CN113412782A - Kelp is grown seedlings with device of thinning out seedlings - Google Patents
Kelp is grown seedlings with device of thinning out seedlings Download PDFInfo
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- CN113412782A CN113412782A CN202110600987.0A CN202110600987A CN113412782A CN 113412782 A CN113412782 A CN 113412782A CN 202110600987 A CN202110600987 A CN 202110600987A CN 113412782 A CN113412782 A CN 113412782A
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- 238000004891 communication Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 5
- 230000001680 brushing effect Effects 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 210000003205 muscle Anatomy 0.000 description 4
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- 238000000926 separation method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
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- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
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- 239000006185 dispersion Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
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- 238000009304 pastoral farming Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G33/00—Cultivation of seaweed or algae
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- Life Sciences & Earth Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Environmental Sciences (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention relates to a seedling thinning device for kelp seedling culture, which is used for thinning seedlings attached to a seedling curtain and comprises the following components: thinning platform, thinning brush and drive arrangement. The seedling thinning table comprises a table board, the table board is used for placing the seedling curtain, the seedling thinning brush is arranged on the table board and used for sweeping the seedling curtain placed on the table board, and the driving device can drive the seedling thinning brush to move on the table board along the direction vertical to the length direction of the seedling thinning brush. The seedling thinning force of the seedling curtain is uniform through the device, so that the seedling thinning quality is uniform, the damage to seedlings attached to the seedling curtain is reduced, and the working efficiency is high.
Description
Technical Field
The invention relates to the field of marine ranching equipment, in particular to a seedling thinning device for kelp seedling culture.
Background
In the process of cultivating kelp seedlings, the seedlings are usually fallen off due to factors such as diseases and the like, so that the density of the seedlings on a seedling curtain is too low, and the quality of the seedling curtain is reduced. In order to avoid too low seedling density on the seedling curtain caused by seedling falling, more seedlings are usually attached to the seedling curtain when the seedlings are cultivated, although a part of seedlings are caused to fall due to diseases, more seedlings are attached to the seedling curtain, more seedlings still exist on the seedling curtain after the diseases are over, the density of the seedlings is larger, the seedling curtain is dredged, and redundant seedlings on the seedling curtain are removed. In the existing seedling thinning operation, the seedling curtain is completely scrubbed by a brush manually to finish the seedling thinning work. The seedling curtain that need dredge the seedling is more, and artifical seedling thinning inefficiency, working strength is high, needs a lot of manual works. In addition, the manual seedling thinning is carried out, the seedling thinning quality of the seedling curtain is uneven due to uneven seedling thinning strength of people, the injury to seedlings is large, and the manual labor is easy to fatigue along with the seedling thinning, so that the seedling thinning quality is also inconsistent.
Disclosure of Invention
The invention provides a seedling thinning device for kelp seedling cultivation, which has uniform seedling thinning force on a seedling curtain, uniform seedling thinning quality, high working efficiency and capability of reducing damage to seedlings attached to the seedling curtain and solving the problems in the prior art.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a kelp is grown seedlings with thinning out seedling device for fry attached to the seedling curtain is thinned out, a serial communication port, include: thinning the seedling platform, thinning brush and drive arrangement, thinning the seedling platform and including the mesa, the mesa is used for placing the seedling curtain, thins the seedling brush and locates the mesa for carry out the brush to the seedling curtain of placing in the mesa, drive arrangement can follow with thin seedling brush length direction looks vertically direction drive and thin seedling brush in the mesa motion.
Further, kelp is grown seedlings with dredging seedling device still includes: the first fixing device is fixedly arranged on the seedling thinning platform and can fix one end of the seedling curtain; the second fixing device is arranged on the opposite side of the first fixing device, a seedling thinning space is formed between the second fixing device and the first fixing device, the second fixing device can fix the other end of the seedling curtain, and the second fixing device is arranged on the seedling thinning platform in a sliding mode so that the length of the seedling thinning space is changed; and the traction device is connected with the second fixing device and can drive the second fixing device to move towards the direction far away from the first fixing device.
Furthermore, the table-board is an upward convex arc-shaped surface.
