CN203058154U - Airflow auxiliary type three-position spraying machine with medicine liquid recovery device - Google Patents
Airflow auxiliary type three-position spraying machine with medicine liquid recovery device Download PDFInfo
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- CN203058154U CN203058154U CN 201220750613 CN201220750613U CN203058154U CN 203058154 U CN203058154 U CN 203058154U CN 201220750613 CN201220750613 CN 201220750613 CN 201220750613 U CN201220750613 U CN 201220750613U CN 203058154 U CN203058154 U CN 203058154U
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Abstract
The utility model provides an airflow auxiliary type three-position spraying machine with a medicine liquid recovery device. The airflow auxiliary type three-position spraying machine with the medicine liquid recovery device comprises a spraying rod conversion device, a spraying device, an airflow auxiliary device and the medicine liquid recovery device. The spraying rod conversion device utilizes a hydraulic system to control functional racks, and achieves rising, falling, and folding a spraying rod and conversion of different heights and spraying methods. The spraying device transmits medicine liquid from a medicine liquid box to a diaphragm pump, and then the medicine liquid enters sprayers through a transmission pipeline, and therefore spraying of the medicine liquid is realized. The airflow auxiliary device forms uniform air curtains, and penetrability and deposition evenness of sprayed droplets are increased. After the residual medicine liquid dropped from crop branches and leaves is filtered through filter holes on recovery cloth, the residual medicine liquid recovery device converges the medicine liquid to collecting pipes, and then the residual medicine liquid is recovered to the medicine liquid box through the diaphragm pump, and therefore a utilization rate of the medicine liquid is improved. The airflow auxiliary type three-position spraying machine with the medicine liquid recovery device realizes the integration of a spraying rod type, a tunnel type and a shape simulation type, and possesses the structural conversion function of field crop spraying rod type spraying, garden crop tunnel type spraying and orchard shape simulation type spraying.
Description
Technical field
The utility model relates to a kind of air-flow assist type three station sprayers that have the soup retracting device; especially a kind of air-flow assist type three station sprayers that have the different work environment such as adaptation field crop, hedge wall type raise crop and orchard of soup retracting device belong to the equipment for plant protection field.
Background technology
In the plant pest management measure, pesticide control effective, especially remarkably productive aspect the extermination of disease and insect pest on a large scale, thereby chemical control is still in occupation of the principal status of public economy in plant protection field.Agricultural is just becoming the main flow of China's agricultural machinery development towards modernization, scale, production intensification, agricultural machinery specialized direction development, particularly the agricultural machinery service cooperation society of socialization at present.In the specialized equipment for plant protection development of China; three kinds of main flow spray patterns are arranged; spray boom formula sprayer is mainly used in the extermination of disease and insect pest of field crop; the tunnel type sprayer is primarily aimed at the plant protection operation of the horticultural crop of hedge wall type cultivation, and the profile modeling spray that profiling formula sprayer is mainly served the orchard.Problems such as above-mentioned spraying special-purpose machinery is faced numerous crop pest controls and still had function singleness, and the machine frequency of utilization is seasonal strong, and year service efficiency is very low.Especially in China little field piece production model most of agricultural district in the highest flight, the Different Crop planting type more needs to adopt different operation forms.
At above-mentioned traditional spray agricultural machinery soup spray function singleness, spray effect since the different configuration variances of facility big, can't realize facility multifunctional multiplexing, whole problems such as acquisition expenses height, research and develop a kind of agricultural machinery anniversary availability height, a tractor serves several purposes, can adapt to the different work environmental requirement and the guaranteed equipment for plant protection of spray effect has important practical significance.
