CN203167883U - Self-propelled elevated boom sprayer - Google Patents
Self-propelled elevated boom sprayer Download PDFInfo
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- CN203167883U CN203167883U CN 201320135399 CN201320135399U CN203167883U CN 203167883 U CN203167883 U CN 203167883U CN 201320135399 CN201320135399 CN 201320135399 CN 201320135399 U CN201320135399 U CN 201320135399U CN 203167883 U CN203167883 U CN 203167883U
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Abstract
A self-propelled elevated boom sprayer comprises a self-propelled chassis and a spraying system. The spraying system is mounted on the self-propelled chassis. The self-propelled chassis comprises a machine frame, a cab, a driving system, a transmission system, and a walking and steering system, wherein the cab, the driving system, the transmission system, and the walking and steering system are mounted on the machine frame, the transmission system is respectively connected with the driving system and the walking and steering system, the cab is mounted at the front end of the machine frame through a front height adjustment mechanism, and the spraying system is mounted at the rear end of the machine frame through a rear height adjustment mechanism. The self-propelled elevated boom sprayer is suitable for drug delivery of high-stalk corns of corns, sugarcanes, sorghums and the like in the middle and later periods, the wheel distance of a front wheel and rear wheels can be adjusted, the machine frame, the cab and a spraying rod can be respectively adjusted in height, the self-propelled elevated boom sprayer can be adapted to pest control of different crop generation periods and different planting modes, labor intensity is lightened, and the yield and the quality of the high-stalk corns of the corns, the sugarcanes, the sorghums and the like are guaranteed.
Description
Technical field
The utility model relates to a kind of self-propelled sprayer, particularly a kind of self-propelled overhead boom sprayer for corn, the contour stalk crop middle and later periods field management of sugarcane.
Background technology
Corn, sugarcane, the contour stalk crop of Chinese sorghum have higher use value and economic worth, are raw-food material, are again the livestock and poultry foodstuffs, also can be used as the raw material of industry.For example, corn is one of China three generalized grain crops.2010, national cultivated area reached about 3,000 ten thousand hectares, and output reaches 1.77 hundred million tons, and sowing area and corn yield all are in the second place of the world.In recent years, because weather, many-sided reason such as kind, corn borer, corn is big, the serious threat of disease such as helminthosporium maydis and corn rust is to development and the output of China's corn industry, at strongly fragrant the covering in corn growth middle and later periods field, the problem of long-stalked crops dispenser difficulty, need a kind of suitable corn, sugarcane, the overhead sprayer of the contour stalk crop of Chinese sorghum middle and later periods extermination of disease and insect pest demand, and time control insect pest, realize corn, sugarcane, the contour stalk crop of Chinese sorghum middle and later periods mechanization dispenser, reduce labor intensity, guarantee corn, sugarcane, the contour stalk crop yield of Chinese sorghum and quality.
The utility model content
Technical problem to be solved in the utility model provides a kind of self-propelled boom sprayer that adapts to corn, sugarcane, the contour stalk crop of Chinese sorghum middle and later periods extermination of disease and insect pest demand.
To achieve these goals, the utility model provides a kind of self-propelled overhead boom sprayer, comprise implement porter and spraying system, described spraying system is installed on the described implement porter, wherein, described implement porter comprises frame and the driver's cabin that is installed on the described frame, drive system, transmission system and walking and steering, described transmission system is connected with walking and steering with described drive system respectively, described driver's cabin is installed in the front end of described frame by preceding height adjustment mechanism, and described spraying system is installed in the rear end of described frame by the back height adjustment mechanism.
Above-mentioned self-propelled overhead boom sprayer, wherein, go up connecting rod before height adjustment mechanism comprises before described, preceding lower link, the driver's cabin dead lever, forebay dead lever and cab lift oil cylinder, going up connecting rod before described is special-shaped bar, the stiff end of described cab lift oil cylinder is fixed on the described frame, the tailpiece of the piston rod of described cab lift oil cylinder is connected with the described preceding connecting rod of going up, an end of going up connecting rod before described is fixed on the upper end of described driver's cabin dead lever, the other end of going up connecting rod before described is connected with the upper end of described forebay dead lever, an end of lower link is connected with the lower end of described driver's cabin dead lever before described, the other end of lower link is connected with the lower end of described forebay dead lever before described, and described driver's cabin dead lever is fixed on the described driver's cabin.
