CN2128822Y - Minisize harvesting implement for rice and wheat - Google Patents
Minisize harvesting implement for rice and wheat Download PDFInfo
- Publication number
- CN2128822Y CN2128822Y CN 92214870 CN92214870U CN2128822Y CN 2128822 Y CN2128822 Y CN 2128822Y CN 92214870 CN92214870 CN 92214870 CN 92214870 U CN92214870 U CN 92214870U CN 2128822 Y CN2128822 Y CN 2128822Y
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- China
- Prior art keywords
- threshing
- conveyer belt
- utility
- model
- rice
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Abstract
The utility model relates to a minitype harvester for rice and wheat, which comprises a crop smoothening wheel, a cutter, an integral type transportation separating mechanism, a sorting mechanism, a delivery mechanism, a power input mechanism, a lifting mechanism, etc. The utility model integrates a transportation mechanism and a separating mechanism into a whole and adopts a plate-shaped friction extruding separating mode and a skillful mode that the harvester is connected with a tractor. The utility model has the advantages of simple structure of the whole harvester, reliable work, high harvesting rate and low cost; the utility model can be directly connected with any the existing tractor. The utility model is a novel minitype harvester for rice and wheat.
Description
The utility model relates to a kind of farm machinery, and it is particularly related to a kind of miniature rice-wheat grain header.
Before the utility model proposes, there is following problem in existing combine: the complicated huge power drain of structural member is big, can't with hand tractor or the supporting use of tractor with small four wheels.It makes complicated, and price is expensive, and is most with the straw pulverizing, inapplicable and hills and gentle slope and splat use, and its amount of shedding is big, and net harvesting rate is low.I once proposed 87205032 patent, have proposed a kind of improved harvester for both rice and wheat this is improved to some extent.
The purpose of this utility model is at above problem, propose a kind of light weight, miniature, energy and any tractor connect the miniature rice-wheat grain header of use, and its not only is suitable for and hills and gentle slope and splat use, and it is should the amount of shedding little, the miniature rice-wheat grain header that net harvesting rate is high.
The purpose of this utility model can realize by following technical measures.
The utility model it include seedling regulating wheel, cut cutter, composition such as integrated conveying and threshing unit, sorting mechanism, feeding unit, power input mechanism and elevating mechanism.1. separating mechanism is on the plane of piano-wire screen; be glued with the threshing conveyer belt that is widened into tabular band; the threshing pressure wheel of spring last item is installed on the face of threshing conveyer belt, and the threshing working face is between piano-wire screen and threshing conveyer belt, and the one side that the threshing conveyer belt makes progress is that threshing is carried.
2. conveying mechanism is that conveyer belt more than at least two is installed on the threshing driving shaft, and preceding conveyer belt is that strip adds scraper plate, and the threshing conveyer belt is coarse strip; Several conveyer belts are the plane, form level of approximation and carry; On the threshing driving shaft between the threshing conveyer belt, card is installed and send ratchet.
3. in the sorting mechanism, blower fan is installed in the right lower quadrant of frame, and centrifugal Material sucking machine is attached thereto and forms an integral body by the power conveyer belt.
4. in the middle and upper part of frame, two stands is installed,, is connected with the spiral lifting device,, the loose-leaf sleeve is installed, and on the connecting plate of tractor butt joint corresponding with it loose-leaf sleeve is installed also in mid-stent by screw rod on the top of support.
Concrete operation principle of the present utility model is that reciprocating type scissor construction is adopted in harvesting.Carry and adopt five conveyer belt synchronous transport.Wherein, the first two strip adoption strip adds scraper plate, the shaggy strip of back three strip adoptions, and rice wheat cane adopts and (the per minute 0.35-0.5 rice) conveying from left to right at a slow speed of horizontal sextant angle 15 to 18 degree during conveying.Transfer threshing place at right-hand member to by conveying, install three ratchets additional and cooperate scraper plate on the first two bar conveyer belt, successfully change the rice wheat over to following threshing position and be unlikely to stop up.The threshing position is to add that by shaggy strip the friction and Extrusion of pressure wheel pressurization and wire wheel, belt pulley takes off the sieve aperture that bleeds with rice wheat particle from fringe.Divide two-way to advance after the threshing, the one tunnel is that cane is carried from right to left by conveying threshing band, falls earthward at the center cavity place of frame, falls in the centre of left and right sides two-wheeled, avoids wheel load; Another road is after the rice wheat falls from sieve aperture, and the feeding plate of edge recoil blower fan flows to the front, and outside machine, screw conveyor shaft is sent clean rice wheat into centrifugal Material sucking machine to bits, is sent in the bearing material bucket by centrifugal Material sucking machine by wind.This machine adopts loose-leaf structure with being connected of engine, with the complete machine lifting, is convenient to walking and operation with the spiral stretch mode.
Description of drawings of the present utility model:
Fig. 1. the general assembly drawing of embodiment of the present utility model.
Fig. 2. the right side view of embodiment of the present utility model.
Embodiment explanation of the present utility model.
