CN108522471A - A kind of self-propelled agricultural spray device - Google Patents
A kind of self-propelled agricultural spray device Download PDFInfo
- Publication number
- CN108522471A CN108522471A CN201810261224.6A CN201810261224A CN108522471A CN 108522471 A CN108522471 A CN 108522471A CN 201810261224 A CN201810261224 A CN 201810261224A CN 108522471 A CN108522471 A CN 108522471A
- Authority
- CN
- China
- Prior art keywords
- chassis
- driving
- self
- frame body
- spray device
- Prior art date
- 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
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
-
- 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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to agricultural mechanical equipment fields, and in particular to a kind of self-propelled agricultural spray device.Elevating mechanism there are four being set on the chassis of the self-propelled agricultural spray device of the present invention, it is equipped with traveling wheel below four elevating mechanisms, during use, the height on chassis is adjusted by elevating mechanism, it avoids chassis during spraying operation to damage crops, solves the problems, such as that chassis is easy crops of damaging in existing self-propelled agricultural spray device operation process；The corresponding jack mechanism in front and rear sides is driven by a driving motor, ensure that the synchronization action of elevating mechanism, improves the stationarity of lifting.
Description
Technical field
The present invention relates to agricultural mechanical equipment fields, and in particular to a kind of self-propelled agricultural spray device.
Background technology
In agricultural planting production, needs to spray insecticide to crop, the pest and disease damage of crop is prevented.Pesticide spraying is main
There are artificial sprinkling and machinery sprinkling two ways.Artificial sprinkling labor intensity is high, and spraying efficiency is low, is primarily adapted for use in small plot
In plant development, and machinery sprays then suitable for the plant development in large area plot.Machinery sprinkling is generally using spraying instrument
Operation is carried out, existing spraying instrument includes self-propelled agricultural spray device and fixed two kinds of spraying instrument, wherein self-propelled
Agricultural spray device is widely used since operating radius is larger.Self-propelled agricultural spray device includes chassis and is arranged the bottom of at
Spraying device on disk, chassis is equipped with walking mechanism, to drive spraying device to walk in farmland, carries out spraying operation.
But crops have different growing heights, existing self-propelled agricultural spray dress on different growth nodes
It sets chassis height to fix, the chassis of spray truck is easy to crops of damaging during spraying operation in this way.
Invention content
The present invention provides a kind of self-propelled agricultural spray device, to solve existing self-propelled agricultural spray device operation
In journey chassis be easy to damage crops the problem of.
The self-propelled agricultural spray device of the present invention adopts the following technical scheme that：
A kind of self-propelled agricultural spray device, including chassis and the spraying device that is arranged on chassis, the chassis lower part is set
There are four the elevating mechanism for driving chassis to lift, four elevating mechanisms are arranged in chassis lower part at two row, between two row
Interval is corresponding with the ridge spacing of crops, and traveling wheel is equipped with below each elevating mechanism, walking is connected on the traveling wheel
Motor, the spraying device include be arranged chassis front end atomizing pump and water tank in rear end is set, the elevating mechanism
Including scissor-like jack mechanism, the scissor-like jack mechanism includes jack frame body and for driving jack frame body flexible
Nut screw mechanism, the jack frame body in front side is equipped with driving motor, driving motor tool there are two power output end,
The power of the connection of nut screw mechanism driving, rear side on the jack frame body of power output end and front side on front side of driving motor
Output end is connected by the nut screw mechanism driving on the jack frame body of stretching drive mechanism and rear side, the flexible transmission
Mechanism includes the connecting cylinder being connect with the power output end rotation stop of rear side and connecting rod, one end guiding movement of the connecting rod
It is inserted into the connecting cylinder, the nut screw mechanism rotation stop connection of the other end and rear side.
The connecting cylinder is sequentially connected with connecting cylinder by spline structure.
The nut screw mechanism includes the driving nut for driving leading screw and being rotatably assorted with the driving leading screw, described
Driving leading screw is rotatably assorted with corresponding jack frame body, and the driving nut coordinates with corresponding jack frame body rotation stop.
The lower part of the scissor-like jack mechanism is equipped with small head-down triangle wheel carrier, and the traveling wheel is arranged described
The bottom of triangle wheel carrier.
The beneficial effects of the invention are as follows：Elevator there are four being set on the chassis of the self-propelled agricultural spray device of the present invention
Structure is equipped with traveling wheel below four elevating mechanisms, during use, is adjusted to the height on chassis by elevating mechanism
It is whole, it avoids chassis during spraying operation and damages crops, solve existing self-propelled agricultural spray device operation process
Middle chassis be easy to damage crops the problem of；The corresponding jack mechanism in front and rear sides is driven by a driving motor, is ensured
The synchronization action of elevating mechanism, improves the stationarity of lifting.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the specific embodiment of the self-propelled agricultural spray device of the present invention；
Fig. 2 is the left view of Fig. 1；
In figure：1, chassis；2, atomizing pump；3, water tank；4, jack frame body；5, driving motor；6, wheel carrier；7, traveling wheel；51, spiral shell
Master cylinder；52, leading screw is driven；53, connecting cylinder；54, connecting rod.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The self-propelled agricultural spray device of the present invention, as shown in Figure 1 to Figure 2, a kind of self-propelled agricultural spray device, including
Chassis 1 and be arranged in the One On The Chassis spraying device, 1 lower part of the chassis set there are four for drive chassis 1 lift lifting
Mechanism, four elevating mechanisms are arranged in 1 lower part of chassis at two row, and the interval between two row is corresponding with the ridge spacing of crops, respectively
It is equipped with traveling wheel 7 below elevating mechanism, movable motor is connected on the traveling wheel 7, the spraying device includes setting
1 front end of chassis atomizing pump 2 and water tank 3 in rear end is set, the elevating mechanism includes scissor-like jack mechanism, described
Scissor-like jack mechanism includes jack frame body 4 and the nut screw mechanism for driving jack frame body 4 flexible, before being in
The jack frame body 4 of side is equipped with driving motor 5, and there are two power output end, 5 front sides of driving motor to move for the tool of driving motor 5
The power output end of the connection of nut screw mechanism driving, rear side on power output end and the jack frame body 4 of front side passes through flexible
On the jack frame body 4 of transmission mechanism and rear side nut screw mechanism driving connection, the stretching drive mechanism include with it is rear
The connecting cylinder 53 and connecting rod 54, one end guiding movement of the connecting rod 54 of the power output end rotation stop connection of side are inserted into
In the connecting cylinder 53, the nut screw mechanism rotation stop of the other end and rear side connects.
