CN108419480A - Cave, transplanting mechanism are opened on accurate rice pot seedling film - Google Patents
Cave, transplanting mechanism are opened on accurate rice pot seedling film Download PDFInfo
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- CN108419480A CN108419480A CN201810177398.4A CN201810177398A CN108419480A CN 108419480 A CN108419480 A CN 108419480A CN 201810177398 A CN201810177398 A CN 201810177398A CN 108419480 A CN108419480 A CN 108419480A
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- cave
- shift fork
- transplanting
- arm housing
- hinge
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
-
- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Transplanting Machines (AREA)
Abstract
Cave is opened on accurate rice pot seedling film, transplanting mechanism belongs to agricultural machinery；It is fixedly mounted with planet axis on the planetary gear of non-circular gear planetary gear system mechanism, conjugate cam is rotatably mounted in planet axis, planet axis is connected with transplant arm housing, left and right spring clip is packed in respectively on transplant arm housing both sides, be equipped with respectively in transplant arm housing by shift fork axle, transplanting shift fork, transplanting shift fork chain link, pushing sprout pole, left and right spring clip, U-shaped card, push away seedling claw, the transplanting mechanism that compressed spring is constituted and by shift fork axle, open cave shift fork, open cave shift fork chain link, open cave bar, open the caves the Mo Shangkai mechanism that cave chain link, point opener, extension spring constitute；Mechanism structure novel, reasonable, simple, compact, it is good with potted-seedling transplanting conformability to open cave on film, operates steadily, operation effectiveness protrudes, and operating efficiency is high.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to open cave and transplanting combined mechanism on a kind of accurate rice pot seedling film.
Background technology
Transplantation technique belongs to efficient, water-saving culture new technology in rice membrane, can not only increase effective accumulated temperature, make breeding time
In advance, it is effectively prevent soil erosion, and the use of chemical herbicide can be greatly reduced, improves soil regime, is existing rank
The Main Cultivation Technology that section organic paddy rice large area plantation is promoted.Accurate rice pot seedling is transplanted because its transplanting process does not hinder root, non-slow seedling,
The advantages that 10% or more per unit area yield can be increased substantially is the Main Agronomic method for increasing substantially grain yield.By rice alms bowl
Planting technique is combined the superposition that the two agronomy advantage may be implemented in transplantation of seedlings and film, realizes the good quality and high output of organic paddy rice.
Transplanting needs to complete pot seedling grip, convey, pricking film, opening cave and the transplanting of the complexity such as plant on accurate rice pot seedling film
Journey, existing rice seedling transplanter tool can not achieve the cooperation that film plant synchronous with cave is opened is pricked on film, and in used rice membrane
Planting machinery is almost rice transplanting Work machine, or multiple devices are respectively adopted and complete single operation action, while pot seedling moves
Plant does not have forced seedling-pulling planting mechanism auxiliary pricking film, open behind cave mostly, leads to transplant that effect is poor, operation is unreliable on film, together
When, when field impurity is more, only there is no open hole device that can cause to transplant effect less due to the interference of impurity by potted-seedling transplanting
It is ideal.Up to now, there are no accurate seedling takings, conveying, film that accurate rice pot seedling transplanting can be completed at the same time using a combined mechanism
On open cave, the mechanism reliably transplanted researches and develops successfully.
Invention content
The purpose of the invention is aiming at the above-mentioned problems of the prior art, in conjunction with the need of agricultural production operation
It asks, research and design provides and opens cave, transplanting mechanism on a kind of accurate rice pot seedling film of new construction, complete using a set of Combined type back rotation mechanism
Cave, forced seedling-pulling, plant are pricked in the accurate seedling taking, conveying, rupture of membranes for transplanting at seedling clamping type accurate rice pot seedling " 8 " font trajectory and posture
Transplant overall process on pot seedling film, reach a mechanism can be completed every process, realize increase substantially operation quality and operation
The purpose of efficiency.
