CN105766170A - Pneumatic seedling picking device of pot seedling transplanter - Google Patents
Pneumatic seedling picking device of pot seedling transplanter Download PDFInfo
- Publication number
- CN105766170A CN105766170A CN201610160034.6A CN201610160034A CN105766170A CN 105766170 A CN105766170 A CN 105766170A CN 201610160034 A CN201610160034 A CN 201610160034A CN 105766170 A CN105766170 A CN 105766170A
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- China
- Prior art keywords
- pneumatic
- cylinder
- seedling
- turning arm
- pointer
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
Abstract
The invention discloses a pneumatic seedling picking device of a pot seedling transplanter. The pneumatic seedling picking device comprises a first frame, a first oscillating support, a second oscillating support, a first rotation shaft, a first plummer block, a rotation cylinder of a rotating arm, a rotation cylinder of a rocker arm, the rocker arm, an eyelet rod-end joint bearing, a second plummer block, a rotating arm assembly and the like. The pneumatic seedling picking device has the advantages that as seedling picking is carried out by means of the cylinders, the pneumatic seedling picking device is of simple structure and capable of being controlled automatically fully; high reliability is achieved as seedling picking processes are simplified; with a grab type of seedling picking way, root systems of pot seedlings and pot earth structure are not easy to damage.
Description
Technical field
The present invention relates to technical field of agricultural mechanical equipment, be specially a kind of pot seedling transplanter pneumatic seedling taking device.
Background technology
Seedling taking device is the important component part of pot seedling transplanter.Domestic existing pot seedling transplanter is based on semi-automation.Seedling taking mode mainly has artificial seedling taking and Purely mechanical seedling taking.Artificial seedling taking labor intensity is big, inefficiency；Purely mechanical seedling taking adopts pointer insert in pot seedling soil seedlings clamping or with post rod mechanism, Plug seedling ejected entrance and send Seedling dropping seedling mechanism, and structure is complicated, easy damaged pot seedling root system and pot seedling Soil structure, not easily realizes automatically controlling.
Summary of the invention
In order to overcome above-mentioned deficiency to the invention provides a kind of pot seedling transplanter pneumatic seedling taking device.
nullA kind of pot seedling transplanter pneumatic seedling taking device，Including the first frame、First swing type fixed support、Second swing type fixed support、First rotating shaft、First rolling bearing units、Turning arm rotary cylinder、Rocking arm rotary cylinder、Rocking arm、Flake spherical plain bearing rod end、Second rolling bearing units and turning arm assembly，Described first frame is provided with the second frame，One end of described rocking arm rotary cylinder is arranged in the second frame by the second swing type fixed support，The other end of described rocking arm rotary cylinder is hinged with rocking arm，One end of described rocking arm is arranged on the first rolling bearing units by the first rotating shaft，Described first rolling bearing units are arranged in the first frame，The other end of described rocking arm is connected with turning arm assembly by the second rolling bearing units，One end of described turning arm rotary cylinder is arranged in the first frame by swing type fixed support，The other end of described turning arm rotary cylinder is hinged with one end of turning arm assembly by flake spherical plain bearing rod end，On the other end of described turning arm assembly, riveted joint has seedling claw assembly.
The method have the advantages that
1. adopt cylinder to realize seedling taking action, simple in construction, it may be achieved Automatic Control；
2. seedling taking link is few, and reliability is high；
3. adopt gripping-type seedling taking mode, survivable pot seedling root system and alms bowl soil structure.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram；
Fig. 2 is the part-structure schematic diagram of Fig. 1；
Fig. 3 is the part-structure schematic diagram of Fig. 1；
Fig. 4 is the part-structure schematic diagram of Fig. 1.
