CN201029301Y - Minitype semi-feeding type cereal united reaper - Google Patents

Minitype semi-feeding type cereal united reaper Download PDF

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Publication number
CN201029301Y
CN201029301Y CNU2006201752139U CN200620175213U CN201029301Y CN 201029301 Y CN201029301 Y CN 201029301Y CN U2006201752139 U CNU2006201752139 U CN U2006201752139U CN 200620175213 U CN200620175213 U CN 200620175213U CN 201029301 Y CN201029301 Y CN 201029301Y
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China
Prior art keywords
grain
taper
cutter
casing
sieve
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Expired - Fee Related
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CNU2006201752139U
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Chinese (zh)
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程金柱
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Individual
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Individual
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Priority to CNU2006201752139U priority Critical patent/CN201029301Y/en
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Abstract

The utility model relates to a small semi-feeding grain combine harvester for resolving the problems of prior combine harvester as large volume, high weight, and high price. The utility model comprises a reel wheel, a cutting table with a cutter, a feeder, a thresher and a grain tank, wherein the cutting table is provided with a lower cutter below, while the height of the cutting table is relative to the base of stem, the height of an upper cutter of the cutting table is relative to the upper portion of stem under corn ear, the back end of the lower cutter is mounted with an inclined side discharge plate or mounted with a side discharge feeder, the lower cutter is mounted with a reciprocating blade, and the upper cutter is mounted with a circulate blade. The utility model further comprises a tractor for suspending aforementioned elements and a self-walk chassis for mounting the elements. The utility model has small volume, low weight, low cost and reliable property.

