CN108105183A - A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system - Google Patents
A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system Download PDFInfo
- Publication number
- CN108105183A CN108105183A CN201611054975.8A CN201611054975A CN108105183A CN 108105183 A CN108105183 A CN 108105183A CN 201611054975 A CN201611054975 A CN 201611054975A CN 108105183 A CN108105183 A CN 108105183A
- Authority
- CN
- China
- Prior art keywords
- motor
- ceding
- taiwan
- valve
- speed governing
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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
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system is mainly made of fuel tank, filter, hydraulic pump, overflow valve, condenser, shut-off valve, pressure gauge, cutter motor speed governing valve, screw feeder motor speed governing valve, winder motor speed governing valve, pressure reducing valve, fast interface, winder motor, screw feeder motor, cutter motor and related oil circuit etc.；The hydraulic pump provides hydraulic oil for system；The filter is used for the hydraulic oil of filtration system；The overflow valve plays level pressure, overflow, system safeguard protection, and can guarantee hydraulic pump outlet pressure is definite value；The speed governing valve controls the rotating speed of winder, screw feeder and cutter drive motor respectively, realizes motor overload protection；The fast interface can connect the oil circuit between the ceding of Taiwan and chassis, docking universal chassis and the corresponding independent ceding of Taiwan；The configuration of the present invention is simple operates steadily, and universal component is selected to reduce cost, efficiently and easily realizes the quick mounting on chassis and a variety of cedings of Taiwan and disconnects.
Description
Technical field
The present invention relates to agricultural machinery technological field more particularly to a kind of general-purpose combine harvester independence ceding of Taiwan hydraulic pressure systems
System.
Background technology
China is large agricultural country, and agricultural operation machinery degree is relatively low, and existing crop cropper is mostly joined with tailored version
It closes based on harvester, utilization rate is relatively low, and acquisition cost increases.General-purpose combine harvester joins in a high performance universal type
Close the different special ceding of Taiwan of docking respectively on harvester chassis, Various Seasonal according to Different Crop select the corresponding special ceding of Taiwan with
Achieve the purpose that harvest various crop, the harvest condition that mechanisms then meet Different Crop by parameter regulation such as depart from, clean,
Achieve the purpose that a tractor serves several purposes, have the characteristics that applicability is wide, utilization rate is high.The independent ceding of Taiwan makes without separate power source for the ceding of Taiwan
With continuing to use on chassis of combine harvester that for engine for power source, the matter of utmost importance and key link of design are independently to cut
The transmission problem of platform.Classical joint harvester header uses band or chain passing power, and inconvenience realizes that the ceding of Taiwan and the quick of chassis are refuted
It connects and disconnects.The ceding of Taiwan of general purpose combined harvester and thresher independence uses hydraulic pressure fast interface, can significantly facilitate the fast of chassis and a variety of cedings of Taiwan
Speed mounting and disconnection, effectively save manpower, financial resources and material resources.
Chinese invention patent（201610126544.1 applying date of application number 2016.03.07）Disclose a kind of maize harvesting machine
Ceding of Taiwan hydraulic system, including ceding of Taiwan oil cylinder, chopper oil cylinder, hydraulic oil container, hand-operated direction valve, overflow valve, hydraulic pump etc.；It is described
Ceding of Taiwan oil cylinder is connected by ceding of Taiwan hydraulic system with hydraulic oil container；The chopper oil cylinder by chopper oil cylinder hydraulic system with
Ceding of Taiwan hydraulic system connects；Overflow valve is provided between the hand-operated direction valve and hydraulic pump；The hydraulic pump connects with engine
It connects；In the chopper oil cylinder hydraulic system, chopper oil cylinder is connected to by hydraulic lock, arrangements for speed regulation and hand-operated direction valve
Hand-operated direction valve.
Chinese utility model patent（201520891980.9 applying date of application number 2015.11.11）Disclose a kind of receipts
The dynamical system of cutting mill, the power distributing shaft are passed by the output axis connection of V belt translation and engine, the other end by chain
It is dynamic to be connected with generator；The generator is electrically connected with accumulator；The clutch reduction gearbox of the walking mechanism is passed by chain
It is dynamic to be connected with power distributing shaft middle part；The second driving shaft drives axis connection by chain drive and the secondary ceding of Taiwan, and the secondary ceding of Taiwan is driven
Moving axis is connected by toggle with the secondary ceding of Taiwan；The jackshaft of the sheller unit is defeated by chain drive and engine
Go out axis connection, and be connected with jackshaft one end of the main ceding of Taiwan；The main ceding of Taiwan jackshaft other end is by V belt translation with dialling standing grain
The intermediate axis connection of wheel.
