CN2169277Y - Multifunctional two-purpose thresher - Google Patents
Multifunctional two-purpose thresher Download PDFInfo
- Publication number
- CN2169277Y CN2169277Y CN 93223712 CN93223712U CN2169277Y CN 2169277 Y CN2169277 Y CN 2169277Y CN 93223712 CN93223712 CN 93223712 CN 93223712 U CN93223712 U CN 93223712U CN 2169277 Y CN2169277 Y CN 2169277Y
- Authority
- CN
- China
- Prior art keywords
- main shaft
- frame
- shell
- sorting screen
- cylinder
- 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 relates to a multifunctional two-purpose thresher. A machine frame 1 is provided with two bearing seats 4, wherein, a main shaft 3 is arranged in the machine frame. The right end of the main shaft 3 is provided with a belt pulley 2, the left end of the main shaft is provided with a transmitting wheel 13, and the middle part of the main shaft is orderly provided with a roller 12, a blower 8, and a blade wheel of a blower 6. A housing 11, the blower 8, a cover of the blower 6, a sucking air duct 7, and a sucking air duct 5 are accordingly fixed on the machine frame 1 respectively by bolts. A grille concave plate 18 is arranged under the roller 12 in the housing 11, and a cleaning sieve 19 is arranged under the grille concave plate. The right end of the cleaning sieve 19 is suspended on the machine frame 1, and the left end of the cleaning sieve 19 is supported through a follow-up bracket 17. The left side of the machine frame 1 is provided with an eccentric wheel 15 which rotates the cleaning sieve 19 through a connecting rod 16.
Description
The utility model belongs to the farm machinery device, a kind of multi-functional dual-purpose thresher.
In agricultural production, traditional threshing mode is to grind, press, fall, beat, and carries out particle then and cleans, and therefore, efficient is low, and labour intensity is big.Along with the continuous development of science and technology, people research and develop all kinds of mechanical threshing devices constantly.Existing sheller unit, the function ratio that has is more single, and the complex structure that has is not easy to care and maintenance, and therefore the production cost height is not easy to apply.Still find no and the same or analogous record of the utility model through consulting interrelated data and patent searching document.
The purpose of this utility model is: for overcoming the weak point of existing release unit, therefore designed a kind of multi-functional dual-purpose thresher that integrates threshing, separates and clean.
The utility model is realized as follows:
Multi-functional dual-purpose thresher; mainly by frame; main shaft; blower fan; cylinder; compositions such as sorting screen; it is characterized in that being equipped with on the frame 1 two bearing blocks 4; by the bearings main shaft 3 in the bearing block 4; the right-hand member of main shaft 3 is equipped with belt pulley 2; left end is equipped with drive 13; at the middle part of main shaft 3 cylinder 12 and blower fan 8 are housed successively; the impeller of blower fan 6; shell 11 and blower fan 8 in cylinder 12 outsides; the outer cover of blower fan 6 and wind sucting tube 7; wind sucting tube 5 correspondingly is fixed on the frame 1 with bolt respectively; below shell 11 internal cylinder 12, be provided with grid concave plate 18; grid concave plate 18 is fixed by bolts on the frame 1 by the through hole on the shell 11; below shell 11, be provided with sorting screen 19; the right-hand member of sorting screen 19 is hung on the frame 1; left end supports by servo support 17; in the left side of frame 1 eccentric wheel 15 is housed; eccentric wheel 15 passes through belt 14 by drive 13 transmissions; connecting rod 16 left ends link to each other with eccentric wheel 15; right-hand member links to each other with sorting screen 19; the top of shell 11 is provided with cover cap 9 and spout 10, and be equipped with accordingly and can open the cover cap of using as the feeding platform downwards at spout 10 places.Shell 11 bottoms and sorting screen 19 corresponding positions are provided with grain outlet.Cylinder 12 is provided with the removable ratch that has spike-tooth.Sorting screen 19 is that two-stage is stepped, and its below, right part is provided with the mouth 20 of putting out cereal.
The utility model has the advantages that: simple in structure, easy to operate, integrate threshing, separate and clean, threshing processing can reach the grain standard of selling, and is all applicable for the threshing processing of paddy and wheat, paddy, beans.
