CN201369923Y - Multipurpose crop harvesting device - Google Patents
Multipurpose crop harvesting device Download PDFInfo
- Publication number
- CN201369923Y CN201369923Y CN200920019015U CN200920019015U CN201369923Y CN 201369923 Y CN201369923 Y CN 201369923Y CN 200920019015 U CN200920019015 U CN 200920019015U CN 200920019015 U CN200920019015 U CN 200920019015U CN 201369923 Y CN201369923 Y CN 201369923Y
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- multipurpose
- block form
- harvesting apparatus
- form frame
- chain
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- 238000003306 harvesting Methods 0.000 title claims abstract description 45
- 239000002689 soil Substances 0.000 claims abstract description 29
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 21
- 230000007704 transition Effects 0.000 claims description 20
- 206010044565 Tremor Diseases 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 5
- 235000013399 edible fruits Nutrition 0.000 abstract description 14
- 239000004927 clay Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 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
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Harvesting Machines For Root Crops (AREA)
Abstract
A multipurpose crop harvesting device is characterized in that: adjusting bolts and handles are arranged between the posts arranged at the four corners of the square frame type rack and the square frame type rack; the traction arm and the chain tensioning set arranged at the front end of the square frame type rack can transversely change the connection position with the square frame type rack; the chain fluted disc arranged on the power shaft can also change the fixed position of the chain fluted disc on the power shaft; adopting plough teeth with front pointed ends and equal width at the back, and fixing the plough teeth on a plough shovel beam through bolts to form a digging plough shovel; the inclination angle of the digging plough shovel can be adjusted by matching two mounting holes on the digging plough shovel connecting plate with the limiting nut on the rear side; through hanging a plurality of regulation hole of four jib upper ends of vibration trembleing soil sieve, the height of vibration trembleing soil sieve can be adjusted. The utility model discloses with low costs, required supporting power is little, can cooperate with the hand tractor of arbitrary model, can adapt to various soil property conditions, all underground fruit class crops of results that can be fine.
Description
Affiliated technical field:
The utility model relates to crops harvesting apparatus class, particularly relates to a kind of multipurpose harvesting apparatus that is used for underground fruit class crops.
Background technology:
At present, it is main that the results of underground fruit class crops remain artificial results, the less employing of mechanical harvest, this is mainly caused by following several respects reason: 1, the peasant household that is engaged in agricultural production, the overwhelming majority has had hand tractor, the size of its power, model is all very assorted, and existing harvesting apparatus on the market (comprises and being transformed by patent, as patent No. ZL 200720181678.X, the agricultural multipurpose harvesting apparatus in July 30 2008 Granted publication day) is difficult to or can't matches with it at all, harvesting apparatus is desired to purchase by peasant household, must upgrade original hand tractor simultaneously, this has caused great waste to peasant household undoubtedly.2, power requirement is big, energy consumption is too high, and the original hand tractor major part of peasant household can not satisfy the power requirement, and 3, existing harvesting apparatus major part can only adapt to pine, soft soil property, and can not adapt to sticking, hard soil property.4, existing harvesting apparatus job area is narrow, can not gather in the crops all underground fruit class crops and the underground fruit crop of medicinal material class.5, the high and installation difficulty of investment.Therefore be difficult to obtain the approval of peasant household, design a kind of harvesting apparatus that can overcome above-mentioned defective, small investment, can satisfy peasant household's requirement, have very high market value.
The utility model content:
For solving the results problem of underground fruit class crops, overcome the deficiencies in the prior art, it is a kind of that the utility model provides: required mating power is low, energy-conservation obviously, can match with the hand tractor of disposable type, can adapt to different soil conditions, can gather in the crops all underground fruit class crops and the underground fruit crop of medicinal material class, invest underground fruit class crops multipurpose harvesting apparatus low and easy for installation.