Above-mentioned self-propelled overhead boom sprayer, wherein, described back height adjustment mechanism comprises upward connecting rod of back, back lower link, the spray boom dead lever, afer bay dead lever and spray boom hoist cylinder, the end that connecting rod is gone up in described back is connected with the upper end of described spray boom dead lever, the other end that connecting rod is gone up in described back is connected with the upper end of described afer bay dead lever, one end of described back lower link is connected with the lower end of described spray boom dead lever, the other end of described back lower link is connected with the lower end of described afer bay dead lever, described spray boom dead lever is fixed on the intermediate truss of described spray boom truss, described afer bay dead lever is fixed on the described frame, the stiff end of described spray boom hoist cylinder is connected with described frame, and the tailpiece of the piston rod of described spray boom hoist cylinder is gone up connecting rod with described back and is connected.
Above-mentioned self-propelled overhead boom sprayer, wherein, described frame comprise front column, rear column, front beam, rear cross beam, the crack adjust bolt and wheelspan is adjusted bolt, described front column is installed on the described front beam by preceding cutting ferrule, described rear column is installed on the described rear cross beam by the back cutting ferrule, and bolt is adjusted in crack, described ground and described wheelspan adjustment bolt is connected with the back cutting ferrule with described preceding cutting ferrule respectively.
Above-mentioned self-propelled overhead boom sprayer, wherein, described transmission system comprises gearbox, the front and back power transmission shaft, differential mechanism, left and right sides power transmission shaft, last break-in decelerator, last lower drive shaft and following break-in decelerator, described gearbox is connected with described drive system, described front and back power transmission shaft connects described differential mechanism and described drive system respectively, described differential mechanism is connected with described left and right sides power transmission shaft, described left and right sides power transmission shaft is connected with the described break-in decelerator of going up, the described lower drive shaft of going up is connected with following break-in decelerator with the described break-in decelerator of going up respectively, and described break-in decelerator down is connected with described walking and steering.
Above-mentioned self-propelled overhead boom sprayer, wherein, described walking and steering comprise steering front wheel, rear drive sprocket and kingpin, and described steering front wheel is connected with described frame by described kingpin, and described rear drive sprocket is connected with described break-in decelerator down.
Above-mentioned self-propelled overhead boom sprayer, wherein, the output of described differential mechanism is connected with last break-in decelerator, the described break-in decelerator of going up is connected with following break-in decelerator, the described output shaft of break-in decelerator down is coaxially connected with drive sprocket, described drive sprocket is by being connected by movable sprocket on chain and the driving shaft that is installed in described rear column lower end, and described wheel hub by movable sprocket and rear drive sprocket is installed on the same axle.
Above-mentioned self-propelled overhead boom sprayer wherein, also comprises shock mitigation system, and described shock mitigation system comprises spring base and the damping spring that is installed on the described spring base, and described spring base is installed between described kingpin and the frame.
Above-mentioned self-propelled overhead boom sprayer, wherein, described spraying system comprises spraying liquid pump, spray tank, spray boom truss and a plurality of shower nozzle, described spray tank and spraying liquid pump are installed on the described frame, described a plurality of shower nozzle is uniform to be installed on the described spray boom truss, and described spray boom truss is connected with described frame by described back height adjustment mechanism.
Above-mentioned self-propelled overhead boom sprayer, wherein, described spray boom truss comprises spray boom intermediate truss, the outside first truss and the outside second truss, described spray boom intermediate truss is suspended on the back of described frame, described spray boom intermediate truss is connected with the described outside first truss by first fold mechanism, be connected with spray boom folding and expanding oil cylinder between described spray boom intermediate truss and the described outside first truss, the described outside first truss is connected by second fold mechanism with the described outside second truss.
