CN2185970Y - Combine harvester - Google Patents
Combine harvester Download PDFInfo
- Publication number
- CN2185970Y CN2185970Y CN 93235171 CN93235171U CN2185970Y CN 2185970 Y CN2185970 Y CN 2185970Y CN 93235171 CN93235171 CN 93235171 CN 93235171 U CN93235171 U CN 93235171U CN 2185970 Y CN2185970 Y CN 2185970Y
- Authority
- CN
- China
- Prior art keywords
- belt
- rice
- standing grain
- cylinder
- wheel
- 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
- 241000209094 Oryza Species 0.000 claims abstract description 37
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 37
- 235000009566 rice Nutrition 0.000 claims abstract description 37
- 230000036346 tooth eruption Effects 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 3
- 235000013339 cereals Nutrition 0.000 claims description 30
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005571 horizontal transmission Effects 0.000 description 1
- 238000009342 intercropping Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The utility model relates to a combine harvester, which comprises a rice cutting device, a threshing device, a paddy lifting device, and a complete machine running device. A rice reversal holding device is arranged above the threshing device. The rice cutting device adopts a belt driving structure. The belt provided with cutting teeth cuts off rice in work. The threshing device originally uses a twin-roller structure. Corresponding to an axial cord of a roller, a slope from bottom to top is on an installation axial cord of driving and driven holding belt wheels of the rice reversal holding device. Therefore, rice heads entirely pass through the roller. Threshing quality and efficiency are enhanced. A steering wheel and a driving wheel of the complete machine running device are on the same horizontal line, and the driving wheel and a supporting wheel are installed on the same axial cord. The combine harvester is convenient to operate, and is suitable for running in rice field paths.
Description
The utility model relates to a kind of combine, especially a kind ofly is suitable for the baby combine that China's paddy fields in south china is used.
China's paddy fields in south china is with a varied topography, uses agricultural machinery to be subject to many limitations, and existing combine rice standing grain cutter sweep is to adopt the shave-shearing type structure, does relative motion because of two profile of tooth cutter pieces, rubs that it is big to examine loss, and efficient is not high.The 2nd, sheller unit adopts single cylinder, and threshing efficiency is low, the threshing quality also is affected.The 3rd, the complete machine running gear is unsuitable for paddy fields in south china and uses.
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art, thereby a kind of rice standing grain cutting efficiency height, threshing is effective, the complete machine running gear is particularly suitable for the paddy fields in south china operation combine are provided.
The purpose of this utility model is achieved in that a kind of combine, it comprises frame, rice standing grain cutter sweep, sheller unit, paddy lifting device and complete machine running gear, its feature is the reverse clamping device of rice standing grain that is fixed on the frame being provided with above the sheller unit, is provided with the threshing cylinder of a pair of relative running in sheller unit.
Described rice standing grain cutter sweep is made up of housing, belt pulley, cutting belt etc., is provided with the spike cutting teeth on the cutting belt, and this cutting teeth can vertically be provided with along belt, and cutting teeth stretches out from shell nozzle, and when belt turned round, cutting teeth was about to the rice standing grain and cuts off.
The reverse clamping device of described rice standing grain is made up of reverse belt pulley, reverse belt, spiral pressing plate, active and driven clamping belt pulley set.Initiatively clamping belt wheels and driven clamping belt pulley set are installed on the same plane of frame, and their axis and cylinder axis have an angle, promptly with respect to cylinder axis certain slope are arranged.
The utility model has the advantages that: 1, rice standing grain cutting speed is fast, and it is little to consume energy.2, threshing is rapid, clean, quality is high.3, three wheels of complete machine walking are inclined to one side three-wheel layout, are suitable for walking on the stalk of narrow field, southern rural area, flexible operation, convenience.4, complete machine power consumption less, in light weight.
Fig. 1 is the utility model overall structure schematic diagram.Fig. 2 is the utility model running part schematic diagram.Fig. 3 is the vertical view of Fig. 2.Fig. 4 is the utility model roller frame schematic diagram.Fig. 5 is the right view of Fig. 4.Fig. 6 is the utility model rice standing grain cutter sweep structural representation.Fig. 7 is the left view of Fig. 6.Fig. 8 is the partial enlarged drawing of Fig. 6.
Below in conjunction with accompanying drawing the utility model most preferred embodiment is further described: the utility model comprises frame (1), rice standing grain cutter sweep (6), the reverse clamping device of rice standing grain (2), sheller unit (3), paddy lifting device (4) and complete machine running gear (5).
After rice standing grain cutter sweep is located at the grain lifter (18) that has pressing plate (19), by housing (7), cutting belt pulley (8) and cutting belt (9) are formed, be provided with the spike cutting teeth (42) that several are vertically arranged along this belt on the cutting belt, cutting teeth also can directly form on belt with the iron nail nail.Above rice standing grain cutter sweep, be provided with the upper and lower conveyer belt group of forming by delivery wheel (10), conveyer belt (21), grilled teeth (22) is housed on the conveyer belt, be provided with the coaming plate (20) that is fixed on the frame in the periphery of conveyer belt one side.
The reverse clamping device of rice standing grain comprises reverse belt pulley (11), (13), the reverse belt (12) that card is housed, the spiral pressing plate (23) with a fulcrum, active clamping belt wheels (33) and driven clamping belt pulley set (34).Oppositely belt is arranged in a crossed manner between two reverse belt pulleys.
