CN215856076U

CN215856076U - Compound microbial inoculant production composition detects sampling device

Info

Publication number: CN215856076U
Application number: CN202121915159.8U
Authority: CN
Inventors: 李成忠; 李忠琴; 陆小琴; 何靖柳; 韦婷
Original assignee: Yaan Vocational College
Current assignee: Yaan Vocational College
Priority date: 2021-08-16
Filing date: 2021-08-16
Publication date: 2022-02-18
Anticipated expiration: 2031-08-16

Abstract

The utility model discloses a compound microbial inoculant production ingredient detection sampling device, which comprises: the sampling device comprises a sampling pipe, a fixing ring, a clamping ring, a sample collecting cylinder, a plurality of first springs and a plurality of fixing plugs, wherein a piston rod is inserted into the sampling pipe, and one end of the sampling pipe is provided with an extraction opening; the fixed ring is sleeved on the sampling pipe; the clamping ring is arranged below the fixing ring, a clamping hole is formed in the clamping ring, and a first clamping groove is formed in the side face of the clamping ring; one end of the sample collection cylinder is provided with a communicating pipe, the other end of the sample collection cylinder is provided with a sampling pipe, one end of the sample collection cylinder is connected with a clamping block, and two sides of the sample collection cylinder are provided with second clamping grooves; the first spring is connected between the fixing ring and the clamping ring; the sampling device comprises a fixed plug, a fixed sample collecting cylinder and a clamping ring, wherein the fixed plug is provided with a fixed inserting rod, the fixed inserting rod is inserted into the first clamping groove and the second clamping groove and is used for fixing the sample collecting cylinder and the clamping ring.

Description

Compound microbial inoculant production composition detects sampling device

Technical Field

The utility model relates to the technical field of microbial agent detection, in particular to a composite microbial agent production component detection sampling device.

Background

The microbial preparation prepared from two or more than two mutually non-antagonistic microbial strains is called a compound sanitary area microbial inoculum, and the microbial inoculum generally has the excellent characteristics of complete variety, reasonable compatibility, strong functionality, high economic benefit and the like.

The compound microbial agent can be used for soil remediation, soil nutrient improvement and fertilizer utilization rate improvement, so that the yield of crops is increased, components of the compound microbial agent need to be detected before the compound microbial agent is implemented, namely after the compound microbial agent is prepared, and whether the compound microbial agent can be implemented in target soil or not is judged through detecting the components.

At present, a sampling device for a compound microbial inoculant of liquid is generally a rubber head dropper, a pipette and the like, taking the pipette as an example, a piston is used for extracting a sample, then the piston is squeezed to inject the sample into a collecting tank for storing the sample, the process is complicated, and the same pipette can not be reused without being sterilized, so that the sampling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite microbial agent production component detection sampling device to solve the problems.

The technical scheme of the utility model is as follows:

a compound microorganism bacterium agent production ingredient detects sampling device includes: the sampling tube is used for extracting microbial bacteria, the piston rod is inserted into the sampling tube through one end of the sampling tube, and the other end of the sampling tube is provided with an extraction port; the fixing ring is sleeved on one end of the sampling pipe close to the extraction port; the clamping ring is positioned at one end of the fixing ring, which is far away from the sampling tube, a clamping hole is formed in the clamping ring, and a first clamping groove is formed in the side surface of the clamping ring; one end of the sample collection cylinder is provided with a communicating pipe, the communicating pipe is used for being inserted into the extraction port, the other end of the sample collection cylinder is communicated with the sampling pipe, one end of the sample collection cylinder, which is provided with the sampling pipe, is connected with a clamping block, the clamping block is sleeved on the sampling pipe, the sample collection cylinder penetrates through the clamping hole, and two sides of the sample collection cylinder are provided with second clamping grooves; a plurality of first springs connected between the fixing ring and the snap ring; the fixed plugs are provided with fixed inserting rods, and the fixed inserting rods are inserted into the first clamping grooves and the second clamping grooves and used for fixing the sample collecting cylinder and the clamping ring.

Furthermore, a hand-held piece is arranged at one end of the sampling pipe, which is far away from the extraction opening.

Furthermore, a plurality of fan-shaped sealing pieces are arranged on the extraction opening, the sealing pieces are arranged in an annular array by using the central point of the extraction opening, the fan centers of the sealing pieces are overlapped, and a sealing ring is arranged on the outer side of the communicating pipe.