Beneficial functional of the present utility model is:
The suit middle and later periods dispenser of corn, sugarcane, the contour stalk crop of Chinese sorghum of the utility model, and front and back wheel adjustable tread, frame, driver's cabin and spray boom height are adjustable respectively, can adapt to different cropping patterns, Different Crop generates the extermination of disease and insect pest of phase, alleviate labour intensity, guaranteed output and the quality of corn, sugarcane, Chinese sorghum contour stalk crop.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to restriction of the present utility model.
Description of drawings
Fig. 1 is the front view of the self-propelled overhead boom sprayer of the utility model one embodiment;
Fig. 2 is the A-A partial sectional view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the spraying system structural representation (the one-sided open mode of spray boom truss) of the utility model one embodiment;
Fig. 5 is the vertical view of Fig. 4;
Fig. 6 is the I portion enlarged drawing of Fig. 5;
Fig. 7 is the II portion enlarged drawing of Fig. 5;
Fig. 8 is the III portion enlarged drawing of Fig. 5;
Fig. 9 is the IV portion enlarged drawing of Fig. 5.
Wherein, Reference numeral
1 implement porter
11 frames
111 front columns
112 rear columns
113 front beams
114 rear cross beams
Bolt is adjusted in crack, 115 ground
116 wheelspans are adjusted bolt
Cutting ferrule before 117
118 back cutting ferrules
119 medicine-chest carriages
12 driver's cabins
121 electric-control systems
122 multichannel distributing valves
123 hydraulic steering gears
13 drive systems
14 transmission systems
141 gearboxes
142 front and back power transmission shafts
Lower drive shaft on 143
144 differential mechanisms
Break-in decelerator on 145
146 times break-in decelerators
147 drive sprockets
148 by movable sprocket
149 driving shafts
140 left and right sides power transmission shafts
15 walking and steering
151 steering front wheels
152 rear drive sprockets
153 kingpins
154 wheel hubs
155 brake rims
156 turning sleeves
157 turn to oil cylinder
Height adjustment mechanism before 16
Go up connecting rod before 161
Lower link before 162
163 driver's cabin dead levers
164 forebay dead levers
165 cab lift oil cylinders
17 back height adjustment mechanisms
Connecting rod is gone up in 171 backs
172 back lower links
173 spray boom dead levers
174 afer bay dead levers
175 spray boom hoist cylinders
18 shock mitigation systems
181 spring bases
182 damping springs
19 hydraulic pumps
191 hydraulic oil containers
192 Monostable valves
2 spraying systems
21 spraying liquid pumps
22 spray tanks
23 spray boom truss
231 spray boom intermediate trusses
232 outsides, first truss
233 outsides, second truss
234 first fold mechanisms
2341 pull bars
235 second fold mechanisms
2351 connecting rods
2352 connecting rods
236 spray boom folding and expanding oil cylinders
24 shower nozzles
25 bounce-back mechanisms
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and operation principle are done concrete description:
Referring to Fig. 1-Fig. 3, Fig. 1 is the front view of the self-propelled overhead boom sprayer of the utility model one embodiment, and Fig. 2 is the A-A partial sectional view of Fig. 1, and Fig. 3 is the vertical view of Fig. 1.Self-propelled overhead boom sprayer of the present utility model, comprise implement porter 1 and spraying system 2, described spraying system 2 is installed on the described implement porter 1, described implement porter 1 comprises frame 11 and the driver's cabin 12 that is installed on the described frame 11, drive system 13, transmission system 14 and walking and steering 15, described transmission system 14 is connected with walking and steering 15 with described drive system 13 respectively, described driver's cabin 12 is installed in the front end of described frame 11 by preceding height adjustment mechanism 16, and described spraying system 2 is installed in the rear end of described frame 11 by back height adjustment mechanism 17.
