending to the fixing end from the free end Body, wherein the free end of the conducting element 20231A is arranged at the fluid storage device 2015A, the fixing end quilt It is fixed on the spray boom 2022A, wherein when by stretching at least one described rod segment 20221A, the length of the spray boom 2022A Degree is correspondingly elongated, and the length for the water conservancy diversion ontology being located in the spray boom 2022A increases, and is correspondingly situated at described The length of water conservancy diversion ontology described in fluid storage device 2015A reduces.On the contrary, when by compressing at least one described spray boom When 2022A, the length of the spray boom 2022A is correspondingly shortened, and the water conservancy diversion ontology being located in the spray boom 2022A Length is gradually smaller, and the length for the water conservancy diversion ontology being correspondingly positioned in the fluid storage device 2015A gradually increases Greatly.

For example, when crops are just implanted ridge, crops be usually in the form of seedling strain existing for, and at this time The branches and leaves of seedling strain are more sparse, therefore, can be relatively by the flusher when carrying out spraying operation to the seedling strain at this time The fluid density of 2020A sprinkling is turned down.And for the utility model, it can be by stretching the two neighboring rod segment The distance between 20221A, and then the sprinkler part 2023A being set on the two neighboring rod segment 20221A can be made Between the spacing sprinkler discharge density that is adjusted to make the adjustable fog machine A of the spray bar length to be formed reduce, pass through this The mode of sample, so can make the sprinkling region that is formed via the adjustable fog machine A of the spray bar length correspondingly by It turns down.

And with the growth of crops in ridge, the branches and leaves of crops gradually spread out and become luxuriant, at this point for ridge For in middle crops, need to increase the density of sprinkling, the liquid covering that flourishing crops can be made to be sprayed, And for the present embodiment, by compressing at least one described rod segment 20221A to another described rod segment adjacent thereto In 20221A, and then the length of the spray boom 2022A can be adjusted.In this way, on the one hand, so that the spray boom The length of length-adjustable fog machine entirety reduces, and the width in the sprinkling region of formation reduces, on the other hand, but also setting It is placed in the spray head 20231A on the compressed rod segment 20221A and the institute on two adjacent rod segment 20221A The distance between spray head 20231A reduction is stated, so that the sprinkler discharge density of the adjustable fog machine A of the spray bar length increases, from And the liquid that the crops in ridge can be enable to be sprayed sufficiently covers.

In this example, the flusher 2020A further comprises at least one valve body 2024A, wherein the valve body 2024A is arranged at the conducting element 20232A, and the valve body 2024A is arranged at the connector 20222A, wherein When at least one described rod segment 20221A is compressed by the connector 20222A and is retracted completely in the connector When 20222A, the spray head 20231A on the compressed rod segment 20221A is arranged at the connector Valve body 2024A closing on 20222A, thus the sprinkling region for forming the adjustable fog machine A of the spray bar length Width reduce.It is noted that being set to the spray boom being adjusted when the part rod segment 20221A is retracted The spray on the spray head on 2022A another described rod segment 20221A adjacent with the rod segment 20221A being adjusted The distance between head 20231A reduces, therefore the sprinkler discharge density that the spray boom 2022A is formed also is adjusted accordingly；On the contrary, When at least one described rod segment 20221A is stretched by the connector 20222A, and it is located on the rod segment 20221A The spray head 20231A be stretched out the connector 20222A when, the institute on the rod segment 20221A being stretched It states valve body 2024A and is detached from the spray head 20231A, the spray head 20231A being now placed on the rod segment 20221A can be just Often carry out spraying operation, it is worth mentioning at this point that, when part, the rod segment 20221A is stretched, be set to be adjusted it is described Institute on the spray head on spray boom 2022A another described rod segment 20221A adjacent with the rod segment 20221A being adjusted The distance between spray head 20231A increase is stated, therefore the sprinkler discharge density that the spray boom 2022A is formed also is adjusted accordingly.Pass through Such mode, the entire length that can not only adjust the spray boom 2022A can be adjusted, and then adjust the spray bar length The width in the sprinkling region that adjustable fog machine A is formed, but also the adjustable fog machine A of the adjustable spray bar length The spacing being set between the spray head 20231A on the adjacent rod segment 20221A, and then it is adjustable to adjust the spray bar length Fog machine A sprinkler discharge density.

