CN101558707B - Novel walking type threshing reaping machine head - Google Patents

Novel walking type threshing reaping machine head Download PDF

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Publication number
CN101558707B
CN101558707B CN200910059367XA CN200910059367A CN101558707B CN 101558707 B CN101558707 B CN 101558707B CN 200910059367X A CN200910059367X A CN 200910059367XA CN 200910059367 A CN200910059367 A CN 200910059367A CN 101558707 B CN101558707 B CN 101558707B
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China
Prior art keywords
threshing
machine head
stripper wheel
wheel
walking type
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Expired - Fee Related
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CN200910059367XA
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Chinese (zh)
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CN101558707A (en
Inventor
肖月顺
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肖月顺
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Priority to CN200910059367XA priority Critical patent/CN101558707B/en
Publication of CN101558707A publication Critical patent/CN101558707A/en
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Publication of CN101558707B publication Critical patent/CN101558707B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The invention discloses a novel walking type threshing reaping machine head, and belongs to the field of farm product reaping machine parts. The novel walking type threshing reaping machine head consists of a threshing device, a reaping device and a power device; the threshing device consists of at least three threshing wheels (1) which are in longitudinal arrangement and arranged on a stand (18);a feeding wheel (15) and a spiral rod (16) are arranged among the threshing wheels (1); the axial directions of the spiral rod (16) and the threshing wheels (1) are parallel; the front ends of the th reshing wheels (1) are provided with spiral umbrellas (2); the lateral surfaces of the threshing wheels (1) are provided with straw outlets (17); the periphery of the rear end of the threshing wheel (1) is provided with centrifugal sheets (3) parallel to the threshing wheels (1) in the axial direction; after the threshing, corn is filtered by an impurity filtering device and straws are reaped simultaneously; fallen straws are sent to one side of the machine head through a transmission chain so as not to influence the continuous driving; and the action can be continuously repeated in the forward driving of the machine head, so that the working efficiency of the machine head is obviously improved.

