CN105993357B - Drum-type potato cropper - Google Patents
Drum-type potato cropper Download PDFInfo
- Publication number
- CN105993357B CN105993357B CN201610316344.2A CN201610316344A CN105993357B CN 105993357 B CN105993357 B CN 105993357B CN 201610316344 A CN201610316344 A CN 201610316344A CN 105993357 B CN105993357 B CN 105993357B
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- China
- Prior art keywords
- rotation axis
- fixed
- frame
- potato
- hole
- 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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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D15/00—Digging machines with sieve graters but without conveying mechanisms
- A01D15/04—Digging machines with sieve graters but without conveying mechanisms with moving or vibrating grates
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
A kind of drum-type potato cropper designed by the present invention, it includes fixed frame, rotation axis, fixed screen frame on the rotating shaft, the ring-type for being fixed on screen frame front end cuts native blade, the blade being fixed in the middle part of rotation axis, the circumferentially fixed spiral strainer being sleeved in screen frame, it is arranged on the wheel of fixed frame one end, it is fixed on the limiting cross bar of the fixed frame other end, the angular adjustment frame being arranged on fixed frame, one end of rotation axis is rotatably connected with angular adjustment frame, the other end of rotation axis passes through the through-hole of limiting cross bar, and rotation axis is rotatably connected with through-hole, the other end of rotation axis is additionally provided with tractor dynamic power connector.Power consumption of the present invention is small, simple in structure, potato mechanical damage is low.
Description
Technical field
The present invention relates to technical field of agricultural machinery, in particular to a kind of drum-type potato cropper.
Technical background
Developed country and the Northeast of China large area potato harvest use high-power self-propelled combining more at present
Machine, but once complete climber cutting, dig cut, native potato separation, size fractionation, pack, the operations such as transport, though powerful, but its work(
Consumption is high, is not suitable for the middle-size and small-size plot such as China mountainous region is more, the gradient is big, cultivated area is small.
The potato harvest equipment that the current Mountainous areas in China uses, general usage mining shovel are cut at a certain angle
Soil and potato shovel are dug out and are delivered on swing separation sieve by soil, reach under the effects that vibration, friction potato with
The effect of soil separation.Because power is small, digger blade cutting depth of soil is limited, easily causes the mechanical damage of potato, drops
Low potato economic value, and the potato discharge cropper after swing separation sieve separation is randomly dispersed in earth's surface, needs artificial
It picks up and collects, be unfavorable for follow-up potato digger tool.
Invention content
Present invention aim to provide a kind of drum-type potato cropper, drum-type potato harvest mechanomotive force
Consume that small, simple in structure, potato mechanical damage is low, suitable for Mountainous areas.
In order to achieve this, the drum-type potato cropper designed by the present invention, it include fixed frame, rotation axis,
Fixed screen frame on the rotating shaft, the ring-type for being fixed on screen frame front end are cut native blade, are fixed in the middle part of rotation axis
Blade, the circumferentially fixed spiral strainer being sleeved in screen frame, the wheel for being arranged on fixed frame one end, are fixed on fixed frame
The limiting cross bar of the other end, the angular adjustment frame being arranged on fixed frame, wherein, one end of the rotation axis and angular adjustment
Frame is rotatably connected, and the other end of rotation axis passes through the through-hole of limiting cross bar, and rotation axis is rotatably connected with through-hole, the rotation axis
The other end be additionally provided with tractor dynamic power connector.
Beneficial effects of the present invention are：
1. annulus knife cutting soil of the present invention, rotary sieve, blade power resources are same power input shaft, power passes
Delivery device is simple in structure, power transmission loss is small, belongs to low-carbon environment-friendly design.Annular knife blade axis is in ground in the present invention
15-25 ° of inclination angle can adjust cutting depth by angular adjustment frame according to soil property, improve harvest power utilization rate, reduce and move
Power wastes.
2nd, annular knife blade cutting design in the present invention, it is deeper than traditional cutting shovel cutting depth, it can avoid in working angles
Damage of the cutter to potato tubers.
3. cleaning plant is arranged using drum-type design, strainer silk by spiral way in the present invention.Band native potato is being cooked
The spiral strainer silk ribbon of rotation round movement, which moves down, promotes soil to be detached with potato tubers, while by the strainer of helical arrangement
Silk provides power of the potato to the conveying (opposite with the cropper direction of motion) of roller rear portion again, makes while improving transfer efficiency
Potato tubers after must clearing up is enriched at roller aft exit, which can install potato at roller rear portion and collect storage
Module is hidden, picking up mechanization for potato picker provides technical support.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the side structure schematic view of the present invention；
Fig. 3 is rotation axis and the schematic cross-sectional view of limiting cross bar junction in the present invention.
