CN108064512A - A kind of transplanter crank block type is divided into seedlings apparatus and method - Google Patents

A kind of transplanter crank block type is divided into seedlings apparatus and method Download PDF

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Publication number
CN108064512A
CN108064512A CN201711232624.6A CN201711232624A CN108064512A CN 108064512 A CN108064512 A CN 108064512A CN 201711232624 A CN201711232624 A CN 201711232624A CN 108064512 A CN108064512 A CN 108064512A
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CN
China
Prior art keywords
seedling
cup
crank
fixed
rack
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Pending
Application number
CN201711232624.6A
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Chinese (zh)
Inventor
胡建平
常航
华琛
张思伟
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Jiangsu University
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Jiangsu University
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Priority to CN201711232624.6A priority Critical patent/CN108064512A/en
Publication of CN108064512A publication Critical patent/CN108064512A/en
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C11/00Transplanting machines
    • A01C11/02Transplanting machines for seedlings
    • A01C11/025Transplanting machines using seedling trays; Devices for removing the seedlings from the trays

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  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Transplanting Machines (AREA)

Abstract

Be divided into seedlings apparatus and method the present invention provides a kind of transplanter crank block type, seedling cup combined mechanism by fixed plate fix can autonomous folding seedling cup and sliding block, and be constrained on guide rail;Wherein dead plate upper end is connected with connecting rod, and connects two sets of symmetrical seedling cup combined mechanisms by symmetrical slider-crank mechanism, and power is provided for the combination of seedling cup;It throws and is provided with seedling cylinder at seedling point, be fixed in rack, promote the pulley driving seedling cup folding in place on seedling cup;Sleeve mechanism is driven by motor, and seedling cup combined mechanism does linear reciprocating motion on guide rail.The transplanter crank block type seedling separation apparatus structure it is simple, it is easy to process, by change seedling cup quantity and spacing be suitable for different size seed plate, different numbers seedling picking mechanism in a row, improve seedling separation precision, reduce lateral displacement speed when pot seedling is fallen.

