CN107020907A - A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing - Google Patents
A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing Download PDFInfo
- Publication number
- CN107020907A CN107020907A CN201710236526.3A CN201710236526A CN107020907A CN 107020907 A CN107020907 A CN 107020907A CN 201710236526 A CN201710236526 A CN 201710236526A CN 107020907 A CN107020907 A CN 107020907A
- Authority
- CN
- China
- Prior art keywords
- wheel
- fluid
- hydraulic cylinder
- insecticide sprayer
- mouthful
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/06—Characteristics of dampers, e.g. mechanical dampers
- B60G17/08—Characteristics of fluid dampers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
- B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
- B60G21/06—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid
- B60G21/073—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected fluid between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/20—Type of damper
- B60G2202/24—Fluid damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/80—Interactive suspensions; arrangement affecting more than one suspension unit
- B60G2204/83—Type of interconnection
- B60G2204/8304—Type of interconnection using a fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2300/00—Indexing codes relating to the type of vehicle
- B60G2300/08—Agricultural vehicles
- B60G2300/083—Boom carrying vehicles, e.g. for crop spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/20—Stationary vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/90—System Controller type
- B60G2800/91—Suspension Control
- B60G2800/914—Height Control System
Abstract
A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing, including the balance portion on suspension part and Insecticide sprayer, suspended portion are divided into the hydraulic cylinder in suspension bodies and wheel.Beneficial effect：The interconnection suspension of the present invention, use balance sensor control, traveling wheel is set to adapt to rugged landform automatically, sprung-hub wheel chance is convex to shrink automatically, and chance is recessed to be extended automatically, vehicle can be made to remain autobalance, and make vehicle on rugged landform row, each wheel is essentially identical to the touch pressure on ground, makes Insecticide sprayer more quick when operation is travelled, and substantially increases operating efficiency and stablizes security performance.
Description
Technical field：
The present invention relates to suspension system, and in particular to a kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing.
Background technology：
Insecticide sprayer application is quite extensive, but the stable spy of existing Insecticide sprayer damping and fuselage in operation is poor,
Walking of jolting is rocked very much in uneven field slow, be particularly in this field to another field, what is be most difficult to is paddy field, and paddy field again can not
Ridge is excavated, so the very difficult and danger during crossing, so not only reduced by only the operating efficiency of Insecticide sprayer, even
Occur that Insecticide sprayer topples the event of hurting sb.'s feelings.
The content of the invention：
The technical problems to be solved by the invention are that overcoming prior art to provide a kind of interconnection for realizing active balancing hangs
Frame three-wheel Insecticide sprayer.
The technical problems to be solved by the invention are realized using following technical scheme.
A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing, including the balance portion on suspension part and Insecticide sprayer
Point, suspended portion is divided into the hydraulic cylinder in suspension bodies and wheel, it is characterised in that：Described balance portion includes fluid source, turned
To device and pipeline, steering gear two ends are respectively equipped with two mouths, and side is fluid input port and fluid reflux mouthful, and opposite side is left work
Make fluid flow port and right working fluid mouthful, fluid source provided with two pipelines be connected to steering gear side fluid input port and
Fluid reflux mouthful, the pipeline that fluid is come between fluid input port is provided with fluid pump, and Insecticide sprayer is provided with bearing, bearing interpolation
There is connection vertical gravity pendulum on axle, axle, the steering tooth that axle one end is provided with tooth with steering gear is provided with is ratcheting, three-wheel Insecticide sprayer
The hydraulic cylinder rear and front end of two-wheeled is respectively equipped with pipe joint afterwards, and the pipe joint of the wherein hydraulic cylinder rear end of side trailing wheel passes through
Left working fluid mouthful in pipeline connection steering gear, the pipe joint of the wherein hydraulic cylinder rear end of opposite side trailing wheel is connected by pipeline
Connect and connect one between the right working fluid mouthful in steering gear, the front-end pipelines interface of the hydraulic cylinder of the rear two-wheeled of three-wheel Insecticide sprayer
Pipeline, pipeline plays synchronization lifting conversion UNICOM.
