CN205232838U - Portable little berry picking machine - Google Patents
Portable little berry picking machine Download PDFInfo
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- CN205232838U CN205232838U CN201520808801.0U CN201520808801U CN205232838U CN 205232838 U CN205232838 U CN 205232838U CN 201520808801 U CN201520808801 U CN 201520808801U CN 205232838 U CN205232838 U CN 205232838U
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Abstract
The utility model provides a portable little berry picking machine, is including back of the body frame, small -size gasoline engine, centrifugal clutch, bowden cable, secondary gear drive mechanism, eccentric vibration mechanism, casing, preceding annular handle, back handle and branch vibrator. Small -size gasoline engine is installed on back of the body frame through the vibration isolation cushion, and the output shaft of small -size gasoline engine is connected with the input of bowden cable through centrifugal clutch, the square interface connection of the square joint of bowden cable output and the the initiative taper gear axle of secondary gear drive mechanism, including last crank, down crank, eccentric adjustable cam axle, two -sided guide rail, upward reciprocal vibrating arm and reciprocal vibrating arm down, the front end at last reciprocal vibrating arm reciprocal vibrating arm under with is fixed respectively to the branch vibrator, the casing is anterior be equipped with respectively with the rear portion before annular handle and back handle, the speed regulation device is equipped with on the handle of back, through regulation rotational speed, the vibration that can make little berry branch produce the different frequency, the vibrational force separates little berry and branch.
Description
Technical field
The utility model belongs to agricultural mechanical field, particularly the harvest machinery of the little berry of a kind of portable harvesting.
Background technology
It is all manual carrying out substantially that at present domestic little berry is plucked operation, the little berry maturity period is short, artificial harvesting easily makes fruit drop not in time, cause waste, and the artificial harvesting operation of crouching of need bending over or squat, labour intensity is large, harvesting expense is high, efficiency is also very low, and the large-scale self-propelled harvester cost of external employing is high, be not suitable for the middle-size and small-size little berry of China and plant the operation of gathering of peasant household, these factors have seriously restricted spread and the plantation of the little berry of China. Therefore, portable little berry picking machine is the urgent need product that the middle-size and small-size little berry of China is planted peasant household at present.
Summary of the invention
The purpose of this utility model is achieved through the following technical solutions: its chief component comprises: backrest, miniature gasoline engine, centrifugal clutch, Bowden cable, secondary gear transmission mechanism, eccentric vibration mechanism, eccentric adjustable convex wheel shaft, branch vibrator, casing, front ring-shaped handle, rear handle and speed setting unit, described portable little berry picking machine is characterized in that miniature gasoline engine is arranged in backrest by vibration isolating rubber pad, the output shaft of miniature gasoline engine is connected with the input of Bowden cable through centrifugal clutch, the square knuckle of Bowden cable output is connected with the square interface of the driving tapered gear shaft of secondary gear transmission mechanism, the eccentric adjustable convex wheel shaft of secondary gear transmission mechanism output is equipped by the large axis hole on upper crank and the lower crank of bearing and eccentric vibration mechanism, little axis hole on upper crank and lower crank is equipped by the axis hole of bearing pin and upper double vibrations bar and lower double vibrations rod rear end respectively, and described upper double vibrations bar and lower double vibrations bar are fitted in respectively the upper of two-sided guide rail, on lower plane slideway, its front end is fixedly mounted with branch vibrator by bolt, and described secondary gear transmission mechanism comprises driving tapered gear shaft, driven wheel of differential axle, small Spur gear, large straight gear, eccentric adjustable convex wheel shaft and casing, described eccentric vibration mechanism comprises crank, lower crank, eccentric adjustable convex wheel shaft, two-sided guide rail, upper double vibrations bar and lower double vibrations bar, before casing front and rear is equipped with respectively, ring-shaped handle and rear handle are equipped with speed setting unit on rear handle.