Further, the mesa is equipped with the recess that is strip distribution, and when the mesa was arranged in to the seedling curtain, the knot of seedling curtain can be held to the recess.
Further, the table top can be detachably arranged on the seedling thinning table.
Further, kelp is grown seedlings with dredging seedling device, dredges the seedling brush and includes: the beam is arranged on the upper side of the table top and extends along the length direction of the seedling thinning brush; the walking wheels are arranged at the two ends of the cross beam and are abutted with the table top; the brush body, the brush body sets up in the downside of crossbeam, and the brush body includes elastomer and brush hair, and the brush hair passes through the downside of elastomer connection crossbeam.
Further, the elastomer is a polyurethane elastomer.
Further, polyurethane elastomer's downside forms a plurality of concave brush hair mounting grooves, and a plurality of brush hair mounting grooves of concave upward are along dredging seedling brush length direction evenly distributed, and the brush hair is installed in the brush hair mounting groove, and convex separation muscle down is formed to polyurethane elastomer's between per two adjacent brush hair mounting grooves lower extreme.
Further, polyurethane elastomer's downside forms a plurality of concave brush hair mounting grooves, and a plurality of brush hair mounting grooves of going up the concave are along dredging seedling brush length direction evenly distributed, and the brush hair is installed in the brush hair mounting groove, and both ends form the separated time arch respectively around the polyurethane elastomer between per two adjacent brush hair mounting grooves, and the separated time arch is separated time arch and polyurethane elastomer integrated into one piece.
Furthermore, the wire dividing protrusion comprises a conical end part, and the hardness of the conical end part is greater than that of the rest part of the wire dividing protrusion.
The invention adopts the structure and has the advantages that:
1. the mechanical seedling thinning replaces manpower, so that the seedling thinning efficiency is improved, the liberation is realized, and the productivity is improved;
2. the mechanical seedling thinning force is uniform, the seedling thinning of the seedling curtain is uniform, and the seedling thinning quality is improved;
3. one of the two fixing devices can move towards the direction far away from the other fixing device, so that the seedling curtain can be tensioned, and the seedling thinning efficiency and the seedling thinning quality are improved;
4. the elastic body is arranged on the thinning brush, and the elastic body can play a role in buffering under the condition that the knots are arranged on the seedling curtain, so that the impact and the blockage of the knots to the thinning brush in the thinning process are reduced;
5. the elastomer of thinning the seedling brush is equipped with the separation muscle, can separate the seedling rope in the seedling curtain at thinning the seedling in-process, improves and thins seedling efficiency and thins seedling quality. .
Drawings
Fig. 1 is a schematic side view of an embodiment of the present invention.
Fig. 2 is a schematic front view of a seedling curtain.
Fig. 3 is a schematic view of a thinning brush structure.
Fig. 4 is a cross-sectional view taken at a-a in fig. 3.
In the figure, 1, a thinning platform; 11. a table top; 111. a groove; 2. thinning and brushing; 21. a cross beam; 22. a traveling wheel; 23. a brush body; 231. an elastomer; 2311. a bristle mounting groove; 2312. separating ribs; 2313. a branching bulge; 23131. a conical end portion; 232. brushing; 3. a drive device; 4. a first fixing device; 5. a second fixing device; 6. a traction device; 61. a hauling rope; 62. a traction block; 7. a guide rail; 8. seedling curtains; 81. fixing the rod; 82. seedling ropes; 83. connecting ropes, 84 and knots.
Detailed Description
In order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
As shown in fig. 1 to 4 and fig. 1, a thinning apparatus for raising a seedling of a kelp includes: thinning platform 1, thinning brush 2 and drive arrangement 3. Thinning platform 1 includes mesa 11, and mesa 11 is used for placing seedling curtain 8, thins seedling brush 2 and locates mesa 11 for carry out the brush to the seedling curtain 8 of placing in mesa 11, drive arrangement 3 can be along with thining seedling brush 2 length direction looks vertically direction drive thins seedling brush 2 in the motion of mesa 11.
