CN105284771A - High ground clearance full hydraulic driving self-propelled corn tasseling, spraying and fertilizing integrated machine - Google Patents
High ground clearance full hydraulic driving self-propelled corn tasseling, spraying and fertilizing integrated machine Download PDFInfo
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Abstract
The invention relates to the technical field of agricultural machinery and discloses a high ground clearance full hydraulic driving self-propelled corn tasseling, spraying and fertilizing integrated machine. The machine comprises a frame, a cab, an engine, an oil tank and traveling wheels, wherein a front suspension assembly is arranged at the front end of the frame and is respectively connected with four groups of tasseling mechanisms by virtue of four groups of front parallel connecting rods; the rear end of the frame is respectively connected with a main frame of two groups of symmetrical folding spray rod mechanisms by virtue of two groups of parallel four-bar linkage lifting mechanisms; the folding spray rod mechanisms are symmetrically arranged on the left and right sides of the cab after being folded; the folding spray rod mechanisms are positioned on the rear of the cab after being completely unfolded and are perpendicular to the length direction of the frame; a spraying water route system matched with the folding spray rod mechanisms is arranged on the folding spray rod mechanisms; and a hydraulic control system is arranged in the cab. The machine disclosed by the invention has a corn mechanized tasseling function as well as functions of spraying and fertilizing liquid fertilizers, the utilization rate of equipment is improved, the labor intensity of manual operation is effectively reduced, and the working efficiency is improved.
Description
Technical field
The present invention relates to agricultural machinery technological field, a kind ofly specifically integrate spraying fertilising, the large-scale high-clearance full hydraulic drive self-propelled corn that the function such as male taken out by corn takes out male spraying fertilization all-in-one machine.
Background technology
In current China hybrid corn seed breeding process, main employing artificial emasculation, but artificial emasculation faces following four problems: the first, emasculation quality is by the impact of crops, when carrying out taking out male operation, need the best tasseling stage judging different plants in earnest, and take not with leaf or be with leaf to take out male method less to carry out taking out hero, if not too pay attention to taking out arrhenoplasm amount, then can affect the Quality and yield of seed production corn.The second, due to the restriction of duty cycle, operating personnel's labour intensity is large, and operating efficiency is low, repeatedly repeats operation and adds the amount of labour of taking out male personnel; Three, seed production corn leaf is long, and leaf both sides are with spinule, very easily causes unexpected scuffing to taking out male personnel, and tasseling stage Temperature Difference Ratio is comparatively large, and afternoon is hot, and operating condition is severe, and it is physically and mentally healthy that male operating personnel is taken out in impact; 4th, artificial emasculation operating cost is high.
At present, domestic still do not have ripe mechanization emasculation autonomous innovation technology, and minority domestic enterprise has introduced external import corn and taken out male machine, but costly, considerably increases entreprise cost.Indivedual enterprise is by digesting and assimilating external correlation technique, and the simple and easy corn machinery emasculation equipment made exists following shortcoming: function singleness, only possesses corn and take out male operation function, equipment year utilization rate lower, the vacant time is long, causes the wasting of resources; Pumping-clean rate and to take out male qualification rate relatively low; Operating efficiency is lower.
Corn needs to reuse spraying fertilizing equipment and carries out spraying fertilising operation to corn after taking out hero, add workload, take out hero, spraying cycle activity duration of applying fertilizer is long, cost is higher.
