CN105900589A - Yam harvester - Google Patents
Yam harvester Download PDFInfo
- Publication number
- CN105900589A CN105900589A CN201610019952.7A CN201610019952A CN105900589A CN 105900589 A CN105900589 A CN 105900589A CN 201610019952 A CN201610019952 A CN 201610019952A CN 105900589 A CN105900589 A CN 105900589A
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- China
- Prior art keywords
- sprocket wheel
- chain
- rotary shaft
- planker
- shake
- Prior art date
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a yam harvester, comprising a car body, vertical supporting columns fixed on the car body, and a lifting support arranged on the vertical supporting columns. The lifting support is provided with a soil turning and vibrating system, a ditching system, and a soil conveyer belt. The harvester realizes mechanized rapid batch harvesting of yams, and finished product rate is high, manual labor intensity is reduced, and production cost is saved.
Description
Technical field
The present invention relates to a kind of agricultural machinery, be specifically related to a kind of fiber crops Chinese yam harvester.
Background technology
Fiber crops Chinese yam is the decades of times of like product rich in the content of multivitamin, amino acid and the trace element such as calcium, zinc, especially selenium, and its protein content is up to 1.5%, and sugar content is less than 15%, is the food of a kind of high nutrition, is the most often used as medicine.Fiber crops Chinese yam stem tuber is elongated cylindrical, and vertical-growth, height is up to more than 1 meter, and property is crisp easily broken.Fiber crops Chinese yam is buried in soil, realizes mechanized harvest fiber crops Chinese yam currently without preferable cropper, and many places are also mainly by hand harvest, not only bring labour intensity load to peasant, too increasing production cost, manual operations the most easily makes fiber crops Chinese yam fracture, thus damages it and be worth.
Summary of the invention
It is an object of the invention to provide a kind of fiber crops Chinese yam harvester, the arrangement achieves fiber crops Chinese yam mechanization rapid batch results, yield rate is high, reduces hand labor intensity, has saved production cost.
For achieving the above object, the present invention takes techniques below scheme:
A kind of fiber crops Chinese yam harvester, including car body, it is characterized in that, car body is fixed with vertical support column, vertically it is equipped with liftable support on support column, liftable support is equipped with soil respectively and turns over shake system, ditching system and soil conveyer belt, described soil turns over shake system and includes that two pieces are turned over shake planker, planker axle through two pieces of axis holes turned on shake planker and is connected with first group of linking arm at two ends, two pieces are turned over shake planker and may be rotatably mounted on second group of linking arm respectively, first group of linking arm fixes with the first rotary shaft on liftable support, turn over shake rotary shaft to be arranged on the first rotary shaft or first group of linking arm, turn over shake rotating shaft terminal to be rotationally connected through eccentric shaft and second group of linking arm respectively, first rotary shaft is connected with dynamical system respectively with turning over shake rotary shaft；Described ditching system includes the second rotary shaft being arranged on liftable support, second rotary shaft is connected with dynamical system, the first sprocket wheel and the second sprocket wheel it is equipped with in second rotary shaft, the first support bar it is equipped with below the first sprocket wheel, the second support bar it is equipped with below the second sprocket wheel, first support bar one end is equipped with the 3rd sprocket wheel, second support bar one end is equipped with the 4th sprocket wheel, first sprocket wheel and the 3rd sprocket wheel are equipped with the first chain, first set of blades is distributed on first chain, second sprocket wheel and the 4th sprocket wheel are equipped with the second chain, second set of blades is distributed on second chain, described two pieces of gaps turned between shake planker and the first chain and the second chain are relative.
Further, being equipped with cover body on described liftable support, described cover body is positioned at described first sprocket wheel, the second sprocket wheel and the top of soil conveyer belt, described in turn over shake planker from the horizontal by slanted angle.
Further, described two pieces turn over shake planker be formed by connecting by upper planker and lower planker, the described axis hole turned on shake planker is located at planker and the junction of lower planker, soil gap was left between two lower plankers, described second rotary shaft is also equipped with the 5th sprocket wheel, 5th sprocket wheel is between described first sprocket wheel and the second sprocket wheel, it is equipped with the 3rd support bar below the 5th sprocket wheel, 3rd support bar one end is equipped with the 6th sprocket wheel, 5th sprocket wheel and the 6th sprocket wheel are equipped with the 3rd chain, on the 3rd chain, three-blade group are distributed.
