CN112470694A - Mulberry leaf picking device capable of collecting mulberry leaves in classified mode - Google Patents
Mulberry leaf picking device capable of collecting mulberry leaves in classified mode Download PDFInfo
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- CN112470694A CN112470694A CN202011224565.XA CN202011224565A CN112470694A CN 112470694 A CN112470694 A CN 112470694A CN 202011224565 A CN202011224565 A CN 202011224565A CN 112470694 A CN112470694 A CN 112470694A
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- mulberry leaf
- mulberry
- cutters
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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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Abstract
The invention discloses a mulberry leaf picker for collecting mulberry leaves in a classified manner, which comprises a mulberry leaf picking device, wherein the mulberry leaf picking device comprises a barrel, a plurality of directional plates and cutters, wherein the directional plates and the cutters are arranged in the barrel vertically; the two movable cutters are connected through a spring, a push rod is arranged on the movable cutter on one side of the cutter rest, a stop groove matched with the push rod is arranged on the movable cutter on the other side of the cutter rest, two adjacent cutters are contacted through two adjacent movable cutters, and the two adjacent movable cutters are mutually abutted through the matching of the push rod and the stop groove; and a plurality of small wheels which are vertically distributed are arranged on the inner wall of the directional plate.
Description
Technical Field
The invention relates to the field of mulberry leaf picking machinery, in particular to a mulberry leaf picker for collecting mulberry leaves in a classified mode.
Background
The existing mulberry leaf picker comprises two types of manual picking and mechanical picking, wherein the manual picking can ensure that mulberry branch bark is not damaged as much as possible in the process of picking mulberry leaves, but the efficiency is low, and the mulberry leaves need to be classified after being picked so as to be suitable for silkworm babies with different silkworm ages in spring and silkworm period to eat.
The conventional mechanical mulberry leaf picking modes are various, a handheld mulberry leaf picker is mainly used for picking mulberry leaves and a mulberry leaf picking machine is mainly used for picking the mulberry leaves, the handheld mulberry leaf picker is used for picking the mulberry leaves, the working efficiency of a mulberry grower is improved, the mulberry leaves cannot be automatically collected after one mulberry branch is picked every time, the mulberry leaves in the mulberry leaf picker need to be manually withdrawn, a cutter on the conventional mulberry leaf picker cannot move (some mulberry leaf pickers can rotate but cannot horizontally move), namely, the mulberry leaves cannot adapt to the mulberry branches with different thicknesses, the same mulberry branch is thinner from the root to the tip, a prop of the conventional mulberry leaf picker cannot be flexibly changed along with the mulberry leaf picker, and the mulberry leaves at the thinner part on the mulberry branch can not be collected or are directly damaged.
The conventional mulberry picking machine does not consider protecting mulberry bark and axillary buds, most of the mulberry is subjected to destructive leaf picking, the picking efficiency is high, the labor is saved, the application range is narrow, and the mulberry picking machine is not suitable for mulberry farmers.
Although the existing mechanical picking mode considers that leaves are required to be left on mulberry branches after picking, the situation of leaf retention during picking of mulberry leaves in different silkworm stages is not considered, the mulberry leaves are mostly retained at the top ends of the mulberry branches in autumn silkworm stages, and the mulberry trees are cut in spring to ensure that the leaf picking amount of each mulberry branch is about half as much as possible and half is retained for continuous growth.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention aims to provide a mulberry leaf picker for collecting mulberry leaves in a classified manner, which can collect mulberry leaves in a classified manner at the same time, and avoids the process of manually classifying the mulberry leaves after picking the mulberry leaves.