A kind of multipurpose crops harvesting apparatus, comprise block form frame, adjusting device, grubber shovel device, road wheel device, draw-gear, transfer motion power device, vibrate and tremble native device, wherein: the place, four angles of described block form frame (1) is provided with the column sleeve (2a, 2b, 2c, 2d) of vertical direction respectively, the outside of column sleeve (2a, 2b, 2c, 2d) is equipped with fastening bolt (33), in described block form frame (1), be provided with more than two or two beam longitudinally; In described column sleeve (2a, 2b, 2c, 2d), be equipped with mast (4a, 4b, 4c, 4d); Lower end at described preceding two masts (4a, 4b), be respectively equipped with grubber shovel connecting plate (20a, 20b), between described two grubbers shovel connecting plates (20a, 20b), be provided with a horizontal beam (6), forward direction is provided with the vomerine tooth (7) that can change quantity and shape on the beam (6), the rear end of vomerine tooth (7) is provided with transition strips (8), and transition strips (8) top is provided with transition flat board (9); Be provided with road wheel (10a, 10b) in the lower end of described latter two mast (4c, 4d); Front end in described block form frame (1) is provided with the draft arm (11) that can change link position with block form frame (1), and the front end of draft arm (11) is provided with drawing head (12); Front end in described block form frame (1) also is provided with the chain tension group (13) that can change link position with block form frame (1); On the inner beam of described block form frame (1), be provided with bearing block (21a, 21b), in the bearing block (21a, 21b) line shaft (22) is housed, line shaft (22) be provided with can the lateral adjustments fixed position chain fluted disc (23), be wound with chain (24) on the chain fluted disc (23), chain (24) passes chain tension group (13) and is connected with the power output sprocket of front end engine; Be respectively equipped with eccentric wheel (25a, 25b) at the two ends of described line shaft (22), on eccentric wheel 25a, 25b, also be respectively equipped with two dynamic link 29a, 29b; At following, the rear of described transition strips (8), be provided with vibration and tremble soil sieve (26), vibration is trembled soil sieve (26) and is hung on block form frame (1) by suspension rod (27a, 27b, 27c, 27d), and is connected with the lower end of two dynamic links (29a, 29b).
A kind of multipurpose crops harvesting apparatus, wherein: the adjusting screw(rod) (5a, 5b, 5c, 5d) and the adjusting rod handle that are respectively equipped with between described each mast (4a, 4b, 4c, 4d) and the block form frame (1) can be located at any direction of described mast (4a, 4b, 4c, 4d).
A kind of multipurpose crops harvesting apparatus, wherein: on described two grubbers shovel connecting plates (20a, 20b), all identical two installing holes (30,31) that are provided with, wherein said (30) are circular port, (31) be the hole of long arc shape, the rear side that shovels connecting plate (20a, 20b) at each grubber also is respectively equipped with adjusting bolt (32a, 32b).
A kind of multipurpose crops harvesting apparatus, wherein: described vomerine tooth (7) is the front tip, the shape that the back is wide, each vomerine tooth is all by being bolted on the beam (6).
A kind of multipurpose crops harvesting apparatus, wherein: the transition flat board (9) that described transition strips (8) top is provided with is installed on the transition strips (8) by bolt.
A kind of multipurpose crops harvesting apparatus, wherein: described chain tension group (13), by one can with block form frame (1) laterally change the pedestal (17) of link position and a cover have central shaft, can freely rotate fast pulley (14) have central shaft with two covers or more than two covers, can freely rotate and the driving wheel (15) of the vertical activity of energy freedom is formed.
A kind of multipurpose crops harvesting apparatus, wherein: described fast pulley (14) is fixed on the pedestal (17) by biside plate, both sides at described every cover driving wheel (15), be equipped with strut rod (16), strut rod (16) vertically penetrates pedestal (17), be positioned on the every strut rod (16) of pedestal (17) lower end, be equipped with spring (18), the lower end of spring (18) is equipped with nut (19).
A kind of multipurpose crops harvesting apparatus, wherein: the upper end of described suspension rod (27a, 27b, 27c, 27d) is equipped with several holes.
A kind of multipurpose crops harvesting apparatus, wherein: it is to be made of screen frame and sieve grid two parts that soil sieve (26) is trembled in described vibration, and the sieve grid are fixed by bolts on the screen frame.
