CN108668627B - Apple classification picking device capable of changing picking modes - Google Patents
Apple classification picking device capable of changing picking modes Download PDFInfo
- Publication number
- CN108668627B CN108668627B CN201810718276.1A CN201810718276A CN108668627B CN 108668627 B CN108668627 B CN 108668627B CN 201810718276 A CN201810718276 A CN 201810718276A CN 108668627 B CN108668627 B CN 108668627B
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- sleeve
- fixed
- picking
- claw
- threaded
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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
- A01D46/24—Devices for picking apples or like fruit
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
- Food-Manufacturing Devices (AREA)
Abstract
The invention discloses a sorting and picking device capable of changing picking modes, which comprises a picking part, an operating handle part and a connecting rod part, wherein the picking part comprises a picking knife and a picking claw, the picking knife and the picking claw are detachably connected with the operating handle part, the operating handle part is fixedly connected with the connecting rod part, the bottom of the connecting rod part is inserted into the ground, the picking knife is used for picking soft apples, and the picking claw is used for picking apples with higher brittleness; the apple classification picker with the replaceable picking mode can save labor, help people pick high places and places unfavorable for picking, and is one set of two pickers for apples with higher brittleness and softer apples respectively; has larger economic benefit and social benefit and has larger popularization value.
Description
Technical Field
The invention relates to the field of apple picking apparatuses, in particular to an apple classification picking device capable of changing picking modes.
Background
The country is the first big fruit producing country in the world and is also the first big fruit consuming country in the world. The rapid development of fruit growing industry has increased the market demand for orchard machinery. The labor force used in the picking operation accounts for 33% -50% of the labor force used in the whole production process, and most of fruit picking in China is mainly manual picking at present; the picking operation is complex, the seasonality is strong, if manual picking is used, the efficiency is low, the labor capacity is high, the damage to fruits is easy to cause, and if the manual picking is not enough, the economic loss is caused; the picking machine is used for improving the picking efficiency, reducing the damage rate, saving the labor cost and improving the economic benefit of fruit farmers, so that the improvement of the mechanization degree of the picking operation has important significance; along with modern agricultural mechanized production, large-area fruit trees are planted, agricultural products of farmers are harvested, the picking problem of fruits is also remarkable, and apples fall down due to incapability of picking when facing to the high fruit trees, so that the apples cannot be sold on the market, the problem is solved by designing a simple manipulator for picking the apples in order to solve the problem that the apples are difficult to pick at high altitude.
The existing apple picker is either scissor type picking or grabbing type picking, and can not realize the switching of picking modes for different types of apples.
Most of the existing apple classification pickers are wound on metal parts by thin steel wires, the thin steel wires are severely worn during transmission movement, frequent replacement is needed, installation and maintenance are inconvenient, and the service life is short.
Disclosure of Invention
The invention aims to provide an apple classification picking device with a replaceable picking mode for apples of different types.
In order to achieve the above purpose, the invention is implemented according to the following technical scheme:
the utility model provides a categorised ware of picking of apple of removable mode of picking, includes picking part, operating handle part and connecting rod part, picking part includes picking the sword and picks the claw, picking the sword with it can dismantle with operating handle part and be connected, operating handle part with connecting rod part fixed connection, the ground is inserted to the bottom of connecting rod part, picking the sword and being used for picking soft apple, it is higher that the claw is used for picking the fragility apple.
Further, the picking knife comprises a movable shear, a fixed shear sleeve and a picking knife connecting mechanism, the movable shear is connected with the fixed shear through a pin, the fixed shear is fixed on the fixed shear sleeve through a rivet, a steel wire ferrule is arranged on the movable shear, a first single-head threaded steel wire is fixed on the steel wire ferrule, the picking knife connecting mechanism comprises a first external thread sleeve, a first round inner fixing cylinder and a first square sleeve, the bottom of the fixed shear sleeve is fixedly connected in the first external thread sleeve, the first round inner fixing cylinder is fixedly connected in an inner hole of the first external thread sleeve and is positioned below the fixed shear sleeve, the first square sleeve is movably sleeved in a square hole of the first round inner fixing cylinder, an internal thread hole is formed in the center of the first square sleeve, and the first single-head threaded steel wire is screwed into the internal thread hole in the upper part of the first square sleeve.