What the purpose of the invention was realized in:Cave is opened on accurate rice pot seedling film, transplanting mechanism includes non-circular gear row
Star wheel series mechanism, planet axis inside, the outer end of the planet axis and shifting affixed with the planetary gear of non-circular gear planetary gear system mechanism
It plants arm housing to be fixedly connected, the inner end of conjugate cam and the gear box casing of non-circular gear planetary gear system mechanism are affixed, the row
Star axis is rotatably inserted on conjugate cam, and left spring intermediate plate and right spring clip are packed in the both sides of transplant arm housing respectively
In portion, shift fork axle is rotatably mounted in transplant arm housing, transplanting shift fork and is opened cave shift fork and is sleeved in shift fork axle side by side, is pressed
Contracting both ends of the spring presses up against in transplant arm housing and transplanting shift fork, one end of the transplanting shift fork and one of conjugate cam
Cam outer rim is in close contacting fit, and a hinge of the other end and transplanting shift fork chain link of mobile shift fork is point articulated, stretches bullet
Spring both ends are connected to out in cave shift fork and transplant arm housing, and another of described one end for opening cave shift fork and conjugate cam are convex
It is in close contacting fit to take turns outer rim, and the other end for opening cave shift fork is point articulated with a hinge for opening cave shift fork chain link, and pushing sprout pole can
Mobile is mounted in transplant arm housing, and one end of the pushing sprout pole and another hinge of transplanting shift fork chain link are point articulated, push away
The other end of seedling bar is respectively and fixedly connected with U-shaped card and pushes away seedling claw, and the left spring intermediate plate and right spring clip are located at the interior of U-shaped card
It on side, opens cave bar and is parallel to pushing sprout pole and is moveably mounted in transplant arm housing, the cave bar of opening is located at pushing sprout pole
Downside, the one end for opening cave bar is point articulated with another hinge for opening cave shift fork chain link, open cave bar the other end and open cave chain link
One end hinge it is point articulated, fixed hinge one end is connected in transplant arm housing, the other end of fixed hinge and the one of point opener
A hinge is point articulated, another hinge point of point opener and the other end hinge for opening cave chain link are point articulated.
The invention uses the side that swinging non-circular gear planetary gear system mechanism is combined with multi-functional transplants arm member
Formula, the variable speed transmission of planetary gear train control the folder rice seedling distribution mechanism in transplanting arm and realize that accurate rice pot seedling " 8 " font transplants running orbit,
Coordinated by conjugate cam and double shift forks in transplants arm member, realizes the folding of seedling taking spring clip respectively and push away the strong of seedling claw
System pushes away seedling plant and evade interference and the rupture of membranes of Kai Xue mechanisms prick cave, has reached swinging transplanting mechanism and has rotated a circle synchronization
Complete the seedling taking of pot seedling, conveying, rupture of membranes prick cave, force the operation purpose of plant, while solving that stalk in soil is more or mud
The problem of the harder transplanting effect difference brought of soil, have opened on film cave with potted-seedling transplanting conformability good, structure novel, reasonable, tightly
It gathers, operate steadily, is with small vibration, the feature that operation effectiveness is prominent, operating efficiency is high.
Description of the drawings
Fig. 1 is that cave, transplanting mechanism general structure schematic diagram are opened on accurate rice pot seedling film；
Fig. 2 is transplanting mechanism relative movement orbit posture and seedling taking moment structural schematic diagram；
Fig. 3 is transplanting mechanism absolute movement state and opens cave, transplants moment structural schematic diagram.
Piece number explanation in figure：
1, non-circular gear planetary gear system mechanism, 2, conjugate cam, 3, planet axis, 4, shift fork axle, 5, transplanting shift fork, 6, transplanting
Shift fork chain link, 7, pushing sprout pole, 8, left spring intermediate plate, 9, U-shaped card, 10, push away seedling claw, 11, right spring clip, 12, point opener, 13,
Fixed hinge, 14, open cave chain link, 15, open cave bar, 16, transplant arm housing, 17, open cave shift fork chain link, 18, open cave shift fork, 19,
Spring, 21, planetary gear, 22, gear box casing are stretched in compressed spring, 20, position.
Specific implementation mode
The invention embodiment is described in detail below in conjunction with the accompanying drawings.Cave is opened on a kind of accurate rice pot seedling film, is moved
It includes non-circular gear planetary gear system mechanism 1, the planetary gear 21 of planet axis 3 inside and non-circular gear planetary gear system mechanism 1 to plant mechanism
Affixed, the outer end of the planet axis 3 is fixedly connected with transplant arm housing 16, inner end and the noncircular planetary gear wheel of conjugate cam 2
Be mechanism 1 gear box casing 22 it is affixed, the planet axis 3 is rotatably inserted on conjugate cam 2,8 He of left spring intermediate plate
Right spring clip 11 is packed in respectively on the both sides of transplant arm housing 16, and shift fork axle 4 is rotatably mounted to transplant arm housing
It on 16, transplanting shift fork 5 and opens cave shift fork 18 and is sleeved on side by side in shift fork axle 4,19 both ends of compressed spring press up against transplanting arm
On shell 16 and transplanting shift fork 5, one end of the transplanting shift fork 5 and a cam outer rim of conjugate cam 2 are matched in close contact
It closes, a hinge of the other end and transplanting shift fork chain link 6 of mobile shift fork 5 is point articulated, and 20 both ends of extension spring are connected to
It opens on cave shift fork 18 and transplant arm housing 16, described one end for opening cave shift fork 18 and another cam outer rim of conjugate cam 2 are in
Close contacting fit, the other end and the hinge for opening cave shift fork chain link 17 for opening cave shift fork 18 are point articulated, and pushing sprout pole 7 is removable
Be mounted in transplant arm housing 16, one end of the pushing sprout pole 7 is point articulated with another hinge for transplanting shift fork chain link 6, pushes away
The other end of seedling bar 7 is respectively and fixedly connected with U-shaped card 9 and pushes away seedling claw 10, and the left spring intermediate plate 8 and right spring clip 11 are located at U
On the inside line of type card 9, opens cave bar 15 and be parallel to pushing sprout pole 7 and be moveably mounted in transplant arm housing 16, it is described to open
Cave bar 15 is located at the downside of pushing sprout pole 7, and the one end for opening cave bar 15 is point articulated with another hinge for opening cave shift fork chain link 17, opens cave
The other end of bar 15 is point articulated with one end hinge for opening cave chain link 14, and 13 one end of fixed hinge is connected in transplant arm housing 16,
The other end of fixed hinge 13 and a hinge of point opener 12 are point articulated, another hinge point of point opener 12 and open cave chain link
14 other end hinge is point articulated.