According to the embodiment of the technical scheme, the driving device 3 is connected with the seedling thinning brush 2 through a chain or a transmission belt, and can carry the seedling thinning brush 2 to perform single-pass or reciprocating motion to sweep the seedling curtain 8 on the table board 11, so that the seedling thinning effect is achieved. Drive arrangement 3 drives and dredges seedling brush 2 and carries out the brush to the seedling on the seedling curtain 8, compares and dredges the seedling in present manual work, and is more even in the dynamics, and is more stable in the frequency, when improving and dredges seedling quality and dredges seedling efficiency, and the seedling harm to on the seedling curtain 8 is littleer, is difficult for causing the secondary damage. The seedling curtain 8 is thinned through the device, so that the labor intensity of workers is reduced, and the labor cost is reduced. In addition, the device for thinning the seedlings solves the problems that manual work is easy to fatigue for a long time, so that the quality of the thinned seedlings is uneven, the problem that different manual seedling thinning qualities are not uniform is solved, and the seedling thinning quality is improved. The driving device 3 can be selected as a remote control type variable frequency motor, and the sweeping frequency of the seedling thinning brush 2 can be adjusted and controlled through remote control.
As shown in fig. 1, a seedling thinning device for raising kelp seedlings further comprises: a first fixing device 4, a second fixing device 5 and a traction device 6. The first fixing device 4 is fixedly arranged on the thinning platform 1 and can fix one end of the seedling curtain 8; the second fixing device 5 is arranged on the opposite side of the first fixing device 4, a seedling thinning space is formed between the second fixing device 5 and the first fixing device 4, the second fixing device 5 can fix the other end of the seedling curtain 8, and the second fixing device 5 is slidably arranged on the seedling thinning platform 1 so that the length of the seedling thinning space is changed; the traction device 6 is connected with the second fixing device 5 and can drive the second fixing device 5 to move towards the direction far away from the first fixing device 4. In the embodiment of the invention, the first fixing device 4 and the second fixing device 5 are oppositely arranged and can respectively fix two ends of the seedling curtain 8, wherein the first fixing device 4 is fixedly connected with the seedling thinning platform 1, the second fixing device 5 is slidably arranged on the seedling thinning platform 1 and can move on the seedling thinning platform 1 in the direction away from the first fixing device 4, the traction device 6 pulls the second fixing device 5 to move in the direction away from the first fixing device 4, because two ends of the seedling curtain 8 are respectively fixed by the first fixing device 4 and the second fixing device 5, the second fixing device 5 pulls the seedling curtain 8 under the traction of the traction device 6, so that the seedling curtain 8 is tensioned in the length direction, after the seedling curtain 8 is tensioned, the seedling ropes 82 in the seedling curtain 8 are also in the straightening state, the resistance to the seedling thinning brush 2 is also reduced after the seedling ropes 82 are straightened, and the seedling thinning of the seedling curtain 8 is smoother, the seedling thinning efficiency is improved. In addition, when the seedling curtain 8 is manufactured, a certain error exists in the length of the seedling curtain 8, the second fixing device 5 is arranged to be sliding, the error can be adapted, and the fault tolerance of the device is increased. In an alternative embodiment, both the first fixing means 4 and the second fixing means 5 may be arranged to slide. In the embodiment of the present invention, the first fixing device 4 and the second fixing device 5 are both fixing hooks, and the traction device 6 comprises a traction rope 61 and a traction block 62. The traction block 62 is connected to the second fixation device 5 by a traction rope 61. The first and second fixing devices 4 and 5 of the present invention are not limited to the fixing hook, and the traction device 6 is not limited to the traction rope 61 and the traction block 62.