Further, in one embodiment of any of the above, the adjustable fog machine of spray bar length includes an adjustment dress 2030 are set, wherein the adjustment device 2030 includes a driving part 2031 and a control unit 2032, wherein at least one institute State spray boom 2022 and be connected to the driving part 2031 by length-adjustable, wherein the driving part 2031 be connected to it is described Control unit 2032, wherein the spray bar length is automatically adjusted by the driving part when control unit 2032 is operated It is whole.Specifically, each of described spray boom 2022 connector 20222 is driveably connected to the driving part respectively 2031, so that each connector 20222 is controlled by the control unit 2032 respectively.That is, in the utility model In example, any one of connector 20222 can pass through 2032 quilt of the control unit of the control device 2030 It is automatically controlled, so that the adjustable any one of connector 20222 of the length of the spray boom 2022 is adjusted It is whole.

When by controlling the control unit 2032 to drive the rod segment 20221 connected by the connector 20222 When folding, the spray boom 2022 will be folded along the connector 20222 controlled, and work as multiple 2022 quilts of connector It controls simultaneously, when folding multiple rod segments 20221, the connector 20222 far from the fog machine main body 2010 will It is first folded, and is folded by after close to the connector 20222 of the fog machine main body 2010.

For another example, in second embodiment of the utility model, when by controlling the control unit 2032 to drive When being connected to the rod segment 20221 of the connector 20222 and stretching, 2022 entire length of spray boom will be adjusted correspondingly It is whole.

It is noted that in the utility model above-described embodiment, when the length of the spray boom 2022 is adjusted, institute Stating sprinkler part 2023 always will not impact the length adjustment of the spray boom 2022.

Other side according to the present utility model, the utility model provide the work of the adjustable fog machine of a spray bar length Method, the method comprise the steps that

201001: at least one spray boom for adjusting the flusher 2020 of the adjustable fog machine of the spray bar length is long Degree, to adjust the width in the sprinkling region that the adjustable fog machine of the spray bar length is formed.

In an embodiment of the utility model, the two neighboring bar for connecting the spray boom 2022 is adjusted by way of folding A connection piece 20222 of section, and then at least the one of the flusher 2020 of the adjustment adjustable fog machine of spray bar length A spray bar length.

In another embodiment of the utility model, the adjacent of the connection spray boom 2022 is adjusted by way of flexible A connection piece 20222 of two rod segments, and then adjust the flusher 2020 of the adjustable fog machine of spray bar length At least one spray bar length.

As illustrated in figs. 20-24, the utility model provides the sixth embodiment of the fog machine, and the flusher 3020 wraps A rack 3021 is included, the rack 3021 is installed in the car body 3010.The rack 3021 can carry out attitudes vibration, with Carry out plant protection work.The flusher 3020 further includes one group of spray boom 3022 and one group of nozzle 3023,3022 quilt of spray boom It is installed on the rack 3021, the nozzle 3023 can communicatively be connected to the spray boom 3022.The flusher 3020 is also Including a storage device 3024, the storage device 3024 stores the material for needing to spray.The storage device 3024 can be fed Ground is connected to the spray boom 3023, so that the material of sprinkling is mobile from the storage device 3024 to the spray boom 3023, and from The nozzle 3023 removes, and is sprayed to crops.That is, the spray boom 3022 is arranged at 3023 He of nozzle Between the storage device 3024, so that material is removed from the storage device 3024, institute is moved to along the spray boom 3022 Nozzle 3023 is stated, and from the nozzle 3023 to moving crop, is sprayed.

The flusher 3020 further comprises an adjustment device 3025, and the adjustment device 3025 is arranged at described Rack 3021, to fold the rack 3021.

The fog machine further includes a control system 3030, and the control system 3030 is communicatively coupled to the sprinkling dress 3020 are set to control the flusher 3020.

Specifically, the control system 3030 includes an elevating control unit 3031,3031 quilt of elevating control unit It is set to the car body 3010.The elevating control unit 3031 is connected to the flusher 3020, to control the sprinkling The raising and lowering of device 3020 adjusts the height of the flusher 3020, to be adapted to the height of crops.The lifting Control unit 3031 is communicatively coupled to the rack 3021, to control the raising and lowering of the rack 3021, so that described Elevating control unit 3031 can control the height of the flusher 3020.The elevating control unit 3031 controls the machine The height of frame 3021, so as to be highly suitable for the height of crops.

The control system 3030 includes a folding and unfolding control unit 3032, and the folding and unfolding control unit 3032 communicatedly connects Changed between the folded state and the unfolded state in the adjustment device 3025 with controlling the adjustment device 3025. The folding and unfolding control unit 3032 controls the attitudes vibration of the rack 3021.

