CN2523185Y - Small rice harvester - Google Patents
Small rice harvester Download PDFInfo
- Publication number
- CN2523185Y CN2523185Y CN 02204584 CN02204584U CN2523185Y CN 2523185 Y CN2523185 Y CN 2523185Y CN 02204584 CN02204584 CN 02204584 CN 02204584 U CN02204584 U CN 02204584U CN 2523185 Y CN2523185 Y CN 2523185Y
- Authority
- CN
- China
- Prior art keywords
- conveyer belt
- threshing cylinder
- sprocket wheel
- rice
- utility
- 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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Abstract
The utility model discloses a mini-paddy harvester, which consists of a power, a chain wheel and a variable speed mechanism, a walking wheel, a threshing roller, cutter knives, two conveyor belts, wherein, the walking wheel and the harvester mechanism are controlled separately. The threshing roller and the two conveyor bolts have an angle of 35 to 50 degrees. The weight of the whole machine is less than 125 kilogram. The utility model has the advantages of straightforward operation, good effect of harvesting and threshing, low cost and easy maintenance, and the utility model is especially suitable for harvesting work of small paddy fields.
Description
Affiliated technical field
The utility model relates to a kind of improvement of rice harvester, and it belongs to the agricultural machinery class, is applicable to the harvesting operation of crops paddy rice, wheat.
Background technology
The outlet of agricultural is mechanization; the harvesting of carrying out crop in the paddy field has certain degree of difficulty; this has caused people's very big concern; I once proposed the technical scheme of " a kind of rice/wheat combine " for this reason; (see number of patent application for details be 99201982.6 file) this grain header is mainly by power; gearbox; road wheel; the scissors cutter; separating mechanism; dialing-grain unit is formed; main rotary shaft connects a sprocket wheel; sprocket wheel drives threshing cylinder and carries out threshing; the pulley that is connected with sprocket wheel drives the scissors cutter; conveyer belt; divide the operation of ridge mechanism, the scissors cutter; conveyer belt and main rotary shaft up and down; form 10-20 ° angle between the threshing cylinder.This harvesting rational in infrastructure, high efficiency, but complete machine is still relatively heavier, and cost is higher, and operation is difficulty, goes wrong in small piece paddy field operation meeting especially.
Summary of the invention
Task of the present utility model is that a kind of small-sized rice harvester will be provided, and its compact conformation is cheap, in light weight, easy to operate, and maintenance is particularly suitable for operation in the paddy field easily.
Task of the present utility model is to finish in such a way.This small-sized paddy rice harvesting locomotive wheel walking and harvesting mechanism controls are separated, and the walking action can not have influence on harvesting work, operates more convenient.Because two conveyer belts form 35-50 ° angle with separating mechanism, the rice standing grain is carried move to be more prone to, spike of rice is to enter separating mechanism from the upper right side and pull along diagonal, its threshing is effective.This small-sized rice harvester complete machine weight is no more than 125 kilograms, is particularly suitable for operation in the small piece paddy field, and is easy to operate, laborsaving, sinkage can not take place.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further elaborated.
Fig. 1 is a small-sized rice grain header structure chart of the present utility model.
Fig. 2 is a small-sized rice grain header end view of the present utility model.
Among the figure 1, power, 2, sprocket wheel, 3, gear; 4, road wheel, 5, the change-speed gearing group, 6, threshing cylinder; 7, right angle gear, 8, cutter, 9, upper conveyor belt; 10, following conveyer belt, 11, top rotary table, 12, lower rotary table; 13, conveyer belt, 14, separating mechanism, 15, right angle gear; 16, rotating shaft, 17, turning cylinder, 18, Chu Gu mechanism.
Embodiment
Can see from Fig. 1, the power (1) of this small-sized rice harvester connects a sprocket wheel (2), sprocket wheel (2) is by the action of gear (3) control road wheel (4), sprocket wheel (2) is also controlled the harvesting action simultaneously, it also joins with a change-speed gearing group (5), this change-speed gearing group (5) had both driven threshing cylinder (6) running, drove cutter (8) by right angle gear (7) again, upper and lower conveyer belt (9), (10) work.Traction upper and lower group of standing grain rotating disk (11), (12) and conveyer belt (13) motion when following conveyer belt (10) rotates, rotating disk (11), (12) they mainly are to be used for dialling the rice standing grain, conveyer belt (13) is to be used for carrying the rice standing grain to enter cutter (8) front smoothly.Form 35-50 ° angle between upper and lower conveyer belt (9), (10) and the threshing cylinder (8); threshing cylinder (6) is arranged in the centre of upper and lower conveyer belt (9), (10); spike of rice is a process above threshing cylinder (6) after entering separating mechanism (14) like this; and be to begin from the upper right corner to pull along diagonal; through threshing is not easy to occur blocking.The running gear of this grain header and harvesting mechanism are strict separately, make its operation more freely, laborsaving, complete machine is in light weight, and sinkage takes place when avoiding in the paddy field operation.
Can know the control situation of seeing each motion from Fig. 2, right angle gear (7) is to drive upper conveyor belt (9) motion by rotating shaft (15), it drives conveyer belt (10) work down by rotating shaft (16) again simultaneously, standing grain rotating disk (11) rotation is set aside in traction during following conveyer belt (10) running, and the turning cylinder (17) above the rotating disk (11) also drives dials standing grain rotating disk (12) and conveyer belt (13) running.This small-sized rice grain header also has a Chu Gu mechanism (18), and this set can not influence the complete machine operation.
Claims (1)
1; a kind of by power (1); sprocket wheel (2); gear (3); road wheel (4); threshing cylinder (6); cutter (8); conveyer belt (9); (10) the small-sized rice grain header of being formed; it is characterized in that: the power of this rice harvester (1) connects a sprocket wheel (2); sprocket wheel (2) is by the action of gear (3) control road wheel (4); sprocket wheel (2) also joins with a change-speed gearing group (5); this change-speed gearing group (5) had both driven threshing cylinder (6) running; drive cutter (8) by right angle gear (7) again; conveyer belt (9) up and down; (10) work; and threshing cylinder (6) and conveyer belt (9); (10) form 35-50 ° angle between; threshing cylinder (6) is last; following conveyer belt (9); (10) centre, spike of rice are processes above threshing cylinder (6) after entering separating mechanism (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204584 CN2523185Y (en) | 2002-01-24 | 2002-01-24 | Small rice harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02204584 CN2523185Y (en) | 2002-01-24 | 2002-01-24 | Small rice harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2523185Y true CN2523185Y (en) | 2002-12-04 |
Family
ID=33686456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02204584 Expired - Fee Related CN2523185Y (en) | 2002-01-24 | 2002-01-24 | Small rice harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2523185Y (en) |
-
2002
- 2002-01-24 CN CN 02204584 patent/CN2523185Y/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 |