CN105309109A - Micro rice harvester - Google Patents
Micro rice harvester Download PDFInfo
- Publication number
- CN105309109A CN105309109A CN201510740525.3A CN201510740525A CN105309109A CN 105309109 A CN105309109 A CN 105309109A CN 201510740525 A CN201510740525 A CN 201510740525A CN 105309109 A CN105309109 A CN 105309109A
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- screw feeder
- cylinder
- threshing
- winnow
- pipeline
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Abstract
The invention discloses a micro rice harvester. A threshing shell is arranged at the front end of a rack. A threshing cylinder is arranged in the threshing shell. An upper cylindrical auger and a lower cylindrical auger are arranged in the cylinder, and an upper conical auger and a lower conical auger are connected with the front end of the upper cylindrical auger and the front end of the lower cylindrical auger respectively. The upper conical auger and the lower conical auger extend out of the threshing cylinder. The threshing cylinder is connected with an upper winnower pipeline and a lower winnower pipeline. The lower winnower pipeline is connected with a lower winnower. A track is arranged on the lower portion of the lower winnower and connected with a variable-speed transfer case, a first belt wheel is arranged on the variable-speed transfer case and connected with a second belt wheel through a belt, and the second belt wheel is arranged on a cutter shaft. The harvester is low in weight, little in energy consumption, good in performance, good in adaptability, convenient and reliable to operate and suitable for small fields where large harvesters can not be used easily.
Description
Technical field
The present invention relates to agricultural machinery technological field, be specifically related to miniature Rice harvester.
Background technology
Paddy fields on the south China the Changjiang river, physical features is uneven, and field path is narrow, be commonly terrace shape, big-and-middle-sized grain header generally enters field inconvenience, mobile difficulty, therefore a lot of peasant has to adopt the method for manually gathering in, and labour intensity is very large, therefore needs to design a kind of miniature Rice harvester.
Summary of the invention
For solving the problem, the invention provides miniature Rice harvester, lightweight, can lack well, performance is good, strong adaptability, convenient and reliable operation, is applicable to the small-sized farmland of large-scale harvester that not easily uses and uses.
For achieving the above object, the technical scheme that the present invention takes is: miniature Rice harvester, comprises upper conical screw feeder, inferior pyramidal screw feeder, threshing housing, threshing cylinder, impurity adsorbing blower, gettering pipeline, sprocket wheel, on to winnow organ pipe road, first belt pulley, cyclone separating tube, second belt pulley, engine, frame, driving lever, cutter axis, wheel cutter, purpose variable speed transfer case, crawler belt, lower winnow pipeline, lower winnow, upper cylinder screw feeder and lower cylinder screw feeder, frame front end is provided with threshing housing, is provided with threshing cylinder in threshing housing, is provided with cylinder screw feeder and lower cylinder screw feeder in cylinder, and upper cylinder screw feeder and lower cylinder screw feeder front end are connected to upper conical screw feeder, inferior pyramidal screw feeder, upper conical screw feeder, inferior pyramidal screw feeder stretches out threshing cylinder and arranges, threshing cylinder respectively with on organ pipe road of winnowing be connected with lower winnow pipeline, lower winnow pipeline is connected with lower winnow, crawler belt is provided with below lower winnow, crawler belt is connected with purpose variable speed transfer case, purpose variable speed transfer case is provided with the first belt pulley, first belt pulley is connected with the second belt pulley by belt, second belt pulley is arranged on cutter axis, cutter axis is connected with engine, wheel cutter is provided with bottom cutter axis, cutter axis top is also provided with driving lever, threshing cylinder also by organ pipe road of winnowing be connected with cyclone separating tube, cyclone separating tube passes through gettering pipeline and is connected with impurity adsorbing blower, impurity adsorbing blower is connected with sprocket wheel, and sprocket wheel is connected with purpose variable speed transfer case.
As preferably, the exit of described cyclone separating tube is provided with seed case.
