CN108243719B - Roller type mulberry leaf picking device - Google Patents
Roller type mulberry leaf picking device Download PDFInfo
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- CN108243719B CN108243719B CN201810092962.2A CN201810092962A CN108243719B CN 108243719 B CN108243719 B CN 108243719B CN 201810092962 A CN201810092962 A CN 201810092962A CN 108243719 B CN108243719 B CN 108243719B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
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Abstract
The invention discloses a roller-type mulberry leaf picking device which comprises a picking unit, wherein the picking unit comprises a frame, a rotating shaft, a roller, a power device and a transmission mechanism, and the power device and the transmission mechanism are arranged on the frame; the rack comprises a mounting end and a working end which are positioned at two longitudinal ends, two side walls of the rack are provided with sliding rails and sliding plates, the front ends of the sliding rails are close to the working end, and the rear ends of the sliding plates extend along the longitudinal direction of the rack towards the mounting end; the sliding plate is arranged on the sliding rail, can do feeding motion along the sliding rail, and the front end of the sliding plate extends to the working end; the rotating shaft is arranged at the front end of the sliding plate, and the roller is arranged on the rotating shaft; the power device is connected with the rotating shaft through the transmission mechanism and drives the rotating shaft to rotate through the transmission mechanism, so that the roller is driven to rotate; multiple groups of inverted U-shaped frames are arranged on the roller at intervals along the outer circumference of the roller. The invention has the advantages of high picking speed, high picking efficiency and convenient use, and can effectively reduce the labor intensity of mulberry farmers and the labor cost.
Description
Technical Field
The invention belongs to the technical field of picking devices, and particularly relates to a roller type mulberry leaf picking device.
Background
In recent years, some mulberry leaf picking apparatuses have been developed in China, for example, a "mulberry leaf picker" of patent number 20279968U, which is composed of an upper blade, a lower blade, a shaft, a spring handle, a handgrip, a sleeve, a column, a coil frame and a pocket. When picking the mulberry leaves, the ring frame with the inlet is aligned with the mulberry stems of the mulberry leaves to be picked, the lower blade is opened, the mulberry stems can enter the knife edge enclosed by the upper blade and the lower blade, the handle is pressed downwards, the upper blade and the lower blade with the knife edge downwards cut off the mulberry leaves to fall into the material pocket, after the mulberry leaves are picked, the lower blade is opened, and the mulberry stems are separated from the ring frame, so that the process is repeated. This reduces the labor intensity of the mulberry farmers to a certain extent, but does not change the traditional mode of picking by hand. Therefore, based on the current picking mode and the current situation, a picker capable of automatically picking mulberry leaves is urgently needed.
Disclosure of Invention
The invention provides a roller-type mulberry leaf picking device which is high in picking speed, high in picking efficiency and convenient to use, and can effectively reduce the labor intensity of mulberry farmers and labor cost.
In order to achieve the above purpose, the technical scheme of the invention is as follows:
the roller-type mulberry leaf picking device comprises a picking unit, wherein the picking unit comprises a frame, a rotating shaft, a roller, a power device and a transmission mechanism, and the power device and the transmission mechanism are arranged on the frame; the rack comprises a working end and a mounting end which are positioned at two longitudinal ends, two side walls of the rack are provided with sliding rails and sliding plates, the front ends of the sliding rails are close to the working end, and the rear ends of the sliding plates extend along the longitudinal direction of the rack towards the mounting end; the sliding plate is arranged on the sliding rail and can do feeding motion along the sliding rail, and the front end of the sliding plate extends to the working end; the rotating shaft is arranged at the front end of the sliding plate, and the roller is arranged on the rotating shaft; the power device is connected with the rotating shaft through the transmission mechanism, and drives the rotating shaft to rotate through the transmission mechanism, so that the roller is driven to rotate; and a plurality of groups of inverted U-shaped frames are arranged on the roller at intervals along the outer circumference of the roller.
Further, a semicircular structure is arranged on the transverse edge of the U-shaped frame, and an opening of the semicircular structure is outwards.
Further, the transmission mechanism comprises a large belt wheel, a small belt wheel and a conveyor belt, wherein the large belt wheel is arranged on the rotating shaft and is positioned between the frame and the roller; the small belt wheel is connected with the output end of the power device, the large belt wheel is connected with the small belt wheel through a conveying belt, the power device drives the small belt wheel, the conveying belt transmits power to the large belt wheel, and the large belt wheel drives the rotating shaft to rotate, so that the roller is driven to rotate.
