CN102687666A - Vibration and airflow combined screening straightening-out mechanism - Google Patents
Vibration and airflow combined screening straightening-out mechanism Download PDFInfo
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- CN102687666A CN102687666A CN2012102020049A CN201210202004A CN102687666A CN 102687666 A CN102687666 A CN 102687666A CN 2012102020049 A CN2012102020049 A CN 2012102020049A CN 201210202004 A CN201210202004 A CN 201210202004A CN 102687666 A CN102687666 A CN 102687666A
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- guide rails
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Abstract
The invention relates to a vibration and airflow combined screening straightening-out mechanism, comprising a frame, wherein two upper-layer screen body guide rails and two lower -layer screen body guide rails are arranged on the frame; upper-layer screen bodies are arranged on the two upper-layer screen body guide rails, while lower-layer screen bodies are arranged on two lower-layer screen body guide rails; each of the upper-layer screen bodies and the lower-layer screen bodies comprises a hydraulic cylinder; the tail end of the push rod of the hydraulic cylinder is fixedly connected to a screen frame; the bottom of the screen frame is fixedly connected to guide rail sliders on the two corresponding screen body guide rails; a plurality of screen pipes are arranged at intervals in each screen frame; the spacing between two adjacent screen pipes in the screen frame of the upper-layer screen bodies is greater than the spacing between two adjacent screen pipes in the screen frame of the lower-layer screen boxes; one end of each screen pipe is opened, while the other end thereof is closed; a plurality of air vents are formed at intervals in the wall of the pipe; a slot hole and a plurality of branch short holes are formed at one side edge of the screen frame, while a plurality of through holes are corresponding formed at intervals in the other side edge thereof; the opened ends of the screen pipes are connected to the branch short holes, while the closed ends of the screen pipes are correspondingly arranged in one through hole respectively; and the input end of the slot hole is connected to an intake pipe.
Description
Technical field
The present invention relates to a kind of screening and make mechanism in order, particularly about a kind of in plant tissue culture successive transfer culture process, cluster strip tissue cultivating seedling is disperseed, and its regular evenly distributed vibration is sieved with the air-flow convolution make mechanism in order.
Background technology
Plant Tissue Breeding has become the quick breeding and seedling method of various plants such as potato, sugarcane, red smoke tree, Moth orchid; But need drop into great amount of manpower and carry out strict environmental pollution control owing to transplant operation cutting apart in the plant tissue culture seedling successive transfer culture process; Make the tissue cultivating seedling production cost very high, therefore all adopt mechanical method that the tissue cultivating seedling of successive transfer culture process is cut apart the transplanting operation on Japan, Taiwan and other places.The method that present existing research is mostly adopted single seedling strain identification, cutting and transplanted; General position of adopting special-purpose image processing apparatus to identify interior seedling strain of culture vessel and node thereof earlier; Adopt to transplant robot then each the seedling strain node in the culture vessel cut, and then with the seedling strain node that cuts down one by one transplanting in new culture vessel.Thisly make the operating efficiency of tissue cultivating seedling cutting procedure be difficult to be improved by the mode of node processing seedling strain by strain; Therefore the inventor proposes a kind of method of handling based on the strain of cluster seedling: promptly once all the seedling strains in the seedling bottle are all taken out; Again with cluster seedling strain dispersion, identification, cutting and the transplanting of taking out; Thereby realize the batch processing of seedling strain, reach the purpose that improves operating efficiency.The key of this method be how will soften, crisp, frangible, the cluster seedling strain of twining each other disperse fast, make in order.Make mechanism in order for the screening of tissue cultivating seedling and all do not have relevant research report at present both at home and abroad.
Summary of the invention
To the problems referred to above, the purpose of this invention is to provide that a kind of ability will soften, crisp, frangible, the cluster seedling strain of twining each other disperse and its regular evenly distributed vibration is sieved with the air-flow convolution to make mechanism in order fast.