Summary of the invention
The object of this invention is to provide a kind of high-clearance full hydraulic drive self-propelled corn and take out male spraying fertilization all-in-one machine, take out that male manual work labour intensity is large, operating efficiency is lower to solve corn, existingly take out male plant equipment function singleness, capacity utilization is low, needs to re-use middle spraying fertilizing equipment to the spray medicine in crops (especially long-stalked crop) seedling early stage, seedling later stage, the problem executing liquid fertilizer operation after taking out hero.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of high-clearance full hydraulic drive self-propelled corn takes out male spraying fertilization all-in-one machine, it comprises vehicle frame, be arranged on the driver's cabin above vehicle frame, engine, fuel tank, be arranged on two groups, the front and back road wheel of bottom of frame, the front end of described vehicle frame is provided with front suspension assembly, front suspension assembly is connected with four Zu Chouxiong mechanisms respectively by parallel rod before four groups, the rear end of vehicle frame is provided with rear suspension, the rear end of vehicle frame is connected with the main frame of the folding spray rod mechanism of two groups of symmetries respectively by two groups of parallel―ordinal shift elevating mechanisms, described folding spray rod mechanism is symmetrically placed in the left and right sides of driver's cabin after drawing in, the rear of driver's cabin is positioned at after described folding spray rod mechanism launches completely, perpendicular with the length direction of vehicle frame, folding spray rod mechanism is provided with the spraying water circuit system suitable with it, hydraulic control system is provided with in described driver's cabin.
As a further improvement on the present invention, described in two groups, folding spray rod mechanism is arranged at the both sides of main frame respectively, main frame is connected with described parallel―ordinal shift elevating mechanism, often organize described folding spray rod mechanism and comprise large arm combination, forearm combines, the bottom of main frame and one end of hinging rotary dish, the piston end of large arm Foldable hydraulic oil cylinder is connected, the base of large arm Foldable hydraulic oil cylinder is fixed on main frame, be connected bottom the rear end that the other end and the large arm of hinging rotary dish combine, the upper rear end of large arm combination is connected with the piston end of horizontal adjusting hydraulic jack, the base of horizontal adjusting hydraulic jack is connected with the upper end of main frame, the rear end that the front end of large arm combination is combined by crank and forearm is connected, the junction that crank and forearm combine is connected with one end of connecting rod, the other end of connecting rod is connected with the piston end of forearm Foldable hydraulic oil cylinder, the base of forearm Foldable hydraulic oil cylinder is fixed in large arm combination, large arm combines, forearm combination is provided with array nozzle, nozzle is connected with spraying water circuit system, horizontal adjusting hydraulic jack, forearm Foldable hydraulic oil cylinder, large arm Foldable hydraulic oil cylinder is all connected with hydraulic control system.
Further improve as of the present invention, described large arm combination is made up of upper rack posts, lower fulcrum bar, the inclination connecting rod be connected between upper rack posts, lower fulcrum bar, in trapezoidal, adjustment spring is provided with between the rearward end upper rack posts of large arm combination and lower fulcrum bar, one end of adjustment spring is connected with the piston end of horizontal adjusting hydraulic jack, and the other end is fixed on the top of lower fulcrum bar.
Further improve as of the present invention, described crank and large arm combine, forearm combines respectively by pinned connection.
Further improve as of the present invention, described parallel―ordinal shift elevating mechanism comprises head rod, the second connecting rod, hydraulic jack, holder, one end of head rod, the second connecting rod is connected with main frame by bearing pin respectively, the other end is connected with holder by bearing pin respectively, holder is arranged on vehicle frame rear cross, the piston end of hydraulic jack is connected with the second connecting rod, the base of hydraulic jack is fixed on holder, and hydraulic jack is connected with hydraulic control system.
Further improve as of the present invention, described front suspension assembly comprises front suspended beam, front suspended beam is connected with one end of parallel rod before four groups, often before group, the other end of parallel rod is connected with Chou Xiong mechanism, the piston end taking out male mechanism lifts hydraulic jack is connected with front parallel rod, the base taking out male mechanism lifts hydraulic jack is fixed on front suspended beam, takes out male mechanism lifts hydraulic jack and is connected with hydraulic control system.
Further improve as of the present invention, described Chou Xiong mechanism comprise electric cylinder, two take out male wheel, the top of taking out male wheel is provided with infrared rays light sensation sniffer, and infrared rays light sensation sniffer is fixedly mounted on front parallel rod.