The technical scheme includes that the mulberry leaf picking device comprises a barrel, a plurality of directional plates and cutters, wherein the directional plates and the cutters are arranged in the barrel, the axial direction of the barrel and the length direction of a positioning plate are both vertically arranged, the directional plates are uniformly distributed along the circumferential direction of the barrel, the directional plates are connected with the inner wall of the barrel through a plurality of thrust springs, the cutters are arranged under the directional plates in a parallel mode, the cutters correspond to the directional plates one by one, each cutter comprises a cutter rest, a fixed cutter and two movable cutters, the cutting edges of the fixed cutter and the cutting edges of the two movable cutters are downward, the lower end face of each directional plate is provided with a cutter placing groove along the horizontal width direction of the directional plate, the cutter rest is arranged in the cutter placing groove, the fixed cutter is positioned under the cutter rest and fixedly connected with the cutter rest, the lower end face of the cutter rest is provided with a sliding groove along the non-vertical direction of the cutter rest, the upper portions of the two movable cutters are both in sliding connection with, the cutting edges of the two movable cutters and the cutting edges of the fixed cutters are arranged below the lower end surface of the cylinder body; the two movable cutters are connected through a thrust spring, the two movable cutters are respectively in sliding fit with the fixed cutters, the movable cutter on one side of the cutter rest is provided with a push rod, the movable cutter on the other side of the cutter rest is provided with a stop groove matched with the push rod, the two adjacent cutters are contacted through the two adjacent movable cutters, and the two adjacent movable cutters are mutually abutted through the matching between the push rod and the stop groove; the inner side surface of the directional plate is provided with a plurality of small wheels which are uniformly distributed along the length direction of the directional plate, and the axes of the small wheels are tangent to the circumferential direction of the distribution of the directional plates.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages;
1. the cutter of the invention changes along with the change of the thickness of the mulberry twig, thereby realizing better effect of picking mulberry leaves, protecting the cutter and reducing the abrasion of the cutter.
2. The invention can be widely applied to various mulberry twigs with different thicknesses and shapes, so that the applicability of the invention is wider.
3. The small wheel design on the directional plate greatly reduces the contact area between the directional plate and the mulberry twig, thereby reducing the friction between the directional plate and the mulberry twig, effectively protecting the mulberry bark and axillary buds on the mulberry bark, simultaneously improving the moving speed of the mulberry picker on the mulberry twig and saving the labor.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic bottom view of the present invention.
Fig. 3 is a front sectional view of the present invention.
Fig. 4 is a perspective view of two adjacent orienting plates and cutters of the present invention.
Fig. 5 is a top view of two adjacent moving blades of the present invention colliding together.
Fig. 6 is a perspective view of the cutter of the present invention.
Fig. 7 is a cross-sectional view of the orientation plate and cutter of the present invention when coupled together.
Fig. 8 is a front view of the mulberry leaf harvesting apparatus of the present invention.
Fig. 9 is a front view of the cartridge of the present invention.
Fig. 10 is an isometric view of the paddle of the present invention.
The attached drawings are marked as follows: 1-cylinder, 2-directional plate, 3-cutter, 4-cutter frame, 5-fixed cutter, 6-movable cutter, 7-cutter placing groove, 8-sliding groove, 9-push rod, 10-stop groove, 11-small wheel, 12-mulberry sucking table, 13-mulberry sucking port, 14-mulberry sucking channel, 15-mulberry guiding channel, 16-leaf collecting box, 17-leaf collecting chamber, 18-exhaust fan, 19-basket, 20-telescopic pipe, 21-color sensor, 22-retreat-stopping door, 23-distance adjusting plate, 24-fixing ring, 25-sliding ring, 26-wedge-shaped block, 27-shifting plate, 28-blocking handle, 29-positioning groove, 30-positioning rod, 31-sliding groove and 32-sliding rod.