Description

Small-sized semi-feeding type grain combine
Technical field
The utility model relates to a kind of grain header, particularly relates to a kind of small-sized semi-feeding type grain combine.
Background technology
Existing grain combine all volume is big, and quality is heavy, the price height.The price height can make the peasant bear, and influence is promoted, popularized.Volume is big, quality heavily can make it can't be in the operation of little plot.And, can't use the terraced fields of little plot, mountain area and the knob of mechanical work along with the raising of China's labor cost, because earning rate is low, more and more faces and lose the danger that farming is worth and is letted a piece of farmland go to waste.So, carry out the output-based contract responsibility system, the combine that a kind of volume is little, in light weight, cost is low is badly in need of in China rural area of carrying out the farming of little plot.
Summary of the invention
This reality is got rid of the above-mentioned defective that novel purpose is to overcome prior art, and the small-sized semi-feeding type grain combine that a kind of volume is little, in light weight, cost is low is provided.
For achieving the above object, the small-sized semi-feeding type grain combine of the utility model comprises the straw shift wheel of configuration successively, cutting bed, conveyer, sheller unit and the tanker of band cutter, its special feature is that the cutting bed below is furnished with highly and the corresponding cutter down of cane base portion, and the last cutter height that cutting bed is equipped with is corresponding with the cane top of grain ear below.So design, make that cutting bed, conveyer, sheller unit and tanker all obtain simplifying and miniaturization because only receive grain ear (rice, wheat fringe), support the tractor or the self-propelled frame of this grain header also can reduce the heavy burdens greatly in addition, the grain header of same fabric width, the utility model is compared with existing type then can the littler type of adapted.Therefore, has the advantage that volume is little, in light weight, cost is low.
As optimization, be fitted with tilting lateral row standing grain plate above the cutter rear end down, or be fitted with the defeated standing grain device of side direction discharge formula.So design, tilting lateral row standing grain plate be exactly swash plate one side direction opposite side recedes from the grain header front, make the straw of cutting off in grain header advances process, squeeze voluntarily on one side, this scenario-frame is simple; The defeated standing grain device of side direction discharge formula is exactly the device that the straw that cuts off can be discharged to grain header one side, and this scheme is more reliable.
As optimization, the defeated standing grain device of side direction discharge formula comprises the belt wheel of a pair of vertical layout and is fitted in the belt of the peripheral zone rice-pulling tooth on the belt wheel.So design is simple in structure, and side direction is discharged reliable for effect.
As optimization, following cutter is furnished with reciprocating knife, and last cutter is furnished with circulating cutter.So design, the former is convenient to compile the spike of rice or the wheat head that cuts off to a side, and the latter is simple in structure, and durable.
As optimization, sheller unit comprises casing, is configured in the pressure-bearing type taper grain threshing roller on casing top, is sleeved on taper grain threshing roller periphery and the eccentric with it taper cage that disposes, be fitted in the lip(ped) sieve of taper cage below, air outlet with above the lip(ped) sieve with following all relative fan blower; Casing and taper cage front upper all are furnished with the grain ear inlet, taper grain threshing roller smaller diameter end is positioned at the front portion and is fitted with the power belt wheel, casing is equipped with fan blower with the lip(ped) sieve front end below the power belt wheel, casing is shaped on impurity discharging port in the lip(ped) sieve rear end, box bottom is downward-sloping to antetheca from impurity discharging port, casing is fitted with auger conveyor from cereal to tanker that carry, bottom, the gap minimum of taper grain threshing roller and taper cage, top maximum at the front end lowest part.So design, threshing, impurities removal, cleaning can both be finished, and simple in structure, and dependable performance is fit to processing spike of rice or wheat head needs separately very much.
As optimization, casing also is shaped on impurity discharging port in the upper rear end of grain threshing roller and taper cage.So design helps improving impurities removal efficient, avoids stopping up grain threshing roller and taper cage.
As optimization, taper grain threshing roller periphery be equipped with equally distributed rubber strip/or and the taper cage in the week below and the side equally distributed rubber strip is housed.So design can be strengthened the threshing effect.
As optimization, rubber strip is a screw-thread steel shape.So the threshing effect can be further strengthened in design.
As optimization, the sieve aperture wall of lip(ped) sieve tilts to the back upper place.So design can make the air-flow below the lip(ped) sieve blow out above lip(ped) sieve from sieve aperture, thereby avoid husk or other impurity to fall from sieve aperture with grain.
As optimization, also comprise tractor that hangs said apparatus or the base apparatus voluntarily that said apparatus is installed.So design, the former is conveniently assembled to put, and cost is low; Latter's dependable performance.
After adopting technique scheme, the small-sized semi-feeding type grain combine of the utility model volume is little, in light weight, cost is low, the advantage of dependable performance.
Description of drawings
Fig. 1 is the small-sized semi-feeding type grain combine of the utility model;
Fig. 2 is the cross-sectional TV structure schematic diagram of the sheller unit of the small-sized semi-feeding type grain combine of the utility model.
Embodiment
Do further explanation below in conjunction with accompanying drawing and instantiation:
The small-sized semi-feeding type grain combine of the utility model comprises base apparatus voluntarily, successively Pei Zhi straw shift wheel 1, the band cutter cutting bed 2, conveyer 3, sheller unit and tanker 5, cutting bed 2 belows are furnished with height and the corresponding cutter 62 down of cane base portion, and last cutter 61 height that cutting bed 2 is equipped with are corresponding with the cane top of grain ear below.Be fitted with the defeated standing grain device of side direction discharge formula down above cutter 62 rear ends.The defeated standing grain device of side direction discharge formula comprises the belt wheel 71 of a pair of vertical layout and is fitted in the belt 72 of the peripheral zone rice-pulling tooth on the belt wheel 71.Following cutter 62 is furnished with reciprocating knife, and last cutter 61 is furnished with circulating cutter.Sheller unit comprises casing 41, be configured in the pressure-bearing type taper grain threshing roller 42 on casing 41 tops, be sleeved on taper grain threshing roller 42 peripheries and the eccentric with it taper cage 43 that disposes, be fitted in the lip(ped) sieve 44 of taper cage 43 belows, air outlet and lip(ped) sieve 44 top and following all relative fan blowers 45; Casing 41 and taper cage 43 front upper all are furnished with grain ear inlet 46, taper grain threshing roller 42 smaller diameter end are positioned at the front portion and are fitted with power belt wheel 47, casing 41 is equipped with fan blower 45 with lip(ped) sieve 44 front ends below power belt wheel 47, casing 41 is shaped on impurity discharging port 48 in lip(ped) sieve 44 rear ends, casing 41 base plates are downward-sloping to antetheca from impurity discharging port 48, casing 41 is fitted with auger conveyor 8 from cereal to tanker 5 that carry, bottom, gap minimum, the top maximum of taper grain threshing roller 42 and taper cage 43 at the front end lowest part.Casing 41 also is shaped on impurity discharging port 48 in the upper rear end of grain threshing roller 42 and taper cage 43.Taper grain threshing roller 42 peripheries are equipped with in equally distributed screw-thread steel shape rubber strip 9 and the taper cage 43 and with the side equally distributed screw-thread steel shape rubber strip 9 are housed below week.The sieve aperture wall of lip(ped) sieve 44 tilts to the back upper place.

