Laboratory pure water bucket lifting and transferring device

Abstract

The utility model relates to the technical field of transfer equipment, in particular to a laboratory pure water bucket lifting and transferring device which comprises a base, a supporting frame is arranged above the base, a carrying plate used for placing materials is arranged on one side of the supporting frame, and a first lifting device used for driving the carrying plate to ascend and descend longitudinally is arranged on the supporting frame. The upper portion of the first lifting device is provided with a second lifting device used for driving the carrying plate to conduct secondary lifting, graded lifting is conducted through the first lifting device and the second lifting device, corresponding lifting equipment is selected according to the use condition, various use requirements of a laboratory are met, and compared with other carrying equipment, the equipment has the advantages of being flexible to use, high in practicability and the like. And multiple height adjustments are provided.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer equipment, and particularly relates to a lifting and transferring device for pure water buckets in a laboratory. Background Art

[0002] In laboratories in fields such as chemistry, biology, medicine, environmental protection, and geology, pure water buckets, as key equipment for storing and transferring high-purity water, are of self-evident importance. However, traditional methods for lifting and transferring pure water buckets often have problems such as low efficiency, inconvenient operation, and potential safety hazards. These problems are particularly prominent in scenarios that require two-stage lifting. Therefore, developing a new type of lifting and transferring device for pure water buckets in a laboratory to meet the needs of high-purity water storage and transfer in the laboratory has important practical significance and application value.

[0003] Traditional methods for lifting and transferring pure water buckets mainly rely on manual handling or the use of simple mechanical devices. During manual handling, due to the large volume and heavy weight of the pure water buckets, operators need to expend a large amount of physical strength, and there are problems of inconvenient operation and low efficiency. At the same time, manual handling may also cause damage or contamination of the pure water buckets, affecting water quality safety. While using simple mechanical devices can reduce the labor intensity of operators, they often have problems such as complex structures, cumbersome operations, and difficult maintenance. Moreover, for scenarios that require two-stage lifting, these devices often cannot meet the requirements.

[0004] In a laboratory, sometimes it is necessary to lift a pure water bucket from the ground to a certain height and then transfer it to another location for secondary lifting. This scenario of two-stage lifting is relatively common in laboratories, but traditional lifting and transferring methods often cannot meet this requirement. On the one hand, traditional lifting devices can often only achieve one-time lifting and cannot adapt to the need for secondary lifting. On the other hand, even if secondary lifting can be achieved, due to complex structures, cumbersome operations, etc., it often leads to low efficiency and increased potential safety hazards. Summary of the Utility Model

[0005] To solve the above problems, the embodiments of the present utility model provide a device that can perform two-stage lifting of pure water buckets, which has the advantages of simple structure and convenient operation.

[0006] The embodiments of the present utility model specifically adopt the following technical solutions to achieve the above object: A lifting and transferring device for pure water buckets in a laboratory, including a base, a support frame is arranged above the base, a loading plate for placing materials is arranged on one side of the support frame, a first lifting device for driving the loading plate to perform longitudinal lifting is arranged on the support frame, and a second lifting device for driving the loading plate to perform secondary lifting is arranged on the upper part of the first lifting device.

[0007] As a further improvement of the above technical solution:

[0008] The first lifting device includes a cross brace arranged on the support frame, and a driving device for driving the cross brace to lift longitudinally is arranged at the bottom of the support frame.

[0009] The driving device includes an electric push rod, and the movable end of the electric push rod is connected to the cross brace.

[0010] A sprocket is arranged in the middle of the cross brace, a chain is arranged on the sprocket, one end of the chain is connected to the load-carrying plate, the other end is provided with a counterweight, and a forward and reverse motor for driving the sprocket to rotate is arranged on the cross brace.

[0011] A connecting rod is arranged between the chain and the load-carrying plate. One side of the support frame facing the connecting rod is provided with a cantilever, and the other side is provided with a chute for cooperating with the counterweight.

[0012] An avoidance groove is arranged on the base below the load-carrying plate, and walking wheels are arranged at the lower part of the base.

[0013] The beneficial effects of the embodiment of the present utility model are as follows: The lifting and transferring device for pure water buckets in the laboratory includes a base, a support frame is arranged above the base, a load-carrying plate for placing materials is arranged on one side of the support frame, a first lifting device for driving the load-carrying plate to lift longitudinally is arranged on the support frame, and a second lifting device for driving the load-carrying plate to perform secondary lifting is arranged at the upper part of the first lifting device. Through the hierarchical lifting of the first lifting device and the second lifting device, the corresponding lifting equipment can be selected according to the usage situation to meet various usage requirements of the laboratory. Compared with other handling equipment, this equipment has the advantages of flexible use and multiple height adjustments. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the installation structure of the electric push rod in the present utility model;

[0016] Figure 3 is a top view of the present utility model;

[0017] Figure 4 is Figure 2 a sectional view along A-A.

[0018] In the figure: 1. Base; 2. Support frame; 3. Load-carrying plate; 4. Cross brace; 5. Electric push rod; 6. Sprocket; 7. Chain; 8. Counterweight; 9. Forward and reverse motor; 10. Connecting rod; 11. Cantilever; 12. Chute; 13. Avoidance groove; 14. Walking wheel. Detailed Embodiments

[0019] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model.