In the present embodiment, go up connecting rod 161 before height adjustment mechanism 16 comprises before described, preceding lower link 162, driver's cabin dead lever 163, forebay dead lever 164 and cab lift oil cylinder 165, going up connecting rod 161 before described is conserve space, increase adjustable range, be preferably special-shaped bar, increased the range of four connecting rods, shorten length of connecting rod simultaneously, reduce the length of complete machine, the stiff end of described cab lift oil cylinder 165 can be by being bolted to described frame 11 oil cylinder fixedly on the ear, the tailpiece of the piston rod of described cab lift oil cylinder 165 can by bolt with described before go up connecting rod 161 oil cylinder fixedly ear be connected, an end of going up connecting rod 161 before described is fixed on the hanger of upper end of described driver's cabin dead lever 163, the other end of going up connecting rod 161 before described is connected with the upper end of described forebay dead lever 164, an end of lower link 162 is connected with the hanger of the lower end of described driver's cabin dead lever 163 before described, the other end of lower link 162 is connected with the hanger of the lower end of described forebay dead lever 164 before described, and described driver's cabin dead lever 163 is fixed on the described driver's cabin 12.
Described back height adjustment mechanism 17 comprises upward connecting rod 171 of back, back lower link 172, spray boom dead lever 173, afer bay dead lever 174 and spray boom hoist cylinder 175, the end that connecting rod 171 is gone up in described back is connected with the upper end hanger of described spray boom dead lever 173, the other end that connecting rod 171 is gone up in described back is connected with the upper end hanger of described afer bay dead lever 174, one end of described back lower link 172 is connected with the lower end hanger of described spray boom dead lever 173, the other end of described back lower link 172 is connected with the lower end hanger of described afer bay dead lever 174, described spray boom dead lever 173 is fixed on the spray boom intermediate truss 231 of described spray boom truss 23, described afer bay dead lever 174 is fixed on the described frame 11, the stiff end hanger of described spray boom hoist cylinder 175 is connected with hanger on the described frame 11, and the tailpiece of the piston rod of described spray boom hoist cylinder 175 is connected with the oil cylinder hanger that go up on the connecting rod 171 described back.But the various piece connected mode of height adjustment mechanism 16, back height adjustment mechanism 17 is not limited to hanger and connects before above-mentioned, also other connected modes that meet the demands.
In the present embodiment, described frame 11 comprise front column 111, rear column 112, front beam 113, rear cross beam 114, the crack adjust bolt 115 and wheelspan is adjusted bolt 116 etc., described front column 111 is installed on the described front beam 113 by preceding cutting ferrule 117, front column 111 cooperates with the front beam 113 of frame 11 by preceding cutting ferrule 117, adjust the fixedly position of front beam 113 on front column 111 of bolt 115 by the crack, ground, adjust the fixedly position of front column 111 on front beam 113 of bolt 116 by wheelspan.Described rear column 112 is installed on the described rear cross beam 114 and the location by back cutting ferrule 118, and rear column 112 bottoms are equipped with driving shaft 149, are equipped with on the driving shaft 149 by movable sprocket 148, brake rim 155 and wheel hub 154.Bolt 115 is adjusted in crack, described ground and described wheelspan adjustment bolt 116 is connected with back cutting ferrule 118 with described preceding cutting ferrule 117 respectively.Bolt 115 is adjusted from the fixing cutting ferrule of column one side in the crack, ground, and wheelspan adjustment bolt 116 is from the fixing cutting ferrule of crossbeam side.Described transmission system 14 comprises gearbox 141, front and back power transmission shaft 142, last lower drive shaft 143, differential mechanism 144, left and right sides power transmission shaft 140, last break-in decelerator 145 and following break-in decelerator 146, described gearbox 141 is connected with described drive system 13, described front and back power transmission shaft 142 connects described differential mechanism 144 and described drive system 13 respectively, described differential mechanism 144 is connected with described left and right sides power transmission shaft 140, described left and right sides power transmission shaft 140 is connected with the described break-in decelerator 145 of going up, the described lower drive shaft 143 of going up is connected with following break-in decelerator 146 with the described break-in decelerator 145 of going up respectively, and described break-in decelerator 146 down is connected with described walking and steering 15.Described running gear comprises steering front wheel 151, rear drive sprocket 152 and kingpin 153, and described steering front wheel 151 is connected with described frame 11 by described kingpin 153, kingpin 153 by turning sleeve 156, turn to oil cylinder 157 to be connected with frame 11.Turning sleeve 156 is fixed on the frame 11, and between the kingpin 153 bearing is installed.Turn to oil cylinder 157 1 ends to be connected with fixedly ear on the kingpin 153, the oil cylinder on an end and the frame 11 fixedly ear is connected.Described rear drive sprocket 152 is connected with described break-in decelerator 146 down.The output of described differential mechanism 144 is connected with last break-in decelerator 145, the described break-in decelerator 145 of going up is connected with following break-in decelerator 146, the described output shaft of break-in decelerator 146 down is coaxially connected with drive sprocket 147, described drive sprocket 147 is by being connected by movable sprocket 148 on chain and the driving shaft 149 that is installed in described rear column 112 lower ends, describedly is installed on the same axle by the wheel hub 154 of movable sprocket 148 with rear drive sprocket 152.In the present embodiment, also can comprise shock mitigation system 18, described shock mitigation system 18 comprises spring base 181 and the damping spring 182 that is installed on the described spring base 181, and described spring base 181 is installed between described kingpin 153 and the frame 11.Be that described spring base 181 is installed in respectively up and down on frame 11, the kingpin 153, damping spring 182 is installed between the lower spring cup 181.