Fig. 1 is a main TV structure schematic diagram of the present utility model;
Fig. 2 is a left TV structure schematic diagram of the present utility model;
Introduce most preferred embodiment of the present utility model with reference to the accompanying drawings in detail:
Multi-functional dual-purpose thresher, as shown in the figure, frame 1 is to form with the seam of angle steel section bar.Shell 11 is to make moulding with sheet metal.Ratch on the cylinder 12 be with bolt to the former of two ends, during installation with collar clamped to main shaft 3.Grid concave plate 18 cross sections are semicircle, intersect the ground seam anyhow with metal wire rod and become the aperture plate shape, and the sieve end is made with sheet metal in the screen cloth bottom of sorting screen 19, is interconnected between the upper and lower two-stage screen cloth, so that put out cereal.Wind sucting tube is advisable apart from sorting screen 50 millimeter, far cleans poor effect, closely then easily wraps up in the band seed.The top of two wind sucting tubes is respectively equipped with the removable cover of quantity-adjustable.Before the work; earlier thresher is placed on the smooth solid place; the feeding mouth end is high slightly; belt pulley 2 can be with flat belt or angle band transmission; for adapting to the threshing of Different Crop; can finish by the distance of adjusting between cylinder and the grid concave plate, the concrete practice is to adjust the height of bearing block, makes main shaft drive cylinder and rises or descend.During work; available motor or diesel engine drive belt pulley 2 transmission main shafts and rotate; feeding can adopt the mode of full feeding or half feeding; half feeding is by spout 10 and opens cover cap 9 to the cylinder feeding; partly feeding mainly is that rice threshing need stay employing when putting in order grass, and the operator stands in the preceding manual feeding of thresher, preferably changes the cylinder ratch before the rice threshing; use rice special threshing ratch, so that enhance productivity.Full feeding is to close cover cap 9, the cover cap at spout 10 places opened to set level form the feeding platform, only by spout 10 feedings, behind drum threshing, seed enters sorting screen, the bar grass is discharged by blower fan 8, and light foreign material are discharged through blower fan 6 by wind sucting tube 5, and the grain after cleaning can be packed by mouthful 20 discharges of putting out cereal.This thresher has and takes off material, separates and clean multiple function and full feeding, partly feeds two kinds of purposes.
Claims (4)
1; multi-functional dual-purpose thresher; mainly by frame; main shaft; blower fan; cylinder; compositions such as sorting screen; it is characterized in that being equipped with on the frame (1) two bearing blocks (4); by the bearings main shaft (3) in the bearing block (4); the right-hand member of main shaft (3) is equipped with belt pulley (2); left end is equipped with drive (13); cylinder (12) and blower fan (8) are housed successively at the middle part of main shaft (3); the impeller of blower fan (6); at cylinder (12) outside shell (11) and blower fan (8); the outer cover of blower fan (6) and wind sucting tube (7); wind sucting tube (5) correspondingly is fixed on the frame (1) with bolt respectively; be provided with grid concave plate (18) in the below of shell (11) internal cylinder (12); grid concave plate (18) is fixed by bolts on the frame (1) by the through hole on the shell (11); be provided with sorting screen (19) in the below of shell (11); the right-hand member of sorting screen (19) is hung on the frame (1); left end supports by servo support (17); in the left side of frame (1) eccentric wheel (15) is housed; eccentric wheel (15) passes through belt (14) by drive (13) transmission; connecting rod (16) left end links to each other with eccentric wheel (15); right-hand member links to each other with sorting screen (19), and the top of shell (11) is provided with cover cap (9) and spout (10); spout (10) is located to be equipped with accordingly and can be opened the cover cap of using as the feeding platform downwards.
2, multi-functional dual-purpose thresher as claimed in claim 1 is characterized in that said shell (11) bottom and sorting screen (19) corresponding position are provided with grain outlet.
3, multi-functional dual-purpose thresher as claimed in claim 1 is characterized in that said cylinder (12) is provided with the removable ratch that has spike-tooth.
4, multi-functional dual-purpose thresher as claimed in claim 1 is characterized in that said sorting screen (19) is stepped for two-stage, and its below, right part is provided with put out cereal mouthful (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223712 CN2169277Y (en) | 1993-09-09 | 1993-09-09 | Multifunctional two-purpose thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93223712 CN2169277Y (en) | 1993-09-09 | 1993-09-09 | Multifunctional two-purpose thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169277Y true CN2169277Y (en) | 1994-06-22 |
Family
ID=33801959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93223712 Expired - Fee Related CN2169277Y (en) | 1993-09-09 | 1993-09-09 | Multifunctional two-purpose thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169277Y (en) |
-
1993
- 1993-09-09 CN CN 93223712 patent/CN2169277Y/en not_active Expired - Fee Related
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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 |