For realizing above-mentioned purpose; The present invention takes following technical scheme: mechanism is made in a kind of vibration and the screening of air-flow convolution in order; It is characterized in that: it comprises frame; Said frame is provided with two upper strata sieve nest guide rails and two lower floor's sieve nest guide rails, and said two upper strata sieve nest guide rails are provided with a upper strata sieve nest, and said two lower floor's sieve nest guide rails are provided with lower floor's sieve nest; Each said sieve nest guide rail includes two rail support that are fixed on the said frame, is provided with optical axis between two said rail support, and said optical axis is provided with the guide rail slide block; Said lower floor sieve nest comprises the following hydraulic cylinder that is fixedly installed on the said frame, the terminal screen frame down that is fixedly connected of the push rod of said down hydraulic cylinder, and said screen frame down bottom is fixedly connected with said guide rail slide block on two said lower floor sieve nest guide rails; Said upper strata sieve nest comprises the last hydraulic cylinder that is fixedly installed on the said frame, and said terminal fixed connection of push rod of going up hydraulic cylinder gone up screen frame, and said top sieve frame bottom is fixedly connected with said guide rail slide block on two said upper strata sieve nest guide rails; All be arranged at intervals with some screen casings in said screen frame down and the last screen frame, the interval in the said upward screen frame between adjacent two said screen casings is bigger than the interval between adjacent two the said screen casings in the said screen frame down; One end opening of each said screen casing, other end sealing, and on the tube wall of said screen casing, be arranged at intervals with some pores; Be provided with a slotted hole on the wherein side of said screen frame down and last screen frame, and the short hole of some branches that is communicated with said slotted hole, all be arranged at intervals with some on another side of said screen frame down and last screen frame and each said branch corresponding through hole in short hole; The openend of each said screen casing all connects the short hole of a said branch, and blind end correspondence respectively is arranged in the said through hole; The input of each said slotted hole all connects an air inlet pipe.
Said frame comprises two curb girders, and a wherein end top of two said curb girders is provided with two butt beams; Said two upper strata sieve nest guide rails correspondence respectively are arranged on the said curb girder, and its upper surface is concordant with said curb girder upper surface; Said two lower floor's sieve nest guide rails correspondence respectively are arranged on the said curb girder, and its lower surface is concordant with said curb girder lower surface; Said upward hydraulic cylinder in the sieve nest of said upper strata is arranged on the top of said end carriage, and the said hydraulic cylinder down in the said lower floor sieve nest is arranged on the bottom of said end carriage.
It also comprises frame travel mechanism; Said frame travel mechanism comprises two total sieve guide rails that are fixed on the workbench; Two corresponding respectively belows that are positioned at a said curb girder of said total sieve guide rail; All slide on two said total sieve guide rails and be provided with total sieve slide block, all corresponding said curb girder that is positioned at its top that is fixedly connected of said total sieve slide block on every said total sieve guide rail; Wherein the arranged outside of a said curb girder has the electric machine support that is fixed on the workbench, and said electric machine support is provided with motor, the output connection gear of said motor, and said gear is meshed with tooth bar on being arranged on this said curb girder.
Said down screen frame and said is gone up measure-alike in the screen frame, and the screen casing quantity that is provided with in the said screen frame down is 17, and said to go up the screen casing quantity that is provided with in the screen frame be 12.