Furthermore, scale marks are marked on the sample collecting cylinder.

Further, first spring with solid fixed ring's center is the annular array and arranges, lie in every on solid fixed ring's the bottom surface the position department of first spring all is provided with the lock washer, the fixed slot has been seted up on the lock washer, the one end of first spring is located in the fixed slot.

Furthermore, a plurality of the first springs are replaced by a plurality of clamping pieces.

Furthermore, the engaging member is a rod body, and includes: the third clamping groove is formed in one end of the clamping piece; one end of the auxiliary rod is fixedly connected to the bottom surface of the fixing groove, the other end of the auxiliary rod penetrates through the third clamping groove, and the side surface of the auxiliary rod and the groove surface of the third clamping groove are arranged in a sliding mode; and one end of the second spring is connected to the bottom of the third clamping groove, and the other end of the second spring is connected to the other end of the auxiliary rod.

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

1. the utility model can repeatedly use the sampling device by arranging the replaceable sample collecting cylinder, directly takes the sample into the sample collecting cylinder, and has high sampling efficiency and convenient use when the sample collecting cylinder is disassembled for inspection.

2. According to the sample collecting cylinder, the clamping piece, the fixing ring, the fixing inserted rod and the clamping ring are arranged, so that the sample collecting cylinder can be rapidly disassembled and assembled, and the sampling efficiency is further improved.

3. According to the utility model, the clamping piece is designed, the third clamping groove is formed in the clamping piece, the second spring and the auxiliary rod are arranged in the third clamping groove, one end of the auxiliary rod is fixed on the fixing ring and slides in the third clamping groove, and the motion track of the clamping piece is limited by the auxiliary rod and the third clamping groove, so that the clamping piece drives the clamping ring to vertically move up and down, the communication pipe is ensured to be vertically inserted into the extraction opening, and the sealing property of the extraction opening is ensured.

Drawings

Fig. 1 is a schematic front view of the structure of embodiment 1 of the present invention;

FIG. 2 is a schematic view of the sample collection cartridge of the present invention;

FIG. 3 is a schematic bottom view of the sampling tube of the present invention;

FIG. 4 is a schematic front view of embodiment 2 of the present invention;

fig. 5 is an enlarged view of a schematic structure of a portion a in fig. 4.

The sampling device comprises a sampling tube 1, a sampling tube 11, a hand piece 12, a piston rod 13, an extraction opening 131, a sealing sheet 2, a fixing ring 21, a fixing gasket 211, a fixing groove 3, a clamping ring 31, a first clamping groove 32, a clamping hole 4, a sample collecting cylinder 41, a clamping block 42, a communication tube 43, a sampling tube 44, a second clamping groove 5, a first spring 6, a fixing plug 61, a fixing inserted rod 7, a clamping piece 71, a third clamping groove 72, a second spring 73 and an auxiliary rod.

Detailed Description

The following describes in detail an embodiment of the present invention with reference to fig. 1 to 5. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", 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 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 invention.

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 invention, "a plurality" means two or more unless otherwise specified.

It should be noted that the circuit connections involved in the present invention all adopt a conventional circuit connection manner, and no innovation is involved.

Example 1

As shown in fig. 1 to 5, a sampling device for detecting production components of a complex microbial inoculant comprises: the sampling device comprises a sampling tube 1, a fixing ring 2, a clamping ring 3, a sample collecting cylinder 4, a plurality of first springs 5 and a plurality of fixing plugs 6, wherein the sampling tube 1 is used for extracting microbial bacteria, a piston rod 12 is inserted into the sampling tube 1 through one end of the sampling tube 1, and an extraction port 13 is formed in the other end of the sampling tube 1; the fixing ring 2 is sleeved on one end of the sampling tube 1 close to the extraction port 13; the clamping ring 3 is positioned at one end of the fixing ring 2 far away from the sampling tube 1, a clamping hole 32 is formed in the clamping ring 3, and a first clamping groove 31 is formed in the side surface of the clamping ring; one end of the sample collecting cylinder 4 is provided with a communicating pipe 42, the communicating pipe 42 is used for being inserted into the extraction port 13, the other end of the sample collecting cylinder is communicated with a sampling pipe 43, one end of the sample collecting cylinder 4, provided with the sampling pipe 43, is connected with a clamping block 41, the clamping block 41 is sleeved on the sampling pipe 43, the sample collecting cylinder 4 penetrates through the clamping hole 32, and two sides of the sample collecting cylinder 4 are provided with second clamping grooves 44; a plurality of first springs 5 are connected between the fixed ring 2 and the clamping ring 3; each fixing plug 6 is provided with a fixing insertion rod 61, and the fixing insertion rod 61 is inserted into the first clamping groove 31 and the second clamping groove 44 to fix the sample collecting cylinder 4 and the clamping ring 3.