Further, grooves are formed in two side walls of the working end of the frame, sliding rods are arranged in the grooves along the longitudinal direction of the frame, sliding blocks are arranged at the front ends of the sliding rods, the sliding blocks are sleeved on the sliding rods, the sliding blocks can do feeding motion along the sliding rods, springs are sleeved on the sliding rods between the rear end faces of the sliding blocks and the rear end faces of the grooves, and in a natural state, the springs are in a loosening state; the sliding block is connected with the rotating shaft through a bearing and can horizontally reciprocate along with the rotating shaft.
The device further comprises a limiting mechanism, wherein the limiting mechanism comprises a frame body and a wedge block, and the frame body is sleeved on the frame and is connected with the rear end of the sliding plate; the two wedge blocks are respectively positioned at the upper edge and the lower edge of the frame body, the wedge blocks and inclined surfaces of the other wedge blocks are mutually extruded to generate structural external force in the working process of the picking device so as to pull the frame body backwards, thereby driving the sliding plate to pull the rotating shaft and the roller to move backwards, and the springs are compressed; when the external force of the structure disappears, the sliding plate is driven to pull the rotating shaft and the roller to reset under the reaction force of the spring.
The rope cover plate is fixedly arranged on the frame and is positioned above and/or below the middle part of the sliding plate and is not contacted with the sliding plate, and the rope cover plate can limit the moving stroke of the wedge block; the rope hook is fixedly arranged on the top of the rope cover plate.
Further, the power device is a motor.
Further, the machine frame is of a U-shaped structure, and a U-shaped opening of the machine frame is located at the working end.
Further, the two groups of picking units are arranged, the two groups of picking units have the same structure, the rollers on the two groups of picking units are oppositely arranged, and the rotating track parts of the U-shaped frames on the two rollers are crossed in a natural state.
The working process of the invention is as follows:
the left picking unit and the right picking unit of the picking Sang Shexu are matched and reciprocate up and down, the two picking units are relatively arranged on the mulberry leaf picking equipment and can lift in the vertical direction, and wedge blocks I are arranged on the upper part and the lower part of the mulberry leaf picking equipment and correspond to the wedge blocks of the limiting mechanism respectively. When in an initial position, namely in a natural state, the rollers of the picking units are all positioned on the working end of the frame; when the picking unit is driven to move downwards, the inclined surface of the wedge block touches the inclined surface of the wedge block I at the lower part of the mulberry leaf picking device, and is extruded to generate structural external force, the rotating shaft is driven to move backwards along the axial direction of the sliding rail by the linkage action of the frame body and the sliding plate, the rotating shaft drives the sliding block and the roller to move backwards along the axial direction of the sliding rail, the spring is compressed by the compression force of the sliding block, and a certain distance is reserved between the two rollers; the poking and positioning device pokes in the first mulberry branch to enter; the picking unit is driven to move upwards, the inclined surface of the wedge block does not touch the wedge block I any more, the generated structural external force disappears, the spring is reset, the roller is pushed to return to the initial position through the linkage action of the sliding block and the rotating shaft, and the mulberry twig is clamped into the U-shaped frames of the two rollers; the power device is started, so that the two rollers rotate to continuously flap the leaf stalks of the mulberry leaves to pick the mulberry leaves, and the picking units are continuously driven to move upwards to pick the first mulberry leaves.
The picking unit is driven to move upwards to a certain position, the inclined surface of the wedge block touches the inclined surface of the wedge block I at the upper part of the mulberry leaf picking device and is extruded to generate structural external force, so that the frame body is driven to move backwards along the axial direction of the sliding rail together with the sliding plate to drive the rotating shaft, the rotating shaft drives the sliding block and the rollers to move backwards along the axial direction of the sliding rod, the spring is in a compressed state under the compression force of the sliding block, a certain distance is opened between the two rollers, the poking positioning device pokes the first mulberry twig to withdraw, and the second mulberry twig to enter; the picking unit is driven to move downwards, the inclined surfaces of the wedge blocks do not touch other structures any more, the generated structural external force disappears, the springs return, the rollers are pushed to return to the initial positions through the linkage action of the sliding blocks and the rotating shafts, and the mulberry twigs are clamped into the U-shaped frames of the two rollers; the power device is started, so that the two rollers rotate to continuously flap the leaf stalks of the mulberry leaves to impact the picked mulberry leaves, and the picking units are continuously driven to move downwards to finish the picking of the second mulberry leaves, so that the picking is performed reciprocally.