Described portable little berry picking machine, described eccentric adjustable convex wheel shaft is by multidiameter, eccentric group, key, axle sleeve and axle head baffle ring assemble, described eccentric group comprises that shape and size are all identical upper, lower two eccentric wheels, described eccentric wheel is on round pie steel plate, to process an eccentric pivot hole, and on eccentric pivot hole, drive a keyway, its keyway is positioned on the RADIAL of the eccentric pivot hole vertical with eccentric wheel symmetrical center line, on, lower two eccentric wheels are just being pressed, symmetry is fitted on multidiameter in the other direction, with key, axle sleeve and axle head baffle ring are fixed, configure the eccentric group of different eccentric throws, by changing different eccentric group, to realize eccentric throw adjustable.
Described portable little berry picking machine, described eccentric vibration mechanism comprises crank, lower crank, eccentric adjustable convex wheel shaft, two-sided guide rail, upper double vibrations bar and lower double vibrations bar, upper by bearing and eccentric adjustable convex wheel shaft respectively of large axis hole on described upper crank and lower crank, lower two eccentric wheels are equipped, its little axis hole is equipped by the axis hole of bearing pin and upper double vibrations bar and lower double vibrations rod rear end respectively, and balanced configuration is upper two-sided guide rail, lower both sides, described two-sided guide rail is made " doing " word shape by wearability and the higher band steel of rigidity, on the riser of center, lower both sides are plane slideway, middle, riser rear portion, center has the axis hole coordinating with eccentric adjustable convex wheel shaft, the transverse slat of rear end is fixed on the rear portion of casing, the transverse slat at middle part is fixed on the front portion of casing, center riser is from anterior straight the stretching out of casing, on the center line of straight extension, have screw, described upper double vibrations bar and lower double vibrations bar are made by wearability and the higher band steel of rigidity, the two shape and size is identical, respectively have in its back-end an axis hole, equipped by the little axis hole on bearing pin and upper crank and lower crank respectively, on the longitudinal centre line of sliding surface, respectively have in the middle two strip holes, be fitted in the upper of two-sided guide rail front central riser by guider screw through strip hole, on lower plane slideway.
Described portable little berry picking machine, described branch vibrator comprises two " V " shape branch folders, be separately fixed at the both sides of upper double vibrations bar and lower double vibrations bar front end by positive and negative direction symmetry by bolt, form the shape of " X ", described " V " shape branch folder is made by steel plate, medial surface chamfered edge and bonding padded coaming, " V " shape branch folder of configuration different openings size.
Described portable little berry picking machine; described casing is formed by aluminium alloy casting; on casing, have the pilot hole of driving tapered gear shaft, driven wheel of differential axle and eccentric adjustable convex wheel shaft, be fixedly mounted with the screw of gear over cap, bearing (ball) cover, casing upper cover, front ring-shaped handle and rear handle.
The beneficial effects of the utility model:
1. adopt backpack design, be easy to carry. Miniature gasoline engine is arranged in backrest by vibration isolating rubber pad, can effectively reduce gasoline engine and vibrate the action intensity to operator.
2. adopt the Bowden cable kind of drive, simple in structure, power output shaft direction is easy to change, and adds the front ring-shaped handle that has configured handled easily, can control simply direction and the angle of branch vibrator, and the branch of different directions, different angles is applied to exciting.
3. upper and lower two eccentric wheels in eccentric vibration mechanism and upper and lower two double vibrations bars are reverse symmetry layout, can make that two eccentric centrifugal force are cancelled out each other, the reciprocal inertia force of two double vibrations bars is cancelled out each other, thereby can effectively reduce the vibration of front ring-shaped handle and rear handle and the harmful effect to operator thereof.
4. the eccentric group of configuration different size eccentric throw, by changing eccentric group, can change the amplitude of branch vibrator, realizes the harvesting to the little berry of different cultivars.
5. branch vibrator is " X " shape, can carry out respectively exciting to the branch of left side, right side and front end simply, can save the time of changing direction, and not only can reduce labor intensity but also can effectively improve picking efficiency; " V " shape branch folder medial surface chamfered edge and the bonding padded coaming of branch vibrator, can prevent branch damage; " V " shape branch folder of configuration different size, can adapt to the harvesting of different-diameter branch by changing different size " V " shape branch folder.
