CN202222176U - Rice and wheat thresher - Google Patents
Rice and wheat thresher Download PDFInfo
- Publication number
- CN202222176U CN202222176U CN201120317356XU CN201120317356U CN202222176U CN 202222176 U CN202222176 U CN 202222176U CN 201120317356X U CN201120317356X U CN 201120317356XU CN 201120317356 U CN201120317356 U CN 201120317356U CN 202222176 U CN202222176 U CN 202222176U
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- CN
- China
- Prior art keywords
- threshing
- belt
- barrel
- rice
- drives
- 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 provides a rice and wheat thresher, wherein, a reticular conveyor belt is positioned below a threshing roller; a driving shaft of the reticular conveyor belt is mounted at the rear lower part of the barrel wall of a threshing barrel, and a driven shaft is mounted on an outlet at the front part of the threshing barrel; a blower and an oblique air blowing channel are mounted below the threshing barrel; a discharge hopper at the lower part of the threshing barrel is communicated with the air blowing channel; a rice and wheat outlet hopper is arranged at the front end of the air blowing channel; immatured grain separation meshes are formed on the front wall of the grain ear outlet hopper; a gasoline/diesel engine drives the blower through a belt; the blower drives the threshing roller through a belt; and the threshing roller drives the reticular conveyor belt through a belt. According to the utility model, the processes of threshing and sorting for rice ears or wheat ears can be performed in one go, time and labor are saved, and labor intensity is lowered, and meanwhile, the rice and wheat thresher has the advantages of simple structure, small volume and light weight, and is particularly suitable for use in mountainous areas and hilly areas.
Description
Technical field
A kind of agricultural machinery that spike of rice, wheat head threshing are used.
Background technology
The existing paddy thresher of vast mountainous rural area only is equipped with threshing cylinder, drives threshing cylinder with foot-operated or dynamic power machine, and its function only is that the fringe grain is separated with straw together with the fringe bits.Separate if will strengthen paddy, shrivelled kernel and fringe bits, also need carry out sorting with windmill.Both time-consuming, require great effort again, inefficiency, labour intensity is big.
Summary of the invention
The purpose of the utility model provides a kind of rice-wheat thresher, accomplishes threshing, sorting one step completion, increases work efficiency, and reduces labor intensity.
The utility model comprises the threshing barrel that is fixed on the frame top and is fixed on the vapour/diesel engine on the frame seat board; Threshing cylinder is equipped with on threshing barrel bucket wall top; Improvements are that netted conveyer belt is positioned at the threshing cylinder below; Netted conveyer belt driving shaft is installed on the threshing barrel rear lower bucket wall, driven shaft is installed in and takes off in the anterior outlet of charging basket; The threshing barrel below is equipped with the blowing passage of blower fan and inclination, and threshing barrel bottom discharge bucket and blowing channel connection, blowing passage front end have bending fringe grain outlet bucket down; There is shrivelled kernel to separate mesh on the fringe grain outlet bucket front; Belt pulley on vapour/diesel engine main shaft drives the blower fan big belt pulley on the blower fan main shaft through belt, and the blower fan small belt pulley on the blower fan main shaft drives the threshing big belt pulley on the threshing cylinder main shaft through belt, and the threshing small belt pulley drives the feed belt wheel on the netted conveyer belt driving shaft through belt.
Operation principle and method for using are following:
Start vapour/diesel engine, its main shaft drives blower fan, threshing cylinder high speed rotating through belt drive unit, drives netted conveyer belt operation simultaneously, and the high wind that blows out in the blower fan then blows out in blowing passage and threshing barrel discharge bucket respectively.Hand-held straw places the spike of rice or the wheat head on the threshing cylinder; The threshing cylinder of rotation is hit fringe grain, fringe bits and part hair grass on the netted conveyer belt down from straw; Owing to have high wind to blow out in the discharge bucket; Have only the heavier fringe grain of weight can pass netted conveyer belt and fall in the discharge bucket, fringe bits and a hair grass then taken away by netted conveyer belt and the machine of dishing out outside, the fringe grain that falls into discharge bucket blows the lower edge insufflation channel at high wind and advances.When the fringe grain arrived fringe grain outlet bucket place, strong grain or strong paddy were bundled in because of deadweight falls in the gunnysack on the outlet bucket, and flat grain or shrivelled kernel are then separated mesh by the shrivelled kernel of high wind from the outlet bucket front and blow out outside the machine.
