Liquid strain inoculation device

Abstract

The utility model relates to the technical field of edible fungus inoculation, in particular to a liquid strain inoculation device which comprises an inoculation test tube, a clamping tube head, a sealing cover, a test tube plug, a stirring component and a handle, an opening is formed in the upper end of the inoculation test tube and is communicated with the outside; the test tube plug is mounted below the inoculation test tube and is used for being connected with a strain inoculation disc; the stirring assembly is mounted on the inoculation test tube, and the stirring assembly is provided with a mounting sleeve and a connecting piece; the mounting sleeve is provided with four connecting blocks, and the connecting space of the connecting blocks and the mounting sleeve forms a flow channel, so that to-be-inoculated liquid flows into the strain inoculation disc from the flow channel; a waterproof motor is arranged on the four connecting blocks and is connected with a rotating shaft rod through a motor shaft, and three groups of stirring blades are arranged on the periphery of the rotating shaft rod; the stirring blades stir liquid to be inoculated through rotation. According to the utility model, the uniformity of strain inoculation liquid is improved, the dripping uniformity of the liquid is improved, and the growth requirement of the liquid strain after inoculation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of edible fungus inoculation, in particular to a liquid fungus inoculation device. Background Art

[0002] The essence of liquid seed production is to use biological fermentation engineering to produce liquid strains, replacing the traditional and simple solid seed production; using the principle of biological fermentation, an optimal nutrition, pH, temperature and oxygen supply are provided for the growth of mycelium, so that the mycelium can grow rapidly and multiply rapidly, reaching a certain number of fungus balls in a short time, completing a fermentation cycle, that is, the cultivation is completed. At present, edible fungus cultivation and inoculation are mainly carried out through liquid inoculation. Inoculation is an indispensable step in the production process of edible fungus cultivation. Inoculation devices are often required during the liquid inoculation process of edible fungus cultivation.

[0003] Chinese patent announcement number CN221178706U discloses a liquid bacterial strain inoculation device, including an inoculation test tube, the left side of the inoculation test tube is fixedly connected to a support frame, the bottom end of the inoculation test tube is fixedly connected to an inoculation dripper, the inner wall of the inoculation test tube is provided with an internal thread, and the top end of the inoculation test tube is threadedly connected to a connector. Through the inoculation test tube, inoculation dripper, connector, branch pipe, rubber air bag ball and return valve, the rubber air bag ball can be squeezed to generate negative pressure suction in the inoculation test tube, and through cooperation with the inoculation dripper, the liquid bacterial strain can be quickly extracted and dripped into the inoculation tray, which is convenient for the inoculation operation of the liquid bacterial strain, and the installation tube, rotating cleaning head, control valve and clamping connection head can be provided to clean the inoculation test tube to avoid the inoculation test tube from being contaminated by miscellaneous bacteria. This device has a simple structure, is easy to operate, can avoid bacterial strain contamination, and is easy to use.

[0004] The existing liquid strain inoculation device inserts the inoculation test tube into the liquid strain and discharges it using an inoculation dripper. However, if the inoculation liquid is stored in the inoculation test tube, it is inconvenient to stir and mix the liquid, which affects the uniformity of liquid dripping and the growth requirements of the liquid strain after inoculation. Utility Model Content

[0005] In view of the problems existing in the background technology, a liquid bacterial inoculation device is proposed.

[0006] The utility model provides a liquid bacterial inoculation device, comprising: an inoculation test tube, a clamping pipe head, a sealing cover, a test tube plug, a stirring component and a handle;

[0007] The inoculation test tube is hollow inside and has an opening at the top to communicate with the outside;

[0008] The test tube plug is installed below the inoculation test tube and is used to connect with the bacterial inoculation plate;

[0009] And a stirring component, which is installed on the inoculation test tube, and the stirring component is provided with a mounting sleeve and a connecting piece; the mounting sleeve is arranged inside the inoculation test tube, and the mounting sleeve is provided with four connecting blocks, and the connecting space between the connecting blocks and the mounting sleeve forms a flow channel, so that the liquid to be inoculated flows from the flow channel to the bacterial strain inoculation tray; a waterproof motor is arranged on the four connecting blocks, and the waterproof motor is connected to the rotating shaft rod through a motor shaft, and three groups of stirring blades are arranged on the periphery of the rotating shaft rod; the stirring blades stir the liquid to be inoculated by rotating.

