CN106358564A - Underground crop harvester - Google Patents
Underground crop harvester Download PDFInfo
- Publication number
- CN106358564A CN106358564A CN201610892389.4A CN201610892389A CN106358564A CN 106358564 A CN106358564 A CN 106358564A CN 201610892389 A CN201610892389 A CN 201610892389A CN 106358564 A CN106358564 A CN 106358564A
- Authority
- CN
- China
- Prior art keywords
- underground crop
- underground
- shaft
- floating
- eccentric
- 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.)
- Pending
Links
- 238000003306 harvesting Methods 0.000 claims abstract description 22
- 241001167556 Catena Species 0.000 claims description 22
- 239000002689 soil Substances 0.000 abstract description 14
- 235000002722 Dioscorea batatas Nutrition 0.000 abstract description 4
- 235000006536 Dioscorea esculenta Nutrition 0.000 abstract description 4
- 240000001811 Dioscorea oppositifolia Species 0.000 abstract description 4
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 244000291564 Allium cepa Species 0.000 abstract 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 abstract 1
- 240000005528 Arctium lappa Species 0.000 abstract 1
- 235000003130 Arctium lappa Nutrition 0.000 abstract 1
- 235000008078 Arctium minus Nutrition 0.000 abstract 1
- 244000303040 Glycyrrhiza glabra Species 0.000 abstract 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 abstract 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 abstract 1
- 235000011477 liquorice Nutrition 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- XOJVHLIYNSOZOO-SWOBOCGESA-N Arctiin Chemical compound C1=C(OC)C(OC)=CC=C1C[C@@H]1[C@@H](CC=2C=C(OC)C(O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O3)O)=CC=2)C(=O)OC1 XOJVHLIYNSOZOO-SWOBOCGESA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 206010011224 Cough Diseases 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 208000036119 Frailty Diseases 0.000 description 1
- 206010030302 Oliguria Diseases 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000001142 anti-diarrhea Effects 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000021735 chronic enteritis Diseases 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000008216 herbs Nutrition 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 230000035900 sweating Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D13/00—Diggers, e.g. potato ploughs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Abstract
The invention belongs to the technical field of agricultural underground harvesting machinery, and particularly relates to an underground crop harvester which can be used for harvesting Chinese yam, burdock, green onion, liquorice and so on. The underground crop harvester comprises a machine body, and is characterized in that a driving bridge axle is arranged at the back part of the machine body; floating supports are hinged to the two sides of the driving bridge axle; an eccentric bridge axle is mounted on the floating supports; eccentric wheels are mounted on the two sides of the eccentric bridge axle; shaft sleeves are arranged on the eccentric wheels; the shaft sleeves are connected with guide rods; linkage shovels are mounted at the tail ends of the guide rods; soil digging chains sleeve the floating supports; a plurality of soil digging blades are arranged on the soil digging chains. The underground crop harvester has the beneficial effects as follows: the underground crop harvester can rapidly and continuously cut both sides of an underground crop and efficiently vibrates the crop in the middle so as to quickly take out the underground crop; the underground crop harvester is simple in structure, convenient to operate, good in stability, high in working efficiency and small damage to the crop, facilitates popularized cultivation of Chinese yam, and improves economic benefits of farmers.
Description
(1) technical field
The invention belongs to agriculture underground harvest machinery technical field, particularly to one kind can be used for harvesting Rhizoma Dioscoreae, Fructus Arctii, Herba Alii fistulosi,
The underground crop harvesting machine of Radix Glycyrrhizae etc..
(2) background technology
Rhizoma Dioscoreae is the medical herbs that " Chinese draft " records, have nourishing strong, aid digestion, hold back the effect of sweating due to debility, antidiarrheal, cure mainly insufficiency of the spleen
Diarrhoea, cough due to deficiency of the lung, diabetes are quenched one's thirst, oliguria frequency, seminal emission, women's leukorrhagia and dyspeptic chronic enteritiss.Rhizoma Dioscoreae is in food
Rising greatly in product industry and processing industry, it is the crops being loved by the people.Rhizoma Dioscoreae due to high yield and high quality grows generally
80～100cm under depth and soil, damages when harvesting Rhizoma Dioscoreae for avoiding and fractures, affects product quality, traditional Chinese yam harvesting
Mode needs to deep-cut soil careful operation, so that needing to consume the muscle power of high intensity, and work efficiency is very low.Existing at present
Chinese yam harvesting machinery, there is the loose soil of mechanical shock the effect earthward lifting soil together with Rhizoma Dioscoreae, but knot
Structure is more complicated, work efficiency also ratio is relatively low, and manually need to separate soil and Rhizoma Dioscoreae, and job stability is poor, its practicality ratio
Relatively low it is difficult to scale volume production is it is impossible to bring preferable economic benefit to the peasant household of establishing in large scale Rhizoma Dioscoreae.
