CN112470691A - Bamboo shoots are decided high and are picked equipment - Google Patents
Bamboo shoots are decided high and are picked equipment Download PDFInfo
- Publication number
- CN112470691A CN112470691A CN202110099459.1A CN202110099459A CN112470691A CN 112470691 A CN112470691 A CN 112470691A CN 202110099459 A CN202110099459 A CN 202110099459A CN 112470691 A CN112470691 A CN 112470691A
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- limiting
- harvesting
- block
- shaft
- connecting block
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D45/00—Harvesting of standing crops
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses bamboo shoot height-fixing picking equipment which comprises a ground, wherein a limiting mechanism is arranged on the upper side of the ground, the limiting mechanism comprises an upper torsion shaft which is rotatably connected with the upper end of a detection base, an upper connecting block is fixedly arranged at the lower end of the upper torsion shaft, and an upper torsion spring is arranged on the outer side of the upper torsion shaft. The invention has the advantages of low cost, simple structure, high automation degree and suitability for large-area popularization.
Description
Technical Field
The invention relates to the field of harvesters, in particular to bamboo shoot fixed-height picking equipment.
Background
Bamboo shoots are a high-yield commercial crop, especially grown in large quantities in the south, but harvesting of bamboo shoots is a heavy physical effort. The mode that present bamboo shoots were reaped usually adopts the manual work to reap, because bamboo shoots are planted usually with the mountain region, grow in near post, because the existence of bamboo makes the mechanization reap bamboo shoots become unusual difficult, and the manual work is reaped and not only wastes time and energy, also be difficult to the accuse to the height degree that bamboo shoots were reaped, make tender or the bamboo shoots of fiberization already reaped, make the bamboo shoots after reaping good and uneven in quality, still need further sort, consequently how convenient efficient reaps bamboo shoots and accurate control reaps the height of bamboo shoots and still need constantly research.
Disclosure of Invention
The invention aims to provide bamboo shoot fixed-height picking equipment and overcome the problems.
The invention is realized by the following technical scheme.
The invention relates to bamboo shoot height-fixing picking equipment, which comprises a ground, wherein a limiting mechanism is arranged on the upper side of the ground, the limiting mechanism comprises an upper torsion shaft rotatably connected with the upper end of a detection base, an upper connecting block is fixedly arranged at the lower end of the upper torsion shaft, an upper torsion spring is arranged on the outer side of the upper torsion shaft, the upper end of the upper torsion spring is fixedly connected with the detection base, the lower end of the upper torsion spring is fixedly connected with the upper end of the upper connecting block, a limiting block is fixedly arranged at the lower end of the upper connecting block, two limiting grooves are formed at the lower end of the limiting block, the two limiting grooves are arranged in bilateral symmetry and can be matched with an upper limiting block, a limiting connecting block is fixedly arranged at the lower end of the upper limiting block, a lower limiting block is fixedly arranged at the lower end of the limiting connecting block, a lower torsion shaft is rotatably arranged in the detection base, a limiting rotary shaft is fixedly arranged at the upper end of the lower torsion shaft, the limiting rotary shaft is rotatably connected with a limiting rotary groove, the limiting rotary groove is formed in the limiting block, a lower torsion spring is arranged on the outer side of the lower torsion shaft, the lower end of the lower torsion spring is fixedly connected with the upper end of the detection base, the upper end of the lower torsion spring is fixedly connected with the lower end of the limiting rotary shaft, two matching grooves are formed in the lower end of the limiting rotary shaft, the matching grooves can be slidably connected with the upper limiting block, the limiting mechanism is used for identifying bamboo shoots with proper height, and the lower ends of the bamboo shoots are fixedly connected with the;
