CN210275437U

CN210275437U - Water planting rooting device outside big leaf flemingia macrophylla tissue culture seedling bottle

Info

Publication number: CN210275437U
Application number: CN201921047720.8U
Authority: CN
Inventors: 蔡锦源; 莫晓宁; 余启明; 谢琳; 张佳艳; 李艾; 廖娟
Original assignee: Lushan College of Guangxi University of Science and Technology
Current assignee: Lushan College of Guangxi University of Science and Technology
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-04-10
Anticipated expiration: 2029-07-06

Abstract

The utility model provides a very heavy group of big leaf pulls out the outer water planting rooting device of tissue culture seedling bottle, including culture trough plate and floating plate, the upper surface of culture trough plate evenly is equipped with a plurality of cultivation seedling planting holes, the both sides of a plurality of cultivation seedling planting holes symmetry one by one are equipped with flexible nursery stock fixation clamp, the bottom of flexible nursery stock fixation clamp with the upper surface contact of culture trough plate; first screws are arranged at four top corners of the culture trough plate one by one, and the four first screws penetrate through the culture trough plate and the floating plate; the top ends of the four first screws are in contact with the upper surface of the culture tank plate, and the bottoms of the four first screws are not in contact with the lower surface of the floating plate; one end of each of the four first screw rods is provided with a first nut. The utility model discloses structural design is simple, and convenient operation runs through a plurality of showy boards and two fifth screws through two fourth screws and runs through a plurality of showy board after-connection fixed, guarantees to have sufficient buoyancy to prevent that the tissue culture seedling from sinking into the aquatic.

Description

Water planting rooting device outside big leaf flemingia macrophylla tissue culture seedling bottle

Technical Field

The utility model relates to a tissue culture seedling technical field mainly relates to the very heavy outer water planting rooting device of group's seedling bottle that pulls out of big leaf.

Background

Plant tissue culture, namely a plant sterile culture technology, is a subject which utilizes isolated organs (such as roots, stems, leaves, stem tips, flowers, fruits and the like), tissues (such as cambium, epidermis, cortex, medulla cells, endosperm and the like) or cells (such as megaspore, microspore, somatic cells and the like) and protoplast of a plant body, which are collectively called tissue culture seedlings, according to the theory that plant cells have totipotency, and can induce callus, adventitious buds and adventitious roots under the artificial conditions of sterile and proper artificial culture medium, illumination, temperature and the like, and finally form complete plants. Wherein, the rooting culture of the tissue culture seedling is a key link for forming a complete plant.

The traditional plant tissue culture generally adopts a culture bottle made of transparent materials, and culture media required by the tissue culture are added into the culture bottle. However, since the size of the culture flask is limited, it is difficult to satisfy the industrial production. If the tissue culture seedlings are moved out of the bottle for rooting culture, although the production capacity can be greatly improved, the existing tissue culture seedling bottle external rooting culture device is too simple and crude, the tissue culture seedlings are usually difficult to fix, the problems of slant and oblique growth and branch breakage of the tissue culture seedlings are easily caused, and the tissue culture seedlings are small, part of the tissue culture seedlings are easy to fall off and sink to the bottom of the water to cause the roots, stems and leaves of the tissue culture seedlings to rot and die, and finally the survival rate of the tissue culture seedlings is reduced, so that economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a big leaf is very heavy pulls out outer water planting rooting device of tissue culture seedling bottle for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the out-bottle water culture rooting device for the flemingia macrophylla tissue culture seedlings comprises a culture groove plate and a floating plate, wherein a plurality of seedling culture planting holes are uniformly formed in the upper surface of the culture groove plate, flexible seedling fixing clamps are symmetrically arranged on two sides of the seedling culture planting holes one by one, and the bottoms of the flexible seedling fixing clamps are in contact with the upper surface of the culture groove plate;

first screws are arranged at four top corners of the culture trough plate one by one, and the four first screws penetrate through the culture trough plate and the floating plate;

the top ends of the four first screws are in contact with the upper surface of the culture tank plate, and the bottoms of the four first screws are not in contact with the lower surface of the floating plate;

one end of each of the four first screw rods is provided with a first nut.

Preferably, the four first screws penetrate through the culture tank plate and the floating plate and are engaged with each other through the four first nuts.

Preferably, one side of the culture trough plate is provided with two second screws, one end of each second screw is provided with a second nut, and the two second screws penetrate through the plurality of culture trough plates and are installed through the two second nuts in an engaged mode.

Preferably, one side of the culture trough plate, which is far away from the second screw rod, is provided with two third screw rods, one end of each of the two third screw rods is provided with a third nut, and the two third screw rods penetrate through the plurality of culture trough plates and are installed through the two third nuts in an engaged manner.

Preferably, the flexible seedling fixing clamp comprises a supporting rod and a fixing clamp, a telescopic rod is arranged on one side of the top end of the supporting rod, the end portion of the telescopic rod extends into the fixing clamp, and a base is arranged at the bottom of the supporting rod.

Preferably, one end of the fixing clamp is provided with a convex block, the other end of the fixing clamp is provided with a clamping groove, and the clamping groove is meshed with the convex block and connected with the convex block.