Further, pick the claw and include claw, spring, claw fixed cover, steel wire, lantern ring and pick claw coupling mechanism, the claw sets up to three and equipartition and sheathes in at the claw fixed, and the claw end all is equipped with clamping post and steel wire through-hole, the upper end equipartition of claw fixed cover has three and clamping post matched with clamping hole, the claw passes through clamping post joint in the clamping hole on the claw fixed cover and clamping post and card hole rotation connection, spring and lantern ring from top to bottom set up in the hole of claw fixed cover, the upper portion of steel wire passes the spring with steel wire through-hole rigid coupling, the lower part of steel wire is fixed on the lantern ring, the rigid coupling has second single-head screw thread steel wire on the lantern ring, pick claw coupling mechanism and include second outside screw sleeve, second outside square sleeve and claw inner tube, the upper portion fixed mounting of claw inner tube is in the lower part of claw fixed cover, the bottom rigid coupling of claw inner tube is in second outside screw sleeve upper portion, second outside screw sleeve top outside screw-in second outside screw sleeve is equipped with second outside screw-in square inside sleeve screw hole, second outside screw-in square sleeve is equipped with second outside screw-in top.
Further, the operation handle component comprises an outer sleeve, an inner threaded connecting cylinder, a connecting sleeve, a handle inner tube, a handle fixing sleeve, an immobilized handle, a movable handle, a double-end threaded steel wire and a torsion spring, wherein the lower part of the inner threaded connecting cylinder is movably sleeved outside the upper part of the outer sleeve, a baffle ring is axially fixed on the inner wall of the middle part of the inner threaded connecting cylinder, the inner threaded connecting cylinder is movably sleeved outside the outer sleeve, the lower part of the outer sleeve is sleeved outside the top end of the handle inner tube, the connecting sleeve is sleeved on the lower part of the outer sleeve and fixedly connected with the lower part of the outer sleeve and the upper part of the handle inner tube through a set screw, the upper part of the double-end threaded steel wire penetrates through a central hole of the baffle ring and is fixedly connected with a picking claw or a picking cutter, the handle fixing sleeve is fixedly connected with the upper part of the immobilized handle through a first fixing pin, one end of the torsion spring is fixedly sleeved on the first fixing pin, one end of the torsion spring is fixedly arranged on the immobilized handle, a second fixing pin is fixedly arranged on the movable handle, and the lower part of the threaded steel wire penetrates through the bottom of the second fixing sleeve and is fixedly connected with the second fixing nut; the lower part of the second external thread sleeve or the first external thread sleeve is in threaded connection with the upper part in the internal thread connecting cylinder, and the upper part of the double-head thread steel wire penetrates through the center hole of the baffle ring and is in threaded connection with the internal thread hole at the lower part of the first square sleeve or the second square sleeve.
Further, the connecting rod part includes scalable bracing piece, clamp, fixed inner tube and sleeve, rotate respectively in the telescopic both ends and be connected with fixed inner tube, the one end of two fixed inner tubes all is fixed with the clamp, stretches into the other end outer wall of fixed inner tube in the sleeve and has seted up round annular groove, corresponds annular groove's sleeve outer wall and is equipped with the screw hole, is equipped with guide screw in the screw hole, guide screw's tip extends to in the annular groove, one of them clamp with handle inner tube outer wall fixed connection, another clamp with scalable bracing piece outer wall fixed connection, the rotation of arbitrary angle can be made relatively in the annular groove of fixed inner tube is passed through to scalable bracing piece bottom inserted ground, and part load is shared to scalable bracing piece bottom, and control is picked highly, and the scalable bracing piece relatively rotates with arbitrary angle to the operation handle part, increases and picks the scope.