Further improve as of the present invention, described spraying water circuit system is made up of the atomizing pump be arranged on vehicle frame, medicine-chest, filtered water tank, waterway pipe, and waterway pipe is laid in described folding spray rod mechanism, and atomizing pump is connected with hydraulic control system.
Further improve as of the present invention, described driving wheel is provided with reducing gear, and reducing gear is connected with hydraulic control system.
Spraying water circuit system of the present invention is primarily of parts compositions such as farm chemical spray pump, medicine-chest, filtered water tank, spraying control system, three-jaw sprayer body, shower nozzle, screen pack, rubber hose, stainless steel tube, switch valve, bump joint and banjo clips, and wherein spraying control system forms primarily of electric switching valve, electric pressure-regulating valve, manual pressure regulating valve, filter, pressure sensor, flow sensor and GPS velocity sensor.
Hydraulic control system of the present invention primarily of driving hydraulic control system, fluid-link steering control system, take out male mechanism lifts hydraulic control system, take out male wheel drive hydraulic control system, farm chemical spray pump drives 5 subsystems compositions such as hydraulic control system and folding spray rod organization hydraulic pressure control system.
Specific works process of the present invention is:
1, the elevating control of folding spray rod mechanism: driver's operation folding spray rod organization hydraulic pressure control system, the hydraulic cylinder piston controlled in parallel―ordinal shift elevating mechanism stretches out, promoting the second connecting rod drives parallel―ordinal shift elevating mechanism to rotate clockwise certain angle, thus realizes the lifting of folding spray rod whole mechanism; When the piston of hydraulic jack is regained, pull the second connecting rod to drive parallel―ordinal shift elevating mechanism along being rotated counterclockwise, thus realize the decline of folding spray rod whole mechanism;
The stretching, extension of 2, large arm combination, forearm combination, folding control: driver's operation folding spray rod organization hydraulic pressure control system, when the piston of large arm Foldable hydraulic oil cylinder stretches out, promote hinging rotary dish to rotate, the combination of drive large arm, forearm combination rotate to the direction away from driver's cabin together, achieve the expansion of large arm combination; After large arm combination is deployed into precalculated position, the piston that driver controls forearm folding ram stretches out, and piston promotes connecting rod, crank rotation, forearm is combined and rotates to the direction of combining away from large arm, achieve the expansion of forearm combination; After forearm combination is deployed into precalculated position, driver controls spraying liquid pressure control system, can realize taking out hero, spraying fertilising operation to crops; Driver is flexible by level of control adjustment oil cylinder piston, can control large arm combination, forearm combination and the distance on crops top, meet the requirement of spraying fertilising distance; After spraying fertilising operation completes, the piston that driver controls forearm folding ram is regained, and piston pulls connecting rod, crank rotation, forearm is combined and rotates to the direction near large arm combination, achieve the folding of forearm combination; After forearm combination folding puts in place, the piston that driver controls large arm folding ram is again regained, and piston pulls hinging rotary dish to rotate backward, and the combination of drive large arm, forearm combination rotate to the direction near driver's cabin together, achieve folding of large arm combination;
3, the control of Chou Xiong mechanism: driver according to infrared rays light sensation sniffer transmit the concrete data of taking out male wheel and the spacing of crops stamen come, stretched by the piston controlling to take out male mechanism lifts hydraulic jack, adjustable takes out the distance between male wheel and crops tassel; Driver takes out male wheel drive hydraulic control system by control and realizes Chou Xiong mechanism and precisely take out male operation to crops.
4, driver realizes walking of the present invention by manipulation driving hydraulic control system, fluid-link steering control system, brakes, the action such as to turn to.