Detailed description of the invention
The present invention is further illustrated below in conjunction with drawings and Examples.
nullEmbodiment: a kind of pot seedling transplanter pneumatic seedling taking device，Including the first frame 1、First swing type fixed support 3a、Second swing type fixed support 3b、First rotating shaft 4、First rolling bearing units 5、Turning arm rotary cylinder 6、Rocking arm rotary cylinder 7、Rocking arm 8、Flake spherical plain bearing rod end 9、Second rolling bearing units 11 and turning arm assembly 28，Described first frame 1 is provided with the second frame 2，One end of described rocking arm rotary cylinder 7 is arranged in the second frame 2 by the second swing type fixed support 3b，The other end of described rocking arm rotary cylinder 7 is hinged also by flake spherical plain bearing rod end and rocking arm 8，One end of described rocking arm 8 is arranged on the first rolling bearing units 5 by the first rotating shaft 4，Described first rolling bearing units 5 are arranged in the first frame 1，The other end of described rocking arm 8 is connected with turning arm assembly 28 by the second rolling bearing units 11，One end of described turning arm rotary cylinder 6 is arranged in the first frame 1 by swing type fixed support 3a，The other end of described turning arm rotary cylinder 6 is hinged with one end of turning arm assembly 28 by flake spherical plain bearing rod end 9，On the other end of described turning arm assembly 28, riveted joint has seedling claw assembly 29.Described turning arm assembly 28 includes turning arm 10, second rotating shaft 12, seedling claw telescopic cylinder 14, the fixed fixed support 27 of air cylinder fixed plate 15 and front and back, one end of described second rotating shaft 12 is arranged on rocking arm 8 by the second rolling bearing units 11, the other end of described second rotating shaft 12 is provided with fixed cover 13, described fixed cover 13 is connected with turning arm 10 and air cylinder fixed plate 15 respectively, one end of described seedling claw telescopic cylinder 14 is arranged in air cylinder fixed plate 15 by the fixed fixed support 27 in front and back, on described seedling claw telescopic cylinder 14, riveted joint has finger cylinder sliding guide 16.The cylinder stroke of described rocking arm rotary cylinder 7, turning arm rotary cylinder 6 and seedling claw telescopic cylinder 14 is 50～200mm.Described seedling claw assembly 29 includes the fixing seat 18 of finger cylinder, it is provided with the pneumatic-finger cylinder 20 of pneumatic-finger cylinder slide block 21, linear bearing guide rod 19, linear axis bearing 25, linear bearing 24, pointer connector 22 and pointer 26, described pneumatic-finger cylinder 20 is arranged on the fixing seat 18 of pneumatic-finger cylinder by bolt 17, one end of described linear bearing guide rod 19 is fixed on the fixing seat 18 of pneumatic-finger cylinder, described linear bearing 24 is arranged in linear axis bearing 25, described linear bearing guide rod 19 other end traverse linear bearing 24, described pointer connector 22 is riveted with pneumatic-finger cylinder slide block 21, described pointer 26 one end is hinged with pointer connector 22, inside described linear axis bearing 25 hinged with pointer 26.Described pneumatic-finger cylinder 20 is 2 pawls, 3 pawls or 4 pawl pneumatic-finger cylinders.Described pointer 26 be shaped as arc, described pointer 26 end capture stroke be 20～100mm.
During work, compressed air-driven rocking arm rotary cylinder 7 piston rod stretches out, rocking arm 8 is promoted to rotate to setting position, then turning arm rotary cylinder 6 piston rod indentation, turning arm assembly 28 is made to rotate to the position vertical with pot seedling disk, stretched out by seedling claw telescopic cylinder 14 piston rod again, seedling claw assembly 29 is promoted to be moved downwardly to the position of pot seedling, finally compression air drives pneumatic-finger cylinder slide block 21 to slide in and out by pneumatic-finger cylinder 20, make pointer 26 end inward, complete pot seedling and capture process；Then seedling claw telescopic cylinder 14 piston rod indentation, seedling claw assembly is driven to move upward to initial position, pot seedling is taken out from pot seedling disk, then rocking arm rotary cylinder 7 piston rod indentation, turning arm rotary cylinder 6 piston rod stretches out, and makes pot seedling return to initial throwing Seedling position with seedling claw assembly 29, drives pneumatic-finger cylinder slide block 21 slid inward finally by pneumatic-finger cylinder 20, make pointer 26 end be flared out, complete pot seedling and throw Seedling process.In whole work process, all cylinder movings have automatically controlled by electromagnetic valve.
When pneumatic-finger cylinder slide block 21 slides in and out, one end of pointer 26 is synchronized with the movement by pointer connector 22 and pneumatic-finger cylinder slide block 21, the middle pin joint of pointer 26 slides with linear bearing 24 linearly bearing guide rod 19 under the constraint of linear axis bearing 25, pointer 26 its seedling taking end inward under the supporting role of middle pin joint, completes crawl process.
