CN2242567Y - Harvester for beans of cyperus esculentus - Google Patents
Harvester for beans of cyperus esculentus Download PDFInfo
- Publication number
- CN2242567Y CN2242567Y CN 95225940 CN95225940U CN2242567Y CN 2242567 Y CN2242567 Y CN 2242567Y CN 95225940 CN95225940 CN 95225940 CN 95225940 U CN95225940 U CN 95225940U CN 2242567 Y CN2242567 Y CN 2242567Y
- Authority
- CN
- China
- Prior art keywords
- cyperus esculentus
- sieve
- soil
- beans
- frame
- 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
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Abstract
The utility model relates to a harvester for beans of cyperus esculentus, belonging to the agricultural machinery. The utility model is mainly used for harvesting beans of cyperus esculentus. A clay digger, an eccentric earth feeding wheel, two earth breaking and throwing wheels, a beans chasing sieve, a drive mechanism, etc. are arranged on a machine frame. The beans chasing sieve is composed of an eccentric shaft, a bearing, a bearing base, a frame, two sets of saw tooth screen sheets, a pulley and a pulley shaft. The two sets of screen sheets can conduct the top and bottom, and front and back stagger motion, and the screen sheets do not stick earth. The harvester for beans of cyperus esculentus is driven to conduct the harvesting work by a tractor, and has the advantages of simple structure, convenient operation, high efficiency, high complete harvesting rate and convenience for the large area planting of the beans of cyperus esculentus.
Description
The utility model belongs to agricultural machinery, is mainly used in the Cyperus esculentus results.
Cyperus esculentus is a kind of high yield oil crop, and oil content and sugar content are all very high, and economic benefit is better than cotton and peanut, but Cyperus esculentus is grown in the table soil in 10 centimetres, and its volume is little of shelled peanut, out-of-shape, rough surface, hairiness radicula.Root is more during growth, can in the whole table soil Cyperus esculentus be arranged all, when gathering in the crops in the past, need topsoil is all sieved one time, because the grating gap is little, and the capillary root is many, screens appropriate to the occasion paste sieve, when soil moisture content hangs down, can tie soil block again, at this moment also need artificial hack, so labour intensity is very big, efficient is low, need level land again again after the results.So for a long time, the extremely difficult large tracts of land of Cyperus esculentus is promoted.Cyperus esculentus results mainly solve sieve soil, hack and go up three difficult problems of soil, and taper garden shaft screen, the reciprocating sieve that tradition is used be in use very fast to be stuck with paste sieve aperture dead and can't work.First garden arc or second garden arc grid strip screen that harvester for peanut adopts can not use greatly because of the gap, and as the grizzly bar gap is dwindled, then the bar tooth difficulty on the soil-separating wheel is passed through from the gap, as reducing bar transverse tooth thickness degree, then insufficient strength, grizzly bar and the yielding damage of bar tooth.So also there is not suitable Cyperus esculentus reaping machine at present.
The purpose of this utility model is to manufacture and design a kind of Cyperus esculentus harvest machinery, transfers mechanized harvest to by artificial results, and the establishing in large scale of being convenient to Cyperus esculentus is promoted.Reaping machine to be gathered in the crops conveniently, net harvesting rate height, light being suitable for.
The utility model is design like this, and design has clay digger on a frame, and eccentric soil feeding wheel, hack are thrown soil (going up soil) wheel, throw native cover, bean chase sieve, soil guiding board, Cyperus esculentus case, land wheel and transmission mechanism.The power of traction, hydraulicefficiency elevation structure and transmission mechanism is provided by tractor.
Advantage of the present utility model is: free in the heavy physical labor by original artificial results Cyperus esculentus; Become mechanized harvest, can improve results efficient greatly, supporting with tractor with small four wheels, per tour time (10 hours) can be gathered in the crops 3-5 mu, and this machine is rational in infrastructure, particularly the unique design of bean chase sieve and function mode, can be effectively with native well sifted, can not stick with paste the sieve sheet during running, the net harvesting rate height is a kind of desirable Cyperus esculentus reaping machine.
The utility model is realized by following accompanying drawing and example:
Accompanying drawing 1 is a Cyperus esculentus reaping machine Facad structure schematic diagram.
Accompanying drawing 2 is Cyperus esculentus reaping machine schematic top plan view.
Accompanying drawing 3 is parts bean chase sieve structure running schematic diagrames.