Detailed Description
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in figures 1 to 9, the mulberry leaf harvesting device comprises a cylinder body 1, directional plates 2 and cutters 3, wherein the section of the cylinder body 1 is in a regular hexagon ring shape, the axis of the cylinder body 1 is vertically arranged, six directional plates 2 are arranged in the cylinder body 1, the length direction of the directional plates 2 is vertically arranged, the six directional plates 2 are uniformly distributed along the circumferential direction of the cylinder body 1, each directional plate 2 correspondingly surrounds a regular hexagon head and tail, the six directional plates 2 correspond to six side surfaces of the cylinder body 1 one by one, the upper end surfaces and the lower end surfaces of the directional plates 2 are respectively aligned with the upper end surfaces and the lower end surfaces of the cylinder body 1, any directional plate 2 is connected with the inner wall of the corresponding cylinder body 1 through a plurality of thrust springs, the cutters 3 are six and arranged under the directional plates 2, the cutters 3 correspond to the directional plates 2 one by one, each cutter 3 comprises a cutter rest 4, a fixed cutter 5 and two movable cutters 6, the cutting edges of the fixed knife 5 and the two movable knives 6 are downward, the lower end surface of the directional plate 2 is provided with a knife placing groove 7 along the horizontal width direction of the directional plate 2, the knife rest 4 is arranged in the knife placing groove 7, the fixed knife 5 is positioned below the knife rest 4 and fixedly connected with the knife rest 4, the lower end surface of the knife rest 4 is provided with a sliding groove 8 along the horizontal width direction of the knife rest 4, the upper parts of the two movable knives 6 are slidably connected with the sliding groove 8, the cutting edges of the two movable knives 6 are respectively flush with the cutting edges of the fixed knife 5, and the cutting edges of the two movable knives 6 and the cutting edges of the fixed knife 5 are arranged below the lower end surface of the barrel; the two movable cutters 6 are connected through a thrust spring, the two movable cutters 6 are respectively in sliding fit with the fixed cutters 5, a push rod 9 is arranged on the movable cutter 6 on one side of the cutter rest 4, a stop groove 10 matched with the push rod 9 in a sliding mode is arranged on the movable cutter 6 on the other side of the cutter rest 4, two adjacent cutters 3 are in contact through two adjacent movable cutters 6, and the two adjacent movable cutters 6 are mutually abutted through the matching between the push rod 9 and the stop groove 10; the inner side surface of the orientation plate 2 is provided with a plurality of small wheels 11 which are uniformly distributed along the length direction of the orientation plate 2, and the axial direction of the small wheels 11 is along the horizontal width direction of the orientation plate 2.
When the invention is used, after the six directional plates 2 are sleeved on the mulberry twigs, the mulberry picking device moves downwards along the length direction of the mulberry twigs under the operation of mulberry growers, as the diameter of the mulberry twig is changed continuously, the directional plate 2 sleeved on the mulberry twig moves under the action of the spring between the directional plate 2 and the cylinder 1, the cutter 3 moves along the radial direction of the mulberry twig along with the directional plate 2, when the movable knife 6 on the knife 3 moves along the radial direction of the mulberry twig, the adjacent two movable knives 6 are kept in a mutually contacted state at all times under the action of the thrust spring of the movable knife 6, the sliding fit of the push rod 9 and the stop groove 10 realizes that the two adjacent movable blades 6 are mutually butted under the action of the thrust spring of the movable blades 6 and cannot slide relatively, therefore, in the process that two adjacent moving blades 6 change along with the mulberry twigs, gaps can not be formed between the two moving blades, so that the mulberry leaves are exposed and are cut in a missing mode.
Further, the sliding groove 8 may be along the cutting edge of the fixed knife 5.
Furthermore, the outer edge of the lower end of the cylinder 1 is connected with a mulberry leaf sucking table 12, the mulberry leaf sucking table 12 is provided with a plurality of mulberry leaf sucking ports 13 which vertically penetrate through the mulberry leaf sucking table 12 and are uniformly distributed along the outline direction of the outer edge of the cylinder 1, at least six mulberry leaf sucking ports 13 are arranged, a mulberry leaf sucking channel 14 which is annularly arranged along the outline direction of the outer edge of the cylinder 1 is arranged above the mulberry leaf sucking table 12, the mulberry leaf sucking channel 14 is communicated with the mulberry leaf sucking ports 13 through a plurality of mulberry leaf passing channels 15 which are in one-to-one correspondence with the mulberry leaf sucking ports 13, the outer side of the mulberry leaf picking device is provided with a leaf collecting box 16, three leaf collecting chambers 17 with the same size are arranged in the leaf collecting box 16, the lower end of each leaf collecting chamber 17 is provided with an exhaust fan 18, the leaf collecting chamber 17 is internally provided with a basket 19, the upper end of the basket 19 is closed, a gap is arranged between the bottom surface and the exhaust fan 18, the side wall and the bottom of the basket 19 are in a, and color sensors 21 which correspond to the mulberry leaf sucking ports 13 one by one are arranged on the lower end surface of the mulberry leaf sucking table 12.
