Lifting mechanism

Abstract

The utility model discloses a lifting mechanism which comprises a frame supporting assembly, a driving lifting assembly and a lifting basket assembly. A driving lifting assembly is arranged on the frame supporting assembly and can be supported by the frame supporting assembly, and the lifting basket assembly can be driven by the driving lifting assembly to ascend and descend in the frame supporting assembly. The lifting basket has the advantages that an original chain lifting mode is abandoned, the transmission belt is used for driving the lifting basket to ascend and descend, the transmission belt can be used for supplying power to the magnet, the lifting basket is grabbed through the magnetic piece, and therefore the lifting basket is driven to ascend and descend, a complex mechanical structure does not need to be arranged, the operation process is simple, and the cost is low. And the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of sample storage technology, and in particular to an lifting mechanism. Background Technology

[0002] In the field of sample storage, cryopreservation equipment is used to store biological samples such as blood samples, vaccines, and bacterial and viral strains at low temperatures, keeping the samples in liquid nitrogen for long-term preservation of their activity.

[0003] Sample cryopreservation equipment often uses basket lifting mechanisms to raise and lower baskets. Most existing basket lifting devices use chains to lift and lower baskets, but this method requires an additional basket gripping device, which is costly, requires more mechanical structures, is inconvenient to maintain, and is complicated to operate. To address this, the inventor designed a lifting mechanism. Utility Model Content

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] In view of the problems existing in the above or prior art, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a lifting mechanism that abandons the existing chain lifting method and uses a transmission belt to drive the basket to lift and lower. The transmission belt can also be used to power the magnet, which can then grip the basket and drive it to lift and lower.

[0007] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a lifting mechanism, which includes a frame support component, a drive lifting component, and a basket assembly; the frame support component is provided with the drive lifting component, the frame support component can support the drive lifting component, and the drive lifting component can drive the basket assembly to rise and fall inside the frame support component.

[0008] In a preferred embodiment of the lifting mechanism of this utility model, the driving lifting component includes a lifting member and a gripping member; the lifting member is connected to the gripping member, the lifting member can drive the gripping member to move up and down, and the lifting member can supply power to the gripping member, so that the gripping member can grip the basket assembly to move up and down.

[0009] In a preferred embodiment of the lifting mechanism of this utility model, the lifting component includes a transmission belt with wires inside, and the transmission belt can supply power to the gripping component.

[0010] In a preferred embodiment of the lifting mechanism of this utility model, the driving lifting component further includes a driving member, which is connected to the lifting member and can drive the lifting member.

[0011] In a preferred embodiment of the lifting mechanism of this utility model, the transmission belt is provided with meshing teeth, and the driving component drives the transmission belt to rotate through the meshing teeth.

[0012] In a preferred embodiment of the lifting mechanism of this utility model, the driving component can drive the lifting component to rotate, and the rotation of the lifting component simultaneously drives the gripping component to rise and fall.

[0013] In a preferred embodiment of the lifting mechanism of this utility model, the gripping component can magnetically grip the basket assembly.

[0014] In a preferred embodiment of the lifting mechanism of this utility model, the gripping component includes a basket trolley and a magnetic component; the lower end of the basket trolley is provided with a magnetic component, the lifting component is connected to the basket trolley and electrically connected to the magnetic component, and the magnetic component can grip the basket.

[0015] As a preferred embodiment of the lifting mechanism of this utility model, at least one set of guide wheels is provided on the basket trolley, and the guide wheels can guide the basket trolley.

[0016] As a preferred embodiment of the lifting mechanism of this utility model, a limiting member is provided on the inner side of the frame support component. The limiting member is vertically arranged and can restrict the movement direction of the guide wheel.

[0017] In a preferred embodiment of the lifting mechanism of this utility model, the limiting component includes a limiting guide post, and the guide wheel slides along the limiting guide post.

[0018] In a preferred embodiment of the lifting mechanism of this utility model, the cross-section of the limiting guide column is an isosceles trapezoid.

[0019] The beneficial effects of this utility model are as follows: This utility model abandons the original chain lifting method and uses a transmission belt to drive the basket to lift and lower. The transmission belt can also be used to power the magnet, and the magnetic component can grasp the basket to lift and lower it. There is no need to set up a complicated mechanical structure, the operation process is simple, and the work efficiency is greatly improved. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0021] Figure 1 A schematic diagram to enhance the overall structure.