When the side wheel of Insecticide sprayer one is higher, vertical gravity pendulum passes through gravity, swings, and axle is rotated, and drives pinion rotation, from
And control steering gear to automatically turn on the hydraulic stem on left working fluid mouthful, side hydraulic cylinder by jack-up, realize side rear wheel rotation liter
Rise, during hydraulic cylinder cup jack-up, front space is shunk, and the gas of contraction is passed through the hydraulic cylinder front end of opposite side through piping, is realized,
Side liter drops in side.
The pipeline that described steering gear is connected with hydraulic cylinder rear end is provided with accumulator.
Described accumulator is to be divided into two parts, a part filling flexible gas by rubber blanket in spheroid, spheroid, separately
A part of unicom pipeline.
Described balance portion another embodiment is：Including fluid source, solenoid directional control valve and pipeline, solenoid directional control valve
Two ends are respectively equipped with two mouths, and side is fluid input port and fluid reflux mouthful, and opposite side is left working fluid mouthful and right work
Fluid flow port, is controlled by the two-way switch on solenoid directional control valve, and fluid source is connected to electromagnetic switch provided with two pipelines
The fluid input port and fluid reflux mouthful of valve side, the pipeline between fluid source and fluid input port are provided with fluid pump, in electricity
Pipeline between magnetic reversal valve and hydraulic cylinder is provided with synchronous converter, and synchronous converter is specially to be set in a cylinder body, cylinder body
There is metal partion (metp), metal partion (metp) is by cylinder body dimidiation space, and metal partion (metp), which is provided with axis hole, axis hole, is provided with axle, axle two ends
It is located at respectively in two half spaces, axle two ends are provided with piston, cylinder body two ends are provided with same two provided with two pipe joints, cylinder body side
Individual pipe joint, two pipe joints difference UNICOM's cylinder body two halves space of cylinder body side.
When the side wheel of Insecticide sprayer one is higher, solenoid directional control valve control steering gear automatically turns on left working fluid mouthful, gas warp
The left half space inner carrier crossed in synchronous converter, synchronous converter is pushed, and is promoted on gas extrusion hydraulic cylinder, side hydraulic cylinder
Hydraulic stem by jack-up, realize the rise of side rear wheel rotation, meanwhile, the right half space inner carrier in synchronous converter shrinks, space
Shrink, cause hydraulic cylinder front end space contraction, realize that side liter drops in side.
Beneficial effect：Beneficial effect：The interconnection suspension of the present invention, uses balance sensor control, traveling wheel is fitted automatically
Rugged landform is answered, sprung-hub wheel chance is convex to shrink automatically, chance is recessed to be extended automatically, vehicle can be made to remain automatic flat
Weighing apparatus, and make vehicle on rugged landform row, each wheel is essentially identical to the touch pressure on ground, makes Insecticide sprayer in work
Industry is more quick when travelling, and substantially increases operating efficiency and stablizes security performance.
Brief description of the drawings：
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is balance portion structural representation of the invention；
Fig. 3 is another example structure schematic diagram of entirety of the invention；
Fig. 4 is the balance portion structural representation of another embodiment of the present invention.
Embodiment：
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Specific legend is closed, the present invention is expanded on further.
Such as a kind of interconnection suspension three-wheel Insecticide sprayers for realizing active balancing of Fig. 1 and Fig. 2, including on suspension part and Insecticide sprayer
Balance portion, suspended portion is divided into the hydraulic cylinder 3 in suspension bodies 1 and wheel 2, and wherein balance portion includes fluid source 4, turned to
Device 5 and pipeline 6, steering gear two ends are respectively equipped with two mouths, and side is fluid input port 7 and fluid reflux mouthful 8, and opposite side is a left side
Working fluid mouthful 9 and right working fluid mouthful 10, fluid source are defeated provided with the fluid that two pipelines are connected to steering gear side
Entrance and fluid reflux mouthful, the pipeline that fluid is come between fluid input port are provided with fluid pump 11, and Insecticide sprayer is provided with bearing
12, it is inserted with bearing on axle 13, axle and connects vertical gravity pendulum 14, the steering tooth 15 that axle one end is provided with provided with tooth and steering gear
Ratcheting, the hydraulic cylinder rear and front end of the rear two-wheeled of three-wheel Insecticide sprayer is respectively equipped with the hydraulic cylinder of pipe joint, wherein side trailing wheel
The pipe joint of rear end connects the left working fluid mouthful in steering gear by pipeline, wherein the hydraulic cylinder rear end of opposite side trailing wheel
Pipe joint connects the right working fluid mouthful in steering gear, the front tube of the hydraulic cylinder of the rear two-wheeled of three-wheel Insecticide sprayer by pipeline
A pipeline is connected between pipeline joint, pipeline plays synchronization lifting conversion UNICOM.