A kind of multipurpose crops harvesting apparatus, wherein: it is rectangle structure that soil sieve (26) first half is trembled in described vibration, and latter half is the inverted trapezoidal structure that inwardly shrinks, and is respectively equipped with baffle plate on two hypotenuses of inverted trapezoidal structure.
The beneficial effect that the utility model multipurpose crops harvesting apparatus produces is: by the auto-tensioning effect of chain tension group, can make the utility model multipurpose crops harvesting apparatus carry out power with the hand tractor of disposable type and be connected; By adjusting to vomerine tooth shape, quantity and grubber shovel angle of inclination, can make the utility model be applicable to the soil property of various character, adjusting by to vomerine tooth quantity, grubber shovel angle of inclination and grubber shovel height can make the utility model be applicable to the results of differently descending fruit class crops; Adjusting by to draft arm and motivation transfer motion part and block form frame link position can make the utility model be adapted to the results of underground medicinal material class crops.
Description of drawings:
Fig. 1 is the vertical view of the utility model multipurpose crops harvesting apparatus.
Fig. 2 is the end view of the utility model multipurpose crops harvesting apparatus.
Fig. 3 is the end view of the utility model multipurpose crops harvesting apparatus chain tension group 13.
Among the figure:
Block form frame, 1; Column sleeve, 2; Bracing piece, 3; Mast, 4; Adjusting screw(rod), 5; Beam, 6; Vomerine tooth, 7; Transition strips, 8; Transition flat board, 9; Road wheel, 10; Draft arm, 11; Drawing head, 12; Chain tension group, 13; Fast pulley, 14; Driving wheel, 15; Strut rod, 16; Pedestal, 17; Spring, 18; Nut, 19; Grubber shovel connecting plate, 20; Bearing block, 21; Line shaft, 22; Chain fluted disc, 23; Chain, 24; Eccentric wheel, 25; Soil sieve, 26 is trembled in vibration; Suspension rod, 27; Towing pad, 28; Dynamic link, 29; Circular hole, 30; Long arc shaped hole, 31; Regulate bolt, 32; Fastening bolt, 33;
Specific implementation method:
A kind of multipurpose crops harvesting apparatus comprises block form frame, adjusting device, grubber shovel device, road wheel device, draw-gear, transfer motion power device, vibrates and tremble native device.Wherein:
Be welded with column sleeve 2a, 2b, 2c, the 2d of vertical direction respectively at the place, four angles of block form frame, the outside of column sleeve 2a, 2b, 2c, 2d is equipped with fastening bolt 33, between the lower end of preceding two column sleeve 2a, 2b and block form frame, be provided with bracing piece 3, in the block form frame, be provided with more than two or two beam longitudinally, constitute described block form frame 1.
In each column sleeve 2a, 2b, 2c, 2d, mast 4a, 4b, 4c, 4d are housed respectively; Between each mast 4a, 4b, 4c, 4d and block form frame 1, be respectively equipped with adjusting screw(rod) 5a, 5b, 5c, 5d and adjusting rod handle; Lower end at preceding two mast 4a, 4b, be respectively equipped with grubber shovel connecting plate 20a, 20b, on two grubber shovel connecting plate 20a, 20b, be respectively equipped with two installing holes 30,31, wherein, hole 30 is circular axis installing hole, 31 is the adjusting fixing hole of long arc type, rear end at two grubber shovel connecting plate 20a, 20b also is respectively equipped with and regulates bolt 32, constitutes described adjusting device.
Be provided with a horizontal beam 6 between two grubbers shovel connecting plate 20a, 20b, forward direction on the beam 6 is equipped with bolt and can changes the front tip that quantity is installed, the vomerine tooth 7 of the wide shape in back; The rear end of vomerine tooth 7 is provided with transition strips 8, and transition strips 8 tops are equipped with transition flat board 9 with bolt, constitutes described grubber shovel device.
Lower end at latter two mast 4c, 4d does not have road wheel 10a, 10b, constitutes described road wheel device.
