CN105766871A - Hydraulic drive variable-wheelbase lifting type insecticide sprayer - Google Patents
Hydraulic drive variable-wheelbase lifting type insecticide sprayer Download PDFInfo
- Publication number
- CN105766871A CN105766871A CN201610166230.4A CN201610166230A CN105766871A CN 105766871 A CN105766871 A CN 105766871A CN 201610166230 A CN201610166230 A CN 201610166230A CN 105766871 A CN105766871 A CN 105766871A
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- CN
- China
- Prior art keywords
- frame
- hydraulic
- vehicle wheel
- spraying machine
- cabin
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
Abstract
The invention discloses a hydraulic drive variable-wheelbase lifting type insecticide sprayer. The insecticide sprayer comprises a cab lifting part, a frame part, a power drive part and an insecticide spraying part, wherein a cab lifts and drops, a chain wheel is pushed to move up and down by a hydraulic cylinder I,, one end of a chain is fixed with a cab, the other end is fixed on a frame, change of the position of the chain wheel drives change of lifting of the cab, therefore, the length of a piston rod in a traditional hydraulic cylinder lifting mode is shortened, and the defect of poor lifting stability of the traditional chain is overcome. The frame part has a wheelbase varying function, a hydraulic motor drives four wheels to rotate outwards for 90 degrees respectively, then a hydraulic cylinder II drives wheel carriers to stretch out of or retract back to a proper position, then the wheels are driven by the hydraulic motor to rotate back inwards, and a wheelbase varying process is finished. The variable-wheelbase design adapts to the phenomenon of rollover caused by the fact that the gravity center rises through lifting of the cab.
Description
Technical field
The present invention relates to spraying machine, particularly relate to a kind of hydraulic-driven displacement lift spraying machine.
Background technology
Agricultural is as the basis of national economy; it is affected by people extensively to pay attention to all the time; but the spray pharmaceutical worker for middle and late stage such as some long-stalked crops such as Semen Maydis, Caulis Sacchari sinensis, Sorghum vulgare Pers. makees to be based on artificial spray; the equipment for plant protection chassis road clearance being primarily due on domestic market is low, it is impossible to enters into long-stalked crop middle and late stage planting site and carries out spray medicine operation.Hydraulic-driven displacement lift spraying machine can replace artificial spray fully, there is raising spray drug effect rate, reduce labor workload, prevent the features such as intoxicating phenomenon appearance, compared with most spraying machines on the market, this spraying machine also possess be generally applicable to that the whole growth cycle of long-stalked crop, spray drug effect rate be high, wheeled on farmland and the different road surfaces of highway etc. advantage.
Summary of the invention
Few for China's spraying machine kind, product is single, and farmland is different from the situation of common road, the present invention designs and a kind of is generally applicable to that the whole growth cycle of long-stalked crop, stationary performance be high, wheeled in farmland the sprayer machine on road surfaces different from highway, to solve the deficiencies in the prior art part.
Beneficial effect
1. present invention employs the driver's cabin of lifting type, hydraulic cylinder drives sprocket shaft to move up and down, and one end of chain and driver's cabin are fixed, and the other end is fixed on spraying machine chassis, it is achieved thereby that the lifting of driver's cabin.This avoid the shortcoming that during work of common four-wheel-type spraying machine, sight line is bad, and spraying machine can be allowed not only to travel in field with liftable driver's cabin, it is also possible to travel on highway, save a lot of troubles in transportation.
2. frame section adds the design of changeable wheel track, it is to avoid driver's cabin raises and causes center of gravity to raise the lateral tipping brought, and too increases the spraying machine adaptability to different row spacing landform simultaneously.When spraying machine to enter farm work, hydraulic motor drives four wheels to be turned out 90o, reaching applicable row spacing position again through Hydraulic Cylinder vehicle wheel frame, wheel inwardly rotates 90 againo, complete the increase process of wheelspan, utilize identical principle can realize wheelspan and reduce.
