CN106304977B - A kind of half feeding grain threshing device - Google Patents
A kind of half feeding grain threshing device Download PDFInfo
- Publication number
- CN106304977B CN106304977B CN201610688042.8A CN201610688042A CN106304977B CN 106304977 B CN106304977 B CN 106304977B CN 201610688042 A CN201610688042 A CN 201610688042A CN 106304977 B CN106304977 B CN 106304977B
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- threshing
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- clamping chain
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- chain component
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
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- Life Sciences & Earth Sciences (AREA)
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- Threshing Machine Elements (AREA)
Abstract
The invention discloses a kind of half feeding grain threshing devices, belong to agricultural mechanical field, it solves existing half feeding sheller unit and is directed to different cereal, different output can not carry out the problem of adaptability adjusting, the half feeding grain threshing device of the present invention includes rack, threshing component for completing grain threshing and the clamping chain component for grain transportation, it is characterized in that, the threshing component includes the threshing cylinder of outer cover and setting in the outer cover, the clamping chain component is horizontally installed on the threshing cylinder side, the sheller unit further includes the driving device that the driving clamping chain component is swung up and down, to adjust the angle of cereal conveying direction and the threshing cylinder axle center.
Description
【Technical field】
The present invention relates to agricultural machinery, more particularly to a kind of half feeding grain threshing device.
【Background technology】
Sheller unit is a kind of agricultural machinery that can detach cereal kernel with stalk, according to the mode of cereal feeding
Difference can be divided into full feed type sheller unit and head-feed threshing unit, be to the basic demand of threshing in industry：It takes off
Totally；Grain is broken, internal injury is few；Separation property is good, however existing head-feed threshing unit is substantially all horizontal positioned for roller
Form can not carry out adaptability adjusting for different cereal, different output, there are threshing cylinder threshing ranges small, entrainment loss,
The problems such as seed damage.
【Invention content】
It is de- that a kind of half feeding cereal is provided technical problem to be solved by the present invention lies in overcome the deficiencies in the prior art
Grain device meets the threshings needs such as different cereal, different output while ensureing Threshing.
Above-mentioned technical problem is solved, the present invention adopts the following technical scheme that：
A kind of half feeding grain threshing device, including rack, the threshing component for completing grain threshing and for conveying
The clamping chain component of cereal, which is characterized in that the threshing component includes the threshing of outer cover and setting in the outer cover
Roller, the clamping chain component are horizontally installed on the threshing cylinder side, and the sheller unit further includes the driving clamping
The driving device that chain component is swung up and down, to adjust the angle of cereal conveying direction and the threshing cylinder axle center.
In a kind of above-mentioned half feeding grain threshing device, the clamping chain component includes guide rail and is located at below guide rail
Clamping chain, described clamping chain one end is hinged in the rack, and the clamping chain other end is connect with driving device and by driving
Dynamic device driving lifting, realizes swinging up and down for clamping chain component.
In a kind of above-mentioned half feeding grain threshing device, the driving device is cylinder or hydraulic cylinder.
In a kind of above-mentioned half feeding grain threshing device, the guide rail includes movable guiding rail and fixes guide rail, described
Movable guiding rail is located between fixed guide rail and clamping chain, connects and has elastic component between the movable guiding rail and fixed guide rail.
In a kind of above-mentioned half feeding grain threshing device, there are two the elastic element quantity and is located at clamping
The Upstream section and tract of chain component.
In a kind of above-mentioned half feeding grain threshing device, the threshing cylinder includes cylinder and is distributed in the cylinder
The comb of periphery wall takes off tooth plate, and the comb takes off tooth plate and is disengaged from the groove equipped with comb.
In a kind of above-mentioned half feeding grain threshing device, the body centre vertically runs through drum shaft, the roller
Axis lower end is pivotally attached to by step in rack, and drum shaft upper end is rotatablely connected the outer cover by top chock.
In a kind of above-mentioned half feeding grain threshing device, the outer cover, which corresponds to, is equipped with the careless disk of upper gear, institute above cylinder
Rack is stated to correspond to below cylinder equipped with lower block grass disk.
