CN207707133U - A kind of vehicle-mounted sprayer - Google Patents

Abstract

The utility model discloses a kind of vehicle-mounted sprayers, including medicine storing pot, hydraulic pump, driving vehicle body, mounting bracket and spraying mechanism；It drives vehicle body and is equipped with telescopic cylinder, the angle of mounting bracket can be adjusted to change the height of spraying mechanism, realize the pesticide science sprinkling of different height crop；Spraying mechanism includes inlet tube, separating tube, outlet tube and nozzle body, and outlet tube has multiple, and nozzle body also has multiple, expands sprinkling covering surface, improves spraying efficiency；Nozzle body makes to be not likely to produce obstruction inside nozzle body by stirring-head；Blender and low liquid level controller are equipped in medicine storing pot, the blender moment keeps pestsides synthesis uniformly it to be made to be not easy deposit buildup, nozzle will not be caused to block because of particle, influences the quality that sprays, low liquid level controller intelligent control hydraulic pump is stopped, energy saving and environmentally friendly；The utility model overall construction design is simple, feature-rich, and operation and maintenance is all very convenient.

Description

A kind of vehicle-mounted sprayer

Technical field

The utility model is related to agricultural mechanical equipment field more particularly to a kind of vehicle-mounted sprayers.

Background technology

China is a large agricultural country, and agricultural area is more, in field of agricultural cultivation, needs to carry out pesticide to crops Sprinkling prevents disease pest, reduces Crop damage, increases agricultural incomes, during crops spray, generally uses pesticide spraying Pesticide is ejected into crop surface by machine by vehicle-mounted sprayer.

For existing Minitype manual vehicle-mounted sprayer when spraying insecticide, pesticide area coverage is small, and the efficiency of spray is low, is easy Needed when the case where drain spray, repeat to spray occur, and spraying it is fully armed, it is healthy to avoid pesticide from entering caused by human body with this Harm, operation are inconvenient；Slightly larger mechanical vehicle-mounted sprayer, some presence inside pesticide cannot be stirred effectively, be led It causes pestsides synthesis uneven, influences the using effect of pesticide, while be easy to causeing the blocking of nozzle, so the design of nozzle also has It is to be hoisted；Also have there are complicated, overall volume is huge, inconvenient maintenance and problem of high cost, in the mistake of pesticide spraying It is easy to damage crops in journey, and fountain head cannot be adjusted according to the height of Different Crop, it can not be comprehensive Crops are sprayed, there are sprinkling blind area, working efficiency is not high.

The shortcomings that based on above-mentioned a variety of existing vehicle-mounted sprayers, is as it can be seen that cannot be satisfied the requirement of agricultural modernization development, newly The research and development of type spraying machine are very necessary.

Patent document if notification number is CN104872102B discloses " a kind of spraying machine ", including driver's cabin, driver's cabin It is lifting gear, flexible wheel base assembly, chassis dynamical system, sprinkling frame lifting gear, spray boom assembly, medicine-chest assembly, wheel set, whole Vehicle hydraulic system, cab lift device include driver's cabin upper control arm, cab lift oil cylinder, driver's cabin stabilizer bar, Parallel bar and cab lift movable stand under cab lift fixed frame, driver's cabin；It is put down under driver's cabin upper control arm and driver's cabin Row bar is two isometric bars, and one end is hinged with cab lift fixed frame, and the other end is hinged with cab lift movable stand；It drives It is hinged with driver's cabin upper control arm to sail room lifting cylinder one end, the other end is hinged with cab lift fixed frame, passes through oil cylinder Telescopic action makes cab lift.The spraying machine is sprayed using Hydraumatic self-propelled, and wheelspan is adjustable to adapt to the ridge of Different Crop Away from, large-scale application of pesticides can be carried out, spray boom can be highly adjusted and be turned to flexibly for the height change of crop, work effect Rate is high.

