CN215784925U - Multistage centrifugal equipment is used in seed breeding of high yield - Google Patents

Abstract

The utility model relates to the technical field of seed breeding, and discloses a high-yield multi-stage centrifugal device for seed breeding, which comprises a box body, wherein the bottom of the box body is provided with four supporting legs, the side wall of the box body is provided with a feeding pipe, the lower surface of the box body is provided with an electric control discharging pipe, the side wall of the box body is hinged with an opening and closing door, the upper surface of the box body is provided with a centrifugal fan, two opposite inner wall surfaces of the box body are respectively provided with a guide rail, a filter screen is arranged between the two opposite guide rails, two sides of the filter screen are respectively provided with a sliding block, the sliding blocks are in sliding connection with the guide rails, and a locking assembly clamped with the guide rails is arranged in the sliding blocks. This high yield is multistage centrifugal equipment for seed selection, the seed through centrifugal fan's effort in with the box is centrifuged to make lighter seed upwards float, and then realize separating the effect of seed selection, through being provided with a plurality of filter screens in the box, the effectual tiny particle seed of being convenient for keep apart lighter carries out the multistage separation simultaneously, thereby accomplishes the separation seed selection.

Description

Multistage centrifugal equipment is used in seed breeding of high yield

Technical Field

The utility model relates to the technical field of seed breeding, in particular to a multistage centrifugal device for high-yield seed breeding.

Background

Seeds (seed), gymnosperms and angiosperms, which are formed by the ovule through pollination and fertilization. The seeds generally consist of 3 parts of a seed coat, an embryo and an endosperm, and some mature seeds of plants only comprise two parts of the seed coat and the embryo. The formation of seeds allows the young sporozoite ovules to be protected maternal and to be nourished sufficiently like a mammalian fetus. Seeds also have various structures suitable for spreading or resisting adverse conditions, creating good conditions for the ethnic continuation of plants. It is therefore advantageous that the seed plant can replace ferns during the phylogenetic development of the plant. The above are seeds of botanical significance, not seeds on production, which include not only the above botanical seeds, but also organs and artificial seeds from which the plant can be used for propagation.

At present, in order to improve the planting efficiency, seeds need to be bred, so that the planted seeds are ensured to be high-quality seeds, and then the yield is improved.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the multistage centrifugal equipment for high-yield seed breeding, which has the advantages of high breeding efficiency and the like, and solves the problems that the existing breeding method mainly selects seeds one by one, wastes time and labor and wastes a large amount of time.

(II) technical scheme

In order to realize the purpose of high breeding efficiency, the utility model provides the following technical scheme: the utility model provides a high yield seed is multistage centrifugal equipment for selective breeding, the power distribution box comprises a box body, the bottom of box is provided with four supporting legs, be provided with the inlet pipe on the lateral wall of box, the lower surface of box is provided with automatically controlled discharging pipe, it has the door that opens and shuts to articulate on the lateral wall of box, the upper surface of box is provided with centrifugal fan, all be provided with the guide rail on two relative internal faces of box, be provided with the filter screen between two relative guide rails, the both sides of filter screen all are provided with the slider, slider and guide rail sliding connection, be provided with the locking subassembly with guide rail looks joint in the slider.

Furthermore, the inside of the opening and closing door is embedded with observation glass, and the opening and closing door is provided with a handle and a door lock.

Further, the inlet pipe is located the downside of filter screen, and the inlet pipe is the slope form.

Furthermore, the inner bottom wall of the box body inclines towards the electric control discharge pipe from the periphery.

Furthermore, the top of guide rail is equipped with the card hole, and the locking subassembly passes through card hole and guide rail looks joint.

Furthermore, the locking subassembly is including establishing the flexible chamber in the slider, establishing the through-hole in flexible chamber top to and place the flexible fastener in flexible chamber in, wherein, flexible fastener runs through-hole and jack joint.

Furthermore, flexible fastener is including placing the expanding spring in the flexible chamber in, the limiting plate that is connected with expanding spring one end in to and set up the card post at the limiting plate opposite side, wherein, the card post runs through and runs through mouthful and the joint of card hole.

Furthermore, the number of the filter screens is not less than two.

Further, the output end of the centrifugal fan is provided with a cloth bag dust hood.