Through the prior art literature search is found, Chinese invention patent " spray boom formula sprayer and spray boom transform method thereof ", application number 201010132576.5, a kind of spray boom formula sprayer and spray boom transform method thereof are provided, make spray boom can be changed to " door " type and " one " type Sprayable by the spray boom mapping device, and can change according to line-spacing and adjust its spray area, the air-flow that uses flexible air curtain pipe to blow out is simultaneously forced the medicine droplet is sprayed to plant.Chinese invention patent " transform method of sprayer spray boom and mechanism thereof ", application number 201010132553.4, a kind of transform method and mechanism thereof of sprayer spray boom are provided, the lateral attitude, side spray boom and perpendicular installation site and the adjusting of putting spray boom that are arranged on fixing spray boom both sides side spray boom by adjusting are connected side spray boom and perpendicular installation site or length of putting the adjusting support bar between the spray boom, form the jet pipe of servo-actuated change of shape.
The fruit tree tree relative field crop of body and hedge wall type raise crop are tall and big, and the soup of setting body at fruit tree sprays the profile modeling spray that adopt more, just can reach smart amount spraying effect preferably.But above-mentioned patent does not all relate to the adjusting of spray boom height, does not relate to the recovery that sprays soup yet.
Summary of the invention
At above-mentioned technical problem, the utility model provides a kind of air-flow assist type three station sprayers that have the soup retracting device, be different work environment, the different work modes such as tunnel type spraying, the spraying of fruit tree profiling formula of a kind of spray boom formula spraying that can be applicable to field crop simultaneously, hedge wall type raise crop, and possess three station sprayers of soup recovery and air-flow servicing unit.
The technical scheme that the utility model adopts is: a kind of air-flow assist type three station sprayers that have the soup retracting device comprise: spray boom shifter, sprayer unit, air-flow servicing unit, soup retracting device and hydraulic system.The spray boom shifter is controlled each function frame respectively by hydraulic system, realizes the ascending, descending of spray boom, the folding conversion that reaches differing heights, different spray patterns; Sprayer unit is transported to membrane pump with soup by spray tank, is connected to each shower nozzle through conveyance conduit again, realizes the sprinkling of soup; The air-flow servicing unit forms even air curtain, improves penetrability and the deposition uniformity of spraying droplet; The soup retracting device will conflux to collecting pipe after the cloth filter bores is filtered through reclaiming from the remaining soup that the crop branches and leaves drip, and by membrane pump remaining soup is recycled to spray tank again, improves the soup availability.
Described spray boom shifter comprises mainframe, middle frame and two bogie side frames.
Described mainframe is the cuboid tower structure that the vertical rod of trough type body frame and the angle member by two settings constitutes.Mainframe is the frames of Trinity multifunctional spray machine, and the miscellaneous part of sprayer all is installed on it.This structure can be suspended for tractor by installing hanger bracket additional, also can install road wheel additional and be used to form trailer sprayer.
Described middle frame is made of intermediate support beam, roller and hollow cross bar; Middle frame is installed on the mainframe by roller; Roller be installed in the intermediate support beam both sides and respectively card be put in the trough type body frame vertical rod of both sides, make the middle frame can be along trough type body frame vertical rod oscilaltion.The hollow cross bar is fixed on the intermediate support beam; Fan supporter is installed on the middle frame, is used for placing auxiliary;
Described bogie side frame is installed in the both sides of middle frame respectively.Described bogie side frame comprises rib frame and two wing framves.Described rib frame is made of suspension carriage release lever and revolution suspension, and the suspension carriage release lever inserts in the hollow cross bar of middle frame, and can do telescopic moving along the hollow cross bar in the horizontal direction, is used for according to crop row apart from adjusting the bogie side frame position.Described revolution suspension is made of suspension vertical rod and suspension horizon bar, and described suspension vertical rod is hinged by suspension hinge and suspension carriage release lever, and the suspension vertical rod can be done the revolution of 0-90 degree to the bogie side frame outside around the suspension hinge.The suspension horizon bar is vertically fixed in the suspension vertical rod.Described wing frame is the rectangular frame formula structure that is made of rod member, and the suspension vertical rod two ends of each bogie side frame respectively are equipped with a wing frame, are hinged by wing frame hinge and suspension vertical rod respectively, makes wing frame do the revolution of 0-90 degree to the bogie side frame outside around wing frame hinge;
Described sprayer unit is made of spray tank, spraying membrane pump, spray boom, atomizer and soup conveyance conduit.Described spray tank and spraying membrane pump are fixed on the mainframe.Be connected by the soup conveyance conduit between spray tank, atomizer and the spraying membrane pump, the spraying membrane pump pumps soup from spray tank, deliver to the atomizer ejection through the soup conveyance conduit.Described atomizer can be selected fan-shaped drip-proof type shower nozzle for use; Described spray boom is divided into suspension spray boom and wing frame spray boom, and the suspension spray boom is fixed on the suspension horizon bar, and wing frame spray boom is separately fixed on the two flank framves.Described atomizer evenly is fixed on suspension spray boom and the wing frame spray boom, and the installation number can be set as required.Described spraying membrane pump provides power by the power take-off of tractor.