The car body 3010 includes a workbench 3011 and a running gear 3012, and the running gear 3012 is mounted In the workbench 3011.The running gear 3012 is implemented as wheel, to realize the movement of the workbench 3011. Wherein, the running gear 3012 has certain height to adapt to the height of crops, so that 3011 quilt of the workbench It is set to certain height, so that the workbench 3011 can cross crops, without generating injury to crops.

The control system 3030 further comprises a driving unit 3033, and the driving unit 3033 is arranged at described Car body 3010, to drive the car body 3010 to be moved and turned to, wherein the driving unit 3033 controls the action dress 3012 movement and steering are set, so that the fog machine is moved and turned to.The driving unit 3033 includes a hair Motivation and a steering wheel, engine control the movement of the running gear 3012, and steering wheel controls the running gear 3012 It turns to.

The flusher 3020 is arranged at the workbench 3011, to be connected with the car body 3010.Wherein The rack 3021 is arranged at the front of the workbench 3011, so that staff monitors the appearance of the rack 3021 State.The storage device 3024 is arranged at the rear portion of the workbench 3011, and the spray boom 3022 is along the rack 3021 are firmly fixed.The nozzle 3023 is arranged at the spray boom 3023, and the spray boom 3023 connects the storage device 3024 and the nozzle 3023, so that the material of storage device storage is moved to the nozzle along the spray boom 3022 3023, and pass through the sprinkling outward of nozzle 3023.When the spray boom 3023 is in the unfolded state, 3023, the nozzle In the bottom of the spray boom 3022, to be sprayed towards crops.

The storage device 3024 is provided with an at least electrodynamic pump, which controls material from the storage device 3024 Output.

The control system 3030 further comprises a sprinkling control unit 3034, and the sprinkling control unit 3034 connects In each control valve 3026, to control the opening and closing of the control valve 3026.The sprinkling control unit 3034 can be with Control each control valve 3026 respectively to control whether the spray boom carries out spraying operation.

When the fog machine does not carry out spraying operation, the flusher 3020 of the fog machine keeps rugosity State, the middle part of the rack 3021 are maintained at the lower in the front of the car body 3010, and the both ends of the rack 3021 are maintained at The eminence of the two sides of the car body 3010, the whole rack 3021 is in folded state.When the fog machine is sprayed Operation, the elevating control unit 3031 control the rack 3021 and rise overally, and the folding and unfolding control unit 3032 controls institute The two sides expansion of rack 3021 is stated, so that the rack 3021 is in unfolded state, being generally held in for the rack 3021 is same Highly.The sprinkling control unit 3034 can control the control valve 3026 and open, so that the spray boom 3022 is from the storage Expect that device 3024 obtains material, and sprayed from the nozzle 3023, is sprayed to crops.

The rack 3021 includes one first rack 30211, one second rack 30212 and a middle part rack 30213.Its In, the middle part rack 30213 is arranged at the front of the car body 3010, first rack 30211 and second machine Frame 30212 extends outwardly from the both ends of the middle part rack 30213 respectively.The two adjustment devices 3025 are arranged at respectively Between first rack 30211 and the middle part rack 30213 and second rack 30212 and the middle part rack Between 30213, so that first rack 30211 and second rack 30212 are respectively foldably connected to the middle part The both ends of rack 30213.

First rack 30211 and second rack 30212 are arranged at the two sides of the car body 3010, Dang Gesuo It states adjustment device 3025 and is in a unfolded state, first rack 30211 and second rack 30212 are expanded to described The two sides of middle part rack 30213 form the outwardly extending state in both ends from the middle part rack 30213.When each adjustment Device 3025 is in a folded state, and first rack 30211 and second rack 30212 are folded to the car body Two sides, first rack 30211 and second rack 30212 are close to the car body 3010.

The spray boom 3022 includes one first spray boom 30221 and one second spray boom 30222,30221 He of the first spray boom Second spray boom 30222 can communicatively be connected to the storage device 3024 respectively and be needed with obtaining from the storage device 3024 The material to be sprayed.The nozzle 3023 is installed in first spray boom 30221 and second spray boom 30222, with sprinkling Material.