When the mulberry leaf collecting device is used, when the mulberry leaf collecting device moves downwards along mulberry branches, the color sensor 21 firstly identifies the color of the mulberry leaves, the type of the mulberry leaves is determined after information processing, the corresponding exhaust fan 18 in the leaf collecting chamber 17 is started, the mulberry leaves are gathered towards the mulberry leaf collecting opening 13 under the action of suction force, when the mulberry leaf collecting device continues to move, the fixed knife 5 and the movable knife 6 cut the mulberry leaves, the cut mulberry leaves are sucked into the corresponding lifting basket 19 by the exhaust fan 18, and the fence structure of the lifting basket 19 is used for preventing the entering mulberry leaves from leaking and enabling air to pass through, so that the suction force of the exhaust fan 18 cannot lose effectiveness due to accumulation of the mulberry leaves in the lifting basket 19.
Furthermore, one end of a knife placing groove 7 of the orientation plate 2 penetrates through the end face of the orientation plate 2 along the horizontal width direction of the orientation plate 2, the end face of the orientation plate 2 penetrated by the knife placing groove 7 is rotatably connected with two oppositely-opened retaining doors 22, the two retaining doors 22 are arranged in the knife placing groove 7 to seal the knife placing groove 7, one end of a knife rest 4 in the knife placing groove 7 is contacted with the retaining doors 22, the other end of the knife rest 4 is contacted with the other end of the knife placing groove 7, and the retaining doors 22 are connected with the orientation plate 2 through springs, so that the knife rest 4 cannot push the retaining doors 22 to slide out of the knife placing groove 7 without external force.
When the mulberry leaf cutter is used, during mulberry cutting in spring, the leaf picking amount of each mulberry leaf is about half, the cutter 3 is withdrawn from the positioning plate, a mulberry grower holds the pliers with both hands, the two pliers respectively act on the two adjacent movable cutters 6, the two pliers pull the two adjacent movable cutters 6 apart, the push rod 9 is not matched with the stop groove 10, then the cutter 3 with the stop groove 10 at the separation end is pulled out, in the pulling-out process, the cutter frame 4 of the cutter 3 touches the stop door 22, the spring action between the stop door 22 and the positioning plate 2 is overcome, and then the stop door 22 is pushed open to withdraw the cutter groove 7.
Further, directional board 2 and barrel 1 between have the round bar, round bar one end is connected with directional board 2, the round bar other end slides and runs through outside barrel 1 lateral wall to barrel 1, the round bar is arranged in one of barrel 1 outside and is served and have roll adjustment board 23, leave the gap between roll adjustment board 23 and the barrel 1 lateral wall, the cover is equipped with solid fixed ring 24 on the barrel 1 outer wall, gu fixed ring 24 below has the slip cap to establish the slip ring 25 on the barrel 1 outer wall, gu fixed ring 24 and slip ring 25 between through the connection of a plurality of springs along barrel 1 outer fringe profile direction distribution, slip ring 25 lower extreme has a plurality of wedges 26 with roll adjustment board 23 one-to-one, the inclined plane pointed end of wedge 26 is downward, the inclined plane pointed end and the contact of roll adjustment board 23 upper end of wedge 26 for when wedge 26 vertically glides downwards, roll adjustment board 23 is along barrel 1's radial centrifugation slip under the inclined plane effect of wedge 26.