Description

A kind of transplanter crank block type is divided into seedlings apparatus and method
Technical field
The invention belongs to manufacture of agricultural machinery and control field, be specially a kind of transplanter crank block type seedling separation device with Method.
Background technology
Vegetable transplanting has the advantages that promotion vegetables early maturing and high yield, convenient for managing concentratedly, reducing cost, compared to traditional live streaming Planting patterns is more advanced, and the advantage of inexpensive high yield allows present more and more vegetable growers to select to transplant the kind of vegetable seedling Plant mode.
According to the applicant understood, domestic transplanter species on the market is limited now, and mostly semi-automatic transplanter, compared to complete The time-consuming and laborious efficiency of automatic transplanter is also low.And country's Automatic Transplanter technology is also immature, there are many more each part designs Unreasonable place.By taking seeding separation as an example, how to guarantee faster and better completion in the case of high speed as far as possible by children The work of seedling input planting apparatus is emphasis.
Application No. 201510545921.0, a kind of entitled patent of pot seedling transplanter seedling separation device are solved seedling The problem of putting into planting apparatus, but the needs of middling speed transplanting can only be adapted to.Application No. 201620014433.7, entitled one kind The patent of full-automatic pot seedling transplanter seeding separation is although reduce the lateral velocity that seeding separation falls seedling, but there is no completely It avoids, is still present with the problem of getting rid of the impact effects such as seedling.
The content of the invention
For the problems such as transverse shifting, initial transplanting delay, the present invention provides a kind of shiftings existing for existing seeding separation Cultivation machine crank block type is divided into seedlings device.
In order to reach object above, the technical solution of this transplanter crank block type seedling separation device is:
A kind of transplanter crank block type is divided into seedlings device, mainly including rack, seedling cup combined mechanism, guide rail, motor, two Crank mechanism, seedling cup, top seedling cylinder, initial position sensor, seedling cup sensors in place, plant cooperation sensor, feature exist In the seedling cup combined mechanism includes fixed plate, the multiple seedling cups being fixed in fixed plate;Motor is fixed in rack, described The output shaft of motor connects line shaft by shaft coupling, and the line shaft passes through rack and one of crank mechanism by bearing One end be fixedly connected, one end of another crank mechanism is fixed on by driven shaft and diamond-type base bearing in rack, two songs By crank axis connection to ensure two pairs of crank mechanisms, line shaft and the concentricity of driven shaft between handle mechanism;Two crank machines The other end of structure is connected by one end of pitman shaft and connecting rod;The other end of connecting rod is with passing through axis and bearing and seedling cup combination machine The fixed plate connection of structure;The sliding block being embedded on guide rail is fixed in fixed plate, the guide rail is fixed on rack by lifting plate On;The top seedling cylinder is fixed on the lower part of rack, and top seedling cylinder can promote jacking block that seedling cup is driven to beat after waiting seedlings cup in place It opens;
The initial position sensor is fixed in rack, is moved to reset condition for detecting crank mechanism, that is, is in Horizontality;The seedling cup sensors in place is fixed near the seedling cylinder of top, for detecting whether seedling is reached throwing seedling position;Institute Plant cooperation sensor is stated inside planting apparatus, for detecting whether planting apparatus reaches seedlings picking position.
Further, two suite handle mechanisms are arranged symmetrically in 180 ° of differential seat angles, and two connecting rods are centrosymmetric arrangement.
Further, two sets of seedling cup combined mechanisms are individually fixed in the both sides of rack, are arranged in symmetrical expression.
Further, the seedling cup combined mechanism positioned at the both sides of rack is located at sustained height.
Further, the spacing between adjacent seedling cup is equal with the spacing between the two neighboring seedling claw of seedling picking mechanism.
The seedling separating method of the transplanter crank block type seedling separation device, which is characterized in that after seedling picking mechanism throws seedling, often There is seedling in a seedling cup, after plant cooperation sensor sensing to planting apparatus reaches seedlings picking position, outermost two seedling cups exist It pushing up to open under the promotion of seedling cylinder and jacking block and throws seedling, push up seedling cylinder after seedling to be thrown and withdraw, outermost two seedling cups are closed, Electric motor starting drives the movement of seedling cup combined mechanism, and until seedling cup sensors in place senses seedling cup in place, stopping motor making seedling cup Reach above the seedling cylinder of top, plant cooperation sensor sensing to planting apparatus in place after, in the case where pushing up the promotion of seedling cylinder and jacking block Seedling cup is opened to continue to throw seedling operation;So Xun Huan waits all seedling cups to throw motor drive seedling cup combined mechanism movement after seedling, directly Initial position is moved to initial position sensor detection crank mechanism, waits throw seedling operation next time.
The present invention realizes zero-speed and throws seedling and fall seedling, i.e., seedling picking mechanism throwing seedling and to planting mechanism fall seedling when seedling cup it is relatively quiet Only, prepare to adapt to transplanting at a high speed.Seedling cup spacing is using the design as seedling claw spacing so that when seedling picking mechanism throws seedling It can put into together in cup, reduce the complexity for throwing seedling time and program.Symmetrical seedling cup structure arrangement reduces because of crank block The inertia force that rotary motion generates.
