CN214654822U

CN214654822U - Combined type mycorrhiza culture apparatus

Info

Publication number: CN214654822U
Application number: CN202120587685.XU
Authority: CN
Inventors: 陈祺娜; 王艺; 杨凯来
Original assignee: Guizhou Minzu University
Current assignee: Guizhou Minzu University
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-11-09
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a combined type mycorrhiza culture apparatus belongs to mycorrhiza culture apparatus technical field. Combined type mycorrhiza culture apparatus, be open outer cylinder and top, bottom including the top and be open inner cylinder, inner cylinder is screen cloth structure, it is equipped with to slide in the outer cylinder inner cylinder, outer cylinder with the hoop interval is provided with a plurality of baffles between the inner cylinder, the bottom of inner cylinder can be dismantled and be connected with the pipe, be equipped with on the lateral wall on pipe upper portion and be used for the locking piece of outer cylinder position, the bottom and the base of pipe can be dismantled and be connected. Has the advantages that: can carry out single bacterial cultivation, also can realize many materials cross culture through increasing the baffle, simple structure, convenient operation.

Description

Combined type mycorrhiza culture apparatus

Technical Field

The utility model belongs to the technical field of mycorrhiza culture apparatus, concretely relates to combined type mycorrhiza culture apparatus.

Background

Mycorrhiza is a symbiosis commonly existing in nature, and is a symbiont formed by certain fungi in soil and plant root systems in the survival process. The formation of the mycorrhiza is beneficial to increasing the absorption area of the plant root system, and plays a considerable role in improving the capability of the plant to absorb nutrition, the capability of resisting various environmental stresses and the like. The symbiotic mechanisms produced by mycorrhiza symbionts formed by different plants and different fungi are also different. In order to research the infection condition and action mechanism of the same fungus and one or more plants under the same culture condition, a multifunctional mycorrhiza culture device is needed, so that the efficiency of selection of the dominant fungus and preparation of bacterial manure is improved.

The basic structure of the prior mycorrhiza culture device is an outer cylindrical tank and an inner cylindrical tank arranged at the center of the outer cylindrical tank, or an outer cylindrical tank, an inner cylindrical tank arranged at the center of the outer cylindrical tank and a plurality of chamber tanks surrounding the inner cylindrical tank, and generally, single culture and cross culture are mutually independent devices. The inner cylinder groove is used for placing strain materials, and the outer cylinder groove is used for placing plant materials. In the process of cultivation, plant roots need to be observed, the formation state of mycorrhiza needs to be known in real time, the plant body needs to be taken out, the plant needs to be turned by tweezers to be conveniently taken out in the process of taking the plant body, and the process has certain influence on the growth of the plant and the formation of the mycorrhiza; in addition, in the taking-up process, the material in the outer cylinder groove may collapse, and the taken-out cylinder groove has large errors during resetting, so that the accuracy of the test result is influenced, and the research is not facilitated.

Therefore, a combined type mycorrhiza culture device is provided to solve the defects in the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and provide combined type mycorrhiza culture apparatus, can carry out the culture of individual bacterial, also can realize many materials cross culture, simple structure, convenient operation through increasing the baffle.

The utility model provides an above-mentioned technical problem's technical scheme as follows: this combined type mycorrhiza culture apparatus includes that the top is open outer cylinder and top, bottom are open inner cylinder, inner cylinder is screen cloth structure, it is equipped with to slide in the outer cylinder inner cylinder, the outer cylinder with the hoop interval is provided with a plurality of baffles between the inner cylinder, the bottom of inner cylinder can be dismantled and be connected with the pipe, be equipped with on the lateral wall on pipe upper portion and be used for the locking piece of outer cylinder position, the bottom and the base of pipe can be dismantled and be connected.

Has the advantages that: can carry out single bacterial cultivation, also can realize many materials cross culture through increasing the baffle, simple structure, convenient operation.

Furthermore, one end of the baffle abuts against the outer wall of the inner cylinder, and the other end of the baffle is clamped on the inner wall of the outer cylinder.

The beneficial effect of adopting the further scheme is that: the baffle forms a plurality of locuses with the outer cylinder, is convenient for deposit different plant material, and assembles and dismantle the convenience.

Further, the baffle is fixed on the outer cylinder through a buckle.

The beneficial effect of adopting the further scheme is that: the fixing effect is good, and the assembly and the disassembly are convenient.

