CN201630012U - Hydraulic-drive corn harvester heater - Google Patents
Hydraulic-drive corn harvester heater Download PDFInfo
- Publication number
- CN201630012U CN201630012U CN2009201030013U CN200920103001U CN201630012U CN 201630012 U CN201630012 U CN 201630012U CN 2009201030013 U CN2009201030013 U CN 2009201030013U CN 200920103001 U CN200920103001 U CN 200920103001U CN 201630012 U CN201630012 U CN 201630012U
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- Prior art keywords
- hydraulic
- taiwan
- ceding
- harvesting machine
- maize harvesting
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Abstract
The utility model discloses a hydraulic-drive corn harvester header which belongs to the technical field of corn harvester machinery. The hydraulic-drive header is provided with a set of hydraulic mechanism and structures thereof, wherein the hydraulic mechanism comprises a hydraulic pump driven by a working engine, a hydraulic medium output by the hydraulic pump, a hydraulic pipeline, a maneuvering valve, a hydraulic motor, a power input shaft for rotatably driving the corn harvester header, a header transmission box transmitted by the power input shaft, a corn stalk divider, a corn snapping roller, and other components, wherein the corn stalk divider and the corn snapping roller are driven by the header transmission box; and the starting and stopping operation, the rotating speed adjustment and the harvesting operation of the header are controlled by the maneuvering valve, and the like. The whole set of hydraulic driving mechanism of the corn harvester header has simple structure, easy installation and convenient maintenance, changes the power-drive of a mechanical structure and overcomes the defects of more mechanical transmission grades, large reactive power loss, complex structure, high manufacturing cost, high fault ratio, frequent maintenance, working time loss, labor and money waste, and the like. The hydraulic-drive corn harvester header is worth of being applied and popularized.
Description
One. technical field
The disclosed hydraulically powered maize harvesting machine ceding of Taiwan of the utility model belongs to the maize harvesting machine field of mechanical technique, and what be specifically related to is a kind of maize harvesting machine that is driven ceding of Taiwan work by hydraulic drive.
Two. background technology
Frame for movement is generally adopted in the power drive of the maize harvesting machine ceding of Taiwan at present, the output shaft that all is working engine is through multistage ceding of Taiwan power input shafts that is delivered to such as Hooks coupling universal coupling reducing gears, gear stage is inferior many, complex structure, the manufacturing cost height, the fault rate height, often maintenance delays work, requires great effort, has many weak points.The utility model proposes a kind of hydraulically powered maize harvesting machine ceding of Taiwan, a whole set of hydraulic drive mechanism is simple in structure, installs easily, and is easy to maintenance.
Three. summary of the invention
The purpose of the present utility model is: provide this hydraulically powered maize harvesting machine ceding of Taiwan to society, because this cover hydraulic drive mechanism is simple in structure, low cost of manufacture is installed easily, and is easy to maintenance, has value for applications.
The technical solution of the utility model is such: this hydraulically powered maize harvesting machine ceding of Taiwan has a cover hydraulic mechanism and a structure thereof, includes as this cover hydraulic mechanism and structure thereof: hydraulic medium, liquid storage (oil) case, hydraulic pump, hydraulic motor, fluid pressure line, hydraulic valve, hydraulic oil cooling body etc.Technical characterstic is: this maize harvesting machine ceding of Taiwan comprises the hydraulic pump that working engine drives, the hydraulic medium of hydraulic pump output, the fluid pressure line that hydraulic medium passes through, control valve--flow speed control valve, control valve, brake valve, control valve--flow speed control valve, control valve, brake valve are handled the hydraulic motor of control, the power input shaft of the maize harvesting machine ceding of Taiwan of fluid motor-driven, the ceding of Taiwan transmission case of this power input shaft transmission and the corn nearside divider of driving thereof, corn picker roller member.It is described that to drive hydraulic pump by working engine promptly be that working engine by maize harvesting machine drives hydraulic pump.
According to the above-described hydraulically powered maize harvesting machine ceding of Taiwan, technical characterstic also has: what the hydraulic mechanism control hydraulic motor of described this ceding of Taiwan band only opened, moves is pressure-regulating valve, flow control valve, control valve, brake valve.The hydraulic pump of this hydraulic mechanism is handled the flow and the pressure of the hydraulic medium of control output by pressure-regulating valve, flow control valve, control valve, brake valve etc., and then handle opening of control hydraulic motor and end operation and rotational speed regulation, and then the transmission corn nearside divider, the corn picker roller member that drive the ceding of Taiwan open end, operation, work etc.