Compared with present technology, the characteristics of the utility model are threshing, the sorting operations of the disposable completion spike of rice or the wheat head, and the time and labour saving reduces labor intensity, and simple in structure, and volume is little, and is in light weight, are particularly suitable for mountain area and knob and use.
Description of drawings
Fig. 1 is rice-wheat thresher front view (the canopy cover that is positioned at the threshing barrel top does not draw, and is as follows)
Fig. 2 is that the A of Fig. 1 is to cutaway view
Fig. 3 is the rice-wheat thresher right view
Embodiment
As shown in the figure; The utility model comprises the threshing barrel 2 that is fixed on frame 1 top and is fixed on the vapour/diesel engine 3 on the frame seat board; Threshing cylinder 4 is equipped with on 2 barrels of wall tops of threshing barrel, and difference is that netted conveyer belt is positioned at threshing cylinder 4 belows, and netted conveyer belt 5 driving shafts 51 are installed on the threshing barrel 2 rear lower bucket walls, driven shaft 52 is installed in the threshing barrel 2 anterior outlets; Threshing barrel 2 belows are equipped with blower fan 6 and blowing passage 7; Threshing barrel 2 bottom discharge buckets 21 are communicated with blowing passage 7, and blowing passage 7 front ends have bending fringe grain outlet bucket down, have shrivelled kernel to separate mesh 72 on fringe grain outlet bucket 71 antethecas; Belt pulley 31 on vapour/diesel engine 3 main shafts drives the big belt pulley 61 on blower fan 6 main shafts through belt; Small belt pulley 62 on the blower fan main shaft drives the threshing big belt pulley 41 on threshing cylinder 4 main shafts through belt, and threshing small belt pulley 42 drives the feed belt wheel 53 on netted conveyer belt 5 driving shafts 51 through belt.
In the present embodiment, get into blowing passage 7, on discharge bucket 21, be inserted with the active plugboard (22) of band screen pack in order to prevent the bigger article of straw and so on.
Claims (2)
1. rice-wheat thresher; Include the threshing barrel (2) that is fixed on frame (1) top and be fixed on the vapour/diesel engine (3) on frame (1) seat board; Threshing cylinder (4) is equipped with on threshing barrel (2) bucket wall top; It is characterized in that netted conveyer belt (5) is positioned at threshing cylinder (4) below; Netted conveyer belt (5) driving shaft (51) is installed on threshing barrel (2) the rear lower bucket wall, driven shaft (52) is installed in the anterior outlet of threshing barrel (2), the blowing passage (7) that threshing barrel (2) below is equipped with blower fan (6) and tilts, and threshing barrel (2) bottom discharge bucket (21) is communicated with blowing passage (7); Blowing passage (7) front end has bending fringe grain outlet bucket (71) down, has shrivelled kernel to separate mesh (72) on fringe grain outlet bucket (71) antetheca; Belt pulley (31) on vapour/diesel engine (3) main shaft drives the blower fan big belt pulley (61) on blower fan (6) main shaft through belt; Small belt pulley on the blower fan main shaft (62) drives the threshing big belt pulley (41) on threshing cylinder (4) main shaft through belt, and threshing small belt pulley (42) drives the feed belt wheel (53) on netted conveyer belt (5) driving shaft (51) through belt.
2. rice-wheat thresher according to claim 1 is characterized in that being inserted with on the discharge bucket (21) portable plate (22) of being with screen pack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120317356XU CN202222176U (en) | 2011-08-26 | 2011-08-26 | Rice and wheat thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120317356XU CN202222176U (en) | 2011-08-26 | 2011-08-26 | Rice and wheat thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202222176U true CN202222176U (en) | 2012-05-23 |
Family
ID=46072792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120317356XU Expired - Fee Related CN202222176U (en) | 2011-08-26 | 2011-08-26 | Rice and wheat thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202222176U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
| CN108811782A (en) * | 2018-06-06 | 2018-11-16 | 荆门畅享光年机电技术服务有限公司 | A kind of rice processing equipment using roller screen |
-
2011
- 2011-08-26 CN CN201120317356XU patent/CN202222176U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
| CN108811782A (en) * | 2018-06-06 | 2018-11-16 | 荆门畅享光年机电技术服务有限公司 | A kind of rice processing equipment using roller screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20130826 |