CN2368268Y - Dual automatic rice thresher - Google Patents
Dual automatic rice thresher Download PDFInfo
- Publication number
- CN2368268Y CN2368268Y CN 99232656 CN99232656U CN2368268Y CN 2368268 Y CN2368268 Y CN 2368268Y CN 99232656 CN99232656 CN 99232656 CN 99232656 U CN99232656 U CN 99232656U CN 2368268 Y CN2368268 Y CN 2368268Y
- Authority
- CN
- China
- Prior art keywords
- paddy
- cylinder
- outlet
- hair
- grain
- 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 dual automatic rice thresher which is provided with a conveyor belt at the lower part of a threshing roller. A grain and grass separating barrel is installed at the tail part of the rice thresher and a group of cyclone blades are arranged in the grain and grass separating barrel. One end of the grain and grass separating barrel is provided with a grain and grass outlet, and the cyclone blades are rotated at high speed to blow out grains and grass. The lower part of the separating barrel is provided with a rice grain outlet, and rice grains fall into a grain basket from the rice grain outlet. The utility model has the advantages of simple structure, less grain loss and clean grain and grass separation, and lightens the labor intensity.
Description
The utility model relates to a kind of agricultural machinery apparatus.
In existing rice thresher, generally use vibrating screen that the paddy hair is separated, this separating method falls that grain is many, the separation of paddy hair is unclean, and practicality is not strong.
The purpose of this utility model be to provide a kind of simple in structure, paddy hair separate clean, fall grain less, can adorn the rice thresher of paddy automatically.
For solving above-mentioned task, the utility model employing scheme is: a conveyer belt is installed in the threshing cylinder bottom, at the rice thresher afterbody paddy hair cylinder is installed.
In above-mentioned solution, conveyer belt and cylinder are connected, the conveyer belt high speed rotating, paddy and paddy hair mixture are sent in the cylinder, cylinder one end has a paddy hair outlet, a whirlwind blade shaft is arranged in the cylinder, and the whirlwind blade is welded on the axle, and tilts towards paddy hair Way out, paddy outlet of cylinder bottom welding, intercept with mesh screen between cylinder and the paddy outlet, whirlwind blade high speed rotating stirs paddy and paddy hair mixture on the one hand, and the paddy hair kicked up, during whirlwind blade high speed rotating, produce one powerful wind-force on the other hand, the paddy hair is blown out cylinder.Paddy enters the paddy outlet by mesh screen under action of gravity, and falls in the paddy basket of paddy outlet bottom.This design is simple in structure, falls that paddy is few, the paddy hair separates totally, improved efficiency, reduced labour intensity, can save 1 above labour.
Further describe below in conjunction with drawings and Examples:
Fig. 1 is two rice thresher embodiment front views automatically.
Fig. 2 is the moving rice thresher embodiment vertical view of binocular.
Fig. 3 is that cylinder and the conveyer belt of two rice thresher embodiment automatically is connected figure.
Fig. 4 is two paddy hair outlet diagrams of rice thresher embodiment automatically.
In rice thresher front view shown in Figure 1,17 is frame, and 30 is the rice thresher cover, and 1 is threshing cylinder, and 14 is power rack, and power 4 is fixedly mounted on the power rack 14.Belt 2 connects power 4 and threshing cylinder 1.Belt 5 connects power 4 and middle belt pulley 29.Belt 7 connects big belt pulley 6 and small belt pulley 8, and gear 9 and gear 12 coincide.11 is the whirlwind blade, and 10 is paddy hair cylinder, and paddy outlet 13 is welded on cylinder 10 bottoms.3 is conveyer belt, transmits paddy and paddy hair mixture.15 is tiltedly side of frame, and 18 is bearing block, and 16 is the upper rack Nogata.