Described air-flow servicing unit helps air duct to form by accessory fan and wind.Described accessory fan is installed on the middle frame by fan supporter, and the accessory fan discharge pipe helps air duct to be connected with wind.Described wind helps air duct to be divided into left and right sides two parts, be individually fixed in suspension horizon bar and the wing frame outside of both sides bogie side frame, wind helps air duct to have exhaust vent in the position of corresponding each atomizer, wind helps the wind in the air duct to blow out from exhaust vent, form air curtain at nozzle position, air curtain helps to improve penetrability and the deposition uniformity of soup secondary-atomizing and droplet.
Described soup retracting device comprises manual fabric winding machine structure, raffinate collection cloth, raffinate recovery channel and reclaims membrane pump.Described manual fabric winding machine structure is made of swing arm, swing arm dead lever, flexible framework, hand-screw mechanism hollow stem and flat mouthful of liquid trap.Described hand-screw mechanism hollow stem is fixed on wing frame bottom, and the swing arm dead lever is fixed on the hand-screw mechanism hollow stem, has perforation on the swing arm dead lever, and described swing arm is installed in the perforation, can rotate in perforation.On the described flexible framework liquid trap fixed mount is housed, is used for placing flat mouthful of liquid trap; Described flexible framework both sides cross bar inserts in hand-screw mechanism hollow stem, can move back and forth therein.Described raffinate is collected cloth one end on swing arm, and the other end is fixed on the flexible framework, and flat mouthful of liquid trap is installed in raffinate and collects the middle below of cloth; Described raffinate collects cloth and flat mouthful of liquid trap connecting place forms depression, and the flat mouthful of corresponding raffinate in liquid trap top collected on the cloth and had filter bores.During the work of soup retracting device, described flexible framework reaches and revolves mechanism's hollow stem, and the raffinate on swing arm is collected the corresponding expansion of cloth.When the soup retracting device is not worked, described flexible framework indentation hand-screw mechanism hollow stem, raffinate collects that cloth is corresponding to be rapped around on the swing arm.The setting of described filter bores can effectively prevent vegetation fallen leaves, disorderly foreign material such as branch enter the raffinate recovery channel, thus the generation of situations such as the obstruction that causes spraying, and can guarantee that soup is back to spray tank through the raffinate recovery channel.Described flat mouthful of liquid trap communicates with spray tank and recovery membrane pump by the raffinate recovery channel; Remaining soup enters the raffinate recovery channel after filtering through filter opening, by reclaiming membrane pump with remaining soup blowback spray tank.Described recovery membrane pump provides power by the power take-off of tractor.
Described hydraulic system is made of tractor hydraulic output device, body frame hoist cylinder, suspension angling cylinder, wing frame rotary oil cylinder and blower fan CD-ROM drive motor.Described tractor hydraulic output device provides the hydraulic oil power source for each oil cylinder.The bottom of described body frame hoist cylinder cylinder barrel by hinge-coupled in mainframe bottom, the top of its piston rod by hinge-coupled in the middle frame bottom.The body frame hoist cylinder promotes middle frame in the vertical direction lifting; On the suspension carriage release lever, in the suspension vertical rod, rotate around hinge by the vertical rod of push-and-pull suspension by hinge-coupled for its piston rod part by hinge-coupled in described suspension hydraulic cylinder cylinder barrel bottom; On the suspension middle transverse rod, its piston rod part is fixed on the wing frame middle transverse rod by hinge-coupled in described wing frame rotary oil cylinder bottom, and wing frame rotary oil cylinder has four, controls rotatablely moving of four wing framves respectively.Described blower fan CD-ROM drive motor provides power for accessory fan; The tractor hydraulic output device is connected by hydraulic oil pipe with body frame hoist cylinder, suspension angling cylinder, wing frame rotary oil cylinder and blower fan CD-ROM drive motor.