an adjusting mechanism is arranged in the limiting mechanism, the adjusting mechanism comprises an upper screw motor embedded in the limiting rotating shaft, the upper screw rod motor is controlled by an upper screw rod motor shaft, an upper screw rod is fixedly arranged at the upper end of the upper screw rod motor shaft, the upper screw rod is in threaded connection with the upper threaded sleeve, the right end of the upper threaded sleeve is fixedly provided with an upper connecting block, an upper limiting rod is fixedly arranged at the right end of the upper connecting block, a lower screw motor is embedded in the right side of the limiting block, the lower lead screw motor is controlled with a lower lead screw motor shaft, the lower end of the lower lead screw motor shaft is fixedly provided with a lower lead screw, the lower screw rod is in threaded connection with the lower threaded sleeve, a lower connecting block is fixedly arranged at the right end of the lower threaded sleeve, a lower limiting rod is fixedly arranged at the right end of the lower connecting block, and the adjusting mechanism is used for adjusting the distance between the upper limiting rod and the lower limiting rod;
the lower side of the limiting mechanism is provided with a harvesting mechanism, the harvesting mechanism comprises a harvesting connecting block fixedly connected with the lower end of the detection base, the lower end of the harvesting connecting block is fixedly provided with a harvesting sliding block, the harvesting sliding block is in sliding connection with a harvesting sliding groove, the harvesting sliding groove is formed in the inner part of the vehicle body, the front end of the harvesting sliding block is fixedly provided with a harvesting pressure spring and a harvesting pull rope, one end of the harvesting pull rope, which is far away from the harvesting sliding block, is wound on the outer side of a harvesting rope wheel, the harvesting rope wheel is fixedly connected with the harvesting block and a harvesting rope shaft, the harvesting block is fixedly connected with a harvesting knife, the harvesting knife is used for harvesting and cutting off the bamboo shoots, the upper end and the lower end of the harvesting rope shaft are respectively in rotating connection with the inner wall of the lower side, the harvesting mechanism is used for cutting off the bamboo shoots.
Preferably, the rear side of the vehicle body is rotatably provided with a driven shaft, the driven shaft is fixedly connected with the driven wheel, the driven wheel can contact and roll with the upper end surface of the ground, the front side of the vehicle body is embedded in a driving motor, the driving motor is controlled by a driving motor shaft, the driving motor shaft is fixedly connected with a driving wheel, and the driving wheel can contact and roll with the upper end surface of the ground.
Preferably, the upper stopper rod is located at a rear side of the lower stopper rod in a horizontal direction.
Preferably, the side wall of the matching groove is an inclined plane, and when the limiting rotating shaft rotates, the side wall of the matching groove can enable the upper limiting block to be matched with the limiting groove again.
The invention has the beneficial effects that: the bamboo shoots with proper height can be identified by the limiting mechanism, so that the equipment can bypass the bamboo and the fibrous bamboo shoots, accurately harvest the bamboo shoots with proper height, limit the height of the bamboo shoots to be harvested by the adjusting mechanism, enable the mechanical bamboo shoot harvesting standard to be more standard, save the work of further sorting, cut off the bamboo shoots by the harvesting mechanism and facilitate subsequent collection. The invention has the advantages of low cost, simple structure, high automation degree and suitability for large-area popularization.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at C in FIG. 1;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 4;
FIG. 6 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 4;
FIG. 7 is an enlarged schematic view at F in FIG. 3 according to an embodiment of the present invention;
FIG. 8 is a schematic diagram illustrating the direction G-G in FIG. 7 according to an embodiment of the present invention.