The present invention has following beneficial effect: lightweight, and can lack well, performance is good, strong adaptability, convenient and reliable operation, is applicable to the small-sized farmland of large-scale harvester that not easily uses and uses.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
In order to make objects and advantages of the present invention clearly understand, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, embodiments provide miniature Rice harvester, comprise upper conical screw feeder 1, inferior pyramidal screw feeder 2, threshing housing 3, threshing cylinder 4, impurity adsorbing blower 5, gettering pipeline 6, sprocket wheel 7, on to winnow organ pipe road 8, first belt pulley 9, cyclone separating tube 10, second belt pulley 11, engine 12, frame 13, driving lever 14, cutter axis 15, wheel cutter 16, purpose variable speed transfer case 17, crawler belt 18, lower winnow pipeline 19, lower winnow 20, upper cylinder screw feeder 21 and lower cylinder screw feeder 22, frame 13 front end is provided with threshing housing 3, be provided with threshing cylinder 4 in threshing housing 3, be provided with cylinder screw feeder 21 and lower cylinder screw feeder 22 in cylinder 4, upper cylinder screw feeder 21 and lower cylinder screw feeder 22 front end are connected to upper conical screw feeder 1, inferior pyramidal screw feeder 2, upper conical screw feeder 1, inferior pyramidal screw feeder 2 stretches out threshing cylinder 4 and arranges, threshing cylinder 4 respectively with on organ pipe road 8 of winnowing be connected with lower winnow pipeline 19, lower winnow pipeline 19 is connected with lower winnow 20, crawler belt 18 is provided with below lower winnow 20, crawler belt 18 is connected with purpose variable speed transfer case 17, purpose variable speed transfer case 17 is provided with the first belt pulley 9, first belt pulley 9 is connected with the second belt pulley 11 by belt, second belt pulley 11 is arranged on cutter axis 15, cutter axis 15 is connected with engine 12, wheel cutter 16 is provided with bottom cutter axis 15, cutter axis 15 top is also provided with driving lever 14, threshing cylinder 4 also by organ pipe road 8 of winnowing be connected with cyclone separating tube 10, cyclone separating tube 10 passes through gettering pipeline 6 and is connected with impurity adsorbing blower 5, impurity adsorbing blower 5 is connected with sprocket wheel 7, and sprocket wheel 7 is connected with purpose variable speed transfer case 17.
It should be noted that the exit of described cyclone separating tube 10 is provided with seed case.
The operation principle of this embodiment: the power that petrol engine sends is after gear graduation transfer case slows down, and belt drive crawler driving whell of leading up to is walked, and another road drives each equipment to move.During work, a pair cylinder screw feeder opposite direction rotating on the left of threshing cylinder also drives the taper screw feeder connected with each via flexible axle to rotate, and taper screw feeder tilts 30 ° respectively to lower left and lower right; Two row paddy rice between two taper screw feeder leading sections gather in the middle of screw feeders to two along with the advance of machine, and two taper screw feeders simultaneously sagging has lodging paddy rice necessarily props up effect; Paddy rice is pressed towards threshing cylinder after arriving straight screw feeder, and the advance of the Culm of Rice random device after threshing is discharged from machine rear portion, is cut off by wheel cutter; Emersion object delivers to lower winnow by carrying screw feeder, upper winnow is delivered to after lower winnow takes off again to emersion object, carry out being separated and cleaning through Cemented filling to cyclone separating tube, clean seed exports and falls into seed case under cylinder, and clever chaff and a small amount of short stem are outside gettering pipeline and blower fan discharge machine.
