CN205389471U - Small -size full feeding type combine - Google Patents
Small -size full feeding type combine Download PDFInfo
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- CN205389471U CN205389471U CN201620153279.1U CN201620153279U CN205389471U CN 205389471 U CN205389471 U CN 205389471U CN 201620153279 U CN201620153279 U CN 201620153279U CN 205389471 U CN205389471 U CN 205389471U
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Abstract
The utility model discloses a small -size full feeding type combine, including header device, conveyor, thresher, cleaning plant, controlling device, running gear and granary, the header device with conveyor connects, conveyor with thresher connects, thresher with the cleaning plant is connected, the cleaning plant with the granary is connected, controlling device control header device, conveyor, thresher, cleaning plant and running gear. The utility model discloses small -size full feeding type combine compact structure, flexible has characteristics such as small, efficient, clean rate is high, manufacturing cost is lower.
Description
Technical field
This utility model relates to agricultural mechanical field, more specifically to a kind of small-sized full feed type combine harvester.
Background technology
Little in some cultivated areas, hills that road is narrow again and mountain area, large-scale united reaper cannot be introduced into, and according to manpower, labor intensity seems again very big.Thus baby combine is playing extremely important effect in the process solving above-mentioned contradiction, but in use there is also some distinct issues through in recent years, such as energy consumption is big, and package size is not little not enough, the problems such as crop percentage of damage is bigger.
In recent years, the type of large-scale grain combine use longitudinally axial flow threshing piece-rate system is very many, the advantages such as this type of type has more efficient, more energy efficient, and layout is more reasonable, but due to the restriction of miniature dimensions.The minicomputer using longitudinally axial flow threshing piece-rate system is also little, and this structure advantage on large scale computer also could not effectively be brought into play by some minicomputers applying this structure in time.
Utility model content
This utility model overcomes the deficiencies in the prior art, narrow for road, and field is little, and hills and the mountain area that need to often turn field during machine harvest provide a kind of volume little, easy to operate, depart from the small-sized full feed type combine harvester that sorting performance is higher.
For solving above-mentioned technical problem, this utility model by the following technical solutions:
A kind of small-sized full feed type combine harvester, including header device, conveyer device, sheller unit, cleaning plant, manipulation device, running gear and silo；Described header device is connected with described conveyer device；Described conveyer device is connected with described sheller unit；Described sheller unit is connected with described cleaning plant；Described cleaning plant is connected with described silo；Described manipulation device controls described header device, conveyer device, sheller unit, cleaning plant and running gear.
The header device that further technical scheme is described includes header frame and is fixed on the cutter on described header frame, winder and screw feeder；Described cutter includes fixed blade and cutting blade；Described fixed blade is fixed on described header frame, and described cutting blade does linear reciprocating motion under the driving of even crank and rocker mechanism.
The conveyer device that further technical scheme is described is mainly made up of the L-type scraper plate installed on sprocket wheel, chain and chain, and is fixed on harvester fuselage bottom；Described sprocket wheel rotates the periodic transmission of L-type scraper plate driven on chain.
The sheller unit that further technical scheme is described is longitudinal axial flow mode sheller unit；Described sheller unit includes feeding section and threshing section；Described feeding section includes the feeding screw feeder being made up of helical blade；Described threshing section includes detachment roller and the spiral disengaging spike-tooth being fixed on detachment roller.
The cleaning plant that further technical scheme is described includes double-deck screen shale shaker, blower fan, secondary clean screw feeder, adjustable plate, collection grain plate；Described adjustable plate is arranged on the air channel place of blower fan, and the lower end of described collection grain plate connects with the conveying screw feeder being connected silo, and the upper end of collection grain plate is cleaned screw feeder with secondary and connected.
It is commutation screw feeder that the secondary that further technical scheme is described cleans screw feeder；Described commutation screw feeder is made up of the shell that commutates, commutation inner shell, perpendicular screw conveyor shaft, horizontal screw conveyor shaft, bevel gear, bearing, check ring, end cover and interior cap, horizontal screw conveyor shaft and perpendicular screw conveyor shaft one end two bevel gears of fixing connection, two bevel gears are 90 degree of engagements.