Compared with prior art, the invention has the beneficial effects as follows:
(1), the present invention takes out except male function except having corn machinery, also has and carries out individually or simultaneously spraying, executing the function broadcasting liquid fertilizer, is particularly useful for the spray medicine of long-stalked crop, the fertile operation of hydrojet, improves the comprehensive utilization rate of this equipment, reduce the cost of equipment;
(2), for adapting to the difference of field colleague's maize male ears height, the present invention utilizes infrared induction device automatically to detect the height of maize male ears, control to take out the flexible of male mechanism lifts hydraulic jack, the distance between male wheel with crops tassel is taken out in adjustment, and what complete milpa by the rotation of taking out male wheel takes out male operation;
(3), the present invention is equipped with spraying control system, and in operation process, no matter what change is car body travel speed have, and spraying control system all can keep constant spray value/spray amount automatically; In addition, spraying control system also can the cumulative information of monitoring results area, operating speed and spray value, and operator according to GPS navigation system prompt, can travel by fixed course, can effectively prevent from departing from operating area, cause and respray or drain spray;
(4) operation of above-mentioned hydraulic control system controls all to be arranged in driver's cabin, human pilot can realize corn by manipulation control system and take out male operation, spraying fertilising operation in driver's cabin, significantly reduce the labour intensity of manual work, improve operating efficiency, improve the working environment of operating personnel.
Accompanying drawing explanation
Fig. 1 is the structural representation (large arm combination, forearm combination are in folded state) of invention;
Fig. 2 is the structural representation of the elevating mechanism of parallel―ordinal shift described in Fig. 1;
The structural representation (large arm combination, forearm combination are in deployed condition) of Tu3Shi Tu1Zhong folding spray rod mechanism;
In figure: 1, vehicle frame, 2, parallel―ordinal shift elevating mechanism, 3, folding spray rod mechanism, 4, engine, 5, driver's cabin, 6, Chou Xiong mechanism, 7, front suspension assembly, 8, front suspended beam, 9, front parallel rod, 10, take out male mechanism lifts hydraulic jack, 11, electric cylinder, 12, infrared rays light sensation sniffer, 13, take out male wheel, 14, reducing gear, 15, road wheel, 16, fuel tank, 17, rear suspension, 21, head rod, 22, hydraulic jack, 23, holder, 24, second connecting rod, 31, main frame, 32, horizontal adjusting hydraulic jack, 33, large arm combines, 34, forearm Foldable hydraulic oil cylinder, 35, crank, 36, connecting rod, 37, forearm combines, 38, adjustment spring, 39, hinging rotary dish, 310, large arm Foldable hydraulic oil cylinder.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
A kind of high-clearance full hydraulic drive self-propelled corn as shown in Figure 1 to Figure 3 takes out male spraying fertilization all-in-one machine, it comprises vehicle frame 1, be arranged on the driver's cabin 5 above vehicle frame 1, engine 4, fuel tank 16, be arranged on two groups, the front and back road wheel 15 bottom vehicle frame 1, the front end of vehicle frame 1 is provided with front suspension assembly 7, front suspension assembly 7 is connected with four Zu Chouxiong mechanisms 6 respectively by parallel rod 9 before four groups, the rear end of vehicle frame 1 is provided with rear suspension 17, the rear end of vehicle frame 1 is connected with the main frame 31 of the folding spray rod mechanism 3 of two groups of symmetries respectively by two groups of parallel―ordinal shift elevating mechanisms 2, folding spray rod mechanism 3 is symmetrically placed in the left and right sides of driver's cabin 5 after drawing in, folding spray rod mechanism 3 is positioned at the rear of driver's cabin 5 after launching completely, perpendicular with the length direction of vehicle frame 1, folding spray rod mechanism 3 is provided with the spraying water circuit system suitable with it, hydraulic control system is provided with in driver's cabin 5.
