CN2347360Y - Rice and wheat combine - Google Patents
Rice and wheat combine Download PDFInfo
- Publication number
- CN2347360Y CN2347360Y CN 98227624 CN98227624U CN2347360Y CN 2347360 Y CN2347360 Y CN 2347360Y CN 98227624 CN98227624 CN 98227624 CN 98227624 U CN98227624 U CN 98227624U CN 2347360 Y CN2347360 Y CN 2347360Y
- Authority
- CN
- China
- Prior art keywords
- grain
- shelling
- contained
- cutter
- carrier chain
- 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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- Outside Dividers And Delivering Mechanisms For Harvesters (AREA)
Abstract
The utility model discloses a rice and wheat combine harvester which relates to rice and wheat harvesting machinery and comprises a threshing part, a grain conveying auger device, a stalk cutter, a stalk helper and a machine frame; the threshing part is arranged above the front of the stalk cutter and is composed of a reeling grain ear roller and a threshing thorn roller, the grain conveying auger device is formed by connecting a horizontal auger and a vertical auger, and the horizontal auger is arranged on a grain storage implement under the threshing thorn roller; the stalk cutter and the stalk helper are arranged on the machine frame at the back of the horizontal auger, and the machine is connected with a tractor through a connecting element.
Description
The utility model relates to a kind of harvester for both rice and wheat tool.
Existing rice/wheat combine generally is threshing behind the first stalk cutting rod, and the straw that has increased in the harvesting process is carried flow process and power consumption, also can produce obstruction or not smooth in the straw course of conveying sometimes, and influence is used and work efficiency.
The purpose of this utility model is: a kind of technical scheme of rice/wheat combine is provided, and this grain header early threshing, back stalk cutting rod, the delivery stroke of straw is shorter, helps saving power consumption, generally can not stop up in the straw delivery stroke or not smooth.
The technical solution of the utility model is: rice/wheat combine comprises shelling parts, grain conveying screw feeder device, thraw-cutter, grain lifter and frame, the shelling parts are contained in the front upper place of thraw-cutter, the shelling parts roll to roll with the shelling thorn and form by dialling the standing grain fringe, grain carries the screw feeder device to be formed by connecting by horizontal screw conveyor and setting screw feeder, horizontal screw conveyor is contained in the grain-storing device of the shelling thorn side of rolling down, thraw-cutter and grain lifter are contained in respectively on the frame at horizontal screw conveyor rear, frame is connected with tractor by Connection Element, according to the height of straw, the height of frame can be regulated.
Dialling the standing grain fringe rolls and is contained in the top that the shelling thorn rolls.Dialing-grain unit is made up of a minute standing grain comb, straw shift wheel group, time carrier chain, last carrier chain and grass-removing wheel, divide standing grain comb and straw shift wheel group with the place ahead that is contained in down carrier chain, following carrier chain is positioned at the top of thraw-cutter and in parallel, last carrier chain is contained in down the top of carrier chain and in parallel, grass-removing wheel is contained on the sprocket shaft of Lysimachia sikokiana end, rotates with sprocket shaft.
Straw shift wheel is an arc gear wheel.Screen cloth is equipped with in rear and below that the shelling thorn rolls, is used for removing the foreign material of cereal.
Major advantage of the present utility model is: the long first in the ground shelling of rice wheat, and then cutting straw, straw does not enter the shelling parts, reduced the delivery stroke of straw, not only helped saving power consumption, reduced or prevented that straw from carrying smooth in the handing-over stroke or stop up, and machine construction is simpler, cost is low, can be contained on the hand tractor to use, and is applicable to that the harvesting in little plot is used.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1: rice/wheat combine is connected end view with hand tractor,
Fig. 2: shelling parts diagrammatic sketch,
Fig. 3: cutter and grain lifter diagrammatic sketch,
Fig. 4: rice/wheat combine transmission diagrammatic sketch,
Fig. 5: straw shift wheel diagrammatic sketch.
Fig. 6: thraw-cutter drive mechanism diagrammatic sketch.
Among the figure: 1, dial the standing grain fringe and roll 2, the shelling thorn rolls 3, horizontal screw conveyor, 4, erect screw feeder, 5, divide the standing grain comb, 6, thraw-cutter, 7, following carrier chain, 8, grass-removing wheel, 9, engine, 10, the tractor land wheel, 11, the tractor handrail, 12, frame, 13, last carrier chain, 14, screen cloth, 14a, grain-storing device, 15, Connection Element, 16, the gap bridge drive, 17, gap bridge through-drive wheel A, 18, the gap bridge axle, 19, gap bridge through-drive wheel B, 20, travelling gear, 21, driven gear, 22, drive, 23, drive, 24, bevel gear set, 25, bevel gear set, 26, the straw shift wheel group, 27, drive, 9-1, the engine output shaft drive, 3-1, the horizontal screw conveyor drive, 2-1, the shelling thorn rolls drive, 1-1, dial the standing grain fringe and roll drive, 4-1, erect the screw feeder drive, 7-1, following transportation sprocket, 13-1, last transportation sprocket.