For another example publication number CN106305683A patent documents disclose " a kind of novel vehicle-mounted sprayer ", including headstock Lid, preceding connection support baseboard, driver's seat, water inlet pipe connect support baseboard, suction pump and fountain head, the hood peace afterwards It sets in preceding connection support baseboard, the motor is connected by transmission belt with the drive mechanism of wheel, and the direction is setting On the side of hood, it is fixedly connected between connection support baseboard and rear connection support baseboard before described, the driver's seat Junction between connection support baseboard and rear connection support baseboard, the end of the outlet pipe and lateral cylinder water pipe before being placed in Vertical connection, the angular adjustment end of the fountain head are connected with bearing is adjusted.The novel vehicle-mounted sprayer, in conjunction with existing Vehicle-mounted sprayer is transformed, and the height of original wheel stand is turned up so that crops not by the destruction of large area, Then it is added to water tank in the structure of machinery, automatic herbal sprinkling is then carried out under the action of fountain head and water pipe.

Utility model content

The technical problem to be solved by the utility model is to for the above-mentioned deficiency of the prior art, propose a kind of structure Simply, operation and maintenance is convenient, and harm to the human body is small, spraying altitude, energy can be adjusted flexibly according to sprinkling plant height difference Sprinkling blind area is enough avoided, sprays broad covered area, spray is uniformly not easy to plug and energy-saving and environment-friendly vehicle-mounted sprayer.

The utility model solves its technical problem, adopts the following technical scheme that：

A kind of vehicle-mounted sprayer, including medicine storing pot, hydraulic pump, driving vehicle body, mounting bracket and spraying mechanism；The hydraulic pressure It pumps for the liquid in the medicine storing pot to be introduced the spraying mechanism, described mounting bracket one end is cut with scissors with the driving vehicle body It connects, the other end is connect with the spraying mechanism, and the driving vehicle body is equipped with telescopic cylinder, the telescopic end of the telescopic cylinder and institute State the side connection on mounting bracket length direction；The spraying mechanism includes inlet tube, separating tube, outlet tube and nozzle master Body, described inlet tube one end are connected to by water pipe with the drug storage pot bottom, and the inlet tube other end connects with the separating tube Logical, the separating tube side is provided with and communicated with the outlet tube, the outlet tube at least there are two, the outlet tube is along described point Liquid pipe axially spaced-apart is distributed, and one end of the outlet tube is connected to the nozzle body；Be equipped in the medicine storing pot blender and Low liquid level controller, the low liquid level controller are used to, when the liquid level in the medicine storing pot is less than preset value, control institute Hydraulic pump is stated to be stopped.

Further, the nozzle body includes connector, the adjustable column being connect with described connector one end and the tune The nozzle of segmented column one end rotatable connection and control valve in the adjustable column shaft is set；The control valve include block piece and Elevating mechanism for driving the block piece lifting, the block piece are set to the one end of the nozzle far from the adjustable column, For stopping the liquid sprayed at the nozzle.

Further, the first fluid hole and the second fluid hole are equipped in the adjustable column, second fluid hole is multiple And be uniformly distributed around first fluid hole, the nozzle includes that proximally and distally, the distal end end face is equipped with to described close The recess portion of concave end setting, the recess portion are equipped with multiple through-holes, and multiple through-holes are connected to first fluid hole, the spray The lateral surface of mouth is intervally distributed with multiple diffusion holes around the central axis of the nozzle, each diffusion hole respectively with an institute The connection of the second fluid hole is stated, forms the column that the oriented proximal end extends, the end activity of the column at the recess portion center It is connected with stirring-head.

Further, the connector includes clamping part and spiro union portion, and the clamping part is disposed far from the adjustable column one End, described clamping part one end are equipped with around sealing ring, and the other end is equipped with clamping groove, and the spiro union portion is provided close to the adjusting Column one end, the spiro union portion are equipped with nut, and for the opening of the nut towards the clamping part, the nut inner wall is equipped with interior spiral shell Line.

Further, described outlet tube one end end outer surface is equipped with the threaded portion with the screw-internal thread fit of the nut, One end inner surface that the outlet tube is equipped with the threaded portion is equipped with and the matched buckle protrusion of the clamping groove.

Further, the control valve further includes the first gear being sheathed on outside the adjustable column and the first gear The second gear of engagement and the driving motor of the driving second gear rotation.

Further, flow control valve is equipped in the inlet tube, the side of the inlet tube, which is equipped with, controls the flow Control the operation handle of threshold switch degree.

Further, further include water pump, for the water at water source to be pumped into the medicine storing pot, the water pump by water pipe with The medicine storing pot connection.