[0020] As Figures 1-4 shown, the lifting and transferring device for the pure water bucket in the laboratory of this embodiment includes a base 1. Above the base 1, there is a support frame 2. On one side of the support frame 2, there is a load-bearing plate 3 for placing materials. On the support frame 2, there is a first lifting device for driving the load-bearing plate 3 to lift longitudinally. On the upper part of the first lifting device, there is a second lifting device for driving the load-bearing plate 3 to perform secondary lifting. Through the hierarchical lifting of the first lifting device and the second lifting device, the corresponding lifting equipment can be selected according to the usage situation to meet various usage requirements of the laboratory. Compared with other handling equipment, this equipment has the advantages of flexible use and multiple height adjustments.

[0021] The first lifting device includes a cross brace 4 provided on the support frame 2. At the bottom of the support frame 2, there is a driving device for driving the cross brace 4 to lift longitudinally. The driving device uses an electric push rod 5. The movable end of the electric push rod 5 is connected to the cross brace 4. The electric push rod 5 is installed on one side of the cross brace 4. The other side of the cross brace 4 is slidably connected to the side wall of the support frame 2 as a guide during lifting. By using the lifting of the cross brace 4 to drive the load-bearing plate 3 to lift or lower, the lifting or lowering of the material is realized.

[0022] In the middle of the cross brace 4, there is a sprocket 6. On the sprocket 6, there is a chain 7. One end of the chain 7 is located at the front side of the support frame 2 and is connected to the load-bearing plate 3. The other end is located at the rear side of the support frame 2 and is provided with a counterweight 8. On the cross brace 4, there is a forward and reverse motor 9 for driving the sprocket 6 to rotate. By using the forward and reverse motor 9 to drive the sprocket to rotate, the height of the load-bearing plate can be further adjusted.

[0023] Between the chain 7 and the load-bearing plate 3, there is a connecting rod 10. On the side of the support frame 2 facing the connecting rod 10, there is a cantilever 11. At the end of the cantilever 11, there is a guide channel corresponding to the position of the connecting rod 10. On the other side, there is a chute 12 for cooperating with the counterweight 8. On the side wall of the counterweight 8, there is a slider slidably connected to the chute 12. The chute 12 not only plays a guiding role but also limits the lifting height of the counterweight 8, thereby limiting the lifting height of the load-bearing plate 3.

[0024] On the base 1, there is an avoidance groove 13 located below the load-bearing plate 3. The design of the avoidance groove 13 can enable the load-bearing plate to sink below the base and fit with the ground, facilitating the loading and unloading of materials on the load-bearing plate 3. At the lower part of the base 1, there are traveling wheels 14, and the traveling wheels use universal wheels.

[0025] Working principle / assembly process of this solution: When in use, first, the loading plate 3 descends to the upper surface of the most under the action of the electric push rod, and then, by using the rotation of the forward and reverse motor 9, the loading plate 3 descends again to fit the ground. It should be noted that the height of the sliding groove 12 is the same as the distance between the base 1 and the ground, ensuring that the loading plate 3 can be flush with the ground, which is convenient for placing and unloading materials. When lifting, first use the rotation of the forward and reverse motor to drive the loading plate 3 to rise to a position flush with the base 1, and then use the electric push rod to perform a second-stage lift on the loading plate 3.

[0026] It should be noted that in the description of the present invention, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation of the present invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0027] In addition, it should also be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article, or device / equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in these processes, articles, or devices / equipment.

[0029] So far, the technical solution of the present invention has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A lifting and transferring device for pure water buckets in a laboratory, comprising a base (1), characterized in that: Above the base (1), there is a support frame (2). On one side of the support frame (2), there is a loading plate (3) for placing materials. On the support frame (2), there is a first lifting device for driving the loading plate (3) to lift longitudinally. At the upper part of the first lifting device, there is a second lifting device for driving the loading plate (3) to perform secondary lifting.

2. The lifting and transferring device for laboratory pure water buckets according to claim 1, wherein: The first lifting device includes a cross brace (4) arranged on the support frame (2), and a driving device for driving the cross brace (4) to lift longitudinally is arranged at the bottom of the support frame (2).

3. The lifting and transferring device for laboratory pure water buckets according to claim 2, wherein: The driving device includes an electric push rod (5), and the movable end of the electric push rod (5) is connected to the cross brace (4).

4. The laboratory pure water bucket lifting and transferring device according to claim 2, wherein: A sprocket (6) is arranged in the middle of the cross brace (4). A chain (7) is arranged on the sprocket (6). One end of the chain (7) is connected to the loading plate (3), and the other end is provided with a counterweight (8). A forward and reverse motor (9) for driving the sprocket (6) to rotate is arranged on the cross brace (4).

5. The lifting and transferring device for the pure water bucket in the laboratory according to claim 4, wherein: A connecting rod (10) is arranged between the chain (7) and the loading plate (3). On one side of the support frame (2) facing the connecting rod (10), there is a cantilever (11), and on the other side, there is a chute (12) used in cooperation with the counterweight (8).

6. The lifting and transferring device for the pure water bucket in the laboratory according to claim 4, characterized in that: A clearance groove (13) located below the loading plate (3) is arranged on the base (1), and traveling wheels (14) are arranged at the lower part of the base (1).

Images