CN201260308Y - Chaff threshing mill - Google Patents

Chaff threshing mill Download PDF

Info

Publication number
CN201260308Y
CN201260308Y CNU2008200651981U CN200820065198U CN201260308Y CN 201260308 Y CN201260308 Y CN 201260308Y CN U2008200651981 U CNU2008200651981 U CN U2008200651981U CN 200820065198 U CN200820065198 U CN 200820065198U CN 201260308 Y CN201260308 Y CN 201260308Y
Authority
CN
China
Prior art keywords
threshing
grass
rice
cover body
chopping
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.)
Expired - Fee Related
Application number
CNU2008200651981U
Other languages
Chinese (zh)
Inventor
邓成礼
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.)
MIANYANG YIJUN CARGO BOX REFORMING CO Ltd
Original Assignee
MIANYANG YIJUN CARGO BOX REFORMING CO Ltd
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 MIANYANG YIJUN CARGO BOX REFORMING CO Ltd filed Critical MIANYANG YIJUN CARGO BOX REFORMING CO Ltd
Priority to CNU2008200651981U priority Critical patent/CN201260308Y/en
Application granted granted Critical
Publication of CN201260308Y publication Critical patent/CN201260308Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

The utility model relates to an agricultural threshing machine, in particular to a grass-chopping threshing machine for cutting and chopping the straws of the rice and wheat. The grass-chopping threshing machine comprises a frame body, a rotating axle driven by power, a threshing cylinder, an upper cover body and a lower cover body, wherein threshing teeth are installed on the threshing cylinder, a grass chopping knife is fixed on the inner cover of the upper cover body, and the working position of the grass chopping knife is positioned between the two threshing teeth. The grass-chopping threshing machine is further provided with an air inlet opening and an air outlet opening, a mesh screen is arranged below the threshing cylinder, and a feeding device is arranged below the mesh screen. The utility model can cut the straws of the rice and wheat during the threshing process so as to ensure the normal running of the threshing machine, and especially the threshing method of the whole-feed rice combine harvester has obvious advantages; and the separation treatment can be conveniently performed to the wheat and rice straws entering in the threshing machine by cutting by the grass chopping knife for a plurality of times.