(III) advantageous effects

Compared with the prior art, the utility model provides the multistage centrifugal equipment for high-yield seed breeding, which has the following beneficial effects:

1. this high yield seed is multistage centrifugal equipment for selective breeding through set up centrifugal fan on the box, is convenient for carry out the centrifugation through centrifugal fan's effort with the seed in the box to make lighter seed upwards float, and then realize separating the effect of selective breeding, be provided with a plurality of filter screens in through the box, be convenient for effectual isolation lighter tiny particle seed carries out the multiple separation simultaneously, thereby accomplishes the separation selective breeding.

2. This high yield is multistage centrifugal equipment for seed selection is provided with the locking subassembly through being provided with between filter screen and the guide rail, but be convenient for set the filter screen to quick assembly disassembly's sliding structure to be convenient for with its roll-off, clear up unqualified seed on it, can change the aperture of filter screen according to the condition simultaneously, through being provided with the door that opens and shuts on the box, be convenient for open the box through the door that opens and shuts, thereby clear up and maintain its inside structure.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention.

In the figure: 1 box, 2 supporting legs, 3 inlet pipes, 4 automatically controlled discharging pipes, 5 door, 6 centrifugal fan, 7 sack dust excluding hoods, 8 guide rails, 9 filter screens, 10 sliders, 11 flexible chamber, 12 card holes, 13 expanding spring, 14 limiting plates, 15 card posts, 16 run-through mouths.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the multi-stage centrifugal apparatus for high-yield seed breeding in this embodiment includes a box body 1, the box body 1 is a hollow rectangular body, the front surface of the box body 1 is open, four support legs 2 are welded to the bottom of the box body 1, an integrally formed feed pipe 3 is arranged on the side wall of the box body 1, the feed pipe 3 is used for feeding seeds into a hollow cavity inside the box body 1, an integrally formed electrically controlled discharge pipe 4 is arranged on the lower surface of the box body 1 and used for discharging good seeds after the seed breeding is completed, an opening and closing door 5 is hinged to the side wall of the box body 1, the opening and closing door 5 closes the opening of the box body 1, so that the box body 1 is opened and closed by opening and closing the opening and closing door 5, a centrifugal fan 6 is arranged on the upper surface of the box body 1, an input end of the centrifugal fan 6 is located at the opening and closing door, so that a centrifugal environment is formed in the hollow cavity of the box body 1 by the output of the centrifugal fan 6, all welded on two relative internal faces of box 1 has guide rail 8, and guide rail 8 is the character cut in bas-relief, is provided with filter screen 9 between two relative guide rail 8, and slider 10 has all been welded to filter screen 9's both sides, slider 10 and guide rail 8 sliding connection to make filter screen 9 pass through slider 10 slidable mounting between two guide rail 8, be provided with the locking subassembly with guide rail 8 looks joint in the slider 10, the locking subassembly is used for fixing filter screen 9 between two guide rail 8.

In this embodiment, embedded observation glass that has in the above-mentioned door 5 that opens and shuts, observation glass is convenient for personnel to run through the inside behavior of box 1 from the outside, is provided with handle and lock on the door 5 that opens and shuts, and the handle is convenient for control opening and shutting of door 5, and the lock is convenient for lock door 5 that opens and shuts.

In this embodiment, inlet pipe 3 is located the downside of filter screen 9 to be convenient for drop into the bottom of box 1 with the seed, and then be convenient for make light and small seed upwards float through the centrifugation, and inlet pipe 3 is the slope form, makes things convenient for the seed to get into the inside of box 1.

In this embodiment, the inner bottom wall of box 1 is by all around towards the slope of automatically controlled discharging pipe 4 department, and the seed of the bottom of being convenient for slides to automatically controlled discharging pipe 4 department to more smooth ejection of compact.

In this embodiment, card hole 12 has been seted up at guide rail 8's top, and the locking subassembly passes through card hole 12 and guide rail 8 looks joint to fix filter screen 9, can dismantle filter screen 9 simultaneously through the unblock with trading and clearing up.

The locking assembly comprises a telescopic cavity 11 arranged in the sliding block 10, a through hole 16 arranged above the telescopic cavity 11, and a telescopic clamping piece arranged in the telescopic cavity 11, wherein the telescopic cavity 11 is communicated with the through hole 16, the diameter of the through hole 16 is smaller than that of the telescopic cavity 11, and the telescopic clamping piece penetrates through the through hole 16 and is clamped with the clamping hole 12.

