CN2286372Y - Semi-automatic grain threshing machine for rice or wheat - Google Patents
Semi-automatic grain threshing machine for rice or wheat Download PDFInfo
- Publication number
- CN2286372Y CN2286372Y CN 97235850 CN97235850U CN2286372Y CN 2286372 Y CN2286372 Y CN 2286372Y CN 97235850 CN97235850 CN 97235850 CN 97235850 U CN97235850 U CN 97235850U CN 2286372 Y CN2286372 Y CN 2286372Y
- Authority
- CN
- China
- Prior art keywords
- semi
- threshing
- connecting rod
- wag
- wheat
- 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
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a semiautomatic rice and wheat dual-purpose threshing machine which is composed of a casing body, a threshing mechanism, a winnowing mechanism, a rice and wheat transfer mechanism, etc; the utility model is characterized in that an eccentric shaft is arranged at the left end of a roller main shaft of the threshing mechanism, the eccentric shaft is movably connected with a longitudinal connecting rod, a swinging device, a transverse connecting rod and a vibration sieve through a shaft sleeve, small vanes are arranged on the left end of the roller, and a closed flange edge is arranged on the right end; the utility model has the advantages of simple structure, long service life and high thorough threshing percentage, the vibration frequency of the vibration sieve is high and can be regulated according to requirements, and the exhaust speed of the waste straw and stalk is quick.
Description
The utility model relates to a kind of grain threshing, separator, relates in particular to a kind of dual-purpose thresher of rice wheat with automatic sub-sieve function.
The human existing century-old above history of cylinder hull and pulp removing machine of using; and the thresher with automatic sub-sieve cereal function comes out later; the automatic sub-sieve rice of " bumper harvest board " the 5TG800 type wheat hull and pulp removing machine that the applicant produces for many years is exactly a kind of typical structure; this machine is mainly by the housing threshing; clean; carry and transmission mechanism five most of compositions; compare it with the conventional rollers thresher and mainly set up the vibratory sieve dressing mechanism; thereby increased thing cereal directly cleaned function; but this product still has following shortcoming: 1; the transmission of used by oscillating screen glue belt; frictional force is big; easily aging fracture; difficulty is installed, and service life is short.2, cylinder two ends, particularly combining adjacent portions with bellows is open-type, easily grain is taken out of simultaneously when dogstail is given up in discharge, causes waste bigger.
The purpose of this utility model is the shortcoming that overcomes above-mentioned prior art, provides a kind of simple and reliable for structure, long service life, and the shaker vibration frequency is higher, and can reduce the waste of cereal material, the useless fast dual-purpose thresher of rice wheat of the careless standing grain velocity of discharge.
The technical solution of the utility model is: keep " bumper harvest board " 5TG800 type thresher housing, threshing, clean and defeated paddy; main fundamental structure partly such as transmission; its main distinction feature is to establish eccentric shaft 19 at the left end of the drum spindle 2 of separating mechanism; the eccentric shaft 19 outer excentric sleeves 20 that are set with; this axle sleeve is connected with wig-wag 16 through vertical connecting rod 17; wig-wag 16 flexibly connects through tranverse connecting rod 14 and vibratory sieve 12; and set up little fan blade 21 at the left end of cylinder 1, the other end set up flange 21 '.
Additional technical feature of the present utility model is: wig-wag 16 be shaped as " L " shape, its horizontal sides be provided with adjustment hole or regulating tank 16 '.Also can set up movable closing door 4 on the front wallboard of housing.Auger 10 tops of defeated paddy connecting gear are provided with air quantity governor motion 9.
Because drum spindle one end of the present utility model is provided with the vibrating mechanism that eccentric shaft, wig-wag etc. are formed, drive shaker vibration through connecting rod, because of the vibratory sieve transmission exempts to use driving belt, event is long service life not only, and vibration frequency height, owing to have additional adjustment hole or regulating tank on the type wig-wag, the vibration frequency of vibratory sieve can be aligned on demand, and is easy to use again.Also owing to the left end at threshing cylinder adopts the flange enclosed construction, right-hand member has additional little fan blade, and the housing front wallboard is provided with the sealing dodge gate; the speed and the threshing performance of discharging useless careless standing grain have not only been improved; and when straw stopped up, block clearing easily guaranteed the thresher operate as normal.
Accompanying drawing is the utility model structural representation.