At the front end of described block form frame 1, be provided with the draft arm 11 that can laterally change link position with block form frame 1, the front end of draft arm 11 is provided with drawing head 12, constitutes described draw-gear.
Front end in described block form frame 1, also be provided with the chain tension group pedestal 17 that can laterally change link position with block form frame 1, the fast pulley 14 that pedestal 17 is provided with a cover and has central shaft, can freely rotate has central shaft with two covers or more than two covers, can freely rotate and the driving wheel 15 of the vertical activity of energy freedom; Fast pulley 14 is fixed on the pedestal 17 by biside plate, be equipped with strut rod 16 in the both sides of every cover driving wheel 15, strut rod 16 vertically penetrates pedestal 17, be positioned on the every strut rod 16 of pedestal 17 lower ends and all be with spring 18, the lower end of spring 18 is equipped with nut 19, and (see figure 3) constitutes described chain tension group 13.
On the inner beam of described block form frame 1, be provided with bearing block 21a, 21b, line shaft 22 is housed in bearing block 21a, the 21b, line shaft 22 be provided with can the lateral adjustments fixed position chain fluted disc 23, be wound with chain 24 on the chain fluted disc 23, chain 24 passes chain tension group 13 and is connected with the power output sprocket of front end engine; Be respectively equipped with eccentric wheel 25a, 25b at the two ends of line shaft 22, on eccentric wheel 25a, 25b, also be respectively equipped with dynamic link 29a, 29b, the lower end of two dynamic link 29a, 29b is connected with the screen frame that soil sieve 26 is trembled in the vibration that is positioned at the lower end respectively, constitutes described transfer motion power device.
Following, rear in transition strips 8, be provided with vibration and tremble soil sieve 26, vibration is trembled soil sieve 26 and is made of with sieve grid two parts screen frame: screen frame is hung on block form frame 1 and with the lower end of two dynamic link 29a, 29b by suspension rod 27a, 27b, 27c, 27d and is connected; The sieve grid have a style of one's own, and (plurality of specifications being arranged according to gap width) is fixed by bolts on the screen frame; Be equipped with several adjustment holes in the upper end of suspension rod 27a, 27b, 27c, 27d, be used for regulating vibration and tremble soil sieve 26 height apart from ground; It is rectangle structure that soil sieve 26 first halfs are trembled in vibration, and latter half is the inverted trapezoidal structure that inwardly shrinks, and is respectively equipped with baffle plate on two hypotenuses of inverted trapezoidal structure, constitutes described vibration and trembles native device.
The utility model multipurpose crops harvesting apparatus: the vomerine tooth 7 that adopts front tip, the wide shape in back, in conjunction with vomerine tooth 7 on beam 6, install quantity (the clay waterlogging ground that loose sandy soil ground is easily many, harder easily lacks) how much, and the adjustment of grubber shovel angle of inclination (easily put down on easy suddenly, harder clay waterlogging ground, the sandy soil ground that loosens), resistance in the time of can effectively reducing operation, therefore, the utility model multipurpose crops harvesting apparatus, promptly can adapt to the operation of all soil properties, effectively reduce the required power of operation again.
The utility model multipurpose crops harvesting apparatus: adopt chain 24 to carry out power and connect, under the auto-tensioning effect of chain tension group 13, can carry out power with the hand tractor of disposable type and be connected; Can also adjust by the nut 19 of spring 18 lower ends in case of necessity.
The utility model multipurpose crops harvesting apparatus: by to gap density between the degree of depth of grubber shovel, the height of road wheel 10a, 10b, the angle of inclination of grubber shovel, the height of trembling native reciprocating sieve 26, sieve grid, fit adjustment each other promptly can adapt to all underground fruit class crops.
The utility model multipurpose crops harvesting apparatus: by adopt draft arm 11 can with block form frame 1 horizontal mobile link position, chain tension group pedestal 17 can with block form frame 1 horizontal mobile link position, chain fluted disc 23 can be on line shaft 22 technical scheme of horizontal mobile fixed position.Can make the utility model multipurpose crops harvesting apparatus, operation under the situation of skew longitudinal centre line, reduced the roll destruction of hand tractor wheel to crops, this is particularly suitable for the results of the economic worth underground fruit crop of higher medicinal material class (as American Ginseng).