First spray boom 30221 and second spray boom 30222 are installed in first rack 30211 and institute respectively The second rack 30212 is stated, allows first spray boom 30221 and second spray boom 30222 respectively with described first The movement of rack 30211 and second rack 30212 and move.When each adjustment device 3025 is in the expansion shape State, first spray boom 30221 and second spray boom 30222 are respectively with first rack 30211 and second machine The expansion of frame 30212 and the two sides for being expanded to the middle part rack 30213.When each adjustment device 3025 is in the folding Overlapping state, first spray boom 30221 and second spray boom 30222 are respectively with first rack 30211 and described The folding of two racks 30212 and the two sides for being folded to the car body 3010.

The spray boom 3022 further comprises a middle part spray boom 30223, and the middle part spray boom 30223 is installed in described Portion's rack 30213, the middle part spray boom 30223 are equipped with the nozzle 3023, and the nozzle 3023 can be communicatively connected to The middle part spray boom 30223, the storage device 3024 can be connected to the middle part spray boom 30223, will be stored with being fed Material flow along the middle part spray boom 30223 and by the sprinkling outward of nozzle 3023.

The length of the spray boom 3022 of the fog machine can be adjusted by way of flexible.Specifically, described Spray boom 3022 includes one group of spray boom unit 30224, and the adjacent spray boom unit 30224 joins end to end, and forms the spray boom 3022.The spray boom 3022 can stretch.

Specifically, the adjacent two spray boom units 30224 join end to end, and can relatively move, to be extended And contraction.The junction of the spray boom unit 30224 interconnected is provided with a sealing element, to guarantee the spray boom unit The leakproofness of 30224 junction prevents leakage of the material in the spray boom 3022.

The adjustment device 3025 is in the folded state, first rack 30211 and second rack 30212 Positioned at the two sides of the car body 3010, first spray boom 30221 and second spray boom 30222 also are located at the car body 3010 Two sides.

First spray boom 30221 and second spray boom 30222 are mutually joined end to end by the spray boom unit 30224 It is formed.The internal diameter of the spray boom unit 30224 is located at the 30223 direction side of middle part spray boom from first spray boom 30221 It is gradually reduced to the other side, that is to say, that the spray boom unit 30224 is sprayed in first spray boom 30221 towards the middle part The internal diameter of 30223 side of bar is the largest, and the internal diameter of the spray boom unit 30224 is with far from 30221 court of the first spray boom It is gradually reduced to the direction of 30223 side of middle part spray boom, forms the spray boom unit in 30221 outside of the first spray boom 30224 internal diameter is minimum.

One end of the lesser spray boom unit 30224 of internal diameter is embedded into another in the adjacent two spray boom unit 30224 One end of a biggish spray boom unit 30224 of internal diameter, so that the adjacent two spray boom unit 30224 is connected with each other, and The lesser spray boom unit 30224 of internal diameter can be moved into the inside of the biggish spray boom unit 30224 of internal diameter, so that institute State that the first spray boom 30221 is scalable, so as to adjust the whole length of first spray boom 30221.

The nozzle 3023 is installed in the spray boom unit 30224, when the position of the spray boom unit 30224 is moved Dynamic, the position of the nozzle 3023 will also be moved with the movement for the spray boom unit 30224 for installing the nozzle 3023.

The nozzle 3023 is fixed in the spray boom unit 30224, when the lesser spray boom unit 30224 of internal diameter to The biggish spray boom unit 30224 of internal diameter is mobile, and the nozzle 3023 is with the spray boom list for installing the nozzle 3023 The movement of member 30224 and move, until stopped by the biggish spray boom unit 30224 of internal diameter, so that internal diameter is lesser described Spray boom unit 30224 stops movement.That is, the adjacent two spray boom unit 30224 can be shunk until the nozzle 3023 are stopped by spray boom unit 30224 described in another, that is, are contracted to the shortest distance.

When all adjacent spray boom units 30224 of composition first spray boom 30221 and second spray boom 30222 Length reach most short, i.e., the nozzle of described first spray boom 30221 and second spray boom 30222 is by the adjacent spray Bar unit 30224 stops, and can not move again, then the entire length of first spray boom 30221 and second spray boom 30222 reaches To most short.

In the adjacent two spray boom unit 30224, the lesser spray boom unit 30224 of internal diameter is biggish to separate internal diameter The direction of the spray boom unit 30224 is mobile, so that the lesser spray boom unit 30224 of internal diameter exposes in the biggish institute of internal diameter The part for stating spray boom unit 30224 is more and more, to extend the entire length of the spray boom 3022.The lesser spray boom of internal diameter Unit 30224 is mobile until the lesser spray boom list of internal diameter to the direction far from the biggish spray boom unit 30224 of internal diameter Member 30224 can not be in movement, adjacent two spray boom with the both ends of the biggish spray boom unit 30224 of internal diameter being connected The length of unit 30224 reaches longest.