According to the above-described hydraulically powered maize harvesting machine ceding of Taiwan, technical characterstic also has: the hydraulic pump of the hydraulic mechanism of described this ceding of Taiwan and hydraulic motor can select to adopt variable pump and variable displacement motor.Described variable pump has manual variable, servo variable displacement, and the pressure compensation variable, the hydraulic control variable, constant-pressure variable is isostructural.Described variable displacement motor has variable vane type and variable piston formula etc.The variable pump of these structures and variable displacement motor can be selected to adopt.
According to the above-described hydraulically powered maize harvesting machine ceding of Taiwan, technical characterstic also has: be provided with medium cooling or thermoregulation mechanism in the hydraulic mechanism of described this ceding of Taiwan.Being provided with medium cooling or thermoregulation mechanism in the described hydraulic mechanism can be the cooling body that adopts methods such as air cooling or water cooling, this mechanism includes: cooler and cooling fan, and the control section composition, these all can adopt public correlation technique to design and make.
Hydraulically powered maize harvesting machine ceding of Taiwan advantage of the present utility model has: 1. the power drive of generally adopting frame for movement is changed in this hydraulically powered maize harvesting machine ceding of Taiwan, it is inferior many that this has just overcome the machine driving level, reactive loss is big, complex structure, the manufacturing cost height, the fault rate height, often maintenance, many weak points such as delaying work, require great effort, spend; 2. a whole set of hydraulic drive mechanism of this hydraulically powered maize harvesting machine ceding of Taiwan is simple in structure, installs easily, and is easy to maintenance.This hydraulically powered maize harvesting machine ceding of Taiwan is worth advocating, adopts and promotes.
Four. description of drawings
Figure of description of the present utility model has 2 width of cloth:
Fig. 1 is hydraulically powered maize harvesting machine ceding of Taiwan transmission schematic diagram;
Fig. 2 is the structure chart of hydraulically powered maize harvesting machine ceding of Taiwan hydraulic mechanism.
Adopted unified label in two figure, promptly same object is used same label in two figure.In two figure: 1. hydraulic motor; 2. nearside divider; 3. yielding coupling; 4. bearing; 5. snapping bar; 6. transmission bevel gear; 7. fuel tank; 8. filter; 9. hydraulic pump; 10. working engine; 11. flow speed control valve; 12. thermoregulation mechanism; 13. control valve; 14. brake valve; 15. fluid pressure line.
Five. specific embodiments
Hydraulically powered maize harvesting machine ceding of Taiwan non-limiting examples of the present utility model is as follows:
Embodiment one. the hydraulically powered maize harvesting machine ceding of Taiwan
The hydraulically powered maize harvesting machine ceding of Taiwan concrete structure of this example is united by Fig. 1～Fig. 2 and is illustrated, and Fig. 1 illustrates hydraulically powered maize harvesting machine ceding of Taiwan transmission schematic diagram, and Fig. 2 illustrates the structure chart of hydraulically powered maize harvesting machine ceding of Taiwan hydraulic mechanism.This hydraulically powered maize harvesting machine ceding of Taiwan has cover hydraulic mechanism and a structure thereof, and this cover hydraulic mechanism and structure thereof include as shown in Figure 2: hydraulic medium, liquid storage (oil) case 7, filter 8, hydraulic pump 9, hydraulic motor 1, fluid pressure line 15, hydraulic valve (11,13,14 etc.), hydraulic oil cooling body 12 etc.This maize harvesting machine ceding of Taiwan is the working engine driving hydraulic pump 9 by maize harvesting machine, the hydraulic medium of hydraulic pump 9 outputs is by fluid pressure line 15, control valve--flow speed control valve 11, control valve 13 etc., make hydraulic motor 1 rotation, drive the power input shaft of the maize harvesting machine ceding of Taiwan by yielding coupling 3, this power input shaft transmission ceding of Taiwan bevel gear 6, transmission drives parts work such as corn nearside divider 2, core ear-picking roller 5, and Fig. 1 illustrates the situation of hydraulically powered maize harvesting machine ceding of Taiwan transmission signal.The hydraulic pump 9 of the hydraulic mechanism of this ceding of Taiwan band passes through control valve--opening of manipulations such as pressure-regulating valve (flow speed control valve 11), flow control valve (control valve 13), brake valve 14 control hydraulic motor 1 ends, operation and rotational speed regulation, and then the transmission corn nearside divider 2, core ear-picking roller 5 parts that drive the ceding of Taiwan open end, operation work etc.Hydraulic pump 9 is handled the flow and the pressure of the hydraulic medium of control output by flow speed control valve 11, control valve 13, brake valve 14 etc., and then controls opening