[0022] Figure 2 An internal diagram of the organization.

[0023] Figure 3 A schematic diagram of the drive lifting component for the lifting mechanism.

[0024] Figure 4 To improve the front view of the organization.

[0025] Figure 5 for Figure 4 Sectional view of the lifting mechanism at point AA. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments. Example 1

[0029] Reference Figures 1-2 This is the first embodiment of the present utility model. This embodiment provides a lifting mechanism, which includes a frame support component 1, a drive lifting component 2, and a basket component 3. The frame support component 1 can support the drive lifting component 2, and the drive lifting component 2 can grasp the basket component 3.

[0030] Specifically, it includes a frame support component 1, a drive lifting component 2, and a basket assembly 3; the frame support component 1 is equipped with the drive lifting component 2, the frame support component 1 can support the drive lifting component 2, and the drive lifting component 2 can drive the basket assembly 3 to rise and fall inside the frame support component 1.

[0031] In summary, this utility model uses the drive lifting component 2 to magnetically grasp the basket component 3, eliminating the original chain structure, optimizing the structure, saving costs, and improving work efficiency. Example 2

[0032] Reference Figures 1-5 This is the second embodiment of the present invention. In the previous embodiment, the lifting mechanism includes a frame support component 1, a drive lifting component 2, and a basket component 3. The frame support component 1 can support the drive lifting component 2, and the drive lifting component 2 can grasp the basket component 3.

[0033] Specifically, it includes a frame support component 1, a drive lifting component 2, and a basket assembly 3; the frame support component 1 is equipped with the drive lifting component 2, the frame support component 1 can support the drive lifting component 2, and the drive lifting component 2 can drive the basket assembly 3 to rise and fall inside the frame support component 1.

[0034] Furthermore, the drive lifting component 2 includes a lifting member 21 and a gripping member 22; the lifting member 21 is connected to the gripping member 22, the lifting member 21 can drive the gripping member 22 to move up and down, and the lifting member 21 can supply power to the gripping member 22, so that the gripping member 22 can grip the basket component 3 to move up and down.

[0035] Furthermore, the lifting component 21 includes a transmission belt 211, which has wires inside and can supply power to the gripping component 22.

[0036] Furthermore, the drive lifting component 2 also includes a drive element 23, which is connected to the lifting component 21 and can drive the lifting component 21.

[0037] Preferably, the drive unit 23 includes a motor and a rotating disk. The motor rotates, which drives the rotating disk to rotate. The rotating disk drives the transmission belt 211 to rotate, thereby using the transmission belt 211 to drive the gripper 22 to lift and lower. At the same time, the transmission belt 211 can supply power to the gripper 22, so that the gripper 22 can grip the basket after being powered on.

[0038] Preferably, the lifting member 21 can be raised and lowered by the driving member 23, the lifting member 21 can be connected to the gripping member 22, and the lifting member 21 can supply power to the gripping member 22.

[0039] Preferably, the transmission belt 211 has a certain degree of flexibility and can be bent to a certain extent.

[0040] Furthermore, the transmission belt 211 is provided with meshing teeth 24, and the driving component 23 drives the transmission belt 211 to rotate through the meshing teeth 24.

[0041] Preferably, the transmission belt 211 is provided with meshing teeth 24, which can drive the drive component 23 to mesh and connect through the meshing teeth 24 of the transmission belt 211.

[0042] Furthermore, the drive component 23 can drive the lifting component 21 to rotate, and the rotation of the lifting component 21 simultaneously drives the gripping component 22 to rise and fall.

[0043] Furthermore, the gripper 22 can magnetically grip the basket assembly 3.

[0044] Preferably, by energizing the gripper 22, the basket assembly 3 can be magnetically gripped; by de-energizing the gripper 22, the basket assembly 3 can be released and placed.

[0045] Furthermore, the gripping component 22 includes a basket trolley 221 and a magnetic component 222; the lower end of the basket trolley 221 is provided with a magnetic component 222, the lifting component 21 is connected to the basket trolley 221 and electrically connected to the magnetic component 222, and the magnetic component 222 can grip the basket assembly 3.

[0046] Preferably, the magnetic component 222 can be powered by the lifting component 21.

[0047] Preferably, positioning elements are provided on both sides of the magnetic element 222 to position the basket.