Accompanying drawing illustrates:
Fig. 1 spraying machine structure chart
Fig. 2 cab lift structure chart
Fig. 3 body frame structure for automotive figure
Wherein: 1 cab lift part, 2 vehicle frames, 3 power running gears, 4 spray medicine parts, 5 driver's cabins, 6 slide rails, 7 sprocket wheels, 8 chains, 9 hydraulic cylinders, 10 main car frames, 11 hydraulic cylinders, vehicle wheel frame on 12,13 guide rails, 14 hydraulic motors, 15 times vehicle wheel frames, 16 wheels
Detailed description of the invention:
In order to reach above-mentioned effect, technical solution of the present invention is as follows:
A kind of hydraulic-driven displacement lift spraying machine, including: cab lift part (1), vehicle frame (2), power running gear (3), spray medicine part (4).Described cab portion (1) is that hydraulic cylinder (9) is fixed on main car frame (10), piston rod thereon is connected with sprocket shaft, the elongation of piston rod and shortened belt movable sprocket (7) height change and corresponding rotate, one end of chain (8) is fixed with driver's cabin (5), the other end is fixed on spraying machine main car frame (10), thus the distance realizing driver's cabin height change is 2 times of hydraulic cylinder elongated distance.Described vehicle frame (2) carries the quality of entire machine major part parts, described vehicle frame (2) is provided with wheelspan adjustable function, four wheels (16) are arranged on two the lower vehicle wheel frames (15) in left and right, lower vehicle wheel frame (15) projecting shaft inserts upper vehicle wheel frame (12) Guan Zhongzhong, and can realize 360 in upper vehicle wheel frame (12)oRotate.Hydraulic motor (14) is fixed on vehicle wheel frame (12), and its output shaft is connected with lower vehicle wheel frame (15) projecting shaft by decelerator, it is possible to driving time vehicle wheel frame (15) together with wheel (16) to inside and outside rotation.Hydraulic cylinder (11) is fixed on main car frame (10), and its piston rod is fixed on vehicle wheel frame (10).Upper vehicle wheel frame (12) is fixed in the slide rail (6) of main car frame (10), it is possible to promote upper vehicle wheel frame inwardly or outwardly to slide along slide rail (6) by the elongation of hydraulic cylinder (11) with shortening.Power running gear (3) adopts hydraulic pressure four motorized wheels.Spray medicine part (4) power section is derived from self priming pump, and is furnished with two rows shower nozzle.
Embodiment 0:In order to make the present invention be more easily understood, below in conjunction with concrete diagram, the present invention is expanded on further.
As it is shown in figure 1, hydraulic-driven displacement lift spraying machine, including: described cab lift part (1), described vehicle frame (2), described power running gear (3), described spray medicine part (4).A kind of hydraulic-driven displacement lift spraying machine adapts to two kinds of road conditions walkings, and during two kinds of road conditions, spraying machine each modular construction position has different.When spraying machine is about to travel to field work from highway, spraying machine stops, and spray medicine part (4) enters into duty, and driver's cabin (5) is increased to appropriate location, and wheelspan increases to appropriate location, and spraying machine can start field spraying operation.
Embodiment 1:Utilize the hydraulic-driven displacement lift spraying machine described in embodiment 0, carry out the lifting of driver's cabin, described hydraulic cylinder (9) promotes described sprocket wheel (7) move up and down and rotate accordingly according to move distance, one end of described chain (8) is fixed with described driver's cabin (5), the other end is fixed on spraying machine main car frame (10), rotation by described sprocket wheel (7), the change of the lifting of driver's cabin (5) is driven by chain (8), this mode shortens the length of conventional cylinder hoisting way piston rod, evade again the bad shortcoming of conventional chains improving stability.
Embodiment 2:Utilize the hydraulic-driven displacement lift spraying machine described in embodiment 0, vehicle frame (2) adds the design of changeable wheel track, when spraying machine to enter field carry out spraying operation time, described hydraulic motor (14) drive described lower vehicle wheel frame (15) drive four wheels (16) be turned out 90 respectivelyoDescribed upper vehicle wheel frame (12) is promoted to reach applicable row spacing position along guide rail (13) again through described hydraulic cylinder (11), now descending vehicle wheel frame (15) and wheel (16) to be displaced outwardly together also with upper vehicle wheel frame (12), described wheel (16) drives again through described hydraulic motor (14) and inwardly rotates 90 afterwardso, now just complete the increase process of wheelspan, utilize identical principle can realize wheelspan and reduce.The design of this changeable wheel track has adapted to described driver's cabin (5) and has raised the phenomenon bringing position of centre of gravity to raise the rollover caused, and adds the spraying machine adaptability to different row spacings.
