CN104770132B - Peanut picking mechanism of peanut combine - Google Patents
Peanut picking mechanism of peanut combine Download PDFInfo
- Publication number
- CN104770132B CN104770132B CN201510234039.4A CN201510234039A CN104770132B CN 104770132 B CN104770132 B CN 104770132B CN 201510234039 A CN201510234039 A CN 201510234039A CN 104770132 B CN104770132 B CN 104770132B
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- CN
- China
- Prior art keywords
- rear end
- base
- peanut
- picking
- flabellum
- 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
- 241001553178 Arachis glabrata Species 0.000 title claims abstract description 44
- 235000020232 peanut Nutrition 0.000 title claims abstract description 44
- 235000017060 Arachis glabrata Nutrition 0.000 title claims abstract description 43
- 235000010777 Arachis hypogaea Nutrition 0.000 title claims abstract description 43
- 235000018262 Arachis monticola Nutrition 0.000 title claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 241000883990 Flabellum Species 0.000 claims description 27
- 235000013399 edible fruits Nutrition 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 5
- 238000003306 harvesting Methods 0.000 abstract 1
- 210000000582 semen Anatomy 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Harvesting Machines For Specific Crops (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention relates to a peanut picking mechanism of a peanut combine harvester, belonging to the field of agricultural machinery. The fruit picking mechanism comprises a base, wherein two main shafts with axes positioned on the same plane and opposite in rotation direction are rotatably arranged on the base, the distance between the two main shafts is gradually reduced from one end to the other end of the axes, the outer peripheral surfaces of the two main shafts are respectively and uniformly provided with blades extending along the axial direction in the circumferential direction, and the blades are the same in number and are arranged in a staggered manner; the fruit picking mechanism further comprises a gear rack transmission device arranged on the base, the gear rack transmission device comprises a front end support and a rear end support which are respectively connected with the base, a front end gear arranged on the front end support, a rear end gear arranged on the rear end support and a transmission rack respectively meshed with the front end gear and the rear end gear, and the height of the rear end support is larger than that of the front end support. The fruit picking mechanism can effectively complete the fruit picking procedure after peanut seedling harvesting and ensure higher fruit picking rate.
Description
Technical field
The present invention relates to a kind of peanut combine fruit-picking up mechanism, belong to agricultural mechanical field.
Background technology
Most harvester for peanuts are all only carried out the results of seedling of Semen arachidis hypogaeae at present, and it is plucked fruit process and also needs to additional process；Some combined harvester that can carry out plucking fruit is big to the impact of peanut, and Semen arachidis hypogaeae is not easily accessed Zhai Guo district, and easily occurs crushing, twines seedling, plucks the phenomenons such as unclean, and it is plucked fruit rate and is also required to further raising.
Summary of the invention
It is an object of the invention to provide a kind of peanut combine fruit-picking up mechanism, peanut combine fruit-picking up mechanism provided by the invention can efficiently accomplish seedling of Semen arachidis hypogaeae results after pluck fruit operation, and ensure higher to pluck fruit rate.
Technical scheme is as follows:
A kind of peanut combine fruit-picking up mechanism, including base, described base is welded on peanut combine, is that peanut receives storehouse below base；On described base, rotation is provided with axis and is generally aligned in the same plane and turns to contrary two piece main shaft, the spacing of two described main shafts is gradually reduced along axis one end to other end direction, the circumferential uniform flabellum axially extended that is provided with respectively on the outer peripheral face of two described main shafts, described flabellum quantity is identical and setting of mutually staggering.The rack and pinion drive that described peanut combine fruit-picking up mechanism also includes being installed on base is for transmitting the seedling of Semen arachidis hypogaeae taken, described rack and pinion drive includes the front-end bracket and the rear end support that are connected respectively with described base, it is installed on the front end gear on front-end bracket, it is installed on the rear end gear on rear end support and the transmission tooth bar engaged respectively with front end gear and rear end gear, described rear end support height is more than described front-end bracket, seedling of Semen arachidis hypogaeae is made to move along oblique upper, it is gradually increasing a segment distance in the vertical direction, peanut to ensure differing heights position can both be struck off；When two main shafts rotate, owing to the flabellum on two main shafts has contrary rotation direction, axial force can be produced after rotation, described flabellum pats the peanut of the left and right sides below seedling of Semen arachidis hypogaeae, the stress making peanut is contrary with seedling of Semen arachidis hypogaeae moving direction, makes the peanut that bat falls fall into the peanut below base and receives in storehouse.
Further, earth in order to be more beneficial for around peanut is clapped scattered, improve and pluck fruit rate, described flabellum is trapezoid blade, described flabellum is latticed away from one end of main shaft, the height of described flabellum is all gradually increased along one end of described main shaft to other end direction, and described flabellum and main shaft have helical angle, and described flabellum is made up of the paired steel plate with higher elasticity and toughness.