Operation is in use, power drives non-circular gear planetary gear system mechanism by the transmission of non-circular gear planetary gear system mechanism 1
1 gear box casing 22 at the uniform velocity rotates, and the planetary gear 21 in non-circular gear planetary gear system mechanism 1 does variable speed rotation, with gear
22 fixed conjugate cam 2 of tank shell is at the uniform velocity rotated, and transplant arm housing 16 is made to obtain planetary gear 21 not by planet axis 3
Constant speed drive's power, the left and right spring clip 8 being fixed in transplant arm housing 16,11 cusps form " 8 " font accurate rice pot seedling
Transplant track and posture；Transplant arm housing 16 is formed by relative rotary motion control transplanting shift fork 5 with conjugate cam 2 and opens cave
Shift fork 18 is rotated relative to transplant arm housing 16, and transplanting shift fork 5 makes one end and the conjugate cam of transplanting shift fork 5 by compressed spring 19
2 cam outer rim contact drives and divides with transplanting shift fork chain link 6 in transplant arm housing 16 and 2 relative rotation of conjugate cam
The transplanting shift fork 5 and pushing sprout pole 7 of other hinge move, and make pushing sprout pole 7 that U-shaped card 9 affixed therewith be driven to be transplanted with seedling claw 10 is pushed away
Linear reciprocating motion in arm housing 16, U-shaped card 9 are taking as pushing sprout pole 7 controls the opening of left and right spring clip 8,11 and is closed
The seedling moment, the left and right closure of spring clip 8,11 carried out folder seedling, opened release rice shoot pushing away seedling moment left and right spring clip 8,11,
Seedling claw 10 is pushed away simultaneously as pushing sprout pole 7 carries out that auxiliary is forced to push away seedling plant.
Opening cave shift fork 18 makes out another cam outer rim of one end and conjugate cam 2 of cave shift fork 18 by extension spring 20
Contact has driven that hinge opens cave respectively with cave shift fork chain link 17 is opened when transplanting wall shell 16 and 2 relative rotation of conjugate cam
Shift fork 18 is moved with cave bar 15 is opened, and makes out the linear reciprocating motion in transplant arm housing 16 of cave bar 15, is opened cave bar 15 and is driven therewith
It is hinged to open the movement of cave shift fork chain link 17, control respectively with fixed hinge 13 and open the hinged pendulum of point opener 12 of cave shift fork chain link 17
Dynamic, in the seedling taking stage, point opener 12 is protracted the bottom by opening cave bar 15, avoids the interference of point opener 12 and Yang Xiangdeng mechanisms,
It will carry out pushing away seedling process, point opener 12 is put by opening on 15 post-tensioning of cave bar, is made point opener 12 and is opened cave bar 15 and left and right bullet
Spring intermediate plate 8,11 is parallel, and before carrying out pushing away seedling plant, point opener 12 carries out rupture of membranes, opens cave in advance, and in plant, pushing sprout pole 7 drives
It pushes away seedling claw 10 and carries out forced seedling-pulling, by pot seedling plant to the pocket opened, complete to transplant on film, mechanism is bypassed and planted after transplanting
Rice shoot preparation is transplanted next time, to cycle operation.
In entire operation process, in seedling taking, left and right spring clip 8,11 is closed gripping for mechanism, and point opener 12 avoids doing
It relates to；In plant, 12 prematurely ruptured membrane of point opener opens cave, and left and right spring clip 8,11 opens, and pushes away the plant of 10 forced seedling-pulling of seedling claw,
The seedling taking, conveying, rupture of membranes that pot seedling is only completed at the same time by a mechanism prick cave, force to transplant, while also solving straw in soil
Stalk impurity is more or soil it is harder caused by problem.
Claims (1)
1. cave, transplanting mechanism are opened on a kind of accurate rice pot seedling film, including non-circular gear planetary gear system mechanism (1), on the inside of planet axis (3)
It is affixed with the planetary gear (21) of non-circular gear planetary gear system mechanism (1), outer end and the transplant arm housing (16) of the planet axis (3)
It is fixedly connected, the inner end of conjugate cam (2) and the gear box casing (22) of non-circular gear planetary gear system mechanism (1) are affixed, described
Planet axis (3) is rotatably inserted on conjugate cam (2), and left spring intermediate plate (8) and right spring clip (11) are packed in respectively
On the both sides of transplant arm housing (16), shift fork axle (4) is rotatably mounted in transplant arm housing (16), it is characterised in that：
It transplants shift fork (5) and opens cave shift fork (18) and be sleeved on side by side in shift fork axle (4), compressed spring (19) both ends press up against transplanting
On arm housing (16) and transplanting shift fork (5), one end of the transplanting shift fork (5) and a cam outer rim of conjugate cam (2) are in
One hinge of close contacting fit, the other end and transplanting shift fork chain link (6) of mobile shift fork (5) is point articulated, extension spring
(20) both ends are connected to out on cave shift fork (18) and transplant arm housing (16), described one end for opening cave shift fork (18) and conjugation
Another cam outer rim of cam (2) is in close contacting fit, opens the other end of cave shift fork (18) and opens cave shift fork chain link (17)
A hinge it is point articulated, pushing sprout pole (7) is moveably mounted in transplant arm housing (16), one end of the pushing sprout pole (7)
Point articulated with another hinge of transplanting shift fork chain link (6), the other end of pushing sprout pole (7) is respectively and fixedly connected with U-shaped card (9) and pushes away seedling claw
(10), the left spring intermediate plate (8) and right spring clip (11) are located on the inside line of U-shaped card (9), open cave bar (15)
It is parallel to pushing sprout pole (7) and is moveably mounted in transplant arm housing (16), the cave bar (15) of opening is located at pushing sprout pole (7)
Downside, the one end for opening cave bar (15) is point articulated with another hinge for opening cave shift fork chain link (17), opens the other end of cave bar (15)
Point articulated with one end hinge for opening cave chain link (14), fixed hinge (13) one end is connected in transplant arm housing (16), fixed hinge
The other end of chain (13) and a hinge of point opener (12) are point articulated, another hinge point of point opener (12) and open cave chain link
(14) other end hinge is point articulated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177398.4A CN108419480B (en) | 2018-03-05 | 2018-03-05 | Rice pot seedling on-film hole opening and transplanting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810177398.4A CN108419480B (en) | 2018-03-05 | 2018-03-05 | Rice pot seedling on-film hole opening and transplanting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108419480A true CN108419480A (en) | 2018-08-21 |
| CN108419480B CN108419480B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810177398.4A Active CN108419480B (en) | 2018-03-05 | 2018-03-05 | Rice pot seedling on-film hole opening and transplanting mechanism |
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| Country | Link |
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| CN (1) | CN108419480B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699255A (en) * | 2019-01-17 | 2019-05-03 | 浙江理工大学 | A kind of rape blanket seedling opens cave and seedling taking transplanting mechanism and its method for transplanting |
| CN114467431A (en) * | 2022-01-17 | 2022-05-13 | 江苏大学 | Single-arm rice pot seedling transplanting mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994008A (en) * | 1995-09-28 | 1997-04-08 | Kubota Corp | Seedling feeder for transplanter |
| CN106211891A (en) * | 2016-08-29 | 2016-12-14 | 池香娥 | One opens cave, seedling-planting device |
| CN106664909A (en) * | 2016-12-02 | 2017-05-17 | 浙江理工大学 | Hybrid-driven planetary gear system transmission and orientation transplanting apparatus |
-
2018
- 2018-03-05 CN CN201810177398.4A patent/CN108419480B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0994008A (en) * | 1995-09-28 | 1997-04-08 | Kubota Corp | Seedling feeder for transplanter |
| CN106211891A (en) * | 2016-08-29 | 2016-12-14 | 池香娥 | One opens cave, seedling-planting device |
| CN106664909A (en) * | 2016-12-02 | 2017-05-17 | 浙江理工大学 | Hybrid-driven planetary gear system transmission and orientation transplanting apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109699255A (en) * | 2019-01-17 | 2019-05-03 | 浙江理工大学 | A kind of rape blanket seedling opens cave and seedling taking transplanting mechanism and its method for transplanting |
| CN114467431A (en) * | 2022-01-17 | 2022-05-13 | 江苏大学 | Single-arm rice pot seedling transplanting mechanism |
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| Publication number | Publication date |
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| CN108419480B (en) | 2020-11-13 |
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