Liang Zu folding spray rod mechanism 3 is arranged at the both sides of main frame 31 respectively, main frame 31 is connected with parallel―ordinal shift elevating mechanism 2, Mei Zu folding spray rod mechanism 3 comprises large arm combination 33, forearm combination 37, the bottom of main frame 31 and one end of hinging rotary dish 39, the piston end of large arm Foldable hydraulic oil cylinder 310 is connected, the base of large arm Foldable hydraulic oil cylinder 310 is fixed on main frame 31, be connected bottom the rear end that the other end and the large arm of hinging rotary dish 39 combine 33, the upper rear end of large arm combination 33 is connected with the piston end of horizontal adjusting hydraulic jack 32, the base of horizontal adjusting hydraulic jack 32 is connected with the upper end of main frame 31, the rear end that the front end of large arm combination 33 combines 37 by crank 35 and forearm is connected, the junction that crank 35 and forearm combine 37 is connected with one end of connecting rod 36, the other end of connecting rod 36 is connected with the piston end of forearm Foldable hydraulic oil cylinder 34, the base of forearm Foldable hydraulic oil cylinder 34 is fixed in large arm combination 33, large arm combination 33, forearm combination 37 is provided with array nozzle, nozzle is connected with spraying water circuit system, horizontal adjusting hydraulic jack 32, forearm Foldable hydraulic oil cylinder 34, large arm Foldable hydraulic oil cylinder 310 is all connected with hydraulic control system.
Large arm combination 33 is made up of upper rack posts, lower fulcrum bar, the inclination connecting rod be connected between upper rack posts, lower fulcrum bar, in trapezoidal, be provided with between the rearward end upper rack posts of large arm combination 33 and lower fulcrum bar and adjust spring 38, one end of adjustment spring 38 is connected with the piston end of horizontal adjusting hydraulic jack 32, and the other end is fixed on the top of lower fulcrum bar.
Crank 35 and large arm combine 33, forearm combines 37 respectively by pinned connection.
Parallel―ordinal shift elevating mechanism comprises head rod 21, second connecting rod 24, hydraulic jack 22, holder 23, one end of head rod 21, second connecting rod 24 is connected with main frame 31 by bearing pin respectively, the other end is connected with holder 23 by bearing pin respectively, holder 23 is arranged on vehicle frame 1 rear cross, the piston end of hydraulic jack 22 is connected with the second connecting rod 24, the base of hydraulic jack 22 is fixed on holder 23, and hydraulic jack 22 is connected with hydraulic control system.
Front suspension assembly 7 comprises front suspended beam 8, front suspended beam 8 is connected with one end of parallel rod 9 before four groups, often before group, the other end of parallel rod 9 is connected with Chou Xiong mechanism 6, the piston end taking out male mechanism lifts hydraulic jack 10 is connected with front parallel rod 9, the base taking out male mechanism lifts hydraulic jack 10 is fixed on front suspended beam 8, takes out male mechanism lifts hydraulic jack 10 and is connected with hydraulic control system.
Chou Xiong mechanism 6 comprises electric cylinder 11, two and takes out male wheel 13, and the top of taking out male wheel 13 is provided with infrared rays light sensation sniffer 12, and infrared rays light sensation sniffer 12 is fixedly mounted on front parallel rod 9.
Spraying water circuit system is made up of the atomizing pump be arranged on vehicle frame 1, medicine-chest, filtered water tank, waterway pipe, and waterway pipe is laid in folding spray rod mechanism 3, and atomizing pump is connected with hydraulic control system.
Driving wheel 15 is provided with reducing gear 14, and reducing gear 14 is connected with hydraulic control system.
Spraying water circuit system of the present invention is primarily of parts compositions such as farm chemical spray pump, medicine-chest, filtered water tank, spraying control system, three-jaw sprayer body, shower nozzle, screen pack, rubber hose, stainless steel tube, switch valve, bump joint and banjo clips, and wherein spraying control system forms primarily of electric switching valve, electric pressure-regulating valve, manual pressure regulating valve, filter, pressure sensor, flow sensor and GPS velocity sensor.