Embodiment:
The rice/wheat combine (see figure 1) comprise by dial the standing grain fringe roll 1 and the shelling thorn rolls the 2 shelling parts of forming, by horizontal screw conveyor 3 with erect grain conveying screw feeder device, thraw-cutter 6, grain lifter and the frame 12 that screw feeder 4 is formed by connecting, the shelling parts are contained in the front upper place of thraw-cutter 6, horizontal screw conveyor 3 is contained in the shelling thorn and rolls in the grain-storing device of 2 belows, thraw-cutter 6 and grain lifter are contained in respectively on the frame 12 at horizontal screw conveyor 3 rears, and frame 12 is connected with hand tractor by Connection Element 15; Dialling the standing grain fringe rolls 1 and is contained in the shelling thorn and rolls 2 top (seeing Fig. 2, Fig. 1); Dialing-grain unit has branch standing grain comb 5, straw shift wheel group 26, following carrier chain 7, last carrier chain 13 and grass-removing wheel 8 are formed (see figure 3), the number of teeth of branch standing grain comb 5 equals the straw shift wheel number of straw shift wheel group 26, divide standing grain comb 5 and straw shift wheel group 26 with the place ahead that is contained in down carrier chain 7, following carrier chain 7 is positioned at the top of thraw-cutter 6 and in parallel, last carrier chain 13 is contained in down the top of carrier chain 7 and in parallel, grass-removing wheel 8 is contained on the sprocket shaft of Lysimachia sikokiana end, drive grass-removing wheel 8 and last transportation sprocket 13-1 by sprocket shaft, following transportation sprocket 7-1 rotates together, the effect of grass-removing wheel is to make straw break away from carrier chain and body, is put on the ground; The straw shift wheel (see figure 5) is an arc gear wheel; Shelling thorn rolls 2 the back lower place screen cloth 14 is housed, and makes grain through behind the screen cloth, is discharged by screw feeder again, and grain is cleaner.
The transmission process of complete machine is: the output shaft drive 9-1 (see figure 4) of the engine 9 of hand tractor drives gap bridge drive 16, combine with clutch between gap bridge drive 16 and drive 16a or break away from, clutch closes, drive 16 drives drive 16a, throw-out-of clutch, drive 16 idle running, drive 16a drives gap bridge through-drive wheel A17, the gap bridge through-drive B19 and the bevel gear set 25 of passing a bridge axle 18 and being contained on the axle 18 of passing a bridge are rotated simultaneously, gap bridge through-drive wheel B19 transmission horizontal screw conveyor drive 3-1, horizontal screw conveyor drive 3-1 transmission shelling thorn rolls drive 2-1 and bevel gear set 24, be equipped with simultaneously and driven gear 21 meshed gears 20 on the shelling thorn roller bearing, drive 22 drive group standing grain fringes be housed on the axle of driven gear 21 simultaneously roll drive 1-1; Bevel gear set 25, drive upward transportation sprocket 13-1, following transportation sprocket 7-1, grass-removing wheel 8, thraw-cutter 6 through drive 28 and drive 27, the straw shift wheel of straw shift wheel group 5 is by straw and its frictional force driven rotary, or rotate together by the gear driven straw shift wheel of the gear on the sprocket shaft on toothed chain transmission rice crop-poking wheel axis, conical tooth wheels 24 drive through drive 23 and erect screw feeder drive 4-1.Thraw-cutter has cutter and bottom knife, slide block 30 (see figure 6)s that thraw-cutter is connected with the bottom knife of thraw-cutter through connecting rod 32, transmission by the wheel 29 of sprocket shaft 33 lower ends, slip 30 places the chute 31 of thraw-cutter cutter to slide, and the thraw-cutter cutter maintains static.
Claims (6)
1, rice/wheat combine, comprise shelling parts, grain conveying screw feeder device, thraw-cutter, grain lifter and frame, it is characterized in that: the shelling parts are contained in the front upper place of thraw-cutter, the shelling parts roll to roll with the shelling thorn and form by dialling the standing grain fringe, grain carries the screw feeder device to be formed by connecting by horizontal screw conveyor and setting screw feeder, horizontal screw conveyor is contained in the grain-storing device of the shelling thorn side of rolling down, and thraw-cutter and grain lifter are contained in respectively on the frame at horizontal screw conveyor rear, and frame is connected with tractor by Connection Element.
2, according to the described rice/wheat combine of claim 1, it is characterized in that: group standing grain fringe rolls and is contained in the top that the shelling thorn rolls.
3, according to the described rice/wheat combine of claim 1, it is characterized in that: dialing-grain unit is made up of a minute standing grain comb, straw shift wheel group, time carrier chain, last carrier chain and grass-removing wheel, divide standing grain comb and straw shift wheel group with the place ahead that is contained in down carrier chain, following carrier chain is positioned at the top of thraw-cutter and in parallel, last carrier chain is contained in down the top of carrier chain and in parallel, and grass-removing wheel is contained on the sprocket shaft of Lysimachia sikokiana end.
4, according to the described rice/wheat combine of claim 3, it is characterized in that: straw shift wheel is an arc gear wheel.
5, according to the described rice/wheat combine of claim 3, it is characterized in that: screen cloth is equipped with in rear and below that the shelling thorn rolls.
6, according to the described rice/wheat combine of claim 3, it is characterized in that: the number of teeth of dividing standing grain to comb equals the straw shift wheel number of straw shift wheel group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227624 CN2347360Y (en) | 1998-08-14 | 1998-08-14 | Rice and wheat combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98227624 CN2347360Y (en) | 1998-08-14 | 1998-08-14 | Rice and wheat combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2347360Y true CN2347360Y (en) | 1999-11-10 |
Family
ID=33977909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98227624 Expired - Fee Related CN2347360Y (en) | 1998-08-14 | 1998-08-14 | Rice and wheat combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2347360Y (en) |
-
1998
- 1998-08-14 CN CN 98227624 patent/CN2347360Y/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 |