The utility model provides a kind of beneficial effect of multifunctional spray agricultural machinery to be: 1, this Trinity multifunctional spray machine realizes integrating spray boom formula, tunnel type, three kinds of spray patterns of profiling formula, the structure translation function that possesses field crop spray boom formula spraying, the spraying of horticultural crop tunnel type and three kinds of spray patterns of orchard profiling formula spraying can adapt to that different operating environments and function advanced person, practicality are good, anniversary availability height, a tractor serves several purposes.2, liquid waste has effectively been controlled in the use of soup retracting device, has improved the availability of agricultural chemicals, has reduced the influence of agricultural chemicals to ecotope.3, blower fan and wind help the use of air duct can form even air curtain, effectively improve the penetrability of droplet and the uniformity of mist droplet deposition.
Description of drawings
Fig. 1 is mainframe and middle frame annexation figure.
Fig. 2 is the middle frame structure chart.
Fig. 3 is the bogie side frame structure chart.
Fig. 4 is revolution suspension and wing frame annexation figure.
Fig. 5 is soup retracting device front view.
Fig. 6 is soup retracting device rearview.
Fig. 7 is sprayer hydraulic system schematic diagram.
Fig. 8 is tunnel type spray pattern work schematic diagram.
Fig. 9 is spray boom formula spray pattern work schematic diagram.
Figure 10 is profiling formula spray pattern work schematic diagram.
Among the figure: 1 trough type body frame vertical rod, 2 body frame hoist cylinders, 3 accessory fans, 4 spray tanks, 5 intermediate support beams, 6 hollow cross bars, 7 fan supporters, 8 rollers, 9 atomizers, 10 suspension vertical rods, 11 suspension spray booms, 12 suspension angling cylinders, 13 suspension hinges, 14 suspension carriage release levers, 15 suspension horizon bars, 16 wing frame rotary oil cylinders, 17 wing frame spray booms, 18 suspension middle transverse rods, 19 wing frame hinges, 20 wing frame middle transverse rods, 21 flexible frameworks, 22 rotation dead levers, 23 hand-screw mechanism hollow stem, 24 swing arms, 25 raffinates are collected cloth, 26 filter bores, 27 wind help air duct, 28 discharge pipes, 29 liquid trap fixed mounts, 30 flat mouthfuls of liquid traps;
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.The big I of the parts such as mainframe, middle frame, bogie side frame, wing frame and soup retracting device that the utility model is related is determined according to actual parameters such as plant height, line-spacings.
With reference to Fig. 1～4, a kind of Trinity multifunctional spray machine comprises: spray boom shifter, sprayer unit, air-flow servicing unit and soup retracting device.The spray boom shifter is controlled each function frame respectively by hydraulic system, realizes the ascending, descending of spray boom, the folding conversion that reaches differing heights, different spray patterns; Sprayer unit is transported to membrane pump with soup by spray tank, is connected to each shower nozzle through conveyance conduit, realizes that soup sprays; The air-flow servicing unit forms even air curtain, can effectively improve penetrability and the deposition uniformity of spraying droplet; The soup retracting device will conflux to collecting pipe after the cloth filter bores is filtered through reclaiming from the remaining soup that the crop branches and leaves drip, and by membrane pump remaining soup is recycled to spray tank again, improves the soup availability.