Description

Novel walking type threshing reaping machine head
Technical field
The present invention relates to agricultural product grain header parts, what be specifically related to is a kind of novel walking type threshing reaping machine head.
Background technology
Along with the constantly development of China's agricultural; all kinds of machine applications of agricultural are more and more general; harvester for both rice and wheat tool particularly; present known harvester for both rice and wheat generally is earlier the rice wheat to be carried out threshing by thresher again after straw is cut off, and this class machinery all only can be finished individual event work, and efficient is low; and general volume is bigger; be not suitable for the harvesting in small size farmland, and complex structure, the manufacturing cost height.It all is the comb-threshing-type threshing that one step completed machinery is gathered in existing threshing, because untreated after the threshing, impurity is more in the threshing wheat, and the threshing effect is undesirable.
Summary of the invention
The objective of the invention is to address the above problem, a kind of novel walking type threshing reaping machine head that can disposablely finish the threshing harvesting is provided.
For solving above-mentioned technical problem, the present invention by the following technical solutions:
Novel walking type threshing reaping machine head of the present invention, by sheller unit, reaping apparatus and power set are formed, described sheller unit vertically arranges by at least three and rack-mounted stripper wheel is formed, drawing-inroller and screw rod are installed between the stripper wheel, screw rod axially parallels with stripper wheel, the stripper wheel front end is equipped with the spiral umbrella and wheat head grouping can be sent in the stripper wheel, there is the stalk outlet side, straw enters the stripper wheel rear end by it, the centrifugal film that has several and stripper wheel axially to parallel around the rear end, the bottom is equipped with the spiral driven rod, one of them stripper wheel top is equipped with device for filtering impurities, by centrifugal film wheat is sent to device for filtering impurities; Described reaping apparatus is positioned under the stripper wheel rear end, is made up of serrated knife and conveyer chain
Above-mentioned novel walking type threshing reaping machine head, described device for filtering impurities by fan blower, hold feed bin, screw feeding bar, blast pipe and discharge nozzle and formed, wherein blast pipe is connected with the air intake vent of fan blower, holding has exhaust outlet on the feed bin, screw feeding bar one end enters its inside from holding the feed bin side; The other end is connected with discharge nozzle, and the air intake vent of blast pipe be arranged in the spiral discharging bar directly over to extract by spiral discharging bar wheat residual impurity.
Above-mentioned novel walking type threshing reaping machine head, described serrated knife is two-layer and overlapping up and down, lower floor is fixed on the frame, the upper strata is stuck on lower floor's serrated knife by the front and back positioning checkpoint, on the serrated knife of upper strata eccentric wheel is housed, the mutual engagement connection of power transmission shaft on eccentric wheel and the frame drives the eccentric wheel rotation by power transmission shaft and makes serrated knife realize swinging.
Above-mentioned novel walking type threshing reaping machine head, described spiral umbrella is spiraled by metallic plate, and is outside more outstanding the closer to the axle center, is the drum of evagination, and the axis of spiral umbrella and the axis of stripper wheel are on same straight line.
Above-mentioned novel walking type threshing reaping machine head, described power set are diesel engines.
Compared with prior art, the invention has the beneficial effects as follows: can be by harvesting stalk in twice filtration of device for filtering impurities cereal after threshing, and be sent to one side of head by the straw that conveyer chain will come off, not influencing it continues to travel, above-mentioned action can head to overtake in constantly the circulation, make the threshing harvesting efficiency obviously improve, and head weight is lighter, can be directly installed on the existing rotovator and use, novel walking type threshing reaping machine head of the present utility model is simple in structure simultaneously, easy to use, be suitable for suitability for industrialized production, be easy to promote.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present invention.
Fig. 2 for the A of Fig. 1 of the present invention to view.
Fig. 3 for the B of Fig. 1 of the present invention to view.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing.
As Fig. 1, Fig. 2, shown in Figure 3, novel walking type threshing reaping machine head of the present invention is made up of sheller unit, reaping apparatus and power set, and described power set are diesel engines.The stripper wheel 1 that described sheller unit is vertically arranged and is installed on the frame 18 by three is formed, drawing-inroller 15 and screw rod 16 are installed between the stripper wheel 1, screw rod 16 axially parallels with stripper wheel 1, stripper wheel 1 front end is installed spiral umbrella 2, described spiral umbrella 2 is spiraled by metallic plate, outside more giving prominence to is the drum of evagination the closer to the axle center, and the axis of the axis of spiral umbrella 2 and stripper wheel 1 is on same straight line.There is stalk outlet 17 stripper wheel 1 side, the centrifugal film 3 that has several and stripper wheel 1 axially to parallel around the rear end, spiral driven rod 4 is installed in the bottom, device for filtering impurities is installed at one of them stripper wheel 1 top, described reaping apparatus is positioned under stripper wheel 1 rear end, formed by serrated knife 5 and conveyer chain 6, described serrated knife 5 is two-layer and overlapping up and down, lower floor is fixed on the frame 18, the upper strata is stuck on lower floor's serrated knife 5 by front and back positioning checkpoint 12, eccentric wheel 13 is housed, the mutual engagement connection of power transmission shaft on eccentric wheel 13 and the frame 18 on the upper strata serrated knife 5.Described device for filtering impurities by fan blower 7, hold feed bin 8, screw feeding bar 9, blast pipe 10 and discharge nozzle 11 and formed, wherein blast pipe 10 is connected with the air intake vent of fan blower 7, holding has exhaust outlet 19 on the feed bin 8, screw feeding bar 9 one ends enter its inside from holding feed bin 8 sides; The other end is connected with discharge nozzle 11, and the air intake vent of blast pipe 10 be positioned at spiral discharging bar 9 directly over.
When novel walking type threshing reaping machine head harvesting operation of the present utility model is travelled, each spiral umbrella 2 clockwise directions rotate, straw grouping is sent to drawing-inroller 15 and screw rod 16 between the stripper wheel 1, each drawing-inroller 15 counterclockwise rotates compresses into stripper wheel 1 threshing with the wheat head, straw enters in the stripper wheel 1 after the threshing, spiral driven rod 4 by stripper wheel 1 bottom is sent to stripper wheel 1 afterbody centrifugal film 3 on every side with wheat, because of each stripper wheel 1 all is to rotate in the same way clockwise, along with rotating stripper wheel 1 one by one, centrifugal film 3 wheat after the threshing is sent on the centrifugal film 3 on the stripper wheel 1 that device for filtering impurities is installed, progressively wheat is transported to when holding feed bin 8 by the centrifugal film 3 around this stripper wheel 1 afterbody, fan blower 7 blows out the impurity in the wheat to finish for the first time and filters by holding exhaust outlet 19 on the feed bin 8, when the screw feeding bar 9 that wheat holds feed bin 8 inside by insertion enters discharge nozzle 11, be arranged in blast pipe directly over the screw feeding bar 9 and take the remaining impurity of wheat away and finish for the second time and filter.Screw rod 16 counterclockwise rotates straw is moved through between each stripper wheel 1 simultaneously, cut off straw by the serrated knife 5 of its back lower place after threshing is finished after the stalk of stripper wheel 1 side outlet 17 arrives stripper wheels 1 rear, once harvesting is finished in the straw that will be come off by conveyer chain 6 one side of being transported to head again.Novel walking type threshing reaping machine head of the present utility model to overtake during operation constantly circulation repeat above-mentioned action.