[0010] Preferably, a clamping joint is provided on one side of the inoculation test tube, and a control valve a is provided on the outer side of the clamping joint;

[0011] One end of the clamping tube head is provided with a connecting tube, and the connecting tube runs through the interior of the inoculation test tube.

[0012] Preferably, a sealing cover is installed above the inoculation test tube, and a center hole is provided at the center position of the sealing cover; the mounting tube passes through the center hole and the upper end is connected to the airbag ball, and an exhaust valve is provided below the airbag ball.

[0013] Preferably, a control valve b is provided on the outside of the test tube plug for controlling the dripping of the bacterial liquid.

[0014] Preferably, a handle is provided on the outside of the inoculation test tube, and a hanging hole is provided on the upper end of the handle for storing the liquid bacterial inoculation.

[0015] Preferably, the connecting piece includes a connecting sleeve, a waterproof rod and a joint;

[0016] The connecting sleeve is installed inside the inoculation test tube and is provided with an opening; the waterproof rod passes through the opening and is installed on the inner wall of the inoculation test tube; and the upper end of the waterproof rod passes through the upper part of the sealing cover and is connected with the joint.

[0017] Preferably, the waterproof rod is hollow inside and is provided with a power cord; one end of the power cord is connected to a connector through the waterproof rod, and the connector is connected to a power supply device; one threaded end of the power cord is electrically connected to a waterproof motor for powering the waterproof fan.

[0018] Compared with the prior art, the utility model has the following beneficial technical effects:

[0019] The utility model arranges a stirring component inside an inoculation test tube, a mounting sleeve is connected to the inner side of the test tube pipe, the mounting sleeve is provided with four connection blocks, a flow channel is formed between the connection blocks and the mounting sleeve, so as to achieve liquid flow, and then a waterproof motor is arranged on the connection block, the waterproof motor is connected to a rotating shaft rod, and stirring blades are arranged on the periphery of the rotating shaft rod, so that the waterproof motor is started, the rotating shaft rod rotates, and the stirring blades rotate synchronously, so as to achieve the stirring and mixing of the liquid in the inoculation test tube, improve the uniformity of the liquid for bacterial inoculation, and improve the growth requirements of the liquid bacterial inoculation after inoculation. By arranging the stirring component in the inoculation test tube, it is convenient to increase the use range of the inoculation test tube, the liquid is directly dripped into the inoculation plate through the inoculation test tube, and the liquid can also be stored in the inoculation test tube, and then dripped out by stirring, so as to increase the use function of the liquid bacterial inoculation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the inoculation test tube in the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the airbag ball in the utility model;

[0023] Figure 4 It is a schematic diagram of the structure of the stirring component in the utility model.

[0024] Figure numerals: 1. inoculation test tube; 2. clamping connector; 201. control valve a; 202. connecting tube; 3. sealing cover; 301. mounting tube; 302. air bag ball; 303. exhaust valve; 4. test tube plug; 401. control valve b; 5. mounting sleeve; 501. connecting block; 502. waterproof motor; 503. rotating shaft rod; 504. stirring blade; 505. connecting sleeve; 506. waterproof rod; 507. joint; 6. handle. DETAILED DESCRIPTION

[0025] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0026] Embodiment 1

[0027] like Figure 1 - Figure 4As shown, a liquid bacterial strain inoculation device proposed by the utility model includes: an inoculation test tube 1, a clamping pipe head 2, a sealing cover 3, a test tube plug 4, a stirring assembly and a handle 6; the inoculation test tube 1 is hollow inside, and an opening is arranged at the upper end to communicate with the outside; the test tube plug 4 is installed under the inoculation test tube 1, and is used to connect with the bacterial strain inoculation plate; the stirring assembly is installed on the inoculation test tube 1, and the stirring assembly is provided with a mounting sleeve 5 and a connecting piece; the mounting sleeve 5 is arranged inside the inoculation test tube 1, and the mounting sleeve 5 is provided with four connecting blocks 501, and the connecting space between the connecting blocks 501 and the mounting sleeve 5 constitutes a flow channel, so that the liquid to be inoculated flows from the flow channel to the bacterial strain inoculation plate; the four connecting blocks 501 are provided with waterproof motors 502, and the waterproof motors 502 are connected through a motor shaft rotating shaft rod 503, and three groups of stirring blades 504 are arranged on the periphery of the rotating shaft rod 503; the stirring blades 504 stir the liquid to be inoculated by rotating. By arranging the installation sleeve 5 at a lower inner position of the inoculation test tube 1, it is convenient for the installation sleeve 5 to carry four connection blocks 501. There is enough space on the connection blocks 501 for installing and using the waterproof motor 502. When the waterproof motor 502 is started, the motor shaft drives the rotating shaft rod 503 to rotate. The rotating shaft rod 503 drives the stirring blades 504 arranged on the periphery, so that the stirring blades 504 rotate in the inoculation test tube, so that the bacterial liquid is stirred, the liquid uniformity is improved, and the use function of the liquid bacterial inoculation device is improved at the same time.

