CN105660053A - Portable type small grain harvesting machine - Google Patents
Portable type small grain harvesting machine Download PDFInfo
- Publication number
- CN105660053A CN105660053A CN201610021680.4A CN201610021680A CN105660053A CN 105660053 A CN105660053 A CN 105660053A CN 201610021680 A CN201610021680 A CN 201610021680A CN 105660053 A CN105660053 A CN 105660053A
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- CN
- China
- Prior art keywords
- grain
- threshing
- harvesting machine
- collecting tank
- portable small
- 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.)
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
Abstract
The invention discloses a portable type small grain harvesting machine which comprises a rack, a transmission mechanism (5) and an engine (6), wherein an earhead clamping mechanism is arranged on the rack, a threshing roller (3) is arranged at the upper part of the earhead clamping mechanism, a grain collection tank (4) is arranged on the side edge of the earhead clamping mechanism and the threshing roller (3), and a grain discharge port and a grain collection bin (7) are arranged on the grain collection tank (4). Compared with the prior art, the portable type small grain harvesting machine is simple in structure and high in working efficiency, the engine can be a small type internal combustion engine and also can be a combination of a motor and a storage battery, a sling can be mounted on the rack so that one person can carry the machine to work and the machine can also can be mounted on a walking mechanism to walk or be pushed by an operator to work, and only grains are harvested during working, so that the labor intensity can be reduced greatly and the working efficiency is improved, and the portable type small grain harvesting machine is particularly suitable for working in a small plot.
Description
Technical field
The present invention relates to a kind of grain harvesting machine, particularly a kind of portable small-sized grain harvesting machine.
Background technology
The Oryza sativa L. producing region that my the Shi Shang world is important, cultivated area is very big.
Northern area also has plants widely, and for northern area, physical features is generally relatively flat, and block area is relatively large, no matter plants and gathers in the crops, and substantially all achieves do mechanization operation, and Working mechanism is comparatively complete.
And in middle part and southern areas; particularly area, mountain area; mostly it is terraced fields; block area is less; the machinery of big shape is difficult to operation, particularly harvest operation machinery very imperfection, thus a lot of also employing is artificial or semi-mechanization operation; operation process is usually and is first cut off down together with spike of rice by straw stalk, is carrying out threshing by separating mechanism. Working performance is low, and labor intensity is big.
Therefore, a kind of rice harvest for Small burden, the small-sized cropper particularly carrying out gathering in the crops only for the grain of paddy of helping build just arises at the historic moment.
Summary of the invention
It is high that the technical problem to be solved is to provide a kind of simple in construction, work efficiency, especially can Small burden carry out operation portable small-sized grain harvesting machine.
For achieving the above object, the present invention provides following technical scheme: include frame, drive mechanism (5) and power (6),
At machine plus being provided with grain ear clamping device, this grain ear clamping device a pair conveying band mechanism (2) in relative rotation, described conveying band mechanism (2) comprises drivewheel and follower, is provided with the belt body of annular between drivewheel and follower,
Be provided with threshing roll (3) on the top of grain ear clamping device, this threshing roll (3) comprises drum shaft, and drum shaft is axially arranged with threshing board,
The side of grain ear clamping device and threshing roll (3) is provided with grain collecting tank (4), and grain collecting tank (4) is provided with grain discharging opening and grain collecting bin (7).
Further, the band surface of above-mentioned conveying band mechanism (2) is preferably provided with projection, and described projection is one or more the combination being raised in the body of rod with the emulsus projection of surface, prismatic projection or finger-like.
Further, the leading section of above-mentioned conveying band mechanism (2) is preferably provided with winder (1), and this winder (1) comprises a pair wheel body in relative rotation, and wheel body is provided with the densely covered finger-like body of rod for one week.
Yet further, the threshing board edge (31) of above-mentioned threshing roll (3) is preferably provided with densely covered finger-like or tusk, and namely threshing board edge (31) are in pectination.
Yet further, corresponding with the above-mentioned threshing board edge (31) in pectination, it is preferably provided with Tuo He mechanism (32) between conveying band mechanism (2) and the grain collecting tank (4) of above-mentioned threshing roll (3) bottom, this Tuo He mechanism (32) is the pectinate body being made up of bar side by side, and pectinate body intersects with the threshing board edge (31) in pectination.
Further, above-mentioned grain collecting tank (4) is preferably the cavity of threshing roll (3) side opening, cavity front portion is provided with the air channel (42) of arc, and air channel (42) upper and lower opening of this arc is connected with grain collecting tank (4) cavity top formation half-donut channels respectively.
Compared with prior art, present configuration is simple, work efficiency is high, power can be compact internal combustion engine, it is alternatively the combination of motor and accumulator, can install in frame and carry band on the arm and born by a people and carry out operation, also it is mountable in walking mechanism voluntarily or is carried out carrying out operation by operator, during operation, grain ear clamping device is by grain ear clamping and is delivered to threshing roll place backward, threshing roll is by the grain grain collecting tank from the side taking off feeding grain ear, threshing board on threshing roll produces wind-force simultaneously and is blown in grain collecting bin by the grain taken off, grain is only gathered in the crops during due to operation, therefore can greatly reduce labor intensity and improve work efficiency, it is particularly suitable for carrying out operation at Small burden.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is Fig. 1 structural representation overlooked.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the structural representation that Fig. 3 threshing roll is overlooked.