Further, between two linking arms of described second group of linking arm on be equipped with horizontal soil breaking tool, be equipped with vertical soil breaking tool in the inner side of these two linking arms, on described liftable support both sides be equipped with support wheel.
Further, described liftable support strides across described vertical support column through elevating chain and is connected with lifting hydraulic cylinder.The preferred crawler belt of walking mechanism of described car body.Shoveling can also be equipped with on described car body.
Described dynamical system includes the engine of car body and is positioned at the stretching hydraulic cylinder of liftable support both sides, the power of engine passes to the second rotary shaft through gearbox and universal joint, second rotary shaft passes to hydraulic pump from the other end through chain, hydraulic pump drive hydraulic motor, the output chain gear of hydraulic motor is connected through chain with the sprocket wheel turned in shake rotary shaft, and the stretching hydraulic cylinder of described liftable support both sides is connected with the first rotated arm of force of rotating shaft terminal respectively.
Having the beneficial effects that of technique scheme, ditching system utilizes the first set of blades and the second set of blades under the drive of corresponding chain, zanjon can be dug out in two row fiber crops Chinese yam both sides, three-blade group can be broken ground in the middle of two row fiber crops Chinese yams in ditching, soil turns over turning over of shake system and carries out, below shake planker deeply fiber crops Chinese yam, vibrations of digging simultaneously, fiber crops Chinese yam moves upward along the angle turning over shake planker and elevates above the soil simultaneously, only need manually to pick up below, whole process is the most efficient and convenient, fiber crops Chinese yam breakage rate is low, reduce production cost, alleviate hand labor intensity.
Accompanying drawing explanation
Fig. 1 is car body of the present invention and supporting structure schematic diagram；
Fig. 2 is Each part the first angle schematic diagram (not being equipped with cover body) on liftable support；
Fig. 3 is Each part the second angle schematic diagram (not being equipped with cover body) on liftable support；
Fig. 4 is Each part third angle schematic diagram (being equipped with cover body) on liftable support；
Fig. 5 is for turning over shake carriage structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention will be further described:
As shown in Figures 1 to 5, these fiber crops Chinese yam harvester has car body 1, and car body 1 is equipped with creeper undercarriage 2, can accommodate the width of two row fiber crops Chinese yams between two crawler belts, before be equipped with shoveling 3, shoveling 3 is used for leveling land.Having engine 4 on car body 1, engine 4 is connected with gearbox 5, and gearbox 5 is connected with universal joint 6, for exporting power backward.The vertical support column of parallel two piece 8 it is equipped with on support 7 on rear side of car body, the liftable support 90 of rectangle is enclosed within vertical support column 8 by sleeve, both sides connect chain 9 and chain 10, chain 9,10 all strides across lifting hydraulic cylinder 11 and is fixed on support 7, the lifting hydraulic cylinder ejection chain 9,10 that moves upward can drive liftable support 90 to rise, and counter motion can make liftable support decline.
The outside of liftable support 90 is equipped with soil and turns over shake system, soil turns over shake system and includes turning over shake planker 12 and turning over shake planker 13, turn over shake planker 12,13 to be formed by connecting by upper planker 18 and lower planker 19, axis hole 15 is left in the junction of upper planker Yu lower planker, turning over shake planker 12 and to turn over shake planker 13 placed side by side, planker axle 14 turns over shake planker through axis hole 15 by two and puts on.Soil gap 20 was left between two blocks of lower plankers.The two ends of planker axle 14 are connected with the linking arm 16 in first group of linking arm and linking arm 17 lower end, turn over shake planker 12,13 and all can rotate around planker axle 14.It is arranged on through rotating shaft outside two blocks of lower plankers in the linking arm 21 of second group of linking arm and the lower end axis hole of linking arm 22, it is possible to driven by second group of linking arm and swing up and down, rotates around planker axle 14 so that monoblock turns over shake planker.Fiber crops Chinese yam below soil two pieces turn over shake planker stir advance is