CN105993357A - Drum type potato harvester - Google Patents
Drum type potato harvester Download PDFInfo
- Publication number
- CN105993357A CN105993357A CN201610316344.2A CN201610316344A CN105993357A CN 105993357 A CN105993357 A CN 105993357A CN 201610316344 A CN201610316344 A CN 201610316344A CN 105993357 A CN105993357 A CN 105993357A
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- China
- Prior art keywords
- fixed
- rotary shaft
- frame
- filter screen
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a drum type potato harvester. The drum type potato harvester comprises a fixed framework, a rotating shaft, a filter screen framework, an annular soil cutting blade, blades, a spiral filter screen, wheels, a limiting cross rod and an angle adjusting rack, wherein the filter screen framework is fixed on the rotating shaft, the annular soil cutting blade is fixed at the front end of the filter screen framework, the blades are fixed at the middle part of the rotating shaft, the spiral filter screen is circumferentially and fixedly nested in the filter screen framework, the wheels are arranged at one end of the fixed framework, the limiting cross rod is fixed at the other end of the fixed framework, and the angle adjusting rack is arranged on the fixed framework; and one end of the rotating shaft is in rotary connection with the angle adjusting rack, the other end of the rotating shaft penetrates through a through hole in the limiting cross rod, the rotating shaft is in rotary connection with the through hole, and a tractor power connecting member is further arranged at the other end of the rotating shaft. The drum type potato harvester has the advantages that the power consumption is low, the structure is simple, and the mechanical damage to potatoes is low.
Description
Technical field
The present invention relates to technical field of agricultural machinery, receive in particular to a kind of drum-type potato
Obtain machine.
Technical background
Developed country and the many employings of large area potato harvest of the Northeast of China are high-power at present
Self-propelled combine, can once complete climber cutting, dig cut, soil potato separation, size fractionation,
Pack, transport etc. operate, though powerful, its power consumption is high, is not suitable for China mountain
The middle-size and small-size plot such as ground is many, the gradient is big, cultivated area is little.
The potato harvest equipment that the current Mountainous areas of China uses, generally uses excavation
Shovel cuts soil at a certain angle, soil and Rhizoma Solani tuber osi is shoveled and digs out and be delivered to swing separation
On sieve, it is issued to, in effects such as vibration, frictions, the effect that Rhizoma Solani tuber osi separates with soil.Because
Power is little, and digger blade cutting depth of soil is limited, easily causes the mechanical damage of Rhizoma Solani tuber osi,
Reduce Rhizoma Solani tuber osi economic worth, and swing separation sieve separate after Rhizoma Solani tuber osi discharge cropper with
Machine is dispersed in earth's surface, needs manually to pick up collection, is unfavorable for follow-up potato digger tool.
Summary of the invention
Present invention aim to provide a kind of drum-type potato cropper, this drum-type
Potato picker power consumption is little, simple in construction, Rhizoma Solani tuber osi mechanical damage are low, it is adaptable to
Mountainous areas.
For realizing this purpose, the drum-type potato cropper designed by the present invention, it includes
Fixed frame, rotary shaft, fixing screen frame on the rotating shaft, it is fixed on screen frame
Front end ring-type is cut soil blade, is fixed on the blade in the middle part of rotary shaft, circumferentially fixed is enclosed within filter
Spiral filter screen in screen frame frame, it is arranged on the wheel of fixed frame one end, is fixed on fixed frame
The spacing cross bar of the frame other end, the angular adjustment frame being arranged on fixed frame, wherein, institute
The one end stating rotary shaft is rotatably connected with angular adjustment frame, and the other end of rotary shaft is through spacing
The through hole of cross bar, and rotary shaft is rotatably connected with through hole, the other end of described rotary shaft also sets
There is tractor dynamic power connector.
The invention have the benefit that
Annulus cutter the most of the present invention cutting soil, rotary sieve, blade power resources are same
Power input shaft, power transmission simple in construction, power transmission loss are little, belong to low-carbon (LC)
Environmental Design.In the present invention, annular knife blade axis and ground are 15-25 ° of inclination angle, can be according to soil
Earth character regulates cutting depth by angular adjustment frame, improves results power utilization rate, minimizing
Power waste.
2, annular knife blade cutting design in the present invention, deeper than traditional cutting shovel cutting depth,
The cutter damage to potato tubers in working angles can be avoided.
3. in the present invention, cleaning plant uses drum-type design, filter screen silk to arrange by spiral way.
Under the spiral filter screen silk ribbon doing rotation round motion is dynamic, soil and horse is promoted with native potato
Bell potato tuber separates, and provides again Rhizoma Solani tuber osi to cylinder rear portion by the filter screen silk of helical arrangement simultaneously
The power that (contrary with the cropper direction of motion) carries, makes while improving transfer efficiency
Potato tubers after cleaning is enriched with at cylinder aft exit, and this design can be after cylinder
Portion installs Rhizoma Solani tuber osi and collects repository module, picks up mechanization for potato picker and provides skill
Art is supported.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the side-looking structural representation of the present invention；
Fig. 3 is rotary shaft and the sectional structure schematic diagram of spacing cross bar junction in the present invention.