As shown in fig. 1 and 2, the table top 11 is an upward convex arc-shaped surface. The fixing rods 81 for fixing the seedling ropes 82 are often arranged at the two ends of the seedling curtain 8, the seedling ropes 82 are wound on the fixing rods 81, the thickness of the fixing rods 81 is larger than that of the seedling ropes 82 in the middle of the seedling curtain 8, the seedling curtain 8 cannot be well attached to the table top 11, and especially in the place close to the fixing rods 81, the seedling ropes 82 cannot contact with the table top 11. The table top 11 is arranged to be an upward convex arc-shaped surface, so that the seedling rope 82 between the fixing rods 81 at the two ends of the seedling curtain 8 can be well attached to the table top 11 when being placed on the table top 11. When the seedling curtain 8 is tensioned by the first fixing device 4 and the second fixing device 5, the seedling ropes 82 between the fixing rods 81 at the two ends of the seedling curtain 8 are in a tensioned state and suspended between the fixing rods 81, and then the seedling curtain 8 is dredged, because the seedling ropes 82 are tensioned, the shaking of the seedling ropes 82 is easily caused by the seedling dredging, the unstable seedling dredging can be caused, and the shaken seedling ropes 82 can generate resistance to the seedling dredging brush 2, so that the seedling brushing of the seedling brush 2 on the seedling curtain 8 is not smooth, the efficiency is low, because the shaking exists, the force of the seedling dredging brush 2 on brushing the seedling curtain 8 is not uniform, the seedling dredging quality is uneven and uneven, the table top 11 is arranged to be an upward convex arc surface, the tensioned seedling ropes 82 can be supported, the seedling ropes 82 are not easy to shake in the seedling brushing process, the resistance to the seedling dredging brush 2 in the seedling dredging process is reduced, the seedling dredging efficiency is improved, the seedling rope 82 is not easy to shake, the sweeping brush of the seedling thinning brush 2 is more uniform, the force acting on the seedling curtain 8 is more uniform, and the seedling thinning quality is improved. Mesa 11 sets up to the epirelief arcwall face, compare in the plane, when dredging seedling in-process, seedling curtain 8 takes out from the pond of growing seedlings, can be with the hosepipe in the pond of growing seedlings to mesa 11 on, and, dredging the seedling in-process, the seedling of being dredged seedling brush 2 brush down can break, also have water on mesa 11, epirelief arcwall face is favorable to water to be left from mesa 11, and can not cause water to gather with mesa 11, be favorable to the drainage, at the drainage in-process, rivers also can take mesa 11 with the seedling that drops down.
As shown in fig. 1 and 2, the table 11 is provided with grooves distributed in a strip shape, and the grooves can accommodate the knots 84 of the seedling curtain 8 when the seedling curtain 8 is placed on the table 11. In order to make the position between seedling rope 82 of seedling curtain 8 and the seedling rope 82 relatively stable, it is difficult for the dispersion, often link up through connecting rope 83 between seedling rope 82 and the seedling rope 82, connect through connecting rope 83, connect the place that rope 83 is connected with seedling rope 82 and often have knot 84, the thickness of knot 84 often is greater than the thickness of seedling rope 82, the existence of knot 84 makes that seedling rope 82 can not be good laminate with mesa 11, for example, one section seedling rope 82 between two adjacent knots 84 on same seedling rope 82 has partly, even all be in unsettled state, can not laminate with mesa 11 better when placing mesa 11. In addition, seedling rope 82 is in the tensioning state also can be in unsettledly, produces the shake when dredging the seedling through dredging seedling brush 2, and then hinders the motion of dredging seedling brush 2, reduces and dredges seedling efficiency, because the existence of shake also can make and dredge seedling brush 2 inhomogeneous to the dynamics of seedling curtain 8 brush for it is uneven, inhomogeneous to dredge seedling quality. The table top 11 is provided with the strip-shaped grooves, the nodules 84 in the seedling curtain 8 can enter the grooves, so that the seedling curtain 8 can be well attached to the table top 11, and the shaking can be reduced because the table top 11 supports the seedling ropes 82 during seedling thinning, so that the resistance of the seedling ropes 82 to the seedling thinning brush 2 is reduced, and the seedling thinning efficiency is improved; the shaking of the seedling ropes 82 is reduced, and the interference of the seedling ropes 82 to the seedling thinning brush 2 can also be reduced, so that the seedling thinning is more uniform, and the seedling thinning quality is improved.
