CN2332163Y - rice thresher - Google Patents
rice thresher Download PDFInfo
- Publication number
- CN2332163Y CN2332163Y CN 98207601 CN98207601U CN2332163Y CN 2332163 Y CN2332163 Y CN 2332163Y CN 98207601 CN98207601 CN 98207601 CN 98207601 U CN98207601 U CN 98207601U CN 2332163 Y CN2332163 Y CN 2332163Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- rice
- paddy
- rear portion
- screen cloth
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 22
- 235000009566 rice Nutrition 0.000 title claims abstract description 22
- 240000007594 Oryza sativa Species 0.000 title claims 2
- 241000251169 Alopias vulpinus Species 0.000 title abstract description 7
- 235000013339 cereals Nutrition 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 14
- 206010041662 Splinter Diseases 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 241000209094 Oryza Species 0.000 abstract description 20
- 230000013011 mating Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 241000736192 Ostrya virginiana Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Threshing Machine Elements (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice thresher. The rice thresher is improved on the basis of the existing single-roller rice thresher and is mainly characterized in that an anti-bouncing net is arranged in a top cover, a long hole is arranged on the sieve bottom in the front of a vibrating screen, a double-layer screen is arranged at the rear of the vibrating screen, and a re-threshing device is arranged at the rear of a roller and close to a fan. It has the advantages of simple transmission mechanism, reasonable structure, no rice grain rebounding and splashing, safe use, high working efficiency, high threshing rate, effective removal of rice false smut, etc.
Description
The utility model relates to a kind of paddy-eliminator, belongs to a kind of thresher machine.
Existing paddy-eliminator is generally twin-roll, and mating power power is big, the transmission mechanism complexity; Part is single cylinder paddy-eliminator, this thresher threshing performance is low, and the bounce-back of grain of rice collision overhead guard is outwards splashed from the paddy rice inlet, the operator's that easily injures eyes, and this in addition thresher is owing to be iron plate at the bottom of the sieve of vibratory sieve front portion, atresia, foreign material such as tiny chip can not be missed at any time, and enter on the screen cloth of rear portion with grain etc., thereby inefficiency, chip also is difficult for blotting only, influences the threshing quality; It is to remove the infected seed of false smut in threshing course that above-mentioned paddy-eliminator also has a common shortcoming.
The purpose of this utility model is to overcome the weak point in the background technology and provides a kind of structure than advantages of simple, the paddy-eliminator that threshing performance height, mating power power be little, can remove the false smut infected seed.
The purpose of this utility model be achieved in that it be on the basis of existing single cylinder paddy-eliminator, carry out improved.It comprises frame, cylinder, blower fan, transmission mechanism, horizontal screen, vibratory sieve, overhead guard, guard shield, and its main feature is that splinter net is housed in overhead guard; The front portion sieve end of vibratory sieve, be provided with elongated hole, and the rear portion screen cloth is double-deck; The place is provided with rethreshing device at the nearly blower fan in cylinder rear portion.
The purpose of this utility model can also realize by following technical measures: the upper strata screen cloth of double-deck screen cloth is a circular port, lower screen is a slotted hole, be disposed with assorted surplus outlet, the outlet of false smut infected seed, grain of rice outlet from top to bottom with the double-deck screen cloth correspondence in vibratory sieve rear portion (face the left side be before, the right side is the back); Its rethreshing device is a shell of adorning a bottom opening at the cylinder rear portion, and shell cooperates formation with cylinder.
The utility model has following advantage compared with prior art:
1, owing in the overhead guard splinter net is housed, the grain of rice that splashes is run into behind the splinter net to fall naturally, the operator's that avoided grain of rice collision overhead guard to rebound splashing injuring eyes etc.;
2, because vibratory sieve front portion (Zuo Weiqian) the sieve end is provided with elongated hole, more tiny foreign material such as rice stalk chip are discharged through elongated hole, have alleviated the load of rear portion screen cloth, thereby have improved operating efficiency;
3, the vibratory sieve rear portion is double-deck screen cloth, the upper strata is a circular hole, lower floor is a slotted hole, this structure cleaning is clean, can effectively remove the false smut infected seed, particularly suitable in false smut morbidity serious area, assorted surplusly discharge through assorted surplus outlet from the upper strata screen cloth, the general normal big 3-4 of the grain of rice of false smut infected seed doubly, globulate, screen cloth falls into lower screen together with the grain of rice through the upper strata, because lower screen is a slotted hole, only allows the grain of rice to pass through, infected seed is trapped on the lower screen, discharge through the false smut infected seed outlet corresponding with it, the grain of rice outlet of the grain of rice under lower screen discharged;
4, the utility model is single cylinder, simple and reasonable, owing to be provided with rethreshing device at the nearly blower fan in cylinder rear portion place, thereby threshing performance height, it has overcome the high-power shortcoming of transmission mechanism complexity, mating power of twin-roll, overcome the low shortcoming of single cylinder threshing performance again, it is simple in structure, and mating power power is little, generally uses 4.5-5 kilowatt electromotor or the supporting use of diesel engine to get final product.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model left view schematic diagram
Among the figure: sieve is taken turns (1), sieve main wheel (2), garden dish (3), splinter net (4), overhead guard (5), is led straw articles (6), rethreshing device (7), blower fan (8), inlet scoop (9), main shaft (10), main wheel (11), frame (12), grain of rice outlet (13), false smut infected seed outlet (14), mix surplus outlet (15), guard shield (16), tooth (17), connecting rod (18), vibratory sieve (19), plansifter (20), cylinder (21), rocking arm (22).