Further, it is additionally provided with high liquid level controller in the medicine storing pot, for when the liquid level in the medicine storing pot When higher than preset value, controls the water pump and be stopped.

Further, the blender includes agitating shaft and paddle, and the agitating shaft is horizontally set at the medicine storing pot Interior, the paddle is vertically arranged on the agitating shaft, and the medicine storing pot is equipped with dosing mouth, and the dosing mouth is located at described Above blender, filter screen is equipped at the dosing mouth, the filter screen is detachably connected with the dosing mouth.

Compared with prior art, the utility model has the beneficial effects that：By medicine storing pot and inlet tube, separating tube, go out liquid Pipe and nozzle body are used cooperatively, and can expand sprinkling area coverage, improve working efficiency；

, can be in spraying machine driving process by the way that blender is arranged in medicine storing pot, timing agitation avoids drug precipitation, Caused dose uneven concentration, so the case where good insecticidal action cannot be played occur, while preventing particle larger Drug is transported to nozzle body, the problem of causing nozzle body to be blocked, and low liquid level controller is arranged, can be in liquid level less than pre- If when value, closing hydraulic pump in time, operating personnel is reminded to feed pesticide in time, so as to follow-up smooth spray, while can reduced again The energy consumption of hydraulic pump, it is energy saving and environmentally friendly；

The setting of block piece in nozzle body, for stopping the pesticide sprayed from nozzle, so that pesticide can be equal Even dispersion so that the crop immediately below nozzle body is uniformly irrigated, and part is effectively avoided to spray blind area, and block piece It realizes that the resistance that lifting so that pesticide reaches block piece generation is different by elevating mechanism, so that spraying range is different, makes Spraying range is controllable, and the ejection of pesticide can be stopped when block piece abuts nozzle by lifting, realizes nozzle body itself It closes；

The setting of first fluid hole, the second fluid hole can shunt pesticide, make pesticide evenly flow to nozzle, setting is logical Hole is connected to the first fluid hole and diffusion hole is connected to the second fluid hole so that and the centre and edge of nozzle can be discharged, So that the drug that the crop near nozzle obtains uniform science is irrigated, sprinkling covering surface is effectively expanded, is reduced more Blind area is sprayed, spraying efficiency is improved, preferable disease control is provided for crops；Stirring-head is set, it can be with pesticide stream It moves and generates rotation, stirring action can be played to the pesticide in nozzle, to reduce nozzle body obstruction；

The cooperation for being set as nozzle body and providing two kinds of connection types of clamping part and spiro union portion, is conducive to nozzle installation more Securely, and convenient disassembly；

Setting first gear, second gear and driving motor in control valve can be sprayed by the way that electric control adjustable column is opposite Mouth rotates, and realizes that the connecting degree of diffusion hole and the second fluid hole is adjusted, to the liquid flow at diffusion hole of stopping, is conducive to grasp Make fluid flow and flow direction of the personnel according to actual conditions control ejection, improves sprinkling precision, also avoid manual rotation's nozzle The drug damages brought；

When the setting of high liquid level controller makes water pump reach certain altitude to medicine storing pot injected water volume from water source, stop automatically Only pump operation, when operating personnel being avoided not pay attention to, injected water volume is excessive or overflows, and dilutes the concentration of pesticide, influences pesticide spray The amount spilt and plant growth；

Agitating shaft is laterally arranged, and paddle is vertically arranged, and dosing mouth is located at setting above the blender, is advantageously implemented It stirs, and is stirred in time in dosing, so that pesticide is quickly dissolved, and be dispersed in the extraction in medicine storing pot so as to hydraulic pump Implement pesticide spraying；

To sum up, the structure design of the utility model entirety is simple, and maintenance and operation is all more convenient, and maintenance cost is low.

Description of the drawings

To become apparent from detailed description the embodiments of the present invention, attached drawing is as follows：

Fig. 1 is the overall structure diagram of one embodiment of the utility model；

Fig. 2 is the structural schematic diagram of part-structure in one embodiment of the utility model；

Fig. 3 is the structural schematic diagram of one embodiment nozzle body of the utility model；

Fig. 4 is the sectional view of one embodiment nozzle body of the utility model；

Fig. 5 is the structural schematic diagram of one embodiment medicine storing pot of the utility model.