Described spray boom shifter comprises mainframe, middle frame and two bogie side frames.Described mainframe as shown in Figure 1, mainframe is to constitute the cuboid tower structure by two trough type body frames vertical rod 1 and angle member.Mainframe is the frames of Trinity multifunctional spray machine, and the miscellaneous part of sprayer all is installed on it.This structure can be suspended for tractor by installing hanger bracket additional, also can install road wheel additional and be used to form trailer sprayer.Described middle frame as shown in Figure 2, middle frame is made of intermediate support beam 5, four rolling 8 and hollow cross bar 6.Roller 8 be installed in intermediate support beam 5 terminal and respectively card be put in two trough type body frames vertical rod 1, make the middle frame can be along trough type body frame vertical rod 1 oscilaltion.Hollow cross bar 6 is fixed on the intermediate support beam 5.
Described two bogie side frames are arranged in the both sides of middle frame.Described each bogie side frame comprises rib frame and two wing framves.Described rib frame as shown in Figure 3, the rib frame is made of suspension carriage release lever 14 and revolution suspension, suspension carriage release lever 14 inserts in the hollow cross bar 6 of middle frames, can do telescopic moving along hollow cross bar 6 in the horizontal direction, is used for according to crop row apart from adjusting the bogie side frame position.Described revolution suspension is made of suspension vertical rod 10 and suspension horizon bar 15, and described suspension vertical rod 10 is hinged by suspension hinge and suspension carriage release lever 14, makes suspension vertical rod 10 do the revolution of 0-90 degree to the bogie side frame outside around suspension hinge 13.Suspension horizon bar 15 is vertically fixed in the suspension vertical rod 10.Described wing frame as shown in Figure 4, wing frame is the rectangular frame formula structure that is made of rod member, a bogie side frame bottom each side be furnished with a wing frame, hinged by wing frame hinge 19 and suspension vertical rod 10 respectively, make wing frame do the revolution of 0-90 degree to the bogie side frame outside around wing frame hinge 19.
Described sprayer unit is made of spray tank 4, spraying membrane pump, spray boom, atomizer 9 and soup conveyance conduit.Described spray tank 4 and spraying membrane pump are fixed in mainframe.Be connected by the soup conveyance conduit between spray tank 4, atomizer 9 and the spraying membrane pump, the spraying membrane pump pumps soup from spray tank 4, delivers to atomizer 9 ejections through the soup conveyance conduit.Described atomizer 9 can be selected fan-shaped drip-proof type shower nozzle for use.Described spray boom is divided into suspension spray boom and wing frame spray boom, and suspension spray boom 11 is fixed on the suspension horizon bar 15, and wing frame spray boom 17 is separately fixed on the two flank framves.Described atomizer evenly is fixed on the spray boom, and the atomizer number arranges as required.Described spraying membrane pump provides power by the power take-off of tractor;
Described air-flow servicing unit helps air duct 27 to form by accessory fan 3 and wind.Described accessory fan 3 is fixed on the middle frame by fan supporter 7, and accessory fan 3 helps air duct 27 to be connected by discharge pipe 28 and wind.Described wind helps air duct 27 to be divided into left and right sides two parts, be individually fixed in suspension horizon bar 15 and the wing frame outside of both sides bogie side frame, wind helps air duct 27 to have exhaust vent in the position of corresponding each atomizer 9, wind helps the wind in the air duct 27 to blow out from exhaust vent, form air curtain at nozzle position, air curtain helps to improve penetrability and the deposition uniformity of soup secondary-atomizing and droplet.Described wind helps air duct 27 can adopt stuffy flexible material making such as waterproof cloth.