In the embodiment of the invention, the table top 11 can be detachably arranged on the thinning table 1. The table board 11 can be used for independently producing various types of seedlings, thinning different seedling curtains 8, replacing different table boards 11 and adapting to various different seedling curtains 8. For example, set up the draw-in groove on mesa 11, set up the buckle at thinning the seedling bench, the buckle is detained in the draw-in groove during the installation, realizes fixed mounting, during the dismantlement, with the buckle deviate from the draw-in groove can.
As shown in fig. 3 and 4, the thinning brush 2 includes: a beam 21, a road wheel 22 and a brush body 23. The beam 21 is arranged on the upper side of the table top 11 and extends along the length direction of the thinning brush 2; the walking wheels 22 are arranged at two ends of the cross beam 21 and are abutted against the table top 11; the brush body 23, the brush body 23 is disposed on the lower side of the beam 21, the brush body 23 includes an elastic body 231 and bristles 232, and the bristles 232 are connected to the lower side of the beam 21 through the elastic body 231. The travelling wheels 22 are arranged on the guide rails on the thinning platform 1 and travel along the guide rails under the driving of the driving device 3. Dead lever 81 at 8 both ends of seedling curtain to and between dead lever 81 node 84 on the seedling rope 82, dredge again that seedling brush 2 dredges the seedling in-process and can lead to the fact to block to brush hair 232, produce great resistance, can make to dredge 2 brushes of seedling brush not smooth and easy, dredge seedling efficiency and reduce, node 84 blocks to brush hair 232 moreover and can lead to the fact to dredge the seedling dynamics inhomogeneous, makes to dredge the seedling quality not high to seedling curtain 8. Set up elastomer 231 between brush hair 232 and crossbeam 21, brush hair 232 passes through elastomer 231 and crossbeam 21 is connected, when brushing seedling curtain 8, especially, when dredging seedling brush 2 and sweep tubercle 84, elastic deformation can take place for elastomer 231, produce the bending, thereby alleviate the impact of tubercle 84 to dredging seedling brush 2 and block, reduce the resistance of tubercle 84 to dredging seedling brush 2, it is more smooth and easy to dredge seedling brush 2 and brush seedling curtain 8, improve and dredge seedling efficiency, and simultaneously, elastomer 231 plays the cushioning effect, it is that 2 wiping dynamics of dredging seedling brush are more even, improve and dredge seedling quality.
In the embodiment of the present invention, the elastomer 231 is a polyurethane elastomer 231. Select elastomer 231 for polyurethane elastomer 231, polyurethane elastomer 231 elongation is big, the resilience is good, wear-resisting, ageing-resistant, be applied to on dredging seedling brush 2, dredge seedling brush 2 and need fully contact with seedling curtain 8, need reciprocal brush, need wearability good, the elongation is big, the resilience meets tubercle 84 department can better reduction impact, plays better cushioning effect, ageing-resistant can increase life. In some embodiments, the polyurethane elastomer is set to be anisotropic, the elastic coefficient of the polyurethane elastomer 231 in the brushing direction of the seedling brushing brush 2 is a, the elastic coefficient of the polyurethane elastomer 231 in the direction perpendicular to the brushing direction of the seedling brushing brush 2 is b, wherein a is greater than b, and when brushing, the polyurethane elastomer 231 in the brushing direction of the seedling brushing brush 2 can be ensured not to be easily deformed, the brushing path is not easily changed, the paths are consistent, the seedling is dredged more smoothly, and the seedling dredging efficiency is improved. In addition, the water in the seedling raising pond has high salt content and can corrode the elastomer, so that the elastomer 231 is easy to age, the aging resistance of the polyurethane elastomer 231 is good, and the service life of the seedling thinning brush 2 can be prolonged.