6. casing adopts aluminium gold alloying to make, have lightweight, volume is little, the feature of compact conformation, convenient operation, can alleviate operator's labour intensity.
Brief description of the drawings
Fig. 1 is small-size vibrating-type picking machine structural representation.
Piece number explanation in figure: 1. backrest, 2. miniature gasoline engine, 3. centrifugal clutch, 4. Bowden cable, 5. rear handle, 6. casing, 7. small Spur gear, 8. two-sided guide rail, 9. casing upper cover, 10. eccentric adjustable convex wheel shaft, 11. front ring-shaped handles, double vibrations bar on 12., 13. speed setting units, 14. driving tapered gear shafts, 15. driven wheel of differential axles, 16. gear over caps, 17. multidiameters, 18. bearing (ball) covers, 19. large straight gears, 20. times double vibrations bars, 21. eccentric wheels, crank on 22., 23. lower cranks, 24. guider screws, 25. branch vibrators.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.
Embodiment 1:
Portable little berry picking machine, its chief component comprises backrest 1, miniature gasoline engine 2, centrifugal clutch 3, Bowden cable 4, secondary gear transmission mechanism, eccentric vibration mechanism, eccentric adjustable convex wheel shaft 10, branch vibrator 25, casing 6, front ring-shaped handle 11, rear handle 5 and speed setting unit 13, described portable little berry picking machine is characterized in that miniature gasoline engine 2 is arranged in backrest 1 by vibration isolating rubber pad, the output shaft of miniature gasoline engine 2 is connected with the input of Bowden cable 4 through centrifugal clutch 3, the square knuckle of Bowden cable 4 outputs is connected with the square interface of the driving tapered gear shaft 14 of secondary gear transmission mechanism, the eccentric adjustable convex wheel shaft 10 of secondary gear transmission mechanism output is equipped by the large axis hole on upper crank 22 and the lower crank 23 of bearing and eccentric vibration mechanism, little axis hole on upper crank 22 and lower crank 23 is equipped by the axis hole of bearing pin and upper double vibrations bar 12 and lower double vibrations bar 20 rear ends respectively.
According to above-mentioned portable little berry picking machine, described upper double vibrations bar 12 and lower double vibrations bar 20 are fitted in respectively on the upper and lower plane slideway of two-sided guide rail 8, its front end is fixedly mounted with branch vibrator 25 by bolt, and described secondary gear transmission mechanism comprises driving tapered gear shaft 14, driven wheel of differential axle 15, small Spur gear 7, large straight gear 19, eccentric adjustable convex wheel shaft 10 and casing 6.
According to above-mentioned portable little berry picking machine, described eccentric vibration mechanism comprises crank 22, lower crank 23, eccentric adjustable convex wheel shaft 10, two-sided guide rail 8, upper double vibrations bar 12 and lower double vibrations bar 20, ring-shaped handle 11 and rear handle 5 before casing 6 front and rears are equipped with are respectively equipped with speed setting unit 13 on rear handle 5.
Embodiment 2:
Eccentric adjustable convex wheel shaft 10 is by multidiameter 17, eccentric group, key, axle sleeve and axle head baffle ring assemble, described eccentric group comprises that shape and size are all identical upper, lower two eccentric wheels 21, described eccentric wheel 21 is on round pie steel plate, to process an eccentric pivot hole, and on eccentric pivot hole, drive a keyway, its keyway is positioned on the RADIAL of the eccentric pivot hole vertical with eccentric wheel 21 symmetrical center line, on, lower two eccentric wheels 21 are just being pressed, symmetry is fitted on multidiameter 17 in the other direction, with key, axle sleeve and axle head baffle ring are fixed, due to upper, lower two eccentric wheels, 21 reverse symmetry are arranged, can make two eccentric centrifugal force cancel out each other, thereby can effectively reduce the handle vibration that eccentric centrifugal force causes, configure the eccentric group of different eccentric throws, realize eccentric throw by replacing eccentric group adjustable, can obtain the vibration of various amplitude, to adapt to the harvesting of the little berry of different cultivars.