The manipulation device that further technical scheme is described adopts an all-hydraulic rod-type to handle system.
The running gear that further technical scheme is described includes track unit, Diesel engine and hydrostatic stepless speed change device, power is passed to hydrostatic stepless speed change device by belt pulley by described Diesel engine, and described hydrostatic stepless speed change device drives two crawler belts respectively by two, left and right semiaxis.
The hydrostatic stepless speed change device that further technical scheme is described includes hydraulic variable displacement pump, fluid pressure line, displacement variation control module, constant displacement hydraulic motor, gearshift deceleration box, it is operated by bar switch line walking modes and harvesting pattern, described driven by engine hydraulic variable displacement pump in both modes, inputs hydraulic oil to constant displacement hydraulic motor through fluid pressure line and displacement variation control module.
Compared with prior art, the beneficial effects of the utility model are: the small-sized full feed type combine harvester compact conformation of this utility model, maneuverability, have the features such as volume is little, efficiency is high, clean rate high, production cost is relatively low.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model small-sized full feed type combine harvester of one embodiment.
Fig. 2 is sheller unit structural representation in this utility model small-sized full feed type combine harvester of one embodiment.
Fig. 3 is cleaning plant structural representation in this utility model small-sized full feed type combine harvester of one embodiment.
Description of reference numerals: 1-header device, 101-cutter, 102-winder, 103-screw feeder, 104-header frame, 2-conveyer device, 3-cleaning plant, 301-blower fan, 302-concave grate, 303-one-level reciprocating sieve, bis-grades of reciprocating sieves of 304-, No. 305-2 commutation screw feeder, 306-collection grain plate, No. 307-1 commutation screw feeder, 308-lower air duct, air channel in 309-, 310-lower air duct, 4-sheller unit, 401-helical blade, 402-threshing cylinder, 403-spike-tooth, 404-helical form guide vane, 5-silo, 6-running gear, 7-manipulation device.
Detailed description of the invention
All features disclosed in this specification, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
This specification (include any accessory claim, summary and accompanying drawing) disclosed in any feature, unless specifically stated otherwise, all can by other equivalences or there is the alternative features of similar purpose replaced.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in detail.
As shown in Figure 1 to Figure 3, according to an embodiment of the present utility model, the open a kind of small-sized full feed type combine harvester of the present embodiment, it is mainly made up of header device 1, conveyer device 2, sheller unit 4, cleaning plant 3, manipulation device 7, running gear 6, chassis and silo more than 5 part.Header device is in the forefront of complete machine, by the crop spike of rice under cutting of cutting knife by axially forcing feeding after feeding screw feeder entrance conveyer device from drum blade end, corn is produced strong traction and impacts by blade, corn is in the existing axially-movable of blade end, having again on circumferencial direction to move, two kinds of motions are combined into spiral circular motion, and the crop movement velocity at blade place is quickly, the Grain-Layer of feeding is drawn rapidly thin by feeding blade, then pushes rear to and carries out follow-up threshing and separation.After the corn produced and assorted remaining mixture are cleaned then through cleaning plant, grain is admitted to silo, is then blown more than assorted, is scattered in field.
Concrete, as preferred embodiment, header device described in the present embodiment is mainly by header frame 104, upper and lower cutter 101, winder 102 and screw feeder 103 4 part composition.Cutting blade is divided into fixed blade and cutting blade, and fixed blade is fixed on header frame, and cutting blade does linear reciprocating motion under the driving of even crank and rocker mechanism, thus completing the cutting of crop；Winder 102 is in order to guide stem stalk, to help cutting；Concrete, winder includes that ceding of Taiwan conveying is flexible takes off finger feeding unit, and it includes taking off fingers, takes off spindle, swinging block and left and right is fixing holds.This device can pass through rotating of screw feeder 103 and realize taking off the flexible of finger, namely takes off finger the side near conveyer device and shrinks, in order to crop enters conveyer device；Take off finger the side away from conveyer device to stretch out, in order to crop is sent to conveyer device inlet port place under the effect of screw feeder.
