CN220098304U

CN220098304U - Biological sample storehouse lifting system

Info

Publication number: CN220098304U
Application number: CN202321284985.6U
Authority: CN
Inventors: 范亚辉
Original assignee: Fuxiang Nuoweixin Biotechnology Suzhou Co ltd
Current assignee: Fuxiang Nuoweixin Biotechnology Suzhou Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-11-28
Anticipated expiration: 2033-05-25

Abstract

The utility model belongs to the field of biological sample warehouse lifting systems, and discloses a biological sample warehouse lifting system which comprises an I-shaped sliding rail, wherein a sliding component is connected onto the I-shaped sliding rail in a sliding way, a power component is fixedly connected below the sliding component, one side of the sliding component is fixedly connected with a rack chute, the power component comprises a motor, the motor is connected with a power shaft in a transmission way, one end of the power shaft is fixedly connected with a gear, a rack is connected onto the gear in a meshed way, a lug is arranged on the back of the rack, the lug on the back of the rack is in sliding connection with the rack chute, the bottom of the rack is fixedly connected with a hinging seat, the hinging seat is movably connected with a V-shaped clamp, the bottom of the rack is connected with a spring, the other end of the spring is connected with the V-shaped clamp, the lower end of the V-shaped clamp is provided with a bevel, a sample container is arranged below the V-shaped clamp, the upper end of the sample container is provided with a bevel matched with the bevel of the V-shaped clamp, and a clamping groove is formed below the bevel of the sample container.

Description

Biological sample storehouse lifting system

Technical Field

The utility model relates to the field of biological sample warehouse lifting and hanging, in particular to a biological sample warehouse lifting and hanging system.

Background

With the continuous development of society in China, people pay more and more attention to biological research, so that more and more biological sample libraries are built, however, biological samples are required to be stored in liquid nitrogen, a general access mode is difficult to keep stable in the process, and human operation is likely to be frostbite, so that more and more biological sample library lifting systems are appeared in the biological sample libraries.

For example, the patent of the utility model with the application number of CN202020437072.3 discloses a biological sample warehouse lifting system, which comprises a guide part and an electric lifting device without external power supply, wherein the guide part is arranged at the top part in the biological sample warehouse lifting system and is horizontally distributed above a plurality of liquid nitrogen tanks which are arranged along a straight line; the electric lifting device comprises a walking part horizontally moving along the guide part, a lifting part for lifting the freezing frame and a controller, wherein the walking part is arranged above the lifting part and is matched with the bottom of the guide part. The beneficial effects are that: by installing a single lifting system, sampling and lofting operations can be carried out on a plurality of liquid nitrogen tanks in the same row, and the installation of equipment does not change the self structure of the liquid nitrogen tanks, so that the self performance of the liquid nitrogen tanks is ensured; the lifting system is not in direct contact with the liquid nitrogen tank, and the electric lifting device can be moved to one end of the guide rail after the use is finished, so that the occupation of the indoor storage space is reduced; the lifting system is installed, and the cost is lower than that of simultaneously installing lifting equipment on the surfaces of a plurality of liquid nitrogen tanks.

However, the above-mentioned biological sample library lifting system may have some problems, and the conventional biological sample library lifting system is generally complicated in arrangement, and it is also difficult to take out the sample under a small shake, and the electrical circuit arrangement and the component installation are complicated, which increases the cost.

Disclosure of Invention

In view of the above, the present utility model is directed to a lifting system for a biological sample library, so as to solve the existing problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a biological sample storehouse lifting system, includes the I-shaped slide rail, sliding connection has the slip subassembly on the I-shaped slide rail, slip subassembly below fixedly connected with power pack, slip subassembly one side fixedly connected with rack spout, power pack includes the motor of fixedly connected with in slip subassembly below, motor drive is connected with the power shaft, power shaft one end fixedly connected with gear, the meshing is connected with the rack on the gear, the rack back is equipped with the lug, sliding connection between lug and the rack spout at the rack back, rack bottom fixedly connected with articulated seat, articulated seat swing joint has V-arrangement tong.

Preferably, a hanging rod for hanging the I-shaped sliding rail is fixedly connected above the I-shaped sliding rail.

Preferably, the sliding component comprises pulleys sliding on two sides of the I-shaped sliding rail, the pulleys are connected with hanging plates fixedly connected with the motor, and a traction rod for pulling the sliding component to move is arranged on one side of each hanging plate.

Preferably, the hinge seat at the bottom of the rack is connected with the top of the V-shaped clamp through a rotating rod, the bottom of the rack is connected with a spring, and the other end of the spring is connected with the V-shaped clamp.

Preferably, a sample tank is arranged below the V-shaped clamp, and a sample container is stored in the sample tank.

Preferably, the lower end of the V-shaped clamp is provided with a chamfer.

Preferably, an inclined plane matched with the inclined plane of the V-shaped clamp is arranged at the upper end of the sample container, and a clamping groove is formed in the position, below the inclined plane, of the sample container.