When mulberry leaves grow in the 360-degree direction of the mulberry branches, the two picking units can be separated by a certain distance in the horizontal direction in the actual picking process, and the mulberry leaves are picked, so that the mulberry leaf picking efficiency is improved.
The structural external force applied to the frame body can be power provided by a motor, an air cylinder, a hydraulic cylinder and the like.
The beneficial effects of the invention are as follows:
the invention has simple and reasonable structure, economy and durability, simple maintenance and operation, high picking speed and high efficiency; the miniature power device is arranged in the picking device, power input is provided for the collecting device, the rotary shaft is driven by the belt mechanism, the rollers are driven to rotate, continuous efficient mulberry leaf picking is realized through cooperation between the semicircular ring structures of the two picking rollers and the positioning and beating impact actions of the rollers, the semicircular ring structures are arranged on the U-shaped frames of the rollers, and the picking range of the mulberry leaves is enlarged.
Drawings
FIG. 1 is a schematic view of the structure of the picking apparatus of the present invention;
figures 2 and 3 are partial enlarged views of the picking apparatus of the present invention;
FIG. 4 is a schematic view of the structure of the picking unit of the present invention;
the numbers and designations in the figures are as follows:
1-a frame; 101-a working end; 102-a mounting end; 2-rotating shaft; 3-roller; 4-power means; 5-sliding rails; 6-sliding plate; 7-U-shaped frames; 8-semicircle ring structure; 9-a large belt wheel; 10-small belt wheels; 11-a conveyor belt; 12-groove; 13-a slide bar; 14-a slider; 15-a spring; 16-a frame; 17-wedge blocks; 18-rope cover; 19-rope hook.
Detailed Description
The invention will now be described in more detail by way of specific embodiments thereof with reference to the accompanying drawings.
Example 1
As shown in fig. 1-4, the roller-type mulberry leaf picking device comprises a picking unit, wherein the picking unit comprises a frame 1, a rotating shaft 2, a roller 3, a power device 4 and a transmission mechanism, and the power device and the transmission mechanism are arranged on the frame 1; the machine frame 1 comprises a working end 101 and a mounting end 102 which are positioned at two longitudinal ends, two side walls of the machine frame 1 are provided with a sliding rail 5 and a sliding plate 6, the front end of the sliding plate 6 is close to the working end 101, and the rear end of the sliding plate 6 extends towards the mounting end 102 along the longitudinal direction of the machine frame 1; the sliding plate 6 is arranged on the sliding rail 5 and can do feeding motion along the sliding rail 5, and the front end of the sliding rail 5 extends to the working end 101; the rotating shaft 2 is arranged at the front end of the sliding plate 6, and the roller 3 is arranged on the rotating shaft 2; the power device 4 is connected with the rotating shaft 2 through a transmission mechanism, and drives the rotating shaft 2 to rotate through the transmission mechanism, so as to drive the roller 3 to rotate; the roller 3 is provided with a plurality of groups of inverted U-shaped frames 7 along the outer circumference thereof at intervals.
The U-shaped frame 7 is provided with a semicircular structure 8 on the transverse edge, and the opening of the semicircular structure 8 is outwards. The transmission mechanism comprises a large belt pulley 9, a small belt pulley 10 and a conveyor belt 11, wherein the large belt pulley 9 is arranged on the rotating shaft 2 and is positioned between the frame 1 and the roller 3; the small belt pulley 10 is connected with the output end of the power device 4, the large belt pulley 9 and the small belt pulley 10 are connected through a conveying belt 11, the power device 4 drives the small belt pulley 10, the conveying belt 11 transmits power to the large belt pulley 9, and the large belt pulley 9 drives the rotating shaft 2 to rotate, so that the roller 3 is driven to rotate. The two side walls of the working end of the frame 1 are provided with grooves 12, sliding rods 13 are arranged in the grooves 12 along the longitudinal direction of the frame 1, sliding blocks 14 are arranged at the front ends of the sliding rods 13, the sliding blocks 14 are sleeved on the sliding rods 13, the sliding blocks 14 can do feeding motion along the sliding rods 13, springs 15 are sleeved on the sliding rods 13 between the rear end faces of the sliding blocks 14 and the rear end faces of the grooves 12, the springs 15 are in a loosening state in a natural state, and the sliding blocks 14 are connected with the rotating shaft 2 through bearings and can do horizontal reciprocating motion along with the rotating shaft 2.