Detailed Description
The invention will now be described in detail with reference to fig. 1-8, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The bamboo shoot height-fixing picking equipment comprises a ground 10, a limiting mechanism 56 is arranged on the upper side of the ground 10, the limiting mechanism 56 comprises an upper torsion shaft 17 rotatably connected with the upper end of a detection base 15, an upper connecting block 19 is fixedly arranged at the lower end of the upper torsion shaft 17, an upper torsion spring 18 is arranged on the outer side of the upper torsion shaft 17, the upper end of the upper torsion spring 18 is fixedly connected with the detection base 15, the lower end of the upper torsion spring 18 is fixedly connected with the upper end of the upper connecting block 19, a limiting block 30 is fixedly arranged at the lower end of the upper connecting block 19, two limiting grooves 31 are formed at the lower end of the limiting block 30, the two limiting grooves 31 are bilaterally symmetrical, the limiting grooves 31 can be matched with the upper limiting block 32, a limiting connecting block 33 is fixedly arranged at the lower end of the upper limiting block 32, and a lower limiting block 34 is fixedly arranged, the lower limiting block 34 is slidably connected with a limiting sliding groove 36, the limiting sliding groove 36 is provided inside the detection base 15, a lower torsion shaft 38 is rotatably arranged inside the detection base 15, a limiting rotating shaft 37 is fixedly arranged at the upper end of the lower torsion shaft 38, the limiting rotating shaft 37 is rotatably connected with a limiting rotating groove 50, the limiting rotating groove 50 is provided inside the limiting block 30, a lower torsion spring 39 is arranged outside the lower torsion shaft 38, the lower end of the lower torsion spring 39 is fixedly connected with the upper end of the detection base 15, the upper end of the lower torsion spring 39 is fixedly connected with the lower end of the limiting rotating shaft 37, the lower end of the limiting rotating shaft 37 is provided with two matching grooves 51, the matching grooves 51 can be slidably connected with the upper limiting block 32, the limiting mechanism 56 is used for identifying bamboo shoots 60 with proper height, and the lower end of the bamboo shoots 60 is fixedly connected with the upper;
an adjusting mechanism 57 is arranged in the limiting mechanism 56, the adjusting mechanism 57 comprises an upper screw motor 45 embedded in the limiting rotating shaft 37, the upper lead screw motor 45 is controlled by an upper lead screw motor shaft 46, an upper lead screw 47 is fixedly arranged at the upper end of the upper lead screw motor shaft 46, the upper screw 47 is in threaded connection with an upper threaded sleeve 48, an upper connecting block 49 is fixedly arranged at the right end of the upper threaded sleeve 48, the right end of the upper connecting block 49 is fixedly provided with an upper limiting rod 21, the right side of the limiting block 30 is embedded with a lower screw rod motor 40, the lower lead screw motor 40 is controlled by a lower lead screw motor shaft 41, the lower end of the lower lead screw motor shaft 41 is fixedly provided with a lower lead screw 42, the lower screw rod 42 is in threaded connection with a lower threaded sleeve 43, a lower connecting block 44 is fixedly arranged at the right end of the lower threaded sleeve 43, the lower limiting rod 22 is fixedly arranged at the right end of the lower connecting block 44, and the adjusting mechanism 57 is used for adjusting the distance between the upper limiting rod 21 and the lower limiting rod 22;
the lower side of the limiting mechanism 56 is provided with a harvesting mechanism 58, the harvesting mechanism 58 comprises a harvesting connecting block 14 fixedly connected with the lower end of the detection base 15, the lower end of the harvesting connecting block 14 is fixedly provided with a harvesting sliding block 13, the harvesting sliding block 13 is slidably connected with the harvesting sliding groove 12, the harvesting sliding groove 12 is arranged in the vehicle body 11, the front end of the harvesting sliding block 13 is fixedly provided with a harvesting pressure spring 26 and a harvesting pull rope 27, one end of the harvesting pull rope 27 far away from the harvesting sliding block 13 is wound outside the harvesting rope wheel 52, the harvesting rope wheel 52 and the harvesting block 54 are fixedly connected with a harvesting rope shaft 53, the harvesting block 54 is fixedly connected with a harvesting cutter 28, the harvesting cutter 28 is used for harvesting and cutting off the bamboo shoots 60, the upper end and the lower end of the harvesting rope shaft 53 are respectively rotatably connected with the inner wall of the lower side of the cutter groove 29, the cutter groove 29, the harvest stopper 55 is used to support the harvest knife 28, and the harvest mechanism 58 is used to cut off the bamboo shoots 60.
Advantageously, the rear side of the vehicle body 11 is rotatably provided with a driven shaft 20, the driven shaft 20 is fixedly connected with a driven wheel 16, the driven wheel 16 can roll in contact with the upper end surface of the ground 10, the front side is embedded in a driving motor 23, the driving motor 23 is controlled by a driving motor shaft 24, the driving motor shaft 24 is fixedly connected with a driving wheel 25, and the driving wheel 25 can roll in contact with the upper end surface of the ground 10.