In figure, 1 angular adjustment frame, 1.1 levelling levers, 1.2 vertical center web,
1.3 regulation through holes, 1.4 sleeves, 2 rotary shafts, 2.1 ladder shaft parts, 3 ring-type
Cut soil blade, 4 bolts, 5 spiral filter screens, 6 blades, 7 screen frame, 8 cars
Wheel, 9 fixed frames, 10 spacing cross bars, 11 tractor dynamic power connectors, 12 lead to
Hole, 13 bearings, 14 blade mounting rings.
Detailed description of the invention
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, rotates
Axle 2, the screen frame 7 being fixed in rotary shaft 2, the ring that is fixed on screen frame 7 front end
Shape is cut soil blade 3, is fixed on the blade 6 in the middle part of rotary shaft 2, circumferentially fixed is enclosed within filter screen frame
Spiral filter screen 5 in frame 7, it is arranged on the wheel 8 of fixed frame 9 one end, is fixed on fixing
The spacing cross bar 10 of framework 9 other end, the angular adjustment frame 1 being arranged on fixed frame 9,
Wherein, one end of described rotary shaft 2 is rotatably connected with angular adjustment frame 1, rotary shaft 2
The other end is through the through hole 12 of spacing cross bar 10, and rotary shaft 2 is rotatably connected with through hole 12,
The other end of described rotary shaft 2 is additionally provided with tractor dynamic power connector 11.
In technique scheme, described angular adjustment frame 1 includes levelling lever 1.1 and two
Vertical center web 1.2, the bottom of said two vertical center web 1.2 is separately fixed at fixed frame
The left and right sides of frame 9, said two vertical center web 1.2 is the most vertically provided with many
The regulation through hole 1.3 of individual correspondence, the two ends of described levelling lever 1.1 can be installed to two and hang down
In the regulation through hole 1.3 of direct-connected fishplate bar 1.2 correspondence, the middle part of described levelling lever 1.1 sets
Sleeve 1.4, one end of described rotary shaft 2 is had to be inserted in sleeve 1.4 and rotate even with sleeve 1.4
Connect.
In technique scheme, the through hole 12 of described spacing cross bar 10 is provided with bearing 13,
Described rotary shaft 2 is ladder shaft part 2.1 with through hole 12 junction, described ladder shaft part 2.1
Small diameter shaft be connected with through hole 12 by bearing 13.
In technique scheme, described angular adjustment frame 1 makes between rotary shaft 2 and horizontal plane
Inclination angle adjustable between 15～25 °.Ring-type cut soil blade 3 cutting direction and potato harvest
Machine direction of advance is vertical, and ring-type soil blade 3 of cutting cuts subsoil and by Rhizoma Solani tuber osi after excavation
With in soil transport to rotating separation cylinder (by screen frame 7, spiral filter screen 5 and blade 6 structure
Become).This design can cut deeper soil, it is ensured that digging under the conditions of identical power consumes
During pick, Rhizoma Solani tuber osi mechanical damage reduces.
In technique scheme, described screen frame 7 be fixedly arranged at the front end with blade mounting ring 14,
Described ring-type soil blade 3 of cutting is arranged in blade mounting ring 14 by bolt 4.
In technique scheme, the front end of described spiral filter screen 5 and end are open type knot
Structure.
In technique scheme, the band soil Ma Ling when band native potato is delivered to rotating separation cylinder
Potato is under spiral filter screen 5 and rotating separation cylinder effect, to cylinder rear, cylinder upper direction,
Band native potato colliding, rub, promote Rhizoma Solani tuber osi and soil, bulk under the effect such as impact
Soil separates.Broken soil discharges rotating separation cylinder in the middle of spiral filter screen 5, with soil
It is the highest that Rhizoma Solani tuber osi after separation is delivered to rotating separation cylinder rear portion under the effect of spiral filter screen 5
Place discharges.Rotating separation cylinder is provided with the blade 6 of and rotating separation cylinder synchronous axial system,
Blade 6 drives band native potato to move upward so that band native potato obtains certain downward
The kinetic energy of impact, adds speed belt native potato, soil separates with soil, improves separation efficiency.
Divide it addition, the Rhizoma Solani tuber osi after separating with soil is delivered to rotate under the effect of spiral filter screen 5
Discharging from cylinder rear portion highest point, the structure of drum-type makes the Rhizoma Solani tuber osi after separating in rotation point
Collect from cylinder rear portion highest point, can conveniently install potato storage module additional, it is achieved potato-picking
Pick up mechanization.
The present invention is that Rhizoma Solani tuber osi is isolated from soil by a kind of principle using shake or shock
Carry out and transmitted out by spiral filter screen the machinery on earth's surface.Groundwork part be one with rotation
The tubbiness spiral filter screen of rotating vane sheet, the blade cutting ridge installed by front end, at tractor band
Movement machine makes Rhizoma Solani tuber osi enter tubbiness spiral filter screen together with soil during advancing forward
In.After Rhizoma Solani tuber osi enters filter screen, along with the rotation of filter screen carries out helical form rolling and slip,
Under the rotation forces effect of blade, between Rhizoma Solani tuber osi and the filter screen with soil, produce collision,
So that soil splits away off from Rhizoma Solani tuber osi, discharge along the gap of filter screen, go the horse of soil
Bell potato is arranged from filter screen end port along with the helical rotation of filter screen and the relative pull strength of tractor
Go out.