Description

Broken careless thresher
Technical field
The utility model is agricultural thresher, particularly has the broken careless thresher of cut-out, careless class stalk in small, broken bits.
Background technology
Existing thresher is very general, is mainly used in the threshing of crops such as paddy and wheat.General thresher comprises support body, and threshing cylinder drives and drive the rotating shaft that threshing cylinder rotates, the upper and lower cover that threshing tooth on the threshing cylinder and threshing cylinder are outer by actuating unit.Its course of work is: the charging aperture feeding of the crops that need threshing from forming between last or charging aperture that lower cover is opened or the upper and lower cover body, carry out threshing by the threshing tooth on the threshing cylinder in rotating, and the rice wheat after the threshing falls into lower cover and is collected.The shortcoming of its existence is: threshing semilate rice wheat straw waste is mingled in the rice wheat, also needs sorting once more, particularly in combine, because the rice wheat straw waste is longer, is easy to twine threshing cylinder and threshing tooth, thereby influences the thresher operate as normal.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of broken careless thresher that can cut the stalk that grows grass is provided.
Solution of the present utility model is: a kind of broken careless thresher; comprise support body; power-actuated rotating shaft; the upper and lower cover body that threshing cylinder and threshing cylinder are outer; be equipped with the threshing tooth on the threshing cylinder; it is characterized in that covering in the lid and be fixed with grass-smashing reamer, the grass-smashing reamer operating position is between two threshing teeth.
After the rice wheat head feeding of need threshing, grass-smashing reamer will cut off rice and wheat straw in threshing, to prevent the winding of rice and wheat straw to threshing cylinder and threshing tooth, be specially adapted to the threshing of all feeding-in combine.To entering the rice and wheat straw in the thresher, by the repeatedly cutting of grass-smashing reamer, make rice and wheat straw become broken grass, can carry out separating treatment more easily.Because the operating position of grass-smashing reamer is between two threshing teeth, so the threshing tooth on the threshing cylinder must clocklike be provided with, threshing cylinder rotates in the process in a week grass-smashing reamer and threshing tooth is not collided.
Can in upper cover body, cover in the solution of the present utility model be parallel to rotating shaft be equipped with one row grass-smashing reamer, the operating position of each grass-smashing reamer between two threshing teeth, be equipped with one row grass-smashing reamer, can the rice and wheat straw of each position on the threshing cylinder be cut.
Can on lower cover, have an air inlet in the solution of the present utility model, be connected with blower fan on the air inlet, have an air outlet in the upper cover body upper end.Setting is to feed wind by blower fan from air inlet into and out of the purpose in air port, blow rice and wheat straw chopped and blow out collection from air outlet, and the rice wheat falls into lower cover and is collected, thereby reach the sorting of rice wheat and rice and wheat straw.Also can cutting grass knife be set at air outlet simultaneously, the rice and wheat straw that blows out with further chopping is with convenient later processing.In order to make rice and wheat straw than the air outlet that is blown to the upper cover body upper end more smoothly, can in upper cover body, cover and be provided with the spiral line type guided plate, upwards enter air outlet to guide broken grass along guided plate.
Be fixed with screen cloth by lower cover under the threshing cylinder in the solution of the present utility model, screen cloth has the screw feeding axle that is driven by actuating unit, drives the feeding hub by the screw feeding axle, is connected with tapping channel on the feeding hub.Its objective is that the rice wheat under the mesh screen promotes to enter the feeding hub by the screw feeding axle, the feeding hub rotates with the screw feeding axle, and its blade is thrown to material collecting device with the rice wheat from passage.And the broken grass on screen cloth can be blown afloat by blower fan and blows out.
The blade of grass-smashing reamer is a zigzag in the solution of the present utility model, with convenient cutting rice and wheat straw.
Advantage of the present utility model: the utility model is owing to be fixed with grass-smashing reamer on lid, can cut rice and wheat straw in the time of corresponding threshing, to guarantee the normal operation of thresher, particularly its threshing mode of all feeding-in combine had tangible advantage.To entering the rice and wheat straw in the thresher, by the repeatedly cutting of grass-smashing reamer, make rice and wheat straw become broken grass, can carry out separating treatment more easily.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation of grass-smashing reamer.
Embodiment
The utility model embodiment is as shown in Figure 1 and Figure 2: broken careless thresher, comprise support body, power-actuated rotating shaft 1, rotating shaft 1 drives threshing cylinder 2, upper cover body 3 and lower cover 4 outside the threshing cylinder 2, screen cloth 10 below the threshing cylinder 2, screen cloth 10 times be by power-actuated screw feeding axle 11, the feeding hub 12 that is driven by screw feeding axle 11; Wherein: be provided with air outlet 8 in upper cover body 3 upper ends, air outlet 8 places are fixed with grass-smashing reamer 6, on lower cover 4 back sides, have an air inlet 7, air inlet 7 is connected with blower fan, in upper cover body 3, cover and be provided with spiral line type flange 9, be connected with tapping channel 13 on feeding hub 12, tapping channel 13 links to each other with material collecting device, and the cutting edge shape of grass-smashing reamer 6 is a zigzag.

Claims (7)

1, a kind of broken careless thresher; comprise support body; power-actuated rotating shaft (1); the upper and lower cover body (3,4) that threshing cylinder (2) and threshing cylinder (2) are outer; be equipped with threshing tooth (5) on the threshing cylinder (2); it is characterized in that covering in the lid (3) and be fixed with grass-smashing reamer (6), grass-smashing reamer (6) operating position is positioned between the two threshing teeth (5).
2, broken careless thresher according to claim 1, it is characterized in that covering in the upper cover body (3) be parallel to rotating shaft (1) be equipped with one row grass-smashing reamer (6), each grass-smashing reamer (6) operating position is positioned between the two threshing teeth (5).
3, broken careless thresher according to claim 1 is characterized in that having an air inlet (7) on the lower cover (4), and air inlet is connected with blower fan on (7), has an air outlet (8) in upper cover body (3) upper end.
4, broken careless thresher according to claim 3 is characterized in that air outlet (8) locates to be provided with grass-smashing reamer (6).
5, broken careless thresher according to claim 3 is characterized in that covering in the upper cover body (3) and is provided with spiral line type guided plate (9).
6, broken careless thresher according to claim 1; it is characterized in that being fixed with screen cloth (10) by lower cover (4) down at threshing cylinder (2); screen cloth (10) has the screw feeding axle (11) that is driven by actuating unit; screw feeding axle (11) drives feeding hub (12), is connected with tapping channel (13) on the feeding hub (12).
7, broken careless thresher according to claim 1, the blade that it is characterized in that grass-smashing reamer (6) is a zigzag.
CNU2008200651981U 2008-09-18 2008-09-18 Chaff threshing mill Expired - Fee Related CN201260308Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200651981U CN201260308Y (en) 2008-09-18 2008-09-18 Chaff threshing mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200651981U CN201260308Y (en) 2008-09-18 2008-09-18 Chaff threshing mill