Compared with the prior art, the apple classification picker with the replaceable picking mode realizes the switching of picking modes by changing the picking claw and the picking knife for different types of apples, has simple changing operation, is provided with the arc-shaped cutter at the head end of the picking knife, mainly uses soft apples such as yellow marshal to pick the soft apples, and prevents other apples from being stabbed when being accommodated; aiming at apples with higher brittleness, such as red fuji, the picking claw rotates at the tail end of the picking claw, the picking claw is made of softer materials, and the picking claw rotates after the apples are grabbed stably, so that the apples fall into the apple container through the conveying conduit to contain the apples with higher brittleness; the picking mechanism is different from other picking mechanisms in that the lower end of the supporting rod is inserted into the ground to share a part of load, the supporting rod can stretch out and draw back to control the picking height, and the operating handle can rotate at any angle relative to the supporting rod to enlarge the picking range; the transmission of motion is realized by means of thicker steel wires through the relative sliding of metal parts, frequent replacement is not needed, and the service life is short.
The apple classification picker with the replaceable picking mode can save labor, help people pick high places and places unfavorable for picking, and is one set of two pickers for apples with higher brittleness and softer apples respectively; has larger economic benefit and social benefit and has larger popularization value.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of a picker blade and attached operating handle according to the present invention;
FIG. 2 is a schematic cross-sectional view of a picking claw of the invention;
fig. 3 is a schematic a-directional cross-sectional view of the connecting rod assembly of the present invention.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments, wherein the exemplary embodiments and descriptions of the invention are for purposes of illustration, but are not intended to be limiting.
The apple classification picker with the replaceable picking mode shown in figure 1 comprises a picking part, an operating handle part and a connecting rod part, wherein the picking part comprises a picking knife and a picking claw, the picking knife and the picking claw are detachably connected with the operating handle part, the operating handle part is fixedly connected with the connecting rod part, the bottom of the connecting rod part is inserted into the ground, the picking knife is used for picking soft apples, the picking claw is used for picking apples with higher brittleness, the picking knife comprises a movable cutter 1, an immovable cutter 2, an immovable cutter fixing sleeve 7 and a picking knife connecting mechanism, the movable cutter 1 is connected with the immovable cutter 2 through a pin 3, the immovable cutter 2 is fixed on the immovable cutter fixing sleeve 7 through a rivet 6, a wire ferrule 4 is arranged on the movable cutter 1, a first single-head threaded wire 5 is fixed on the wire ferrule 4, the picking knife connecting mechanism comprises a first external thread sleeve 8, a first external round internal fixed cylinder 9 and a first square sleeve 10, wherein the bottom of the fixed sleeve 7 of the fixed shears is fixedly connected in the first external thread sleeve 8, the first external round internal fixed cylinder 9 is fixedly connected in an inner hole of the first external thread sleeve 8 and is positioned below the fixed sleeve 7 of the fixed shears, the first square sleeve 10 is movably sleeved in a square hole of the first external round internal fixed cylinder 9, the first square sleeve 10 can move up and down relative to the first external round internal fixed cylinder 9, an internal thread hole is formed in the center of the first square sleeve 10, the first single-head thread steel wire 5 is screwed into the internal thread hole at the upper part of the first square sleeve 10, when the first single-head thread steel wire 5 moves up and down, the movable shears 1 are driven to rotate around the fixed shears 2 at the pin 3, a shearing movement is achieved.