Fig. 5 is the embodiment of the present invention 3 threshing board edge finger-like or toothed structural representation.
Fig. 6 is the structural representation of the embodiment of the present invention 4.
Fig. 7 is the structural representation of the embodiment of the present invention 4 grain collecting tank.
Shown in figure: 1 is winder, 2 is conveying band mechanism, and 3 is threshing roll, and 31 is threshing board edge, and 32 is Tuo He mechanism, and 33 is burr, and 4 is grain collecting tank, and 41 is protective plate, and 42 is air channel, and 5 is drive mechanism, and 6 is power, and 7 is grain collecting bin.
Detailed description of the invention
Below in conjunction with accompanying drawing and by embodiment, the invention will be further described.
Embodiment 1: with reference to Fig. 1-Fig. 2, for the structural representation of the embodiment of the present invention 1.
Including frame, drive mechanism 5 and power 6, frame has been provided with to bear carries band on the arm, carries on the arm piggyback during operation, and power 6 is miniature gasoline engine.
At machine plus being provided with grain ear clamping device, this grain ear clamping device a pair conveying band mechanism 2 in relative rotation, described conveying band mechanism 2 comprises drivewheel and follower, the belt body of annular it is provided with between drivewheel and follower, the band surface of conveying band mechanism 2 annular is provided with projection, described projection is be raised in the prismatic projection with surface, the leading section of conveying band mechanism 2 is provided with winder 1, this winder 1 comprises a pair wheel body in relative rotation, wheel body is provided with the densely covered finger-like body of rod for one week, and wheel body is coaxial with the follower of the belt body of annular.
Being provided with threshing roll 3 on the top of grain ear clamping device, this threshing roll 3 comprises drum shaft, and drum shaft is axially arranged with threshing board, and threshing board is the thin plate of a rectangle, and for for increasing intensity, the edge of thin plate is provided with reinforcement.
The side of grain ear clamping device and threshing roll 3 is provided with grain collecting tank 4, and grain collecting tank 4 is provided with grain discharging opening and grain collecting bin 7, and grain collecting bin 7 is soft sack and can have multiple, is replaced as required.Conveying band mechanism 2 near grain collecting tank 4 side is arranged over protective plate 41, it is possible to makes the working clearance between grain ear with threshing roll 3 edge consistent, and prevents grain or foreign material from dropping in conveying band mechanism 2 and play grain guide effect.
Embodiment 2: with reference to Fig. 3, Fig. 4, structural representation for the embodiment of the present invention 2, compared with embodiment 1, the difference of the present embodiment is in that: the threshing board edge 31 of described threshing roll 3 is provided with densely covered finger piece, namely threshing board edge 31 is in pectination, the leading section of finger piece is then in sharp-pointed dentation, corresponding with the described threshing board edge 31 in pectination, it is provided with Tuo He mechanism 32 between conveying band mechanism 2 and the grain collecting tank 4 of described threshing roll 3 bottom, this Tuo He mechanism 32 is the pectinate body being made up of bar side by side, and pectinate body intersects with the threshing board edge 31 in pectination, better the grain on grain ear can be taken off.
Embodiment 3: with reference to Fig. 5, for the structural representation of the embodiment of the present invention 3, compared with embodiment 2, the difference of the present embodiment is in that: be additionally provided with burr 33 on the finger piece that the threshing board edge 31 of described threshing roll 3 gathers.
Embodiment 4: with reference to Fig. 6, Fig. 7, structural representation for the embodiment of the present invention 4, compared with embodiment 2, the difference of the present embodiment is in that: the described grain collecting tank 4 cavity in threshing roll 3 one side opening, cavity front portion is provided with the air channel 42 of arc, air channel 42 upper and lower opening of this arc is connected with grain collecting tank 4 cavity top formation half-donut channels respectively, during work, the wind-force that the threshing board utilizing threshing roll 3 produces when rotating forms wind-force in the half-donut channels in grain collecting tank 4 cavity, the grain dropped in grain collecting tank 4 successfully can be blown in grain collecting bin 7.
Embodiment 5: compared with embodiment before, the difference of the present embodiment is in that: described power is the combination of motor and accumulator.
Embodiment 6: compared with embodiment before, the difference of the present embodiment is in that: be provided with road wheel and hand-pushing handle in frame, operating personnel promote moving ahead, it is possible to arrange bigger sack as grain collecting bin 7, can improve working performance further.
Above-described is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, it is also possible to making some changes and improvements, these broadly fall into protection scope of the present invention.
Claims (10)
1. a portable small-sized grain harvesting machine, including frame, drive mechanism (5) and power (6), it is characterized in that: at machine plus being provided with grain ear clamping device, this grain ear clamping device a pair conveying band mechanism (2) in relative rotation, state conveying band mechanism (2) and comprise drivewheel and follower, the belt body of annular it is provided with between drivewheel and follower, threshing roll (3) it is provided with on the top of grain ear clamping device, this threshing roll (3) comprises drum shaft, drum shaft is axially arranged with threshing board, the side of grain ear clamping device and threshing roll (3) is provided with grain collecting tank (4), grain collecting tank (4) is provided with grain discharging opening and grain collecting bin (7).