Described soup retracting device comprises manual fabric winding machine structure, raffinate collection cloth 25, raffinate recovery channel and reclaims membrane pump as shown in Figure 5 and Figure 6.Described manual fabric winding machine structure is made of swing arm 24, swing arm dead lever 22, flexible framework 21, hand-screw mechanism hollow stem 23 and flat mouthful of liquid trap 30.Described hand-screw mechanism hollow stem 23 is fixed on wing frame bottom, and swing arm dead lever 22 is fixed on the hand-screw mechanism hollow stem 23, has perforation on the swing arm dead lever 22, and described swing arm 24 is placed in the perforation, can rotate in perforation.Described flexible framework is installed by three bodies of rod to be formed, and on the flexible framework 21 liquid trap fixed mount 29 is housed, and the both sides cross bar of flexible framework inserts in hand-screw mechanism hollow stem 23, can move back and forth therein.Described raffinate is collected cloth 25 1 ends on swing arm 24, and the other end is fixed on the flexible framework 21, and middle and flat mouthful of liquid trap 30 links to each other and form depression.During retracting device work, the framework 21 that will stretch is pulled out hand-screw mechanism hollow stem 23, and the raffinate on swing arm 24 is collected cloth 25 corresponding expansion.When retracting device was not worked, the framework 21 indentation hand-screw mechanism hollow stem 23 of will stretching were collected cloth 25 corresponding rapping around on the swing arm 24 with raffinate.Described raffinate is collected cloth 25 and have filter bores above flat mouthful of liquid trap 30, filter bores 26 can effectively prevent vegetation fallen leaves, disorderly foreign material such as branch enter the raffinate recovery channel and guarantee that the remaining soup of collection can be back to spray tank 4, the generation of situations such as the obstruction that prevents from spraying.Remaining soup enters the raffinate recovery channel after filtering through filter opening 26, by reclaiming membrane pump with remaining soup blowback spray tank 4.Described recovery membrane pump provides power by the power take-off of tractor;
Described hydraulic system is made up of tractor hydraulic output device, reversal valve, body frame hoist cylinder 2, suspension angling cylinder 12, wing frame rotary oil cylinder 16 and blower fan CD-ROM drive motor as shown in Figure 7.Described tractor hydraulic output device provides the hydraulic oil power source for each oil cylinder.In the mainframe bottom, in the middle frame bottom, body frame hoist cylinder 2 promotes middle frame in the vertical direction lifting to piston rod part by hinge-coupled by hinge-coupled in described body frame hoist cylinder 2 cylinder barrels bottom; On suspension carriage release lever 14, in suspension vertical rod 10, rotate around hinge by push-and-pull suspension vertical rod 10 by hinge-coupled for piston rod part by hinge-coupled in described suspension hydraulic cylinder 12 cylinder barrels bottom; On suspension middle transverse rod 18, piston rod part is fixed on the wing frame middle transverse rod 20 by hinge-coupled in described wing frame rotary oil cylinder 16 bottoms, and wing frame rotary oil cylinder 16 has four, controls rotatablely moving of four wing framves respectively.Described reversal valve is controlled the course of work and the order of each oil cylinder.Described blower fan CD-ROM drive motor provides power for accessory fan 3.
The utility model provides a kind of three station transform methods of Trinity multifunctional spray machine simultaneously:
The utility model can be realized tunnel type, spray boom formula, three kinds of working morphologies of profiling formula by the position of regulating bogie side frame, wing frame.
1, the tunnel type working morphology as shown in Figure 8.Tunnel structure uses when mainly tackling the crop spraying that grape seedling or little tree seedling etc. have certain altitude and single-row plantation.Under this state, the revolution suspension of bogie side frame is positioned at hanging position, relative distance between the side frames is determined by the crop row spacing, put grape seedling or little sapling and between two wing framves, can realize semi-enclosed precision spraying function, change the position of suspension carriage release lever 14 in hollow cross bar 6 and can realize the change of relative distance between side frames
2, spray boom formula working morphology as shown in Figure 9.Spray boom formula structure is mainly tackled land for growing field crops wheat or other crops need carry out the spraying when spraying of medicine or chemical fertilizer.Under this kind state, guarantee that the revolution suspension of bogie side frame is positioned at hanging position, and the mobile suspension carriage release lever 14 that is arranged in hollow cross bar 6 is adjusted the relative distance between side frames wing frame.Start wing frame rotary oil cylinder 16, promote the rotation of wing frame four wing framves of machinery are horizontal, can realize the spraying function of land for growing field crops wheat under the wing frame or other crops.