The present invention is owing to take above technical scheme, and it has the following advantages: 1, the present invention frame is provided with upper strata sieve nest and lower floor's sieve nest, and equal parallel connection is provided with some screen casings in the screen frame of upper strata sieve nest and lower floor's sieve nest, is covered with pore on the screen casing, ventilation body in the pipe; During work; Upper strata sieve nest and lower floor's sieve nest adopt the opposite direction of motion, are used for the strain of cluster seedling is trembled out, disperseed, and in vibration, by air-flow the seedling strain are made in order along the screen casing direction; Avoid the seedling strain attached to not falling on the screen casing along the sieve seam; The sieve nest structure that adopts above-mentioned vibration to combine with air-flow can make entire work process steady, soft, can not injure the tender tissue cultivating seedling of children.2, the present invention frame is provided with upper strata sieve nest and lower floor's sieve nest; And the sieve gap of upper strata sieve nest is bigger; Be used for the strain of cluster seedling is separated as early as possible, the sieve gap of lower floor's sieve nest is less, is used for each seedling strain regular arrangement along the screen casing gap; Thereby more effective dispersion, make tissue cultivating seedling in order, be convenient to subsequent job.3, upper strata sieve nest of the present invention and lower floor's sieve nest by separately Driven by Hydraulic Cylinder, make the vibration frequency of two-layer sieve nest and amplitude to adjust respectively, thereby can adapt to the tissue cultivating seedling of different batches, Different Weight, different size parameter respectively.4, be provided with frame travel mechanism below the frame of the present invention, make whole sieve nest can do rectilinear motion, when tissue cultivating seedling need sieve, move to the workspace, screening is shifted out the workspace after accomplishing, thereby makes tissue cultivating seedling implant system overall structure compact more.Structural design of the present invention is ingenious, be not only applicable to cluster strip tissue cultivating seedling in the plant tissue culture successive transfer culture process dispersion, make operation in order, also can change the dispersion that its structural parameters are used for other strip plant seedling.
Description of drawings
Fig. 1 is an overall structure sketch map of the present invention
Fig. 2 is that the present invention removes upper strata sieve nest part-structure sketch map afterwards
Fig. 3 is total sieve guide rail structure sketch map of the present invention
Fig. 4 is a sieve nest guide rail structure sketch map of the present invention
Fig. 5 is lower floor of the present invention sieve nest and sieve nest guide rail structure sketch map
Fig. 6 is a screen construction sketch map of the present invention
Fig. 7 is a screen casing cross-sectional schematic of the present invention
Fig. 8 is that screen frame down of the present invention is overlooked cross-sectional schematic
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is carried out detailed description.
Like Fig. 1, shown in Figure 2, the present invention includes frame 1, frame travel mechanism 2, sieve nest guide rail mechanism 3, lower floor's sieve nest 4 and upper strata sieve nest 5.
Like Fig. 1, shown in Figure 2, frame 1 of the present invention comprises that a wherein end top of 11, two curb girders 11 of two curb girders is arranged at intervals with two butt beams 12.
Shown in Fig. 1～3; Frame of the present invention travel mechanism 2 comprises that two are fixed on the total sieve guide rail 21 on the workbench through screw; Two corresponding respectively belows that are positioned at a curb girder 11 of total sieve guide rail 21; On two total sieve guide rails 21 all interval sliding be provided with two total sieve slide blocks 22, two total sieve slide block 22 equal correspondences on every total sieve guide rail 21 are fixedly connected on the curb girder 11 that is positioned at its top.The arranged outside of one of them curb girder 11 has an electric machine support 23; Electric machine support 23 is fixedly installed on the workbench through screw; Electric machine support 23 is provided with motor 24, the output connection gear 25 of motor 24, and gear 25 is meshed with tooth bar 26 on being arranged on this curb girder 11.Motor 24 driven gears 25 rotate, and gear 25 and tooth bar 26 engagements drive entire mechanism through tooth bar 26 and on two total sieve guide rails 21, do straight reciprocating motion.
Like Fig. 1, Fig. 2, shown in Figure 4, sieve nest guide rail mechanism 3 of the present invention comprises two upper strata sieve nest guide rails 31 and two lower floor's sieve nest guide rails 32.Two upper strata sieve nest guide rails 31 correspondence respectively are arranged on the curb girder 11, and its upper surface is concordant with curb girder 11 upper surfaces.Two lower floor's sieve nest guide rails 32 correspondence respectively are arranged on the curb girder 11, and its lower surface is concordant with curb girder 11 lower surfaces.Two upper strata sieve nest guide rails 31 are identical with the structure of two lower floor's sieve nest guide rails 32; Each sieve nest guide rail includes two rail support 33 that are fixed on the curb girder 11; Be provided with between two rail support 33 on 34, two optical axises 34 of two optical axises and be arranged at intervals with two guide rail slide blocks 35.