2. portable small-sized grain harvesting machine according to claim 1, it is characterized in that: the band surface of described conveying band mechanism (2) is provided with projection, described projection is one or more the combination being raised in the body of rod with the emulsus projection of surface, prismatic projection or finger-like.
3. portable small-sized grain harvesting machine according to claim 1 and 2, it is characterized in that: the leading section of described conveying band mechanism (2) is provided with winder (1), this winder (1) comprises a pair wheel body in relative rotation, and wheel body is provided with the densely covered finger-like body of rod for one week.
4. portable small-sized grain harvesting machine according to claim 1 and 2, it is characterized in that: the threshing board edge (31) of described threshing roll (3) is provided with densely covered finger-like or tusk, and namely threshing board edge (31) are in pectination.
5. portable small-sized grain harvesting machine according to claim 3, it is characterised in that: the threshing board edge (31) of described threshing roll (3) is provided with densely covered finger-like or tusk, and namely threshing board edge (31) are in pectination.
6. portable small-sized grain harvesting machine according to claim 4, it is characterized in that: corresponding with the described threshing board edge (31) in pectination, it is provided with Tuo He mechanism (32) between conveying band mechanism (2) and the grain collecting tank (4) of described threshing roll (3) bottom, this Tuo He mechanism (32) is the pectinate body being made up of bar side by side, and pectinate body intersects with the threshing board edge (31) in pectination.
7. portable small-sized grain harvesting machine according to claim 5, it is characterized in that: corresponding with the described threshing board edge (31) in pectination, it is provided with Tuo He mechanism (32) between conveying band mechanism (2) and the grain collecting tank (4) of described threshing roll (3) bottom, this Tuo He mechanism (32) is the pectinate body being made up of bar side by side, and pectinate body intersects with the threshing board edge (31) in pectination.
8. portable small-sized grain harvesting machine according to claim 3, it is characterized in that: described grain collecting tank (4) is the cavity of (3) one side openings in threshing roll, cavity front portion is provided with the air channel (42) of arc, and air channel (42) upper and lower opening of this arc is connected with grain collecting tank (4) cavity top formation half-donut channels respectively.
9. portable small-sized grain harvesting machine according to claim 6, it is characterized in that: described grain collecting tank (4) is the cavity of (3) one side openings in threshing roll, cavity front portion is provided with the air channel (42) of arc, and air channel (42) upper and lower opening of this arc is connected with grain collecting tank (4) cavity top formation half-donut channels respectively.
10. portable small-sized grain harvesting machine according to claim 7, it is characterized in that: described grain collecting tank (4) is the cavity of (3) one side openings in threshing roll, cavity front portion is provided with the air channel (42) of arc, and air channel (42) upper and lower opening of this arc is connected with grain collecting tank (4) cavity top formation half-donut channels respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015108891973 | 2015-12-07 | ||
| CN201510889197 | 2015-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105660053A true CN105660053A (en) | 2016-06-15 |
| CN105660053B CN105660053B (en) | 2018-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021680.4A Active CN105660053B (en) | 2015-12-07 | 2016-01-13 | Portable small-sized grain harvesting machine |
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| CN (1) | CN105660053B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332605A (en) * | 2016-08-20 | 2017-01-18 | 陈朝阳 | Grass seed threshing device for stock farming |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332262A (en) * | 1979-11-14 | 1982-06-01 | Sperry Corporation | Combine harvester |
| CN2650484Y (en) * | 2003-09-08 | 2004-10-27 | 尹承国 | Combing rice and wheat harvester |
| CN201299012Y (en) * | 2008-10-17 | 2009-09-02 | 秦丰伟 | Grain sorting threshing machine |
| CN103081642A (en) * | 2013-01-24 | 2013-05-08 | 张振秋 | Minitype rice reaping machine |
| CN203505115U (en) * | 2013-11-14 | 2014-04-02 | 石河子大学 | Crude fiber material cutting and feeding device |
-
2016
- 2016-01-13 CN CN201610021680.4A patent/CN105660053B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4332262A (en) * | 1979-11-14 | 1982-06-01 | Sperry Corporation | Combine harvester |
| CN2650484Y (en) * | 2003-09-08 | 2004-10-27 | 尹承国 | Combing rice and wheat harvester |
| CN201299012Y (en) * | 2008-10-17 | 2009-09-02 | 秦丰伟 | Grain sorting threshing machine |
| CN103081642A (en) * | 2013-01-24 | 2013-05-08 | 张振秋 | Minitype rice reaping machine |
| CN203505115U (en) * | 2013-11-14 | 2014-04-02 | 石河子大学 | Crude fiber material cutting and feeding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106332605A (en) * | 2016-08-20 | 2017-01-18 | 陈朝阳 | Grass seed threshing device for stock farming |
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| Publication number | Publication date |
|---|---|
| CN105660053B (en) | 2018-02-09 |
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