In figure, 1-angular adjustment frame, 1.1-levelling lever, 1.2-vertical center web, 1.3-adjust through-hole,
1.4-sleeve, 2-rotation axis, 2.1-ladder shaft part, 3-ring-type cut native blade, 4-bolt, 5-spiral strainer, 6-leaf
Piece, 7-screen frame, 8-wheel, 9-fixed frame, 10-limiting cross bar, 11-tractor dynamic power connector, 12-lead to
Hole, 13-bearing, 14-blade mounting ring.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail：
Drum-type potato cropper as described in Fig. 1~3, it includes fixed frame 9, rotation axis 2, is fixed on rotation axis
Screen frame 7 on 2, the ring-type for being fixed on 7 front end of screen frame cut native blade 3, the blade 6 for being fixed on 2 middle part of rotation axis, week
To spiral strainer 5 of the fixing sleeve in screen frame 7, the wheel 8 of 9 one end of fixed frame is arranged on, it is another to be fixed on fixed frame 9
The limiting cross bar 10 of one end, the angular adjustment frame 1 being arranged on fixed frame 9, wherein, one end of the rotation axis 2 and angle
Adjusting bracket 1 is rotatably connected, and the other end of rotation axis 2 passes through the through-hole 12 of limiting cross bar 10, and rotation axis 2 connects with the rotation of through-hole 12
It connects, the other end of the rotation axis 2 is additionally provided with tractor dynamic power connector 11.
In above-mentioned technical proposal, the angular adjustment frame 1 includes levelling lever 1.1 and two vertical center webs 1.2, institute
The bottom for stating two vertical center webs 1.2 is separately fixed at the left and right sides of fixed frame 9, described two vertical center webs 1.2
Upper difference is vertically equipped with multiple corresponding adjusting through-holes 1.3, and the both ends of the levelling lever 1.1 can be installed to two
Vertical center web 1.2 is corresponding to be adjusted in through-hole 1.3, and the middle part of the levelling lever 1.1 is equipped with sleeve 1.4, the rotation
It is inserted in sleeve 1.4 and is rotatably connected with sleeve 1.4 in one end of axis 2.
In above-mentioned technical proposal, bearing 13, the rotation axis 2 and through-hole 12 are equipped in the through-hole 12 of the limiting cross bar 10
Junction is ladder shaft part 2.1, and the small diameter shaft of the ladder shaft part 2.1 is connect by bearing 13 with through-hole 12.
In above-mentioned technical proposal, the angular adjustment frame 1 make inclination angle between rotation axis 2 and horizontal plane 15~25 ° it
Between it is adjustable.It is vertical with potato picker direction of advance that ring-type cuts native 3 cutting direction of blade, and ring-type cuts native blade 3 and cuts bottom
Soil and after excavating in potato and soil transport to rotating separation cylinder (by 6 structure of screen frame 7, spiral strainer 5 and blade
Into).The design can cut deeper soil under the conditions of identical power consumption, ensure that potato machinery damages in mining process
Wound is reduced.
In above-mentioned technical proposal, the screen frame 7 is fixedly arranged at the front end with blade mounting ring 14, and the ring-type cuts native blade
3 are mounted on by bolt 4 in blade mounting ring 14.
In above-mentioned technical proposal, the front end and end of the spiral strainer 5 are open type structure.
In above-mentioned technical proposal, when band native potato be delivered to rotating separation cylinder when band native potato in 5 He of spiral strainer
Under the effect of rotating separation cylinder, to roller rear, roller upper direction, band native potato promotees under the effects that collision, friction, impact
Potato is made to be detached with soil, blocky soil.Broken soil discharge rotating separation cylinder among spiral strainer 5, with soil point
Potato from after is delivered to the highest point discharge of rotating separation cylinder rear portion under the action of spiral strainer 5.Pacify in rotating separation cylinder
For dress there are one the blade 6 rotated synchronously with rotating separation cylinder, blade 6 drives band native potato to move upwards so that band soil Ma Ling
Potato obtains certain kinetic energy impacted downwards, accelerates the separation with native potato, soil and soil, improves separative efficiency.In addition,
Potato after being detached with soil is delivered to the highest point discharge of rotating separation cylinder rear portion, drum-type under the action of spiral strainer 5
Structure cause separation after potato rotating separation cylinder rear portion highest point collect, can facilitate install additional potato storage module,
Realize that potato picks up mechanization.
The present invention is that potato from soil is separated and filtered by spiral by a kind of use shake or the principle hit
Net transmits out the machinery of earth's surface.The tubbiness spiral strainer that groundwork part carries rotating vane for one, is installed by front end
Blade cutting ridge, tractor band movement machine advance forward during make potato together with soil enter tubbiness spiral
In strainer.After potato enters strainer, helical form rolling and slip are carried out with the rotation of strainer, is made in the rotation forces of blade
Under, collision is generated between potato and strainer with soil, so as to which soil be made to be split away off from potato, along strainer
Gap discharge, go soil potato as the helical rotation of strainer and the opposite tractive force of tractor are arranged from strainer end port
Go out.