The device also comprises a limiting mechanism, wherein the limiting mechanism comprises a frame 16 and a wedge block 17, and the frame 16 is sleeved on the frame 1 and is connected with the rear end of the sliding plate 6; the wedge-shaped blocks 17 are provided with two blocks, and are respectively positioned at the upper side and the lower side of the frame 16; the wedge blocks 17 and inclined surfaces of the other wedge blocks are mutually extruded to generate structural external force to pull the frame 16 backwards in the working process of the picking device, so that the sliding plate 6 is driven to pull the rotating shaft 2 and the roller 3 to move backwards, and the springs 15 are compressed; when the external force of the structure disappears, the sliding plate 6 is driven to pull the rotating shaft 2 and the roller 3 to reset under the reaction force of the spring 15. The device also comprises a rope cover plate 18 and a rope hook 19, wherein the rope cover plate 18 is fixedly arranged on the frame 1 and is positioned above and/or below the middle part of the sliding plate 6, and is not contacted with the sliding plate 6, and the rope cover plate 18 can limit the moving stroke of the wedge block 17; the rope hook 19 is fixedly arranged on the top of the rope cover plate 18. The power device 4 is a motor. The machine frame 1 is of a U-shaped structure, and a U-shaped opening of the machine frame 1 is positioned at the working end. The two groups of picking units are arranged, the two groups of picking units have the same structure, the rollers 3 on the two groups of picking units are oppositely arranged, and the rotating track parts of the U-shaped frames 7 on the two rollers 3 are crossed in a natural state.
The working process of the invention is as follows:
the left picking unit and the right picking unit of the picking Sang Shexu are matched and reciprocate up and down, the two picking units are relatively arranged on the mulberry leaf picking equipment and can lift in the vertical direction, and wedge blocks I are arranged on the upper part and the lower part of the mulberry leaf picking equipment and correspond to the wedge blocks 17 of the limiting mechanism respectively. When in an initial position, namely in a natural state, the rollers 3 of the picking units are all positioned on the working end of the frame 1; when the picking unit is driven to move downwards, the inclined surface of the wedge block 17 touches the inclined surface of the wedge block I at the lower part of the mulberry leaf picking device, and is extruded to generate structural external force, the rotating shaft 2 is driven to move backwards along the axial direction of the sliding rail 5 by the linkage action of the frame 16 and the sliding plate 6, the rotating shaft 2 drives the sliding block 14 and the roller 3 to move backwards along the axial direction of the sliding rod 13, the spring 15 is compressed by the compression force of the sliding block 14, and a certain distance is reserved between the two rollers; the poking and positioning device pokes in the first mulberry branch to enter; the picking unit is driven to move upwards, the inclined surface of the wedge block 17 does not touch the wedge block I any more, the generated external structural force disappears, the spring 15 resets, the roller 3 is pushed to return to the initial position through the linkage action of the sliding block 14 and the rotating shaft 2, and the mulberry twig is clamped into the U-shaped frames 7 of the two rollers 3; the power device is started, so that the two rollers 3 rotate to continuously flap the leaf stalks of the mulberry leaves to pick the mulberry leaves, and the picking units are continuously driven to move upwards to pick the first mulberry leaves.
The picking unit is driven to move upwards to a certain position, the inclined surface of the wedge block 17 touches the inclined surface of the wedge block I at the upper part of the mulberry leaf picking device, and is extruded to generate structural external force, so that the frame 16 is driven to move backwards along the axial direction of the sliding rail 5 together with the sliding plate 6 to drive the rotating shaft 2, the sliding block 14 and the roller 3 are driven to move backwards along the axial direction of the sliding rod 13 by the rotating shaft 2, the spring 15 is under the compression force of the sliding block 14 and is in a compressed state, a certain distance is opened between the two rollers 3, and the poking and positioning device pokes the first mulberry twig to exit and pokes the second mulberry twig to enter; the picking unit is driven to move downwards, the inclined surface of the wedge-shaped block 17 does not touch other structures any more, the generated external force of the structure disappears, the spring 15 resets, the roller is pushed to return to the initial position through the linkage action of the sliding block and the rotating shaft, and the mulberry twig is clamped into the U-shaped frames 7 of the two rollers 3; the power device is started, so that the two rollers 3 rotate to continuously flap the leaf stalks of the mulberry leaves to impact the picked mulberry leaves, and the picking units are continuously driven to move downwards to finish the picking of the second mulberry leaves, so that the picking is performed reciprocally.