of hydraulic motor 1 and end operation and regulation and control rotating speed.The hydraulic pump 9 of this hydraulic mechanism and hydraulic motor 1 can select to adopt variable pump and variable displacement motor.This routine variable pump (hydraulic pump 9) can select manual variable pump, servo variable displacement pump isostructural.This routine variable displacement motor (hydraulic motor 1) but choice variable vane motor etc.Be provided with medium cooling or thermoregulation mechanism in the hydraulic mechanism of this example ceding of Taiwan.Being provided with medium cooling or thermoregulation mechanism in the described hydraulic mechanism can be to adopt water cooling to add the cooling body of air cooling, this mechanism includes: cooler (wherein cooling water can be arranged) and cooling fan, control section are formed, control section is gauge tap or electronic control circuit and switch etc. in this way, and this control section all can adopt public correlation technique to design and make.The course of work of the hydraulically powered maize harvesting machine ceding of Taiwan of this example is as follows: engine 10 drives hydraulic pump 9 during maize harvesting machine work; hydraulic medium is through filter 8; fluid pressure line 15 grades drive hydraulic motor 1 rotation; drive 6 rotations of transmission bevel gear by yielding coupling 3; drive is installed in the nearside divider 2 on the bearing 4; snapping bar 5 rotations such as grade; finish harvest operation; pull manipulation control valve 13 and can make hydraulic motor 1 start and stop or running; handle control valve 13 when position, a left side; the hydraulic medium of hydraulic motor 1 outlet is through brake valve 14; improve fuel-displaced back pressure; make hydraulic motor 1 stop, handling control valve 13 in hydraulic motor 1 work of right position.Hydraulic medium makes the temperature of hydraulic medium keep normal through thermoregulation mechanism 12 heat radiations, finishes harvest operation up to maize harvesting machine.
Embodiment two. the hydraulically powered maize harvesting machine ceding of Taiwan
The hydraulically powered maize harvesting machine ceding of Taiwan concrete structure of this example is united by Fig. 1～Fig. 2 and is illustrated, and Fig. 1 illustrates hydraulically powered maize harvesting machine ceding of Taiwan transmission schematic diagram, and Fig. 2 illustrates the structure chart of hydraulically powered maize harvesting machine ceding of Taiwan hydraulic mechanism.The hydraulically powered maize harvesting machine ceding of Taiwan difference of the hydraulically powered maize harvesting machine ceding of Taiwan of this example and embodiment one has: 1. the hydraulically powered maize harvesting machine ceding of Taiwan that should example is a transmission case through the drive disk assembly that hydraulic mechanism drives, and has similar bevel gear 6 structure transmissions to drive work such as corn nearside divider 2, core ear-picking roller 5 in this case; 2. selecting to adopt variable pump is pressure compensation variable pump or hydraulic control variable pump, and the variable displacement motor of selecting to adopt is a variable piston formula hydraulic motor; 3. being provided with medium cooling or thermoregulation mechanism in the hydraulic mechanism can be the cooling body that adopts air cooling, this mechanism includes: cooler (hydraulic medium is wherein arranged) and cooling fan, control section are formed, and control section is gauge tap or electronic control circuit and switch etc. in this way.All the other do not state the hydraulically powered maize harvesting machine ceding of Taiwan of this example, are same as entirely described in the embodiment one, no longer repeat.
Embodiment three. the hydraulically powered maize harvesting machine ceding of Taiwan
The hydraulically powered maize harvesting machine ceding of Taiwan concrete structure of this example is united by Fig. 1～Fig. 2 and is illustrated, and Fig. 1 illustrates hydraulically powered maize harvesting machine ceding of Taiwan transmission schematic diagram, and Fig. 2 illustrates the structure chart of hydraulically powered maize harvesting machine ceding of Taiwan hydraulic mechanism.The hydraulically powered maize harvesting machine ceding of Taiwan difference of the hydraulically powered maize harvesting machine ceding of Taiwan of this example and embodiment one, embodiment two has: 1. it is constant pressure variable displacement pump that the hydraulically powered maize harvesting machine ceding of Taiwan that should example is selected to adopt variable pump; 2. being provided with medium cooling or thermoregulation mechanism in the hydraulic mechanism can be to adopt water-cooled cooling body, this mechanism includes: cooler wherein is made up of recirculated cooling water, control section, and control section is gauge tap or electronic control circuit and switch etc. in this way.All the other do not state the hydraulically powered maize harvesting machine ceding of Taiwan of this example, are same as entirely described in embodiment one, the embodiment two, no longer repeat.