[0048] Preferably, the magnetic component 222 is a magnet, which generates magnetism when energized and loses its electromagnetic properties when de-energized.

[0049] Preferably, by energizing the magnetic component 222, the basket assembly 3 can be magnetically gripped; by de-energizing the magnetic component 222, the basket assembly 3 can be released and placed.

[0050] Preferably, the basket assembly 3 includes a basket and a magnet. The magnet is located at the upper end of the basket, and the magnetic component 222 can magnetically grasp the magnet to grasp and place the basket.

[0051] Furthermore, at least one set of guide wheels 223 are provided on the basket trolley 221, which can guide the basket trolley 221.

[0052] Preferably, multiple sets of guide wheels 223 are provided, and a recess is provided in the middle of the guide wheel 223. The guide wheel 223 is slidably connected to the limiting member 4 through the recess.

[0053] Furthermore, a limiting member 4 is provided on the inner side of the frame support component 1. The limiting member 4 is vertically positioned and can restrict the movement direction of the guide wheel 223.

[0054] Furthermore, the limiting member 4 includes a limiting guide post 41, and the guide wheel 223 slides along the limiting guide post 41.

[0055] Furthermore, the cross-section of the limiting guide post 41 is an isosceles trapezoid.

[0056] Preferably, by setting the limiting guide post 41 as a protruding isosceles trapezoid, the vertical movement direction of the guide wheel 223 can be restricted, ensuring the stability of the basket during the lifting and lowering process.

[0057] In summary, this utility model uses a transmission belt to drive the basket to rise and fall, and the transmission belt can also power the magnet, which grips the basket through the magnetic components, thereby driving the basket to rise and fall. There is no need to set up a complex mechanical structure, the operation process is simple, and the work efficiency is greatly improved.

[0058] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0059] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0060] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine task in design, manufacturing, and production without requiring extensive experimentation.

[0061] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A lifting mechanism, characterized by: It includes a frame support component (1), a drive lifting component (2), and a basket component (3); the frame support component (1) is provided with a drive lifting component (2), the frame support component (1) can support the drive lifting component (2), and the drive lifting component (2) can drive the basket component (3) to rise and fall inside the frame support component (1); The drive lifting component (2) includes a lifting member (21) and a gripping member (22); the lifting member (21) is connected to the gripping member (22), the lifting member (21) can drive the gripping member (22) to move up and down, and the lifting member (21) can supply power to the gripping member (22), the gripping member (22) can grip the basket assembly (3) to move up and down; The lifting member (21) includes a transmission belt (211), which has wires inside and can supply power to the gripping member (22).

2. The lifting mechanism of claim 1, wherein: The drive lifting component (2) further includes a drive element (23), which is connected to the lifting element (21) and can drive the lifting element (21).

3. The lifting mechanism of claim 2, wherein: The transmission belt (211) is provided with meshing teeth (24), and the driving member (23) drives the transmission belt (211) to rotate through the meshing teeth (24).

4. The lifting mechanism of claim 3, wherein: The drive component (23) can drive the lifting component (21) to rotate, and the rotation of the lifting component (21) simultaneously drives the gripping component (22) to rise and fall.

5. A lifting mechanism according to any one of claims 1 to 4, wherein: The gripper (22) can magnetically grip the basket assembly (3).

6. The lifting mechanism of claim 5, wherein: The gripping component (22) includes a basket trolley (221) and a magnetic component (222); the lower end of the basket trolley (221) is provided with a magnetic component (222), the lifting component (21) is connected to the basket trolley (221) and electrically connected to the magnetic component (222), and the magnetic component (222) can grip the basket assembly (3).

7. The lifting mechanism of claim 6, wherein: At least one set of guide wheels (223) are provided on the basket trolley (221), and the guide wheels (223) can guide the basket trolley (221).

8. The lifting mechanism of claim 7, wherein: The frame support component (1) is provided with a limiting member (4) on its inner side. The limiting member (4) is arranged vertically and can restrict the movement direction of the guide wheel (223).

9. The lifting mechanism of claim 8, wherein: The limiting member (4) includes a limiting guide post (41), and the guide wheel (223) slides along the limiting guide post (41).

10. The lifting mechanism of claim 9, wherein: The cross-section of the limiting guide post (41) is an isosceles trapezoid.

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