Accompanying drawing 4 is parts bean chase sieve structure schematic top plan view.
Accompanying drawing 5 is parts bean chase sieve structure A-A (analysing and observe) schematic diagrames.
Accompanying drawing 6 is parts grid strip screen structural representations.
Accompanying drawing 7 is parts eccentric soil feeding wheel structure running schematic diagrames.
Accompanying drawing 8 is the eccentric feeding-wheel sectional structure of parts schematic diagrames.
Describe its structure in detail below in conjunction with accompanying drawing: traction, the hydraulicefficiency elevation structure 1 of frame 8 fronts and tractor are connected, be equipped with clay digger 2 below, the front upper place of clay digger is equipped with by bent axle 3, executes rotating cylinder 4, the flexible plate 5 of taking off, the flexible eccentric soil feeding wheel of taking off plate guiding sleeve 6 compositions.The back upper place is equipped with first hack and throws soil wheel 7 and second hack throwing soil wheel 9, the front of two hack throwing soil wheels and both sides are equipped with throwing soil and cover 10, the middle and upper part of frame 8 is equipped with eccentric shaft 11, every side of eccentric shaft has two off-centre, two off-centre of homonymy are separated by 180 °, balanced configuration, two pairs of off-centre are by rolling bearing 33, and bearing block 32 is equipped with two movable frames 12,13.The multi-disc A group sawtooth sieve sheet 14 that is connected as a single entity is arranged on the framework 13, the multi-disc B group sawtooth sieve sheet 15 that is connected as a single entity is arranged on the same framework 12, sieve sheet gap is even, and this sieve sheet gap design is 5-7mm.A, B group sieve sheet rear portion is fixed with pulley spindle 22,23 respectively, and the two ends of every pulley spindle are equipped with pulley 18,19, pulley can be on frame 8 scroll forward and backward.A, B group sieve sheet 15,14, framework 12,13, pulley spindle 22,23, pulley 18,19, eccentric shaft 11; Rolling bearing 33, bearing block 32 constitute one and form bean chase sieve, and high back is low before the bean chase sieve, are advisable for 20 °-35 ° in the inclination angle, and between the framework, the distance between the pulley must not be less than the diameter of eccentric rotary.Grid strip screen 17 is installed below the bean chase sieve rear portion, and the grizzly bar gap is slightly less than bean chase sieve, and is connected as a single entity with A group sawtooth sieve sheet, moves with A group sieve sheet.Be equipped with the soil guiding board 16 at certain inclination angle on the frame 8 below bean chase sieve, the afterbody of frame is provided with a Cyperus esculentus case 21 of collecting Cyperus esculentus, and frame 8 back lower places are equipped with land wheel 20.Transmission mechanism is by cardan axis 24 by the power take-off of tractor, the rotating shaft that angular wheel transmission case 25 stretches out (throwing soil with second hack takes turns coaxial) drives driving wheel 26,27,28, drive follower 29,30,31 by driving-belt, follower 29 orders about eccentric shaft 11 and rotates, by bearing 33, bearing block 32, movable frame 12,13, make bean chase sieve sieve sheet 14,15, do upper and lower, forward and backward crisscross motion respectively.Follower 30 orders about the rotation of first hack throwing soil wheel, and follower 31 uses the intersection driving-belt, so make the direction of rotation of eccentric soil feeding wheel opposite.This machine profile 1500 * 850 * 1200mm, this machine look mating power (tractor) can change change greatly little.
When the results Cyperus esculentus, at first ground cauline leaf to be removed, tractor drives frame 8 by hydraulic lifting haulage gear 1, mix up the clay digger embedded depth, topsoil (the about 10 centimetres) shovel of growth Cyperus esculentus is gone in the shovel (the inside comprises Cyperus esculentus 35, soil block 34, fine earth 36 etc.).When the rotating cylinder 4 of eccentric soil feeding wheel rotates, promote flexiblely to take off plate one and run up by the flexible plate guiding sleeve 6 of taking off, the flexible plate of taking off is around bent axle 3 rotations, because rotating cylinder 4 and bent axle 3 decentraction, flexible taking off when plate rotates forward stretched out outside the tube during rotation, the table soil that will shovel pine when rotating backward is grilled in the machine, in the tube of withdrawing gradually when rotating backward, has prevented time soil.First hack is thrown the soil wheel and is revolved at a high speed, its blade of taking turns smashes the table soil that shovels and feed upwards to retroject and raises, second hack of high speed rotating is thrown soil wheel 9 and first hack is thrown the table soil that the soil wheel throws is continued to pulverize, and by throwing the front end that soil cover 10 is thrown into bean chase sieve.Because about bean chase sieve sieve sheet is done, be staggered front to back motion, fine earth leaks down from the gap of sieve sheet, and flows to the right side of machine by soil guiding board 10, makes the soil received and native separating of table of receipts not, gathers in the crops in order to following time.And Cyperus esculentus is greater than sieve sheet gap, under the promotion of saw blade sieve, by height to low, by flowing into behind the forward direction in the Cyperus esculentus case 21, because high back is low before the bean chase sieve exercise intensity, causes some little Cyperus esculentus to have an opportunity to leak down to drop on the grid strip screen 17 from the gap at the sieve rear portion, after grid strip screen 17 screenings, also flow in the Cyperus esculentus case, thereby all reached the purpose of gathering in the crops Cyperus esculentus.