Referring to Figure of description 1, accompanying drawing 2, this miniature rice-wheat grain header, composition such as it includes seedling regulating wheel, cuts cutter, integrated conveying and threshing unit, sorting mechanism, feeding unit, power input mechanism and elevating mechanism.Wherein, separating mechanism is on the plane of piano-wire screen 7; be glued with the threshing conveyer belt 4 that is widened into tabular band; the threshing pressure wheel 6 of spring last item is installed on the face of threshing conveyer belt 4; the threshing working face is between piano-wire screen 7 and threshing conveyer belt 4, and the one side that the threshing conveyer belt makes progress is that threshing is carried.Conveying mechanism is that the conveyer belt more than at least two is installed on the threshing driving shaft 16, and preceding conveyer belt 3 is that strip adds scraper plate, and threshing conveyer belt 4 is coarse strips; Several conveyer belts are the plane, form level of approximation and carry; On the threshing driving shaft 16 between the threshing conveyer belt 4, card is installed and send ratchet 5; In the sorting mechanism, blower fan 8 is installed in the right lower quadrant of frame 1, and centrifugal Material sucking machine 22 is attached thereto by the power conveyer belt.Middle and upper part in frame 1 is equipped with two stands, on the top of support, is connected with spiral lifting device 11 by screw rod, in mid-stent, loose-leaf sleeve 13 is installed, and on the connecting plate 12 of tractor butt joint corresponding with it loose-leaf sleeve 13 is installed also.In the accompanying drawing, the front end of frame 1 is equipped with cuts cutter 2, threshing stem stalk receiving plate 9 be installed in piano-wire screen 7 below, the rear end that device 11 falls in spiral is connected with bar 10, main power shaft 14 is arranged on the rear end face of frame 1, power input pulley 15 is installed on it, worm gear, bar case 17 are installed in the right side of the rear end face of frame 1, seedling regulating wheel 18 is installed in the two ends, the left and right sides of frame, be arranged on the left end of frame inside along standing grain drive 19, and link to each other by worm gear with camshaft 20, eccentric ratio 21 is installed in the top of camshaft 20.
Compared with the prior art the utility model has following advantage:
1. power drain is little, and about about 5KW, any tractor all can satisfy its power needs, has reduced energy consumption and machine wears down.
2. simple in structure, easy to manufacture, cost is low, volume is little, and is in light weight. 3. wide adaptability, gentle slope, hills, level land below 15 degree, no matter the field size all can be used.
4.1.2 the car seal that width can cover tractor is cut in cutting of rice, therefore, can be opened by any direction and cut easy to use and flexible.
5. do not damage stalk, make the rice and wheat crops increment.
6. operating speed can be adjusted arbitrarily, easy operating.
7. percentage of damage is low, and the net harvesting rate height is the miniature rice-wheat harvester of a kind of novelty, practicality.
Claims (1)
1, a kind of miniature rice-wheat grain header, composition such as it includes seedling regulating wheel, cuts cutter, integrated conveying and threshing unit, sorting mechanism, feeding unit, power input mechanism and elevating mechanism is characterized in that:
A. separating mechanism is on the plane of piano-wire screen 7, be glued with the threshing conveyer belt 4 that is widened into tabular band, the threshing pressure wheel 6 of spring last item is installed on the face of threshing conveyer belt 4, the threshing working face is between piano-wire screen 7 and threshing conveyer belt 4, and the one side that the threshing conveyer belt makes progress is that threshing is carried;
B. conveying mechanism is that conveyer belt more than at least two is installed on the threshing driving shaft 16, and preceding conveyer belt 3 is that strip adds scraper plate, and threshing conveyer belt 4 is coarse strips; Several conveyer belts are the plane, form level of approximation and carry; On the threshing driving shaft 16 between the threshing conveyer belt 4, card is installed and send ratchet 5;
C. in the sorting mechanism, blower fan 8 is installed in the right lower quadrant of frame 1, and centrifugal Material sucking machine 22 is attached thereto by the power conveyer belt;
D. in the middle and upper part of frame 1, two stands is installed,, is connected with spiral lifting device 11,, loose-leaf sleeve 13 is installed, and on the connecting plate 12 of tractor butt joint corresponding with it loose-leaf sleeve 13 is installed also in mid-stent by screw rod on the top of support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214870 CN2128822Y (en) | 1992-07-03 | 1992-07-03 | Minisize harvesting implement for rice and wheat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214870 CN2128822Y (en) | 1992-07-03 | 1992-07-03 | Minisize harvesting implement for rice and wheat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2128822Y true CN2128822Y (en) | 1993-03-31 |
Family
ID=33763901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92214870 Expired - Fee Related CN2128822Y (en) | 1992-07-03 | 1992-07-03 | Minisize harvesting implement for rice and wheat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2128822Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165232A (en) * | 2014-05-26 | 2015-12-23 | 胡仰庸 | Modular rice and wheat combine harvester |
-
1992
- 1992-07-03 CN CN 92214870 patent/CN2128822Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165232A (en) * | 2014-05-26 | 2015-12-23 | 胡仰庸 | Modular rice and wheat combine harvester |
| CN105165232B (en) * | 2014-05-26 | 2019-03-12 | 胡仰庸 | A kind of modular rice wheat combine harvester |
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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 |