Further, as preferred embodiment, conveyer device 2 described in the present embodiment is main to be made up of " L-type " scraper plate installed on sprocket wheel, chain and chain, assembly is fixed on fuselage together, sprocket wheel rotates the periodic transmission of " L-type " scraper plate driven on chain, is so just transported in sheller unit by the plant spike of rice cut off.
Preferably, in the present embodiment, sheller unit have employed longitudinal axial flow mode, this sheller unit is made up of the section of feeding and threshing section two parts, feeding section is constituted feeding screw feeder by the helical blade 401 welded on the side surface, auxiliary spike of rice enters threshing section, threshing section is made up of detachment roller 402 and the spiral disengaging ratch being welded thereon, realize spike of rice by the extruding of spike-tooth 403 in spike of rice space between the concave grate 302 and the top cover that surround threshing cylinder 402 to depart from, crop stem is transported backward by the helical form guide vane 404 being fixed on above top cover and concave grate.
Further, as preferred embodiment, in the present embodiment, cleaning plant 3 includes double-deck screen shale shaker, blower fan 301, secondary clean screw feeder, adjustable plate, collection grain plate 306, adjustable plate is arranged on the air channel place of blower fan, it is possible not only to air channel one dividing into three, it is also possible to regulate wind speed and the direction in each air channel, makes cleaning plant 3 under keeping the premise better cleaning effect, blower fan and the double-deck screen shale shaker of reduced size can be adopted, so that the structure of cleaning plant is compacter.Double-deck screen shale shaker is by one-level reciprocating sieve 303 and is arranged on two grades of reciprocating sieves 304 below described one-level reciprocating sieve 303 and constitutes.The lower end of collection grain plate connects with the conveying screw feeder being connected silo, and the upper end of slide plate is cleaned screw feeder with secondary and connected, and the corn fallen through double-deck screen shale shaker is subject to aerator under the wind action that lower air duct blows out at slide plate place, it is achieved that cleaning of the third level.
Preferably, screw feeder in cleaning plant 3, it is a kind of commutation screw feeder in particular, by commutation shell, commutation inner shell, perpendicular screw conveyor shaft, horizontal screw conveyor shaft, bevel gear, bearing, check ring, end cover, interior cap forms, horizontal screw conveyor shaft and perpendicular screw conveyor shaft one end two bevel gears of fixing connection, two bevel gears are 90 degree of engagements, so in the process transporting corn, achieve grain from horizontal direction to vertical direction to the transport of silo, grain can not enter drive mechanism again, cause the waste of the impact on transmission and grain, Bevel Gear Transmission simple in construction simultaneously, it is prone to dismounting, easy to maintenance.
Further, in the present embodiment, manipulation device 7 includes advance, reverse drive gear, brake, the devices such as threshing shelves, and on baby combine, employ an all-hydraulic rod-type manipulation system first, concentrate on an one control lever by the operating function with taiwan cut off and landing that turns to of harvester, enormously simplify the layout of operating board, make operation become more simple and convenient.
Preferably, in the present embodiment running gear 6 include track unit, on be fixed with Diesel engine, hydrostatic stepless speed change device, power is passed to hydrostatic stepless speed change device by belt pulley by Diesel engine, drive two crawler belts respectively again through two, left and right semiaxis, be greatly improved the handling of machine.
Wherein, described hydrostatic stepless speed change device, including hydraulic variable displacement pump, fluid pressure line, displacement variation control module, constant displacement hydraulic motor, gearshift deceleration box, it is operated by bar switch line walking modes and harvesting pattern, driven by engine hydraulic variable displacement pump in both modes, through fluid pressure line and displacement variation control module, hydraulic oil is inputted to hydraulic motor, realize the output speed of hydraulic motor and the change of moment of torsion by controlling the oil mass of hydraulic oil, finally achieve small-sized full feed type combine harvester variable transmission in both modes.