Preferably, the center of the floating plate is provided with a filter screen, two fourth screws are arranged on one side of the floating plate, one end of each fourth screw is provided with a fourth nut, and the two fourth screws penetrate through the floating plate and then are installed through the fourth nuts in an engaged mode.

Preferably, one side of the floating plate, which is far away from the fourth screw rod, is provided with two fifth screw rods, one end of each of the two fifth screw rods is provided with a fifth nut, and the two fifth screw rods penetrate through the floating plates and are installed in a meshed mode through the two fifth nuts.

Compared with the prior art, the beneficial effects of the utility model are that:

the filter screen is arranged at the center of the floating plate, so that impurities and the like at the root can be filtered out, and the growth of the flemingia macrophylla tissue culture seedlings can not be influenced; the two symmetrical fixing clamps and the telescopic rods can ensure that the flemingia macrophylla tissue culture seedlings are fixed on the premise of not extruding the tissue culture seedlings; the four first screws penetrate through the culture tank plates and the floating plate, the two second screws penetrate through the plurality of culture tank plates, and the two third screws penetrate through the plurality of culture tank plates and then are fixedly connected, so that the culture tank plates can be connected together and cannot be scattered; run through a plurality of showy boards and two fifth screws through and connect it after a plurality of showy boards through two fourth screws and fix, guaranteed to have sufficient buoyancy and prevented that the tissue culture seedling from sinking into aquatic.

Drawings

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

fig. 2 is a schematic structural view of a flexible seedling fixing clamp of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 1;

fig. 4 is an enlarged view of region B in fig. 1.

Reference numerals: 1-culture trough plate, 11-first screw, 11 a-first nut, 12-second screw, 12 a-second nut, 13-culture seedling planting hole, 14-third screw, 14 a-third nut, 2-floating plate, 21-filter screen, 22-fourth screw, 22 a-fourth nut, 23-fifth screw, 23 a-fifth nut, 3-flexible seedling fixing clamp, 31-fixing clamp, 31 a-clamping groove, 31 b-lug, 32-telescopic rod, 33-support rod and 34-base.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to the attached drawings 1-4, the out-bottle water culture rooting device for the flemingia macrophylla tissue culture seedlings comprises a culture groove plate 1 and a floating plate 2, wherein the upper surface of the culture groove plate 1 is uniformly provided with a plurality of seedling culture planting holes 13, two sides of the seedling culture planting holes 13 are symmetrically provided with flexible seedling fixing clamps 3 one by one, and the bottoms of the flexible seedling fixing clamps 3 are in contact with the upper surface of the culture groove plate 1; first screws 11 are arranged at four top corners of the culture trough plate 1 one by one, and the four first screws 11 penetrate through the culture trough plate 1 and the floating plate 2; the top ends of the four first screws 11 are in contact with the upper surface of the culture trough plate 2, and the bottoms of the four first screws 11 are not in contact with the lower surface of the floating plate 2; one end of each of the four first screws 11 is provided with a first nut 11 a.

Referring to fig. 1, four first screws 11 penetrate through the culture tank plate 1 and the floating plate 2 and are engaged with each other by four first nuts 11 a; two second screws 12 are arranged on one side of the culture trough plate 1, second nuts 12a are arranged at one ends of the two second screws 12, and the two second screws 12 penetrate through the plurality of culture trough plates 1 and are installed in a mutually meshed mode through the two second nuts 12 a; two third screw rods 14 are arranged on one side, far away from the second screw rods 12, of the culture trough plate 1, third nuts 14a are arranged at one ends of the two third screw rods 14, and the two third screw rods 14 penetrate through the culture trough plate 1 and are installed through the two third nuts 14a in an engaged mode. In this example, four first screws 11 penetrate through the culture tank plates 1 and the floating plate 2, two second screws 12 penetrate through the culture tank plates 1, and two third screws 14 penetrate through the culture tank plates 1 and then are fixedly connected, so that the culture tank plates 1 can be connected together and cannot be scattered.

Referring to fig. 1 again, a filter screen 21 is disposed at the center of the floating plate 2, two fourth screws 22 are disposed at one side of the floating plate 2, a fourth nut 22a is disposed at one end of each of the two fourth screws 22, and the two fourth screws 22 are installed by being engaged with each other through the two fourth nuts 22a after penetrating through the plurality of floating plates 2; one side of the floating plate 2, which is far away from the fourth screw 22, is provided with two fifth screws 23, one end of each of the two fifth screws 23 is provided with a fifth nut 23a, and the two fifth screws 23 penetrate through the floating plates 2 and are mounted through the two fifth nuts 23a in an engaged manner. In this example, two fourth screws 22 penetrate through the plurality of floating plates 2 and two fifth screws 23 penetrate through the plurality of floating plates 2 and then are fixedly connected, so that sufficient buoyancy is ensured to prevent the tissue culture seedling from sinking into water.