Like Fig. 2, shown in Figure 5, lower floor of the present invention sieve nest 4 comprises hydraulic cylinder 41, following screen frame 42 and some screen casings 43 down.Following hydraulic cylinder 41 is fixedly installed on two end carriage 12 bottoms; The push rod of following hydraulic cylinder 41 is terminal to be fixedly connected with following screen frame 42; Following screen frame 42 bottoms are fixedly connected with guide rail slide block 35 on two lower floor's sieve nest guide rails 32, drive lower floor's sieve nests 4 by hydraulic cylinder 41 down and on two lower floor's sieve nest guide rails 32, do straight reciprocating motion.Some screen casings 43 are arranged on down in the screen frame 42 at interval.Like Fig. 6, shown in Figure 7, screen casing 43 1 end openings, other end sealing, and on tube wall, be arranged at intervals with some pores 44.Like Fig. 5, shown in Figure 8, the long limit of a side of following screen frame 42 is provided with a slotted hole 45, and slotted hole 45 is communicated with some intervals and is arranged on the short hole 46 of branch on this length limit, is provided with some through holes 47 with each branch's weak point hole 46 corresponding location intervals on the long limit of opposite side.The short hole 46 of a branch on the long limit of corresponding and following respectively screen frame 42 1 sides of the openend of each screen casing 43 is connected, in the corresponding respectively through hole 47 that is arranged on down on the long limit of screen frame 42 opposite sides of blind end.Slotted hole 45 inputs at following screen frame 42 connect an air inlet pipe (not shown); Air communication is crossed air inlet pipe and is got in the slotted hole 45; And then pass through the short hole 46 of each branch and give each screen casing 43 ventilations; Air communication in the screen casing 43 is crossed the upwards ejection of pore 44 on it, and the air-flow of rising can not ride on the screen casing 43 tissue cultivating seedling on lower floor's sieve nest 4, reaches the effect of the cluster tissue cultivating seedling being disperseed arrangement.
As shown in Figure 1; Upper strata of the present invention sieve nest 5 comprises hydraulic cylinder 51, goes up screen frame 52 and some screen casings 53; Hydraulic cylinder 51 is fixedly installed on two end carriage 12 tops; The push rod of last hydraulic cylinder 51 is terminal to be fixedly connected with last screen frame 52, and last screen frame 52 bottoms are fixedly connected with guide rail slide block 35 on two upper strata sieve nest guide rails 31, on two upper strata sieve nest guide rails 31, do straight reciprocating motion by last hydraulic cylinder 51 driving upper strata sieve nests 5.Some screen casings 53 are arranged in the screen frame 52 at interval.Last screen frame 52 is identical with the physical dimension of following screen frame 42, and the screen casings 53 that are provided with in the last screen frame 52 are identical with screen casing 43 physical dimensions, the set-up modes of following screen frame 42 interior settings, and upper strata sieve nest 5 is identical with the operation principle of lower floor sieve nest 4, no longer specifies at this.Interval in the last screen frame 52 between adjacent two screen casings 53 is bigger than the interval between adjacent two screen casings 43 in the following screen frame 42, and therefore, the quantity of the screen casing 43 that is provided with in the following screen frame 42 is more than the quantity of the screen casing 53 that is provided with in the last screen frame 52.During work, the sieve gap of upper strata sieve nest 5 is bigger, can the strain of cluster seedling be separated as early as possible, and the sieve gap of lower floor's sieve nest 4 is less, is used for each seedling strain regular arrangement along the screen casing gap, thereby more effectively disperses, makes in order tissue cultivating seedling, is convenient to subsequent job.
In the foregoing description, screen casing 43 quantity that are provided with in the following screen frame 42 are 17, and screen casing 53 quantity that are provided with in the last screen frame 52 are 12.
The course of work of the present invention may further comprise the steps:
1) motor 24 main storys in the frame travel mechanism 2, driven gear 25 rotates, and gear 25 and tooth bar 26 engagements drive entire mechanism motion on two total sieve guide rails 21 through tooth bar 26, arrive the workspace.
2) after entire mechanism arrived the workspace, the tissue cultivating seedling of cluster placed on the compass screen surface of upper strata sieve nest 5, and through air inlet pipe bubbling air in 17 screen casings 43 of 12 screen casings 53 of upper strata sieve nest 5 and lower floor's sieve nest 4, then all there is ascending air at the pore place of every screen casing.
3) simultaneously; Last hydraulic cylinder 51 drive upper strata sieve nests 5 are done straight reciprocating motion on two upper strata sieve nest guide rails 31; Following hydraulic cylinder 41 drives lower floor's sieve nest 4 and on two lower floor's sieve nest guide rails 32, does straight reciprocating motion, and upper strata sieve nest 5 is opposite with the direction of motion of lower floor's sieve nest 4.
4) under the effect of the inertia force that reciprocating motion produced of ascending air, upper strata sieve nest 5 and lower floor's sieve nest 4 and tissue cultivating seedling self gravitation, tissue cultivating seedling is fallen from the gap of upper strata sieve nest 5 on the compass screen surface of lower screen body 4, and the tissue cultivating seedling of cluster is spread out; Under same active force, tissue cultivating seedling is fallen on the workbench from the gap of lower floor's sieve nest 4; Because the sieve gap of lower floor's sieve nest 4, can make screen casing gap neat be arranged in workbench on of the tissue cultivating seedling of comparatively dispersion along lower floor's sieve nest 4 less than upper strata sieve nest 5.
5) after the screening of cluster tissue cultivating seedling finishes, motor 24 counter-rotatings, driven gear 25 counter-rotatings, gear 25 and tooth bar 26 engagements drive the entire mechanism district that deactivates.
Above-mentioned each embodiment only is used to explain the present invention, and wherein the structure of each parts, connected mode etc. all can change to some extent, and every equivalents of on the basis of technical scheme of the present invention, carrying out and improvement all should not got rid of outside protection scope of the present invention.
Claims (4)
1. mechanism is made in the screening of vibration and air-flow convolution in order; It is characterized in that: it comprises frame; Said frame is provided with two upper strata sieve nest guide rails and two lower floor's sieve nest guide rails; Said two upper strata sieve nest guide rails are provided with a upper strata sieve nest, and said two lower floor's sieve nest guide rails are provided with lower floor's sieve nest; Each said sieve nest guide rail includes two rail support that are fixed on the said frame, is provided with optical axis between two said rail support, and said optical axis is provided with the guide rail slide block; Said lower floor sieve nest comprises the following hydraulic cylinder that is fixedly installed on the said frame, the terminal screen frame down that is fixedly connected of the push rod of said down hydraulic cylinder, and said screen frame down bottom is fixedly connected with said guide rail slide block on two said lower floor sieve nest guide rails; Said upper strata sieve nest comprises the last hydraulic cylinder that is fixedly installed on the said frame, and said terminal fixed connection of push rod of going up hydraulic cylinder gone up screen frame, and said top sieve frame bottom is fixedly connected with said guide rail slide block on two said upper strata sieve nest guide rails; All be arranged at intervals with some screen casings in said screen frame down and the last screen frame, the interval in the said upward screen frame between adjacent two said screen casings is bigger than the interval between adjacent two the said screen casings in the said screen frame down; One end opening of each said screen casing, other end sealing, and on the tube wall of said screen casing, be arranged at intervals with some pores; Be provided with a slotted hole on the wherein side of said screen frame down and last screen frame, and the short hole of some branches that is communicated with said slotted hole, all be arranged at intervals with some on another side of said screen frame down and last screen frame and each said branch corresponding through hole in short hole; The openend of each said screen casing all connects the short hole of a said branch, and blind end correspondence respectively is arranged in the said through hole; The input of each said slotted hole all connects an air inlet pipe.
2. a kind of vibration as claimed in claim 1 is made mechanism in order with the screening of air-flow convolution, and it is characterized in that: said frame comprises two curb girders, and a wherein end top of two said curb girders is provided with two butt beams; Said two upper strata sieve nest guide rails correspondence respectively are arranged on the said curb girder, and its upper surface is concordant with said curb girder upper surface; Said two lower floor's sieve nest guide rails correspondence respectively are arranged on the said curb girder, and its lower surface is concordant with said curb girder lower surface; Said upward hydraulic cylinder in the sieve nest of said upper strata is arranged on the top of said end carriage, and the said hydraulic cylinder down in the said lower floor sieve nest is arranged on the bottom of said end carriage.
3. a kind of vibration as claimed in claim 2 is made mechanism in order with the screening of air-flow convolution; It is characterized in that: it also comprises frame travel mechanism; Said frame travel mechanism comprises two total sieve guide rails that are fixed on the workbench; All slide on two said total sieve guide rails and be provided with total sieve slide block in the corresponding respectively belows that are positioned at a said curb girder of two said total sieve guide rails, all corresponding said curb girder that is positioned at its top that is fixedly connected of said total sieve slide block on every said total sieve guide rail; Wherein the arranged outside of a said curb girder has the electric machine support that is fixed on the workbench, and said electric machine support is provided with motor, the output connection gear of said motor, and said gear is meshed with tooth bar on being arranged on this said curb girder.
4. make mechanism like claim 1 or 2 or 3 described a kind of vibrations in order with the screening of air-flow convolution; It is characterized in that: said down screen frame and said is gone up measure-alike in the screen frame; The screen casing quantity that is provided with in the said screen frame down is 17, and the screen casing quantity that is provided with in the said upward screen frame is 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210202004 CN102687666B (en) | 2012-06-15 | 2012-06-15 | Vibration and airflow combined screening straightening-out mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210202004 CN102687666B (en) | 2012-06-15 | 2012-06-15 | Vibration and airflow combined screening straightening-out mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102687666A true CN102687666A (en) | 2012-09-26 |
| CN102687666B CN102687666B (en) | 2013-10-30 |
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ID=46853552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210202004 Expired - Fee Related CN102687666B (en) | 2012-06-15 | 2012-06-15 | Vibration and airflow combined screening straightening-out mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102687666B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636331A (en) * | 2013-12-04 | 2014-03-19 | 中国农业大学 | Tissue culture seedling rapid transplanting machine based on laser cutting and transplanting method thereof |
| CN109022183A (en) * | 2018-10-06 | 2018-12-18 | 泰州市正阳麦芽有限公司 | A kind of brewer's wort preparation facilities |
| CN111558528A (en) * | 2020-05-18 | 2020-08-21 | 赖新亮 | Air-flowing type dust-free stone removing method for bean processing |
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| DD239957A1 (en) * | 1985-08-06 | 1986-10-15 | Halle Saat & Pflanzengut | METHOD AND DEVICE FOR SIZING PLANT PRODUCTS |
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2012
- 2012-06-15 CN CN 201210202004 patent/CN102687666B/en not_active Expired - Fee Related
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| DD239957A1 (en) * | 1985-08-06 | 1986-10-15 | Halle Saat & Pflanzengut | METHOD AND DEVICE FOR SIZING PLANT PRODUCTS |
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| JPH08103123A (en) * | 1994-10-07 | 1996-04-23 | Kubota Corp | Rice transplanter |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636331A (en) * | 2013-12-04 | 2014-03-19 | 中国农业大学 | Tissue culture seedling rapid transplanting machine based on laser cutting and transplanting method thereof |
| CN109022183A (en) * | 2018-10-06 | 2018-12-18 | 泰州市正阳麦芽有限公司 | A kind of brewer's wort preparation facilities |
| CN111558528A (en) * | 2020-05-18 | 2020-08-21 | 赖新亮 | Air-flowing type dust-free stone removing method for bean processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102687666B (en) | 2013-10-30 |
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