CN105359732A - Grain threshing machine with shearing function - Google Patents

Grain threshing machine with shearing function Download PDF

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Publication number
CN105359732A
CN105359732A CN201510670256.8A CN201510670256A CN105359732A CN 105359732 A CN105359732 A CN 105359732A CN 201510670256 A CN201510670256 A CN 201510670256A CN 105359732 A CN105359732 A CN 105359732A
Authority
CN
China
Prior art keywords
grain
threshing
cereal
rollers
shearing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510670256.8A
Other languages
Chinese (zh)
Inventor
刘刚凌
窦均林
经本期
印海廷
毕明华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guilin University of Aerospace Technology
Original Assignee
Guilin University of Aerospace Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guilin University of Aerospace Technology filed Critical Guilin University of Aerospace Technology
Priority to CN201510670256.8A priority Critical patent/CN105359732A/en
Publication of CN105359732A publication Critical patent/CN105359732A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F7/00Threshing apparatus
    • A01F7/02Threshing apparatus with rotating tools
    • A01F7/04Threshing apparatus with rotating tools with axles transverse to the feeding direction
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00Parts or details of threshing apparatus
    • A01F12/18Threshing devices
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01FPROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00Parts or details of threshing apparatus
    • A01F12/44Grain cleaners; Grain separators
    • A01F12/446Sieving means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)

Abstract

The invention relates to a grain threshing machine with a shearing function, which comprises a threshing cylinder, a grain collecting device and a vibrator, wherein the threshing cylinder is placed over the grain collecting device; the vibrator is placed on the lower end of the grain collecting device; a grain shearing device is firmly disposed on the upper end of the threshing cylinder; two rollers are disposed inside the threshing cylinder; the two rollers are located in parallel under the grain shearing device; spiral blades used for threshing are disposed on the two rollers; the bottom part of the threshing cylinder is a screen; and a plurality of shearing knives are disposed inside the grain shearing device and can shear grains which are put into the grain shearing device. In comparison with the prior art, the machine has the advantages that the grains can be sheared; the grains are avoided from being wound on the machine and influencing threshing efficiency; the threshing becomes quick; and the threshing efficiency is guaranteed.

Description

A kind of shearing grain separator
Technical field
The present invention relates to a kind of shearing grain separator.
Background technology
Present thresher structure is simple, grain threshing is clean, and foreign material are many, and cereal is easily wrapped on thresher, makes thresher cannot normal operation, affects threshing efficiency, so be necessary to solve these problems.
Summary of the invention
Technical problem to be solved by this invention is to provide one and can shears cereal, avoid cereal winding to affect threshing efficiency, and threshing speed is fast, the grain separator of guarantee threshing efficiency.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of shearing grain separator, and comprise thrashing cylinder, corn catcher and vibrator, described thrashing cylinder is placed in the top of described corn catcher, and described vibrator is placed in the lower end of described corn catcher;
The upper end of described thrashing cylinder is fixedly installed cereal clipper, is provided with two rollers in described thrashing cylinder, and two described rollers are in the below of described cereal clipper side by side, two described rollers is provided with the helical blade for threshing; The bottom of described thrashing cylinder is screen cloth; Be provided with multiple shear knife in described cereal clipper, multiple described shear knife can be sheared the cereal put into.
The invention has the beneficial effects as follows: cereal is placed on cereal clipper place, cereal clipper can be sheared cereal, cereal is shredded, cereal after chopping enters thrashing cylinder, the cereal of two pair of rollers choppings in thrashing cylinder carries out threshing, cereal after chopping can not be wound around two rollers, two rollers are made to keep normal operation, threshing speed is fast, ensure threshing efficiency, grain is fallen in corn catcher through screen cloth again, corn catcher carries out vibration filtering and collection to grain, realize this device to shear cereal, avoid cereal to be wound around and affect threshing efficiency, threshing speed is fast, ensure threshing efficiency.
On the basis of technique scheme, the present invention can also do following improvement.
Further, be provided with screen pack in described corn catcher, described screen pack is in the below of described screen cloth.
Further, the both sides bottom described corn catcher are provided with grain outlet, and the bottom of described corn catcher is provided with projection, and described projection is tilted to down along its both sides.
The beneficial effect of above-mentioned further scheme is adopted to be: projection improves grain and flows out efficiency, and avoid grain to save bit by bit affects threshing efficiency in corn catcher.
Further, two roller opposite direction rotatings.
Adopt the beneficial effect of above-mentioned further scheme to be: can threshing efficiency be promoted, drive foreign material to enter knot screen and carry out removal of impurities.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation shearing grain separator of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, thrashing cylinder, 2, corn catcher, 3, vibrator, 4, cereal clipper, 5, roller, 6, helical blade, 7, shear knife, 8, screen cloth, 9, screen pack, 10, grain outlet, 11, projection.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
As shown in Figure 1, a kind of shearing grain separator, comprise thrashing cylinder 1, corn catcher 2 and vibrator 3, described thrashing cylinder 1 is placed in the top of described corn catcher 2, and described vibrator 3 is placed in the lower end of described corn catcher 2;
The upper end of described thrashing cylinder 1 is fixedly installed cereal clipper 4, is provided with the below that two rollers, 5, two described rollers 5 are in described cereal clipper 4 side by side, two described rollers 5 is provided with the helical blade 6 for threshing in described thrashing cylinder 1; The bottom of described thrashing cylinder 1 is screen cloth 8; Be provided with multiple shear knife 7 in described cereal clipper 4, multiple described shear knife 7 can be sheared the cereal put into.
Preferably, be provided with screen pack 9 in described corn catcher 2, described screen pack 9 is in the below of described screen cloth 8.
Preferably, the both sides bottom described corn catcher 2 are provided with grain outlet 10, and the bottom of described corn catcher 10 is provided with projection 11, and described projection 11 is tilted to down along its both sides.
Preferably, two roller 5 opposite direction rotatings.
Implement this device, cereal is placed on cereal clipper 4 place, cereal clipper 4 can be sheared cereal, cereal is shredded, cereal after chopping enters thrashing cylinder 1, the cereal of two rollers 5 in thrashing cylinder 1 to chopping carries out threshing, cereal after chopping can not be wound around two rollers 5, two rollers 5 are made to keep normal operation, threshing speed is fast, ensure threshing efficiency, grain is fallen in corn catcher 2 through screen cloth 8 again, corn catcher 2 pairs of grain carry out vibration filtering and collection, realize this device to shear cereal, avoid cereal to be wound around and affect threshing efficiency, threshing speed is fast, ensure threshing efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (4)