When all adjacent spray boom units 30224 of composition first spray boom 30221 and second spray boom 30222 Length reach longest, then the entire length of first spray boom 30221 and second spray boom 30222 reaches longest.

The length of the spray boom 3022 can be carried out by extending and shortening the length of the adjacent spray boom unit 30224 It adjusts.When the length of the spray boom 3022 is conditioned, being installed on the spraying range of the nozzle of the spray boom 3022 also will be by It adjusts, when the length elongation of the spray boom 3022, the nozzle 3023 for being installed in 3022 outside of spray boom can direction It is sprayed apart from the farther crops of the fog machine, expands the spraying range of the fog machine.

When the length shortening of the spray boom 3022, it is installed in the interval between the nozzle 3023 of the spray boom 3022 Shorten, so that the nozzle 3023 is more densely packed sprayed to the crops of the fog machine two sides.

When the fog machine encounters, farming object spacing is big, the wider array of situation of crop planting range, and the fog machine can To extend the length of the spray boom 3022, increase the interval between the adjacent nozzle 3023, it is larger between crops to adapt to Interval, allow the nozzle 3023 that can be directed at crops and sprayed.The fog machine is by extending the spray boom 3022 Length extends the range of sprinkling, improves working efficiency.

When the fog machine encounters, crops spacing is small, and plantation is intensive, and the fog machine can shorten the spray boom 3022 Length enable the nozzle 3023 by material so that the nozzle 3023 is more intensive in the arrangement of the spray boom 3022 Material is concentrated and is sprayed to crops, and the utilization rate of material is improved,

The length of second preferred embodiment of the utility model, the spray boom main body 30225A can pass through one group of extension The addition of bar and the extension for carrying out length.

The spray boom 3022A further comprises a spray boom main body 30225A and an at least extension rod 30226A, the extension Bar 30226A is collapsibly set to the both ends of the spray boom main body 30225A.The extension rod 30226A is set respectively In the both ends of the first spray boom 30221A and the second spray boom 30222A.The spray boom 3022A further includes a length adjustment Element 30227A, the length adjusting elements 30227A are movably disposed in the both ends of the spray boom main body 30225A.Institute One end of one end and the length adjusting elements 30227A for stating extension rod 30226A is fixed, the length adjusting elements The other end of 30227A is fixed with the spray boom main body 30225A, and the length adjusting elements 30227A includes a positioning region A 302271A and adjustment portion 302272A, the positioning region 302271A and the adjustment portion 302272 are mutually foldably connected The length adjusting elements 30227A is formed, the positioning region 302271A is fixed in one end of the spray boom main body 30225A, The adjustment portion 302272A is fixed in one end of the extension rod 30226A, and the adjustment portion 302272A is to the positioning region 302271A is folded so that the extension rod 30226A is folded to the spray boom main body 30225A, and the adjustment portion 302272A is from institute Expansion outward at the 302271A of positioning region is stated, so that the extension rod 30226A is unfolded outward from the spray boom main body 30225A's Side, until the spray boom main body 30225A and extension rod 30226A is integrally located at sustained height.

The extension rod 30226A inner hollow, the nozzle 3023A are communicatively mounted in the extension rod 30226A, the extension rod 30226A was expanded to the spray boom main body 30225A's by the length adjusting elements 30227A at that time Both ends, the extension rod 30227A are connected to the spray boom main body 30225A, are installed in the described of the extension rod 30225A Nozzle 3023A can carry out spraying operation.

The extension rod 30226A is foldably connected to the spray boom master by the length adjusting elements 30227A The both ends of body 30225A.The length adjusting elements 30227A is arranged at the first spray boom 30221A and the extension rod Between 30227A, to connect the first spray boom 30221A and the extension rod 30227A, the extension rod 30227A passes through institute The adjusting for stating length adjusting elements 30227A can be expanded to one end of the first spray boom 30221A, from first spray boom The end of 30221A extends outwardly, and the extension rod 30227A is adjusted to and first spray by the length adjusting elements 30227A Bar 30221A is maintained at the position of sustained height, to extend the spray boom main body 30225A in the first spray boom 30221A mono- The entire length of side.The extension rod 30227A can be sprayed by the adjusting of the length adjusting elements 30227A to described first Bar 30221A foldable integral, so that the extension rod 30226 contacts the first spray boom 30221A, to shorten the spray boom main body Entire length of the 30225A in the side the first spray boom 30221A.