When the side wheel of Insecticide sprayer one is higher, vertical gravity pendulum passes through gravity, swings, and axle is rotated, and drives pinion rotation, from
And control steering gear to automatically turn on the hydraulic stem on left working fluid mouthful, side hydraulic cylinder by jack-up, realize side rear wheel rotation liter
Rise, during hydraulic cylinder cup jack-up, front space is shunk, and the gas of contraction is passed through the hydraulic cylinder front end of opposite side through piping, is realized,
Side liter drops in side.
The pipeline that wherein steering gear is connected with hydraulic cylinder rear end is provided with accumulator 16.
Wherein accumulator is to be divided into two parts, a part filling flexible gas by rubber blanket in spheroid, spheroid, another
Part unicom pipeline.
As Fig. 3 and Fig. 4 wherein balance portion another embodiments are：Including fluid source, solenoid directional control valve 17 and pipeline,
Solenoid directional control valve two ends are respectively equipped with two mouths, and side is fluid input port and fluid reflux mouthful, and opposite side is left working fluid
Mouth and right working fluid mouthful, are controlled, fluid source connects respectively provided with two pipelines by the two-way switch 18 on solenoid directional control valve
The fluid input port and fluid reflux mouthful of solenoid directional control valve side are connected on, the pipeline between fluid source and fluid input port is provided with
Synchronous converter 19 is provided with fluid pump, the pipeline between solenoid directional control valve and hydraulic cylinder, synchronous converter is specially one
Metal partion (metp) is provided with cylinder body, cylinder body, cylinder body dimidiation space, metal partion (metp) are provided with axis hole, axis hole by metal partion (metp)
Provided with axle, axle two ends are located in two half spaces respectively, and axle two ends are provided with piston, and cylinder body two ends are provided with two pipe joints, cylinder body
Side is provided with same two pipe joints, two pipe joints difference UNICOM's cylinder body two halves space of cylinder body side.
When the side wheel of Insecticide sprayer one is higher, solenoid directional control valve control steering gear automatically turns on left working fluid mouthful, gas warp
The left half space inner carrier crossed in synchronous converter, synchronous converter is pushed, and is promoted on gas extrusion hydraulic cylinder, side hydraulic cylinder
Hydraulic stem by jack-up, realize the rise of side rear wheel rotation, meanwhile, the right half space inner carrier in synchronous converter shrinks, space
Shrink, cause hydraulic cylinder front end space contraction, realize that side liter drops in side.
General principle, principal character and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing, including the balance portion on suspension part and Insecticide sprayer,
Suspended portion is divided into the hydraulic cylinder in suspension bodies and wheel, it is characterised in that：Described balance portion includes fluid source, steering gear
And pipeline, steering gear two ends are respectively equipped with two mouths, and side is fluid input port and fluid reflux mouthful, and opposite side is left workflow
Body mouthful and right working fluid mouthful, fluid source are connected to the fluid input port and fluid of steering gear side provided with two pipelines
Refluxing opening, the pipeline that fluid is come between fluid input port is provided with fluid pump, and Insecticide sprayer is provided with bearing, bearing and is inserted with
Vertical gravity pendulum is connected on axle, axle, the steering tooth that axle one end is provided with tooth with steering gear is provided with is ratcheting, after three-wheel Insecticide sprayer
The hydraulic cylinder rear and front end of two-wheeled is respectively equipped with pipe joint, and the pipe joint of the wherein hydraulic cylinder rear end of side trailing wheel passes through pipe
Left working fluid mouthful in road connection steering gear, the pipe joint of the wherein hydraulic cylinder rear end of opposite side trailing wheel is connected by pipeline
Piece pipe of connection between right working fluid mouthful in steering gear, the front-end pipelines interface of the hydraulic cylinder of the rear two-wheeled of three-wheel Insecticide sprayer
Road, pipeline plays synchronization lifting conversion UNICOM.