In figure：1- medicine storing pots, 2- hydraulic pumps, 3- driving vehicle bodies, 4- mounting brackets, 5- spraying mechanisms, 31- telescopic cylinders, 51- inlet tubes, 52- separating tubes, 53- outlet tubes, 54- nozzle bodies, 11- blenders, 12- low liquid level controllers, 541- connections Head, 542- adjustable columns, 543- nozzles, 544- control valves, 5441- block pieces, 5442- elevating mechanisms, the first fluid holes of 5421-, The second fluid holes of 5422-, 5431- recess portions, 54311- through-holes, 5432- diffusion holes, 5411- clamping parts, 5412- spiro union portions, 54111- is around sealing ring, 54112- clamping grooves, 54121- nuts, 5443- first gears, 5444- second gears, 511- behaviour Make handle, 6- water pumps, 13- high liquid level controllers, 111- agitating shafts, 112- paddles, 14- dosing mouths, 7- filter screens.

Specific implementation mode

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model is not limited to these examples.

Such as Fig. 1, shown in Fig. 2, the present embodiment provides a kind of vehicle-mounted sprayers, including medicine storing pot 1, hydraulic pump 2, driving vehicle body 3, mounting bracket 4 and spraying mechanism 5；The hydraulic pump 2 is used to the liquid in the medicine storing pot 1 introducing the spraying mechanism 5, 4 one end of the mounting bracket is hinged with the driving vehicle body 3, and the other end is connect with the spraying mechanism 5, the driving vehicle body 3 Equipped with telescopic cylinder 31, the telescopic end of the telescopic cylinder 31 is connect with the side on 4 length direction of the mounting bracket；It is flexible The flexible height that can adjust spraying mechanism 5 of cylinder 31, to meet different height crop pesticide spraying demand, the present embodiment Middle mounting bracket 4 and telescopic cylinder 31 are two；

The spraying mechanism 5 includes inlet tube 51, separating tube 52, outlet tube 53 and nozzle body 54, the inlet tube 51 one end are connected to by water pipe with 1 bottom of the medicine storing pot, and 51 other end of the inlet tube is connected to the separating tube 52, described 52 side of separating tube is provided with and communicated with the outlet tube 53, the outlet tube 53 at least there are two, the outlet tube 53 is along described 52 axially spaced-apart of separating tube is distributed, and one end of the outlet tube 53 is connected to the nozzle body 54；As it can be seen that the utility model goes out The quantity of liquid pipe 53 is identical as nozzle body 54, is capable of providing larger sprinkling covering surface, improves working efficiency, and structure letter It is single, it is easy to maintain；

Blender 11 and low liquid level controller 12 are equipped in the medicine storing pot 1, the low liquid level controller 12 is for working as institute When stating the liquid level in medicine storing pot 1 less than preset value, controls the hydraulic pump 2 and be stopped.Wherein blender 11 can spray It spills in machine driving process, timing agitation, avoids drug precipitation, caused dose uneven concentration, and then cannot play good The case where insecticidal action, occurs, while the drug for preventing particle larger is transported to nozzle body 54, and nozzle body 54 is caused to hinder The problem of plug, setting low liquid level controller 12 can close hydraulic pump 2 in time, remind operator when liquid level is less than preset value Member feeds pesticide in time, so as to follow-up smooth spray, while can reduce the energy consumption of hydraulic pump 2 again, energy saving and environmentally friendly.

As shown in figure 3, the adjustable column that the nozzle body 54 includes connector 541, connect with 541 one end of the connector 542, the nozzle 543 that is rotatably connected with 542 one end of the adjustable column and control valve in 542 shaft of the adjustable column is set 544, connector 541 may be a fixed connection with adjustable column 542, can also be rotatably connected；

The control valve 544 includes block piece 5441 and the elevating mechanism for driving the block piece 5441 to lift 5442, the block piece 5441 is set to the one end of the nozzle 543 far from the adjustable column 542, for stopping the nozzle 543 Locate the liquid sprayed, block piece 5441 realizes the difference that liquid is sprayed to the water outlet of nozzle 543 with the change of rise and fall The blocking of resistance so that liquid obtains the granulating dispersion of uniform different ranges, to realize 54 near zone of nozzle body Uniform sprinkling irrigation especially immediately below nozzle body 54, as the change of 5441 rise and fall of block piece is but also spraying range can Control, when block piece 5441 by lifting with nozzle 543 abut against when, can barrier liquid spray, realize nozzle body 54 itself Closing, be particularly suitable for the opening and closing of single nozzle body 54, meet different zones crop difference duration and sprinkling covers The control of range, not only reduces the wasting of resources, reduces the cost of Pesticide use, also so that pesticide spraying more intelligently may be used Control, sprinkling are more scientific.