Further, for easy disassembly, replacing flabellum, the outer peripheral face of described main shaft is provided with fan blade axle sleeve, and described fan blade axle sleeve is provided with described flabellum.
Further, in order to be able to move horizontally control two spindle pitch to meet different operating modes, described base being also equipped with two the movable axle bearing sleeves moved horizontally along base, the two ends of described two main shafts are installed in said two movable axle bearing sleeve respectively.
Further, for the position of fixed main shaft, prevent main shaft from breakking away simultaneously；Said two movable axle bearing sleeve is connected with described base by fastening bolt, and said two movable axle bearing sleeve inner surface is provided with anti-skidding twill.
Further, due to differences such as peanut varieties, Semen arachidis hypogaeae growing ways, the peanut position of each strain seedling of Semen arachidis hypogaeae all differs, although the overwhelming majority can be successfully completed through flabellum beating pluck fruit process, but still have residual, in order to cut off the residual peanut of differing heights, improve and pluck fruit rate.
Described peanut combine fruit-picking up mechanism also includes the shear being installed on rear end support, described shear includes according to the horizontally disposed at least three pieces of shear plates of differing heights, described shear plate front end is sharp double-edged blade, the length of described shear plate is different, it is possible to cut off the residual peanut of differing heights.
Peanut combine fruit-picking up mechanism provided by the present invention has the following advantages:
1) peanut combine fruit-picking up mechanism provided by the present invention can make the completely de-fruit of seedling of Semen arachidis hypogaeae that combined harvester takes from ground；
2) main shaft that in peanut combine fruit-picking up mechanism provided by the present invention, spacing is gradually reduced and the connecting gear that is gradually increasing all make to pluck fruit rate and are greatly improved；
3) the flabellum front end of peanut combine fruit-picking up mechanism provided by the present invention is latticed, can effectively smash the earth on peanut, and the sieve soil process of later stage peanut is had bigger facilitation.
Accompanying drawing explanation
Fig. 1 is peanut combine fruit-picking up mechanism overall schematic of the present invention；
Fig. 2 is the movable axle bearing sleeve schematic diagram of peanut combine fruit-picking up mechanism of the present invention；
In figure, accompanying drawing labelling is expressed as:
1-base, 2-main shaft, 3-flabellum, 4-fan blade axle sleeve, 5-movable axle bearing sleeve, 6-rack and pinion drive, 61-front-end bracket, 62-rear end support, 63-front end gear, 64-rear end gear, 65-transmits tooth bar, 7-shear, 71-shear plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail.
Specific embodiment is as follows:
Embodiment 1
As depicted in figs. 1 and 2, a kind of peanut combine fruit-picking up mechanism, including base 1, on described base, rotation is provided with axis and is generally aligned in the same plane and turns to contrary two piece main shaft 2, the spacing of two described main shafts 2 is gradually reduced along axis one end to other end direction, circumferential uniform five pairs of flabellums 3 axially extended that are provided with respectively on the outer peripheral face of two described main shafts 2, described flabellum 3 quantity is identical and setting of mutually staggering；Described peanut combine fruit-picking up mechanism also includes the rack and pinion drive 6 being installed on base, described rack and pinion drive includes the front-end bracket 61 and rear end support 62, the front end gear 63 being installed on front-end bracket, the rear end gear 64 being installed on rear end support and the transmission tooth bar 65 engaged with front end gear and rear end gear respectively that are connected respectively with described base, and described rear end support 62 height is more than described front-end bracket 61.
Described flabellum 3 is trapezoid blade, described flabellum 3 is latticed away from one end of main shaft, the height of described flabellum 3 is all gradually increased along one end of described main shaft 2 to other end direction, and one end of the close main shaft 2 of described flabellum 3 has helical angle with the one end away from main shaft 2.
The outer peripheral face of described main shaft is provided with fan blade axle sleeve 4, and described fan blade axle sleeve is provided with described flabellum 3.
Being also equipped with two the movable axle bearing sleeves 5 moved horizontally along base on described base 1, the two ends of described two main shafts 2 are installed in said two movable axle bearing sleeve 5 respectively.
Said two movable axle bearing sleeve 5 is connected with described base 1 by fastening bolt, and said two movable axle bearing sleeve inner surface is provided with anti-skidding twill.
Described peanut combine fruit-picking up mechanism also includes the shear 7 being installed on rear end support, described shear includes according to the horizontally disposed three pieces of shear plates 71 of differing heights, and it is distributed in three height, there are three kinds of length, described shear plate 71 front end is double-edged blade, and the length of described shear plate is different.