[0028] Further explanation, the connecting piece includes a connecting sleeve 505, a waterproof rod 506 and a joint 507; the connecting sleeve 505 is installed inside the inoculation test tube 1 and is provided with an opening; the waterproof rod 506 penetrates the opening and is installed on the inner wall of the inoculation test tube 1; and the upper end of the waterproof rod 506 penetrates the upper part of the sealing cover 3 and is connected to the joint 507. The connecting sleeve 505 is installed relative to the installation sleeve 5, and the connecting sleeve 505 is installed at the upper part of the inoculation test tube 1. At the same time, the connecting sleeve 505 is also provided with four connecting blocks 501, and the center position of the upper connecting block 501 is provided with a bearing seat; the bearing seat is rotatably connected to the upper end of the rotating shaft rod 503, which is convenient for the rotation limit of the upper end of the rotating shaft rod 503.

[0029] Further explanation: the waterproof rod 506 is hollow inside and is provided with a power cord; one end of the power cord is connected to the connector 507 through the waterproof rod 506, and the connector 507 is connected to the power supply device; one end of the power cord thread is electrically connected to the waterproof motor 502 for powering on the waterproof fan. The power cord is provided inside the waterproof rod 506, and the waterproof rod 506 is used to protect the power cord. One end of the power cord is connected to the waterproof motor 502 along the inner wall of the mounting sleeve 5 and the connecting block 501, and then the other end of the power cord passes through the top of the sealing cover 3 and is connected to the connector 507. The connector 507 is inserted into the power supply device, so that the waterproof motor 502 is powered, which is convenient for the coordination between the stirring component structures.

[0030] Embodiment 2

[0031] like Figure 1 and Figure 2 As shown, the liquid bacterial inoculation device proposed by the utility model, based on the above embodiment, this embodiment also records in detail the specific components and matching methods.

[0032] Further explanation, a clamping pipe head 2 is provided on one side of the inoculation test tube 1, and a control valve a201 is provided on the outside of the clamping pipe head 2; a connecting pipe 202 is provided at one end of the clamping pipe head 2, and the connecting pipe 202 runs through the inside of the inoculation test tube 1. One end of the clamping pipe head 2 is connected to the tube body, and the tube body is used to transport the bacterial liquid to the inside of the clamping pipe head 2. At the same time, one end of the clamping pipe head 2 is connected to the inside of the inoculation test tube 1 using the connecting pipe 202, so that the bacterial liquid is injected into the inoculation test tube 1, and then the liquid is inoculated into the bacterial inoculation plate through the test tube plug 4.

[0033] Further explanation, a sealing cover 3 is installed above the inoculation test tube 1, and a center hole is set at the center of the sealing cover 3; the installation tube 301 passes through the center hole and the upper end is connected to the airbag ball 302, and an exhaust valve 303 is set below the airbag ball 302. By setting the installation tube 301, the installation tube 301 extends to the top of the sealing cover 3 through the center hole to connect with the airbag ball 302, and the inoculation test tube 1 generates negative pressure suction by squeezing the rubber airbag ball 302, and is drawn into the inside of the inoculation test tube 1 through the test tube plug 4, and then the inoculation test tube 1 is moved to the top of the inoculation tray, and the rubber airbag ball 302 is squeezed to drip the bacterial liquid inside the inoculation test tube 1 to the test tube plug 4, completing the liquid delivery operation.

[0034] Further explanation, a control valve b401 is provided on the outside of the test tube plug 4 for controlling the dripping of the bacterial liquid. The control valve b401 is used to control the test tube plug 4. When the liquid is transported to the inside of the test tube plug 4, the control valve b401 is manipulated to make the liquid flow out of the test tube plug 4 and drip into the inoculation plate, completing the inoculation operation of the liquid bacterial strain. The control valve b401 is used to facilitate the storage of the liquid in the inoculation test tube 1.