Description of the drawings
Fig. 1 is the positive structure diagram that transplanter crank block type of the present invention is divided into seedlings device.
Fig. 2 is the left view structural representation that transplanter crank block type of the present invention is divided into seedlings device.
Fig. 3 is seedling separation device of the present invention and planting mechanism and seedling picking mechanism cooperation schematic diagram.
Wherein:
1- racks;2- seedling cup combined mechanisms;3- lifting plates;4- guide rails;5- motors;6- crank mechanisms;7- connecting rods;8- is fixed Plate;9- seedling cups;10- sliding blocks;11- cylinders;12- line shafts;13- shaft couplings;14- pitman shafts;15- crank axles;16- diamond-type base axis It holds;17- driven shafts;18- sliding block axis;19- jacking blocks;20- initial position sensors;21- seedling cup sensors in place;22- plants are matched somebody with somebody Close sensor;23- seedling picking mechanisms;24- planting apparatuses.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously It is without being limited thereto.
As shown in Figure 1, transplanter crank block type seedling separation device of the present invention, mainly includes rack 1, seedling cup combines Mechanism 2, guide rail 4,5, two crank mechanisms 6 of motor, seedling cup 9, top seedling cylinder 11, initial position sensor 20, seedling cup pass in place Sensor 21, plant cooperation sensor 22.The seedling cup combined mechanism 2 includes fixed plate 8, the multiple seedlings being fixed in fixed plate 8 Cup 9.Spacing between adjacent seedling cup 9 is equal with the spacing between the two neighboring seedling claw of seedling picking mechanism 23.All Miao Beiwei In sustained height, and in vertical central shaft is generally aligned in the same plane.
As shown in Figure 2 and Figure 3, motor 5 is fixed in rack 1, and the output shaft of the motor 5 is connected by shaft coupling 13 to be moved Power axis 12, the line shaft 12 are fixedly connected by bearing through rack with one end of one of crank mechanism 6, another is bent One end of handle mechanism 6 is fixed on by driven shaft and diamond-type base bearing 16 in rack 1, passes through crank between two crank mechanisms 6 Axis 15 connects to ensure two pairs of crank mechanisms 6, line shaft 12 and the concentricity of driven shaft 17;Wherein crank axle 15, line shaft 12 With 17 concentric of driven shaft, and their axle center and 10 axle center of sliding block are located on same horizontal plane.Two crank mechanisms 6 it is another One end is connected by pitman shaft 14 with one end of connecting rod 7;The other end of connecting rod 7 is with passing through axis and bearing and seedling cup combined mechanism 2 fixed plate 8 connects;The sliding block 10 being embedded on guide rail 4 is fixed in fixed plate 8, the guide rail 4 is fixed by lifting plate 3 In rack 1;Pair is moved horizontally by sliding block and guide rail formation.
Crank mechanism 6 is made up of by two the fixed crank of pitman shaft, and motor 5 is by shaft coupling 13, line shaft 12 Crank mechanism 6 provides power;Pitman shaft, bearing are passed through by crank axle passing power, crank mechanism 6 between two crank mechanisms 6 Connecting rod is imparted power to, so as to which seedling cup combined mechanism 2 be driven to be moved horizontally by sliding block on slide 4.Two suite handle mechanisms 6 It is arranged symmetrically in 180 ° of differential seat angles, two connecting rods 7 are centrosymmetric arrangement;Two sets of seedling cup combined mechanisms 2 are individually fixed in rack Both sides, in symmetrical expression arrange.Seedling cup combined mechanism 2 positioned at the both sides of rack is located at sustained height.
The top seedling cylinder 11 is fixed on the lower part of rack 1, and top seedling cylinder 11 can promote jacking block after waiting seedlings cup 9 in place 19 drive seedling cups 9 are opened.The initial position sensor 20 is fixed in rack, for detect crank mechanism 6 move to it is original State, i.e., in horizontality;The seedling cup sensors in place 21 is fixed near top seedling cylinder 11, for detect seedling by whether It reaches and throws seedling position;Whether the plant cooperation sensor 22 reaches inside the planting apparatus 24, for detecting planting apparatus 24 connects Seedling position.
The seedling separation process of described transplanter crank block type seedling separation device as shown in figures 1 and 3, when crank mechanism 6 Entire mechanism is in original state when horizontal level, and seedling picking mechanism 23 carries out throwing seedling operation to seedling cup 9 is inner;Seedling picking mechanism 23 is thrown Miao Hou has seedling in each seedling cup 9, after plant cooperation sensor 22 senses that planting apparatus 24 reaches seedlings picking position, outermost Two seedling cups 9 opened under the promotion of top seedling cylinder 11 and jacking block 19 and throw seedling, top seedling cylinder 11 is withdrawn after seedling to be thrown, most Two seedling cups 9 in outside are closed, and motor 5, which starts, drives seedling cup combined mechanism 2 to move, until seedling cup sensors in place 21 senses Seedling cup in place, stops motor 5, and seedling cup is made to reach 11 top of top seedling cylinder, and planting apparatus 24 is sensed in plant cooperation sensor 22 After in place, seedling cup 9 is opened under the promotion of top seedling cylinder 11 and jacking block 19 and continues to throw seedling operation;So Xun Huan, waits all seedling cups 9 Motor 5 drives seedling cup combined mechanism 2 to move after throwing seedling, is moved to until initial position sensor 20 detects crank mechanism 6 Initial position waits throw seedling operation next time.
The embodiment is preferred embodiment of the invention, but present invention is not limited to the embodiments described above, not Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace Or modification all belongs to the scope of protection of the present invention.