The work process of structure harvester below, is described further the small-sized full feed type combine harvester of the present embodiment.
nullHarvesting: crop spike of rice is cut off by cutter 101 under the guiding and support of winder 102，It is transported to conveyer device 2 entrance by screw feeder 103，It is transferred " L " type scraper plate fixing on chain to be transported in sheller unit 4，Spike of rice is sent into threshing section by the feeding screw feeder that the spike of rice in entrance sheller unit 4 is made up of helical blade，Threshing section is made up of detachment roller 402 and the spiral disengaging ratch being welded thereon，Under the threshing cylinder 402 of high-speed rotation acts on，Realize spike of rice by the extruding of spike-tooth 403 in spike of rice space between the concave grate 302 and the top cover that surround threshing cylinder 402 to depart from，Crop spike of rice is initially separated into stem stalk、Assorted remaining and grain，Grain and assorted remaining dropped on one-level reciprocating sieve 303 by the grid of concave grate 302，Crop stem transports backward by being welded on top cover and concave grate 302 helical form guide vane 404 above；nullCam driven endplay device realizes one-level reciprocating sieve 303、The vibrations of two grades of reciprocating sieves 304，Corn and assorted remaining come by initial gross separation，The substantial amounts of assorted remaining wind blown out by blower fan 301 is blown away by upper air duct 310，Grain and a small amount of assorted remaining grid above by one-level reciprocating sieve 303 fall into two grades of reciprocating sieves 304) carry out cleaning for the second time，Two grades of reciprocating sieves 304 are in certain gradient，Grain directly drops to above the collection grain plate 306 of inclination under the mechanism of vibrations and wind-force，Under the wind-force effect of lower air duct 308，Clean carrying out third time from the grain fallen on collection grain plate 306，Isolated grain is finally arranged on No. 1 commutation screw feeder 307 of least significant end and is transported to silo 5，In upper end, two grades of reciprocating sieve 304 inclined-planes，Under the wind-force effect of middle air channel 309，Substantial amounts of assorted more than be blown away，Grain and a small amount of assorted remaining down rolling along inclined-plane of being mingled with，Finally drop to No. 2 commutation screw feeders 305 mouthfuls，It is transported to above one-level reciprocating sieve 303 and again cleans by No. 2 commutation screw feeders 305 with cleaning the assorted remaining of blowout through three grades together with a small amount of grain，Isolated crop stem and assorted remaining according to user's request，Can directly shed in field，Also can be broken into segment collect or shed again.Whole process continuously and works in periodic, has so just reached collection harvesting, threshing, the purpose that screening is integrated.
Walking: driver turn firing key, electromotor is started working, generally, the power of an electromotor part pass to walking mechanism, a part passes to the ceding of Taiwan, if but when merely walking on the ground, all of power all will pass to running gear；Driver, by handling the handle on bridge, handles running gear 6 and header device 1 action, and in running gear, Athey wheel drives crawler belt periodically transmission, it is achieved the walking function of complete machine.
" embodiment ", " another embodiment ", " embodiment " spoken of in this manual etc., refer to the specific features, structure or the feature that describe in conjunction with this embodiment and include at least one embodiment that the application generality describes.Multiple local appearance statement of the same race is not necessarily refer to same embodiment in the description.Furthermore, it is understood that when describing a specific features, structure or feature in conjunction with any one embodiment, what advocate is also drop in scope of the present utility model to realize this feature, structure or feature in conjunction with other embodiments.
Although reference be made herein to this utility model is described by the multiple explanatory embodiment of utility model, but, it should be understood that those skilled in the art can be designed that a lot of other amendments and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More specifically, in disclosure scope of the claims, it is possible to building block and/or layout to theme composite configuration carry out multiple modification and improvement.Except the modification that building block and/or layout are carried out and improvement, to those skilled in the art, other purposes also will be apparent from.
Claims (9)
1. a small-sized full feed type combine harvester, including header device (1), conveyer device (2), sheller unit (4), cleaning plant (3), manipulation device (7), running gear (6) and silo (5)；It is characterized in that: described header device (1) is connected with described conveyer device (2)；Described conveyer device (2) is connected with described sheller unit (4)；Described sheller unit (4) is connected with described cleaning plant (3)；Described cleaning plant (3) is connected with described silo (5)；Described manipulation device (7) controls described header device (1), conveyer device (2), sheller unit (4), cleaning plant (3) and running gear (6).