Referring to Fig. 4-Fig. 9, Fig. 4 is the spraying system structural representation (the one-sided open mode of spray boom truss) of the utility model one embodiment, Fig. 5 is the vertical view of Fig. 4, Fig. 6 is the I portion enlarged drawing of Fig. 5, Fig. 7 is the II portion enlarged drawing of Fig. 5, Fig. 8 is the III portion enlarged drawing of Fig. 5, and Fig. 9 is the IV portion enlarged drawing of Fig. 5.Described spraying system 2 comprises spraying liquid pump 21, spray tank 22, spray boom truss 23 and a plurality of shower nozzle 24 and pipeline, described spray tank 22 and spraying liquid pump 21 are installed on the described frame 11, described spray tank 22 is preferably mounted on the frame 11 both sides medicine-chest carriages 119, described a plurality of shower nozzle 24 uniform being installed on the described spray boom truss 23, described spray boom truss 23 is connected with described frame 11 by described back height adjustment mechanism 17, but height up and down.Wherein, described spray boom truss 23 is for being symmetrical arranged, comprise spray boom intermediate truss 231, the outside first truss 232 and the outside second truss 233, described spray boom intermediate truss 231 is suspended on the back of described frame 11, described spray boom intermediate truss 231 is connected with the described outside first truss 232 by first fold mechanism 234, be connected with spray boom folding and expanding oil cylinder 236 between described spray boom intermediate truss 231 and the described outside first truss 232, the described outside first truss 232 is connected by second fold mechanism 235 with the described outside second truss 233.Spray boom intermediate truss 231, the outside first truss 232, the outside second truss 233 are by spray boom folding and expanding oil cylinder 236 and first fold mechanism 234 and second fold mechanism, 235 interlock realization folding and expandings.Wherein, Fig. 6, Fig. 8 are respectively second fold mechanism 235 and open and folded state, and Fig. 7, Fig. 9 are respectively first fold mechanism 234 and open and folded state.
The utility model also comprises hydraulic pump 19, multichannel distributing valve 122, Monostable valve 192, turns to oil cylinder 157, hydraulic steering gear 123, hydraulic oil container 191 and fluid pressure line, described hydraulic pump 19 is installed on the engine of drive system 13, multichannel distributing valve 122, hydraulic steering gear 124 are installed in the driver's cabin 12, Monostable valve 192, hydraulic oil container 191 are installed on the frame 11, and wherein hydraulic steering gear 124 is installed in the steering wheel lower end in the driver's cabin 12.
Driving principle of the present utility model:
The engine of drive system 13 directly drives gearbox 141 by the clutch that carries on the engine, drive differential mechanism 144 by front and back power transmission shaft 143, differential mechanism 144 left and right sides outputs are gone up break-in decelerator 145 about driving by left and right sides power transmission shaft 140 respectively, last break-in decelerator 145 connects down by last lower drive shaft 143, and break-in decelerator 146 drives the drive sprocket 147 coaxial with following break-in decelerator 146 output shafts, drive sprocket 147 drives being rotated by movable sprocket 148 on the driving shaft 149 that is installed in rear column 112 lower ends by chain, be installed on the same axle by movable sprocket 148 and wheel hub 154, driving rear drive sprocket 152 rotates, drive steering front wheel 151 and rotate, realize walking.