Advantageously, the upper limit bar 21 is located horizontally behind the lower limit bar 22.
Advantageously, the side wall of the engaging groove 51 is an inclined surface, and when the limiting rotation shaft 37 rotates, the side wall of the engaging groove 51 can make the upper limiting block 32 engage with the limiting groove 31 again.
In the initial state, the limiting compression spring 35, the harvesting torsion spring 59 are in a compressed state, and the upper torsion spring 18, the harvesting compression spring 26 and the lower torsion spring 39 are in a normal state.
The using method comprises the following steps: when the bamboo shoots 60 need to be harvested, the detection base 15 controls the upper screw rod 47 to rotate through the upper screw rod motor shaft 46, the upper screw rod 47 transmits to the upper threaded sleeve 48, the upper threaded sleeve 48 drives the upper limiting rod 21 to move up and down through the upper connecting block 49, the lower screw rod motor 40 controls the lower screw rod 42 to rotate through the lower screw rod motor shaft 41, the lower screw rod 42 transmits to the lower threaded sleeve 43, the lower threaded sleeve 43 drives the lower limiting rod 22 to move up and down through the lower connecting block 44, the distance between the upper limiting rod 21 and the lower limiting rod 22 is changed, the distance between the upper limiting rod 21 and the lower limiting rod 22 and the ground is changed, and the bamboo shoots 60 higher than the upper limiting rod 21 and lower than the lower limiting rod 22 cannot be harvested;
the driving motor 23 controls the driving wheel 25 to rotate through the driving motor shaft 24, the driving wheel 25 rolls in contact with the upper end surface of the ground 10, the driven wheel 16 rolls in contact with the upper end surface of the ground 10, the vehicle body 11 moves backwards, the vehicle body 11 drives the detection base 15 to move backwards through the harvesting slider 13 and the harvesting connecting block 14, the detection base 15 drives the upper limiting rod 21 to move backwards through the limiting rotating shaft 37 and the lower torsion shaft 38, and the detection base 15 drives the limiting block 30 and the lower limiting rod 22 to move backwards through the upper torsion shaft 17 and the upper connecting block 19;
in the process that the upper limiting rod 21 and the lower limiting rod 22 move backwards, the lower limiting rod 22 cannot contact the bamboo shoot 60 lower than the lower limiting rod 22, the lower limiting rod 22 can directly cross the bamboo shoot 60 lower than the lower limiting rod 22, when the upper limiting rod 21 contacts the bamboo shoot 60 or the fibrous bamboo shoot 60 in one step, the upper limiting rod 21 drives the limiting rotating shaft 37 to twist backwards under the limiting action of the bamboo shoot 60 or the fibrous bamboo shoot 60, the lower torsion spring 39 compresses the lower end of the limiting rotating shaft 37 to not limit the two upper limiting blocks 32, the two limiting compression springs 35 return to normal, the two lower limiting blocks 34 drive the limiting connecting block 33 and the upper limiting block 32 to move towards the direction close to the limiting rotating shaft 37 under the elastic force of the respective limiting compression springs 35, the two upper limiting blocks 32 enter the respective matching grooves 51, and at the moment, the upper limiting rod 21 contacts the bamboo shoot 60 or the fibrous bamboo shoot 22 and rotates backwards, the lower limiting rod 22 drives the limiting block 30 to rotate backwards, the upper limiting rod 21 and the lower limiting rod 22 cross over the bamboo or the fibrillated bamboo shoot 60, the lower torsion spring 39 returns to be normal, the upper torsion spring 18 returns to be normal, the two upper limiting blocks 32 return to be normal under the action of the side walls of the respective matching grooves 51, and the two limiting compression springs 35 compress;
when the lower limiting rod 22 contacts the bamboo shoots 60 to be harvested, because the upper limiting block 32 is matched with the limiting groove 31, the limiting block 30 cannot rotate relative to the detection base 15, the lower limiting rod 22 moves forwards under the limiting action of the bamboo shoots 60, the lower limiting rod 22 drives the lower torsion shaft 38 and the detection base 15 to move forwards through the limiting rotary shaft 37, the detection base 15 drives the harvesting connecting block 14 and the harvesting sliding block 13 to move forwards, the harvesting compression spring 26 is compressed, the harvesting pull rope 27 is wound outside the harvesting rope wheel 52, the harvesting torsion spring 59 returns to normal, the harvesting rope shaft 53 and the harvesting block 54 rotate rightwards under the elastic force of the harvesting torsion spring 59, the harvesting block 54 drives the harvesting cutter 28 to rotate ninety degrees rightwards, the bamboo shoots 60 pass through the harvesting cutter 28 and are cut off by the harvesting cutter 28, the movement of the lower limiting rod 22 cannot be limited after the bamboo shoots 60 are cut off, the lower limiting rod 22 is reset, and each reset mechanism inside the harvesting, the apparatus continues to move backwards to harvest the bamboo shoots 60.