Above-mentioned flexible fastener is including placing the expanding spring 13 in flexible chamber 11 in, the limiting plate 14 that is connected with expanding spring 13 one end, and set up the card post 15 at the limiting plate 14 opposite side, card post 15 and limiting plate 14 are integrated into one piece, the diameter of limiting plate 14 is greater than the diameter that runs through mouthful 16, play spacing effect, make card post 15 stretch out and draw back through expanding spring 13's elasticity, wherein, card post 15 runs through and runs through mouthful 16 and calorie hole 12 looks joint, make its shrink through pressing card post 15 simultaneously, thereby it is fixed to solve, be convenient for dismantle filter screen 9.

In this embodiment, the number of the filter screens 9 is not less than two, which is convenient for screening seeds with different sizes, thereby realizing the effect of multi-stage breeding.

In this embodiment, centrifugal fan 6's output is provided with sack dust excluding hood 7, is convenient for take in the dust of absorbing out in sack dust excluding hood 7, avoids appearing the condition of raise dust.

When the seed selection device is used, seeds are put into the hollow cavity of the box body 1 through the feeding pipe 3, the centrifugal fan 6 is started, the acting force of the centrifugal fan 6 is utilized to carry out centrifugal seed selection on the seeds in the box body 1, so that the light seeds float upwards, and the effect of distinguishing and isolating is realized through the screening of the plurality of filter screens 9;

after the centrifugal breeding is finished, the centrifugal fan 6 is closed, the opening and closing door 5 is opened, the clamping column 15 is pressed to remove the fixation of the filter screen 9, the filter screen 9 slides out, the filter screen 9 is cleaned and replaced, the filter screen is drawn into the guide rail 8 after the centrifugal breeding is finished, and the automatic clamping fixation is realized by the elasticity of the telescopic spring 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a high yield seed is multistage centrifugal equipment for selective breeding, includes box (1), and the bottom of box (1) is provided with four supporting legs (2), its characterized in that: the automatic feeding device is characterized in that a feeding pipe (3) is arranged on the side wall of the box body (1), an electric control discharging pipe (4) is arranged on the lower surface of the box body (1), an opening and closing door (5) is hinged to the side wall of the box body (1), a centrifugal fan (6) is arranged on the upper surface of the box body (1), guide rails (8) are arranged on two opposite inner wall surfaces of the box body (1), a filter screen (9) is arranged between the two opposite guide rails (8), sliding blocks (10) are arranged on two sides of the filter screen (9), the sliding blocks (10) are connected with the guide rails (8) in a sliding mode, and locking assemblies clamped with the guide rails (8) are arranged in the sliding blocks (10).

2. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the inside of the opening and closing door (5) is embedded with observation glass, and a handle and a door lock are arranged on the opening and closing door (5).

3. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the feeding pipe (3) is positioned at the lower side of the filter screen (9), and the feeding pipe (3) is inclined.

4. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the inner bottom wall of the box body (1) inclines towards the electric control discharge pipe (4) from the periphery.

5. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the top of guide rail (8) is equipped with card hole (12), and the locking subassembly passes through card hole (12) and guide rail (8) looks joint.

6. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 5, wherein: the locking assembly comprises a telescopic cavity (11) arranged in the sliding block (10), a through hole (16) arranged above the telescopic cavity (11), and a telescopic clamping piece arranged in the telescopic cavity (11), wherein the telescopic clamping piece penetrates through the through hole (16) and is clamped with the clamping hole (12).

7. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 6, wherein: the telescopic clamping piece comprises a telescopic spring (13) arranged in a telescopic cavity (11) in a built-in mode, a limiting plate (14) connected with one end of the telescopic spring (13) and a clamping column (15) arranged on the other side of the limiting plate (14), wherein the clamping column (15) penetrates through a through hole (16) and is clamped with a clamping hole (12) in a clamped mode.

8. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the number of the filter screens (9) is not less than two.

9. The multistage centrifugal apparatus for seed selection of high-yield seeds according to claim 1, wherein: the output end of the centrifugal fan (6) is provided with a cloth bag dust hood (7).

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