1. a shearing grain separator, it is characterized in that: comprise thrashing cylinder (1), corn catcher (2) and vibrator (3), described thrashing cylinder (1) is placed in the top of described corn catcher (2), and described vibrator (3) is placed in the lower end of described corn catcher (2);
The upper end of described thrashing cylinder (1) is fixedly installed cereal clipper (4), two rollers (5) are provided with in described thrashing cylinder (1), two described rollers (5) are in the below of described cereal clipper (4) side by side, two described rollers (5) are provided with the helical blade (6) for threshing; The bottom of described thrashing cylinder (1) is screen cloth (8); Be provided with multiple shear knife (7) in described cereal clipper (4), multiple described shear knife (7) can be sheared the cereal put into.
2. one shears grain separator according to claim 1, and it is characterized in that: be provided with screen pack (9) in described corn catcher (2), described screen pack (9) is in the below of described screen cloth (8).
3. one shears grain separator according to claim 1; it is characterized in that: the both sides of described corn catcher (2) bottom are provided with grain outlet (10); the bottom of described corn catcher (10) is provided with projection (11), and described projection (11) is tilted to down along its both sides.
4. a kind of shearing grain separator according to any one of claims 1 to 3, is characterized in that: two roller (5) opposite direction rotatings.
CN201510670256.8A 2015-10-16 2015-10-16 Grain threshing machine with shearing function Pending CN105359732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510670256.8A CN105359732A (en) 2015-10-16 2015-10-16 Grain threshing machine with shearing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510670256.8A CN105359732A (en) 2015-10-16 2015-10-16 Grain threshing machine with shearing function

Publications (1)

Publication Number Publication Date
CN105359732A true CN105359732A (en) 2016-03-02

Family

ID=55362833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510670256.8A Pending CN105359732A (en) 2015-10-16 2015-10-16 Grain threshing machine with shearing function

Country Status (1)

Country Link
CN (1) CN105359732A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165314A (en) * 1987-10-22 1989-06-29 Claas Ohg Combine
CN102461397A (en) * 2010-11-16 2012-05-23 海安县华发有色金属材料厂 Grain threshing machine
CN203492417U (en) * 2013-09-10 2014-03-26 乐山市五通桥区南方机电有限责任公司 Roller type corn thresher
CN203575138U (en) * 2013-09-30 2014-05-07 重庆长超农机制造有限公司 Thresher
CN104429390A (en) * 2013-09-16 2015-03-25 国永站 Fully-automatic tigernut sedge fruit picking machine
CN204518532U (en) * 2015-04-22 2015-08-05 山西省农业科学院作物科学研究所 High efficiency grain sheller unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01165314A (en) * 1987-10-22 1989-06-29 Claas Ohg Combine
CN102461397A (en) * 2010-11-16 2012-05-23 海安县华发有色金属材料厂 Grain threshing machine
CN203492417U (en) * 2013-09-10 2014-03-26 乐山市五通桥区南方机电有限责任公司 Roller type corn thresher
CN104429390A (en) * 2013-09-16 2015-03-25 国永站 Fully-automatic tigernut sedge fruit picking machine
CN203575138U (en) * 2013-09-30 2014-05-07 重庆长超农机制造有限公司 Thresher
CN204518532U (en) * 2015-04-22 2015-08-05 山西省农业科学院作物科学研究所 High efficiency grain sheller unit

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Application publication date: 20160302