Furthermore, a shifting plate 27 is contacted on one outer edge side surface of the sliding ring 25, the shifting plate 27 is in sliding connection with the sliding ring 25 along the radial direction of the cylinder 1, a horizontally placed blocking handle 28 is connected on the outer edge side surface of the sliding ring 25, the blocking handle 28 is connected with the shifting plate 27 through a spring, a positioning groove 29 which is consistent with the sliding direction of the shifting plate 27 is formed in the cylinder 1, and a positioning rod 30 which penetrates through the sliding ring 25 in a sliding mode and is matched with the positioning groove 29 in a sliding mode is arranged on the shifting plate 27.
Before the mulberry leaf harvesting device is used, the directional plates 2 are in the initial position, because the closed ring formed by the six directional plates 2 is too narrow to be sleeved into branches, because the mulberry leaf harvesting device is sleeved into the branches from the top ends of the branches, the top ends of the branches are small in mulberry leaf and the mulberry branches are soft, if the branches are forcibly sleeved into the closed ring, the branches are easily damaged, a mulberry grower needs to pull the pulling plate 27 outwards along the radial direction of the cylinder 1, the positioning rod 30 on the pulling plate 27 is separated from the positioning groove 29, the sliding ring 25 slides downwards along the outer wall of the cylinder 1 under the action of the spring between the fixing ring 24 and the sliding ring 25, the distance adjusting plate 23 is slowly lifted up by the wedge blocks 26, the distance between the distance adjusting plate 23 and the outer wall of the cylinder 1 is slowly increased until the wedge blocks 26 abut against round rods, the distance adjusting plate 23 stops moving, at the moment, the closed ring formed by the six directional plates 2 is enlarged, the top ends of the branches are sleeved into the, when the hand-held sliding ring 25 moves upwards, the shifting plate 27 automatically locks into the positioning groove 29 due to the spring action between the blocking handle 28 and the shifting plate 27, at the moment, the sliding ring 25 stops moving upwards, and the closed ring formed by the six directional plates 2 is reduced.
Furthermore, a sliding groove 31 penetrating through the knife rest 4 in the horizontal width direction is formed in the knife rest 4, a sliding rod 32 in horizontal sliding fit with the sliding groove 31 is formed in the orientation plate 2, and the sliding rod 32 and the sliding groove 31 are arranged to limit the up-and-down movement of the knife rest 4 and prevent the knife rest 4 from falling out of the knife placing groove 7.
Further, a flue valve is installed in the telescopic pipe 20.
Furthermore, a thin plate which is inserted into a gap between the distance adjusting plate 23 and the side wall of the cylinder 1 in a sliding manner is arranged at the tip of the bottom of the wedge block 26, so that the distance adjusting plate 23 is easier to lift up by the wedge block 26.
Furthermore, a handle is arranged on the outer wall surface of the cylinder body 1 corresponding to the shifting plate 27, and the handle is used for holding the mulberry leaf picking device in hand when picking mulberry leaves.
Furthermore, the leaf-collecting box 16 can be provided with a waist belt or a back belt, which is convenient for mulberry farmers to carry.
Furthermore, the basket 19 is provided with a handle for easy extraction.
The cutter of the invention changes along with the change of the thickness of the mulberry branches, realizes better mulberry leaf picking effect, protects branches, protects the cutter, prevents branch tissues from being dried on the surface of the cutter due to the friction overheating between the cutter and the branches, reduces the sharpness of the cutter and reduces the abrasion of the cutter.
The invention can be widely applied to various mulberry twigs with different thicknesses and shapes, so that the applicability of the invention is wider.
The small wheel design on the directional plate ensures that the blade is not directly contacted with the branch, thereby preventing the branch and axillary buds from being accidentally injured; the contact area between the directional plate and the mulberry twig is greatly reduced, and then the friction effect between the directional plate and the mulberry twig is reduced; the trend of the whole device is more accurate, and the branches are prevented from being accidentally injured due to angular deviation; effectively protects the mulberry bark and axillary buds on the mulberry bark, simultaneously improves the moving speed of the mulberry picker on the mulberry branches, and saves manpower.