Compared with the prior art, the biological sample warehouse lifting system mainly comprises an I-shaped sliding rail, a hanging rod, a sliding component, a power component, a rack, a V-shaped clamp, a rack chute and the like, wherein the hanging rod is used for hanging the I-shaped sliding rail on the top wall, the traction rod is pulled by manpower to enable the sliding component to slide on the I-shaped sliding rail, a motor is externally connected with a power supply to drive a power shaft to rotate, the power shaft drives a gear to rotate, the gear drives the rack to swing up and down in the rack chute, when a sample container needs to be clamped, the rack is lifted to a certain position, the bevel on the V-shaped clamp below the rack is attached to an inclined plane on the sample container, at the moment, a spring on the rack stretches out and draws back, the bottom of the V-shaped clamp is continuously driven by the rack until the clamping groove on the sample container is clamped, the clamping and taking mode is realized in a straight up and straight down mode, shaking of the sample container in the taking process is reduced, the sliding component does not need electric power support, unnecessary investment is reduced, the whole structure is simpler, and the operation is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic diagram of a right-side view structure according to the present utility model;

FIG. 4 is a schematic view of the structure shown in FIG. 1A according to the present utility model;

fig. 5 is a schematic diagram of the structure at B in fig. 3 according to the present utility model.

Reference numerals: 1. i-shaped slide rail; 101. a hanging rod; 2. a sliding assembly; 201. a pulley; 202. a hanging plate; 203. a traction rod; 3. a power assembly; 301. a motor; 302. a power shaft; 303. a gear; 304. a rack; 305. a hinge base; 306. v-shaped clamping hands; 307. a rotating rod; 308. a spring; 309. a bump; 310. chamfering; 4. a rack chute; 5. a sample tank; 501. a sample container; 502. an inclined plane; 503. a clamping groove.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and embodiments, and for the purpose of clearly and completely describing the technical solutions, the following examples are selected for illustration; based on the description of the present utility model, other embodiments obtained without making any inventive effort are within the scope of the present utility model.

In the following embodiments, it should be noted that, in terms of "upper", "lower", "left", "right", "inner", "outer", "top/bottom", and the like, the orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is merely for the sake of clarity in describing the present embodiment, and it does not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and therefore, should not be construed as limiting the present utility model.

The specific implementation process is as follows:

referring to fig. 1-5, a lifting system for a biological sample library comprises an i-shaped slide rail 1, wherein the i-shaped slide rail 1 can be made of light steel, the self weight of the lifting system can be reduced when the hardness of the lifting system is guaranteed, the lifting system is convenient to lift, the lifting system is more stable when in operation, a sliding component 2 is slidably connected to the i-shaped slide rail 1, the sliding component 2 is positioned in the middle and below the i-shaped slide rail 1, a power component 3 is fixedly connected to the lower side of the sliding component 2 through screws, the power component 3 is fixedly connected to the lower surface of the sliding component 2 through screws, a rack chute 4 is fixedly connected to one side of the sliding component 2, the rack chute 4 can be fixed to one side of the sliding component 2 through a welding mode, the rack chute 4 can be made of light steel, the rack chute 4 is not easy to deform, stable sliding of the rack 304 is guaranteed, the power component 3 comprises a motor 301 fixedly connected to the lower side of the sliding component 2, the motor 301 is externally connected to a control switch, one end of the motor 301 is fixedly connected with a gear 303, a small gear is matched with a tooth socket 304 on the gear 303, a lug 304 is meshed and connected to the gear 304, a lug 309 is arranged on the back of the gear 304, a lug 309 is fixedly connected to the rack 304 through a lug 309, a lug 309 is fixedly connected to a rack 305 through a gear seat 305, and a lug seat is fixedly connected to the lug seat is in a sliding mode, and a sliding seat is fixedly connected to a lug seat is in a sliding seat, and is connected to a sliding seat is connected to a seat, and is in a sliding seat, and is connected to a seat.

The hanging rod 101 for hanging the I-shaped sliding rail 1 is fixedly connected above the I-shaped sliding rail 1, the other end of the hanging rod 101 is directly fixed on the inner top wall, filling treatment is needed around the perforated groove, and the situation that the hanging rod cannot fall is guaranteed.

The sliding component 2 comprises pulleys 201 sliding on two sides of the I-shaped sliding rail 1, the pulleys 201 are arranged on two sides of the I-shaped sliding rail 1, a pair of pulleys are arranged on each side, stable sliding of the sliding component 2 can be guaranteed, the structure of the sliding component is more stable, the pulleys 201 are connected with hanging plates 202 fixedly connected with a motor 301, the hanging plates 202 are composed of three light steel structural blocks, one hanging plate is positioned at the bottom of the I-shaped sliding rail 1, the other two hanging plates are positioned on two sides of the I-shaped sliding rail 1, the structure is stable, a traction rod 203 for pulling the sliding component 2 to move is arranged on one side of the hanging plates 202, the traction rod 203 is welded on the hanging plate 202 on one side of the I-shaped sliding rail 1, and when the sliding component 2 is pulled by manpower, the whole sliding component 2 can be driven to slide, and the position of the sliding component 2 on the I-shaped sliding rail 1 can be well controlled.