During present invention work：First, the angle for filter cylinder and horizontal plane being adjusted according to ridge high angular adjustment frame 1 ensures Ma Ling
Potato can be completely into filter cylinder；Power is provided by tractor, rotation axis 2 is connected by tractor dynamic power connector 11 and tractor
It is connected together and drives entire machinery operation；Ring-type cuts native blade 3 and is turned into soil, Ma Ling in the tractive force effect backspin of tractor
Potato is entered together with soil in spiral strainer 5, and ring-type cuts native blade 3 with the rotation of spiral strainer 5, the horse with soil
Bell potato collides and shakes with strainer under gravity, and the rotation with movable vane piece 6 while spiral strainer 5 rotates turns
Dynamic blade 6 promote the rolling of potato so as to make potato and soil detaches more thoroughly.The soil isolated passes through filter
The gap of net is fallen away, goes the potato of soil with the rotation of spiral strainer 5, while by right in machine forward traveling process
The reaction force of potato backward is transferred to earth's surface along strainer end.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Claims (4)
1. a kind of drum-type potato cropper, which is characterized in that it include fixed frame (9), rotation axis (2), be fixed on turn
Screen frame (7) on moving axis (2), the ring-type for being fixed on screen frame (7) front end cut native blade (3), are fixed on rotation axis (2)
The blade (6) at middle part, is arranged on fixed frame (9) one end at the circumferentially fixed spiral strainer (5) being sleeved in screen frame (7)
Wheel (8), the limiting cross bar (10) for being fixed on fixed frame (9) other end, the angular adjustment frame being arranged on fixed frame (9)
(1), wherein, one end of the rotation axis (2) is rotatably connected with angular adjustment frame (1), and the other end of rotation axis (2) passes through limiting
The through-hole (12) of cross bar (10), and rotation axis (2) is rotatably connected with through-hole (12), the other end of the rotation axis (2) is additionally provided with
Tractor dynamic power connector (11)；
The angular adjustment frame (1) makes inclination angle of the rotation axis (2) between horizontal plane adjustable between 15~25 °；Ring-type cuts soil
Blade（ 3）Cutting direction is vertical with potato picker direction of advance；
The screen frame (7) is fixedly arranged at the front end with blade mounting ring (14), and the ring-type cuts native blade (3) and passes through bolt (4)
In blade mounting ring (14).
2. drum-type potato cropper according to claim 1, it is characterised in that：The angular adjustment frame (1) includes
Levelling lever (1.1) and two vertical center webs (1.2), the bottom of described two vertical center webs (1.2) are separately fixed at
The left and right sides of fixed frame (9) is vertically equipped with multiple corresponding tune on described two vertical center webs (1.2) respectively
Through-hole (1.3) is saved, the both ends of the levelling lever (1.1) can be installed to corresponding adjust of two vertical center webs (1.2) and lead to
In hole (1.3), the middle part of the levelling lever (1.1) is equipped with sleeve (1.4), and sleeve is inserted in one end of the rotation axis (2)
(1.4) and with sleeve (1.4) it is rotatably connected.
3. drum-type potato cropper according to claim 1, it is characterised in that：The through-hole of the limiting cross bar (10)
(12) bearing (13), the rotation axis (2) and through-hole (12) junction are equipped in as ladder shaft part (2.1), the ladder shaft part
(2.1) small diameter shaft is connect by bearing (13) with through-hole (12).
4. drum-type potato cropper according to claim 1, it is characterised in that：The front end of the spiral strainer (5)
It is open type structure with end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316344.2A CN105993357B (en) | 2016-05-13 | 2016-05-13 | Drum-type potato cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610316344.2A CN105993357B (en) | 2016-05-13 | 2016-05-13 | Drum-type potato cropper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105993357A CN105993357A (en) | 2016-10-12 |
| CN105993357B true CN105993357B (en) | 2018-06-22 |
Family
ID=57100692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610316344.2A Expired - Fee Related CN105993357B (en) | 2016-05-13 | 2016-05-13 | Drum-type potato cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105993357B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306575B (en) * | 2017-06-06 | 2019-04-19 | 湖北工业大学 | Drum-type potato cropper array excavating gear and method for digging with diversion trench |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1576004A1 (en) * | 1988-04-27 | 1990-07-07 | Украинский Научно-Исследовательский Институт Картофельного Хозяйства | Device for digging out root and tuber crops |
| CN2254623Y (en) * | 1996-10-08 | 1997-05-28 | 呼和浩特市回民区动力修配厂 | Machine for harvesting root crops |
| JP3590004B2 (en) * | 1997-10-16 | 2004-11-17 | 来田農産株式会社 | Excavator |
| CN202035284U (en) * | 2011-05-02 | 2011-11-16 | 戴文育 | Potato harvester |
| CN103202135A (en) * | 2013-04-24 | 2013-07-17 | 舞钢市星河机械制造有限责任公司 | Potato combined harvester |
| CN205005483U (en) * | 2015-09-26 | 2016-02-03 | 吴金亮 | Potato takes off native harvester |
-
2016
- 2016-05-13 CN CN201610316344.2A patent/CN105993357B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN105993357A (en) | 2016-10-12 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20210513 |
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| CF01 | Termination of patent right due to non-payment of annual fee |