In rice thresher vertical view shown in Figure 2,19 is conveyor shaft, and axle 19 is installed on the bearing block 18.20 is conveyor shaft, and axle 20 is installed on the bearing block 21, and conveyer belt 3 is enclosed within on the axle 19 and 20.Conveyor shaft 20 and big belt pulley 6 shared same axises 22.Small belt pulley 8 and middle belt pulley 29 and gear 9 shared same axises 23, axle 23 is installed on the bearing block 24.26 is the whirlwind blade shaft, and whirlwind blade 11 is welded on the axle 26, and exports 28 directions towards the paddy hair, and gear 12 is fixed on the whirlwind blade shaft 26, and axle 26 is installed on the bearing block 25.Bearing block 21,24,25 is fixedly mounted on the rice thresher Nogata 16.27 is mesh screen, between paddy outlet 13 and the cylinder 10 with mesh screen 27 block every, only allow paddy enter and export 13, and do not allow the paddy hair enter.After conveyer belt is sent paddy and paddy hair mixture to cylinder, whirlwind blade high speed rotating, on the one hand paddy and paddy hair are stirred, and the paddy hair kicked up, the wind-force that is produced during whirlwind blade high speed rotating blows out the outlet of paddy hair to the paddy hair on the other hand, and paddy enters out the mouth of a valley by mesh screen under action of gravity, and falls into out in the paddy basket under the mouth of a valley.
Cylinder and conveyer belt at rice thresher shown in Figure 3 are connected among the figure, and at cylinder 10 and conveyer belt 3 joining places, cylinder has a groove 31, enters in the cylinder for paddy and paddy hair mixture, and 11 is the whirlwind blade.
In the paddy hair outlet diagram of rice thresher shown in Figure 4, the paddy hair port of export bottom of cylinder 10 prevents that with 32 sealings of paddy baffle plate paddy from throwing away, and top is paddy hair outlet 28.
Claims (3)
1, a kind of two rice thresher automatically comprises frame (17), power (4), threshing cylinder (1), rice thresher cover (30), it is characterized in that: in threshing cylinder (1) bottom a conveyer has been installed, at the rice thresher afterbody paddy hair separator has been installed.
2, rice thresher according to claim 1, it is characterized in that: conveyer is a conveyer belt (3), and conveyer belt (3) one ends are enclosed within on the axle (19), and an end is enclosed within on the axle (20), and and paddy hair cylinder (10) be connected, conveyer belt (3) is driven by big belt pulley (6) and rotates.
3, two rice thresher automatically according to claim 1 and 2, it is characterized in that: paddy hair separator is by cylinder (10), whirlwind blade shaft (26), whirlwind blade (11), paddy hair outlet (28), paddy outlet (13) is formed, cylinder (10) is a closed cylinder, in it and conveyer belt (3) joining place a groove (31) is arranged, the paddy hair port of export bottom of cylinder is sealed with paddy baffle plate (32), top is paddy hair outlet (28), paddy outlet (13) weld separation tube bottom, between paddy outlet (13) and the cylinder (10) with mesh screen (27) block every, medial rotation blade (11) is welded on the whirlwind blade shaft (26), and towards the inclination of paddy hair Way out, whirlwind blade shaft (26) is driven by gear (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232656 CN2368268Y (en) | 1999-01-13 | 1999-01-13 | Dual automatic rice thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99232656 CN2368268Y (en) | 1999-01-13 | 1999-01-13 | Dual automatic rice thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2368268Y true CN2368268Y (en) | 2000-03-15 |
Family
ID=34021300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99232656 Expired - Fee Related CN2368268Y (en) | 1999-01-13 | 1999-01-13 | Dual automatic rice thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2368268Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306607A (en) * | 2017-06-21 | 2017-11-03 | 枞阳县周泽红家庭农场 | A kind of small-sized rice sheller unit |
| CN107347380A (en) * | 2017-06-21 | 2017-11-17 | 枞阳县周泽红家庭农场 | A kind of mobile model rice threshing device |
| CN107409641A (en) * | 2017-06-21 | 2017-12-01 | 枞阳县周泽红家庭农场 | A kind of rice threshing device for picking up fringe |
-
1999
- 1999-01-13 CN CN 99232656 patent/CN2368268Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306607A (en) * | 2017-06-21 | 2017-11-03 | 枞阳县周泽红家庭农场 | A kind of small-sized rice sheller unit |
| CN107347380A (en) * | 2017-06-21 | 2017-11-17 | 枞阳县周泽红家庭农场 | A kind of mobile model rice threshing device |
| CN107409641A (en) * | 2017-06-21 | 2017-12-01 | 枞阳县周泽红家庭农场 | A kind of rice threshing device for picking up fringe |
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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 |