Claims (6)
- null1. a pot seedling transplanter pneumatic seedling taking device，Including the first frame (1)、First swing type fixed support (3a)、Second swing type fixed support (3b)、First rotating shaft (4)、First rolling bearing units (5)、Turning arm rotary cylinder (6)、Rocking arm rotary cylinder (7)、Rocking arm (8)、Flake spherical plain bearing rod end (9)、Second rolling bearing units (11) and turning arm assembly (28)，It is characterized in that: described first frame (1) is provided with the second frame (2)，One end of described rocking arm rotary cylinder (7) is arranged in the second frame (2) by the second swing type fixed support (3b)，The other end of described rocking arm rotary cylinder (7) is hinged with rocking arm (8)，One end of described rocking arm (8) is arranged on the first rolling bearing units (5) by the first rotating shaft (4)，Described first rolling bearing units (5) are arranged in the first frame (1)，The other end of described rocking arm (8) is connected with turning arm assembly (28) by the second rolling bearing units (11)，One end of described turning arm rotary cylinder (6) is arranged in the first frame (1) by swing type fixed support (3a)，The other end of described turning arm rotary cylinder (6) is hinged with one end of turning arm assembly (28) by flake spherical plain bearing rod end (9)，On the other end of described turning arm assembly (28), riveted joint has seedling claw assembly (29).
- null2. pot seedling transplanter pneumatic seedling taking device according to claim 1，It is characterized in that: described turning arm assembly (28) includes turning arm (10)、Second rotating shaft (12)、Seedling claw telescopic cylinder (14)、Air cylinder fixed plate (15) and front and back fixed fixed support (27)，One end of described second rotating shaft (12) is arranged on rocking arm (8) by the second rolling bearing units (11)，The other end of described second rotating shaft (12) is provided with fixed cover (13)，Described fixed cover (13) is connected with turning arm (10) and air cylinder fixed plate (15) respectively，One end of described seedling claw telescopic cylinder (14) is arranged in air cylinder fixed plate (15) by the fixed fixed support in front and back (27)，The upper riveted joint of described seedling claw telescopic cylinder (14) has finger cylinder sliding guide (16).
- 3. pot seedling transplanter pneumatic seedling taking device according to claim 2, it is characterised in that: the cylinder stroke of described rocking arm rotary cylinder (7), turning arm rotary cylinder (6) and seedling claw telescopic cylinder (14) is 50～200mm.
- null4. pot seedling transplanter pneumatic seedling taking device according to claim 1，It is characterized in that: described seedling claw assembly (29) includes the fixing seat (18) of finger cylinder、It is provided with the pneumatic-finger cylinder (20) of pneumatic-finger cylinder slide block (21)、Linear bearing guide rod (19)、Linear axis bearing (25)、Linear bearing (24)、Pointer connector (22) and pointer (26)，It is characterized in that: described pneumatic-finger cylinder (20) is arranged on the fixing seat (18) of pneumatic-finger cylinder by bolt (17)，One end of described linear bearing guide rod (19) is fixed on the fixing seat (18) of pneumatic-finger cylinder，Described linear bearing (24) is arranged in linear axis bearing (25)，Described linear bearing guide rod (19) other end traverse linear bearing (24)，Described pointer connector (22) and pneumatic-finger cylinder slide block (21) riveted joint，Described pointer (26) one end is hinged with pointer connector (22)，Described linear axis bearing (25) inner side is hinged with pointer (26).
- 5. pot seedling transplanter pneumatic seedling taking device according to claim 4, it is characterised in that: described pneumatic-finger cylinder (20) is 2 pawls, 3 pawls or 4 pawl pneumatic-finger cylinders.