Hydraulic control system of the present invention primarily of driving hydraulic control system, fluid-link steering control system, take out male mechanism lifts hydraulic control system, take out male wheel drive hydraulic control system, farm chemical spray pump drives 5 subsystems compositions such as hydraulic control system and folding spray rod organization hydraulic pressure control system.
Specific works process of the present invention is:
1, the elevating control of folding spray rod mechanism 3: driver's operation folding spray rod organization hydraulic pressure control system, hydraulic jack 22 piston controlled in parallel―ordinal shift elevating mechanism 2 stretches out, promoting the second connecting rod 24 drives parallel―ordinal shift elevating mechanism 2 to rotate clockwise certain angle, thus realizes the overall lifting of folding spray rod mechanism 3; When the piston of hydraulic jack 22 is regained, pull the second connecting rod 24 to drive parallel―ordinal shift elevating mechanism 2 along being rotated counterclockwise, thus realize folding spray rod mechanism 3 entire lowering;
The stretching, extension of 2, large arm combination 33, forearm combination 37, folding control: driver's operation folding spray rod organization hydraulic pressure control system, when the piston of large arm Foldable hydraulic oil cylinder 310 stretches out, promote hinging rotary dish 39 to rotate, drive large arm combination 33, forearm combination 37 rotate to the direction away from driver's cabin 5 together, achieve the expansion of large arm combination 33; After large arm combination 33 is deployed into precalculated position, the piston that driver controls forearm folding ram 34 stretches out, and piston promotes connecting rod 36, bent axle 35 rotates, and makes forearm combine 37 and rotates to the direction away from large arm combination 33, achieve the expansion of forearm combination 37; After forearm combination 37 is deployed into precalculated position, driver controls spraying liquid pressure control system, can realize taking out hero, spraying fertilising operation to crops; Driver is flexible by level of control adjustment oil cylinder 32 piston, can control large arm combination 33, forearm combination 37 and the distance on crops top, meet the requirement of spraying fertilising distance; After spraying fertilising operation completes, the piston that driver controls forearm folding ram 34 is regained, and piston pulls connecting rod 36, bent axle 35 rotates, and makes forearm combine 37 and rotates to the direction near large arm combination 33, achieve the folding of forearm combination 37; When forearm combination 37 is folding put in place after, the piston that driver controls large arm folding ram 310 is again regained, piston pulls hinging rotary dish 39 to rotate backward, and drive large arm combination 33, forearm combination 37 rotate to the direction near driver's cabin 5 together, achieve folding of large arm combination 37;
3, the control of Chou Xiong mechanism: driver according to infrared rays light sensation sniffer 12 transmit the concrete data of taking out male wheel 13 and the spacing of crops stamen come, stretched by the piston controlling to take out male mechanism lifts hydraulic jack 10, adjustable takes out the distance between male wheel 13 and crops tassel; Driver takes out male wheel drive hydraulic control system by control and realizes Chou Xiong mechanism 6 pairs of crops and precisely take out male operation.
4, driver realizes walking of the present invention by manipulation driving hydraulic control system, fluid-link steering control system, brakes, the action such as to turn to.
In the present embodiment, supporting power of the present invention is 160 horsepowers; Hydrostatic drive; Farm work walking maximum speed can reach 10km/h; Highway walking maximum speed can reach 25km/h; Taking out male operating speed is 30-45 mu/h; Spraying operation speed is 200-300 mu/h; Emasculation rate >=90%; Maximum spraying swath can reach 22.5m.
The present invention takes out except male function except having corn machinery, also has and carries out individually or simultaneously spraying, executing the function broadcasting liquid fertilizer, is particularly useful for the spray medicine of long-stalked crop, the fertile operation of hydrojet, improves the comprehensive utilization rate of this equipment, reduce the cost of equipment; Human pilot can realize corn by manipulation control system and take out male operation, spraying fertilising operation in driver's cabin, significantly reduces the labour intensity of manual work, improves operating efficiency, improve the working environment of operating personnel.