dug and from cross soil gap 20 fall, the numb Chinese yam of soil top is loosened and is lifted up.Two pieces are turned over shake planker and the inclined angle of horizontal direction, in order to strengthen effect of digging, two pieces can be made to turn over shake planker and alternately swing up and down, i.e. one piece another block swung downward when being swung up.The linking arm 16 of first group of linking arm and linking arm 17 are each attached in the first rotary shaft 23, first rotary shaft 23 can drive first group of linking arm to promote or decline when rotating, first rotary shaft 23 is arranged on liftable support through bearing, the first rotated arm of force of rotating shaft terminal 91 is connected with stretching hydraulic cylinder 24, and the action of stretching hydraulic cylinder 24 can drive the first rotary shaft 23 to carry out the rotation of certain angle.First rotary shaft 23 is fixed with bearing, it is equipped with on bearing and turns over shake rotary shaft 25, turn over shake rotating shaft terminal to be rotatedly connected through linking arm 21 and the linking arm 22 of eccentric shaft and second group of linking arm, i.e. one end of two eccentric shafts is positioned on the axis hole of linking arm 21 and linking arm 22 upper end respectively.Turning over and be equipped with sprocket wheel 26 in the middle of shake rotary shaft 25, this sprocket wheel 26 is connected through chain 29 with the sprocket wheel 28 of hydraulic motor 27.The rotation turning over shake rotary shaft 25 can drive swinging up and down of second group of linking arm, and the eccentric shaft arranging two ends is in opposite direction, it is possible to achieve two linking arms in second group of linking arm alternately swing up and down, and then realizes turning over alternately swinging up and down of shake planker.
Ditching system it is equipped with in the middle part of liftable support 90, ditching system includes the second rotary shaft 31 being arranged on liftable support 90, second rotary shaft 31 one end is connected to obtain power with gearbox through universal joint 6, power transmission is turned over shake rotary shaft rotate to hydraulic pump, hydraulic pump drive hydraulic motor 27 drive by sprocket wheel and chain by the other end.nullSecond rotary shaft 31 is equipped with the first sprocket wheel 33 and the second sprocket wheel 34，Crossbeam in the middle of liftable support is fixed with downwards the first support bar 35 and the second support bar 36，Lay respectively at the first sprocket wheel 33 and lower section of the second sprocket wheel 34，First support bar 35 lower end is equipped with the 3rd sprocket wheel 37，Second support bar 36 lower end is equipped with the 4th sprocket wheel 38，It is equipped with the first chain 39 between first sprocket wheel 33 and the 3rd sprocket wheel 37，It is equipped with the second chain 40 between second sprocket wheel 34 and the 4th sprocket wheel 38，It is equipped with on first chain 39 along one week equally distributed first set of blades 41 of this chain，It is equipped with on second chain 40 along one week equally distributed second set of blades 42 of this chain，When liftable support 90 declines，First set of blades 41 contacts and constantly ditching with ground with the second set of blades 42，The soil zone dug out is risen simultaneously，Gap is left between first set of blades 41 and the second set of blades 42，Generally two row fiber crops Chinese yams below this gap，First set of blades 41 and the second dug Liang Gou of set of blades 42 is distributed in the both sides of two row fiber crops Chinese yams.Turn over shake planker 12,13 relative with the gap between the first set of blades 41 and the second set of blades 42, and rotate with the first rotary shaft at work and stretch into underground, until being deep into below fiber crops Chinese yam, then start to turn over shake by fiber crops Chinese yam and surrounding soil scarifying and by the picking-up of fiber crops Chinese yam, manually after pick up.In order to strengthen the degree of crushing of soil between two row fiber crops Chinese yams, the 5th sprocket wheel 43 also it is equipped with in second rotary shaft 31,5th sprocket wheel 43 is between described first sprocket wheel 33 and the second sprocket wheel 34, it is equipped with the 3rd support bar 44 below the 5th sprocket wheel 43,3rd support bar one end is equipped with the 6th sprocket wheel 45,5th sprocket wheel and the 6th sprocket wheel are equipped with the 3rd chain, on the 3rd chain, three-blade group 47 are distributed.Soil between two row fiber crops Chinese yams can have been dug broken by three-blade group, so that fiber crops Chinese yam is easier to loosen.