As shown in fig. 2, the picking claw includes three claws 26, springs 27, claw fixing sleeves 28, steel wires 29, collars 30 and a picking claw connecting mechanism, the three claws 26 are uniformly distributed on the claw fixing sleeves 28, clamping posts (not labeled in the drawing) and steel wire through holes (not labeled in the drawing) are respectively arranged at the tail ends of the claws 26, three clamping holes matched with the clamping posts are uniformly distributed at the upper end of the claw fixing sleeves 28, the claws are clamped in the clamping holes on the claw fixing sleeves through the clamping posts and are rotationally connected with the clamping holes, and the claws 26 can freely rotate around the clamping holes through the clamping posts; the spring 27 and the lantern ring 30 are arranged in an inner hole of the paw fixing sleeve 28 from top to bottom, the upper portion of the steel wire 29 penetrates through the spring 27 and is fixedly connected with the steel wire through hole, the lower portion of the steel wire 29 is fixedly connected with the lantern ring 30, a second single-head threaded steel wire 31 is fixedly connected to the lantern ring 30, the picking claw connecting mechanism comprises a second outer threaded sleeve 33, a second outer round inner square fixed cylinder 34, a second square sleeve 35 and a paw inner pipe 32, the upper portion of the paw inner pipe 32 is fixedly arranged at the lower portion of the paw fixing sleeve 28, the bottom of the paw inner pipe 32 is fixedly connected in the upper portion of the second outer threaded sleeve 34, the second outer round inner square fixed cylinder 34 is fixedly connected in the inner hole of the second outer threaded sleeve 33 and is located below the paw inner pipe 32, the second square sleeve 35 is movably sleeved in the square hole of the second outer round inner square fixed cylinder 34, an inner threaded hole is formed in the center of the second square sleeve 35, and the second single-head threaded sleeve 31 is screwed into the square threaded hole in the upper portion of the second single-head threaded sleeve 35. When the second square sleeve 35 moves up and down relative to the second outer round inner square fixed cylinder 34, the second single-head threaded steel wire 31 drives the hand claw 26 to rotate around the clamping column through the lantern ring 30 and the steel wire 29, so that grabbing movement is realized, and the hand claw 26 is opened under the action of the hand claw fixed sleeve 28 in the absence of external force.
The operation handle part comprises an outer sleeve 12, an inner threaded connecting cylinder 13, a connecting sleeve 15, a handle inner tube 16, a handle fixing sleeve 17, a fixed handle 18, a movable handle 25, a double-end threaded steel wire 19 and a torsion spring 22, wherein the lower part of the inner threaded connecting cylinder 13 is movably sleeved outside the upper part of the outer sleeve 12, a baffle ring 11 is axially fixed on the inner wall of the middle part of the inner threaded connecting cylinder 13, the inner threaded connecting cylinder 13 is movably sleeved outside the outer sleeve 12, the lower part of the outer sleeve 12 is sleeved outside the top end of the handle inner tube 16, the connecting sleeve 15 is sleeved on the lower part of the outer sleeve 12 and fixedly connected with the lower part of the outer sleeve 12 and the upper part of the handle inner tube 16 through a set screw 14, the upper part of the double-end threaded steel wire 19 penetrates through a central hole of the baffle ring 11, the handle fixing sleeve 17 is fixed on the upper part of the fixed handle 18 through a first fixed pin 21, the torsion spring 22 is sleeved on the first fixed pin 21, one end of the torsion spring 22 is fixed on the fixed handle 18, the other end of the torsion spring 22 is fixed on the movable handle 25, the upper part of the second fixed handle 24 is fixed on the bottom of the fixed handle 24 through a second fixed handle 19, and the double-end steel wire 19 is fixed on the lower part of the fixed through a second fixed handle pin 24; the lower part of the second external thread sleeve 33 or the first external thread sleeve 8 is in threaded connection with the upper part in the internal thread connecting cylinder 13, and the upper part of the double-thread steel wire 19 penetrates through the central hole of the baffle ring 11 and is in threaded connection with the internal thread hole at the lower part of the first square sleeve 10 or the second square sleeve 35.