Beneficial effects of the present invention：
The half feeding grain threshing device of the present invention, including rack, the threshing component for completing grain threshing and be used for
The clamping chain component of grain transportation, the threshing component include the threshing cylinder of outer cover and setting in the outer cover, institute
It states clamping chain component and is horizontally installed on the threshing cylinder side, the sheller unit further includes on the driving clamping chain component
The driving device of lower swing, to adjust the angle of cereal conveying direction and the threshing cylinder axle center.Using vertical threshing, threshing
Roller axis of rotation is perpendicular to the ground, and the cereal conveying direction of threshing cylinder axis of rotation and clamping chain component is at certain angle
Degree, when threshing, grain stalk is clamped by clamping chain component, and only by grain tassel part threshing drum feed, broken stalk is few；Due to chasing after
The driving device for having added the driving clamping chain component to swing up and down, can adjust cereal conveying direction and threshing cylinder axle center
It is put on angle, such as driving device driving clamping chain component, cereal conveying direction and the angle in threshing cylinder axle center become smaller, that is, press from both sides
It holds registration of the chain component with threshing cylinder in side to become larger, then cereal can also be lengthened by the time of threshing cylinder, be suitable for
Threshing is carried out to a large amount of cereal of single, difficult threshing cereal；Opposite, the driving device driving clamping chain component bottom, cereal conveying
The angle in direction and threshing cylinder axle center becomes larger, that is, registration of the chain component with threshing cylinder in side is clamped and becomes smaller, then paddy
Object can also shorten by the time of threshing cylinder, be suitable for carrying out threshing to a small amount of cereal of single, easy threshing cereal, so as to protect
While demonstrate,proving Threshing, meet the threshings needs such as different cereal, different output.
The guide rail includes movable guiding rail and fixed guide rail, and the movable guiding rail is located between fixed guide rail and clamping chain,
It connects and has elastic component between the movable guiding rail and fixed guide rail.When threshing, cereal cane is to be clamped in movable guiding rail and folder
Between holding chain, have elastic component due to being connected between movable guiding rail and fixed guide rail, it can be adaptive according to clamped cereal amount
The clamping gap between movable guiding rail and clamping chain is adjusted, effectively prevent getting stuck.
The threshing cylinder includes cylinder and is distributed in the de- tooth plate of the comb of the cylinder periphery wall, and the comb takes off to be set on tooth plate
There is comb to be disengaged from the groove.Threshing is carried out using the mode of currying, saves common notch board on existing sheller unit, simple in structure, cost reduction,
Importantly, currying mode carries out threshing, impact, strike to seed can be greatly reduced, acted on almost without rubbing, cereal
Percentage of damage is zero, and power needed for device also reduces, and realizes energy-saving and low cost.
These features and advantages of the present invention will the detailed exposure in following specific implementation mode, attached drawing.
【Description of the drawings】
Following further describes the present invention with reference to the drawings：
Fig. 1 is the lateral plan of sheller unit in the preferred embodiment of the present invention；
Fig. 2 is the vertical view of sheller unit in the preferred embodiment of the present invention.
【Specific implementation mode】
The technical solution of the embodiment of the present invention is explained and illustrated with reference to the attached drawing of the embodiment of the present invention, but under
It states embodiment to be merely a preferred embodiment of the present invention, and not all.Based on the implementation example in the implementation mode, those skilled in the art
Obtained other embodiment without making creative work, belongs to protection scope of the present invention.
In the following description, there are the instructions such as term "top", "bottom", "inner", "outside", "upper", "lower"
Orientation or position relationship are to be based on the orientation or positional relationship shown in the drawings, and the description present invention merely for convenience and simplification are retouched
It states, does not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.
Referring to Fig.1,2, the preferred embodiment of the present invention propose half feeding grain threshing device, including rack 1, for completing
The threshing component of grain threshing and clamping chain component for grain transportation, threshing component include outer cover 31 and erectting be mounted on it is outer
Threshing cylinder in cover 31, clamping chain component are horizontally installed on threshing cylinder side.So-called vertical, i.e., threshing cylinder is set vertically
It sets, the axis of rotation of threshing cylinder is perpendicular to ground, as shown in Fig. 2, cereal cane is clamped on clamping chain component, by left-hand
Right conveying, in the process, length cane spike of rice flexural deformation is attached on the periphery wall of threshing cylinder carries out threshing successively, takes off
Grain range is no better than the radius of threshing cylinder, overcomes the small disadvantage of horizontal positioned threshing cylinder threshing range, to significantly
The threshing performance of short cane spike of rice is improved, Grain Loss is reduced.
On this basis, the sheller unit of the present embodiment further includes the driving device that driving clamping chain component is swung up and down,
To adjust the angle of cereal conveying direction and threshing cylinder axle center.It is put on driving device driving clamping chain component, cereal conveying side
Become larger to the angle with threshing cylinder axle center, that is, registration of the chain component with threshing cylinder in side is clamped and becomes larger, then cereal
It can also be lengthened by the time of threshing cylinder, be suitable for carrying out threshing to a large amount of cereal of single, difficult threshing cereal；Opposite, driving
The device driving clamping chain component bottom, cereal conveying direction and the angle in threshing cylinder axle center become smaller, that is, chain component are clamped and takes off
Registration of the grain roller in side becomes smaller, then cereal can also shorten by the time of threshing cylinder, is suitable for a small amount of paddy of single
Object, easy threshing cereal carry out threshing, so as to while ensureing Threshing, meet the threshings such as different cereal, different output
It needs.
