Strain separation tool for field sampling

Abstract

The utility model relates to a strain separation tool for field sampling, and belongs to the technical field of strain separation. Comprising a separation tank, a placement mechanism and a springback mechanism, a cabinet door is rotationally connected to one side of the separation tank, the placement mechanism comprises a placement disc, a connecting rod and a limiting disc, the two ends of the connecting rod are fixedly connected with the center positions of the placement disc and the limiting disc correspondingly, and a sliding rod is arranged at the upper end of the placement disc; and a spring which is fixedly connected with the separating tank and abuts against the sliding rod is arranged in the sleeve. By arranging a spring, a sleeve and a springback mechanism which are matched with the placement disc, the separation pipe can vibrate in the carrying and moving process of a worker, fragments with strains can make full contact with a culture solution, the strains can be fully blended into the culture solution, jolt caused by movement of the worker to the device is ingeniously utilized, and the separation efficiency is improved. The device is simple, light and convenient to use during field sampling.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of bacterial separation tools for field sampling, belong to bacterial separation technical field. BACKGROUND

[0002] Field sampling is an important link in the research of ecology, biology, geography and other fields, it involves collecting samples in natural environment for subsequent analysis and research, when field sampling, sample can contain a variety of microorganisms, need to prevent pollution between different microorganisms through bacterial separation, ensure the accuracy of experiment.

[0003] Through the search, the utility model discloses a kind of bacterial separation equipment convenient to use, including box and multiple separation tubes, recess is set in the lower part of the inner wall of the box, ring plate is connected in the recess, spring damper is fixedly arranged on the inner wall of the two sides of the inner ring of the ring plate and the front and rear inner wall, four spring dampers are fixedly arranged on the opposite side of the vibration table, vibration motor is fixedly arranged in the middle of the vibration table, multiple rubber sleeves are fixedly arranged on the upper end surface of the vibration table, multiple through grooves are set in the lower end surface of the vibration table, multiple through grooves are all penetrated into the inner bottom surface of rubber sleeve, connecting rod is fixedly arranged on the lower part of the two sides of the inner ring of the ring plate, in the utility model, the device is vibrated to the separation tube by setting vibration table, so that culture solution can be mixed with bacterial species sufficiently, manual operation is reduced, and separation effect is greatly increased.

[0004] However, the patent is equipped with vibration motor, which leads to heavy weight, complicated use process, and inconvenient to take and move, which increases the burden of staff during field sampling, and is not convenient to use during field sampling. UTILITY MODEL CONTENTS

[0005] The utility model solves the technical problems that the existing bacterial separation tool is heavy, the use process is complicated, inconvenient to take and move, and not convenient to use during field sampling.

[0006] To solve the above problems, the utility model provides a kind of bacterial separation tools for field sampling, including separation tank, placing mechanism, rebound mechanism, the one side of separation tank is rotatably connected with cabinet door, the placing mechanism includes placing disc, connecting rod, limit disc, the both ends of connecting rod are fixedly connected with the center position of placing disc and limit disc, the upper end of placing disc is equipped with slide rod, the upper end center position of separation tank is fixedly connected with sleeve, slide rod is slidably connected in sleeve, the sleeve is equipped with spring, and the sleeve is fixedly connected with separation tank and abuts with slide rod;

[0007] The rebound mechanism comprises a telescopic rod and a supporting disc, the telescopic rod is fixedly connected with the supporting disc and the lower end of the separation tank respectively, springs are arranged in the telescopic rod and connected with the two ends, and the supporting disc abuts against the lower end of the placing disc.

[0008] Further, the placing disc is provided with arrayed placing grooves, and the lower end of the limiting disc is provided with a plurality of limiting mechanisms corresponding to the placing grooves.

[0009] Further, the limiting mechanism comprises a lead screw and a cover plate, the upper end of the lead screw is fixedly connected with the limiting disc, and the cover plate is threadedly connected to the lead screw at the center position.

[0010] Further, the placing grooves and the cover plate have the same inner diameter.

[0011] Further, the lower end of the placing disc is provided with an insertion groove corresponding to the insertion rod, and the insertion rod is slidably connected to the insertion groove.

[0012] Further, the upper end of the separation tank is provided with a handle.

[0013] Compared with the prior art, the present application has the following advantages:

[0014] The spring, sleeve and rebound mechanism matched with the placing disc can make the separation tank vibrate during the carrying and moving of the staff, the pieces with bacteria can be fully contacted with the culture solution, the bacteria can be fully mixed into the culture solution, the device is simple and light, and is convenient to use in field sampling. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, and are used to explain the present application together with embodiments of the present application, and do not constitute a limitation to the present application. In the drawings:

[0016] Figure 1 A section of the bacterial separation tool for field sampling Figure 1 .

[0017] Figure 2 A section of the bacterial separation tool for field sampling Figure 2 .

[0018] Figure 3 A placing mechanism structure diagram of the bacterial separation tool for field sampling.

[0019] Figure 4 A structure diagram of the bacterial separation tool for field sampling.

[0020] Brief description of the drawings

[0021] 1, separation tank; 11, plug rod; 2, placing mechanism; 21, placing disc; 22, connecting rod; 23, limiting disc; 24, sliding rod; 25, sleeve; 26, placing groove; 3, rebound mechanism; 31, telescopic rod; 32, supporting disc; 4, limiting mechanism; 41, screw rod; 42, cover plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor fall within the protection scope of the utility model.