As shown in figure 4, the first fluid hole 5421 and the second fluid hole 5422 are equipped in the adjustable column 542, described second Fluid hole 5422 is multiple and is uniformly distributed around first fluid hole 5421, is conducive to make separating liquid, stream evenly To nozzle 543, the preferable cooperation with block piece 5441 is realized, generate the good discrete particles of uniformity coefficient, be conducive to the worm of crop Evil prevention.

The nozzle 543 includes that proximally and distally, proximal end is close to one end of adjustable column 542, and distal end is i.e. far from adjustable column The cross section of 542 one end, the nozzle 543 is gradually reduced from the proximal end to the distal end, the distal end end face be equipped with to The recess portion 5431 of proximal end recess setting, the recess portion 5431 are equipped with multiple through-holes 54311, multiple through-holes 54311 with First fluid hole 5421 is connected to, and can be realized and uniformly be sprayed insecticide outward at 543 center of nozzle, outside the nozzle 543 The central axis of nozzle 543 described in side surrounding is intervally distributed with multiple diffusion holes 5432, and each diffusion hole 5432 is distinguished It is connected to second fluid hole 5422, can realize that 543 edge of nozzle is sprayed insecticide outward；

To sum up, the combination settings that sprinkling and edge are sprayed at center so that the crop near nozzle body 54 obtains To the pesticide spraying of uniform science, sprinkling covering surface is effectively expanded, reduces more sprinkling blind areas, improves sprinkling effect The effective rate of utilization of rate and pesticide；Based on above-mentioned setting, swivel nozzle 543 can control diffusion hole 5432 and the second fluid hole 5422 Connecting degree advantageously reduces repetition sprinkling, leakage is spilt and sprayed with break bounds to control the sprinkling range and fountain height of edge pesticide The possibility spilt.

The column that the oriented proximal end extends is formed at 5431 center of the recess portion, the end of the column is connected with Stirring-head.Stirring-head is equipped with paddle, the length direction of paddle（Blade plane extending direction）It is whole with the pesticide of sprinkling Body flow direction is consistent, and stirring-head can be arranged to extend to one end that adjustable column 542 is connect with connector 541 according to actual conditions Place, stirring-head can realize rotation with the flowing of pesticide in nozzle body 54, to realize stirring for pesticide in nozzle body 54 It is dynamic, and then play the role of preventing nozzle body 54 from blocking, improve pesticide spraying efficiency.

The connector 541 includes clamping part 5411 and spiro union portion 5412, and the clamping part 5411 is disposed far from the tune 542 one end of segmented column, 5411 one end of the clamping part are equipped with around sealing ring 54111, and the other end is equipped with clamping groove 54112, institute It states spiro union portion 5412 and is provided close to 542 one end of the adjustable column, the spiro union portion 5412 is equipped with nut 54121, the nut 54121 opening is equipped with internal thread towards the clamping part 5411,54121 inner wall of the nut.

53 one end end outer surface of the outlet tube is equipped with the threaded portion with the screw-internal thread fit of the nut 54121, institute One end inner surface of the outlet tube 53 equipped with the threaded portion is stated to be equipped with and the clamping groove 54112 matched buckle protrusion.

When installing and using, 54 connector of nozzle body, 541 one end is inserted into outlet tube 53, by around sealing ring 54111 Inner wall realization with outlet tube 53 fits closely, and forms first of connection defence line, prevents pesticide from leaking, influence pesticide spraying amount Control is connect with the buckle male cooperation inside outlet tube 53 by clamping groove 54112 and forms second connection defence line, is conducive to Prevent nozzle body 54 from being caused to fall off by influence of hydraulic pressure, nut 54121 is socketed at the threaded portion of 53 one end end of outlet tube simultaneously It screws realization to fix, forms third road and connect defence line so that the installation of nozzle body 54 is relatively reliable and convenient disassembly.