Below in conjunction with drawings and Examples in detail the utility model is described in detail: it is by frame (12), vibratory sieve (19), plansifter (20), cylinder (21), formations such as transmission mechanism, cylinder (21) is the cylinder of being made by garden dish (3) and 12-16 root batten, close the open type cylinder of system for hophornbeam, batten is provided with down " U " shape tooth (17), tooth (17) also can be made down " V " shape or other shapes, cylinder (21) is fixed on the main shaft (10), place on the frame (12) by bearing, the nearly blower fan (8) of cylinder (21) is located the shell of a bottom opening of suit, shell is welded on the frame (12), shell cooperates formation rethreshing device (7) with cylinder (21), the length of rethreshing device accounts for 1/4th of cylinder, and the assorted surplus disconnected fringe that will not purify etc. carries out threshing here.By blower fan (8) surplus the blowing out of will mixing, the fan of blower fan is coaxial with cylinder (21), cylinder (21) is gone up to be fixed with on the methods, rack (12) and is led straw articles (6) (as shown in Figure 1) and overhead guard (5), splinter net (4) is housed in overhead guard (5), spatter to prevent that grain of rice bounce-back is outer, also can remove overhead guard (5), the trampoline (4) of only setting up defences according to customer requirements.Cylinder (21) bottom is provided with guard shield (16), cylinder (21) below is provided with every careless macropore plansifter (20), plansifter (20) below is provided with vibratory sieve (19), vibratory sieve (19) is by rocking arm (22), sieve wheel (1), sieve main wheel (2) is connected with main shaft (10), and pass through connecting rod (18) hinge joint on frame (12), the rear portion screen cloth of vibratory sieve (19) is a circular port for double-deck (not drawing among the figure) its upper strata screen cloth, lower screen is a slotted hole, with last, the lower screen correspondence is disposed with assorted surplus outlet (15) from top to bottom, false smut infected seed outlet (14), grain of rice outlet (13).For improving the air draught effect of blower fan (18), respectively establish an inlet scoop (9) in blower fan (8) both sides.The utility model links to each other with the driving wheel of mating power by the main wheel (11) on the main shaft (10), and its mating power is 4.5-5 kilowatt electromotor or a diesel engine.During work,, on the cylinder of rotation, carry out threshing with the hand-tight rice handle of holding.
Claims (4)
1, a kind of paddy-eliminator, it comprises frame, cylinder, blower fan transmission mechanism, horizontal screen, vibratory sieve, overhead guard, guard shield, it is characterized in that:
A, splinter net is housed in overhead guard;
B, the anterior sieve of the vibratory sieve end, are provided with elongated hole, and the rear portion screen cloth is double-deck;
C, be provided with rethreshing device at the nearly blower fan in cylinder rear portion place.
2, paddy-eliminator according to claim 1, its characteristics are that the upper strata screen cloth is a circular port, and lower screen is a slotted hole.
3, paddy-eliminator according to claim 1 is characterized in that corresponding be provided with successively assorted surplus outlet, the outlet of false smut infected seed, grain of rice outlet with the double-deck screen cloth in vibratory sieve rear portion from top to bottom.
4, paddy-eliminator according to claim 1 is characterized in that rethreshing device is that shell cooperates formation with cylinder at bottom opening shell of cylinder rear portion suit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207601 CN2332163Y (en) | 1998-07-24 | 1998-07-24 | rice thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98207601 CN2332163Y (en) | 1998-07-24 | 1998-07-24 | rice thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2332163Y true CN2332163Y (en) | 1999-08-11 |
Family
ID=33963490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98207601 Expired - Fee Related CN2332163Y (en) | 1998-07-24 | 1998-07-24 | rice thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2332163Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742421A (en) * | 2012-07-13 | 2012-10-24 | 成都依瑞克科技有限公司 | Multifunctional threshing awner |
| CN102771264A (en) * | 2012-07-13 | 2012-11-14 | 成都依瑞克科技有限公司 | Mobile multi-level selecting mechanism for rice and wheat |
| CN102771263A (en) * | 2012-07-13 | 2012-11-14 | 成都依瑞克科技有限公司 | Multi-layer screening and measuring equipment for rice and wheat |
-
1998
- 1998-07-24 CN CN 98207601 patent/CN2332163Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742421A (en) * | 2012-07-13 | 2012-10-24 | 成都依瑞克科技有限公司 | Multifunctional threshing awner |
| CN102771264A (en) * | 2012-07-13 | 2012-11-14 | 成都依瑞克科技有限公司 | Mobile multi-level selecting mechanism for rice and wheat |
| CN102771263A (en) * | 2012-07-13 | 2012-11-14 | 成都依瑞克科技有限公司 | Multi-layer screening and measuring equipment for rice and wheat |
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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 |