When the sampling device is used, the sample collection cylinder 4 is inserted into the clamping hole 32 of the clamping ring 3, the clamping block 41 is inserted into the clamping ring 3, the first clamping groove 31 and the second clamping groove 44 are aligned, the fixing plug 6 is held by hand, the fixing insertion rod 61 is inserted into the first clamping groove 31 and the second clamping groove 44, the clamping ring 3 and the sample collection cylinder 4 are fixed, the clamping ring 3 is pulled, the first spring 5 is stretched, the communicating pipe 42 of the sample collection cylinder 4 is inserted into the extraction port 13, the clamping ring 3 is loosened, the sample collection cylinder 4 is stably fixed on one end of the sample extraction pipe 1 due to the contraction force of the first spring 5, the sampling pipe 43 is inserted into a microbial agent, the piston rod 12 is pulled, the microbial agent enters the sample collection cylinder 4 from the sampling pipe 43, sampling is completed by observing scales, and the sample collection cylinder 4 is not required to be filled when sampling, and a certain space is required to be reserved;

after the sampling is finished, the fixed plug 6 is held by hand, the fixed inserted rod 61 is pulled out, the sample collecting cylinder 4 is detached from the sampling pipe 1, namely, the communicating pipe 42 is pulled out from the extraction port 13, and the sample collecting cylinder 4 is inspected.

When a plurality of complex microbial agents need to be sampled, a plurality of sample collecting cylinders 4 need to be prepared, and the sampling is carried out through the steps.

Preferably, as shown in fig. 1, in order to hold the sampling tube 1 by a hand just when a sample is extracted, and to prevent the sampling tube 1 from shaking, a hand-held member 11 is disposed on one end of the sampling tube 1 far away from the extraction port 13.

Preferably, as shown in fig. 3, in order to reduce a gap between the extraction port 13 and the communication pipe 42, that is, to improve the sealing performance between the extraction port 13 and the communication pipe 42, a plurality of fan-shaped sealing sheets 131 are disposed on the extraction port 13, the plurality of sealing sheets 131 are arranged in an annular array at a central point of the extraction port 13, the fan centers of the sealing sheets overlap, and a sealing ring is disposed outside the communication pipe 42.

When the sampling device is used, the communicating pipe 42 is inserted into the extraction port 13, the sealing sheet 131 starts to turn over into the sampling pipe 1, and the sealing sheet 131 is tightly attached to the sealing ring on the communicating pipe 42, so that the gap is prevented from occurring, and the sampling effect is prevented from being influenced.

Preferably, as shown in fig. 2, in order to control the quality of the sampled sample, graduation lines are marked on the sample collecting cylinder 4, and the sight line is required to be horizontal with the graduation lines when the sample collecting cylinder is used.

Preferably, as shown in fig. 2, in order to improve the stability of the first spring 5 in stretching and contracting, the first springs 5 are arranged in an annular array with the center of the fixing ring 2, a fixing washer 21 is disposed at each position of the first spring 5 on the bottom surface of the fixing ring 2, a fixing groove 211 is formed on the fixing washer 21, one end of the first spring 5 is located in the fixing groove 211, and the stretching and contracting path of the first spring 5 is limited by the limiting and fixing of the fixing groove 211.

Example 2

Example 2 differs from example 1 in that:

since the first spring 5 in embodiment 1 is twisted and the engaging ring 3 and the fixed ring 2 cannot be fixed stably, a plurality of the first springs 5 are replaced with a plurality of engaging pieces 7 in embodiment 2.