As shown in fig. 3 and 4, a plurality of upper concave bristle mounting grooves 2311 are formed at the lower side of the polyurethane elastic body 231, the upper concave bristle mounting grooves 2311 are uniformly distributed along the length direction of the thinning brush 2, the bristles 232 are mounted in the bristle mounting grooves 2311, and a lower convex separation rib 2312 is formed at the lower end of the polyurethane elastic body 231 between every two adjacent bristle mounting grooves 2311. Because connecting rope 83 and connecting seedling rope 82 can have the error, after knot 84 got into the recess of mesa 11, two adjacent seedling ropes 82 probably differ in the length between two adjacent recesses, even after seedling curtain 8 was tensioned, two adjacent seedling ropes 82 still probably leaned together, leaned together and at first made seedling rope 82 lean together one side brush inhomogeneous, the brush can not even sweep, in addition, leaned together and can hinder brush hair 232, increase seedling curtain 8 is to thinning out the resistance of brush 2. The lower extreme of polyurethane elastomer 231 between per two adjacent brush hair mounting grooves 2311 sets up protruding partition muscle 2312 down, partition muscle 2312 can separate two seedling ropes 82 when the gap between through two adjacent seedling ropes 82, avoid leading to the fact the hindrance to brush hair 232 because of seedling rope 82 leans on together, reduce the resistance of dredging 2 brush-brush in-process of seedling, reduce the vibrations of brush-brush in-process, in addition, also can make brush hair 232 more even to this side brush, improved and dredged seedling quality and dredged seedling efficiency. The side view of brush hair mounting groove 2311 is semicircle form, and brush hair 232 evenly distributed in brush hair mounting groove 2311 around the semicircle centre of a circle, can with the surperficial even contact of seedling rope 82, brush the seedling more evenly. When the seedling is dredged to the downside of seedling curtain 8, only need to turn over seedling curtain 8, brush once more can.
As shown in fig. 3 and 4, a plurality of concave bristle mounting grooves 2311 are formed at the lower side of the polyurethane elastomer 231, the concave bristle mounting grooves 2311 are uniformly distributed along the length direction of the thinning brush 2, the bristles 232 are mounted in the bristle mounting grooves 2311, the front and rear ends of the polyurethane elastomer 231 between every two adjacent bristle mounting grooves 2311 are respectively formed with a dividing protrusion 2313, and the dividing protrusions 2313 are integrally formed with the polyurethane elastomer 231 for dividing the protrusions 2313. When thinning out seedling brush 2 and brushing seedling curtain 8, especially when thinning out seedling brush 2 and tubercle 84 contact, probably can make seedling rope 82 of seedling curtain 8 take place to vibrate, therefore probably there is the situation that adds seedling rope 82 between two brush hairs 232, press from both sides seedling rope 82 between two brush hairs 232, can make brush hairs 232 carry out the brush unhindered to seedling rope 82, brush 2 and brush and lead to the fact extra resistance to thinning out, produce the impact, cause and thin 2 shakes of seedling brush, make and thin the seedling dynamics inhomogeneous, it descends to thin the seedling quality, the resistance still can cause the brush to slow down in addition, efficiency reduces. Both ends set up separated time arch 2313 respectively around the polyurethane elastomer 231 between per two adjacent brush hair mounting grooves 2311, separated time arch 2313 can block the gap between two seedling ropes 82 in knot 84 department, follow and dredge seedling brush 2 and move together, it can peel off seedling rope 82 from between two brush hair 232 in advance to be located the separated time arch 2313 of dredging seedling brush 2 moving direction, it is more unobstructed when making brush hair 232 pass through seedling rope 82, reduce the extra resistance to dredging seedling brush 2, reduce the shake, it is more even to dredge the seedling, improve and dredge the seedling quality and dredge seedling efficiency. Branching protrusion 2313 and polyurethane elastomer 231 integrated into one piece, and it is simpler to make, and more convenient to install. The elastic coefficient of the junction of the branching protrusion 2313 and the polyurethane elastomer 231 is c, the elastic coefficient of the junction of the branching protrusion 2313 far away from the polyurethane elastomer 231 is d, wherein c is larger than d, so that when the thinning brush 2 collides with the node 84, the junction of the branching protrusion 2313 and the polyurethane elastomer 231 is not easy to shake, and the node 84 can be clamped into a gap between the two seedling ropes 82 accurately.
As shown in fig. 4, the dividing protrusion 2313 includes a conical end 23131, and the conical end 23131 has a hardness greater than the remaining portion of the dividing protrusion 2313. Coniform tip 23131 one end is the pointed end, more easily blocks the gap between seedling rope 82, and hardness is greater than other positions wear-resisting when at first, can use for a long time not fragile, guarantees the effect that separated line arch 2313 will two seedling ropes 82 parts in addition, and hardness is changeed seedling rope 82 parts greatly, guarantees the separation distance.