When mulberry leaves grow in the 360-degree direction of the mulberry branches, the two picking units can be separated by a certain distance in the horizontal direction in the actual picking process, and the mulberry leaves are picked, so that the mulberry leaf picking efficiency is improved.
Claims (5)
1. A roller-type mulberry leaf picking device comprises a picking unit, wherein the picking unit comprises a frame (1), a rotating shaft (2), a roller (3), a power device (4) and a transmission mechanism, and the power device and the transmission mechanism are arranged on the frame (1); the method is characterized in that:
the machine frame (1) comprises a working end (101) and a mounting end (102) which are positioned at two longitudinal ends, sliding rails (5) and sliding plates (6) are arranged on two side walls of the machine frame (1), the front ends of the sliding rails (5) are close to the working end (101), and the rear ends of the sliding rails (5) extend towards the mounting end (102) along the longitudinal direction of the machine frame (1); the sliding plate (6) is arranged on the sliding rail (5) and can do feeding motion along the sliding rail (5), and the front end of the sliding plate (6) extends to the working end (101); the rotating shaft (2) is arranged at the front end of the sliding plate (6), and the roller (3) is arranged on the rotating shaft (2); the power device (4) is connected with the rotating shaft (2) through a transmission mechanism, and the rotating shaft (2) is driven to rotate through the transmission mechanism, so that the roller (3) is driven to rotate; a plurality of groups of inverted U-shaped frames (7) are arranged on the roller (3) along the outer circumference of the roller at intervals;
the two side walls of the working end (101) of the frame (1) are provided with grooves (12), sliding rods (13) are arranged in the grooves (12) along the longitudinal direction of the frame (1), sliding blocks (14) are arranged at the front ends of the sliding rods (13), the sliding blocks (14) are sleeved on the sliding rods (13), the sliding blocks (14) can do feeding movement along the sliding rods (13), springs (15) are sleeved on the sliding rods (13) between the rear end faces of the sliding blocks (14) and the rear end faces of the grooves (12), and in a natural state, the springs (15) are in a loosening state; the sliding block (14) is connected with the rotating shaft (2) through a bearing and can do horizontal reciprocating motion along with the rotating shaft (2);
the device also comprises a limiting mechanism, wherein the limiting mechanism comprises a frame body (16) and a wedge block (17), and the frame body (16) is sleeved on the frame (1) and is connected with the rear end of the sliding plate (6); the two wedge blocks (17) are respectively positioned at the upper edge and the lower edge of the frame body (16), the wedge blocks (17) and inclined surfaces of the other wedge blocks are mutually extruded to generate structural external force in the working process of the picking device so as to pull the frame body (16) backwards, thereby driving the sliding plate (6) to pull the rotating shaft (2) and the roller (3) to move backwards, and the springs (15) are compressed; when the external force of the structure disappears, the sliding plate (6) is driven to pull the rotating shaft (2) and the roller (3) to reset under the reaction force of the spring (15);
the device also comprises a rope cover plate (18) and a rope hook (19), wherein the rope cover plate (18) is fixedly arranged on the frame (1) and is positioned above and/or below the middle part of the sliding plate (6) and is not contacted with the sliding plate (6), and the rope cover plate (18) can limit the moving stroke of the wedge block (17); the rope hook (19) is fixedly arranged on the top of the rope cover plate (18);
the two groups of picking units are arranged, the two groups of picking units have the same structure, the rollers (3) on the two groups of picking units are oppositely arranged, and the rotating track parts of the U-shaped frames (7) on the two rollers (3) are crossed in a natural state.
2. A roller-type mulberry leaf picking apparatus as claimed in claim 1, wherein: the U-shaped frame (7) is characterized in that a semicircular structure (8) is arranged on the transverse edge of the U-shaped frame (7), and an opening of the semicircular structure (8) is outwards.