Brake system of the present utility model comprises service brake and parking braking, drum brakes is adopted in service brake, and the fixed disk of brake rim 155 is connected with driving shaft 149, and the rolling disc of brake rim 155 is connected with wheel hub 154, realize service brake, the parking braking brake gear is installed on the gearbox 141.
Spraying operation principle of the present utility model:
The motor driven gearbox 141 of drive system 13, on the transfer case output shaft of gearbox 141 sides belt pulley is installed, is driven spraying liquid pump 21 power shafts and rotate, the soup in the spray tank 22 is after the pump supercharging, in the atomizing of shower nozzle 24 places, realize spraying through the spraying filtration system.
Shock absorption principle of the present utility model:
When ground is uneven, be installed in damping spring 182 elastic telescopics between frame 11 and the preceding kingpin 153, guarantee that when reducing ground shock the both sides tire lands simultaneously.
Steering principle of the present utility model:
Turn to the piston rod of oil cylinder 157 to be connected with oil cylinder hanger on the kingpin 153, when turning to, rotate the fluid direction of regulating hydraulic steering gear 123 by steering wheel, turn to oil cylinder 157 elongations or compression, kingpin 153 left-right rotation before driving realize turning to.
Spray boom folding and expanding principle of the present utility model:
Spray boom folding and expanding oil cylinder 236 shrinks when folding, pull bar 2341 length of first fold mechanism 234 are constant, when the outside first truss 232 rotates to spray boom folding and expanding oil cylinder 236 1 sides, pull bar 2341 hauls connecting rod 2351,2352 and drives the outside second truss 233 to this pull bar 2341 sides rotation, realizes that spray boom is folding; Spray boom folding and expanding oil cylinder 236 elongations during expansion, these pull bar 2341 length are constant, and when the outside first truss 232 laterally rotated, this pull bar 2341 hauled connecting rod 2351, the 2352 drive outsides, second truss 233 laterally rotates, and realizes that spray boom launches.Bounce-back mechanism 25 has guaranteed not rebound after the outside second truss 233 launches.
Crack, ground of the present utility model control method:
When regulating the crack, ground, cutting ferrule 117 before about adjustment, about back cutting ferrule 118, realize the Height Adjustment of frame 11 front and back crossbeams 114 on left-right and front-back column 112, unclamp the crack, ground earlier and adjust bolt 115, after adjusting the position, again bolt 115 is adjusted in the crack, ground and tightened.
Wheelspan control method of the present utility model:
Regulating wheel apart from the time, cutting ferrule 117 before about adjustment, about back cutting ferrule 118, column 112 distance about front and back crossbeam 114 horizontal directions is adjusted before and after realizing, unclamps wheelspan earlier and adjusts bolt 116, after adjusting the position, again wheelspan is adjusted bolt 116 and tightened.
Driver's cabin of the present utility model, spray boom method for adjusting height:
The connecting rod position of height adjustment mechanism 16, back height adjustment mechanism 17 changes the lifting of realization driver's cabin and spray boom before described by elongation, the shortening drive of hoist cylinder.
The utility model is suitable for the middle and later periods disease pest and weed control of corn, the contour bar crop of sugarcane, and ground the crack, wheelspan is all adjustable, frame, driver's cabin and spray boom height are adjustable respectively, can adapt to different cropping patterns, Different Crop generates the extermination of disease and insect pest of phase, alleviate labour intensity, guaranteed output and the quality of corn, sugarcane, Chinese sorghum contour stalk crop.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (10)
1. self-propelled overhead boom sprayer, comprise implement porter and spraying system, described spraying system is installed on the described implement porter, it is characterized in that, described implement porter comprises frame and driver's cabin, drive system, transmission system and the walking and the steering that are installed on the described frame, described transmission system is connected with walking and steering with described drive system respectively, described driver's cabin is installed in the front end of described frame by preceding height adjustment mechanism, and described spraying system is installed in the rear end of described frame by the back height adjustment mechanism.