Wherein the extension rod 302265 is mounted with the nozzle 3023A, and the nozzle 3023A is communicatively installed on institute It states extension rod 30226A described in extension rod 30225.A and is adjusted to the first spray boom 30221A and the second spray boom 30222A Both ends when, the first spray boom 30221A and the second spray boom 30222A are connected to the extension rod 30226A respectively, are made The material that must need to spray can flow to respectively described prolong from the first spray boom 30221A and the second spray boom 30222A Stock 30226A, and sprayed outward by the nozzle 3023A of the extension rod 30226A.

The length adjusting elements 30227A be arranged at the second spray boom 30222A and extension rod 30227A it Between, to connect the second spray boom 30222A and the extension rod 30227A, the extension rod 30227A passes through the length tune The adjusting of section element 30227A can be expanded to one end of the second spray boom 30222A, from the second spray boom 30222A End extend outwardly, the extension rod 30227A is adjusted to and second spray boom by the length adjusting elements 30227A 30222A is maintained at the position of sustained height, to extend the spray boom main body 30225A in the side the second spray boom 30222A Entire length.The extension rod 30227A can be by the adjusting of the length adjusting elements 30227A to second spray boom 30222A foldable integral, so that the extension rod 30226 contacts the second spray boom 30222A, to shorten the spray boom main body Entire length of the 30225A in the side the second spray boom 30222A.

The spray boom 3022A further comprises that at least a sealing element 30228A, the sealing element 30228A are set In at least one end of the spray boom main body 30225A, when the extension rod 30226A is unfolded by the length adjusting elements 30227A To one end of the spray boom main body 30225A, one end of the extension rod 30226A engages with the sealing element 30228A, and The junction for extending 30226A and the spray boom main body 30225A is sealed, to prevent the extension rod 30226A from phase occurs Shaking to the spray boom main body 30225A, and prevent the leakage of material.

The adjustment device 3025A, which adjusts the rack 3021A, becomes the unfolded state from the folded state, described First spray boom 30221A is folded into the side of the middle part spray boom 30223A from the side of the car body 3010A, in described Portion spray boom 30223A is maintained at sustained height, as the spray boom main body 30225A that the fog machine needs to have larger lengths, The length adjusting elements 30227A adjusts the extension rod 30227A, long with the entirety for extending the spray boom main body 30225A Degree.Specifically, the extension rod 30226 is folded into the side of the first spray boom 30221A, from first spray boom One end of 30221A extends outwardly, integral with the first spray boom 30221A shape, to increase the spray boom main body 30225A Length in the side the first spray boom 30221A.

The adjustment device 3025A, which adjusts the rack 3021A, becomes the unfolded state from the folded state, described Second spray boom 30222A is folded into the side of the middle part spray boom 30223A from the side of the car body 3010A, in described Portion spray boom 30223A is maintained at sustained height, as the spray boom main body 30225A that the fog machine needs to have larger lengths, The length adjusting elements 30227A adjusts the extension rod 30227A, long with the entirety for extending the spray boom main body 30225A Degree.Specifically, the extension rod 30226 is folded into the side of the second spray boom 30222A, from second spray boom One end of 30222A extends outwardly, integral with the second spray boom 30222A shape, to increase the spray boom main body 30225A Length in the side the second spray boom 30222A.

The spray boom main body 30225A further comprises a fixing element 30229A, one end of the fixing element 30229A For fixing end, the other end of the fixing element 30229A is free end, the fixing end and freedom of the fixing element 30229A Fixed space a 302270A, the fixed space 302270A is formed between end for the fixation spray boom main body 30225A and described Extension rod 30226A.The size of the fixed space 302270A, which is suitable for surrounding, fits in the spray boom main body 30225A and described Extension rod 30226A.As shown in figure 24, the fixing end of the fixing element 30229A is fixed in the extension rod 30226A, When the extension rod 30226A is folded, so that the extension rod 30226A and spray boom main body 30225A fitting, described solid The free end for determining element 30229A surrounds the spray boom main body 30225A and extension rod 30226A, so that the extension rod 30226A and the spray boom main body 30225A are fixed on the fixed space 302270A, to ensure the extension rod 30226A's Stability.

The fixing end of the fixing element 30229A is fixed in the spray boom main body 30225A, when the extension rod 30226A is folded, so that the extension rod 30226A and spray boom main body 30225A fitting, the fixing element 30229A Free end surround the extension rod 30226A and spray boom main body 30225A so that the extension rod 30226A and the spray Bar main body 30225A is fixed on the fixed space 302270A, to ensure the stability of the extension rod 30226A.