Specifically, the fastener 7 is the body of rod, includes: a third engaging groove 71, an auxiliary rod 73 and a second spring 72, wherein the third engaging groove 71 is formed at one end of the engaging member 7; one end of the auxiliary rod 73 is fixedly connected to the bottom surface of the fixing groove 211, the other end penetrates through the third clamping groove 71, and the side surface of the auxiliary rod 73 and the groove surface of the third clamping groove 71 are arranged in a sliding manner; one end of the second spring 72 is connected to the bottom of the third engaging groove 71, and the other end thereof is connected to the other end of the auxiliary rod 73.

When the device is used, the clamping ring 3 is pulled to stretch the second spring 72, the auxiliary rod 73 slides in the third clamping groove 71 and is used for limiting the motion track of the clamping piece 7, so that the clamping piece 7 can vertically move, the communication pipe 42 is vertically inserted into the extraction port 13, and the sealing performance of the extraction port 13 is improved;

the length of the auxiliary lever 73 is longer than that of the communication pipe 42, preventing the auxiliary lever 73 from being removed from the third engagement groove 71.

Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides a compound microorganism fungus agent production composition detects sampling device which characterized in that includes:

the sampling tube (1) is used for extracting microbial bacteria, a piston rod (12) is inserted into the sampling tube (1) through one end of the sampling tube (1), and an extraction port (13) is formed in the other end of the sampling tube (1);

the fixing ring (2) is sleeved on one end of the sampling tube (1) close to the extraction port (13);

the clamping ring (3) is positioned at one end of the fixing ring (2) far away from the sampling tube (1), a clamping hole (32) is formed in the clamping ring (3), and a first clamping groove (31) is formed in the side surface of the clamping ring;

a sample collecting barrel (4), wherein one end of the sample collecting barrel is provided with a communicating pipe (42), the communicating pipe (42) is used for being inserted into the extraction port (13), the other end of the sample collecting barrel is communicated with a sampling pipe (43), one end of the sampling pipe (43) arranged on the sample collecting barrel (4) is connected with a clamping block (41), the clamping block (41) is sleeved on the sampling pipe (43), the sample collecting barrel (4) penetrates through the clamping hole (32) to be arranged, and two sides of the sample collecting barrel (4) are provided with second clamping grooves (44);

a plurality of first springs (5) connected between the fixed ring (2) and the snap ring (3);

the sample collecting device comprises a plurality of fixed plugs (6), wherein each fixed plug (6) is provided with a fixed inserting rod (61), and the fixed inserting rods (61) are inserted into a first clamping groove (31) and a second clamping groove (44) and used for fixing a sample collecting cylinder (4) and a clamping ring (3).

2. The device for detecting and sampling the production components of the compound microbial inoculant according to claim 1, wherein a hand-held part (11) is arranged at one end of the sampling pipe (1) far away from the extraction port (13).

3. The compound microorganism bacterium agent production component detection and sampling device according to claim 1, wherein the extraction port (13) is provided with a plurality of sector-shaped sealing pieces (131), the sealing pieces (131) are arranged in an annular array with the central point of the extraction port (13) and the fan centers thereof coincide, and a sealing ring is arranged outside the communication pipe (42).

4. The composite microbial inoculant production ingredient detection and sampling device as claimed in claim 1, wherein the sample collection cylinder (4) is marked with graduation lines.

5. The composite microbial inoculant production ingredient detecting and sampling device according to claim 1, wherein the first springs (5) are arranged in a circular array around the center of the fixing ring (2), a fixing gasket (21) is arranged on the bottom surface of the fixing ring (2) at the position of each first spring (5), a fixing groove (211) is formed in the fixing gasket (21), and one end of each first spring (5) is located in the fixing groove (211).

6. The complex microorganism bacterium agent production component detecting and sampling device according to claim 5, wherein a plurality of first springs (5) are replaced by a plurality of engaging members (7).

7. The device for detecting and sampling production components of compound microbial inoculant according to claim 6, wherein the engaging member (7) is a rod body comprising:

a third engaging groove (71) provided at one end of the engaging piece (7);

the auxiliary rod (73) is fixedly connected to the bottom surface of the fixing groove (211) at one end, penetrates through the third clamping groove (71) at the other end, and is arranged in a manner that the side surface of the auxiliary rod (73) and the groove surface of the third clamping groove (71) slide;

and one end of the second spring (72) is connected to the bottom of the third clamping groove (71), and the other end of the second spring is connected to the other end of the auxiliary rod (73).