2. self-propelled overhead boom sprayer as claimed in claim 1, it is characterized in that, go up connecting rod before height adjustment mechanism comprises before described, preceding lower link, the driver's cabin dead lever, forebay dead lever and cab lift oil cylinder, going up connecting rod before described is special-shaped bar, the stiff end of described cab lift oil cylinder is fixed on the described frame, the tailpiece of the piston rod of described cab lift oil cylinder is connected with the described preceding connecting rod of going up, an end of going up connecting rod before described is fixed on the upper end of described driver's cabin dead lever, the other end of going up connecting rod before described is connected with the upper end of described forebay dead lever, an end of lower link is connected with the lower end of described driver's cabin dead lever before described, the other end of lower link is connected with the lower end of described forebay dead lever before described, and described driver's cabin dead lever is fixed on the described driver's cabin.
3. self-propelled overhead boom sprayer as claimed in claim 1 or 2, it is characterized in that, described back height adjustment mechanism comprises upward connecting rod of back, back lower link, the spray boom dead lever, afer bay dead lever and spray boom hoist cylinder, the end that connecting rod is gone up in described back is connected with the upper end of described spray boom dead lever, the other end that connecting rod is gone up in described back is connected with the upper end of described afer bay dead lever, one end of described back lower link is connected with the lower end of described spray boom dead lever, the other end of described back lower link is connected with the lower end of described afer bay dead lever, described spray boom dead lever is fixed on the intermediate truss of described spray boom truss, described afer bay dead lever is fixed on the described frame, the stiff end of described spray boom hoist cylinder is connected with described frame, and the tailpiece of the piston rod of described spray boom hoist cylinder is gone up connecting rod with described back and is connected.
4. self-propelled overhead boom sprayer as claimed in claim 3, it is characterized in that, described frame comprise front column, rear column, front beam, rear cross beam, the crack adjust bolt and wheelspan is adjusted bolt, described front column is installed on the described front beam by preceding cutting ferrule, described rear column is installed on the described rear cross beam by the back cutting ferrule, and bolt is adjusted in crack, described ground and described wheelspan adjustment bolt is connected with the back cutting ferrule with described preceding cutting ferrule respectively.
5. as claim 1,2 or 4 described self-propelled overhead boom sprayers, it is characterized in that, described transmission system comprises gearbox, the front and back power transmission shaft, differential mechanism, left and right sides power transmission shaft, last break-in decelerator, last lower drive shaft and following break-in decelerator, described gearbox is connected with described drive system, described front and back power transmission shaft connects described differential mechanism and described drive system respectively, described differential mechanism is connected with described left and right sides power transmission shaft, described left and right sides power transmission shaft is connected with the described break-in decelerator of going up, the described lower drive shaft of going up is connected with following break-in decelerator with the described break-in decelerator of going up respectively, and described break-in decelerator down is connected with described running gear.
6. self-propelled overhead boom sprayer as claimed in claim 5, it is characterized in that, described walking and steering comprise steering front wheel, rear drive sprocket and kingpin, described steering front wheel is connected with described frame by described kingpin, and described rear drive sprocket is connected with described break-in decelerator down.
7. self-propelled overhead boom sprayer as claimed in claim 6, it is characterized in that, the output of described differential mechanism is connected with last break-in decelerator, the described break-in decelerator of going up is connected with following break-in decelerator, the described output shaft of break-in decelerator down is coaxially connected with drive sprocket, described drive sprocket is by being connected by movable sprocket on chain and the driving shaft that is installed in described rear column lower end, and described wheel hub by movable sprocket and rear drive sprocket is installed on the same axle.
8. as claim 6 or 7 described self-propelled overhead boom sprayers, it is characterized in that, also comprise shock mitigation system, described shock mitigation system comprises spring base and the damping spring that is installed on the described spring base, and described spring base is installed between described kingpin and the frame.
