CN2507236Y - Double-drum high-efficiency thresher - Google Patents
Double-drum high-efficiency thresher Download PDFInfo
- Publication number
- CN2507236Y CN2507236Y CN 01256484 CN01256484U CN2507236Y CN 2507236 Y CN2507236 Y CN 2507236Y CN 01256484 CN01256484 CN 01256484 CN 01256484 U CN01256484 U CN 01256484U CN 2507236 Y CN2507236 Y CN 2507236Y
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- threshing
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Abstract
The utility model provides a two-cylinder performance thresher which aims to solve the problem of low threshing efficiency, poor threshing rate, and small scope of application. The utility model comprises a frame, a threshing double cylinder which is arranged on the frame, a concave grate, a kernel outlet, an offal outlet, a feed inlet and a fan. The utility model is characterized in that a separation barrel at the lower portion of the threshing cylinder is provided with a rib, one section of which presents helical line while the other section of which presents straight line, and a separating concave plate at the lower portion of the separation barrel is provided with a relating outlet. The utility model can thresh farm crops of broad beans, rice, wheat, corns, soybeans, and peas and the like on the machine, thereby achieving the multipurpose effect in a machine. Further, the utility model is a more perfect multipurpose thresher which also has the advantages of wide scope of application, high threshing efficiency and predominant combination property and the like.
Description
The utility model relates to a kind of thresher, especially a kind of efficient thresher with twin-roll.
Thresher is an important machinery in the agricultural production, and its threshing efficiency and the scope of application will directly influence the processing after the crops harvest.Existing thresher can only carry out threshing to a kind of or two kinds of crops mostly, and the threshing poor effect, and just threshing performance, clean rate are limited.If will carry out threshing to multiple kinds of crops, the one, need to be equipped with many corresponding threshers, this is difficult to realize for the not high peasant of income beyond doubt; The 2nd, need change existing thresher parts such as threshing cylinder etc., though expense reduces, operation is inconvenient, and wastes time and energy.It is low that other existing thresher also exists threshing efficiency, purifies rate variance, and service life is short, and therefore the not obvious deficiency that waits of comprehensive benefit, must make improvements.
The purpose of this utility model is to overcome the deficiency of prior art, provides a kind of applied widely, threshing efficiency height, long service life, the efficient thresher of the twin-roll of good combination property.
The technical solution of the utility model is: it comprises frame, be located at threshing twin-roll, concave grate and the seed outlet on the frame, assorted surplus outlet, charging aperture, blower fan, it is characterized in that the separation barrel that is positioned at the threshing cylinder below is provided with one section another section of line rib linearly in the shape of a spiral, and the separation notch board of separation barrel below is provided with adjustable outlet, so that in the process of separating seed, chaff end and straw, finish the threshing once more of crops simultaneously, thereby improve the threshing performance of crops.Straight line rib on the described separation barrel is positioned at the blower fan top, and adjustable outlet is located at this straight line rib is corresponding and separates on the notch board, by adjusting the size of this outlet, the threshing that realizes variety classes, different-grain diameter crops with separate, thereby enlarge its scope of application.Described separation notch board is divided into the screen cloth section and the section of slagging tap, the screen cloth section is positioned at separation barrel spiral rib below, is provided with bran output bucket below this screen cloth section, is used for the bran end, the section of slagging tap is positioned at separation barrel straight line rib below, is used for discharging separation barrel seed and short broken assorted surplus.
The utility model compared with prior art has following advantage and effect: since after being provided with earlier line in the shape of a spiral on the separation barrel below the threshing cylinder linearly rib, not only can in the progradation of material, carry out seed and other assorted surplus separating, but also further cereal threshing once more, thereby effectively improve threshing performance to not purifying; Owing to separate the outlet that notch board is provided with the adjustable size joint,, make crops such as broad bean, paddy rice, wheat, corn, soybean, pea can both on this machine, carry out threshing again, reach effect of one machine multiple purposes by adjusting the size of this outlet.In addition the utility model also have applied widely, the threshing efficiency height, characteristics such as combination property is superior are a kind of comparatively desirable universal thrashing machines.