3, profiling formula working morphology as shown in figure 10.Profiling formula structure is mainly used in the spraying operation to taller and bigger trees.When machinery is in profiling formula duty, the at first mobile suspension carriage release lever 14 that is arranged in the hollow cross bar is adjusted the relative distance between side frames wing frame, start suspension angling cylinder 12 promotion revolution suspensions then and forward proper angle to, start wing frame rotary oil cylinder 16 at last, promotion wing frame rotates to an angle and makes four wing framves of machinery be in the proper operation position, can realize the profile modeling spray function to taller and bigger trees.
A kind of Trinity multifunctional spray of the utility model machine spraying course of work: its work is finished by sprayer unit, air-flow servicing unit and the common cooperation of soup retracting device.Power take-off drives the work of spraying membrane pump, and the soup in the spray tank is pumped by the spraying membrane pump, is transported to the atomizer place through the soup conveyance conduit.Atomizer is evenly distributed on the spray boom, and the soup ejection forms even veil.The air-flow servicing unit helps air duct 27 to form by accessory fan 3 and wind.Accessory fan 3 is pressed into wind with air and helps air duct 27 after rotating at a high speed, and wind helps air duct 27 to have exhaust vent corresponding to the position of each atomizer, accessory fan 3 work, the wind that has certain speed blows out from the wind hole, forms air curtain at nozzle position, makes medicine liquid spray more even.In tunnel type and profiling formula spray medicine process, stretch out by the manual whirligig framework 21 that will stretch, the raffinate that launches on the swing arm 24 is collected cloth 25.When soup dripped from the crop branches and leaves, the remaining soup of collection was collected on the cloth 25 filter bores 26 through raffinate and is filtered the laggard soup recovery channel of going into, and power take-off drives and reclaims membrane pump with filtered liquid medicine blowback spray tank 4.Soup is recycling after stirring at spray tank 4.Raffinate collects that filter bores 26 on the cloth 25 can effectively prevent the vegetation fallen leaves, disorderly foreign material such as branch enter the soup recovery channel and are back to spray tank 4, the generation of situations such as the obstruction that causes spraying; Realize tunnel type, spray boom formula, three kinds of sprayings of profiling formula mode of operation by the position of regulating bogie side frame, wing frame.
Claims (1)
1. air-flow assist type three station sprayers that have the soup retracting device is characterized in that being made up of spray boom shifter, sprayer unit, air-flow servicing unit, soup retracting device and hydraulic system;
Described spray boom shifter comprises mainframe, middle frame and two bogie side frames; Described mainframe is the cuboid tower structure that the vertical rod of trough type body frame and the angle member by two settings constitutes;
Described middle frame is made of intermediate support beam, roller and hollow cross bar; Middle frame is installed on the mainframe by roller; Roller is installed in the intermediate support beam both sides and blocks respectively and is put in the trough type body frame vertical rod of both sides, and middle frame can be along trough type body frame vertical rod oscilaltion; The hollow cross bar is fixed on the intermediate support beam; Fan supporter is installed on the middle frame; Described bogie side frame is installed in the both sides of middle frame respectively; Described bogie side frame comprises rib frame and two wing framves; Described rib frame is made of suspension carriage release lever and revolution suspension, and the suspension carriage release lever inserts in the hollow cross bar of middle frame, and can move along the hollow cross bar in the horizontal direction; Described revolution suspension is made of suspension vertical rod and suspension horizon bar, and described suspension vertical rod is hinged by suspension hinge and suspension carriage release lever, and the suspension vertical rod can be done the revolution of 0-90 degree to the bogie side frame outside around the suspension hinge; The suspension horizon bar is vertically fixed in the suspension vertical rod; The suspension vertical rod two ends of each bogie side frame respectively are equipped with a wing frame, and described wing frame is hinged by wing frame hinge and suspension vertical rod, and wing frame can be done the revolution of 0-90 degree to the bogie side frame outside around wing frame hinge;