Publications (1)

Publication Number Publication Date
CN201260308Y true CN201260308Y (en) 2009-06-24

Family

ID=40806769

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200651981U Expired - Fee Related CN201260308Y (en) 2008-09-18 2008-09-18 Chaff threshing mill

Country Status (1)

Country Link
CN (1) CN201260308Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102119608A (en) * 2011-01-18 2011-07-13 莱恩农业装备有限公司 Threshing grass-smashing mechanism for half-feeding type combine harvester
CN102273361A (en) * 2010-06-10 2011-12-14 莱恩农业装备有限公司 Grass crushing mechanism of harvester
CN103120077A (en) * 2011-11-18 2013-05-29 王德仲 Automatic threshing separator
CN103270855A (en) * 2013-01-13 2013-09-04 兴化市利源农业装备制造有限公司 Longitudinal axial flow belt cut-up type combined roller of combined harvester
CN103314728A (en) * 2013-05-08 2013-09-25 黄凤君 Crusher
CN104094741A (en) * 2013-04-11 2014-10-15 王德仲 Horizontal feeding automatic threshing scalping machine
CN105123144A (en) * 2015-06-29 2015-12-09 韦少付 Chopping knife of thresher

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273361A (en) * 2010-06-10 2011-12-14 莱恩农业装备有限公司 Grass crushing mechanism of harvester
CN102273361B (en) * 2010-06-10 2013-04-24 莱恩农业装备有限公司 Grass crushing mechanism of harvester
CN102119608A (en) * 2011-01-18 2011-07-13 莱恩农业装备有限公司 Threshing grass-smashing mechanism for half-feeding type combine harvester
CN102119608B (en) * 2011-01-18 2012-07-25 莱恩农业装备有限公司 Threshing grass-smashing mechanism for half-feeding type combine harvester
CN103120077A (en) * 2011-11-18 2013-05-29 王德仲 Automatic threshing separator
CN103270855A (en) * 2013-01-13 2013-09-04 兴化市利源农业装备制造有限公司 Longitudinal axial flow belt cut-up type combined roller of combined harvester
CN103270855B (en) * 2013-01-13 2015-03-18 兴化市利源农业装备制造有限公司 Longitudinal axial flow belt cut-up type combined roller of combined harvester
CN104094741A (en) * 2013-04-11 2014-10-15 王德仲 Horizontal feeding automatic threshing scalping machine
CN103314728A (en) * 2013-05-08 2013-09-25 黄凤君 Crusher
CN105123144A (en) * 2015-06-29 2015-12-09 韦少付 Chopping knife of thresher

Similar Documents

Publication Publication Date Title
CN201260308Y (en) Chaff threshing mill
CN105723918A (en) Crawler-type whole-feed combined harvester
CN205794160U (en) A kind of Double-drum threshing machine
CN104509341B (en) A kind of environmental protection many crops straws chopping and returning thresher
CN106688437B (en) Air draught impurities removal shredding mechanism for cropper
CN204272685U (en) A kind of corn picker with knot screen
CN205510956U (en) Small -size rice and wheat thresher with clean function
CN205611288U (en) Vertical straw hay cutter
CN210157686U (en) Crop straw reducing mechanism
CN210782104U (en) Impurity removing device of corn combine harvester
KR20100018947A (en) The soybean threshing drum for conventional combine
CN203661602U (en) Forage grass combine
CN103371028A (en) Induced-draft-type impurity discharging device for corn harvester
CN204811029U (en) A induced draft and arrange miscellaneous comminution device for harvester
CN206620491U (en) Few feeding and full feeding convolution harvesting threshing wind suction integration long platform
CN206442722U (en) A kind of Double-drum threshing machine special cylinder
CN206620481U (en) Gather in threshing wind suction integration long platform
CN204377470U (en) A kind of novel environment friendly many crops straws chopping and returning thresher
CN201341337Y (en) Miniature thrashing, threshing, winnowing and slicing multi-functional machine
CN103749078B (en) Forage grass combined harvester
CN2857437Y (en) Highly effective assembled combine of threshing
CN212306184U (en) Energy-saving and environment-friendly rice and wheat thresher for agriculture
CN201919358U (en) Grain threshing machine
CN109121664B (en) Half-feeding type combined rice harvester
CN210630241U (en) Small-size rice thresher of surveying yield

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090624

Termination date: 20160918

CF01 Termination of patent right due to non-payment of annual fee