The content of the invention
For existing equipment and the deficiency of technology, the invention reside in provide a kind of general-purpose combine harvester independence ceding of Taiwan liquid
Pressure system, simple in structure, easy to operate, of low cost, strong applicability.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system, mainly by fuel tank, filter, hydraulic pump, overflow valve, condensation
It is device, shut-off valve, pressure gauge, cutter motor speed governing valve, screw feeder motor speed governing valve, winder motor speed governing valve, pressure reducing valve, quick
The compositions such as interface, winder motor, screw feeder motor, cutter motor and related oil circuit；The hydraulic pump provides for system
Hydraulic oil；The filter is used for the hydraulic oil of filtration system, ensures the cleannes of fluid；The overflow valve level pressure,
Overflow, system safeguard protection effect, can guarantee hydraulic pump outlet pressure is definite value；The pressure gauge can facilitate observation oil circuit
Pressure and its variation；The speed governing valve controls the rotating speed of winder, screw feeder and cutter drive motor respectively, and driver is real-time
Speed governing valve parameter is adjusted, so as to the final output rotating speed of step-less adjustment motor, each mechanism of harvester header can be made most
High efficiency, the completion harvest operation of low loss under good parameter combination.
As a preferred embodiment of the present invention, the fixed displacement motor is executive component, selects constant displacement pump and quantitative horse
Up to Metering Flow Control Circuits.
As a preferred embodiment of the present invention, the fast interface can connect the oil circuit between the ceding of Taiwan and chassis,
Docking universal chassis and the corresponding independent ceding of Taiwan.
As a preferred embodiment of the present invention, when the speed governing valve adjusting parameter is constant, it can ensure flow system flow
Invariable, driving power is from load effect, so that drive motor stabilization of speed, realizes motor overload protection, be conducive to
Stablizing for field harvest operation is smooth.
As a preferred embodiment of the present invention, the condenser can ensure system with the hydraulic oil of cooling system
Normal operation.
As a preferred embodiment of the present invention, the overflow valve, speed governing valve and the total connector of oil return line are mounted on
On integrated package, make configuration structure compact.
The invention has the advantages that it is simple in structure, it operates steadily, universal component is selected to reduce cost, efficiently and easily
It realizes the quick mounting on chassis and a variety of cedings of Taiwan and disconnects, there is overload protection function, meet the requirement of cutting bed.
Description of the drawings
In order to which technical problem solved by the invention, technical solution and advantageous effect is more clearly understood, below in conjunction with
The drawings and the specific embodiments, the present invention will be described in further detail.
Fig. 1 is present hydraulic system schematic diagram.
1- fuel tanks in figure, 2- filters, 3- hydraulic pumps, 4- overflow valves, 5- condensers, 6- shut-off valves, 7- pressure gauges, 8- are cut
Cutter motor speed governing valve, 9- screw feeder motor speed governing valves, 10- pulling wheel motor speed governing valves, 11- pressure reducing valves, 12,14,17,18- it is fast
Quick access mouth, 13- pulling wheel motors, 15- screw feeder motors, 16- cutter motors.
Specific embodiment
General-purpose combine harvester independence ceding of Taiwan hydraulic system principle figure in Fig. 1, mainly by fuel tank, filter, hydraulic pump,
Overflow valve, condenser, shut-off valve, pressure gauge, cutter motor speed governing valve, screw feeder motor speed governing valve, winder motor speed governing valve,
The compositions such as pressure reducing valve, fast interface, winder motor, screw feeder motor, cutter motor and related oil circuit；The hydraulic pump
Hydraulic oil is provided for system；The filter is used for the hydraulic oil of filtration system, ensures the cleannes of fluid；The overflow
Valve plays level pressure, overflow, system safeguard protection, and can guarantee hydraulic pump outlet pressure is definite value；The pressure gauge can be square
Just oil circuit pressure and its variation are observed；The speed governing valve controls the rotating speed of winder, screw feeder and cutter drive motor respectively,
Driver adjusts speed governing valve parameter in real time, so as to the final output rotating speed of step-less adjustment motor, can make harvester header
Each mechanism high efficiency, completion harvest operation of low loss under optimal parameter combination.