One end of the first spray boom 30221A can be provided with more extension rod 30226A, each extension rod 30226A passes through the length adjusting elements 30227A respectively and is connected with the adjacent extension rod 30227A, each extension rod 30226A is expanded to the first spray boom 30221A and second spray boom by the length adjusting elements 30227A respectively The both ends of 30222A, to extend the entire length of the spray boom main body 30225A.Each extension rod 30226A is mounted respectively There is the nozzle 3023A to carry out the sprinkling of material.When each extension rod 30226A is respectively by the length adjusting elements 30227A is expanded to the both ends of the first spray boom 30221A and the second spray boom 30222A, each extension rod 30226A It is connected to respectively with the first spray boom 30221A and the second spray boom 30222A, so that needing the material that sprays from described first Spray boom 30221A and the second spray boom 30222A flows to each extension rod 30226A, outside by the nozzle 3023A Sprinkling.

The length adjusting elements 30227A adjusts each extension rod 30226A and is folded towards the first spray boom 30221A With the second spray boom 30222A, to shorten the entire length of the spray boom main body 30225A.Pass through the length adjusting elements 30227A folds the outermost extension rod 30226A adjacent extension rod 30226A fitting inwardly first, passes through institute It states length adjusting elements 30227A and continues the adjacent extension rod inwardly of extension rod 30226A described in the penultimate of outside 30226A fitting, until each extension rod in both ends of the first spray boom 30221A and the second spray boom 30222A 30226A is folded, and integrally fits in the first spray boom 30221A and the second spray boom 30222A, the length adjustment The entire length of the spray boom main body 30225A is contracted to most short by element 30227A.

It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as It illustrates and is not intended to limit the utility model.

The purpose of this utility model completely and effectively realizes.The function and structural principle of the utility model are in reality It applies and shows and illustrate in example, under without departing from the principle, the embodiments of the present invention can have any deformation or repair Change.

Claims

1. a fog machine characterized by comprising

One plant protection host；And

One spray rod device, the spray rod device is arranged on the plant protection host, wherein the spray rod device is relative to the plant Protect the spraying range that host is removable, and the spray rod device formation one can be changed.

2. fog machine according to claim 1, wherein plant protection host manipulation ground connects the spray rod device, so that institute It states plant protection host and can control the spray rod device and moved.

3. fog machine according to claim 2, wherein the spray rod device includes a mobile jib, at least a sub bar and multiple sprays Mouth, wherein the nozzle is positioned apart from respectively in the mobile jib and the sub bar, and the mobile jib and the sub bar is interior Wall is respectively formed multiple transmission channels, and the mobile jib is connected to the sub bar by the transmission channel.

4. fog machine according to claim 3, wherein the mobile jib includes bar and two side levers in one, wherein the side lever The both ends of the middle bar are symmetrically disposed on, wherein the side lever axis connection is in the both ends of the middle bar, so that the side lever phase The middle bar can be rotated.

5. fog machine according to claim 4, wherein the nozzle is positioned apart from the mobile jib, the nozzle will The side lever of the mobile jib is divided into adjacent multiple sub bars, and the sub bar is symmetrically disposed on the middle bar both ends.

6. fog machine according to claim 5, wherein the side lever has a receiving state and an extended state, in receipts Receive state when, wherein the side lever and the middle bar be in generally perpendicular direction, the side lever and institute when in extended state It states middle bar and is in substantially horizontal direction, the sub bar is preset stretching for length when the side lever is in extended state Contracting, and the adjustable in length that the sub bar is flexible.

7. fog machine according to claim 1, wherein the spray rod device includes a mobile jib, the mobile jib is arranged described On plant protection host, the mobile jib is arranged in the part in the plant protection host and forms a hiding section, wherein the fog machine includes One control device extends outwardly wherein the control device controls the mobile jib, so that the hiding section extends outwardly simultaneously, expands The big spraying range of the mobile jib.

8. fog machine according to claim 7, wherein the control device includes a control arm and a transfer tube, the control Device processed is arranged on the plant protection host, and the control arm controllably connects the mobile jib, the transfer tube driving The control arm, and then drive the mobile jib mobile.