The control valve 544 further includes the first gear 5443 being sheathed on outside the adjustable column 542 and the first gear The driving motor that the second gear 5444 and the driving second gear 5444 of 5443 engagements rotate.First gear 5443 and tune Segmented column 542 is bonded, and when rotating first gear 5443, adjustable column 542 rotates therewith, diffusion hole 5432 and the second fluid hole 5422 Connected state change correspondingly.First gear 5443 is driven to rotate using driving motor driving second gear 5444 in the design Mode rotates adjustable column 542, is advantageously implemented the liberation of both hands, safe and harmless mode of operation is provided for user of service；It avoids Human contact is detrimental to health to noxious material.

Control valve 544 further includes the third gear being socketed with driving motor arbor one end, the elevating mechanism 5442 The worm screw that is engaged including lead screw, with the lead screw and the 4th gear in described worm screw one end, the 4th gear and institute are set State the engagement of third gear.

Flow control valve is equipped in the inlet tube 51, as shown in Fig. 2, the side of the inlet tube 51 is equipped with described in control The operation handle 511 of flow control threshold switch degree.Control operation handle 511 opens or closes flow control valve, can the same time Control 54 range of all nozzle bodies and flow.

As shown in Figure 1, the vehicle-mounted sprayer of the present embodiment further includes water pump 6, for the water at water source to be pumped into the storage Medicinal cupping 1, the water pump 6 are connected to by water pipe with the medicine storing pot 1.

High liquid level controller 13 is additionally provided in the medicine storing pot 1, for when the liquid level in the medicine storing pot 1 is higher than pre- If when value, controls the water pump 6 and be stopped.When so that water pump 6 reaching certain altitude from water source to 1 injected water volume of medicine storing pot, It is automatically stopped pump operation, when operating personnel being avoided not pay attention to, injected water volume is excessive or overflows, and dilutes the concentration of pesticide, influences The amount of pesticide spraying and plant growth.

As shown in figure 5, the blender 11 includes agitating shaft 111 and paddle 112, the laterally setting of the agitating shaft 111 It in the medicine storing pot 1, is preferably located at the center of 1 short transverse of medicine storing pot, the paddle 112 is vertically arranged to institute It states on agitating shaft 111, the medicine storing pot 1 is equipped with dosing mouth 14, and the dosing mouth 14 is located at 11 top of the blender, described Filter screen 7 is equipped at dosing mouth 14, the filter screen 7 is detachably connected with the dosing mouth 14.In use, operating personnel open Pesticide is added to 1 water filling of medicine storing pot, while from dosing mouth in water pump 6, the larger pesticide of particle is filtered by filter screen 7, to grasp Make personnel disperseed it is small after add medicine storing pot 1, the realization of blender 11 is stirred in dosing, keeps pestsides synthesis uniform；Dosing After water filling, spraying machine blender 11 continues to stir, and can set the timing agitation time to save energy consumption, spraying machine drives towards Region of spraying insecticide is needed, for different crops, the operation of telescopic cylinder 31, control valve 544 etc. is controlled by manual operation, from And realize more targeted pesticide spraying scheme, protection crops grow up healthy and sound.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Claims (10)

1. a kind of vehicle-mounted sprayer, which is characterized in that including medicine storing pot（1）, hydraulic pump（2）, drive vehicle body（3）, mounting bracket （4）And spraying mechanism（5）；The hydraulic pump（2）For by the medicine storing pot（1）Interior liquid introduces the spraying mechanism（5）, The mounting bracket（4）One end and the driving vehicle body（3）It is hinged, the other end and the spraying mechanism（5）Connection, the driving Vehicle body（3）Equipped with telescopic cylinder（31）, the telescopic cylinder（31）Telescopic end and the mounting bracket（4）On length direction Side connects；The spraying mechanism（5）Including inlet tube（51）, separating tube（52）, outlet tube（53）And nozzle body（54）, The inlet tube（51）One end passes through water pipe and the medicine storing pot（1）Bottom is connected to, the inlet tube（51）The other end with it is described Separating tube（52）Connection, the separating tube（52）Side is provided with and communicated with the outlet tube（53）, the outlet tube（53）At least There are two, the outlet tube（53）Along the separating tube（52）Axially spaced-apart is distributed, the outlet tube（53）One end with it is described Nozzle body（54）Connection；The medicine storing pot（1）It is interior to be equipped with blender（11）With low liquid level controller（12）, the low liquid level control Device processed（12）For working as the medicine storing pot（1）When interior liquid level is less than preset value, the hydraulic pump is controlled（2）Stop work Make.

