Microbial strain puncher

Abstract

The utility model relates to the technical field of strains, and discloses a microbial strain puncher which comprises a holding rod, the lower surface of the holding rod is fixedly connected with a punching head, the outer surface of the holding rod is fixedly connected with an outer threaded pipe, the outer surface of the holding rod is movably sleeved with an inner threaded pipe, and the lower surface of the inner threaded pipe is fixedly connected with a frame. The inner surface of the frame is fixedly connected with a measuring ruler, the lower surface of the frame is fixedly connected with a check ring, and the outer surface of the holding rod is provided with scale marks. Through cooperation of the rod, the punching head, the outer threaded pipe, the inner threaded pipe, the frame, the measuring ruler, the check ring, the scale marks and other structures, the check ring with the adjustable distance can be added to the punching head; and the punching depth of the punching head on the strains can be controlled for limiting and blocking, so that the manual punching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of strains, in particular to a punching device for microbial strains. Background Art

[0002] Microbial strains are divided into feed fermentation strains and bio-fertilizer fermentation strains. This product can not only make up for the amino acids that are easily lacking in conventional feeds, but also rapidly convert the nutritional components of other rough feed raw materials, achieving the effect of enhancing digestion, absorption and utilization.

[0003] During the application of the strain culture medium, it is necessary to punch holes in it. Usually, manual labor is used to directly punch holes by inserting a simple punching rod head into the strain. However, when punching holes in this way, the punching force is different, which easily leads to uneven holes. Moreover, the punching depth can be too deep, affecting the punching quality. And it is difficult for manual labor to maintain the control force for a long time, which will affect the punching efficiency.

[0004] Therefore, we propose a punching device for microbial strains. Content of the Utility Model

[0005] (I) Technical Problems to be Solved

[0006] Aiming at the deficiencies of the prior art, the utility model provides a punching device for microbial strains, which overcomes the deficiencies of the prior art and solves the problems in the background art that when punching holes in this way, the punching force is different, which easily leads to uneven holes, and the punching depth can be too deep, affecting the punching quality. And it is difficult for manual labor to maintain the control force for a long time, which will affect the punching efficiency.

[0007] (II) Technical Solutions

[0008] To achieve the above object, the utility model provides the following technical solution: a punching device for microbial strains, including a grip rod, a punching head is fixedly connected to the lower surface of the grip rod, an external threaded tube is fixedly connected to the outer surface of the grip rod, an internal threaded tube is movably sleeved on the outer surface of the grip rod, a frame is fixedly connected to the lower surface of the internal threaded tube, a measuring scale is fixedly connected to the inner surface of the frame, a retaining ring is fixedly connected to the lower surface of the frame, and scale lines are provided on the outer surface of the grip rod.

[0009] Preferably, a push rod is movably inserted into the inner surface of the grip rod, a rubber ring is fixedly connected to the outer surface of the push rod, a baffle is fixedly connected to the lower surface of the push rod, four slide rods are fixedly connected to the lower surface of the baffle, and four slot holes are provided on the upper surface of the punching head.

[0010] Preferably, the external threaded tube and the internal threaded tube are arranged in corresponding threaded connection, and the measuring scale and the scale lines are arranged horizontally corresponding to each other.

[0011] Preferably, when the bottom surface of the retaining ring is horizontally corresponding to the bottom surface of the punching head, the zero at the bottom of the corresponding scale line of the measuring ruler is measured, and the inner surface of the retaining ring and the outer surface of the grip rod are arranged in a corresponding movable sleeve setting.

[0012] Preferably, the rubber ring and the inner surface of the grip rod are arranged in a corresponding close contact setting, and the four sliding rods and the four slot holes are arranged in a corresponding sliding setting.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present utility model provides a punching tool for microbial strains, which has the following beneficial effects:

[0015] 1. For this punching tool for microbial strains, through the cooperation between structures such as the rod, punching head, external threaded tube, internal threaded tube, frame, measuring ruler, retaining ring, scale line, etc., a retaining ring with an adjustable distance can be added to the punching head, and the punching depth of the punching head on the strains can be controlled and limited by the retaining ring, thereby improving the efficiency of manual punching.