Further, the buckle is a T-shaped buckle.

The beneficial effect of adopting the further scheme is that: convenient operation and good clamping effect.

Further, a circular opening is formed in the center of the bottom of the outer cylinder, the inner cylinder is arranged in the circular opening, and the diameter of the circular opening is the same as that of the inner cylinder.

The beneficial effect of adopting the further scheme is that: the outer cylinder can conveniently slide on the inner cylinder, and the growth condition of mycorrhiza in the inner cylinder can be conveniently observed.

Furthermore, a water drainage ventilating opening is formed in the side wall of the lower portion of the round pipe.

The beneficial effect of adopting the further scheme is that: is convenient for discharging excessive water and dredging air.

Further, the round pipe is in threaded connection with the base.

Furthermore, the outer surface of the round pipe is provided with anti-skid grains.

The beneficial effect of adopting the further scheme is that: increasing the friction force with the human hand.

Furthermore, the outer cylinder is made of opaque materials.

The beneficial effect of adopting the further scheme is that: resist light and avoid influencing the production of mycorrhiza.

Furthermore, the inner cylinder and the circular tube are in mortise and tenon joint.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a schematic structural view of the buckle;

in the drawings, the components represented by the respective reference numerals are listed below:

1. an outer cylinder; 2. an inner cylinder; 3. a baffle plate; 4. buckling; 5. a circular tube; 6. a base; 7. a locking member; 8. a water drainage ventilating opening.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1-3, the present embodiment provides a compound mycorrhiza cultivation device, comprising: the multi-cylinder type vibration screen comprises an outer cylinder 1 with an open top and an inner cylinder 2 with an open top and an open bottom, wherein the inner cylinder 2 is of a screen structure, the inner cylinder 2 is arranged in the outer cylinder 1 in a sliding mode, specifically, a circular opening is formed in the center of the bottom of the outer cylinder 1, the inner cylinder 2 is arranged in the circular opening, the diameter of the circular opening is the same as that of the inner cylinder 2, and the inner cylinder groove 2 can move up and down in the outer cylinder groove 1. A plurality of baffles 3 are arranged between the outer cylinder 1 and the inner cylinder 2 at intervals in the circumferential direction, grooves are formed in the inner wall of the outer cylinder 1, the baffles 3 are inserted into the corresponding grooves, so that the outer cylinder grooves are divided into a plurality of small chambers, the tops of the baffles 3 are fixed through buckles 4, and the buckles 4 are T-shaped buckles. The bottom of the inner cylinder 2 is detachably connected with a circular tube 5, a locking piece 7 used for locking the position of the outer cylinder 1 is arranged on the outer side wall of the upper portion of the circular tube 5, the bottom of the circular tube 5 is detachably connected with a base 6, the diameter of the base 6 is larger than that of the outer cylinder 1, and the circular tube 5 is connected to the center of the base 6.

Example 2

Preferably, in this embodiment, the locking member 7 is a limiting block, the circular tube 5 has a certain thickness, a blind hole is formed in the side wall, a limiting block is slidably disposed in the blind hole, the outer cylinder 1 is supported by pulling the limiting block to prevent the outer cylinder from sliding, when mycorrhiza in the inner cylinder 2 needs to be observed, the limiting block is pressed to enter the blind hole, and the outer cylinder 1 slides onto the base 6.

Of course, the locking member 7 may have other structures such as a locking structure in an umbrella, etc., as long as its function is satisfied.

Preferably, in this embodiment, be equipped with drainage ventilative mouth 8 on the lower part lateral wall of pipe 5, liquid can be along the inside outflow of pipe 5, be equipped with the valve in pipe 5 bottom, prevent that liquid from flowing out at will, can place the container and receive liquid, not only retrieve convenient to use, reduced unnecessary cleaning moreover, utilize sanitation's protection.

Preferably, in this embodiment, the circular tube 5 with 6 threaded connection of base, specifically be equipped with the external screw thread on the circular tube 5, be equipped with the circular slot on the base 6, the diameter of circular slot with the diameter of circular tube 5 matches, be provided with in the circular slot with external screw thread complex internal thread.

Preferably, in this embodiment, the outer surface of the circular tube 5 is provided with anti-slip lines and a non-stick coating, so that the outer cylinder 1 is effectively prevented from being deviated when sliding off, and can be held by a single hand to move the device.