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a bamboo shoots are decided high and are picked equipment, includes ground, characterized in that: the upper side of the ground is provided with a limiting mechanism, the limiting mechanism comprises an upper torsion shaft rotatably connected with the upper end of the detection base, the lower end of the upper torsion shaft is fixedly provided with an upper connecting block, the outer side of the upper torsion shaft is provided with an upper torsion spring, the upper end of the upper torsion spring is fixedly connected with the detection base, the lower end of the upper torsion spring is fixedly connected with the upper end of the upper connecting block, the lower end of the upper connecting block is fixedly provided with a limiting block, the lower end of the limiting block is provided with two limiting grooves, the two limiting grooves are bilaterally symmetrical, the limiting grooves can be matched with the upper limiting block, the lower end of the upper limiting block is fixedly provided with a limiting connecting block, the lower limiting block is slidably connected with a limiting sliding groove, the limiting sliding groove is provided with the inside of the detection base, the inside of the detection base is rotatably provided with, the limiting rotary shaft is rotatably connected with the limiting rotary groove, the limiting rotary groove is formed in the limiting block, a lower torsion spring is arranged on the outer side of the lower torsion shaft, the lower end of the lower torsion spring is fixedly connected with the upper end of the detection base, the upper end of the lower torsion spring is fixedly connected with the lower end of the limiting rotary shaft, the lower end of the limiting rotary shaft is provided with two matching grooves, the matching grooves can be slidably connected with the upper limiting block, the limiting mechanism is used for identifying bamboo shoots with proper height, and the lower end of the bamboo shoots is fixedly connected with the upper end of the ground;
an adjusting mechanism is arranged in the limiting mechanism, the adjusting mechanism comprises an upper screw motor embedded in the limiting rotating shaft, the upper screw rod motor is controlled by an upper screw rod motor shaft, an upper screw rod is fixedly arranged at the upper end of the upper screw rod motor shaft, the upper screw rod is in threaded connection with the upper threaded sleeve, the right end of the upper threaded sleeve is fixedly provided with an upper connecting block, an upper limiting rod is fixedly arranged at the right end of the upper connecting block, a lower screw motor is embedded in the right side of the limiting block, the lower lead screw motor is controlled with a lower lead screw motor shaft, the lower end of the lower lead screw motor shaft is fixedly provided with a lower lead screw, the lower screw rod is in threaded connection with the lower threaded sleeve, a lower connecting block is fixedly arranged at the right end of the lower threaded sleeve, a lower limiting rod is fixedly arranged at the right end of the lower connecting block, and the adjusting mechanism is used for adjusting the distance between the upper limiting rod and the lower limiting rod;
the lower side of the limiting mechanism is provided with a harvesting mechanism, the harvesting mechanism comprises a harvesting connecting block fixedly connected with the lower end of the detection base, the lower end of the harvesting connecting block is fixedly provided with a harvesting sliding block, the harvesting sliding block is in sliding connection with a harvesting sliding groove, the harvesting sliding groove is formed in the inner part of the vehicle body, the front end of the harvesting sliding block is fixedly provided with a harvesting pressure spring and a harvesting pull rope, one end of the harvesting pull rope, which is far away from the harvesting sliding block, is wound on the outer side of a harvesting rope wheel, the harvesting rope wheel is fixedly connected with the harvesting block and a harvesting rope shaft, the harvesting block is fixedly connected with a harvesting knife, the harvesting knife is used for harvesting and cutting off the bamboo shoots, the upper end and the lower end of the harvesting rope shaft are respectively in rotating connection with the inner wall of the lower side, the harvesting mechanism is used for cutting off the bamboo shoots.