[0023] Brief description of the drawings Figures 1-4 The utility model provides a kind of bacteria separation tool for field sampling, including separation tank 1, placing mechanism 2, rebound mechanism 3, separation tank 1 side is rotatably connected with cabinet door, separation tank 1 upper end is equipped with handle, placing mechanism 2 includes placing disc 21, connecting rod 22, limiting disc 23, connecting rod 22 two ends are respectively fixedly connected with the center position of placing disc 21, limiting disc 23, placing disc 21 is equipped with array distribution's placing groove 26, placing disc 21 is rubber material, can avoid separation tube from sliding, placing disc 21 upper end is equipped with sliding rod 24, separation tank 1 upper end center position is fixedly connected with sleeve 25, sliding rod 24 is slidably connected in sleeve 25, sleeve 25 is equipped with spring fixedly connected with separation tank 1 and abutting with sliding rod 24, rebound mechanism 3 includes telescopic rod 31 and supporting disc 32, telescopic rod 31 two ends are respectively fixedly connected with supporting disc 32, separation tank 1 lower end, telescopic rod 31 is equipped with spring connected with two ends, supporting disc 32 and placing disc 21 lower end abut, when the process of field sampling needs to carry out bacteria separation, the separation tube of the piece of placing bacteria and culture solution is placed in placing groove 26, then cabinet door is closed and separation tank 1 is carried to continue subsequent activity, in the process that staff carries separation tank 1 moves, separation tank 1 will be up and down, sliding rod 24 is up and down in sleeve 25 under the action of spring, so that the piece of bacteria in the separation tube on placing disc 21 can be fully contacted with culture solution, subsequent from separation tube lower end pours out the culture solution after separation and carries out research again to clean separation tube inside can be separated;

[0024] Brief description of the drawings Figures 1-3The lower end of the limiting disc 23 is provided with a plurality of limiting mechanisms 4 corresponding to the placing grooves 26, the limiting mechanism 4 comprises a lead screw 41 and a cover plate 42, the upper end of the lead screw 41 is fixedly connected with the limiting disc 23, the cover plate 42 is threadedly connected to the lead screw 41 at the center position, the inner diameter of the placing groove 26 and the cover plate 42 is the same, when the separation tube is placed in the placing groove 26, the height of the cover plate 42 on the lead screw 41 is adjusted to fix the separation tube from the top, the bottom center position of the separation tank 1 is provided with an insertion rod 11, the lower end of the placing disc 21 is provided with an insertion groove corresponding to the insertion rod 11, the insertion rod 11 is slidably connected with the insertion groove, and the insertion rod 11 always slides in the insertion groove during the movement of the separation tube, so that the position of the placing disc 21 is prevented from being deviated.

[0025] The working principle of the present application is as follows:

[0026] When the separation of bacteria is needed during the field sampling process, the separation tube for placing the bacterial fragments and the culture solution is placed in the placing groove 26, then the cabinet door is closed, and the separation tank 1 is carried for subsequent activities, in the process that the staff member carries the separation tank 1 to move, the separation tank 1 bounces up and down, at this time, the sliding rod 24 is driven by the spring to move up and down in the sleeve 25, so that the bacterial fragments in the separation tube on the placing disc 21 can be fully contacted with the culture solution, and then the separated culture solution is poured out from the lower end of the separation tube for research, and the inside of the separation tube is cleaned.

[0027] The above describes the present application and its embodiments, which are not limited, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired by the embodiments, without departing from the spirit of the present application, similar structural modes and embodiments can be designed without creativity, which should belong to the protection scope of the present application.

Claims

1. A bacterial isolation tool for field sampling, characterized by: Including separation tank (1), the placing mechanism (2), the rebound mechanism (3), one side of the separation tank (1) is rotatably connected with cabinet door, the placing mechanism (2) includes placing disc (21), connecting rod (22), limit disc (23), the connecting rod (22) both ends are respectively fixedly connected with the center position of placing disc (21), limit disc (23), the upper end of placing disc (21) is equipped with slide bar (24), the upper end center position of separation tank (1) is fixedly connected with sleeve (25), the slide bar (24) is slidably connected in sleeve (25), the sleeve (25) is equipped with the spring of being fixedly connected with separation tank (1) and being abutted with slide bar (24), the rebound mechanism (3) includes telescopic link (31) and support disc (32), the both ends of telescopic link (31) are respectively fixedly connected with support disc (32), the lower end of separation tank (1), the telescopic link (31) is equipped with the spring being connected with both ends, the support disc (32) is abutted with the lower end of placing disc (21). The placing disc (21) is equipped with the placing groove (26) of array distribution, and the lower end of the limit disc (23) is equipped with a plurality of limit mechanisms (4) corresponding to the placing groove (26).

2. The bacterial isolation tool for field sampling according to claim 1, wherein: The limit mechanism (4) includes screw rod (41), cover plate (42), the upper end of screw rod (41) is fixedly connected with limit disc (23), and the center position of cover plate (42) is threadedly connected on screw rod (41).

3. The bacterial isolation tool for field sampling according to claim 2, wherein: The inner diameter of the placing groove (26) and the cover plate (42) is same.

4. The bacterial isolation tool for field sampling according to claim 3, wherein: The lower end of the placing disc (21) is equipped with the insertion slot corresponding to the insertion rod (11), and the insertion rod (11) is slidably connected in the insertion slot.

5. The bacterial isolation tool for field sampling according to claim 1, wherein: The upper end of the separation tank (1) is equipped with a handle.

6. The bacterial isolation tool for field sampling according to claim 5, wherein: The upper end of the separation tank (1) is equipped with a handle.

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