Embodiment 3:
Eccentric vibration mechanism comprises crank 22, lower crank 23, eccentric adjustable convex wheel shaft 10, two-sided guide rail 8, upper double vibrations bar 12 and lower double vibrations bar 20, upper by bearing and eccentric adjustable convex wheel shaft 10 respectively of large axis hole on described upper crank 22 and lower crank 23, lower two eccentric wheels 21 are equipped, its little axis hole is equipped by the axis hole of bearing pin and upper double vibrations bar 12 and lower double vibrations bar 20 rear ends respectively, and balanced configuration is upper two-sided guide rail 8, lower both sides, when work, on, lower two double vibrations bars acceleration direction is at any time always contrary, the double vibrations inertia force producing is cancelled out each other, thereby the handle that the inertia force that can effectively reduce double vibrations bar causes vibration, described two-sided guide rail 8 is made " doing " word shape by wearability and the higher band steel of rigidity, on the riser of center, lower both sides are plane slideway, middle, riser rear portion, center has the axis hole coordinating with eccentric adjustable convex wheel shaft 10, the transverse slat of rear end is fixed on the rear portion of casing 6, the transverse slat at middle part is fixed on the front portion of casing 6, center riser is from anterior straight the stretching out of casing 6, on the center line of straight extension, have screw, the two-sided guide rail 8 of " doing " word shape has increased and fixedly the counting of casing 6, strengthen the rigidity of center riser, it is straight that Ke Shi center riser keeps, thereby can alleviate two-sided guide rail 8 with upper, the friction and wear of lower two double vibrations bars, improve picking efficiency, described upper double vibrations bar 12 and lower double vibrations bar 20 are made by wearability and the higher band steel of rigidity, the two shape and size is identical, respectively have in its back-end an axis hole, equipped by the little axis hole on bearing pin and upper crank 22 and lower crank 23 respectively, on the longitudinal centre line of sliding surface, respectively have in the middle two strip holes, be fitted in the upper of two-sided guide rail 8 front central risers by guider screw 24 through strip hole, on lower plane slideway, when work, upper double vibrations bar 12 and lower double vibrations bar 20 are under guider screw 24 leads and limits, upper at two-sided guide rail 8, lower plane slideway Shang Yan center riser longitudinally do double vibrations.
Embodiment 4:
Branch vibrator 25 comprises two " V " shape branch folders, just press by bolt, the symmetrical both sides that are separately fixed at double vibrations bar 12 and lower double vibrations bar 20 front ends in the other direction, form the shape of " X ", described " V " shape branch folder is made by steel plate, medial surface chamfered edge and bonding padded coaming, when work, on, lower double vibrations bar drives branch vibrator double vibrations, operator's control handle makes the opening of " V " shape branch folder of branch vibrator one side sandwich branch, branch will be with branch vibrator double vibrations, vibration force makes little berry fruit separate with branch, for comparatively dense branch or grove, also branch vibrator can be inserted among branch or grove, first use the branch an of side " V " shape branch folder exciting the same side, use again the branch of opposite side " V " shape branch folder exciting opposite side, can save the time of changing direction, alternately exciting both sides branch can improve operating efficiency, in addition, can also utilize thicker branch or the trunk of branch vibrator front end backup, at this moment upper and lower double vibrations bar front end replaces exciting branch or trunk, thereby can obtain the vibration frequency of 2 times of one-sided " V " shape branch folder vibration frequencies, to adapt to the vibration harvesting compared with fat tree branch or trunk. " V " shape branch folder of configuration different size, can adapt to the harvesting of different-diameter branch by changing " V " shape branch folder of different size.