2. The bamboo shoot height-fixing and picking equipment as claimed in claim 1, wherein: the rear side of the vehicle body is rotatably provided with a driven shaft, the driven shaft is fixedly connected with the driven wheel, the driven wheel can contact and roll with the upper end surface of the ground, the front side of the vehicle body is embedded in a driving motor, a driving motor shaft is controlled by the driving motor, the driving motor shaft is fixedly connected with a driving wheel, and the driving wheel can contact and roll with the upper end surface of the ground.
3. The bamboo shoot height-fixing and picking equipment as claimed in claim 1, wherein: the upper limiting rod is located on the rear side of the lower limiting rod in the horizontal direction.
4. The bamboo shoot height-fixing and picking equipment as claimed in claim 1, wherein: the side wall of the matching groove is an inclined plane, and when the limiting rotating shaft rotates, the side wall of the matching groove can enable the upper limiting block to be matched with the limiting groove again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099459.1A CN112470691A (en) | 2021-01-25 | 2021-01-25 | Bamboo shoots are decided high and are picked equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110099459.1A CN112470691A (en) | 2021-01-25 | 2021-01-25 | Bamboo shoots are decided high and are picked equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112470691A true CN112470691A (en) | 2021-03-12 |
Family
ID=74912354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110099459.1A Withdrawn CN112470691A (en) | 2021-01-25 | 2021-01-25 | Bamboo shoots are decided high and are picked equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112470691A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4056385A (en) * | 1983-11-21 | 1986-10-09 | Ezra C. Lundahl, Inc. | Automatic sonar activated height control for a header |
| CN205671000U (en) * | 2016-06-23 | 2016-11-09 | 江苏农爱田生物科技有限公司 | Edible fungi plucks lift truck |
| CN106550653A (en) * | 2016-11-30 | 2017-04-05 | 巫山县纯源农产品开发有限公司 | Bamboo sprout cutting machine |
| CN206547337U (en) * | 2017-01-24 | 2017-10-13 | 朱季华 | The wheel type terrain-imitating ceding of Taiwan |
| CN108551866A (en) * | 2018-05-31 | 2018-09-21 | 徐佩 | A kind of pepper picking device |
| CN111819996A (en) * | 2020-07-23 | 2020-10-27 | 温州市绿坝科技有限公司 | Hand-push harvester with telescopic harvesting arm |
| CN112106527A (en) * | 2020-10-16 | 2020-12-22 | 三门罗荣机械科技有限公司 | Utilize dragon fruit of motor to pick equipment |
-
2021
- 2021-01-25 CN CN202110099459.1A patent/CN112470691A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4056385A (en) * | 1983-11-21 | 1986-10-09 | Ezra C. Lundahl, Inc. | Automatic sonar activated height control for a header |
| CN205671000U (en) * | 2016-06-23 | 2016-11-09 | 江苏农爱田生物科技有限公司 | Edible fungi plucks lift truck |
| CN106550653A (en) * | 2016-11-30 | 2017-04-05 | 巫山县纯源农产品开发有限公司 | Bamboo sprout cutting machine |
| CN206547337U (en) * | 2017-01-24 | 2017-10-13 | 朱季华 | The wheel type terrain-imitating ceding of Taiwan |
| CN108551866A (en) * | 2018-05-31 | 2018-09-21 | 徐佩 | A kind of pepper picking device |
| CN111819996A (en) * | 2020-07-23 | 2020-10-27 | 温州市绿坝科技有限公司 | Hand-push harvester with telescopic harvesting arm |
| CN112106527A (en) * | 2020-10-16 | 2020-12-22 | 三门罗荣机械科技有限公司 | Utilize dragon fruit of motor to pick equipment |
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Application publication date: 20210312 |
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| WW01 | Invention patent application withdrawn after publication |