Claims (6)

1. a kind of transplanter crank block type is divided into seedlings device, mainly including rack (1), seedling cup combined mechanism (2), guide rail (4), electricity Machine (5), two crank mechanisms (6), seedling cup (9), top seedling cylinder (11), initial position sensor (20), seedling cup sensors in place (21), plant cooperation sensor (22), which is characterized in that the seedling cup combined mechanism (2) includes fixed plate (8), is fixed on admittedly Multiple seedling cups (9) on fixed board (8);Motor (5) is fixed in rack (1), and the output shaft of the motor (5) passes through shaft coupling (13) line shaft (12) is connected, the line shaft (12) passes through rack and one end of one of crank mechanism (6) by bearing It being fixedly connected, one end of another crank mechanism (6) is fixed on by driven shaft and diamond-type base bearing (16) in rack (1), and two It is connected between a crank mechanism (6) by crank axle (15) to ensure two pairs of crank mechanisms (6), line shaft (12) and driven shaft (17) concentricity;The other end of two crank mechanisms (6) is connected by pitman shaft (14) with one end of connecting rod (7);Connecting rod (7) the other end is connected with by axis with bearing with the fixed plate (8) of seedling cup combined mechanism (2);Fixed plate is fixed with edge on (8) Sliding block (10) on guide rail (4), the guide rail (4) are fixed on by lifting plate (3) in rack (1);The top seedling cylinder (11) lower part of rack (1) is fixed on, top seedling cylinder (11) can promote jacking block (19) to drive seedling cup after waiting seedlings cup (9) in place (9) open;
The initial position sensor (20) is fixed in rack, is moved to reset condition for detecting crank mechanism (6), that is, is located In horizontality;The seedling cup sensors in place (21) is fixed near top seedling cylinder (11), for detecting whether seedling is reached Throw seedling position;The plant cooperation sensor (22) is internal mounted in planting apparatus (24), for detecting whether planting apparatus (24) reaches Seedlings picking position.
2. transplanter crank block type according to claim 1 is divided into seedlings device, which is characterized in that two suite handle mechanisms (6) It is arranged symmetrically in 180 ° of differential seat angles, two connecting rods (7) are centrosymmetric arrangement.
3. transplanter crank block type according to claim 2 is divided into seedlings device, which is characterized in that two sets of seedling cup combined mechanisms (2) both sides of rack are individually fixed in, are arranged in symmetrical expression.
4. transplanter crank block type according to claim 3 is divided into seedlings device, which is characterized in that positioned at the both sides of rack Seedling cup combined mechanism (2) is located at sustained height.
5. the transplanter crank block type seedling separation device according to any one of claim 1-4, which is characterized in that adjacent seedling Spacing between cup (9) is equal with the spacing between the two neighboring seedling claw of seedling picking mechanism (23).
6. the seedling separating method of transplanter crank block type seedling separation device according to claim 1, which is characterized in that seedling taking machine After structure (23) throws seedling, each seedling cup (9) is inner seedling, when plant cooperation sensor (22) senses that planting apparatus (24) reaches seedlings picking Behind position, outermost two seedling cups (9) open under the promotion of top seedling cylinder (11) and jacking block (19) and throw seedling, and seedling to be thrown finishes It pushes up seedling cylinder (11) afterwards to withdraw, outermost two seedling cups (9) are closed, and motor (5), which starts, drives seedling cup combined mechanism (2) to transport Dynamic, until seedling cup sensors in place (21) senses seedling cup in place, stopping motor (5) makes seedling cup reach on top seedling cylinder (11) Side, after plant cooperation sensor (22) senses planting apparatus (24) in place, in the promotion of top seedling cylinder (11) and jacking block (19) Lower opening seedling cup (9) continues to throw seedling operation;So Xun Huan waits all seedling cups (9) to throw motor (5) drive seedling cup combination after seedling Mechanism (2) moves, and until initial position sensor (20) detection crank mechanism (6) moves to initial position, next time is thrown seedling in wait Operation.
CN201711232624.6A 2017-11-30 2017-11-30 A kind of transplanter crank block type is divided into seedlings apparatus and method Pending CN108064512A (en)

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Application Number Priority Date Filing Date Title
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109197060A (en) * 2018-09-13 2019-01-15 中国农业大学 Plug seedling Automatic Transplanter and method with the low damage quick seedling taking device of profiling
CN109906725A (en) * 2019-04-17 2019-06-21 湖南农业大学 A kind of auxiliary falls seedling device
CN110122005A (en) * 2019-05-31 2019-08-16 江苏大学 A kind of seeding separation and its method and pot seedling transplanter
CN110999606A (en) * 2019-10-30 2020-04-14 广西双高农机有限公司 Sugarcane tissue culture seedling transplanter
CN112753330A (en) * 2021-01-23 2021-05-07 江苏大学 Seedling transplanting dispersion mechanism for automatic transplanter
CN113141829A (en) * 2021-04-20 2021-07-23 西华大学 Ophiopogon japonicus close-planting and full-planting device and full-planting method thereof
CN114631447A (en) * 2022-03-14 2022-06-17 浙江理工大学 Greenhouse is transplanted with multirow variable row spacing's seedling box device that connects
CN115669330A (en) * 2022-11-01 2023-02-03 湘潭大学 Guide rail driving crank type zero-speed transplanting mechanism
CN117378454A (en) * 2023-12-04 2024-01-12 内蒙古中航民富科技有限公司 Bidirectional operation control method and system for desert planting robot