Claims (3)
1. a hydraulic-driven displacement lift spraying machine, including cab lift part (1), frame section (2), power drive portion (3), spray medicine part (4), it is characterized in that: described cab lift part is by driver's cabin (5), slide rail (6), sprocket wheel (7), chain (8), hydraulic cylinder (9) forms；Described chain (8) one end and described driver's cabin (5) are fixed together, and the other end and vehicle frame are fixed together；Described driver's cabin (5) can slide up and down by rolling connection in described slide rail (6)；Described frame section (2), it is by main car frame (10), hydraulic cylinder (11), upper vehicle wheel frame (12), guide rail (13), hydraulic motor (14), lower vehicle wheel frame (15), wheel (16) forms, and wheel (16) is fixed on lower vehicle wheel frame (15), and lower vehicle wheel frame (15) is inserted in vehicle wheel frame (12), upper vehicle wheel frame (12) is coupled with main car frame (10) by guide rail (13), hydraulic motor (14) is arranged on vehicle wheel frame (12), and hydraulic cylinder (11) is fixed on main car frame (10), and piston rod is fixed on vehicle wheel frame (12).
2. a hydraulic-driven displacement lift spraying machine, a kind of embodiment 1: hydraulic-driven displacement lift spraying machine, carry out the lifting of driver's cabin, described hydraulic cylinder (9) promotes described sprocket wheel (7) move up and down and rotate accordingly according to move distance, one end of described chain (8) is fixed with described driver's cabin (5), the other end is fixed on spraying machine main car frame (10), rotation by described sprocket wheel (7), the change of the lifting of driver's cabin (5) is driven by chain (8), this mode shortens the length of conventional cylinder hoisting way piston rod, evade again the shortcoming that conventional chains improving stability is bad.
3. a hydraulic-driven displacement lift spraying machine, embodiment 2: hydraulic-driven displacement lift spraying machine, vehicle frame (2) adds the design of changeable wheel track, when spraying machine to enter field carry out spraying operation time, described hydraulic motor (14) drive described lower vehicle wheel frame (15) drive four wheels (16) be turned out 90 respectivelyoDescribed upper vehicle wheel frame (12) is promoted to reach applicable row spacing position along guide rail (13) again through described hydraulic cylinder (11), now descending vehicle wheel frame (15) and wheel (16) to be displaced outwardly together also with upper vehicle wheel frame (12), described wheel (16) drives again through described hydraulic motor (14) and inwardly rotates 90 afterwardsoNow just complete the increase process of wheelspan, utilizing identical principle can realize wheelspan to reduce, the design of this variable wheel has adapted to described driver's cabin (5) and has raised the phenomenon bringing position of centre of gravity to raise the rollover caused, and adds the spraying machine adaptability to different row spacings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166230.4A CN105766871A (en) | 2016-03-23 | 2016-03-23 | Hydraulic drive variable-wheelbase lifting type insecticide sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166230.4A CN105766871A (en) | 2016-03-23 | 2016-03-23 | Hydraulic drive variable-wheelbase lifting type insecticide sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105766871A true CN105766871A (en) | 2016-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610166230.4A Pending CN105766871A (en) | 2016-03-23 | 2016-03-23 | Hydraulic drive variable-wheelbase lifting type insecticide sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105766871A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722940A (en) * | 2019-09-20 | 2020-01-24 | 中铁上海工程局集团有限公司 | Highway-railway dual-purpose bidirectional driving traction and cargo carrying transport vehicle and use method thereof |
-
2016
- 2016-03-23 CN CN201610166230.4A patent/CN105766871A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110722940A (en) * | 2019-09-20 | 2020-01-24 | 中铁上海工程局集团有限公司 | Highway-railway dual-purpose bidirectional driving traction and cargo carrying transport vehicle and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |
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| WD01 | Invention patent application deemed withdrawn after publication |