[0016] 2. For this punching tool for microbial strains, through the cooperation between structures such as the push rod, rubber ring, baffle, sliding rod, slot hole, etc., when the punching tool punches the strains, some samples of the strains can also be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 is an exploded structure diagram of the frame and its related structures and the grip rod of the present utility model;

[0019] Figure 3 is an exploded structure diagram of the push rod and its related structures and the grip rod of the present utility model.

[0020] In the figure: 1, grip rod; 2, punching head; 3, external threaded tube; 4, internal threaded tube; 5, frame; 6, measuring ruler; 7, retaining ring; 8, scale line; 9, push rod; 10, rubber ring; 11, baffle; 12, sliding rod; 13, slot hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1 - 3, A microbial strain puncher, including a grip rod 1, a punching head 2 fixedly connected to the lower surface of the grip rod 1, an external thread tube 3 fixedly connected to the outer surface of the grip rod 1, an internal thread tube 4 movably sleeved on the outer surface of the grip rod 1, a frame 5 fixedly connected to the lower surface of the internal thread tube 4, a measuring scale 6 fixedly connected to the inner surface of the frame 5, a retaining ring 7 fixedly connected to the lower surface of the frame 5, and a scale line 8 provided on the outer surface of the grip rod 1.

[0024] Specifically, through the cooperation between structures such as the rod, the punching head 2, the external thread tube 3, the internal thread tube 4, the frame 5, the measuring scale 6, the retaining ring 7, and the scale line 8, a retaining ring 7 with an adjustable distance can be added to the punching head 2, which can control the punching depth of the punching head 2 on the microbial strain for limit blocking, thereby improving the efficiency of manual punching.

[0025] In this implementation: The external thread tube 3 and the internal thread tube 4 are arranged in corresponding threaded connections, and the measuring scale 6 and the scale line 8 are arranged horizontally corresponding to each other.

[0026] Specifically, by rotating the internal thread tube 4 in the forward and reverse directions in cooperation with the external thread tube 3, the frame 5 and the retaining ring 7 can be driven to move up and down for adjustment.

[0027] In this implementation: When the bottom surface of the retaining ring 7 is horizontally corresponding to the bottom surface of the punching head 2, the zero at the bottom of the measuring scale 6 corresponds to the scale line 8, and the inner surface of the retaining ring 7 is movably sleeved corresponding to the outer surface of the grip rod 1.

[0028] Specifically, when the retaining ring 7 is horizontally aligned with the bottom of the punching head 2, the measuring scale 6 corresponds to the zero degree of the scale line 8. As the retaining ring 7 moves upward, the exposed length of the punching head 2 can drive the measuring scale 6 to increase the corresponding degrees on the scale line 8, thereby accurately adjusting the required punching depth.

[0029] Working principle: When punching the microbial strain culture medium is required, according to the required punching depth, rotate the internal thread tube 4 forward on the external thread tube 3. At the same time, the internal thread tube 4 cooperates with the external thread tube 3 to move upward, and at the same time drives the retaining ring 7 on the frame 5 to move upward, exposing the punching head 2 by a specified length. When the measuring scale 6 is horizontally corresponding to the specified depth of the scale line 8 on the grip rod 1, stop rotating the internal thread tube 4. Then, use the grip rod 1 to align the punching head 2 with the microbial strain culture medium for quantitative punching. When the punching head 2 is inserted into the microbial strain culture medium, stop exerting force on the grip rod 1 by fitting the retaining ring 7 to the outer surface of the microbial strain. Then, take out the punching head 2 to complete the punching. Rotate the internal thread tube 4 in the reverse direction in cooperation with the external thread tube 3, and the frame 5 and the retaining ring 7 can be moved downward, thereby reducing the exposed length of the punching head 2, that is, reducing the punching depth.