As shown in fig. 2 and 3, the connecting rod component comprises a telescopic supporting rod 36, a clamp 37, a fixed inner tube 38 and a sleeve 39, the fixed inner tube 38 is respectively connected in rotation in two ends of the sleeve 39, the clamp 37 is fixed on one end of each of the two fixed inner tubes 38, a circle of annular groove 40 is formed on the outer wall of the other end of the fixed inner tube 38 extending into the sleeve 39, a threaded hole (not shown in the figure) is formed on the outer wall of the sleeve 39 corresponding to the annular groove 40, a guide screw 41 is assembled in the threaded hole, the end of the guide screw 41 extends into the annular groove 40, thus the fixed inner tube 38 can rotate around the sleeve 39, the guide screw 41 also plays a limiting role to prevent the fixed inner tube 38 from separating from the sleeve 39, one clamp 37 is fixedly connected with the outer wall of the handle inner tube 16, the other clamp 37 is fixedly connected with the outer wall of the telescopic supporting rod 36, thus the handle inner tube 16 and the telescopic supporting rod 36 can slide in the annular groove 40 outside the fixed inner tube 38 through the guide screw 43, so that the handle inner tube 16 and the telescopic supporting rod 36 can rotate at any angle relative to each other, the bottom of the telescopic supporting rod 36 is inserted into the ground, and a part of the telescopic supporting rod 36 can rotate at any angle when the telescopic supporting rod is rotated, and the height of the telescopic supporting rod 36 is controlled, and the rotary angle can be increased relative to the picking part.
When the apple picking tool is used, when soft apples are picked, threads at the upper end of the double-thread steel wire 19 are screwed into the inner threaded holes at the lower part of the first square sleeve 10, then the upper end of the inner threaded connecting cylinder 13 is screwed and sleeved on the outer threads at the lower part of the first outer threaded sleeve 8, and when the double-thread steel wire 19 moves up and down under the driving action of the handle 25, the first square sleeve 10 also moves up and down in a reciprocating manner, so that the transmission of movement is realized, and the shearing of the movable shears 1 is realized.
When apples with higher brittleness are picked, the screw thread at the upper end of the double-thread steel wire 19 is screwed into the screw hole at the lower part of the second square sleeve 35, then the upper end of the internal thread connecting cylinder 13 is screwed on the external screw thread of the second external thread sleeve 33, and when the double-thread steel wire 19 moves up and down under the driving action of the handle 25, the second square sleeve 35 also moves up and down in a reciprocating manner, so that the motion transmission is realized, and the picking of picking claws is realized.
The technical scheme of the invention is not limited to the specific embodiment, and all technical modifications made according to the technical scheme of the invention fall within the protection scope of the invention.
Claims (1)
1. An apple classification plucker of removable mode of plucking, its characterized in that: comprises a picking part, an operating handle part and a connecting rod part, wherein the picking part comprises a picking knife and a picking claw, the picking knife and the picking claw are detachably connected with the operating handle part, the operating handle part is fixedly connected with the connecting rod part, the bottom of the connecting rod part is inserted into the ground, the picking knife comprises a movable shear, a fixed shear sleeve and a picking knife connecting mechanism, the movable shear is connected with the fixed shear through a pin, the fixed shear is fixed on the fixed shear sleeve through a rivet, a steel wire ferrule is arranged on the movable shear, a first single-head threaded steel wire is fixed on the steel wire ferrule, the picking knife connecting mechanism comprises a first external thread sleeve, a first external round internal fixed cylinder and a first square sleeve, the bottom of the fixed shear sleeve is fixedly connected in the first external thread sleeve, the first outer round inner side fixed cylinder is fixedly connected in the inner hole of the first outer threaded sleeve and is positioned below the fixed sleeve of the fixed shear, the first square sleeve is movably sleeved in the square hole of the fixed cylinder of the first outer round inner side, the center of the first square sleeve is provided with an inner threaded hole, the first single-head threaded steel wire is screwed into the inner threaded hole at the upper part of the first square sleeve, the picking claw comprises three claws, springs, claw fixed sleeves, steel wires, lantern rings and a picking claw connecting mechanism, the three claws are uniformly distributed on the claw fixed sleeves, the tail ends of the claws are respectively provided with clamping posts and steel wire through holes, the upper ends of the claw fixed sleeves are uniformly provided with three clamping holes matched with the clamping posts, the claws are clamped in the clamping holes on the claw fixed