Actuating unit and section transmission mechanism in Fig. 1 all show not in the drawings.
Technical scheme is simply explained in detail by above-mentioned detailed description of the invention, and the present invention is not only limited only to above-described embodiment, every any improvement according to the principle of the invention or replacement, all should within protection scope of the present invention.
Claims (5)
1. a peanut combine fruit-picking up mechanism, including base (1), it is characterized in that: on described base, rotation is provided with axis and is generally aligned in the same plane and turns to contrary two piece main shaft (2), the spacing of two described main shafts (2) is gradually reduced along axis one end to other end direction, circumferential respectively on the outer peripheral face of two described main shafts (2) uniform being provided with the flabellum (3) axially extended, described flabellum (3) quantity is identical and setting of mutually staggering；Described peanut combine fruit-picking up mechanism also includes the rack and pinion drive (6) being installed on base, described rack and pinion drive includes the front-end bracket (61) and rear end support (62), the front end gear (63) being installed on front-end bracket, the rear end gear (64) being installed on rear end support and the transmission tooth bar (65) engaged with front end gear and rear end gear respectively that are connected respectively with described base, and described rear end support (62) height is more than described front-end bracket (61)；Described flabellum (3) is trapezoid blade, described flabellum (3) is latticed away from one end of main shaft, the height of described flabellum (3) is all gradually increased along one end of described main shaft (2) to other end direction, and one end of described flabellum (3) and main shaft (2) has helical angle.
2. peanut combine fruit-picking up mechanism as claimed in claim 1, it is characterised in that: the outer peripheral face of described main shaft is provided with fan blade axle sleeve (4), and described fan blade axle sleeve is provided with described flabellum (3).
3. peanut combine fruit-picking up mechanism as claimed in claim 2, it is characterized in that: being also equipped with two the movable axle bearing sleeves (5) moved horizontally along base on described base (1), the two ends of two described main shafts (2) are installed in said two movable axle bearing sleeve (5) respectively.
4. peanut combine fruit-picking up mechanism as claimed in claim 3, it is characterised in that: said two movable axle bearing sleeve (5) is connected with described base (1) by fastening bolt, and said two movable axle bearing sleeve inner surface is provided with anti-skidding twill.
5. peanut combine fruit-picking up mechanism as claimed in claim 4, it is characterized in that: described peanut combine fruit-picking up mechanism also includes the shear (7) being installed on rear end support, described shear includes according to the horizontally disposed at least three pieces of shear plates (71) of differing heights, described shear plate (71) front end is double-edged blade, and the length of described shear plate is different.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234039.4A CN104770132B (en) | 2015-05-08 | 2015-05-08 | Peanut picking mechanism of peanut combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510234039.4A CN104770132B (en) | 2015-05-08 | 2015-05-08 | Peanut picking mechanism of peanut combine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104770132A CN104770132A (en) | 2015-07-15 |
| CN104770132B true CN104770132B (en) | 2016-07-06 |
Family
ID=53612160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510234039.4A Expired - Fee Related CN104770132B (en) | 2015-05-08 | 2015-05-08 | Peanut picking mechanism of peanut combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104770132B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107535190B (en) * | 2016-06-23 | 2020-04-10 | 四川农业大学 | Comb brush formula peanut plucks fruit device |
| CN106717458A (en) * | 2016-11-19 | 2017-05-31 | 威海印九红果蔬种植专业合作社 | A kind of peanut combine fruit-picking up mechanism |
| CN107926262A (en) * | 2017-11-23 | 2018-04-20 | 王新春 | Volume pulls out formula combined picking machine for peanut |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3628633A1 (en) * | 1986-08-22 | 1988-03-03 | Kloeckner Humboldt Deutz Ag | CUTTING MACHINE FOR BIG PRESSES |
| CN2750641Y (en) * | 2004-08-10 | 2006-01-11 | 尚志广 | Pull-type earthnut combined harvester |
| CN101297613B (en) * | 2008-07-03 | 2010-06-30 | 青岛农业大学 | Combine for harvesting peanut |
| CN101796908B (en) * | 2010-02-06 | 2012-07-18 | 青岛农业大学 | Peanut picker |
| CN102057820B (en) * | 2010-10-13 | 2012-04-25 | 农业部南京农业机械化研究所 | Horizontal feeding type peanut picking machine |
| CN103053282A (en) * | 2012-12-13 | 2013-04-24 | 青岛菲尔特工业有限公司 | Peanut picker |
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2015
- 2015-05-08 CN CN201510234039.4A patent/CN104770132B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN104770132A (en) | 2015-07-15 |
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Granted publication date: 20160706 Termination date: 20180508 |