Claims (4)
1, the Cyperus esculentus reaping machine relates to a kind of agricultural machinery, it is characterized in that: be equipped with clay digger 2 in the front lower place of frame 8; Above clay digger 2, be equipped with by bent axle 3 rotating cylinder 4, flexible plate 5, the flexible eccentric soil feeding wheel of taking off plate guiding sleeve 6 compositions taken off; Be equipped with first hack at frame 8 middle parts and throw soil wheel 7, second hack is thrown soil wheel 9, throw soil and cover native mechanism on 10 hacks of forming, eccentric shaft 11, rolling bearing 33, bearing block 32, movable frame 12,13 are installed in the middle and upper part of frame 8, A, B group sawtooth sieve sheet 14,15, the sieve sheet that pulley spindle 22,23, pulley 18,19 formed can be staggered front to back the bean chase sieve of motion up and down, is equipped with grid strip screen 17 and soil guiding board 16 below the bean chase sieve, and afterbody is equipped with Cyperus esculentus case 21.
2, Cyperus esculentus reaping machine according to claim 1 is characterized in that: eccentric shaft 11 every sides have two off-centre, and homonymy off-centre is separated by 180 °, balanced configuration.
3, Cyperus esculentus reaping machine according to claim 1 is characterized in that: every group of sieve sheet is made up of the sieve sheet of multi-disc band saw tooth, and certain clearance is arranged between every.
4, Cyperus esculentus reaping machine according to claim 1, it is characterized in that: there is certain inclination angle the rear and front end of bean chase sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95225940 CN2242567Y (en) | 1995-12-09 | 1995-12-09 | Harvester for beans of cyperus esculentus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95225940 CN2242567Y (en) | 1995-12-09 | 1995-12-09 | Harvester for beans of cyperus esculentus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2242567Y true CN2242567Y (en) | 1996-12-18 |
Family
ID=33872223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95225940 Expired - Fee Related CN2242567Y (en) | 1995-12-09 | 1995-12-09 | Harvester for beans of cyperus esculentus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2242567Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999270A (en) * | 2010-03-23 | 2011-04-06 | 贾会文 | Sieve plate type cyperus esculentus harvester |
| CN102090200A (en) * | 2010-11-26 | 2011-06-15 | 黄中山 | Double-cage harvester for cyperus esculentus |
| CN102498817A (en) * | 2011-10-20 | 2012-06-20 | 黄中山 | Tipping-bucket soil feeding device of cyperus esculentus harvesting machine |
| CN112840826A (en) * | 2021-01-07 | 2021-05-28 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
-
1995
- 1995-12-09 CN CN 95225940 patent/CN2242567Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999270A (en) * | 2010-03-23 | 2011-04-06 | 贾会文 | Sieve plate type cyperus esculentus harvester |
| CN102090200A (en) * | 2010-11-26 | 2011-06-15 | 黄中山 | Double-cage harvester for cyperus esculentus |
| CN102090200B (en) * | 2010-11-26 | 2012-03-07 | 黄中山 | Double-cage harvester for cyperus esculentus |
| CN102498817A (en) * | 2011-10-20 | 2012-06-20 | 黄中山 | Tipping-bucket soil feeding device of cyperus esculentus harvesting machine |
| CN112840826A (en) * | 2021-01-07 | 2021-05-28 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
| CN112840826B (en) * | 2021-01-07 | 2022-02-18 | 青岛农业大学 | Key type separating and cleaning device for cyperus esculentus |
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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 |