1-cylinder among the figure, 2-drum spindle, 3-semiclosed lid machine, 4-sealing dodge gate, 5-bellows, 6-straw outlet, 7-go out paddy pipe, 8-fan blade, 8 '-the air quantity governor motion, 9-motor, 10-auger, 11-preceding suspension rod, 11 '-rear suspension bar, 12-vibratory sieve, 13-screen cloth, 14-tranverse connecting rod, 15-following belt wheel, 16-wig-wag, 16 '-adjustment hole or regulating tank, 17-vertical connecting rod, 18-safety guard, 19-eccentric shaft, 20-excentric sleeve, 21-left belt wheel, 22-little fan blade, 22 '-flange, 23-threshing tooth, 24-housing.
Further describe the utility model below in conjunction with drawings and Examples.
Referring to accompanying drawing, uniform threshing tooth 23 on the cylinder 1, and being fixed on the drum spindle 2, drum spindle 2 is installed in housing 24 tops through left and right sides bearing, the affixed little fan blade 22 more than three or two of cylinder 1 left end, the affixed flange 22 of right-hand member '.Housing 24 upper left sides are provided with semiclosed lid shell 3, and the upper right side is provided with bellows 5, and the right part of drum spindle 2 has fan blade 8, and fan blade 8 can be two or multi-disc, and the belt wheel of drum spindle 2 right-hand members is corresponding with the belt wheel on motor 9 output shafts that are installed in fan blade 8 bottoms.The left end of drum spindle 2 is provided with eccentric shaft 19, eccentric shaft 19 outer suit excentric sleeves 20, and this axle sleeve connects 17 and is connected with wig-wag 16 through vertical, and this wig-wag is through tranverse connecting rod 14 and vibratory sieve 12 flexible connections.When motor 9 work, through driving-belt the moving main shaft 2 of cylinder is rotated, and drive eccentric shaft 19, and vertically connecting 17, wig-wag 16, tranverse connecting rod 14 make vibratory sieve 12 work, the vibration frequency of vibratory sieve 12 can be by the adjustment hole of horizontal direction setting on the vibrator 16 or regulating tank 16 ' regulate.Auger 10 is arranged on housing 24 bottoms, auger 10 tops be provided with air quantity governor motion 8 ', the power transmission shaft left end of auger 10 be provided with drum spindle 2 on the corresponding belt wheels 15 down of upper belt-wheel 21.Vibratory sieve 12 is by preceding suspension rod 11, rear suspension bar 11 ' be suspended on the housing 24.Said air quantity governor motion 8 ' can form by air door and handle.
Claims (4)
1, a kind of dual-purpose thresher of being made up of casing, threshing, dressing mechanism and defeated paddy, connecting gear of semi-automatic rice wheat is characterized by:
The left end of the drum spindle 2 of a, separating mechanism is provided with eccentric shaft 19, eccentric shaft 19 outer suit excentric sleeves 20, and this axle sleeve is connected with wig-wag 16 through vertical connecting rod 17, and wig-wag 16 flexibly connects through tranverse connecting rod 14 and vibratory sieve 12.
Cylinder 1 left end of b, separating mechanism be provided with little fan blade 22,21 right-hand members be provided with flange brim 22 '.
2, by the described a kind of semi-automatic rice wheat hull and pulp removing machine of claim 1, it is characterized by wig-wag 16 be shaped as L shaped, its horizontal sides be provided with adjustment hole or regulating tank 16 '.
3, by the dual-purpose thresher of the described a kind of semi-automatic rice wheat of claim 1, the front wallboard that it is characterized by housing is provided with movable closing door 4.
4, by the dual-purpose thresher of the described a kind of semi-automatic rice wheat of claim 1, auger 10 tops that it is characterized by said defeated paddy, connecting gear be provided with air quantity governor motion 8 '.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235850 CN2286372Y (en) | 1997-04-25 | 1997-04-25 | Semi-automatic grain threshing machine for rice or wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97235850 CN2286372Y (en) | 1997-04-25 | 1997-04-25 | Semi-automatic grain threshing machine for rice or wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2286372Y true CN2286372Y (en) | 1998-07-22 |
Family
ID=33946854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97235850 Expired - Fee Related CN2286372Y (en) | 1997-04-25 | 1997-04-25 | Semi-automatic grain threshing machine for rice or wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2286372Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255210A (en) * | 2014-09-09 | 2015-01-07 | 重庆市大足区搏达机械有限公司 | Rice and wheat threshing machine |
| CN104620762A (en) * | 2015-02-24 | 2015-05-20 | 柯再立 | Granary-opening threshing cleaner of combine harvester |
-
1997
- 1997-04-25 CN CN 97235850 patent/CN2286372Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255210A (en) * | 2014-09-09 | 2015-01-07 | 重庆市大足区搏达机械有限公司 | Rice and wheat threshing machine |
| CN104620762A (en) * | 2015-02-24 | 2015-05-20 | 柯再立 | Granary-opening threshing cleaner of combine harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |