CN105340440A - Seedling tray partition device for assistance of machine vision detection on tray seedling quality - Google Patents
Seedling tray partition device for assistance of machine vision detection on tray seedling quality Download PDFInfo
- Publication number
- CN105340440A CN105340440A CN201510876674.2A CN201510876674A CN105340440A CN 105340440 A CN105340440 A CN 105340440A CN 201510876674 A CN201510876674 A CN 201510876674A CN 105340440 A CN105340440 A CN 105340440A
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- Prior art keywords
- cylinder
- shim
- seedling
- fixed
- crossbeam
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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
- A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/006—Other parts or details or planting machines
Abstract
The invention discloses a seedling tray partition device for assistance of machine vision detection on tray seedling quality. Two mounting crossbeams cross over a frame body; a linear cylinder is mounted at each of the two ends of each of the two mounting crossbeams; limiting blocks at the two ends of the two rodless cylinders are respectively fixed at the upper parts of the outer sides of the short edges of the mounting crossbeams; two pull rod mounting beams in a longitudinal partition assembly are respectively positioned above the respective mounting crossbeams and connected with the cylinder rods of the corresponding linear cylinders below the two pull rod mounting beams; the upper parts of a plurality of hollow cylinder lifting rods with axial openings in the longitudinal partition assembly are respectively fixed into symmetrical holes of the respective mounting crossbeams; the two ends of a partition sheet mounting beam in a transverse partition assembly are respectively fixed on sliding blocks of the respective rodless cylinders; the two ends of a partition sheet limiting support plate in the transverse partition assembly are respectively and horizontally fixed at the lower parts of the outer sides of the short edges of the mounting crossbeams. With the adoption of the device, the problem of misjudgment of a machine vision system caused by crossover overlapping of adjacent leaves is solved, meanwhile, the occupied area is small and the seedling leaves are effectively prevented from being damaged.
Description
Technical field
The present invention relates to the transplanting machine in a kind of agricultural machinery, especially relate to the seedling dish separating device that a kind of auxiliary machinery vision cave dish seedling quality detects.
Background technology
Point disk seedling growing technology, because of its plurality of advantages, is commercially generally applied at present.To need with healthy seedling not germinateing before Plug seedling dispatches from the factory, growing way cavities that is bad and broadcast leakage fills the gaps with seedlings operation.Mechanical automation is filled the gaps with seedlings in operation process to be needed to be positioned by machine vision technique the position of seedling in the dish of cave and growth quality and identify.
It is that automation is filled the gaps with seedlings the key technology of Work machine and difficult point that machine vision technique detects growth of seedling quality always.Cavities in seedling culture hole plate is usually than comparatively dense, and along with the growth of seedling, blade can exceed the border of self cavities usually, enters above adjacent cavities.So in the process of Machine Vision Detection, often occur the problem that adjacent blades is overlapping transboundary, thus cause the erroneous judgement to growth of seedling quality.The top of such as certain Hole has large-area blade to enter transboundary, then this hole may be judged to healthy seedling.Blade transboundary or lap area larger, more difficult software algorithm solves this problem.First the applicant proposes denomination of invention for " the thinning device that auxiliary machinery vision cave dish seedling quality detects " in recent years, mechanical device auxiliary machinery vision system is utilized to carry out the detection of growth of seedling quality, applying date 2011.12.08, patent No. ZL201110406309.7.Existing apparatus floor space is large, part blade more transboundary can be pushed in the draw-in groove of column split sheet together in thinning process, thus damaged blade, affect the quality of seedling.
Summary of the invention
In order to solve the Machine Vision Detection existed in background technology process in often occur that adjacent blades is overlapping transboundary, thus cause the problem to the erroneous judgement of growth of seedling quality, a kind of auxiliary machinery vision cave is the object of the present invention is to provide to coil the seedling dish separating device of seedling quality detection, this device is by a series of actions of Rodless cylinder and straight line cylinder, automatically Plug seedling can be divided and be interposed between in region corresponding to respective cavities, facilitate vision system to detect.
The technical solution used in the present invention is as follows:
The present invention includes: support body, crossbeam is installed, four straight line cylinders, longitudinal subdivision assembly, two Rodless cylinders and horizontal partition component for two, two the parallel top across being fixed on support body of crossbeam is installed, two crossbeam both upper ends thereof is installed and respectively fixedly mounts a straight line cylinder, the limited block at two Rodless cylinder two ends is individually fixed in installs crossbeam minor face outer upper, two Rodless cylinder guide rails are all positioned at installs cross rail inner face separately, two pull bar mounting rails in longitudinal subdivision assembly lay respectively at the top of installing crossbeam separately, and be connected with the cylinder rod of two straight line cylinders of respective below, straight line cylinder energy pushing drawing rod mounting rail is elevated, the hollow cylinder suspension rod top of many axially opens in longitudinal subdivision assembly is individually fixed in installs in crossbeam hole symmetrical separately, the two ends of the shim mounting rail in horizontal partition component are individually fixed on the slide block of respective Rodless cylinder, can move horizontally along guide rail direction along with slide block, the two ends of the shim limit support board in horizontal partition component are horizontally fixed on the outer lower portion of installing crossbeam minor face respectively.
Described longitudinal subdivision assembly, comprising: two pull bar mounting rails, many cylinder pull bars, with the hollow cylinder suspension rod of the axially open of cylinder pull bar equal number and the curling cloth curtain component with cylinder pull bar half quantity; Two pull bar mounting rails lay respectively at the top of installing crossbeam separately, many cylinder pull bars are divided into two groups, the top of many cylinder pull bars is fixed in two lateral bracing strut mounting rails hole symmetrical separately, and the hollow cylinder suspension rod of many axially opens is enclosed within corresponding cylinder pull bar bottom respectively; Two minor axises in the curling cloth curtain component that multiple structure is identical connect with the installing hole of corresponding hollow cylinder suspension rod bottom respectively, T section limit rod in curling cloth curtain component is each passed through the opening part of corresponding hollow cylinder suspension rod, and the installing hole of the cylinder pull bar bottom that T section limit rod two ends are corresponding with below two pull bar mounting rails connects.
The curling cloth curtain component that described multiple structure is identical, includes hollow cylinder reel, two panels torsionspring sheet, two minor axises, the curling door curtain made of cloth, the hollow cylindrical sleeve of axially open and T section limit rod; The inner ring of two panels torsionspring sheet is separately fixed at the outside of respective minor axis, the outer ring of two panels torsionspring sheet is separately fixed at the inner side at hollow cylinder reel two ends, curling door curtain made of cloth inner ring is fixed on outside hollow cylinder reel, hollow cylindrical sleeve is placed on outside the curling door curtain made of cloth, T section limit rod bottom is through the opening part of hollow cylindrical sleeve, T section limit rod bottom and curling door curtain made of cloth outer ring port are fixed, and the projection on minor axis is stuck in opening part corresponding to hollow cylinder open sleeve two ends.
Described horizontal partition component, comprises multi-disc shim, shim limit support board, with shim fixture and the shim mounting rail of shim equal number; One end of multi-disc shim is each passed through in hole corresponding to shim limit support board, and the other end is individually fixed in the draw-in groove of corresponding shim fixture, and shim fixture is to be equidistantly fixed on the below of shim mounting rail.
The beneficial effect that the present invention has is:
The present invention is used for Plug seedling automation and fills the gaps with seedlings transplanting operation, automatically can be divided by Plug seedling and be interposed between in region corresponding to respective cavities, and the growth quality of auxiliary machinery vision system to the interior seedling of cave dish carries out detection and positioning.Can effectively solve due to the adjacent blades overlapping Vision Builder for Automated Inspection erroneous judgement problem caused transboundary, owing to adopting Rodless cylinder, the floor space of single unit system is little, and longitudinal subdivision assembly separates from bottom to top, blade can not be pushed in the draw-in groove of shim, thus effectively avoid the damage to seedling leaves.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the perspective view of longitudinal subdivision assembly.
Fig. 3 is the stereochemical structure exploded perspective view of curling cloth curtain component one end.
Fig. 4 is the perspective view of horizontal partition component.
Fig. 5 is the perspective view of parts thereof.
Fig. 6 ~ Fig. 9 is course of work schematic diagram of the present invention.
In figure: 1, support body, 2, crossbeam is installed, 3, straight line cylinder, 4, longitudinal subdivision assembly, 5, Rodless cylinder, 6, horizontal partition component, 41, pull bar mounting rail, 42, cylinder pull bar, 43, hollow cylinder suspension rod, 44, curling cloth curtain component, 441, T section limit rod, 442, hollow cylindrical sleeve, 443, the curling door curtain made of cloth, 444, minor axis, 445, torsionspring sheet, 446, hollow cylinder reel, 61, shim mounting rail, 62, shim fixture, 63, shim, 64, shim limit support board.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 5, the present invention includes: support body 1, crossbeam 2, four straight line cylinders 3 are installed, longitudinal subdivision assembly 4, two Rodless cylinders 5 and horizontal partition component 6 for two;
Two the parallel top across being fixed on support body 1 of crossbeam 2 is installed, two crossbeam 2 both upper ends thereof is installed and respectively fixedly mounts a straight line cylinder 3, the limited block at two Rodless cylinder 5 two ends is individually fixed in installs crossbeam 2 minor face outer upper, two Rodless cylinder guide rails are all positioned at installs crossbeam 2 medial surface separately, two pull bar mounting rails 41 in longitudinal subdivision assembly 4 lay respectively at the top of installing crossbeam 2 separately, and be connected with the cylinder rod of two straight line cylinders 3 of respective below, straight line cylinder 3 can be elevated by pushing drawing rod mounting rail 41, hollow cylinder suspension rod 43 top of many axially opens in longitudinal subdivision assembly 4 is individually fixed in installs in crossbeam 2 hole symmetrical separately, the two ends of the shim mounting rail 61 in horizontal partition component 6 are individually fixed on the slide block of respective Rodless cylinder 5, can move horizontally along guide rail direction along with slide block, the two ends of the shim limit support board 64 in horizontal partition component 6 are horizontally fixed on the outer lower portion of installing crossbeam 2 minor face respectively.
As shown in Figure 1 and Figure 2, described longitudinal subdivision assembly 4, comprising: two pull bar mounting rails 41, many cylinder pull bars 42, with the hollow cylinder suspension rod 43 of the axially open of cylinder pull bar 42 equal number and the curling cloth curtain component 44 with cylinder pull bar 42 half quantity; Two pull bar mounting rails 41 lay respectively at the top of installing crossbeam 2 separately, many cylinder pull bars 42 are divided into two groups, the top of many cylinder pull bars 42 is fixed in two lateral bracing strut mounting rails 41 hole symmetrical separately, and the hollow cylinder suspension rod 43 of many axially opens is enclosed within corresponding cylinder pull bar 42 bottom respectively; Two minor axises 444 in the curling cloth curtain component 44 that multiple structure is identical connect with the installing hole of corresponding hollow cylinder suspension rod 43 bottom respectively, T section limit rod 441 in curling cloth curtain component 44 is each passed through the opening part of corresponding hollow cylinder suspension rod 43, and the installing hole of cylinder pull bar 42 bottom that T section limit rod 441 two ends are corresponding with below two pull bar mounting rails 41 connects.
As shown in Figure 3, the curling cloth curtain component 44 that described multiple structure is identical, includes hollow cylinder reel 446, two panels torsionspring sheet 445, two minor axises 444, the curling door curtain made of cloth 443, the hollow cylindrical sleeve 442 of axially open and T section limit rod 441; The inner ring of two panels torsionspring sheet 445 is separately fixed at the outside of respective minor axis 444, the outer ring of two panels torsionspring sheet 445 is separately fixed at the inner side at hollow cylinder reel 446 two ends, the curling door curtain made of cloth 443 inner ring is fixed on outside hollow cylinder reel 446, hollow cylindrical sleeve 442 is placed on outside the curling door curtain made of cloth 443, T section limit rod 441 bottom is through the opening part of hollow cylindrical sleeve 442, T section limit rod 441 bottom and the curling door curtain made of cloth 443 outer ring port are fixed, and the projection on minor axis 444 is stuck in opening part corresponding to hollow cylinder open sleeve 442 two ends.
As shown in Figure 1, Figure 4, Figure 5, described horizontal partition component 6, comprises multi-disc shim 63, shim limit support board 64, with shim fixture 62 and the shim mounting rail 61 of shim 63 equal number; One end of multi-disc shim 63 is each passed through in the hole of shim limit support board 64 correspondence, and the other end is individually fixed in the draw-in groove of corresponding shim fixture 62, and shim fixture 62 is to be equidistantly fixed on the below of shim mounting rail 61.
For 72 hole Plug seedling of standard, the course of work of the present invention is as follows:
As shown in Figure 6, the slider-actuated shim mounting rail 61 of Rodless cylinder 5 is to left-hand end position, shim 63 is moved to the left side of support body 1 from the top of support body 1, the cylinder rod of straight line cylinder 3 is retracted, pull bar mounting rail 41 is in low level, and curling cloth curtain component 44 is in contraction state due to the pretightning force of torsionspring sheet 445.As shown in Figure 7, Plug seedling vertically moves along with the conveyer belt transmission assembly that apparatus of the present invention are supporting, arrives Machine Vision Detection station and stopping.Seedling enters between corresponding curling cloth curtain component 44 by the space between the hollow cylinder suspension rod 43 of many axially opens, and curling cloth curtain component 44 is close to cave dish upper surface, and whole height is lower than the height in seedling leaves region.As shown in Figure 8, the slider-actuated shim mounting rail 61 of Rodless cylinder 5 is to right-hand end position, shim 63 is moved to the top of support body 1 from the left side of support body 1, draw-in groove opening part bottom shim 63 is just in time positioned at above corresponding T section limit rod 441, separates between capable for Plug seedling leaf area and row simultaneously.As shown in Figure 9, the cylinder rod of straight line cylinder 3 is upwards released, pull bar mounting rail 41 drives cylinder pull bar 42 to move up, T section limit rod 441 rises from the draw-in groove opening part bottom shim 63 and enters in shim 63 draw-in groove, and the opening part of the curling door curtain made of cloth 443 from hollow cylindrical sleeve 442 is pulled out, Plug seedling leaf area is separated between the column and the column simultaneously.Now Vision Builder for Automated Inspection carries out IMAQ and analysis, to quality testing and the location of Plug seedling.After completing Machine Vision Detection, the cylinder rod of straight line cylinder 3 is retracted downwards, pull bar mounting rail 41 drives cylinder pull bar 42 to move down, T section limit rod 441 declines along the draw-in groove of shim 63, the curling door curtain made of cloth 443 is retracted from the opening part of hollow cylinder open sleeve 442 due to the effect of torsionspring, cancel the separation between the column and the column of Plug seedling leaf area, as shown in Figure 8 simultaneously.Shim 63, to left-hand end position, is moved to the left side of support body 1, as shown in Figure 7 by the slider-actuated shim mounting rail 61 of Rodless cylinder 5 from the top of support body 1.Plug seedling leaves Machine Vision Detection station along with the conveyer belt transmission assembly that apparatus of the present invention are supporting, waits for the arrival that next cave is coiled, as shown in Figure 6.
This device according to the needs of different size cave dish, can adjust quantity and the distribute spacing of shim 63 in horizontal partition component 6, and the quantity of curling cloth curtain component 44 and distribute spacing in longitudinal subdivision assembly 4.The parts such as corresponding installation crossbeam all can design replacing as required.
Above-mentioned embodiment is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (4)
1. a seedling dish separating device for auxiliary machinery vision cave dish seedling quality detection, is characterized in that, comprising: support body (1), two crossbeam (2) is installed, four straight line cylinders (3), longitudinal subdivision assembly (4), two Rodless cylinders (5) and horizontal partition component (6); two crossbeam (2) the parallel top across being fixed on support body (1) is installed, two crossbeam (2) both upper ends thereof is installed and respectively fixedly mounts a straight line cylinder (3), the limited block at two Rodless cylinder (5) two ends is individually fixed in installs crossbeam (2) minor face outer upper, two Rodless cylinder guide rails are all positioned at installs crossbeam (2) medial surface separately, two pull bar mounting rails (41) in longitudinal subdivision assembly (4) lay respectively at the top of installing crossbeam (2) separately, and be connected with the cylinder rod of two straight line cylinders (3) of respective below, straight line cylinder (3) can be elevated by pushing drawing rod mounting rail (41), hollow cylinder suspension rod (43) top of many axially opens in longitudinal subdivision assembly (4) is individually fixed in installs in crossbeam (2) hole symmetrical separately, the two ends of the shim mounting rail (61) in horizontal partition component (6) are individually fixed on the slide block of respective Rodless cylinder (5), can move horizontally along guide rail direction along with slide block, the two ends of the shim limit support board (64) in horizontal partition component (6) are horizontally fixed on the outer lower portion of installing crossbeam (2) minor face respectively.
2. the seedling dish separating device of a kind of auxiliary machinery vision cave dish seedling quality detection according to claim 1, it is characterized in that: described longitudinal subdivision assembly (4), comprise: two pull bar mounting rails (41), many cylinder pull bars (42), with the hollow cylinder suspension rod (43) of the axially open of cylinder pull bar (42) equal number and the curling cloth curtain component (44) with cylinder pull bar (42) half quantity; Two pull bar mounting rails (41) lay respectively at the top of installing crossbeam (2) separately, many cylinder pull bars (42) are divided into two groups, the top of many cylinder pull bars (42) is fixed in two lateral bracing strut mounting rails (41) hole symmetrical separately, and the hollow cylinder suspension rod (43) of many axially opens is enclosed within corresponding cylinder pull bar (42) bottom respectively; Two minor axises (444) in the curling cloth curtain component (44) that multiple structure is identical connect with the installing hole of corresponding hollow cylinder suspension rod (43) bottom respectively, T section limit rod (441) in curling cloth curtain component (44) is each passed through the opening part of corresponding hollow cylinder suspension rod (43), and the installing hole of cylinder pull bar (42) bottom that T section limit rod (441) two ends are corresponding with below two pull bar mounting rails (41) connects.
3. the seedling dish separating device of a kind of auxiliary machinery vision cave dish seedling quality detection according to claim 1, it is characterized in that: the curling cloth curtain component (44) that described multiple structure is identical, include hollow cylinder reel (446), two panels torsionspring sheet (445), two minor axises (444), the curling door curtain made of cloth (443), the hollow cylindrical sleeve (442) of axially open and T section limit rod (441), the inner ring of two panels torsionspring sheet (445) is separately fixed at the outside of respective minor axis (444), the outer ring of two panels torsionspring sheet (445) is separately fixed at the inner side at hollow cylinder reel (446) two ends, the curling door curtain made of cloth (443) inner ring is fixed on hollow cylinder reel (446) outside, hollow cylindrical sleeve (442) is placed on the curling door curtain made of cloth (443) outside, T section limit rod (441) bottom is through the opening part of hollow cylindrical sleeve (442), T section limit rod (441) bottom and the curling door curtain made of cloth (443) outer ring port are fixed, projection on minor axis (444) is stuck in opening part corresponding to hollow cylinder open sleeve (442) two ends.
4. the seedling dish separating device of a kind of auxiliary machinery vision cave dish seedling quality detection according to claim 1, it is characterized in that: described horizontal partition component (6), comprise multi-disc shim (63), shim limit support board (64), with shim fixture (62) and the shim mounting rail (61) of shim (63) equal number; One end of multi-disc shim (63) is each passed through in hole corresponding to shim limit support board (64), the other end is individually fixed in the draw-in groove of corresponding shim fixture (62), and shim fixture (62) is to be equidistantly fixed on the below of shim mounting rail (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876674.2A CN105340440B (en) | 2015-12-03 | 2015-12-03 | Seedling tray partition device for assistance of machine vision detection on tray seedling quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510876674.2A CN105340440B (en) | 2015-12-03 | 2015-12-03 | Seedling tray partition device for assistance of machine vision detection on tray seedling quality |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105340440A true CN105340440A (en) | 2016-02-24 |
| CN105340440B CN105340440B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510876674.2A Expired - Fee Related CN105340440B (en) | 2015-12-03 | 2015-12-03 | Seedling tray partition device for assistance of machine vision detection on tray seedling quality |
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| CN (1) | CN105340440B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901274A (en) * | 2018-06-13 | 2018-11-30 | 张雪燕 | A kind of agricultural machinery seedling separation device |
| CN110040479A (en) * | 2019-04-10 | 2019-07-23 | 浙江理工大学 | A kind of separator and its separation method stacking flexible hole tray |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102511229A (en) * | 2011-12-08 | 2012-06-27 | 浙江大学 | Thinning apparatus assisting machine vision plug seedling quality detection |
| CN203072347U (en) * | 2012-12-10 | 2013-07-24 | 北京京鹏环球科技股份有限公司 | Automatic water culture seedling transplanter |
| CN103477770A (en) * | 2013-09-24 | 2014-01-01 | 浙江理工大学 | Automatic complementary planting device based on vision for seedlings for bowl plate |
| CN104429248A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Full-disc variable-pitch high-efficiency pot shifting machine |
| CN205179718U (en) * | 2015-12-03 | 2016-04-27 | 浙江大学 | Seedling tray separating device of auxiliary machinery vision cave dish seedling quality testing |
-
2015
- 2015-12-03 CN CN201510876674.2A patent/CN105340440B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102511229A (en) * | 2011-12-08 | 2012-06-27 | 浙江大学 | Thinning apparatus assisting machine vision plug seedling quality detection |
| CN203072347U (en) * | 2012-12-10 | 2013-07-24 | 北京京鹏环球科技股份有限公司 | Automatic water culture seedling transplanter |
| CN103477770A (en) * | 2013-09-24 | 2014-01-01 | 浙江理工大学 | Automatic complementary planting device based on vision for seedlings for bowl plate |
| CN104429248A (en) * | 2014-10-20 | 2015-03-25 | 浙江理工大学 | Full-disc variable-pitch high-efficiency pot shifting machine |
| CN205179718U (en) * | 2015-12-03 | 2016-04-27 | 浙江大学 | Seedling tray separating device of auxiliary machinery vision cave dish seedling quality testing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108901274A (en) * | 2018-06-13 | 2018-11-30 | 张雪燕 | A kind of agricultural machinery seedling separation device |
| CN110040479A (en) * | 2019-04-10 | 2019-07-23 | 浙江理工大学 | A kind of separator and its separation method stacking flexible hole tray |
| CN110040479B (en) * | 2019-04-10 | 2020-08-04 | 浙江理工大学 | Separation device and separation method for stacked flexible plug trays |
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| CN105340440B (en) | 2017-05-17 |
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Granted publication date: 20170517 Termination date: 20211203 |