The above-described embodiments should not be construed as limiting the scope of the invention, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (10)
1. The utility model provides a kelp is grown seedlings with thinning out seedling device for fry attached to the seedling curtain is thinned out, a serial communication port, include:
the seedling thinning platform comprises a table top, and the table top is used for placing the seedling curtain;
the seedling thinning brush is arranged on the table board and used for sweeping the seedling curtain placed on the table board;
the driving device can drive the thinning brush to move on the table board along the direction vertical to the length direction of the thinning brush.
2. The thinning apparatus for raising seedlings of kelp according to claim 1, further comprising:
the first fixing device is fixedly arranged on the seedling thinning platform and can fix one end of the seedling curtain;
the second fixing device is arranged on the opposite side of the first fixing device, a seedling thinning space is formed between the second fixing device and the first fixing device, the second fixing device can fix the other end of the seedling curtain, and the second fixing device is arranged on the seedling thinning platform in a sliding mode so that the length of the seedling thinning space is changed;
and the traction device is connected with the second fixing device and can drive the second fixing device to move in a direction far away from the first fixing device.
3. The thinning apparatus for raising seedlings of kelp as claimed in claim 1 or 2, wherein said table top is an upwardly convex arc surface.
4. The thinning apparatus for raising seedlings of kelp as claimed in claim 3, wherein said table top is provided with grooves distributed in a strip shape, and said grooves can accommodate nodules of said seedling curtain when said seedling curtain is placed on said table top.
5. The device of claim 1, wherein the table top is detachably disposed on the seedling thinning table.
6. The thinning apparatus for raising seedlings of kelp as claimed in claim 1, wherein said thinning brush comprises:
the beam is arranged on the upper side of the table board and extends along the length direction of the thinning brush;
the walking wheels are arranged at two ends of the cross beam and are abutted against the table top;
the brush body, the brush body set up in the downside of crossbeam, the brush body includes elastomer and brush hair, the brush hair passes through the elastomer is connected the downside of crossbeam.
7. The thinning apparatus for raising seedlings of kelp according to claim 6, wherein the elastomer is a polyurethane elastomer.
8. The device of claim 7, wherein a plurality of concave-up bristle mounting grooves are formed in the lower side of the polyurethane elastomer, the concave-up bristle mounting grooves are uniformly distributed along the length direction of the seedling thinning brush, the bristles are mounted in the bristle mounting grooves, and a downwardly convex partition rib is formed at the lower end of the polyurethane elastomer between every two adjacent bristle mounting grooves.
9. The device of claim 7, wherein a plurality of concave bristle mounting grooves are formed in the lower side of the polyurethane elastomer, the concave bristle mounting grooves are uniformly distributed along the length direction of the seedling thinning brush, the bristles are mounted in the bristle mounting grooves, and a branching protrusion is formed at each of the front and rear ends of the polyurethane elastomer between every two adjacent bristle mounting grooves, and is formed by integrally molding the branching protrusion and the polyurethane elastomer.
10. The thinning apparatus for raising seedlings of kelp as claimed in claim 9, wherein said branching projections comprise conical ends, the hardness of said conical ends being greater than the remaining parts of said branching projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110600987.0A CN113412782A (en) | 2021-05-31 | 2021-05-31 | Kelp is grown seedlings with device of thinning out seedlings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110600987.0A CN113412782A (en) | 2021-05-31 | 2021-05-31 | Kelp is grown seedlings with device of thinning out seedlings |
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| CN113412782A true CN113412782A (en) | 2021-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110600987.0A Pending CN113412782A (en) | 2021-05-31 | 2021-05-31 | Kelp is grown seedlings with device of thinning out seedlings |
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2021
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| CN103081796A (en) * | 2013-01-05 | 2013-05-08 | 荣成市蜊江水产有限责任公司 | Seaweed seedling cultivation seedling washing machine |
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