Claims (4)
1. hydraulically powered maize harvesting machine ceding of Taiwan, have a cover hydraulic mechanism and a structure thereof, be characterised in that: this maize harvesting machine ceding of Taiwan comprises the hydraulic pump that working engine drives, the hydraulic medium of hydraulic pump output, the fluid pressure line that hydraulic medium passes through, control valve--flow speed control valve, control valve, brake valve, control valve--flow speed control valve, control valve, brake valve are handled the hydraulic motor of control, the power input shaft of the maize harvesting machine ceding of Taiwan of fluid motor-driven, the ceding of Taiwan transmission case of this power input shaft transmission and the corn nearside divider of driving thereof, corn picker roller member.
2. the hydraulically powered maize harvesting machine ceding of Taiwan according to claim 1 is characterised in that: what the hydraulic mechanism control hydraulic motor of described this ceding of Taiwan band only opened, moves is pressure-regulating valve, flow control valve, control valve, brake valve.
3. the hydraulically powered maize harvesting machine ceding of Taiwan according to claim 1 is characterised in that: the hydraulic pump of the hydraulic mechanism of described this ceding of Taiwan and hydraulic motor select to adopt variable pump and variable displacement motor.
4. the hydraulically powered maize harvesting machine ceding of Taiwan according to claim 1 is characterised in that: be provided with medium cooling or thermoregulation mechanism in the hydraulic mechanism of described this ceding of Taiwan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030013U CN201630012U (en) | 2009-05-26 | 2009-05-26 | Hydraulic-drive corn harvester heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201030013U CN201630012U (en) | 2009-05-26 | 2009-05-26 | Hydraulic-drive corn harvester heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201630012U true CN201630012U (en) | 2010-11-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2009201030013U Expired - Fee Related CN201630012U (en) | 2009-05-26 | 2009-05-26 | Hydraulic-drive corn harvester heater |
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| CN (1) | CN201630012U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217445A (en) * | 2011-05-09 | 2011-10-19 | 中国农业大学 | Stepless speed change device of hydraulic and mechanical united controllable seeding apparatus |
| CN104196788A (en) * | 2014-08-27 | 2014-12-10 | 沈阳远大科技园有限公司 | Hydraulically-driven corn straw crushing and returning device and use method thereof |
| CN104541761A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Spring-loaded crank rocker reciprocating-type harvesting device |
| CN106550657A (en) * | 2016-11-30 | 2017-04-05 | 吉林大学 | Rotary-cutting type bionic intelligence harvest corn nearside divider |
| CN109392436A (en) * | 2018-10-30 | 2019-03-01 | 勇猛机械股份有限公司 | A kind of harvesting chassis of corn harvester |
-
2009
- 2009-05-26 CN CN2009201030013U patent/CN201630012U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102217445A (en) * | 2011-05-09 | 2011-10-19 | 中国农业大学 | Stepless speed change device of hydraulic and mechanical united controllable seeding apparatus |
| CN104196788A (en) * | 2014-08-27 | 2014-12-10 | 沈阳远大科技园有限公司 | Hydraulically-driven corn straw crushing and returning device and use method thereof |
| CN104541761A (en) * | 2015-01-09 | 2015-04-29 | 浙江理工大学 | Spring-loaded crank rocker reciprocating-type harvesting device |
| CN104541761B (en) * | 2015-01-09 | 2016-10-05 | 浙江理工大学 | Crank rocker reciprocating harvesting device with spring pre-tightening |
| CN106550657A (en) * | 2016-11-30 | 2017-04-05 | 吉林大学 | Rotary-cutting type bionic intelligence harvest corn nearside divider |
| CN106550657B (en) * | 2016-11-30 | 2018-09-11 | 吉林大学 | Rotary-cutting type bionic intelligence harvest corn nearside divider |
| CN109392436A (en) * | 2018-10-30 | 2019-03-01 | 勇猛机械股份有限公司 | A kind of harvesting chassis of corn harvester |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110526 |