Liftable support 90 is also equipped with soil conveyer belt 30, soil conveyer belt 30 is positioned at liftable support institute planar, the soil that first set of blades 41 and the second set of blades 42 and three-blade group 47 are taken out of falls on soil conveyer belt and the soil conveyer belt of passive movement is dished out, dynamics of suitably dishing out can be chosen, just fall after making soil be spilled in the ditch of the other fiber crops Chinese yam both sides the most dug out, play and fill out ditch effect.Have soil conveyer belt line shaft 92 in soil conveyer belt, be used for driving soil conveyer belt, the power of soil conveyer belt line shaft 92 by the second rotary shaft through chain drive gained.Can be at cover body 93(Fig. 4 installed above of the first sprocket wheel, the second sprocket wheel and soil conveyer belt), to avoid the soil dug out to flash, preferably fall and be sent on soil conveyer belt.
Also it is equipped with two in the both sides of liftable support 90 and supports wheel 50, when liftable support declines, support wheel 50 and contact with ground and at ground motion, liftable support played a supporting role.
In order to strengthen the crushing effect to soil, make fiber crops Chinese yam expose from loosening soil thoroughly in time, can between the two of second group of linking arm piece linking arm on be equipped with horizontal soil breaking tool 51, be equipped with vertical soil breaking tool 52 in the inner side of these two linking arms.Horizontal soil breaking tool 51 rotates around trunnion axis through middle beam barrel 53, and metallic rod body 54 is distributed on middle beam barrel in emitting shape, by rotating the crushing effect strengthened soil when horizontal soil breaking tool contacts with ground, and makes fiber crops Chinese yam be easier to expose from soil.Vertical soil breaking tool 52 is arranged on inside two linking arms of second group of linking arm through central shaft, rectangle steel reel has outwards been radiated from central shaft, these steel wire frames rotate with central shaft, soil for second group of linking arm basis plays the broken effect turned over and dial, and also makes fiber crops Chinese yam easily expose from soil.
The present embodiment be to present inventive concept and an explanation of realization, be not limited, under present inventive concept, without essence convert technical scheme still in protection domain.
Claims (9)
1. a numb Chinese yam harvester, including car body, it is characterised in that be fixed with vertical support column on car body, vertical support column is equipped with liftable support, is equipped with soil respectively and turns over shake system, ditching system and soil conveyer belt on liftable support,
Described soil turns over shake system and includes that two pieces are turned over shake planker, planker axle through two pieces of axis holes turned on shake planker and is connected with first group of linking arm at two ends, two pieces are turned over shake planker and may be rotatably mounted on second group of linking arm respectively, first group of linking arm fixes with the first rotary shaft on liftable support, turn over shake rotary shaft to be arranged on the first rotary shaft or first group of linking arm, turning over shake rotating shaft terminal to be rotationally connected through eccentric shaft and second group of linking arm respectively, the first rotary shaft is connected with dynamical system respectively with turning over shake rotary shaft；
Described ditching system includes the second rotary shaft being arranged on liftable support, second rotary shaft is connected with dynamical system, the first sprocket wheel and the second sprocket wheel it is equipped with in second rotary shaft, the first support bar it is equipped with below the first sprocket wheel, the second support bar it is equipped with below the second sprocket wheel, first support bar one end is equipped with the 3rd sprocket wheel, second support bar one end is equipped with the 4th sprocket wheel, first sprocket wheel and the 3rd sprocket wheel are equipped with the first chain, first set of blades is distributed on first chain, second sprocket wheel and the 4th sprocket wheel are equipped with the second chain, second set of blades is distributed on second chain, described two pieces of gaps turned between shake planker and the first chain and the second chain are relative.
2. fiber crops Chinese yam harvester as claimed in claim 1, it is characterised in that being equipped with cover body on described liftable support, described cover body is positioned at described first sprocket wheel, the second sprocket wheel and the top of soil conveyer belt, described in turn over shake planker from the horizontal by slanted angle.
3. fiber crops Chinese yam harvester as claimed in claim 2, it is characterized in that, described two pieces turn over shake planker be formed by connecting by upper planker and lower planker, the described axis hole turned on shake planker is located at planker and the junction of lower planker, soil gap was left between two lower plankers, described second rotary shaft is also equipped with the 5th sprocket wheel, 5th sprocket wheel is between described first sprocket wheel and the second sprocket wheel, it is equipped with the 3rd support bar below the 5th sprocket wheel, 3rd support bar one end is equipped with the 6th sprocket wheel, 5th sprocket wheel and the 6th sprocket wheel are equipped with the 3rd chain, three-blade group is distributed on 3rd chain.