Preferably, in this embodiment, the material of outer cylinder 1 is light-tight material, withstands light, avoids producing the influence to the mycorrhiza.

Preferably, in this embodiment, the inner cylinder 2 and the circular tube 5 are in mortise and tenon joint, so as to facilitate assembly and disassembly.

The method can realize unidirectional mycorrhiza culture and cross mycorrhiza culture, when the cross mycorrhiza culture is required, the baffle 3 needs to be inserted into the groove on the inner wall surface of the outer cylinder 1, and then the baffle 3 and the outer cylinder 1 are fixed through the buckle 4; if the baffle 3 is taken out during the unidirectional strain culture.

When the device is used, materials such as strains and soil are placed in the inner cylinder 2, plant materials are placed in the outer cylinder 1 or a chamber in the outer cylinder 1, the locking piece 7 is arranged below the outer cylinder 1, when the locking piece 7 extends out, the outer cylinder 1 is supported above the locking piece 7 and is horizontal to the bottom surface of the inner cylinder 2, when the growth condition of a plant root system needs to be observed, the position of the outer cylinder 1 can be changed by adjusting the locking piece 7, the position of the inner cylinder 2 is not changed, and the growth condition of mycorrhiza in the groove of the inner cylinder 2 can be observed when the outer cylinder 1 slides to the lower part along the cylinder; when the locking piece 7 is retracted, the outer cylinder 1 slides down along the circular tube 5, and the circular tube 5 gradually replaces the position of the inner cylinder 2 in the outer cylinder 1, so that the material in the outer cylinder 1 cannot collapse due to the separation of the inner cylinder 2 and the outer cylinder 1, and a series of treatment work and adverse effects on plant growth caused by material collapse are effectively avoided; and outer cylinder 1 can freely go up and down along the drum, and 5 lateral surfaces of pipe have set up vertical vertically shallow line, so lateral deviation can not take place for outer cylinder 1 in the landing, and the appearance of great error has been avoided to the in-process that resets to research result's degree of accuracy has been improved. In addition, the instrument can be taken up by one hand outside the circular tube 5, and the transfer of the instrument device is convenient.

In the description of the present invention, it is to be understood that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the system or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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 invention. 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. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the preferred embodiment of the present invention, and should not be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A composite mycorrhiza culture device, comprising:

the novel screen cloth is characterized in that the top of the novel screen cloth is provided with an open outer cylinder (1) and an open inner cylinder (2) at the top and the bottom, the inner cylinder (2) is of a screen cloth structure, the inner cylinder (2) is arranged in the outer cylinder (1) in a sliding mode, a plurality of baffles (3) are arranged between the outer cylinder (1) and the inner cylinder (2) at circumferential intervals, the bottom of the inner cylinder (2) is detachably connected with a circular tube (5), a locking piece (7) used for locking the position of the outer cylinder (1) is arranged on the outer side wall of the upper portion of the circular tube (5), and the bottom of the circular tube (5) is detachably connected with a base (6).

2. The apparatus according to claim 1, wherein one end of the baffle (3) abuts against the outer wall of the inner cylinder (2), and the other end is clamped against the inner wall of the outer cylinder (1).

3. The apparatus according to claim 2, wherein the baffle (3) is fixed to the outer cylinder (1) by a snap (4).

4. The apparatus according to claim 3, wherein the clip (4) is a T-clip.

5. Compound mycorrhiza cultivation device according to any of the claims 1 to 4, characterized in that the bottom center of the outer cylinder (1) is provided with a circular opening, the inner cylinder (2) is arranged inside the circular opening, the diameter of the circular opening is the same as the diameter of the inner cylinder (2).

6. The combined type mycorrhiza cultivation device according to any one of the claims 1 to 4, wherein the lower side wall of the round tube (5) is provided with a water drainage and ventilation port (8).

7. The apparatus according to any one of claims 1 to 4, wherein the circular tube (5) is screwed to the base (6).

8. Compound mycorrhiza culture device according to any of the claims 1-4, characterized in that the outer surface of the round tube (5) is provided with anti-slip lines.

9. The apparatus according to any one of claims 1-4, wherein the outer cylinder (1) is made of opaque material.

10. The apparatus according to any one of claims 1 to 4, wherein said inner cylinder (2) and said circular tube (5) are mortise and tenon connected.