CN2186476Y - small corn thresher - Google Patents
small corn thresher Download PDFInfo
- Publication number
- CN2186476Y CN2186476Y CN 93248151 CN93248151U CN2186476Y CN 2186476 Y CN2186476 Y CN 2186476Y CN 93248151 CN93248151 CN 93248151 CN 93248151 U CN93248151 U CN 93248151U CN 2186476 Y CN2186476 Y CN 2186476Y
- Authority
- CN
- China
- Prior art keywords
- small
- threshing
- corn thresher
- described according
- frame
- 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
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 17
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 17
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 17
- 235000005822 corn Nutrition 0.000 title claims abstract description 17
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model belongs to a thresher, which is particularly suitable for threshing corn. The threshing machine is characterized in that a threshing roller shaft and two groups of shaft teeth with different lengths are fixedly connected into a threshing roller, long teeth are distributed in a material receiving area, and short teeth are distributed in a threshing area. The new structure reduces the volume, weight, cost, power, threshing rate and breaking rate of the whole machine, and the whole machine can be replaced and repaired after shaft teeth are damaged. The utility model discloses chooseing for use the V-belt pulley transmission to improve the security, chooseing for use and sliding into formula feeding hopper to reduce the feed height, fixed motor frame plate has guaranteed the wholeness of organism in the frame.
Description
The utility model belongs to a kind of thresher, is particularly suitable for corn threshing and uses.
The cylinder of China's husker sheller all adopts cast unit at present; for guaranteeing factors such as its torsional strength; threshing cylinder and axle teeth size generally design greatlyyer; therefore; heavily about 145 kilograms of domestic existing minimum husker sheller machine, mating power is 7.5 kilowatts or 12 horsepower diesels, overall dimensions are 1410 * 90 * 1200mm; operating personnel need 5-6 people, and the platform hourly efficiency is about 4000 kilograms.This shows that existing husker sheller exists the type heaviness, move inconvenient; The cost height, the peasant can't bear; Outfit power is big, and supply falls short of demand for rural power, diesel oil; Problems such as operating personnel are many, and production efficiency is not high.On the other hand, because cylinder and axle tooth are the integrated members that is cast in together, therefore, after any axle odontotripsis was scrapped, whole threshing cylinder also just scrapped, and can't repair, and wasted very big.In addition, existing husker sheller all adopts the glue belt transmission, skids easily, damages incidents.
The purpose of this utility model is to provide that a kind of volume is little, power consumption is few, and threshing cylinder is repaired easily, energy-conservation small-sized corn thresher safe in utilization.
Technical solution of the present utility model is that the operation principle of the general thresher of foundation designs; therefore it is the same as frame with general husker sheller; be supported on the shell on the frame; be arranged on the shell tail end and be fixed in the oscillating component of frame; be fixed on the receiving cone of shell feeding mouth; threshing cylinder in the shell, and the drive that is fixed on the cylinder shaft that prolongs outside shell is formed.Of the present utility modelly be characterised in that threshing cylinder is connected by the axle teeth of cylinder shaft and two groups varying length and form that the major axis tooth is distributed in the material feeding section, the minor axis tooth is distributed in the threshing section.
The utility model becomes triplex row, 120 ° of each row angles with the axle tooth axially-aligned that cylinder shaft is connected.Drive is selected pulley concial disk for use.Receiving cone is selected the formula of slipping into for use.On frame, fix an electromotor frame plate.
The utility model is owing to the threshing cylinder that has adopted drum shaft and axle tooth to be connected and to form, so the washability of material is strong, and cylinder, cabinet size reduce greatly, have saved material, and it is heavy to have reduced machine, has reduced cost, and the peasant is afforded; Because drum shaft is connected with an axle tooth, therefore can Replacement and Repair after the breakage of any axle tooth, the peasant can be afforded to use.The utility model is owing to adopt unified long tooth at material receiving area, threshing zone adopts unified short tooth, has therefore prolonged corn in the material receiving area time of staying on the one hand, has played the control feed quantity, improve the effect of threshing performance, reached the purpose that reduces the corn core percentage of damage on the other hand.Because body volume of the present utility model reduces greatly, machine is heavy obviously to be alleviated, feed quantity is controlled rationally and effectively, so the utility model only need be equipped with 220V, 1.1 kilowatts of monophase machines, three phase electric machine or 2 horsepower diesels when using, but as long as peasant household is just threshing of power for illumination.The utility model is modified into the purpose that slips into the formula receiving cone with the funnel-form receiving cone and is to reduce the feeding height, alleviates feeding labour intensity.The utility model is to prevent the driving-belt slippage with the purpose that the glue belt drive is modified into pulley concial disk.The electromotor frame plate is set on frame, can keeps the globality of body.
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing.