Claims (10)

1. small-sized semi-feeding type grain combine, comprise the straw shift wheel of configuration successively, cutting bed, conveyer, sheller unit and the tanker of band cutter, it is characterized in that the cutting bed below is furnished with highly and the corresponding cutter down of cane base portion, the last cutter height that cutting bed is equipped with is corresponding with the cane top of grain ear below.
2. according to the described grain header of claim 1, it is characterized in that being fitted with tilting lateral row standing grain plate above the cutter rear end down, or be fitted with the defeated standing grain device of side direction discharge formula.
3. according to the described grain header of claim 2, when it is characterized in that equipped side direction discharge formula is failed the standing grain device, the defeated standing grain device of side direction discharge formula comprises the belt wheel of a pair of vertical layout and is fitted in the belt of the peripheral zone rice-pulling tooth on the belt wheel.
4. according to the described grain header of claim 1, it is characterized in that cutter is furnished with reciprocating knife down, last cutter is furnished with circulating cutter.
5. according to claim 1,2,3 or 4 described grain headers, it is characterized in that sheller unit comprises casing, be configured in the pressure-bearing type taper grain threshing roller on casing top, be sleeved on taper grain threshing roller periphery and the eccentric with it taper cage that disposes, be fitted in the lip(ped) sieve of taper cage below, air outlet with above the lip(ped) sieve with following all relative fan blower; Casing and taper cage front upper all are furnished with the grain ear inlet, taper grain threshing roller smaller diameter end is positioned at the front portion and is fitted with the power belt wheel, casing is equipped with fan blower with the lip(ped) sieve front end below the power belt wheel, casing is shaped on impurity discharging port in the lip(ped) sieve rear end, box bottom is downward-sloping to antetheca from impurity discharging port, casing is fitted with auger conveyor from cereal to tanker that carry, bottom, the gap minimum of taper grain threshing roller and taper cage, top maximum at the front end lowest part.
6. according to the described grain header of claim 5, it is characterized in that casing also is shaped on impurity discharging port in the upper rear end of grain threshing roller and taper cage.
7. according to the described grain header of claim 5, it is characterized in that taper grain threshing roller periphery is equipped with equally distributed rubber strip or/and with the side equally distributed rubber strip is housed below week in the taper cage.
8. according to the described grain header of claim 7, it is characterized in that rubber strip is a screw-thread steel shape.
9. according to the described grain header of claim 5, it is characterized in that the sieve aperture wall of lip(ped) sieve tilts to the back upper place.
10. according to claim 1,2,3 or 4 described grain headers, it is characterized in that also comprising tractor that hangs said apparatus or the base apparatus voluntarily that said apparatus is installed.
CNU2006201752139U 2006-12-22 2006-12-22 Minitype semi-feeding type cereal united reaper Expired - Fee Related CN201029301Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2006201752139U CN201029301Y (en) 2006-12-22 2006-12-22 Minitype semi-feeding type cereal united reaper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201752139U CN201029301Y (en) 2006-12-22 2006-12-22 Minitype semi-feeding type cereal united reaper

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CN201029301Y true CN201029301Y (en) 2008-03-05

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233920A (en) * 2016-08-31 2016-12-21 逯栓柱 Self-propelled sun flower combine-harvester
CN111684930A (en) * 2019-03-12 2020-09-22 凯斯纽荷兰(中国)管理有限公司 Screen for an agricultural harvester with adjustable louvers and associated adjustment assembly
CN112492967A (en) * 2020-11-03 2021-03-16 农业农村部南京农业机械化研究所 Harvester for high-stalk crops and method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106233920A (en) * 2016-08-31 2016-12-21 逯栓柱 Self-propelled sun flower combine-harvester
CN111684930A (en) * 2019-03-12 2020-09-22 凯斯纽荷兰(中国)管理有限公司 Screen for an agricultural harvester with adjustable louvers and associated adjustment assembly
CN112492967A (en) * 2020-11-03 2021-03-16 农业农村部南京农业机械化研究所 Harvester for high-stalk crops and method thereof

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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: 20080305

Termination date: 20111222