In the present embodiment, the connecting cylinder 53 is sequentially connected with connecting cylinder 53 by spline structure, when two elevators
When structure expanding-contracting action, the 54 axially opposing movement of connecting cylinder 53 and connecting rod, while remaining able to pass under the action of spline structure
Graduating power.
In the present embodiment, the nut screw mechanism includes driving leading screw 52 and matches with the driving leading screw 52 rotation
The driving nut of conjunction, the driving leading screw 52 are rotatably assorted with corresponding jack frame body 4, the driving nut and corresponding thousand
The 4 rotation stop cooperation of jin upper frame body, in the present embodiment, nut cylinder 51 constitutes above-mentioned driving nut.
In the present embodiment, the lower part of the scissor-like jack mechanism is equipped with small head-down triangle wheel carrier 6, the row
Wheel 7 is walked to be arranged in the bottom of the triangle wheel carrier 6.
The beneficial effects of the invention are as follows：Elevator there are four being set on the chassis of the self-propelled agricultural spray device of the present invention
Structure is equipped with traveling wheel below four elevating mechanisms, during use, is adjusted to the height on chassis by elevating mechanism
It is whole, it avoids chassis during spraying operation and damages crops, solve existing self-propelled agricultural spray device operation process
Middle chassis be easy to damage crops the problem of；The corresponding jack mechanism in front and rear sides is driven by a driving motor, is ensured
The synchronization action of elevating mechanism, improves the stationarity of lifting.
In other embodiments of the invention, axially extending sliding slot is set on connecting cylinder, is set on the periphery of connecting rod
Trundle is set, trundle guiding movement is arranged in sliding slot, and connecting cylinder and connecting rod are realized by the cooperation of sliding slot and trundle
Circumferential rotation stop, axially directed mobile cooperation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (4)
1. a kind of self-propelled agricultural spray device, including chassis and the spraying device that is arranged on chassis, it is characterised in that：Institute
It states chassis lower part to set there are four the elevating mechanism for driving chassis to lift, four elevating mechanisms are set in chassis lower part at two row
It sets, the interval between two row is corresponding with the ridge spacing of crops, and traveling wheel, the traveling wheel are equipped with below each elevating mechanism
On be connected with movable motor, the spraying device include be arranged chassis front end atomizing pump and water tank in rear end is set,
The elevating mechanism includes scissor-like jack mechanism, and the scissor-like jack mechanism includes jack frame body and is used to drive thousand
The flexible nut screw mechanism of jin upper frame body, the jack frame body in front side are equipped with driving motor, and driving motor has two
A power output end, the power output end on front side of driving motor and the nut screw mechanism driving on the jack frame body of front side connect
It connects, the power output end of rear side is connected by the nut screw mechanism driving on the jack frame body of stretching drive mechanism and rear side
It connects, the stretching drive mechanism includes the connecting cylinder being connect with the power output end rotation stop of rear side and connecting rod, the connection
One end guiding movement of bar is inserted into the connecting cylinder, the nut screw mechanism rotation stop of the other end and rear side connects.
2. self-propelled agricultural spray device according to claim 1, it is characterised in that：The connecting cylinder passes through with connecting cylinder
Spline structure is sequentially connected.
3. self-propelled agricultural spray device according to claim 1 or 2, it is characterised in that：Nut screw mechanism packet
The driving nut for including driving leading screw and being rotatably assorted with the driving leading screw, the driving leading screw and corresponding jack frame body
It is rotatably assorted, the driving nut coordinates with corresponding jack frame body rotation stop.
4. the self-propelled agricultural spray device according to any one of claim 1-3, it is characterised in that：The scissors thousand
The lower part of Jin Ding mechanisms is equipped with small head-down triangle wheel carrier, and the traveling wheel is arranged in the bottom of the triangle wheel carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261224.6A CN108522471A (en) | 2018-03-28 | 2018-03-28 | A kind of self-propelled agricultural spray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261224.6A CN108522471A (en) | 2018-03-28 | 2018-03-28 | A kind of self-propelled agricultural spray device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108522471A true CN108522471A (en) | 2018-09-14 |
Family
ID=63483769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261224.6A Withdrawn CN108522471A (en) | 2018-03-28 | 2018-03-28 | A kind of self-propelled agricultural spray device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108522471A (en) |
-
2018
- 2018-03-28 CN CN201810261224.6A patent/CN108522471A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |
|
| WW01 | Invention patent application withdrawn after publication |