4. fiber crops Chinese yam harvester as claimed in claim 3, it is characterized in that, being equipped with horizontal soil breaking tool between two linking arms of described second group of linking arm, be equipped with vertical soil breaking tool in the inner side of these two linking arms, on described liftable support, both sides are equipped with support wheel.
5. the numb Chinese yam harvester as described in claim 1,2,3 or 4, it is characterised in that described liftable support strides across described vertical support column through elevating chain and is connected with lifting hydraulic cylinder.
6. fiber crops Chinese yam harvester as claimed in claim 5, it is characterised in that the walking mechanism of described car body is crawler belt.
7. fiber crops Chinese yam harvester as claimed in claim 6, it is characterised in that be equipped with shoveling on described car body.
8. the numb Chinese yam harvester as described in claim 1,2,3,4,6 or 7, it is characterized in that, described dynamical system includes the engine of car body and is positioned at the stretching hydraulic cylinder of liftable support both sides, the power of engine passes to the second rotary shaft through gearbox and universal joint, second rotary shaft passes to hydraulic pump from the other end through chain, hydraulic pump drive hydraulic motor, the output chain gear of hydraulic motor is connected through chain with the sprocket wheel turned in shake rotary shaft, and the stretching hydraulic cylinder of described liftable support both sides is connected with the first rotated arm of force of rotating shaft terminal respectively.
9. fiber crops Chinese yam harvester as claimed in claim 5, it is characterized in that, described dynamical system includes the engine of car body and is positioned at the stretching hydraulic cylinder of liftable support both sides, the power of engine passes to the second rotary shaft through gearbox and universal joint, second rotary shaft passes to hydraulic pump from the other end through chain, hydraulic pump drive hydraulic motor, the output chain gear of hydraulic motor is connected through chain with the sprocket wheel turned in shake rotary shaft, and the stretching hydraulic cylinder of described liftable support both sides is connected with the first rotated arm of force of rotating shaft terminal respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019952.7A CN105900589B (en) | 2016-01-13 | 2016-01-13 | Yam harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610019952.7A CN105900589B (en) | 2016-01-13 | 2016-01-13 | Yam harvester |
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| Publication Number | Publication Date |
|---|---|
| CN105900589A true CN105900589A (en) | 2016-08-31 |
| CN105900589B CN105900589B (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610019952.7A Active CN105900589B (en) | 2016-01-13 | 2016-01-13 | Yam harvester |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178520A (en) * | 2019-07-05 | 2019-08-30 | 河北农业大学 | A kind of uniline fiber crops Chinese yam harvester |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2036783A (en) * | 1982-09-28 | 1984-04-24 | Bouillon Alain Michel | A potato harvesting apparatus |
| JP2004283057A (en) * | 2003-03-20 | 2004-10-14 | Koichi Hatakeyama | Harvester for dioscorea batatas |
| CN2922419Y (en) * | 2006-07-20 | 2007-07-18 | 吴堡印 | Furrow-making machine for culturing green Chinese onion |
| CN202722023U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Chinese yam harvester |
| CN105210537A (en) * | 2015-07-09 | 2016-01-06 | 宁夏农业机械化技术推广站 | Potato combine |
| CN205266230U (en) * | 2016-01-13 | 2016-06-01 | 蠡县第一播种机械厂 | Dioscorea opposita harvester |
-
2016
- 2016-01-13 CN CN201610019952.7A patent/CN105900589B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2036783A (en) * | 1982-09-28 | 1984-04-24 | Bouillon Alain Michel | A potato harvesting apparatus |
| JP2004283057A (en) * | 2003-03-20 | 2004-10-14 | Koichi Hatakeyama | Harvester for dioscorea batatas |
| CN2922419Y (en) * | 2006-07-20 | 2007-07-18 | 吴堡印 | Furrow-making machine for culturing green Chinese onion |
| CN202722023U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Chinese yam harvester |
| CN105210537A (en) * | 2015-07-09 | 2016-01-06 | 宁夏农业机械化技术推广站 | Potato combine |
| CN205266230U (en) * | 2016-01-13 | 2016-06-01 | 蠡县第一播种机械厂 | Dioscorea opposita harvester |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110178520A (en) * | 2019-07-05 | 2019-08-30 | 河北农业大学 | A kind of uniline fiber crops Chinese yam harvester |
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| Publication number | Publication date |
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| CN105900589B (en) | 2023-01-31 |
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