Sheller unit comprises drive roll (28) and the driven cylinder (26) which is provided with double wedge, is provided with uni-drive gear box (27) at an end of two cylinders, is provided with two pairs of travelling gears (35), (36), (37), (38) in this gear-box.
The paddy lifting device comprises the horizontal transmission belt pulley set (17) and the vertical feed belt wheels (16) that are contained in cylinder tail side that is located at the cylinder below, all is provided with on the feed belt in above-mentioned two belt pulley set and scrapes the paddy tooth.
The complete machine running gear comprises the deflecting roller (32) that steering wheel (39) are housed on it, the driving wheel (29) that is connected with main frame gearbox (30), and it is fixed on the bogie wheel (25) that is in the cylinder opposite side on the frame.Deflecting roller and driving wheel are installed on the same horizontal line, and bogie wheel and driving wheel are installed on the same axis.
Main frame gearbox (30) is connected with engine (31) by clutch, the horizontal conveying belt belt pulley is connected with the main frame gearbox by belt, and sheller unit drive roll, cutter sweep belt pulley and cutting gearbox (14) then are connected with the main frame gearbox through minute clutch by belt.Reverse belt pulley (11), upper and lower conveyer belt belt pulley (10) is connected with cutting gearbox output belt pulley (24) by belt with active clamping belt wheel (15).
On frame, also be provided with driver's seat (40), (41).
When the engine startup, controlled clutch, then driving wheel and lifting device belt group operation, complete machine walking.Then operation separates the paddy device, makes: 1, rice standing grain cutter sweep operation.Because running up of cutting belt, cutting teeth cuts off the rice standing grain.2, cutting gearbox operation makes the reverse clamping device active of upper and lower conveyer belt and rice standing grain clamping belt move.The fringe rice standing grain up that is cut off is through the pressing plate of grain lifter, and the acting in conjunction of upper and lower belt conveyor and coaming plate enters the reverse belt of the reverse clamping device of rice standing grain.Under the effect of spiral shell pressing plate and reverse belt, the upset of rice standing grain becomes fringe down, enters the clamping belt wheels.Because the initiatively effect of clamping belt action and the rice standing grain that enters, driven clamping belt pulley set operation, the rice standing grain steadily, is promptly delivered to the belt pulley set other end and is disembarked and drop down onto the field under the clamping of driving and driven clamping belt wheels.3, sheller unit drive roll operation.Because the effect of the uni-drive gear box that the cylinder end is provided with, driven cylinder and drive roll are done relative motion.
Because of the installation axis of clamping belt wheels and cylinder axis is installed an angle is arranged, promptly one from bottom to top the gradient is arranged with respect to cylinder, the rice standing grain that is held fringe head down is in the bottom-up lifter motion of cylinder intercropping, spike of rice position height on the rice standing grain all can pass through constantly cylinder in relative rotation, and with the spike of rice through threshing.
Because the wheel of complete machine running gear adopts inclined to one side three-wheel to arrange that machine gravity in driving wheel one side, makes flexible operation, convenience partially, walking on loaning or field stalk, bogie wheel does not land or holds up with manpower is auxiliary, also can walk with driving wheel and deflecting roller.
Claims (6)
1, a kind of combine, comprise frame (1), rice standing grain cutter sweep (6), sheller unit (3), paddy lifting device (4) and complete machine running gear (5), it is characterized in that the top of sheller unit is provided with the reverse clamping device of rice standing grain (2), sheller unit is provided with a pair of threshing cylinder in (3).
2, combine according to claim 1 is characterized in that rice standing grain cutter sweep, is made up of housing (7), belt pulley (8), cutting belt (9), is provided with spike cutting teeth (42) on the cutting belt.
3, combine according to claim 1, it is characterized in that the reverse clamping device of rice standing grain by reverse belt pulley (11), (13), oppositely belt (12), spiral pressing plate (23) and driving and driven clamping belt wheels (33), (34), form.
4, combine according to claim 3 is characterized in that active clamping belt wheels and driven clamping belt group are installed on the same plane of frame, and their axis and cylinder axis have an angle.
5, combine according to claim 1, a pair of cylinder that it is characterized in that sheller unit are drive roll (28) and driven cylinder (26), are provided with uni-drive gear box (27) at the other end of two cylinders.
6, combine according to claim 1, it is characterized in that the complete machine running gear comprises deflecting roller (32), driving wheel (29) and bogie wheel (25), the deflecting roller and the driving wheel that are equipped with steering wheel are on the same horizontal line, the bogie wheel that is in the cylinder opposite side is identical with driving wheel installation axis, and driving wheel links to each other with main frame gearbox (30) by clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235171 CN2185970Y (en) | 1993-12-04 | 1993-12-04 | Combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93235171 CN2185970Y (en) | 1993-12-04 | 1993-12-04 | Combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2185970Y true CN2185970Y (en) | 1994-12-28 |
Family
ID=33810669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93235171 Expired - Fee Related CN2185970Y (en) | 1993-12-04 | 1993-12-04 | Combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2185970Y (en) |
-
1993
- 1993-12-04 CN CN 93235171 patent/CN2185970Y/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 |