When the present invention works: first, regulate filter cylinder and water according to ridge high angular adjustment frame 1
The angle of plane ensures that Rhizoma Solani tuber osi can be completely in filter cylinder；Power is provided by tractor,
Rotary shaft 2 is linked together by tractor dynamic power connector 11 and tractor and drives whole machine
Device operation；Ring-type soil blade 3 of cutting is turned into soil at the pull strength effect backspin of tractor,
Rhizoma Solani tuber osi enters in spiral filter screen 5 together with soil, and ring-type soil blade 3 of cutting is along with spiral shell
The rotation of rotation filter screen 5, the Rhizoma Solani tuber osi with soil touches with filter screen under gravity
Hit and shake, the rotation of band moving vane 6, the blade 6 of rotation while spiral filter screen 5 rotation
Promote Rhizoma Solani tuber osi roll so that Rhizoma Solani tuber osi separate with soil more thorough.Isolated
Soil is dropped away by the gap of filter screen, goes the Rhizoma Solani tuber osi of soil along with the rotation of spiral filter screen 5
Turn, simultaneously by machine forward traveling process to Rhizoma Solani tuber osi counteracting force backward, along
Filter screen end is transferred to earth's surface.
The content that this specification is not described in detail belongs to known to professional and technical personnel in the field
Prior art.
Claims (6)
1. a drum-type potato cropper, it is characterised in that it include fixed frame (9),
Rotary shaft (2), the screen frame (7) being fixed in rotary shaft (2), it is fixed on filter screen frame
Frame (7) front end ring-type is cut soil blade (3), is fixed on the blade at rotary shaft (2) middle part
(6), circumferentially fixed be enclosed within screen frame (7) spiral filter screen (5), be arranged on fixing
The wheel (8) of framework (9) one end, is fixed on the spacing horizontal stroke of fixed frame (9) other end
Bar (10), the angular adjustment frame (1) being arranged on fixed frame (9), wherein, described
One end of rotary shaft (2) is rotatably connected with angular adjustment frame (1), rotary shaft (2) another
One end is through the through hole (12) of spacing cross bar (10), and rotary shaft (2) and through hole (12)
Being rotatably connected, the other end of described rotary shaft (2) is additionally provided with tractor dynamic power connector (11).
Drum-type potato cropper the most according to claim 1, it is characterised in that:
Described angular adjustment frame (1) includes levelling lever (1.1) and two vertical center web (1.2),
The bottom of said two vertical center web (1.2) is separately fixed at the left and right of fixed frame (9)
Both sides, said two vertical center web is the most vertically provided with multiple correspondence on (1.2)
Regulation through hole (1.3), the two ends of described levelling lever (1.1) can be installed to two hang down
In the regulation through hole (1.3) that direct-connected fishplate bar (1.2) is corresponding, described levelling lever (1.1)
Middle part be provided with sleeve (1.4), one end of described rotary shaft (2) be inserted in sleeve (1.4) and
It is rotatably connected with sleeve (1.4).
Drum-type potato cropper the most according to claim 1, it is characterised in that:
The through hole (12) of described spacing cross bar (10) is provided with bearing (13), described rotary shaft (2)
It is ladder shaft part (2.1) with through hole (12) junction, described ladder shaft part (2.1) little
Diameter shaft is connected with through hole (12) by bearing (13).
Drum-type potato cropper the most according to claim 1, it is characterised in that:
Described angular adjustment frame (1) makes the inclination angle between rotary shaft (2) and horizontal plane at 15～25 °
Between adjustable.
Drum-type potato cropper the most according to claim 1, it is characterised in that:
Described screen frame (7) be fixedly arranged at the front end with blade mounting ring (14), described ring-type cut soil
Blade (3) is arranged in blade mounting ring (14) by bolt (4).
Drum-type potato cropper the most according to claim 1, it is characterised in that:
Front end and the end of described spiral filter screen (5) are open type structure.
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 true CN105993357A (en) | 2016-10-12 |
| CN105993357B 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) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306575A (en) * | 2017-06-06 | 2017-11-03 | 湖北工业大学 | Drum-type potato cropper array excavating gear and method for digging with guiding gutter |
Citations (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 |
| JP2002027813A (en) * | 1997-10-16 | 2002-01-29 | Kida Nousan Kk | Vegetable-digging machine |
| 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
Patent Citations (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 |
| JP2002027813A (en) * | 1997-10-16 | 2002-01-29 | Kida Nousan Kk | Vegetable-digging machine |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306575A (en) * | 2017-06-06 | 2017-11-03 | 湖北工业大学 | Drum-type potato cropper array excavating gear and method for digging with guiding gutter |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105993357B (en) | 2018-06-22 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 Termination date: 20210513 |