The leaf collecting box can realize the classification collection while mulberry leaf collection, and avoids the process of manual collection after the mulberry leaf collection is finished, so that mulberry leaves can be continuously collected by mulberry growers, and the working efficiency of the mulberry growers is greatly improved.
The detachable design of the cutter can be effectively suitable for the leaf retaining condition in various mulberry leaf picking periods, and the cutter is convenient to detach, fast in detaching speed, few in steps, simple and easy to learn, and convenient for mulberry growers to detach and clean.
While the invention has been described in further detail with reference to specific embodiments thereof, it is not intended that the invention be limited to the specific embodiments thereof; for those skilled in the art to which the present invention pertains and related technologies, the extension, operation method and data replacement should fall within the protection scope of the present invention based on the technical solution of the present invention.
Claims (8)
1. A mulberry leaf picker for collecting mulberry leaves in a classified manner comprises a mulberry leaf picking device, and is characterized in that the mulberry leaf picking device comprises a barrel body (1) and a plurality of directional plates (2) and cutters (3) which are arranged in the barrel body (1), wherein the axial direction of the barrel body (1) and the length direction of a positioning plate are vertically arranged, the directional plates (2) are uniformly distributed along the circumferential direction of the barrel body (1), the directional plates (2) are connected with the inner wall of the barrel body (1) through a plurality of thrust springs, the cutters (3) are arranged under the directional plates (2), the cutters (3) correspond to the directional plates (2) one by one, each cutter (3) comprises a cutter rest (4), a fixed cutter (5) and two movable cutters (6), the cutting edges of the fixed cutter (5) and the two movable cutters (6) are downward, a cutter placing groove (7) along the horizontal width direction of the directional plates (2) is arranged on the lower end surface of the directional plates (2), the knife rest (4) is arranged in the knife placing groove (7), the fixed knife (5) is positioned below the knife rest (4) and fixedly connected with the knife rest (4), a sliding groove (8) in the non-vertical direction of the knife rest (4) is formed in the lower end face of the knife rest (4), the upper portions of the two movable knives (6) are in sliding connection with the sliding groove (8), the cutting edges of the two movable knives (6) are flush with the cutting edge of the fixed knife (5) respectively, and the cutting edges of the two movable knives (6) and the cutting edge of the fixed knife (5) are arranged below the lower end face of the barrel body (1); the two movable cutters (6) are connected through a thrust spring, the two movable cutters (6) are respectively attached to the fixed cutters (5) in a sliding mode, a push rod (9) is arranged on the movable cutter (6) on one side of the cutter rest (4), a stop groove (10) matched with the push rod (9) is formed in the movable cutter (6) on the other side of the cutter rest (4), two adjacent cutters (3) are in contact with each other through the two adjacent movable cutters (6), and the two adjacent movable cutters (6) are mutually abutted through the matching between the push rod (9) and the stop groove (10); a plurality of small wheels (11) which are uniformly distributed along the length direction of the directional plate (2) are arranged on the inner side surface of the directional plate (2), and the axis of each small wheel (11) is tangent to the circumferential direction of the distribution of the directional plates (2).
2. The mulberry leaf picker according to claim 1, wherein the chute (8) is horizontally widthwise to the blade holder (4).