Embodiment 5:
When portable little berry picking machine work, the shift knob of first pressing revolution speed control device starts miniature gasoline engine 2, what miniature gasoline engine 2 was exported rotatablely moves through centrifugal clutch 3, Bowden cable 4 reaches the driving tapered gear shaft 14 of secondary gear transmission mechanism, again through driven wheel of differential axle 15, small Spur gear 7, large straight gear 19 reaches eccentric adjustable convex wheel shaft 10, rotatablely move upper crank 22 by eccentric vibration mechanism and the lower crank 23 of eccentric adjustable convex wheel shaft 10 is converted to the double vibrations of upper double vibrations bar 12 and lower double vibrations bar 20, the branch vibrator 25 that is arranged on double vibrations bar 12 and lower double vibrations bar 20 front ends produces the double vibrations of same frequency, in the time that operator manipulates front ring-shaped handle and rear handle and makes little berry trunk or branch enter in " V " shape branch folder of branch vibrator 25, branch thereupon double vibrations makes fruit separate with branch, " V " shape branch folder of configuration different size, can adapt to the harvesting of different-diameter branch by changing " V " shape branch folder of different size, configure the eccentric group of different eccentric throws, can obtain the vibration of various amplitude by changing eccentric group, to adapt to the harvesting of the little berry of different cultivars.
Illustrative to the description of the invention above; and it is nonrestrictive; those skilled in the art is understood, and can carry out many amendments, variation or equivalence to it, but they all will fall in the protection domain of the invention in claim within the spirit limiting and scope.
Claims (5)
1. a portable little berry picking machine, its chief component comprises: backrest (1), miniature gasoline engine (2), centrifugal clutch (3), Bowden cable (4), secondary gear transmission mechanism, eccentric vibration mechanism, eccentric adjustable convex wheel shaft (10), branch vibrator (25), casing (6), front ring-shaped handle (11), rear handle (5) and speed setting unit (13), described portable little berry picking machine is characterized in that miniature gasoline engine (2) is arranged in backrest (1) by vibration isolating rubber pad, the output shaft of miniature gasoline engine (2) is connected with the input of Bowden cable (4) through centrifugal clutch (3), the square knuckle of Bowden cable (4) output is connected with the square interface of drive bevel gear (14) axle head of secondary gear transmission mechanism, the eccentric adjustable convex wheel shaft (10) of secondary gear transmission mechanism output is equipped by the large axis hole on upper crank (22) and the lower crank (23) of bearing and eccentric vibration mechanism, little axis hole on upper crank (22) and lower crank (23) is equipped by the axis hole of bearing pin and upper double vibrations bar (12) and lower double vibrations bar (20) rear end respectively, described upper double vibrations bar (12) and lower double vibrations bar (20) are fitted in respectively the upper of two-sided guide rail (8), on lower plane slideway, its front end is fixedly mounted with branch vibrator (25) by bolt, described secondary gear transmission mechanism comprises driving tapered gear shaft (14), driven wheel of differential axle (15), small Spur gear (7), large straight gear (19), eccentric adjustable convex wheel shaft (10) and casing (6), described eccentric vibration mechanism comprises crank (22), lower crank (23), eccentric adjustable convex wheel shaft (10), two-sided guide rail (8), upper double vibrations bar (12) and lower double vibrations bar (20), at casing (6) front and rear, front ring-shaped handle (11) and rear handle (5) are housed respectively, speed setting unit (13) is housed on rear handle (5).
2. portable little berry picking machine according to claim 1, it is characterized in that described eccentric adjustable convex wheel shaft (10) is by multidiameter (17), eccentric group, key, axle sleeve and axle head innovation ring assemble, described eccentric group comprises that shape and size are all identical upper, lower two eccentric wheels (21), described eccentric wheel (21) is on round pie steel plate, to process an eccentric pivot hole, and on eccentric pivot hole, drive a keyway, its keyway is positioned on the RADIAL of the eccentric pivot hole vertical with eccentric wheel (21) symmetrical center line, on, lower two eccentric wheels (21) are just being pressed, symmetry is fitted on multidiameter (17) in the other direction, with key, axle sleeve and axle head baffle ring are fixed, configure the eccentric group of different eccentric throws, by changing different eccentric group, to realize eccentric throw adjustable.