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the left TV structure figure of the utility model;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the separation barrel structure chart.
Below in conjunction with accompanying drawing the utility model is described further, is not limited in this but hold within the utility model.
Among the figure, 1 is frame, 2 is cylinder shaft, be installed on the frame 1 by bearing 21,3 is belt pulley, link to each other with motor 13 by driving belt 31, so that axle 2 is rotated, 4 is cover body, be located at the threshing cylinder top, have spout 41 on this cover body and slag notch 42,5 is the guide threshing device, be installed on the axle 2,6 is threshing cylinder, which is provided with groove bow tooth 61, its end is provided with scum plate 62,7 and is the threshing concave plate sieve, be located at the threshing cylinder below, 8 is separation barrel, is positioned at the below of threshing cylinder 6, which is provided with one section line 81 another sections rib of 82 linearly in the shape of a spiral, the axle 83 of this separation barrel is installed on the frame 1 by bearing 84, the two ends of axle are respectively equipped with belt pulley 85 and 86,86 and link to each other with belt pulley 3 by driving-belt, and 85 link to each other with blower fan belt pulley 102 by driving-belt, 9 for separating notch board, be located at the below of separation barrel 8, this separation notch board is divided into screen cloth section 91 and the section of slagging tap 92, and screen cloth section 91 is positioned at separation barrel spiral rib end, the section of slagging tap 92 is positioned at separation barrel straight line rib end, be provided with bran output bucket 93 below screen cloth section 91, be provided with outlet 94 in addition on the separation notch board, this outlet is provided with adjustable slide plate 95, be used to adjust the size of outlet 94,10 is blower fan, and blower fan axle 101 is installed on the frame 1 by bearing, and 102 is belt pulley, be located at blower fan axle 101 ends, and link to each other with belt pulley 85,11 are assorted surplus mouthful, are located to separate notch board and exports 94 bottoms, be somebody's turn to do on assorted surplus mouthful, adjustable down, before, the back is adjustable, and 12 are the seed outlet, and 13 is motor.
Claims (3)
1; the efficient thresher of a kind of twin-roll; comprise frame; be located at threshing twin-roll, concave grate and the seed outlet on the frame, assorted surplus outlet, charging aperture, blower fan; it is characterized in that the separation barrel that is positioned at the threshing cylinder below is provided with one section another section of line rib linearly in the shape of a spiral, and the separation notch board of separation barrel below is provided with adjustable outlet.
2, efficient thresher according to claim 1 is characterized in that straight line rib on the described separation barrel is positioned at the blower fan top, and adjustable outlet is located at, and the straight line rib is corresponding separates on the notch board with this.
3; efficient thresher according to claim 1 is characterized in that described separation notch board is divided into the screen cloth section and the section of slagging tap, and the screen cloth section is positioned at separation barrel spiral rib below; be provided with bran output bucket below this screen cloth section, the section of slagging tap is positioned at separation barrel straight line rib below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256484 CN2507236Y (en) | 2001-11-03 | 2001-11-03 | Double-drum high-efficiency thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01256484 CN2507236Y (en) | 2001-11-03 | 2001-11-03 | Double-drum high-efficiency thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2507236Y true CN2507236Y (en) | 2002-08-28 |
Family
ID=33665442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01256484 Expired - Fee Related CN2507236Y (en) | 2001-11-03 | 2001-11-03 | Double-drum high-efficiency thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2507236Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
-
2001
- 2001-11-03 CN CN 01256484 patent/CN2507236Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
| CN103477793B (en) * | 2013-07-29 | 2016-03-02 | 重庆民茂机械制造有限公司 | Baby combine efficient reaping threshing assembly |
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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 |