Referring to fig. 2, the flexible seedling fixing clip 3 includes a supporting rod 33 and a fixing clip 31, a telescopic rod 32 is disposed on one side of the top end of the supporting rod 33, an end of the telescopic rod 32 extends into the fixing clip 31, and a base 34 is disposed at the bottom of the supporting rod 33; one end of the fixing clip 31 is provided with a projection 31b, the other end of the fixing clip 31 is provided with a clamping groove 31a, and the clamping groove 31a and the projection 31b are connected in an engaged manner. In this example, the seedling is held after being engaged and connected by the engaging grooves 31a and the protruding blocks 31b on the two symmetrical fixing clips 31, so that the seedling does not fall off.

The utility model discloses a concrete operation as follows:

after penetrating through the culture tank plate 1 and the floating plate 2, the first screw 11 is mutually meshed with a first nut 11a to fixedly install the culture tank plate 1 and the floating plate 2 to stabilize the culture tank plate 1 and the floating plate 2, the culture seedlings are fixed on the premise of not extruding the jack-up tissue culture seedlings through a telescopic rod 32 and a fixing clamp 31, the roots of the culture seedlings penetrate through the culture seedling planting holes 13 and the filter screen 21 in the center of the floating plate 2, and the roots are placed in water to be cultured; then sequentially passing through the plurality of culture tank plates 1 by two second screws 12 and passing through the plurality of culture tank plates 1 by two third screws 14, and then mutually meshing and fixing the plurality of culture tank plates 1 with second nuts 12a and third nuts 14 a; the plurality of floating plates 2 are sequentially inserted through the plurality of floating plates 2 by two fourth screws 22 and the plurality of floating plates 2 by two fifth screws 23, and then the plurality of floating plates 2 are fixedly mounted in a manner of being engaged with the fourth nuts 22a and the fifth nuts 23 a. Thereby ensuring enough buoyancy to prevent the tissue culture seedling from sinking into water.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents, and thus the embodiments of the invention are intended only as illustrative examples of the invention and no limitation of the invention is intended whatsoever to be construed by the embodiments of the invention.

Claims

1. Big leaf flemingia group banks up device of rooting of water planting outside seedling bottle, including culture trough plate (1) and floating board (2), its characterized in that: a plurality of seedling cultivation planting holes (13) are uniformly formed in the upper surface of the cultivation groove plate (1), flexible seedling fixing clamps (3) are symmetrically arranged on two sides of the seedling cultivation planting holes (13) one by one, and the bottoms of the flexible seedling fixing clamps (3) are in contact with the upper surface of the cultivation groove plate (1);

first screws (11) are arranged at four top corners of the culture trough plate (1) one by one, and the four first screws (11) penetrate through the culture trough plate (1) and the floating plate (2);

the top ends of the four first screws (11) are in contact with the upper surface of the culture trough plate (1), and the bottoms of the four first screws (11) are not in contact with the lower surface of the floating plate (2);

one end of each of the four first screw rods (11) is provided with a first nut (11 a).

2. The device for hydroponically culturing and rooting outside the large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 1, is characterized in that: the four first screws (11) penetrate through the culture tank plate (1) and the floating plate (2) and are installed in a mutually meshed mode through the four first nuts (11 a).

3. The device for hydroponically culturing and rooting outside the large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 1, is characterized in that: one side of the culture trough plate (1) is provided with two second screws (12), one end of each second screw (12) is provided with a second nut (12a), and the second screws (12) penetrate through the culture trough plate (1) and then pass through the second nuts (12a) to be meshed with each other.

4. The device for hydroponically culturing and rooting outside the large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 3, is characterized in that: one side of the culture trough plate (1) far away from the two second screws (12) is provided with two third screws (14), one end of each of the two third screws (14) is provided with a third nut (14a), and the two third screws (14) penetrate through the culture trough plate (1) and are installed through the two third nuts (14a) in an engaged mode.

5. The device for hydroponically culturing and rooting outside the large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 1, is characterized in that: flexible nursery stock fixation clamp (3) are including bracing piece (33) and fixation clamp (31), but the top one side of bracing piece (33) is equipped with telescopic link (32), but the tip of telescopic link (32) extends to in fixation clamp (31), just the bottom of bracing piece (33) is equipped with base (34).

6. The device for hydroponically rooting outside a large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 5, is characterized in that: one end of the fixing clamp (31) is provided with a convex block (31b), the other end of the fixing clamp (31) is provided with a clamping groove (31a), and the clamping groove (31a) and the convex block (31b) are connected in an engaged mode.

7. The device for hydroponically culturing and rooting outside the large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 1, is characterized in that: the center department of floating board (2) is equipped with filter screen (21), just one side of floating board (2) is equipped with two fourth screw rods (22), two the one end of fourth screw rod (22) is equipped with fourth nut (22a), two fourth screw rod (22) run through a plurality ofly float behind board (2) through two fourth nut (22a) intermeshing installation.

8. The device for hydroponically rooting outside a large-leaf flemingia macrophylla tissue culture seedling bottle as claimed in claim 7, is characterized in that: one side of the floating plate (2) far away from the two fourth screws (22) is provided with two fifth screws (23), one end of each of the two fifth screws (23) is provided with a fifth nut (23a), and the two fifth screws (23) penetrate through the floating plate (2) and then are installed in a manner of being meshed with each other through the two fifth nuts (23 a).