(3) content of the invention
The present invention is in order to make up the deficiencies in the prior art, there is provided a kind of structure is simple and convenient to operate, good stability, work effect
Rate is high, the underground crop harvesting machine little to crops damaged condition.
The present invention is achieved through the following technical solutions:
A kind of underground crop harvesting machine, including body, is characterized in that: described After-Body is provided with active bridge shaft, active
Bridge axle both sides are hinged with floating bracket, and floating bracket is provided with eccentric gap bridge axle, and eccentric gap bridge axle both sides are provided with eccentric,
Eccentric is provided with axle sleeve, and axle sleeve is connected with guide rod, and guide rod end is provided with linkage support shovel, floating bracket is arranged with and takes off catena
Bar, takes off catena bar and is provided with and some take off native blade.
Described floating bracket and telescopic oil cylinder are hinged, and telescopic oil cylinder is fixedly installed in below After-Body.
Described floating bracket bottom is provided with the fixing support roller that catena bar is taken off in tensioning, and fixing support roller is coaxially connected with spiral
Piece, floating bracket top is provided with the floating support roller that catena bar is taken off in tensioning, and floating support roller is installed on floating support arm.
It is connected with connecting rod, connecting rod is hinged with nutted rod, nutted rod passes through locating piece spiral shell between described floating support arm
Female locking, nutted rod is provided with the first spring.
Described catena bar two ends of taking off are sheathed on the first sprocket wheel of active bridge shaft and the second sprocket wheel of floating bracket respectively,
Second sprocket wheel is installed on stent bearing plank, and stent bearing plank is installed on floating bracket end.
Described eccentric gap bridge axle is installed on bracing frame, and bracing frame is fixed on floating bracket.
Described active bridge shaft is installed on camber beam support arm, and camber beam support arm is fixedly installed in After-Body, active bridge shaft
It is provided with grave mound cover with above camber beam support arm junction.
Described eccentric gap bridge axle is driven by active bridge shaft, and active bridge shaft is by the first gear band in break-in change speed gear box
Dynamic, first gear is engaged with second gear, and second gear is by driven by engine.
Described second gear passes through belt drive by electromotor, is provided with castle wheel, castle wheel is installed on clutch below belt
On bar, trip(ping) lever end is articulated with body, and trip(ping) lever is connected with semicircle clutch-linkage bar by second spring, semicircle clutch
Gangbar is connected with handle, and semicircle clutch-linkage bar is articulated with brace, and brace is fixed on the extension arm of break-in change speed gear box.
Described body is fixedly arranged at the front end with out flatrack, opens flatrack upper end and is provided with driving shaft, opens flatrack lower end and is provided with driven shaft, from
Are flat spiral leaf is provided with out on moving axis, driven shaft is driven by driving shaft, and driving shaft is by driven by engine.
The invention has the beneficial effects as follows: underground crop both sides quickly continuously can be cut, and centering catch cropping simultaneously
Thing is efficiently vibrated thus quickly completely taking out underground crop；Structure is simple and convenient to operate, good stability, work effect
Rate is high, little to crops damaged condition, helps the popularization plantation of Rhizoma Dioscoreae, improves the economic benefit of peasant.
(4) brief description
The present invention is further illustrated below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the overall structure diagram of the present invention；
Accompanying drawing 2 is the left view structural representation of accompanying drawing 1；
Accompanying drawing 3 is the forward sight structural representation of accompanying drawing 1；
Accompanying drawing 4 is the overlooking the structure diagram of accompanying drawing 1；
Accompanying drawing 5 takes off catena bar structural representation for the present invention's；
Accompanying drawing 6 is first gear and the second gear drive mechanism schematic diagram of the present invention；
Accompanying drawing 7 is the castle wheel working state schematic representation of the present invention；
In figure, 1 body, 2 active bridge shafts, 3 floating brackets, 4 eccentric gap bridge axles, 5 eccentrics, 6 axle sleeves, 7 guide rods, 8 linkage supports
Shovel, 9 take off catena bar, and 10 take off native blade, 11 telescopic oil cylinders, 12 fixing support rollers, 13 flights, 14 floating support rollers, 15 floating support arms,
16 connecting rods, 17 nutted rods, 18 locating pieces, 19 nuts, 20 first springs, 21 first sprocket wheels, 22 second sprocket wheels, 23 support bases
Plate, 24 bracing frames, 25 camber beam support arms, 26 grave mound covers, 27 break-in change speed gear boxes, 28 first gears, 29 second gears, 30 electromotors,
31 belts, 32 castle wheels, 33 trip(ping) levers, 34 second springs, 35 semicircle clutch-linkage bars, 36 handles, 37 braces, 38 extension arms,
39 open flatrack, 40 driving shafts, 41 driven shafts, and 42 open are flat spiral leaf.