[0035] Further explanation, a handle 6 is provided on the outside of the inoculation test tube 1, and a hanging hole is provided on the upper end of the handle 6 for storing the liquid bacterial strain inoculation. The operator holds the handle 6 to operate the liquid bacterial strain inoculation device, which is convenient for the bacterial strain dripping work.

[0036] The working principle of the utility model is as follows: first, connect the clamping pipe head 2 and the tube body, start the control valve a201, and transport the bacterial liquid to the inoculation test tube 1. The liquid can be stored in the inoculation test tube 1 and can also be transported at the same time. Synchronously start the control valve b401 so that the liquid can be discharged from the test tube plug 4. Then the test tube plug 4 is inserted into the bacterial inoculation plate. Then the operator squeezes the airbag ball 302 to generate negative pressure suction in the inoculation test tube 1. The liquid flows into the test tube plug 4, and the test tube plug 4 drops the liquid into the inoculation plate. When the inoculation liquid is stored in the inoculation test tube 1, after a period of time, the liquid needs to be dripped onto the inoculation plate, so that the connector 507 is connected to the power supply device, the connector 507 is connected to the power cord, and the power cord is connected to the waterproof motor 502, so that the waterproof motor 502 is electrically connected to the power supply device, and the power supply device starts the waterproof motor 502 at the same time. The waterproof motor 502 is started to rotate the motor shaft, and the motor shaft drives the rotating shaft rod 503, and the stirring blades 504 on the outer periphery of the rotating shaft rod 503 are synchronized, and the stirring blades 504 rotate in the inoculation test tube 1, so that the liquid stored in the inoculation test tube 1 is stirred for use, and then squeezed by the airbag ball 302, the liquid is dripped into the inoculation plate for use.

[0037] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A liquid bacterial inoculation device, characterized in that: include: The inoculation test tube (1) is hollow inside and has an opening at the upper end to communicate with the outside; A test tube plug (4) is installed below the inoculation test tube (1) and is used to connect to the bacterial inoculation plate; And a stirring assembly, which is installed on the inoculation test tube (1), and is provided with a mounting sleeve (5) and a connecting piece; the mounting sleeve (5) is arranged inside the inoculation test tube (1), and is provided with four connecting blocks (501), and the connecting space between the connecting blocks (501) and the mounting sleeve (5) forms a flow channel, so that the liquid to be inoculated flows from the flow channel to the bacterial strain inoculation plate; the four connecting blocks (501) are provided with a waterproof motor (502), the waterproof motor (502) is connected to a rotating shaft (503) through a motor shaft, and three groups of stirring blades (504) are arranged on the periphery of the rotating shaft (503); the stirring blades (504) stir the liquid to be inoculated by rotating.

2. A liquid bacterial inoculation device according to claim 1, characterized in that: A clamping joint (2) is provided on one side of the inoculation test tube (1), and a control valve a (201) is provided on the outer side of the clamping joint (2); A connecting tube (202) is provided at one end of the clamping tube head (2), and the connecting tube (202) passes through the interior of the inoculation test tube (1).

3. A liquid bacterial inoculation device according to claim 2, characterized in that: A sealing cover (3) is installed above the inoculation test tube (1), and a center hole is provided at the center position of the sealing cover (3); a mounting tube (301) passes through the center hole and the upper end is connected to the airbag ball (302), and an exhaust valve (303) is provided below the airbag ball (302).

4. A liquid bacterial inoculation device according to claim 1, characterized in that: A control valve b (401) is arranged on the outside of the test tube plug (4) for controlling the dripping of the bacterial liquid.

5. A liquid bacterial inoculation device according to claim 1, characterized in that: A handle (6) is provided on the outside of the inoculation test tube (1), and a hanging hole is provided on the upper end of the handle (6) for storing and inoculating liquid bacterial strains.

6. A liquid bacterial inoculation device according to claim 1, characterized in that: The connecting piece comprises a connecting sleeve (505), a waterproof rod (506) and a joint (507); The connecting sleeve (505) is installed inside the inoculation test tube (1) and is provided with an opening; the waterproof rod (506) passes through the opening and is installed on the inner wall of the inoculation test tube (1); and the upper end of the waterproof rod (506) passes through the top of the sealing cover (3) and is connected to the joint (507).

7. A liquid bacterial inoculation device according to claim 6, characterized in that: The waterproof rod (506) is hollow inside and is provided with a power cord; one end of the power cord is connected to a connector (507) through the waterproof rod (506), and the connector (507) is connected to a power supply device; one end of the power cord thread is electrically connected to the waterproof motor (502) for powering the waterproof fan.

Images