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is the utility model side diagrammatic sketch.
The utility model is made up of frame, shell, oscillating component 6, receiving cone 14, threshing cylinder, drive 1 etc.Shell is made up of loam cake 4, trapezoidal case 12, sieve aperture notch board 10, the slide plate 16 of putting out cereal, loam cake 4 is fixed on the latter half of trapezoidal case 12 by screw, loam cake 4 inner surfaces are fixed with gib block 5, and sieve aperture notch board 10 is welded in the trapezoidal case 12, and the slide plate 16 of putting out cereal is welded on trapezoidal case 12 lower ends.Frame is made up of four legs 9 and two sleepers 15, and four legs 9 are separately fixed on four summits of shell lower end.Receiving cone 14 adopts and slips into formula, is fixed on the first half of trapezoidal case 12 by screw.Threshing cylinder is welded by cylinder shaft 3 and 18 axle teeth 2,9 long teeth are arranged in 18 axle teeth 2,9 short teeth, long tooth is distributed in the drum shaft 3 material feeding sections over against receiving cone 14, short tooth is distributed in the drum shaft 3 threshing sections over against outer casing upper cover 4, axle tooth 2 axially-aligned become 3 row, 120 ° of every capable angles.Drum shaft 3 extends trapezoidal case 12 respectively to two ends, the front end extension drive 1 that is connected, drive 1 adopts pulley concial disk, and the tail end extension is a bent axle 7, bent axle 7 connects oscillating component 6 by wheel 8, and oscillating component is fixed on the frame by elastic vibration plate 13.Electromotor frame plate 11 is welded on 1 other deviating from that root frame leg 9 of receiving cone 14 openings of drive.
The important technology parameter of the utility model most preferred embodiment is:
1, appearance and size (length * wide * height) 1000 * 600 * 800
2, diameter of cylinder (comprising a tooth) is 150 millimeters
3, rated speed is 900 rev/mins
4, direction of rotation (in the face of the belt position) counterclockwise
5, productivity ratio is 1500 kilograms/hour
6, threshing performance 〉=99%
7, percentage of damage≤1.5%
8, complete machine weight is 50 kilograms
9, operating personnel 2-3 people
10, adapted electric power (220V is single-phase, three-phase or little diesel engine) is 1.1 kilowatts
Claims (10)
1, small-sized corn thresher; it is by frame; be supported on the shell on the frame; be arranged on the shell tail end and be fixed in the oscillating component (6) of frame; be fixed on the receiving cone (14) of shell feeding mouth; threshing cylinder in the shell; and the drive (1) that is fixed on the cylinder shaft (3) that prolongs outside shell is formed; it is characterized in that: threshing cylinder is connected by cylinder shaft (3) and two groups of axle teeth (2) that differ in length and forms; major axis tooth (2) is distributed in the material feeding section, and minor axis tooth (2) is distributed in the threshing section.
2, described according to claim 1
Small-sized corn thresher is characterized in that: become triplex row, 120 ° of each row angles with axle tooth (2) axially-aligned that cylinder shaft (3) is connected.
3, described according to claim 2
Small-sized corn thresher is characterized in that: the every row of axle tooth (2) is six.
4, described according to claim 3
Small-sized corn thresher is characterized in that: every row's axle tooth (2) is three long teeth (2), three short teeth (2).
5, described according to claim 1 or 2
Small-sized corn thresher is characterized in that: drive (1) is a pulley concial disk.
6, described according to claim 5
Small-sized corn thresher is characterized in that: fix an electromotor frame plate (11) on frame.
7, described according to claim 6
Small-sized corn thresher is characterized in that: receiving cone (14) is for slipping into formula.
8, described according to claim 3 or 4
Small-sized corn thresher is characterized in that: drive (1) is a pulley concial disk.
9, described according to claim 8
Small-sized corn thresher is characterized in that: fix an electromotor frame plate (11) on frame.
10, described according to claim 9
Small-sized corn thresher is characterized in that: receiving cone (14) is for slipping into formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93248151 CN2186476Y (en) | 1993-12-29 | 1993-12-29 | small corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93248151 CN2186476Y (en) | 1993-12-29 | 1993-12-29 | small corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186476Y true CN2186476Y (en) | 1995-01-04 |
Family
ID=33820375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93248151 Expired - Fee Related CN2186476Y (en) | 1993-12-29 | 1993-12-29 | small corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186476Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087475A (en) * | 2017-05-07 | 2017-08-25 | 浙江大学 | A kind of differential flexible corn installed threshing separator |
-
1993
- 1993-12-29 CN CN 93248151 patent/CN2186476Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107087475A (en) * | 2017-05-07 | 2017-08-25 | 浙江大学 | A kind of differential flexible corn installed threshing separator |
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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 |