(5) specific embodiment
Accompanying drawing is a kind of specific embodiment of the present invention.This embodiment includes body 1, and body 1 rear portion is provided with active bridge shaft 2,
Active bridge shaft 2 both sides are hinged with floating bracket 3, and floating bracket 3 is provided with eccentric gap bridge axle 4, and eccentric gap bridge axle 4 both sides are pacified
Equipped with eccentric 5, eccentric 5 is provided with axle sleeve 6, and axle sleeve 6 is connected with guide rod 7, and guide rod 7 end is provided with linkage support shovel 8, floats
It is arranged with support 3 and takes off catena bar 9, take off catena bar 9 and be provided with and some take off native blade 10.Floating bracket 3 and telescopic oil cylinder 11 phase
Hinged, telescopic oil cylinder 11 is fixedly installed in body 1 lower rear.Floating bracket 3 bottom is provided with the fixation that catena bar 9 is taken off in tensioning
Support roller 12, fixing support roller 12 is coaxially connected with flight 13, and floating bracket 3 top is provided with the floating support that catena bar 9 is taken off in tensioning
Wheel 14, floating support roller 14 is installed on floating support arm 15.It is connected with connecting rod 16, connecting rod 16 is hinged between floating support arm 15
Nutted rod 17, nutted rod 17 is locked through locating piece 18 with nut 19, and nutted rod 17 is provided with the first spring 20.Take off catena bar 9
Two ends are sheathed on the first sprocket wheel 21 of active bridge shaft 2 and the second sprocket wheel 22 of floating bracket 3 respectively, and the second sprocket wheel 22 is installed
On stent bearing plank 23, stent bearing plank 23 is installed on floating bracket 3 end.Eccentric gap bridge axle 4 is installed on bracing frame 24, supports
Frame 24 is fixed on floating bracket 3.Active bridge shaft 2 is installed on camber beam support arm 25, and camber beam support arm 25 is fixedly installed in body 1
Rear portion, is provided with grave mound cover 26 above active bridge shaft 2 and camber beam support arm 25 junction.Eccentric gap bridge axle 4 is carried by active bridge shaft 2
Dynamic, active bridge shaft 2 is driven by the first gear 28 in break-in change speed gear box 27, and first gear 28 is engaged with second gear 29, the
Two gears 29 are driven by electromotor 30.Second gear 29 is driven by belt 31 by electromotor 30, is provided with clutch below belt 31
Wheel 32, castle wheel 32 is installed on trip(ping) lever 33, and trip(ping) lever 33 end is articulated with body 1, and trip(ping) lever 33 passes through second spring
34 are connected with semicircle clutch-linkage bar 35, and semicircle clutch-linkage bar 35 is connected with handle 36, and semicircle clutch-linkage bar 35 is hinged
On brace 37, brace 37 is fixed on the extension arm 38 of break-in change speed gear box 27.Body 1 is fixedly arranged at the front end with out flatrack 39, opens flat
Frame 39 upper end is provided with driving shaft 40, opens flatrack 39 lower end and is provided with driven shaft 41, driven shaft 41 is provided with out are flat spiral leaf 42, from
Moving axis 41 is driven by driving shaft 40, and driving shaft 40 is driven by electromotor 30.
Using a kind of underground crop harvesting machine of the present invention, first pass through telescopic oil cylinder 11 by floating bracket 3 around body 1
Decline so as to end contact ground.Start electromotor 30, turning handle 36 drives semicircle clutch-linkage bar 35 to rotate, Jin Ertong
Cross second spring 34 drive trip(ping) lever 33 be rotated up, thus driving castle wheel 32 to move up hold out against belt 31, when semicircle from
After conjunction gangbar 35 turns over, the distance due to turning over is more than its radius, and semicircle clutch-linkage bar 35 can securely fix, so i.e.