The employing of this embodiment is curried principle and only carry out threshing to the fringe head of cereal under special feeding unit effect.The distinguishing feature of this machine is that quality is little, low in energy consumption, is adapted to the paddy rice combining operation of Mountainous areas Small burden.Spiral-poker feeding, the combination of axial flow detachment roller can realize paddy rice threshing prior to cutting, reduce consumed power of whole machine, greatly reduce the overall dimensions of combine; Combine with cleaning plant with suitable being separated, the miniaturization of rice combine tool can be realized, solve a Hills rice harvest mechanization difficult problem.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. miniature Rice harvester, it is characterized in that, comprise upper conical screw feeder (1), inferior pyramidal screw feeder (2), threshing housing (3), threshing cylinder (4), impurity adsorbing blower (5), gettering pipeline (6), sprocket wheel (7), on to winnow organ pipe road (8), first belt pulley (9), cyclone separating tube (10), second belt pulley (11), engine (12), frame (13), driving lever (14), cutter axis (15), wheel cutter (16), purpose variable speed transfer case (17), crawler belt (18), lower winnow pipeline (19), lower winnow (20), upper cylinder screw feeder (21) and lower cylinder screw feeder (22), frame (13) front end is provided with threshing housing (3), threshing cylinder (4) is provided with in threshing housing (3), cylinder screw feeder (21) and lower cylinder screw feeder (22) is provided with in cylinder (4), upper cylinder screw feeder (21) and lower cylinder screw feeder (22) front end are connected to upper conical screw feeder (1), inferior pyramidal screw feeder (2), upper conical screw feeder (1), inferior pyramidal screw feeder (2) stretches out threshing cylinder (4) and arranges, threshing cylinder (4) respectively with on organ pipe road (8) of winnowing be connected with lower winnow pipeline (19), lower winnow pipeline (19) is connected with lower winnow (20), lower winnow (20) below is provided with crawler belt (18), crawler belt (18) is connected with purpose variable speed transfer case (17), purpose variable speed transfer case (17) is provided with the first belt pulley (9), first belt pulley (9) is connected with the second belt pulley (11) by belt, second belt pulley (11) is arranged on cutter axis (15), cutter axis (15) is connected with engine (12), cutter axis (15) bottom is provided with wheel cutter (16), cutter axis (15) top is also provided with driving lever (14), threshing cylinder (4) also by organ pipe road (8) of winnowing be connected with cyclone separating tube (10), cyclone separating tube (10) is connected with impurity adsorbing blower (5) by gettering pipeline (6), impurity adsorbing blower (5) is connected with sprocket wheel (7), sprocket wheel (7) is connected with purpose variable speed transfer case (17).
2. miniature Rice harvester according to claim 1, is characterized in that, the exit of described cyclone separating tube (10) is provided with seed case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740525.3A CN105309109A (en) | 2015-11-05 | 2015-11-05 | Micro rice harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510740525.3A CN105309109A (en) | 2015-11-05 | 2015-11-05 | Micro rice harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105309109A true CN105309109A (en) | 2016-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510740525.3A Pending CN105309109A (en) | 2015-11-05 | 2015-11-05 | Micro rice harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105309109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957567A (en) * | 2020-03-11 | 2020-11-20 | 高平市宏大机械制造有限公司 | Negative pressure formula cereal second grade wind selector |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580455A1 (en) * | 1985-04-18 | 1986-10-24 | Ceemat | MACHINE FOR SWEEPING CEREALS ON THE FOOT |
| CN1094212A (en) * | 1993-12-31 | 1994-11-02 | 山东工程学院 | Threshing and harvesting combine before wheat cutting |
| CN2270350Y (en) * | 1996-04-28 | 1997-12-17 | 湖南省耒阳插秧机制造厂 | Miniature rice thresher and harvester |
| CN2817362Y (en) * | 2005-08-01 | 2006-09-20 | 河南科技大学 | Miniature cereal combined harvesrter matched with walking tractor |
| CN102668821A (en) * | 2011-11-15 | 2012-09-19 | 河南科技大学 | Cyclone separating tube and cleaning system adopting cyclone separating tube |
| CN203675627U (en) * | 2014-02-24 | 2014-07-02 | 甘肃农业大学 | Village breeding wheat combined harvester |
-
2015
- 2015-11-05 CN CN201510740525.3A patent/CN105309109A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2580455A1 (en) * | 1985-04-18 | 1986-10-24 | Ceemat | MACHINE FOR SWEEPING CEREALS ON THE FOOT |
| CN1094212A (en) * | 1993-12-31 | 1994-11-02 | 山东工程学院 | Threshing and harvesting combine before wheat cutting |
| CN2270350Y (en) * | 1996-04-28 | 1997-12-17 | 湖南省耒阳插秧机制造厂 | Miniature rice thresher and harvester |
| CN2817362Y (en) * | 2005-08-01 | 2006-09-20 | 河南科技大学 | Miniature cereal combined harvesrter matched with walking tractor |
| CN102668821A (en) * | 2011-11-15 | 2012-09-19 | 河南科技大学 | Cyclone separating tube and cleaning system adopting cyclone separating tube |
| CN203675627U (en) * | 2014-02-24 | 2014-07-02 | 甘肃农业大学 | Village breeding wheat combined harvester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111957567A (en) * | 2020-03-11 | 2020-11-20 | 高平市宏大机械制造有限公司 | Negative pressure formula cereal second grade wind selector |
| CN111957567B (en) * | 2020-03-11 | 2023-07-28 | 高平市宏大机械制造有限公司 | Negative pressure type grain secondary air separation device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160210 |