Claims (4)

1. novel walking type threshing reaping machine head, by sheller unit, reaping apparatus and power set are formed, it is characterized in that: the stripper wheel (1) that described sheller unit is vertically arranged and is installed in by at least three on the frame (18) is formed, drawing-inroller (15) and screw rod (16) are installed between the stripper wheel (1), screw rod (16) axially parallels with stripper wheel (1), stripper wheel (1) front end is equipped with spiral umbrella (2) and wheat head grouping can be sent in the stripper wheel (1), spiral umbrella (2) is to be spiraled by metallic plate, outside more outstanding the closer to the axle center, the drum that is evagination, the axis of the axis of spiral umbrella (2) and stripper wheel (1) is on same straight line, there is stalk outlet (17) stripper wheel (1) side, straw enters stripper wheel (1) rear end by it, the centrifugal film (3) that has several and stripper wheel (1) axially to parallel around the rear end, the bottom is equipped with spiral driven rod (4), one of them stripper wheel (1) top is equipped with device for filtering impurities, by centrifugal film (3) wheat is sent to device for filtering impurities; Described reaping apparatus is positioned under stripper wheel (1) rear end, is made up of serrated knife (5) and conveyer chain (6).
2. novel walking type threshing reaping machine head as claimed in claim 1, it is characterized in that: described device for filtering impurities by fan blower (7), hold feed bin (8), screw feeding bar (9), blast pipe (10) and discharge nozzle (11) and formed, wherein blast pipe (10) is connected with the air intake vent of fan blower (7), holding has exhaust outlet (19) on the feed bin (8), screw feeding bar (9) one end side surface enter out feed bin inside; The other end is connected with discharge nozzle (11), and the air intake vent of blast pipe (10) be arranged in spiral discharging bar (9) directly over go up the wheat residual impurity to extract spiral discharging bar (9).
3. novel walking type threshing reaping machine head as claimed in claim 1, it is characterized in that: described serrated knife (5) is for two-layer and overlapping up and down, lower floor is fixed on the frame (18), the upper strata is stuck on lower floor's serrated knife (5) by front and back positioning checkpoint (12), eccentric wheel (13) is housed on the upper strata serrated knife (5), power transmission shaft engagement connection on eccentric wheel (13) and the frame (18), make serrated knife (5) upper strata realize can about swing back and forth.
4. as the described novel walking type threshing reaping machine head of any claim of claim 1-4, described power set are diesel engines.
CN200910059367XA 2009-05-21 2009-05-21 Novel walking type threshing reaping machine head Expired - Fee Related CN101558707B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910059367XA CN101558707B (en) 2009-05-21 2009-05-21 Novel walking type threshing reaping machine head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910059367XA CN101558707B (en) 2009-05-21 2009-05-21 Novel walking type threshing reaping machine head

Publications (2)

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CN101558707A CN101558707A (en) 2009-10-21
CN101558707B true CN101558707B (en) 2010-12-08

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102187762A (en) * 2010-03-18 2011-09-21 刘玉良 Conical multi-roller direct-harvest harvester
CN109699304A (en) * 2019-02-26 2019-05-03 田子钺 A kind of vertical agricultural paddy thresher

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CN101558707A (en) 2009-10-21

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Granted publication date: 20101208

Termination date: 20120521