[0030] Embodiment 2

[0031] Please refer to Figures 1 - 3, on the basis of the first embodiment, the present utility model provides a technical solution:

[0032] In this embodiment: a push rod 9 is movably inserted into the inner surface of the grip rod 1. A rubber ring 10 is fixedly connected to the outer surface of the push rod 9. A baffle 11 is fixedly connected to the lower surface of the push rod 9. Four slide rods 12 are fixedly connected to the lower surface of the baffle 11. Four slot holes 13 are formed in the upper surface of the punching head 2.

[0033] Specifically, through the cooperation among structures such as the push rod 9, the rubber ring 10, the baffle 11, the slide rods 12, and the slot holes 13, when the puncher punches the strains, some samples of the strains can also be collected.

[0034] In this implementation scheme: the rubber ring 10 is arranged in corresponding close contact with the inner surface of the grip rod 1. The four slide rods 12 are arranged in corresponding sliding with the four slot holes 13.

[0035] Specifically, by the rubber ring 10 closely adhering to the inner wall of the grip rod 1, the push rod 9 can be prevented from moving up and down randomly and falling off.

[0036] Working principle: When the grip rod 1 and the punching head 2 are normally used to punch the strains, the push rod 9 is pushed downward to move downward by friction with the inner wall of the grip rod 1 in cooperation with the rubber ring 10, and the baffle 11 at the bottom of the push plate is pushed downward. The multiple slide rods 12 are correspondingly inserted into the slot holes 13 through the baffle 11 to block the slot holes 13, which does not affect the normal punching work of the punching head 2. When it is necessary to punch and collect strain samples, the push rod 9 can be pulled upward in the grip rod 1 in cooperation with the rubber ring 10 to move the baffle 11 and the multiple slide rods 12 upward. The slide rods 12 leave a certain space in the slot holes 13 to block the upper part. In this way, when the punching head 2 punches the strains, by inserting the punching head 2 into the strains, a certain amount of strains can be retained through the cooperation of the slot holes 13 and the acting force of the punching head 2. Then when the punching head 2 is taken out, the push rod 9 can be pushed to move the slide rods 12 downward in the slot holes 13 through the baffle 11, and the strains accumulated in the slot holes 13 can be collected.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A microbial strain puncher, comprising a grip rod (1), characterized in that: The lower surface of the grip rod (1) is fixedly connected with a punching head (2), the outer surface of the grip rod (1) is fixedly connected with an external thread tube (3), the outer surface of the grip rod (1) is movably sleeved with an internal thread tube (4), the lower surface of the internal thread tube (4) is fixedly connected with a frame (5), the inner surface of the frame (5) is fixedly connected with a measuring scale (6), the lower surface of the frame (5) is fixedly connected with a retaining ring (7), and the outer surface of the grip rod (1) is provided with scale lines (8).

2. The microbial strain puncher according to claim 1, characterized in that: A push rod (9) is movably inserted into the inner surface of the grip rod (1), a rubber ring (10) is fixedly connected to the outer surface of the push rod (9), a baffle (11) is fixedly connected to the lower surface of the push rod (9), four slide rods (12) are fixedly connected to the lower surface of the baffle (11), and four slot holes (13) are formed in the upper surface of the punching head (2).

3. The microbial strain puncher according to claim 1, wherein: The external thread tube (3) and the internal thread tube (4) are arranged in corresponding threaded connection, and the measuring scale (6) and the scale lines (8) are arranged horizontally corresponding to each other.

4. A microbial strain puncher according to claim 1, characterized in that: When the bottom surface of the retaining ring (7) is horizontally corresponding to the bottom surface of the punching head (2), the zero at the bottom of the measuring scale (6) corresponds to the scale lines (8), and the inner surface of the retaining ring (7) is arranged in corresponding movable sleeving with the outer surface of the grip rod (1).

5. The microbial strain puncher according to claim 2, wherein: The rubber ring (10) is arranged in corresponding close contact with the inner surface of the grip rod (1), and the four slide rods (12) are arranged in corresponding sliding with the four slot holes (13).

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