3. portable little berry picking machine according to claim 1, it is characterized in that described eccentric vibration mechanism comprises crank (22), lower crank (23), eccentric adjustable convex wheel shaft (10), two-sided guide rail (8), upper double vibrations bar (12) and lower double vibrations bar (20), upper by bearing and eccentric adjustable convex wheel shaft (10) respectively of large axis hole on described upper crank (22) and lower crank (23), lower two eccentric wheels (21) are equipped, its little axis hole is equipped by the axis hole of bearing pin and upper double vibrations bar (12) and lower double vibrations bar (20) rear end respectively, and balanced configuration is upper two-sided guide rail (8), lower both sides, described two-sided guide rail (8) is made " doing " word shape by wearability and the higher band steel of rigidity, on the riser of center, lower both sides are plane slideway, middle, riser rear portion, center has the axis hole coordinating with eccentric adjustable convex wheel shaft (10), the transverse slat of rear end is fixed on the rear portion of casing (6), the transverse slat at middle part is fixed on the front portion of casing (6), center riser is from anterior straight the stretching out of casing (6), on the center line of straight extension, have screw, described upper double vibrations bar (12) and lower double vibrations bar (20) are made by wearability and the higher band steel of rigidity, the two shape and size is identical, respectively have in its back-end an axis hole, equipped by the little axis hole on bearing pin and upper crank (22) and lower crank (23) respectively, on the longitudinal centre line of sliding surface, respectively have in the middle two strip holes, be fitted in the upper of two-sided guide rail (8) front central riser by guider screw (24) through strip hole, on lower plane slideway.
4. portable little berry picking machine according to claim 1, it is characterized in that described branch vibrator (25) comprises two " V " shape branch folders, be separately fixed at the both sides of upper double vibrations bar (12) and lower double vibrations bar (20) front end by positive and negative direction symmetry by bolt, form the shape of " X ", described " V " shape branch folder is made by steel plate, medial surface chamfered edge and bonding padded coaming, " V " shape branch folder of configuration different size.
5. portable little berry picking machine according to claim 1; it is characterized in that described casing (6) is formed by aluminium alloy casting; on casing (6), have the pilot hole of driving tapered gear shaft (14), driven wheel of differential axle (15) and eccentric adjustable convex wheel shaft (10), be fixedly mounted with the screw of gear over cap (16), bearing (ball) cover (18), casing upper cover (9), front ring-shaped handle (11) and rear handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808801.0U CN205232838U (en) | 2015-10-16 | 2015-10-16 | Portable little berry picking machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520808801.0U CN205232838U (en) | 2015-10-16 | 2015-10-16 | Portable little berry picking machine |
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| CN205232838U true CN205232838U (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520808801.0U Active CN205232838U (en) | 2015-10-16 | 2015-10-16 | Portable little berry picking machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210563A (en) * | 2015-10-16 | 2016-01-06 | 东北农业大学 | Backpack small berries picking machine |
| CN108450153A (en) * | 2018-03-16 | 2018-08-28 | 中南林业科技大学 | Oscillatory type picking fruit head and method |
| IT201900006324A1 (en) | 2019-04-24 | 2020-10-24 | Campagnola Srl | DEVICE FOR COLLECTING BLUEBERRIES |
| CN114868528A (en) * | 2022-04-18 | 2022-08-09 | 昆明理工大学 | Portable coffee picking machine |
-
2015
- 2015-10-16 CN CN201520808801.0U patent/CN205232838U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105210563A (en) * | 2015-10-16 | 2016-01-06 | 东北农业大学 | Backpack small berries picking machine |
| CN108450153A (en) * | 2018-03-16 | 2018-08-28 | 中南林业科技大学 | Oscillatory type picking fruit head and method |
| CN108450153B (en) * | 2018-03-16 | 2021-05-28 | 中南林业科技大学 | Vibrating fruit picking head and method |
| IT201900006324A1 (en) | 2019-04-24 | 2020-10-24 | Campagnola Srl | DEVICE FOR COLLECTING BLUEBERRIES |
| CN114868528A (en) * | 2022-04-18 | 2022-08-09 | 昆明理工大学 | Portable coffee picking machine |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200519 Address after: Room 505, incubation site, No. 201, Gongbin Road, Xiangfang District, Harbin City, Heilongjiang Province Patentee after: Harbin yifushi berry Equipment Co., Ltd Address before: 150030 Xiangfang City, Harbin Province Wood Street, No. 59, No. Patentee before: Northeast Agricultural University |