9. fog machine according to claim 8, wherein the spray rod device includes an at least extendable temple members and at least one spray Mouth, the extendable temple members are provided integrally on the mobile jib, and the nozzle is spaced apart and arranged on the mobile jib, and described Extendable temple members are corresponded to each other with the position of the nozzle, wherein the control device controls the extendable temple members in the mobile jib It is extended on extending direction, to expand the length of the mobile jib and then expand the spraying range.

10. fog machine according to claim 9, wherein while the length elongation of the mobile jib, between the nozzle Gauge expands from corresponding.

11. fog machine according to claim 7, wherein the spray rod device includes an extension rod and a folding device, institute The end that the mobile jib is arranged in extension rod is stated, the junction of the extension rod and the mobile jib is provided with the folding device, The folding device controls end axis rotation of the extension rod around the mobile jib.

12. fog machine according to claim 11, wherein the mobile jib is additionally provided with a closing cock, the closing cock setting In the end of the mobile jib, the control device can control the closing cock to be closed and unsealed.

13. fog machine according to claim 7, wherein the spray rod device includes an extension rod and a telescopic device, institute The end that extension rod is built in the mobile jib is stated, the junction of the extension rod and the mobile jib is provided with the telescopic device, The telescopic device controls the extension rod and stretches on the axial direction of the mobile jib.

14. fog machine according to claim 1, wherein the spray rod device includes multiple spray heads, a main jet bar assembly, one Left bar spray assembly, a right bar spray assembly, a left movable bar spray assembly and a right movable bar spray assembly, wherein the main jet bar group Part is arranged on the plant protection host, the left bar spray assembly and the right bar spray assembly can be held in the master respectively The two sides of bar spray assembly, the left movable bar spray assembly are operatively disposed at the left bar spray assembly, the right movable spray boom Component is operably disposed in the right bar spray assembly, wherein the spray head by compartment of terrain be installed on the main jet bar assembly, The left bar spray assembly, the right bar spray assembly, the left movable bar spray assembly and the right movable bar spray assembly.

15. fog machine according to claim 1, wherein the fog machine includes a flusher, wherein the sprinkling fills It sets and includes:

One sprinkling main body, wherein the sprinkling main body is arranged at the plant protection host；

Two spray booms, spray boom described at least one of spray boom described in two of them are adjustably set to the sprinkling master by length Body；And

One sprinkler part, wherein the sprinkler part is arranged on two spray booms.

16. fog machine according to claim 1, wherein the spray rod device includes a spray boom and a flusher, wherein The flusher further includes a storage device and one group of nozzle, after the storage device is arranged at the plant protection host Portion, the spray boom are arranged at the front of the plant protection host, and the nozzle can communicatively be installed in the spray boom, the storage The material that material device storage needs to spray, the storage device can be connected to the spray boom with being fed.

17. a fog machine characterized by comprising

One car body；

One walking unit, wherein the walking unit is arranged at the car body；

One spray unit, wherein the spray unit provides a sprinkling region, wherein the spray unit is by the sprinkling region Range be adjustably set to the Vehicular body front；

One feed unit, wherein the feed unit is arranged at the rear vehicle；

One driving unit, wherein the driving unit is arranged at the car body, the walking unit is driveably connected to The driving unit；And

One control unit, wherein described control unit is arranged at the car body, the walking unit, the spray unit, institute State feed unit, the driving unit is controllably connected to described control unit respectively.

18. fog machine according to claim 17, wherein the spray unit is by with can be in a larger sprinkling region and one The mode of smaller sprinkling region switching is set to the Vehicular body front.

19. fog machine according to claim 17, wherein the spray unit includes at least two spray booms, wherein the spray boom By can be communicatively connected to the feed unit, wherein the spray boom extends from the Vehicular body front towards outside respectively, wherein institute It states spray boom and is removably attachable to the car body.

20. fog machine according to claim 19, wherein the spray boom includes multiple extended elements, wherein prolonging described in each It stretches component and is arranged to telescopic, wherein each extended element is telescopically connected to another extended element.

21. a spray rod device, the spray rod device is connected on a plant protection host to form a fog machine, which is characterized in that packet It includes:

One mobile jib, the mobile jib are arranged and are connected to a fuselage of the plant protection host, and the mobile jib forms a spraying range；

One control device, it is flexible to change the spraying range that the control device controls the mobile jib.

22. a spray rod device, for being installed on a fog machine characterized by comprising

One sprinkling main body, wherein the sprinkling main body is arranged at the fog machine；

Two spray booms, at least one of spray boom described in two of them are adjustably set to the sprinkling main body by length；And

One sprinkler part, wherein the sprinkler part is arranged on two spray booms.