3. A roller-type mulberry leaf picking apparatus as claimed in claim 1, wherein: the transmission mechanism comprises a large belt wheel (9), a small belt wheel (10) and a conveyor belt (11), wherein the large belt wheel (9) is arranged on the rotating shaft (2) and is positioned between the frame (1) and the roller (3); the small belt wheel (10) is connected with the output end of the power device (4), the large belt wheel (9) is connected with the small belt wheel (10) through the conveying belt (11), the power device (4) drives the small belt wheel (10), the conveying belt (11) transmits power to the large belt wheel (9), and the large belt wheel (9) drives the rotating shaft (2) to rotate, so that the roller (3) is driven to rotate.
4. A roller-type mulberry leaf picking apparatus as claimed in claim 1, wherein: the power device (4) is a motor.
5. A roller-type mulberry leaf picking apparatus as claimed in claim 1, wherein: the machine frame (1) is of a U-shaped structure, and a U-shaped opening of the machine frame (1) is positioned at the working end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092962.2A CN108243719B (en) | 2018-01-31 | 2018-01-31 | Roller type mulberry leaf picking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810092962.2A CN108243719B (en) | 2018-01-31 | 2018-01-31 | Roller type mulberry leaf picking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108243719A CN108243719A (en) | 2018-07-06 |
| CN108243719B true CN108243719B (en) | 2023-07-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810092962.2A Active CN108243719B (en) | 2018-01-31 | 2018-01-31 | Roller type mulberry leaf picking device |
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| CN (1) | CN108243719B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110741806B (en) * | 2019-11-25 | 2024-05-31 | 桂林航天工业学院 | Rotary track type mulberry leaf picking machine |
| CN112219554B (en) * | 2020-10-14 | 2024-06-11 | 广西师范大学 | Small self-propelled oil tea fruit picking machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281020A (en) * | 1926-08-26 | 1927-11-28 | Thomas Andrew Chalmers | Machine for plucking tea plants |
| CN102334405A (en) * | 2010-07-15 | 2012-02-01 | 河南农业大学 | Tobacco harvesting machine with eccentric wheel |
| CN202799686U (en) * | 2012-06-30 | 2013-03-20 | 韦信敏 | Efficient mulberry leaf picker |
| CN103636361A (en) * | 2013-12-12 | 2014-03-19 | 广西科技大学 | Automatic folium mori picking machine driven in rocker arm mode |
| CN203691965U (en) * | 2013-12-12 | 2014-07-09 | 广西科技大学 | Mulberry leaf picking device of worm and gear driving type automatic mulberry leaf picking machine |
| EP2862434A1 (en) * | 2013-10-16 | 2015-04-22 | DAVIDE E LUIGI VOLPI S.p.A. | Portable beating device for picking fruit off trees, in particular for picking olives |
| CN105594372A (en) * | 2015-11-12 | 2016-05-25 | 南京林业大学 | Multi-spindle caragana korshinskii seed collecting and harvesting machine |
-
2018
- 2018-01-31 CN CN201810092962.2A patent/CN108243719B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB281020A (en) * | 1926-08-26 | 1927-11-28 | Thomas Andrew Chalmers | Machine for plucking tea plants |
| CN102334405A (en) * | 2010-07-15 | 2012-02-01 | 河南农业大学 | Tobacco harvesting machine with eccentric wheel |
| CN202799686U (en) * | 2012-06-30 | 2013-03-20 | 韦信敏 | Efficient mulberry leaf picker |
| EP2862434A1 (en) * | 2013-10-16 | 2015-04-22 | DAVIDE E LUIGI VOLPI S.p.A. | Portable beating device for picking fruit off trees, in particular for picking olives |
| CN103636361A (en) * | 2013-12-12 | 2014-03-19 | 广西科技大学 | Automatic folium mori picking machine driven in rocker arm mode |
| CN203691965U (en) * | 2013-12-12 | 2014-07-09 | 广西科技大学 | Mulberry leaf picking device of worm and gear driving type automatic mulberry leaf picking machine |
| CN105594372A (en) * | 2015-11-12 | 2016-05-25 | 南京林业大学 | Multi-spindle caragana korshinskii seed collecting and harvesting machine |
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|---|---|
| CN108243719A (en) | 2018-07-06 |
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