3. The mulberry leaf picker according to claim 1, wherein the chute (8) is along the edge of the stationary knife (5).
4. The mulberry leaf picker according to claim 1, wherein the outer edge of the lower end of the barrel (1) is connected with a mulberry leaf sucking table (12), the mulberry leaf sucking table (12) is provided with a plurality of mulberry leaf sucking ports (13) vertically penetrating through the mulberry leaf sucking table (12) and uniformly distributed along the circumferential direction of the barrel (1), a mulberry leaf sucking channel (14) annularly arranged along the circumferential direction of the barrel (1) is arranged above the mulberry leaf sucking table (12), the mulberry leaf sucking channel (14) and the mulberry leaf sucking ports (13) are communicated through a plurality of mulberry leaf communicating channels (15) corresponding to the mulberry leaf sucking ports (13) one by one, a leaf collecting box (16) is arranged outside the mulberry leaf picker, three leaf collecting chambers (17) with the same size are arranged in the leaf collecting box (16), the lower end of the leaf collecting chamber (17) is provided with an exhaust fan (18), the leaf collecting chamber (17) is communicated with the outside through the exhaust fan (18), a lifting basket (19) is arranged in the leaf collecting chamber (17), the upper end of the lifting basket (19) is sealed, and a gap is reserved between the exhaust fan (18), the side wall and the bottom of the basket (19) are of a fence structure, the basket (19) is communicated with the mulberry leaf sucking passage (14) through a telescopic pipe (20), and color sensors (21) which are in one-to-one correspondence with the mulberry leaf sucking openings (13) are installed on the lower end face of the mulberry leaf sucking platform (12).
5. The mulberry leaf picker for collecting mulberry leaves in a classified manner according to claim 1, wherein one end of the knife placing groove (7) penetrates through the end face of the orientation plate (2) along the horizontal width direction of the orientation plate (2), the end face, penetrated through by the knife placing groove (7), of the orientation plate (2) is rotatably connected with a retaining door (22), the retaining door (22) is placed in the knife placing groove (7) and seals the knife placing groove (7), one end of a knife rest (4) in the knife placing groove (7) is in contact with the retaining door (22), the other end of the knife rest (4) is in contact with the other end of the knife placing groove (7), and the retaining door (22) is connected with the orientation plate (2) through a spring, so that the knife rest (4) cannot push the retaining door (22) open and slide out of the knife placing groove (7) without external force.
6. The mulberry leaf picker for sorting and collecting mulberry leaves according to claim 1, wherein a round bar is arranged between the orientation plate (2) and the cylinder body (1), one end of the round bar is connected with the orientation plate (2), the other end of the round bar penetrates through the side wall of the cylinder body (1) to the outside of the cylinder body (1) in a sliding manner, and one end of the round bar, which is arranged outside the cylinder body (1), is connected with a linkage mechanism, so that the round bar can slide along the radial direction of the cylinder body (1).
7. The mulberry leaf picker according to claim 2, wherein the blade holder (4) is provided with a sliding groove (31) penetrating along the horizontal width direction of the blade holder (4), and the orientation plate (2) is provided with a sliding rod (32) horizontally sliding-fitted with the sliding groove (31).
8. The mulberry leaf picker according to claim 4, wherein a flue valve is installed in the extension pipe (20).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011224565.XA CN112470694B (en) | 2020-11-05 | 2020-11-05 | Mulberry leaf picking device capable of collecting mulberry leaves in classified mode |
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| CN202011224565.XA CN112470694B (en) | 2020-11-05 | 2020-11-05 | Mulberry leaf picking device capable of collecting mulberry leaves in classified mode |
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| CN112470694B CN112470694B (en) | 2021-06-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175920A (en) * | 2022-01-10 | 2022-03-15 | 广西壮族自治区蚕业技术推广站 | Self-suction foldable miniature electric mulberry leaf picking machine |
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| CN209930944U (en) * | 2019-02-14 | 2020-01-14 | 贾泽龙 | Auxiliary tool is picked to folium mori |
| CN109892102A (en) * | 2019-02-27 | 2019-06-18 | 靖西市秀美边城农业科技有限公司 | A kind of leaf plucker |
| CN210987093U (en) * | 2019-10-18 | 2020-07-14 | 广西壮族自治区农业科学院 | Device for picking mulberry leaves |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114175920A (en) * | 2022-01-10 | 2022-03-15 | 广西壮族自治区蚕业技术推广站 | Self-suction foldable miniature electric mulberry leaf picking machine |
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