Before the operation, supporting power output sprocket is installed on the power take-off of hand tractor, again the towing pad 28 of draft arm 11 front ends and the towing pad on the hand tractor are pinned with pin, pass chain tension group 13 with supporting chain 24, connect the power output sprocket of front end hand tractor and the chain fluted disc 23 on the reaping machine, automatically regulate the rate of tension of chain when working by chain tension group 13, can also adjust by the nut 19 of spring 18 lower ends in case of necessity.
According to the soil property situation, determine to install what (loose sandy soil ground are easily many, and harder clay waterlogging ground is easily few) of vomerine tooth 7 and the angle of inclination (loose sandy soil ground is easily steep, and harder clay waterlogging ground is easily flat) of definite grubber shovel; According to the size of crops fruit, the sieve grid of selection Suitable Density are loaded on vibration and tremble on the screen frame of soil sieve 26; According to the degree of depth of crops fruit, shake the adjusting rod handle of adjusting screw(rod) 5a, 5b upper end, the height of regulating plow standard 4a, 4b changes the embedded depth of grubber shovel; Shake the adjusting rod handle of adjusting screw(rod) 5c, 5d upper end, regulate the height of rear end road wheel 10a, 10b, its height with the grubber shovel is matched; According to the height of grubber shovel,, determine the good height of trembling soil sieve 26 that vibrates then by the several holes of suspension rod 27a, 27b, 27c, 27d upper end; Can begin operation.
Claims (10)
1, a kind of multipurpose crops harvesting apparatus, comprise block form frame, adjusting device, grubber shovel device, road wheel device, draw-gear, transfer motion power device, vibrate and tremble native device, it is characterized in that: the place, four angles of described block form frame (1) is provided with the column sleeve (2a, 2b, 2c, 2d) of vertical direction respectively, the outside of column sleeve (2a, 2b, 2c, 2d) is equipped with fastening bolt (33), in described block form frame (1), be provided with more than two or two beam longitudinally; In described column sleeve (2a, 2b, 2c, 2d), be equipped with mast (4a, 4b, 4c, 4d); Lower end at described preceding two masts (4a, 4b), be respectively equipped with grubber shovel connecting plate (20a, 20b), between described two grubbers shovel connecting plates (20a, 20b), be provided with a horizontal beam (6), forward direction is provided with the vomerine tooth (7) that can change quantity and shape on the beam (6), the rear end of vomerine tooth (7) is provided with transition strips (8), and transition strips (8) top is provided with transition flat board (9); Be provided with road wheel (10a, 10b) in the lower end of described latter two mast (4c, 4d); Front end in described block form frame (1) is provided with the draft arm (11) that can change link position with block form frame (1), and the front end of draft arm (11) is provided with drawing head (12); Front end in described block form frame (1) also is provided with the chain tension group (13) that can change link position with block form frame (1); On the inner beam of described block form frame (1), be provided with bearing block (21a, 21b), in the bearing block (21a, 21b) line shaft (22) is housed, line shaft (22) be provided with can the lateral adjustments fixed position chain fluted disc (23), be wound with chain (24) on the chain fluted disc (23), chain (24) passes chain tension group (13) and is connected with the power output sprocket of front end engine; Be respectively equipped with eccentric wheel (25a, 25b) at the two ends of described line shaft (22), on eccentric wheel 25a, 25b, also be respectively equipped with two dynamic link 29a, 29b; At following, the rear of described transition strips (8), be provided with vibration and tremble soil sieve (26), vibration is trembled soil sieve (26) and is hung on block form frame (1) by suspension rod (27a, 27b, 27c, 27d), and is connected with the lower end of two dynamic links (29a, 29b).