When the side wheel of Insecticide sprayer one is higher, vertical gravity pendulum passes through gravity, swings, and axle is rotated, and pinion rotation is driven, so as to control
Hydraulic stem on the left working fluid mouthful of steering gear automatic opening processed, side hydraulic cylinder realizes side rear wheel rotation rise, liquid by jack-up
During cylinder pressure cup jack-up, front space is shunk, and the gas of contraction is passed through the hydraulic cylinder front end of opposite side through piping, is realized, side
Side liter drops.
2. a kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing according to claim 1, it is characterised in that：Institute
The pipeline that the steering gear stated is connected with hydraulic cylinder rear end is provided with accumulator.
3. a kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing according to claim 1, it is characterised in that：Institute
The accumulator stated is to be divided into two parts, a part filling flexible gas, another part UNICOM by rubber blanket in spheroid, spheroid
Pipeline.
4. a kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing according to claim 1, it is characterised in that：Institute
The balance portion another embodiment stated is：Including fluid source, solenoid directional control valve and pipeline, solenoid directional control valve two ends are set respectively
There are two mouths, side is fluid input port and fluid reflux mouthful, and opposite side is left working fluid mouthful and right working fluid mouthful, is passed through
Two-way switch control on solenoid directional control valve, fluid source is connected to the fluid of solenoid directional control valve side provided with two pipelines
Input port and fluid reflux mouthful, the pipeline between fluid source and fluid input port are provided with fluid pump, in solenoid directional control valve and liquid
Pipeline between cylinder pressure is provided with synchronous converter, and synchronous converter is specially that metal partion (metp) is provided with a cylinder body, cylinder body, gold
Belong to dividing plate by cylinder body dimidiation space, metal partion (metp), which is provided with axis hole, axis hole, is provided with axle, axle two ends are located at two in midair respectively
In, axle two ends are provided with piston, and cylinder body two ends are provided with same two pipe joints, cylinder provided with two pipe joints, cylinder body side
Two pipe joints difference UNICOM's cylinder body two halves space of body side.
When the side wheel of Insecticide sprayer one is higher, solenoid directional control valve control steering gear automatically turns on left working fluid mouthful, and gas is by same
The left half space inner carrier walked in converter, synchronous converter is pushed, and promotes the liquid on gas extrusion hydraulic cylinder, side hydraulic cylinder
Depression bar realizes side rear wheel rotation rise by jack-up, meanwhile, the right half space inner carrier in synchronous converter shrinks, space contraction,
Cause hydraulic cylinder front end space contraction, realize that side liter drops in side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236526.3A CN107020907A (en) | 2017-04-12 | 2017-04-12 | A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710236526.3A CN107020907A (en) | 2017-04-12 | 2017-04-12 | A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107020907A true CN107020907A (en) | 2017-08-08 |
Family
ID=59526453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710236526.3A Withdrawn CN107020907A (en) | 2017-04-12 | 2017-04-12 | A kind of interconnection suspension three-wheel Insecticide sprayer for realizing active balancing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107020907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830001A (en) * | 2017-11-28 | 2018-03-23 | 湖南星邦重工有限公司 | A kind of scissor aerial work platform and its hydraulic system |
-
2017
- 2017-04-12 CN CN201710236526.3A patent/CN107020907A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830001A (en) * | 2017-11-28 | 2018-03-23 | 湖南星邦重工有限公司 | A kind of scissor aerial work platform and its hydraulic system |
| CN107830001B (en) * | 2017-11-28 | 2023-10-27 | 湖南星邦智能装备股份有限公司 | Scissor fork type aerial work platform and hydraulic system thereof |
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| Date | Code | Title | Description |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170808 |