Described sprayer unit is made of spray tank, spraying membrane pump, spray boom, atomizer and soup conveyance conduit; Described spray tank and spraying membrane pump are fixed on the mainframe; Be connected by the soup conveyance conduit between spray tank, atomizer and the spraying membrane pump; Described spray boom is divided into suspension spray boom and wing frame spray boom, and the suspension spray boom is fixed on the suspension horizon bar, and wing frame spray boom is fixed on the two flank framves; Described atomizer evenly is fixed on suspension spray boom and the wing frame spray boom;
Described air-flow servicing unit helps air duct to form by accessory fan and wind; Described accessory fan is installed on the middle frame by fan supporter, and the accessory fan discharge pipe helps air duct to be connected with wind; Described wind helps air duct to be fixed in suspension horizon bar and the wing frame outside of both sides bogie side frame, and wind helps air duct to have exhaust vent in the position of corresponding each atomizer;
Described soup retracting device comprises manual fabric winding machine structure, raffinate collection cloth, raffinate recovery channel and reclaims membrane pump; Described manual fabric winding machine structure is made of swing arm, swing arm dead lever, flexible framework, hand-screw mechanism hollow stem and flat mouthful of liquid trap; Described hand-screw mechanism hollow stem is fixed on wing frame bottom, and the swing arm dead lever is fixed on the hand-screw mechanism hollow stem, has perforation on the swing arm dead lever, and described swing arm is installed in the perforation, and is rotatable in perforation; On the described flexible framework liquid trap fixed mount is housed, is used for placing flat mouthful of liquid trap; Described flat mouthful of liquid trap is installed in raffinate and collects the middle below of cloth; Described flexible framework both sides cross bar inserts in hand-screw mechanism hollow stem, can move back and forth therein; Described raffinate is collected cloth one end on swing arm, and the other end is fixed on the flexible framework, and raffinate collects the cloth middle part and flat mouthful of liquid trap connecting place forms depression, and the flat mouthful of corresponding raffinate in liquid trap top collected on the cloth and had filter bores; Described flat mouthful of liquid trap communicates with spray tank and recovery membrane pump by the raffinate recovery channel;
Described hydraulic system is made of tractor hydraulic output device, body frame hoist cylinder, suspension angling cylinder, wing frame rotary oil cylinder and blower fan CD-ROM drive motor; Described tractor hydraulic output device provides the hydraulic oil power source for each oil cylinder; The bottom of described body frame hoist cylinder cylinder barrel by hinge-coupled in mainframe bottom, the top of its piston rod by hinge-coupled in the middle frame bottom; Described suspension hydraulic cylinder cylinder barrel bottom by hinge-coupled on the suspension carriage release lever, its piston rod part by hinge-coupled in the suspension vertical rod; Described wing frame rotary oil cylinder has four, and on the suspension middle transverse rod, its piston rod part is fixed on the wing frame middle transverse rod by hinge-coupled in each wing frame rotary oil cylinder bottom; The tractor hydraulic output device is connected by hydraulic oil pipe with body frame hoist cylinder, suspension angling cylinder, wing frame rotary oil cylinder and blower fan CD-ROM drive motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220750613 CN203058154U (en) | 2012-12-31 | 2012-12-31 | Airflow auxiliary type three-position spraying machine with medicine liquid recovery device |
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| CN 201220750613 CN203058154U (en) | 2012-12-31 | 2012-12-31 | Airflow auxiliary type three-position spraying machine with medicine liquid recovery device |
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| CN107810938A (en) * | 2016-09-14 | 2018-03-20 | 中国农业机械化科学研究院 | A kind of air-assisted type spraying machine |
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| CN110637801A (en) * | 2019-10-24 | 2020-01-03 | 农业农村部南京农业机械化研究所 | Electro-hydraulic active suspension system for controlling rolling motion of large-scale spray rod and control method |
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2012
- 2012-12-31 CN CN 201220750613 patent/CN203058154U/en not_active Expired - Fee Related
Cited By (6)
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| CN107279109A (en) * | 2017-07-07 | 2017-10-24 | 农业部南京农业机械化研究所 | A kind of rotary fruit tree spraying machine |
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