2. a kind of vehicle-mounted sprayer according to claim 1, which is characterized in that the nozzle body（54）Including connector （541）And the connector（541）The adjustable column of one end connection（542）And the adjustable column（542）One end rotatable connection Nozzle（543）And it is arranged in the adjustable column（542）The control valve of shaft（544）；The control valve（544）Including block piece （5441）With for driving the block piece（5441）The elevating mechanism of lifting（5442）, the block piece（5441）Set on described Nozzle（543）Far from the adjustable column（542）One end, for stopping the nozzle（543）Locate the liquid sprayed.

3. a kind of vehicle-mounted sprayer according to claim 2, which is characterized in that the adjustable column（542）Inside it is equipped with first Fluid hole（5421）With the second fluid hole（5422）, second fluid hole（5422）For multiple and circular first fluid hole （5421）It is uniformly distributed, the nozzle（543）Including proximally and distally, the distal end end face is equipped with to proximal end recess setting Recess portion（5431）, the recess portion（5431）Equipped with multiple through-holes（54311）, multiple through-holes（54311）With described first Fluid hole（5421）Connection, the nozzle（543）Lateral surface around the nozzle（543）Central axis be intervally distributed with it is more A diffusion hole（5432）, each diffusion hole（5432）Respectively with second fluid hole（5422）Connection, the recess portion （5431）The column that the oriented proximal end extends is formed at center, the end of the column is connected with stirring-head.

4. a kind of vehicle-mounted sprayer according to claim 2, which is characterized in that the connector（541）Including clamping part （5411）And spiro union portion（5412）, the clamping part（5411）It is disposed far from the adjustable column（542）One end, the clamping part （5411）One end is equipped with around sealing ring（54111）, the other end is equipped with clamping groove（54112）, the spiro union portion（5412）If In close to the adjustable column（542）One end, the spiro union portion（5412）Equipped with nut（54121）, the nut（54121）Open Mouthful towards the clamping part（5411）, the nut（54121）Inner wall is equipped with internal thread.

5. a kind of vehicle-mounted sprayer according to claim 4, which is characterized in that the outlet tube（53）One end end appearance Face is equipped with and the nut（54121）Screw-internal thread fit threaded portion, the outlet tube（53）One equipped with the threaded portion Inner surface is held to be equipped with and the clamping groove（54112）Matched buckle protrusion.

6. a kind of vehicle-mounted sprayer according to claim 2, which is characterized in that the control valve（544）Further include being arranged In the adjustable column（542）Outer first gear（5443）And the first gear（5443）The second gear of engagement（5444） And the driving second gear（5444）The driving motor of rotation.

7. a kind of vehicle-mounted sprayer according to claim 1, which is characterized in that the inlet tube（51）It is interior to be equipped with flow control Valve processed, the inlet tube（51）Side be equipped with the operation handle for controlling the flow control threshold switch degree（511）.

8. a kind of vehicle-mounted sprayer according to claim 1, which is characterized in that further include water pump（6）, being used for will be at water source Water be pumped into the medicine storing pot（1）, the water pump（6）Pass through water pipe and the medicine storing pot（1）Connection.

9. a kind of vehicle-mounted sprayer according to claim 8, which is characterized in that the medicine storing pot（1）Inside it is additionally provided with high liquid Level controller（13）, for working as the medicine storing pot（1）When interior liquid level is higher than preset value, the water pump is controlled（6）Stop Work.

10. a kind of vehicle-mounted sprayer according to claim 1, which is characterized in that the blender（11）Including agitating shaft （111）And paddle（112）, the agitating shaft（111）It is horizontally set at the medicine storing pot（1）It is interior, the paddle（112）It is perpendicular To being set to the agitating shaft（111）On, the medicine storing pot（1）It is equipped with dosing mouth（14）, the dosing mouth（14）Positioned at institute State blender（11）Top, the dosing mouth（14）Place is equipped with filter screen（7）, the filter screen（7）With the dosing mouth（14） It is detachably connected.