2 multipurpose crops harvesting apparatus according to claim 1, it is characterized in that: the adjusting screw(rod) (5a, 5b, 5c, 5d) and the adjusting rod handle that are respectively equipped with between described each mast (4a, 4b, 4c, 4d) and the block form frame (1) can be located at any direction of described mast (4a, 4b, 4c, 4d).
3 multipurpose crops harvesting apparatus according to claim 1, it is characterized in that: on described two grubbers shovel connecting plates (20a, 20b), all identical two installing holes (30,31) that are provided with, wherein said (30) are circular port, (31) be the hole of long arc shape, the rear side that shovels connecting plate (20a, 20b) at each grubber also is respectively equipped with adjusting bolt (32a, 32b).
4, multipurpose crops harvesting apparatus according to claim 1, it is characterized in that: described vomerine tooth (7) is the front tip, the shape that the back is wide, each vomerine tooth is all by being bolted on the beam (6).
5, multipurpose crops harvesting apparatus according to claim 1 is characterized in that: the transition flat board (9) that described transition strips (8) top is provided with is installed on the transition strips (8) by bolt.
6, multipurpose crops harvesting apparatus according to claim 1, it is characterized in that: described chain tension group (13), by one can with block form frame (1) laterally change the pedestal (17) of link position and a cover have central shaft, can freely rotate fast pulley (14) have central shaft with two covers or more than two covers, can freely rotate and the driving wheel (15) of the vertical activity of energy freedom is formed.
7, multipurpose crops harvesting apparatus according to claim 6, it is characterized in that: described fast pulley (14) is fixed on the pedestal (17) by biside plate, both sides at described every cover driving wheel (15), be equipped with strut rod (16), strut rod (16) vertically penetrates pedestal (17), be positioned on the every strut rod (16) of pedestal (17) lower end, be equipped with spring (18), the lower end of spring (18) is equipped with nut (19).
8, multipurpose crops harvesting apparatus according to claim 1 is characterized in that: the upper end of described suspension rod (27a, 27b, 27c, 27d) is equipped with several holes.
9, multipurpose crops harvesting apparatus according to claim 1 is characterized in that: it is to be made of screen frame and sieve grid two parts that soil sieve (26) is trembled in described vibration, and the sieve grid are fixed by bolts on the screen frame.
10 multipurpose crops harvesting apparatus according to claim 9, it is characterized in that: it is rectangle structure that soil sieve (26) first half is trembled in described vibration, latter half is the inverted trapezoidal structure that inwardly shrinks, and is respectively equipped with baffle plate on two hypotenuses of inverted trapezoidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920019015U CN201369923Y (en) | 2009-02-05 | 2009-02-05 | Multipurpose crop harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920019015U CN201369923Y (en) | 2009-02-05 | 2009-02-05 | Multipurpose crop harvesting device |
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| Publication Number | Publication Date |
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| CN201369923Y true CN201369923Y (en) | 2009-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200920019015U Expired - Fee Related CN201369923Y (en) | 2009-02-05 | 2009-02-05 | Multipurpose crop harvesting device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077726A (en) * | 2010-03-10 | 2011-06-01 | 戴文育 | Improved rotary disk type potato harvester |
| CN110249774A (en) * | 2019-06-27 | 2019-09-20 | 丹阳荣嘉精密机械有限公司 | A kind of potato harvest screening all-in-one machine |
| CN114568105A (en) * | 2022-01-27 | 2022-06-03 | 潜江市潜半夏药业股份有限公司 | Efficient automatic pinellia ternate collecting equipment |
-
2009
- 2009-02-05 CN CN200920019015U patent/CN201369923Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077726A (en) * | 2010-03-10 | 2011-06-01 | 戴文育 | Improved rotary disk type potato harvester |
| CN110249774A (en) * | 2019-06-27 | 2019-09-20 | 丹阳荣嘉精密机械有限公司 | A kind of potato harvest screening all-in-one machine |
| CN114568105A (en) * | 2022-01-27 | 2022-06-03 | 潜江市潜半夏药业股份有限公司 | Efficient automatic pinellia ternate collecting equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20120205 |