The working method of the general-purpose combine harvester independence ceding of Taiwan hydraulic system is：Start hydraulic pump, be system fuel feeding；
Winder motor, screw feeder motor, cutter motor are executive component, can drive winder, screw feeder, cutter rotary motion；
The parameter of overflow valve is set up in advance according to system pressure requirements；Power needed for pulling action is small, adjusts the parameter of pressure reducing valve, controls
The oil liquid pressure of pulling wheel motor hydraulic circuit；Driver adjusts the parameter of speed governing valve in real time, and then controls winder, collects together dragon and
The rotating speed of cutter drive motor completes different harvest operations；The different modular universal interface of pilot control, makes general
The docking accordingly independent ceding of Taiwan in chassis connects the oil circuit between the ceding of Taiwan and chassis using hydraulic pressure fast interface.
It is understood that above with respect to the specific descriptions of the present invention, it is merely to illustrate the present invention and is not limited to this
The described technical solution of inventive embodiments, it will be understood by those of ordinary skill in the art that, still the present invention can be carried out
Modification or equivalent substitution, to reach identical technique effect；As long as meeting using needs, all protection scope of the present invention it
It is interior.
Claims (6)
1. a kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system, mainly by fuel tank, filter, hydraulic pump, overflow valve, cold
It is condenser, shut-off valve, pressure gauge, cutter motor speed governing valve, screw feeder motor speed governing valve, winder motor speed governing valve, pressure reducing valve, fast
The compositions such as quick access mouth, winder motor, screw feeder motor, cutter motor and related oil circuit；The hydraulic pump carries for system
For hydraulic oil；The filter is used for the hydraulic oil of filtration system, ensures the cleannes of fluid；The overflow valve rises fixed
Pressure, overflow, system safeguard protection effect, can guarantee hydraulic pump outlet pressure is definite value；The pressure gauge can facilitate observation
Oil circuit pressure and its variation；The speed governing valve controls the rotating speed of winder, screw feeder and cutter drive motor, driver respectively
Adjustment speed governing valve parameter in real time, so as to the final output rotating speed of step-less adjustment motor, can make each mechanism of harvester header
High efficiency, the completion harvest operation of low loss under optimal parameter combination.
2. general-purpose combine harvester independence ceding of Taiwan hydraulic system according to claim 1, it is characterized in that：Described quantifies
Motor is executive component, selects constant displacement pump and fixed displacement motor Metering Flow Control Circuits.
3. general-purpose combine harvester independence ceding of Taiwan hydraulic system according to claim 1, it is characterized in that：Described is quick
Interface can connect the oil circuit between the ceding of Taiwan and chassis, docking universal chassis and the corresponding independent ceding of Taiwan.
4. general-purpose combine harvester independence ceding of Taiwan hydraulic system according to claim 1, it is characterized in that：The speed governing
When valve adjusting parameter is constant, it can ensure that flow system flow is invariable, driving power is from load effect, so that drive motor
Stabilization of speed realizes motor overload protection, and it is smooth to be conducive to stablizing for field harvest operation.
5. general-purpose combine harvester independence ceding of Taiwan hydraulic system according to claim 1, it is characterized in that：The condensation
Device with the hydraulic oil of cooling system, can ensure the normal operation of system.
6. general-purpose combine harvester independence ceding of Taiwan hydraulic system according to claim 1, it is characterized in that：The overflow
Valve, speed governing valve and the total connector of oil return line are mounted on integrated package, make configuration structure compact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054975.8A CN108105183A (en) | 2016-11-25 | 2016-11-25 | A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054975.8A CN108105183A (en) | 2016-11-25 | 2016-11-25 | A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108105183A true CN108105183A (en) | 2018-06-01 |
Family
ID=62204278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054975.8A Pending CN108105183A (en) | 2016-11-25 | 2016-11-25 | A kind of general-purpose combine harvester independence ceding of Taiwan hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108105183A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110397638A (en) * | 2019-08-15 | 2019-11-01 | 中国船舶重工集团公司第七0四研究所 | Integrated hydraulic system valve group |
| CN111466198A (en) * | 2019-01-24 | 2020-07-31 | 迪尔公司 | Modular hydraulic system for agricultural combine |
-
2016
- 2016-11-25 CN CN201611054975.8A patent/CN108105183A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111466198A (en) * | 2019-01-24 | 2020-07-31 | 迪尔公司 | Modular hydraulic system for agricultural combine |
| CN110397638A (en) * | 2019-08-15 | 2019-11-01 | 中国船舶重工集团公司第七0四研究所 | Integrated hydraulic system valve group |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180601 |