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CN201994886U (en) * 2011-01-19 2011-09-28 王延伟 Reciprocating-type electromagnetic power machine
CN204622657U (en) * 2015-05-27 2015-09-09 三峡大学 A kind of pop can flattening device
CN105834927A (en) * 2016-03-21 2016-08-10 青岛众瑞智能仪器有限公司 Single-motor bidirectional opening and closing filter membrane clamping device
CN106973599A (en) * 2017-01-18 2017-07-25 江苏大学 A kind of planting mechanism transverse direction and longitudinal direction copying device and control method
CN107241949A (en) * 2017-07-05 2017-10-13 江苏大学 A kind of flexible reciprocating linear type seedling separation device of pot seedling transplanter
CN107241948A (en) * 2016-10-20 2017-10-13 江苏大学 Automatic transplanter, which takes, feeds control system and its control method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201994886U (en) * 2011-01-19 2011-09-28 王延伟 Reciprocating-type electromagnetic power machine
CN204622657U (en) * 2015-05-27 2015-09-09 三峡大学 A kind of pop can flattening device
CN105834927A (en) * 2016-03-21 2016-08-10 青岛众瑞智能仪器有限公司 Single-motor bidirectional opening and closing filter membrane clamping device
CN107241948A (en) * 2016-10-20 2017-10-13 江苏大学 Automatic transplanter, which takes, feeds control system and its control method
CN106973599A (en) * 2017-01-18 2017-07-25 江苏大学 A kind of planting mechanism transverse direction and longitudinal direction copying device and control method
CN107241949A (en) * 2017-07-05 2017-10-13 江苏大学 A kind of flexible reciprocating linear type seedling separation device of pot seedling transplanter

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109197060A (en) * 2018-09-13 2019-01-15 中国农业大学 Plug seedling Automatic Transplanter and method with the low damage quick seedling taking device of profiling
CN109906725A (en) * 2019-04-17 2019-06-21 湖南农业大学 A kind of auxiliary falls seedling device
CN110122005A (en) * 2019-05-31 2019-08-16 江苏大学 A kind of seeding separation and its method and pot seedling transplanter
CN110999606A (en) * 2019-10-30 2020-04-14 广西双高农机有限公司 Sugarcane tissue culture seedling transplanter
CN112753330A (en) * 2021-01-23 2021-05-07 江苏大学 Seedling transplanting dispersion mechanism for automatic transplanter
CN112753330B (en) * 2021-01-23 2024-05-31 江苏大学 Seedling transplanting and dispersing mechanism for automatic transplanting machine
CN113141829B (en) * 2021-04-20 2024-01-19 西华大学 Radix ophiopogonis close-planting full-planting device and full-planting method thereof
CN113141829A (en) * 2021-04-20 2021-07-23 西华大学 Ophiopogon japonicus close-planting and full-planting device and full-planting method thereof
CN114631447A (en) * 2022-03-14 2022-06-17 浙江理工大学 Greenhouse is transplanted with multirow variable row spacing's seedling box device that connects
CN114631447B (en) * 2022-03-14 2023-02-17 浙江理工大学 Greenhouse is transplanted with multirow variable row spacing of planting and connects seedling box-packed putting
CN115669330B (en) * 2022-11-01 2024-05-07 湘潭大学 Guide rail driving crank type zero-speed transplanting mechanism
CN115669330A (en) * 2022-11-01 2023-02-03 湘潭大学 Guide rail driving crank type zero-speed transplanting mechanism
CN117378454A (en) * 2023-12-04 2024-01-12 内蒙古中航民富科技有限公司 Bidirectional operation control method and system for desert planting robot
CN117378454B (en) * 2023-12-04 2024-02-20 内蒙古中航民富科技有限公司 Bidirectional operation control method and system for desert planting robot

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Application publication date: 20180525