First gear 28 can be driven to rotate by second gear 29, thus driving incoming for the power of electromotor 30 break-in change speed gear box 27
Active bridge shaft 2 rotates.Active bridge shaft 2 drives the first sprocket wheel 21, takes off catena bar 9 and take off native blade 10 and rotate, and takes off native blade
10 can the incision of underground crop two lateral underground；Active bridge shaft 2 drives eccentric gap bridge axle 4 to rotate simultaneously, and eccentric gap bridge axle 4 carries
Movable eccentric wheel 5 rotates, and the rotation of eccentric 5 makes axle sleeve 6 do upper and lower eccentric motion, thus driving guide rod 7 and linkage support shovel 8 to do
Up-down vibration, meanwhile, body 1 moves ahead, and telescopic oil cylinder 11 slowly drives floating bracket 3 to rotate down up to depth needed for arrival
Degree.Take off two bar ditch that native blade 10 cuts out enough depth in underground crop both sides, and during the up-down vibration of the support shovel 8 that links will be suspended from
Between soil shake pine shake scattered, you can so that the underground crops such as Rhizoma Dioscoreae, Fructus Arctii, Herba Alii fistulosi, Radix Glycyrrhizae is completely exposed.Grave mound cover 26 can prevent by
The soil cutting splashes everywhere.The length stretching into locating piece 18 by adjusting nutted rod 17 can adjust floating by connecting rod 16
The angle of arm 15, and then adjustable floating support roller 14 is to the rate of tension taking off catena bar 9, nut 19 of then screwing on, when exceeding
During the restriction of nutted rod 17 screw thread, the first spring 20 also plays certain restriction effect and cushioning effect simultaneously.Fixing support roller
12 can make to take off catena bar 9 away from floating bracket 3, prevent from taking off native blade 10 when cutting soil due to too close floating bracket 3
Cause damage.Flight 13 can push away taking off the soil that native blade 10 claws to both sides, and prevents soil from falling into crop both sides again
In ditch.Take off catena bar 9 and be installed on the second sprocket wheel 22 on the second sprocket wheel 22 and be installed on floating bracket 3 by stent bearing plank 23, just
Change in the detachable maintaining taking off catena bar 9 etc..The part such as active bridge shaft 2 and floating bracket 3 is installed on by camber beam support arm 25
Body 1 rear portion, can prevent whole body 1 center of gravity to the rear it is ensured that body 1 job stability.Electromotor 30 drive driving shaft 40 from
And driving driven shaft 41 to rotate, driven shaft 41 drive is opened are flat spiral leaf 42 and is rotated, and the soil taken off in above the ground is pushed formation
Fill and lead up in ditch.
Claims (10)
1. a kind of underground crop harvesting machine, including body (1), is characterized in that: described body (1) rear portion is provided with active bridge shaft
(2), active bridge shaft (2) both sides are hinged with floating bracket (3), and floating bracket (3) is provided with eccentric gap bridge axle (4), eccentric
Bridge shaft (4) both sides are provided with eccentric (5), and eccentric (5) is provided with axle sleeve (6), and axle sleeve (6) is connected with guide rod (7), guide rod
(7) end be provided with linkage support shovel (8), floating bracket (3) is arranged with and takes off catena bar (9), take off catena bar (9) be provided with some
Take off native blade (10).
2. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described floating bracket (3) with flexible
Oil cylinder (11) is hinged, and telescopic oil cylinder (11) is fixedly installed in body (1) lower rear.
3. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described floating bracket (3) bottom peace
Take off the fixing support roller (12) of catena bar (9) equipped with tensioning, fixing support roller (12) is coaxially connected with flight (13), floating bracket
(3) top is provided with the floating support roller (14) that catena bar (9) is taken off in tensioning, and floating support roller (14) is installed on floating support arm (15).
4. a kind of underground crop harvesting machine according to claim 3, is characterized in that: connects between described floating support arm (15)
It is connected to connecting rod (16), connecting rod (16) is hinged with nutted rod (17), nutted rod (17) passes through locating piece (18) nut (19)
Locking, nutted rod (17) is provided with the first spring (20).
5. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described catena bar (9) two ends of taking off are divided
It is not sheathed on first sprocket wheel (21) of active bridge shaft (2) and second sprocket wheel (22) of floating bracket (3), the second sprocket wheel (22)
It is installed on stent bearing plank (23), stent bearing plank (23) is installed on floating bracket (3) end.
6. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described eccentric gap bridge axle (4) is installed
On bracing frame (24), bracing frame (24) is fixed on floating bracket (3).
7. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described active bridge shaft (2) is installed
On camber beam support arm (25), camber beam support arm (25) is fixedly installed in body (1) rear portion, active bridge shaft (2) and camber beam support arm
(25) it is provided with grave mound cover (26) above junction.
8. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described eccentric gap bridge axle (4) is by leading
Dynamic bridge shaft (2) drives, and active bridge shaft (2) is driven by the first gear (28) in break-in change speed gear box (27), first gear
(28) engage with second gear (29), second gear (29) is driven by electromotor (30).