- 6. pot seedling transplanter pneumatic seedling taking device according to claim 4, it is characterised in that: described pointer (26) be shaped as arc, described pointer (26) end capture stroke be 20～100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160034.6A CN105766170B (en) | 2016-03-21 | 2016-03-21 | Pot seedling transplanter pneumatic seedling taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160034.6A CN105766170B (en) | 2016-03-21 | 2016-03-21 | Pot seedling transplanter pneumatic seedling taking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105766170A true CN105766170A (en) | 2016-07-20 |
| CN105766170B CN105766170B (en) | 2017-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160034.6A Active CN105766170B (en) | 2016-03-21 | 2016-03-21 | Pot seedling transplanter pneumatic seedling taking device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612803A (en) * | 2016-12-20 | 2017-05-10 | 北京农业智能装备技术研究中心 | Planting device |
| CN107041191A (en) * | 2017-02-22 | 2017-08-15 | 华中农业大学 | Integrated form pot seedling transplanter pneumatic seedling taking device |
| CN108207225A (en) * | 2018-04-11 | 2018-06-29 | 华中农业大学 | A kind of two dimensional surface pot seedling automatic transplanting device |
| CN109256651A (en) * | 2017-07-14 | 2019-01-22 | 南京合力电光源设备制造厂 | Full-automatic lamp base seal wire riveter |
| CN113317013A (en) * | 2021-03-26 | 2021-08-31 | 江苏大学 | Probing type seedling taking device and one-way feeding seedling taking method |
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| JP2014003947A (en) * | 2012-06-26 | 2014-01-16 | Iseki & Co Ltd | Planting apparatus and seedling transplanter |
| CN103875341A (en) * | 2014-04-17 | 2014-06-25 | 南京农业大学 | End effector of transplanting machine |
| CN204634347U (en) * | 2015-05-05 | 2015-09-16 | 农业部南京农业机械化研究所 | Seedling system got by a kind of pneumatic seedling in earthen bowl transplanter |
| CN204796142U (en) * | 2015-07-01 | 2015-11-25 | 石河子大学 | Seedling device is got in cave dish seedling transplanter pneumatics |
| CN105103744A (en) * | 2015-08-28 | 2015-12-02 | 江苏大学 | Pneumatic row-by-row seedling picking device of pot seedling transplanter |
| CN205694216U (en) * | 2016-03-21 | 2016-11-23 | 华中农业大学 | Pot seedling transplanter pneumatic seedling taking device |
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2016
- 2016-03-21 CN CN201610160034.6A patent/CN105766170B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014003947A (en) * | 2012-06-26 | 2014-01-16 | Iseki & Co Ltd | Planting apparatus and seedling transplanter |
| CN103875341A (en) * | 2014-04-17 | 2014-06-25 | 南京农业大学 | End effector of transplanting machine |
| CN204634347U (en) * | 2015-05-05 | 2015-09-16 | 农业部南京农业机械化研究所 | Seedling system got by a kind of pneumatic seedling in earthen bowl transplanter |
| CN204796142U (en) * | 2015-07-01 | 2015-11-25 | 石河子大学 | Seedling device is got in cave dish seedling transplanter pneumatics |
| CN105103744A (en) * | 2015-08-28 | 2015-12-02 | 江苏大学 | Pneumatic row-by-row seedling picking device of pot seedling transplanter |
| CN205694216U (en) * | 2016-03-21 | 2016-11-23 | 华中农业大学 | Pot seedling transplanter pneumatic seedling taking device |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612803A (en) * | 2016-12-20 | 2017-05-10 | 北京农业智能装备技术研究中心 | Planting device |
| CN106612803B (en) * | 2016-12-20 | 2019-05-24 | 北京农业智能装备技术研究中心 | Plant feed unit |
| CN107041191A (en) * | 2017-02-22 | 2017-08-15 | 华中农业大学 | Integrated form pot seedling transplanter pneumatic seedling taking device |
| CN109256651A (en) * | 2017-07-14 | 2019-01-22 | 南京合力电光源设备制造厂 | Full-automatic lamp base seal wire riveter |
| CN108207225A (en) * | 2018-04-11 | 2018-06-29 | 华中农业大学 | A kind of two dimensional surface pot seedling automatic transplanting device |
| CN108207225B (en) * | 2018-04-11 | 2024-04-16 | 华中农业大学 | Automatic transplanting device for two-dimensional plane pot seedlings |
| CN113317013A (en) * | 2021-03-26 | 2021-08-31 | 江苏大学 | Probing type seedling taking device and one-way feeding seedling taking method |
| CN113317013B (en) * | 2021-03-26 | 2022-05-17 | 江苏大学 | Probing type seedling taking device and one-way feeding seedling taking method |
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| Publication number | Publication date |
|---|---|
| CN105766170B (en) | 2017-12-08 |
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