sleeves through the clamping posts and are rotationally connected with the clamping holes, the springs and the lantern rings are arranged in the inner holes of the claw fixed sleeves from top to bottom, the upper part of the steel wire passes through the spring and is fixedly connected with the steel wire through hole, the lower part of the steel wire is fixed on the lantern ring, a second single-head threaded steel wire is fixedly connected on the lantern ring, the picking claw connecting mechanism comprises a second external threaded sleeve, a second external round internal square fixed cylinder, a second square sleeve and a claw inner pipe, the upper part of the claw inner pipe is fixedly arranged at the lower part of the claw fixed sleeve, the bottom of the claw inner pipe is fixedly connected in the upper part of the second external threaded sleeve, the second external round internal square fixed cylinder is fixedly connected in an inner hole of the second external threaded sleeve and is positioned below the claw inner pipe, the second square sleeve is movably sleeved in a square hole of the second external round internal square fixed cylinder, an internal threaded hole is formed in the center of the second square sleeve, the second single-head threaded steel wire is screwed into the internal threaded hole at the upper part of the second square sleeve, the operating handle part comprises an outer sleeve, an inner threaded connecting cylinder, a connecting sleeve, a handle inner tube, a handle fixing sleeve, an immovable handle, a movable handle, a double-end threaded steel wire and a torsion spring, wherein the lower part of the inner threaded connecting cylinder is movably sleeved outside the upper part of the outer sleeve, a baffle ring is axially fixed on the inner wall of the middle part of the inner threaded connecting cylinder, the inner threaded connecting cylinder is movably sleeved outside the outer sleeve, the lower part of the outer sleeve is sleeved outside the top end of the handle inner tube, the connecting sleeve is sleeved on the lower part of the outer sleeve and fixedly connected with the lower part of the outer sleeve and the upper part of the handle inner tube through a set screw, the upper part of the double-end threaded steel wire penetrates through a central hole of the baffle ring and is fixedly connected with a picking claw or a picking cutter, the handle fixing sleeve is fixed on the upper part of the immovable handle, the movable handle is connected with a pin shaft of the immovable handle through a first fixing pin, the torsion spring is sleeved on the first fixed pin in the center, one end of the torsion spring is fixed on the fixed handle, the other end of the torsion spring is fixed on the movable handle, a second fixed pin is fixed on the movable handle, and the lower part of the double-end threaded steel wire passes through the bottom of the handle fixed sleeve and is fixed on the second fixed pin through two nuts; the utility model discloses a telescopic support rod, including first square sleeve, second external screw thread sleeve, first external screw thread sleeve lower part threaded connection upper portion in the internal thread connection section of thick bamboo, threaded connection is in the internal thread hole of first square sleeve or second square sleeve lower part after the centre bore of retaining ring is run through on double-end screw thread steel wire upper portion, connecting rod part includes scalable bracing piece, clamp, fixed inner tube and sleeve, rotate respectively in the telescopic both ends and be connected with fixed inner tube, the one end of two fixed inner tubes all is fixed with the clamp, stretches into the fixed inner tube's in the sleeve other end outer wall and has seted up round annular groove, corresponds annular groove's sleeve outer wall and is equipped with the screw hole, is equipped with guide screw in the screw hole, guide screw's tip extends to in the annular groove, one of them clamp with scalable bracing piece outer wall fixed connection, the bottom of scalable bracing piece inserts ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718276.1A CN108668627B (en) | 2018-07-03 | 2018-07-03 | Apple classification picking device capable of changing picking modes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810718276.1A CN108668627B (en) | 2018-07-03 | 2018-07-03 | Apple classification picking device capable of changing picking modes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108668627A CN108668627A (en) | 2018-10-19 |
| CN108668627B true CN108668627B (en) | 2023-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810718276.1A Active CN108668627B (en) | 2018-07-03 | 2018-07-03 | Apple classification picking device capable of changing picking modes |
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| CN2232190Y (en) * | 1995-04-18 | 1996-08-07 | 贺功民 | High-branch picking shears |
| JP5457531B1 (en) * | 2012-11-15 | 2014-04-02 | 雅安 長尾 | High branch cutting |
| CN203788729U (en) * | 2014-04-17 | 2014-08-27 | 西安工业大学 | Fruit packing manipulator |
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| CN108668627A (en) | 2018-10-19 |
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