When it is implemented, the threshing cylinder of the present embodiment includes cylinder 33 and is distributed in the de- tooth plate of the comb of 33 periphery wall of cylinder
32, it combs de- tooth plate 32 and is disengaged from the groove 321 equipped with comb, drum shaft 43 is vertically run through at the center of cylinder 33, under 43 lower end of drum shaft passes through
Bearing block 8 is pivotally attached in rack 1,43 upper end of drum shaft by top chock 4 be rotatablely connected outer cover 31, outer cover 31 by upper and
It is lower part threshing cylinder is located in.Above-mentioned comb takes off tooth plate 32 and is circumferentially evenly distributed in direction in 33 periphery wall of cylinder
Polylith, when passing through threshing cylinder, the seed comb on cane can be taken off as to comb cereal by combing de- tooth plate 32, be used
The mode of currying carries out threshing, saves common notch board on existing sheller unit, simple in structure, cost reduction, it is often more important that, comb
Brush mode carries out threshing, can greatly reduce impact, strike to seed, be acted on almost without rubbing, reduce cereal percentage of damage, and
Power needed for device can also reduce, and realize energy-saving and low cost.Preferably：It is corresponded in outer cover 31 and is equipped with upper gear above cylinder 33
Careless disk 6, rack 1 correspond to the lower section of cylinder 33 and are equipped with lower block grass disk 7, and upper gear grass disk 6 and lower block grass disk 7 are that gap is matched with cylinder 33
It closes, does not interfere the rotation of roller, the careless disk 6 of upper gear and lower block grass disk 7 that the sundries such as straw can be effectively prevent to fall into the careless disk of gear and axis
The connecting portion of bearing.
In the front side of threshing cylinder setting clamping chain component, which includes guide rail and the folder below guide rail
Chain 21 is held, 21 one end of clamping chain is hinged in rack 1, and 21 other end of clamping chain connect with driving device and driven by driving device
Swinging up and down for clamping chain component is realized in lifting.Driving device used in the present embodiment is hydraulic cylinder 5, and the cylinder body of hydraulic cylinder 5 connects
It is connected in rack 1, the piston rod rotation of hydraulic cylinder 5 is connected to 21 downstream of clamping chain, can be with by the elevating movement of piston rod
Entire clamping chain component is driven to realize cereal conveying direction and 43 heart angle of cylinder shaft around the hinged spot wobble of its upstream end
Adjusting.Preferably：The guide rail of the present embodiment includes movable guiding rail 22 and fixed guide rail 23, and movable guiding rail 22 is located at fixed guide rail
Between 23 and clamping chain 21, between movable guiding rail 22 and fixed guide rail 23 connection have elastic component 24, fixed guide rail 23, which is fixed, to be connected
Clamping chain 21 is connect, movable guiding rail 22 is connected to by elastic element 24 on fixed guide rail 23, and a clamping chain component is thus constituted；
When threshing, cereal cane is clamped between movable guiding rail 22 and clamping chain 21, due to movable guiding rail 22 and fixed guide rail 23 it
Between connection have elastic component 24, can be according to the folder between clamped cereal amount automatic adjusument movable guiding rail 22 and clamping chain 21
Gap is held, effectively prevent getting stuck；The present embodiment elastic element 24 is preferably compressed spring, but not limited to this, it can also use
Other existing known elastic connection ways, realize the elastic floating of movable guiding rail.Preferably：Above-mentioned 24 quantity of elastic element
There are two and be located at clamping chain component Upstream section and tract, ensure 22 elastic floating of movable guiding rail stationarity.
Other than being driven using hydraulic cylinder 5, inventive drive means can also use cylinder, or use motor, chase after
Add intermediate transmission mechanism, such as rack-and-pinion, worm and gear, as long as clamping chain component can be driven around the hinge joint of its upstream end
What the type of drive of swing was possible to.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, is familiar with
The those skilled in the art should be understood that the present invention includes but not limited to attached drawing and interior described in specific implementation mode above
Hold.The modification of any function and structure principle without departing from the present invention is intended to be included in the range of claims.