The mode of movable connection between the hinge seat 305 at the bottom of the rack 304 and the top of the V-shaped clamp 306 through the rotating rod 307 can ensure smooth expansion and contraction of the V-shaped clamp 306, the clamping is more convenient, the bottom of the rack 304 is connected with the spring 308, the other end of the spring 308 is connected with the V-shaped clamp 306, and the expansion and contraction of the spring 308 can provide certain power for the expansion and contraction of the V-shaped clamp 306.

The sample tank 5 is arranged below the V-shaped clamping hand 306, the sample container 501 is stored in the sample tank 5, and when clamping is needed, the traction rod 203 is pulled to adjust the position of the V-shaped clamping hand 306, so that clamping is convenient.

The lower end of the V-shaped grip 306 is provided with a chamfer 310, and the chamfer 310 can enable the V-shaped grip 306 to smoothly descend to two sides of the sample container 501 and be clamped into the clamping groove 503 of the sample container 501.

The upper end of the sample container 501 is provided with an inclined plane 502 matched with the inclined plane 310 of the V-shaped clamp 306, the inclined plane 502 can enable the V-shaped clamp 306 to be clamped smoothly, a clamping groove 503 is formed in the lower portion of the sample container 501, which is located below the inclined plane 502, the clamping groove 503 is used for clamping with the V-shaped clamp 306, and clamping is enabled to be firmer.

Working principle: the working principle of the biological sample warehouse lifting system is that the hanging rod 101 lifts the I-shaped sliding rail 1 on the top wall, the traction rod 203 is pulled manually to enable the sliding component 2 to slide on the I-shaped sliding rail 1, the motor 301 is externally connected with a power supply to drive the power shaft 302 to rotate, the power shaft drives the gear 303 to rotate, the gear drives the rack 304 to swing up and down in the rack sliding groove 4, when the sample container 501 needs to be clamped, the rack 304 is lifted to a certain position, the chamfer 310 on the V-shaped clamping hand 306 below the rack 304 is attached to the inclined plane 502 on the sample container 501, at this time, the spring 308 on the rack 304 stretches out and draws back, the bottom of the V-shaped clamping hand 306 continues to be driven by the rack 304 until the clamping groove 503 on the sample container 501 is clamped, and the clamping and taking mode is as direct and downward, so that the shaking of the sample container in the taking process is reduced as much as possible, the sliding component does not need electric power support, the unnecessary cost investment is reduced, the whole structure is simpler, and the operation is convenient.

The foregoing is merely exemplary of the present utility model, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present utility model is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a biological sample storehouse lifting system, includes I-shaped slide rail (1), sliding connection has slip subassembly (2) on I-shaped slide rail (1), slip subassembly (2) below fixedly connected with power component (3), its characterized in that: the utility model provides a sliding assembly, including slip subassembly (2), slip subassembly (2) one side fixedly connected with rack spout (4), power subassembly (3) are including motor (301) of fixed connection in slip subassembly (2) below, motor (301) transmission is connected with power shaft (302), power shaft (302) one end fixedly connected with gear (303), meshing is connected with rack (304) on gear (303), rack (304) back is equipped with lug (309), sliding connection between lug (309) and rack spout (4) at rack (304) back, articulated seat (305) are fixedly connected with to rack (304) bottom, articulated seat (305) swing joint has V-arrangement tong (306).

2. The biological sample library lifting system of claim 1, wherein: a hanging rod (101) for hanging the I-shaped sliding rail (1) is fixedly connected above the I-shaped sliding rail (1).

3. The biological sample library lifting system of claim 1, wherein: the sliding assembly (2) comprises pulleys (201) sliding on two sides of the I-shaped sliding rail (1), the pulleys (201) are connected with hanging plates (202) fixedly connected with a motor (301), and traction rods (203) for pulling movement of the sliding assembly (2) are arranged on one sides of the hanging plates (202).

4. The biological sample library lifting system of claim 1, wherein: the hinge seat (305) positioned at the bottom of the rack (304) is connected with the top of the V-shaped clamping hand (306) through the rotating rod (307), the bottom of the rack (304) is connected with the spring (308), and the other end of the spring (308) is connected with the V-shaped clamping hand (306).

5. The biological sample library lifting system of claim 4, wherein: a sample tank (5) is arranged below the V-shaped clamping hand (306), and a sample container (501) is stored in the sample tank (5).

6. The biological sample library lifting system of claim 4, wherein: the lower end of the V-shaped clamp (306) is provided with a chamfer (310).

7. The biological sample library lifting system of claim 5, wherein: the upper end of the sample container (501) is provided with an inclined plane (502) matched with the inclined plane (310) of the V-shaped clamp (306), and a clamping groove (503) is formed below the inclined plane (502) of the sample container (501).