9. self-propelled overhead boom sprayer as claimed in claim 3, it is characterized in that, described spraying system comprises spraying liquid pump, spray tank, spray boom truss and a plurality of shower nozzle, described spray tank and spraying liquid pump are installed on the described frame, described a plurality of shower nozzle is uniform to be installed on the described spray boom truss, and described spray boom truss is connected with described frame by described back height adjustment mechanism.
10. self-propelled overhead boom sprayer as claimed in claim 9, it is characterized in that, described spray boom truss comprises spray boom intermediate truss, the outside first truss and the outside second truss, described spray boom intermediate truss is suspended on the back of described frame, described spray boom intermediate truss is connected with the described outside first truss by first fold mechanism, be connected with spray boom folding and expanding oil cylinder between described spray boom intermediate truss and the described outside first truss, the described outside first truss is connected by second fold mechanism with the described outside second truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135399 CN203167883U (en) | 2013-03-22 | 2013-03-22 | Self-propelled elevated boom sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320135399 CN203167883U (en) | 2013-03-22 | 2013-03-22 | Self-propelled elevated boom sprayer |
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| CN203167883U true CN203167883U (en) | 2013-09-04 |
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| CN 201320135399 Expired - Lifetime CN203167883U (en) | 2013-03-22 | 2013-03-22 | Self-propelled elevated boom sprayer |
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| CN104585155A (en) * | 2015-01-15 | 2015-05-06 | 烟台嘉华车辆部件有限公司 | Rack of self-propelled sprayer |
| CN104705280A (en) * | 2015-04-02 | 2015-06-17 | 张亚洲 | Self-propelled plant-protection insecticide sprayer |
| CN104839134A (en) * | 2015-05-26 | 2015-08-19 | 刘德先 | Multifunctional self-propelled adjustable boom spraying emasculation machine |
| CN104855360B (en) * | 2015-04-29 | 2017-05-24 | 刘军光 | Multi-adaptive self-propelled chemical spraying vehicle |
| CN108684644A (en) * | 2018-07-25 | 2018-10-23 | 山东农业大学 | Small-sized self-walking high-clearance sprayer |
| CN112913821A (en) * | 2021-03-29 | 2021-06-08 | 康亚利 | Automatic turn to sprayer |
-
2013
- 2013-03-22 CN CN 201320135399 patent/CN203167883U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104585155A (en) * | 2015-01-15 | 2015-05-06 | 烟台嘉华车辆部件有限公司 | Rack of self-propelled sprayer |
| CN104705280A (en) * | 2015-04-02 | 2015-06-17 | 张亚洲 | Self-propelled plant-protection insecticide sprayer |
| CN104855360B (en) * | 2015-04-29 | 2017-05-24 | 刘军光 | Multi-adaptive self-propelled chemical spraying vehicle |
| CN104839134A (en) * | 2015-05-26 | 2015-08-19 | 刘德先 | Multifunctional self-propelled adjustable boom spraying emasculation machine |
| CN108684644A (en) * | 2018-07-25 | 2018-10-23 | 山东农业大学 | Small-sized self-walking high-clearance sprayer |
| CN108684644B (en) * | 2018-07-25 | 2023-08-29 | 山东农业大学 | Small self-propelled high-clearance sprayer |
| CN112913821A (en) * | 2021-03-29 | 2021-06-08 | 康亚利 | Automatic turn to sprayer |
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Address after: Box 32, No.1, North Beach, Deshengmenwai, Chaoyang District, Beijing 100083 Patentee after: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee after: China Academy of agricultural mechanization Group Co.,Ltd. Address before: Box 24, No.1, North Beach, Deshengmenwai, Chaoyang District, Beijing 100083 Patentee before: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: Chinese Academy of Agricultural Mechanization Sciences |
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Effective date of registration: 20211230 Address after: 100083, North Beach, Desheng Gate, Beijing, Chaoyang District Patentee after: China Academy of agricultural mechanization Group Co.,Ltd. Address before: Box 32, No.1, North Beach, Deshengmenwai, Chaoyang District, Beijing 100083 Patentee before: MODERN AGRICULTURAL EQUIPMENT Co.,Ltd. Patentee before: China Academy of agricultural mechanization Group Co.,Ltd. |
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