Claims (6)
1. a kind of half feeding grain threshing device, including rack, the threshing component for completing grain threshing and for conveying paddy
The clamping chain component of object, which is characterized in that the threshing component includes the threshing roll of outer cover and setting in the outer cover
Cylinder, the clamping chain component are horizontally installed on the threshing cylinder side, and threshing cylinder axis of rotation is perpendicular to the ground, and threshing
Roller axis of rotation and the cereal conveying direction of clamping chain component are angled, and the sheller unit further includes the driving folder
The driving device that chain component is swung up and down is held, to adjust the angle of cereal conveying direction and the threshing cylinder axle center；The folder
It includes guide rail and the clamping chain below guide rail to hold chain component, and described clamping chain one end is hinged in the rack, the folder
It holds the chain other end to connect with driving device and drive lifting by driving device, realizes swinging up and down for clamping chain component；It is described to lead
Rail includes movable guiding rail and fixed guide rail, and the movable guiding rail is located between fixed guide rail and clamping chain, the movable guiding rail with
It connects and has elastic component between fixed guide rail.
2. half feeding grain threshing device as described in claim 1, which is characterized in that the driving device is cylinder or liquid
Cylinder pressure.
3. half feeding grain threshing device as described in claim 1, which is characterized in that the elastic element quantity there are two and
It is located at the Upstream section and tract of clamping chain component.
4. the half feeding grain threshing device as described in one of claims 1 to 3, which is characterized in that the threshing cylinder includes
Cylinder and the comb for being distributed in the cylinder periphery wall take off tooth plate, and the comb takes off tooth plate and is disengaged from the groove equipped with comb.
5. half feeding grain threshing device as claimed in claim 4, which is characterized in that the body centre vertically runs through roller
Axis, the drum shaft lower end are pivotally attached to by step in rack, and drum shaft upper end is rotatablely connected by top chock
The outer cover.
6. half feeding grain threshing device as claimed in claim 4, which is characterized in that the outer cover corresponds to be equipped with above cylinder
The careless disk of upper gear, the rack, which corresponds to, is equipped with lower block grass disk below cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688042.8A CN106304977B (en) | 2016-08-18 | 2016-08-18 | A kind of half feeding grain threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610688042.8A CN106304977B (en) | 2016-08-18 | 2016-08-18 | A kind of half feeding grain threshing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106304977A CN106304977A (en) | 2017-01-11 |
| CN106304977B true CN106304977B (en) | 2018-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610688042.8A Active CN106304977B (en) | 2016-08-18 | 2016-08-18 | A kind of half feeding grain threshing device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106818035A (en) * | 2017-02-23 | 2017-06-13 | 金华职业技术学院 | A kind of half feed combine harvester sheller unit testing stand with swinging notch board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153402Y (en) * | 2007-11-12 | 2008-11-26 | 吴殿明 | Semi-feeding type rice thresher |
| CN102187770A (en) * | 2010-03-16 | 2011-09-21 | 贾新民 | Plot seed threshing machine |
| CN205045366U (en) * | 2015-09-30 | 2016-02-24 | 永安三闽肥业有限公司 | Organic fertilizer raw material conveying device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2051436U (en) * | 1989-04-08 | 1990-01-24 | 阜宁县农机研究所 | Axial-flow thresher |
| CN1396008A (en) * | 2001-07-12 | 2003-02-12 | 孔祥图 | Tray-shaped vibrating sieve |
| RU2231946C1 (en) * | 2002-12-31 | 2004-07-10 | Открытое акционерное общество "Красноярский проектно-конструкторский технологический институт комбайностроения" | Thresher for grain combine |
| CN2737136Y (en) * | 2004-09-30 | 2005-11-02 | 南充市农业机械科学研究所 | Vertical rotary cylinder multipurpose threshing machine |
| CN101066023A (en) * | 2007-04-06 | 2007-11-07 | 张培坤 | New type of threshing and sorting mechanism |
| CN203206773U (en) * | 2013-05-15 | 2013-09-25 | 河北省农林科学院旱作农业研究所 | Single ear corn thresher |
| CN205946625U (en) * | 2016-08-18 | 2017-02-15 | 金华职业技术学院 | Vertical comb takes off half feeding thresher |
-
2016
- 2016-08-18 CN CN201610688042.8A patent/CN106304977B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201153402Y (en) * | 2007-11-12 | 2008-11-26 | 吴殿明 | Semi-feeding type rice thresher |
| CN102187770A (en) * | 2010-03-16 | 2011-09-21 | 贾新民 | Plot seed threshing machine |
| CN205045366U (en) * | 2015-09-30 | 2016-02-24 | 永安三闽肥业有限公司 | Organic fertilizer raw material conveying device |
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| Publication number | Publication date |
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| CN106304977A (en) | 2017-01-11 |
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Effective date of registration: 20191202 Address after: Room c506a-18, University Business Park, No. 99, University Road, Xuzhou hi tech Industrial Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou rongchuangda Electronic Technology Co., Ltd Address before: 321017 Zhejiang province Jinhua Wuzhou Street No. 1188 Jinhua Polytechnic Patentee before: Jinhua College of Vocation and Technology |
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