Claims (9)
1. a high-clearance full hydraulic drive self-propelled corn takes out male spraying fertilization all-in-one machine, it comprises vehicle frame (1), be arranged on the driver's cabin (5) of vehicle frame (1) top, engine (4), fuel tank (16), be arranged on two groups, the front and back road wheel (15) of vehicle frame (1) bottom, it is characterized in that: the front end of described vehicle frame (1) is provided with front suspension assembly (7), front suspension assembly (7) is connected with four Zu Chouxiong mechanisms (6) respectively by parallel rod (9) before four groups, the rear end of vehicle frame (1) is provided with rear suspension (17), the rear end of vehicle frame (1) is connected with the main frame (31) of the folding spray rod mechanism (3) of two groups of symmetries respectively by two groups of parallel―ordinal shift elevating mechanisms (2), described folding spray rod mechanism (3) is symmetrically placed in the left and right sides of driver's cabin (5) after drawing in, described folding spray rod mechanism (3) is positioned at the rear of driver's cabin (5) after launching completely, perpendicular with the length direction of vehicle frame (1), folding spray rod mechanism (3) is provided with the spraying water circuit system suitable with it, described driver's cabin is provided with hydraulic control system in (5).
2. high-clearance full hydraulic drive self-propelled corn according to claim 1 takes out male spraying fertilization all-in-one machine, it is characterized in that: described in two groups, folding spray rod mechanism (3) is arranged at the both sides of main frame (31) respectively, main frame (31) is connected with described parallel―ordinal shift elevating mechanism (2), often organize described folding spray rod mechanism (3) and comprise large arm combination (33), forearm combination (37), the bottom of main frame (31) and one end of hinging rotary dish (39), the piston end of large arm Foldable hydraulic oil cylinder (310) is connected, the base of large arm Foldable hydraulic oil cylinder (310) is fixed on main frame (31), be connected bottom the other end of hinging rotary dish (39) combines (33) rear end with large arm, the upper rear end of large arm combination (33) is connected with the piston end of horizontal adjusting hydraulic jack (32), the base of horizontal adjusting hydraulic jack (32) is connected with the upper end of main frame (31), (37) to be combined by crank (35) in the front end of large arm combination (33) rear end with forearm is connected, crank (35) combines (37) junction with forearm is connected with one end of connecting rod (36), the other end of connecting rod (36) is connected with the piston end of forearm Foldable hydraulic oil cylinder (34), the base of forearm Foldable hydraulic oil cylinder (34) is fixed in large arm combination (33), large arm combination (33), forearm combination (37) is provided with array nozzle, nozzle is connected with spraying water circuit system, horizontal adjusting hydraulic jack (32), forearm Foldable hydraulic oil cylinder (34), large arm Foldable hydraulic oil cylinder (310) is all connected with hydraulic control system.
3. high-clearance full hydraulic drive self-propelled corn according to claim 2 takes out male spraying fertilization all-in-one machine, it is characterized in that: described large arm combination (33) is made up of upper rack posts, lower fulcrum bar, the inclination connecting rod be connected between upper rack posts, lower fulcrum bar, in trapezoidal, be provided with between the rearward end upper rack posts of large arm combination (33) and lower fulcrum bar and adjust spring (38), one end of adjustment spring (38) is connected with the piston end of horizontal adjusting hydraulic jack (32), and the other end is fixed on the top of lower fulcrum bar.
4. the high-clearance full hydraulic drive self-propelled corn according to claim 1 or 2 or 3 takes out male spraying fertilization all-in-one machine, it is characterized in that: described crank (35) and large arm combine (33), forearm combines (37) respectively by pinned connection.