2. small-sized full feed type combine harvester according to claim 1, it is characterised in that described header device (1) includes header frame (104) and the cutter (101) being fixed on described header frame (104), winder (102) and screw feeder (103)；Described cutter (101) includes fixed blade and cutting blade；Described fixed blade is fixed on described header frame (104), and described cutting blade does linear reciprocating motion under the driving of even crank and rocker mechanism.
3. small-sized full feed type combine harvester according to claim 1, it is characterised in that described conveyer device (2) is main to be made up of the L-type scraper plate installed on sprocket wheel, chain and chain, and is fixed on harvester fuselage bottom；Described sprocket wheel rotates the periodic transmission of L-type scraper plate driven on chain.
4. small-sized full feed type combine harvester according to claim 1, it is characterised in that described sheller unit (4) is longitudinal axial flow mode sheller unit；Described sheller unit (4) includes feeding section and threshing section；Described feeding section includes the feeding screw feeder being made up of helical blade；Described threshing section includes detachment roller and the spiral disengaging spike-tooth being fixed on detachment roller.
5. small-sized full feed type combine harvester according to claim 1, it is characterised in that described cleaning plant (3) includes double-deck screen shale shaker, blower fan, secondary clean screw feeder, adjustable plate, collection grain plate；Described adjustable plate is arranged on the air channel place of blower fan, and the lower end of described collection grain plate connects with the conveying screw feeder being connected silo, and the upper end of collection grain plate is cleaned screw feeder with secondary and connected.
6. small-sized full feed type combine harvester according to claim 5, it is characterised in that it is commutation screw feeder that described secondary cleans screw feeder；Described commutation screw feeder is made up of the shell that commutates, commutation inner shell, perpendicular screw conveyor shaft, horizontal screw conveyor shaft, bevel gear, bearing, check ring, end cover and interior cap, horizontal screw conveyor shaft and perpendicular screw conveyor shaft one end two bevel gears of fixing connection, two bevel gears are 90 degree of engagements.
7. small-sized full feed type combine harvester according to claim 1, it is characterised in that described manipulation device (7) adopts an all-hydraulic rod-type to handle system.
8. small-sized full feed type combine harvester according to claim 1, it is characterized in that described running gear includes track unit, Diesel engine and hydrostatic stepless speed change device, power is passed to hydrostatic stepless speed change device by belt pulley by described Diesel engine, and described hydrostatic stepless speed change device drives two crawler belts respectively by two, left and right semiaxis.
9. small-sized full feed type combine harvester according to claim 8, it is characterized in that described hydrostatic stepless speed change device includes hydraulic variable displacement pump, fluid pressure line, displacement variation control module, constant displacement hydraulic motor, gearshift deceleration box, it is operated by bar switch line walking modes and harvesting pattern, described driven by engine hydraulic variable displacement pump in both modes, inputs hydraulic oil to constant displacement hydraulic motor through fluid pressure line and displacement variation control module.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620153279.1U CN205389471U (en) | 2016-02-29 | 2016-02-29 | Small -size full feeding type combine |
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| CN201620153279.1U CN205389471U (en) | 2016-02-29 | 2016-02-29 | Small -size full feeding type combine |
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| CN205389471U true CN205389471U (en) | 2016-07-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526382A (en) * | 2018-11-30 | 2019-03-29 | 华南农业大学 | Wheel carries out compound high-clearance ratooning rice harvester |
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2016
- 2016-02-29 CN CN201620153279.1U patent/CN205389471U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526382A (en) * | 2018-11-30 | 2019-03-29 | 华南农业大学 | Wheel carries out compound high-clearance ratooning rice harvester |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Guizhou resolute Agricultural Equipment Manufacturing Co., Ltd. Assignor: SICHUAN GANGYI TECHNOLOGY GROUP CO., LTD. Contract record no.: 2017510000026 Denomination of utility model: Small -size full feeding type combine Granted publication date: 20160727 License type: Exclusive License Record date: 20170913 |