9. a kind of underground crop harvesting machine according to claim 8, is characterized in that: described second gear (29) is by starting
Machine (30) passes through belt (31) and drives, and is provided with castle wheel (32), castle wheel (32) is installed on trip(ping) lever (33) below belt (31)
On, trip(ping) lever (33) end is articulated with body (1), and trip(ping) lever (33) passes through second spring (34) and semicircle clutch-linkage bar
(35) it is connected, semicircle clutch-linkage bar (35) is connected with handle (36), semicircle clutch-linkage bar (35) is articulated with brace (37)
On, brace (37) is fixed on the extension arm (38) of break-in change speed gear box (27).
10. a kind of underground crop harvesting machine according to claim 1, is characterized in that: described body (1) is fixedly arranged at the front end with
Open flatrack (39), open flatrack (39) upper end and be provided with driving shaft (40), open flatrack (39) lower end and be provided with driven shaft (41), driven shaft
(41) are flat spiral leaf (42) is installed out on, driven shaft (41) is driven by driving shaft (40), and driving shaft (40) is by electromotor (30)
Drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892389.4A CN106358564A (en) | 2016-10-13 | 2016-10-13 | Underground crop harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610892389.4A CN106358564A (en) | 2016-10-13 | 2016-10-13 | Underground crop harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106358564A true CN106358564A (en) | 2017-02-01 |
Family
ID=57895032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610892389.4A Pending CN106358564A (en) | 2016-10-13 | 2016-10-13 | Underground crop harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106358564A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612925A (en) * | 2017-02-17 | 2017-05-10 | 菏泽新亚机械设备有限公司 | Asparagus officinalis harvesting machine |
| CN107347351A (en) * | 2017-08-16 | 2017-11-17 | 黑龙江省农垦科学院 | Main parameter structure |
| CN111527861A (en) * | 2020-06-19 | 2020-08-14 | 武书生 | Yam harvester |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10257810A (en) * | 1997-03-18 | 1998-09-29 | Kobashi Kogyo Co Ltd | Welsh onion harvesting machine |
| JP3602845B2 (en) * | 2003-07-11 | 2004-12-15 | 松山株式会社 | Agricultural harvester |
| CN202232147U (en) * | 2011-09-06 | 2012-05-30 | 王旭 | Chinese yam harvester |
| CN202722023U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Chinese yam harvester |
| CN202722024U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Burdock harvester |
| CN203708818U (en) * | 2014-01-14 | 2014-07-16 | 刘启全 | Front chain pawl type Chinese yam excavating and digging machine |
| CN204762128U (en) * | 2015-07-13 | 2015-11-18 | 河南农业大学 | Chinese yam ditching harvester |
| CN205584790U (en) * | 2016-05-04 | 2016-09-21 | 河北北工特机械科技有限公司 | High -efficient hydraulic power dioscorea opposita harvester |
| CN206402698U (en) * | 2016-10-13 | 2017-08-15 | 栗广臣 | A kind of underground crop harvesting machine |
-
2016
- 2016-10-13 CN CN201610892389.4A patent/CN106358564A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10257810A (en) * | 1997-03-18 | 1998-09-29 | Kobashi Kogyo Co Ltd | Welsh onion harvesting machine |
| JP3602845B2 (en) * | 2003-07-11 | 2004-12-15 | 松山株式会社 | Agricultural harvester |
| CN202232147U (en) * | 2011-09-06 | 2012-05-30 | 王旭 | Chinese yam harvester |
| CN202722023U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Chinese yam harvester |
| CN202722024U (en) * | 2012-05-30 | 2013-02-13 | 张新星 | Burdock harvester |
| CN203708818U (en) * | 2014-01-14 | 2014-07-16 | 刘启全 | Front chain pawl type Chinese yam excavating and digging machine |
| CN204762128U (en) * | 2015-07-13 | 2015-11-18 | 河南农业大学 | Chinese yam ditching harvester |
| CN205584790U (en) * | 2016-05-04 | 2016-09-21 | 河北北工特机械科技有限公司 | High -efficient hydraulic power dioscorea opposita harvester |
| CN206402698U (en) * | 2016-10-13 | 2017-08-15 | 栗广臣 | A kind of underground crop harvesting machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612925A (en) * | 2017-02-17 | 2017-05-10 | 菏泽新亚机械设备有限公司 | Asparagus officinalis harvesting machine |
| CN107347351A (en) * | 2017-08-16 | 2017-11-17 | 黑龙江省农垦科学院 | Main parameter structure |
| CN111527861A (en) * | 2020-06-19 | 2020-08-14 | 武书生 | Yam harvester |
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