5. the high-clearance full hydraulic drive self-propelled corn according to claim 1 or 2 or 3 takes out male spraying fertilization all-in-one machine, it is characterized in that: described parallel―ordinal shift elevating mechanism comprises head rod (21), second connecting rod (24), hydraulic jack (22), holder (23), head rod (21), one end of second connecting rod (24) is connected with main frame (31) by bearing pin respectively, the other end is connected with holder (23) by bearing pin respectively, holder (23) is arranged on vehicle frame (1) rear cross, the piston end of hydraulic jack (22) is connected with the second connecting rod (24), the base of hydraulic jack (22) is fixed on holder (23), hydraulic jack (22) is connected with hydraulic control system.
6. high-clearance full hydraulic drive self-propelled corn according to claim 5 takes out male spraying fertilization all-in-one machine, it is characterized in that: described front suspension assembly (7) comprises front suspended beam (8), front suspended beam (8) is connected with one end of parallel rod (9) before four groups, often before group, the other end of parallel rod (9) is connected with Chou Xiong mechanism (6), the piston end taking out male mechanism lifts hydraulic jack (10) is connected with front parallel rod (9), the base taking out male mechanism lifts hydraulic jack (10) is fixed on front suspended beam (8), take out male mechanism lifts hydraulic jack (10) to be connected with hydraulic control system.
7. high-clearance full hydraulic drive self-propelled corn according to claim 6 takes out male spraying fertilization all-in-one machine, it is characterized in that: described Chou Xiong mechanism (6) comprise electric cylinder (11), two take out male wheel (13), the top of taking out male wheel (13) is provided with infrared rays light sensation sniffer (12), and infrared rays light sensation sniffer (12) is fixedly mounted on front parallel rod (9).
8. high-clearance full hydraulic drive self-propelled corn according to claim 7 takes out male spraying fertilization all-in-one machine, it is characterized in that: described spraying water circuit system is made up of the atomizing pump be arranged on vehicle frame (1), medicine-chest, filtered water tank, waterway pipe, waterway pipe is laid on described folding spray rod mechanism (3), and atomizing pump is connected with hydraulic control system.
9. high-clearance full hydraulic drive self-propelled corn according to claim 7 takes out male spraying fertilization all-in-one machine, and it is characterized in that: described driving wheel (15) is provided with reducing gear (14), reducing gear (14) is connected with hydraulic control system.
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| CN110352639A (en) * | 2019-08-31 | 2019-10-22 | 北京大智伟业科技有限公司 | A kind of corn emasculation weeder |
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| CN106212428A (en) * | 2016-08-26 | 2016-12-14 | 陈志航 | A tractor serves several purposes high-clearance farm management machine |
| CN106612818A (en) * | 2016-11-16 | 2017-05-10 | 陈志航 | A field managing machine for paddy fields |
| CN107347853A (en) * | 2017-08-18 | 2017-11-17 | 南通黄海药械有限公司 | A kind of special pesticide applicator of cotton for dragging spray apparatus and the application device |
| CN108782532A (en) * | 2018-08-06 | 2018-11-13 | 宜昌天工智能机械股份有限公司 | Collapsible prismatic spray boom spraying frame and operating method |
| CN108782532B (en) * | 2018-08-06 | 2023-07-18 | 宜昌天工智能机械股份有限公司 | Folding triangular spray boom spraying frame and operation method |
| CN109367636A (en) * | 2018-11-21 | 2019-02-22 | 湖北工业大学 | A kind of paddy field sowing Agricultural Robot |
| CN110063114A (en) * | 2019-05-23 | 2019-07-30 | 重庆水利电力职业技术学院 | A kind of full-automatic flowers blade face spray fertilizer applicator |
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| CN110352639A (en) * | 2019-08-31 | 2019-10-22 | 北京大智伟业科技有限公司 | A kind of corn emasculation weeder |
| CN110447330A (en) * | 2019-09-10 | 2019-11-15 | 青岛大顺精锋工贸有限公司 | A kind of Carrot seeder |
| CN110447330B (en) * | 2019-09-10 | 2024-04-26 | 青岛大顺精锋工贸有限公司 | Carrot seeder |
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