A test tube centrifugal vibration device for chemical experiments

A technology of chemical experiments and test tubes, applied in the field of chemical experiments, can solve the problems of not being able to hold multiple test tubes at the same time, lack of comparison of experimental results, etc.

Active Publication Date: 2020-09-08
林向亮
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device cannot hold multiple test tubes for experiments at the same time, and lacks the contrast of experimental results.

Method used

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  • A test tube centrifugal vibration device for chemical experiments
  • A test tube centrifugal vibration device for chemical experiments
  • A test tube centrifugal vibration device for chemical experiments

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0025] Combine below Figure 1-7 Description of this embodiment, a test tube centrifugal vibration device for chemical experiments, including a base 1, a horizontal carriage 2, a rotating frame 3, a test tube fixing seat 4 and a swing driving member 5, the base 1 includes a bottom plate 1-1, a slide Block chute 1-2, first chute seat 1-3, second chute seat 1-4, side plate chute 1-5, rack I 1-6 and C-shaped frame 1-8; bottom plate 1-1 The middle end is provided with a sliding seat chute 1-2, the first chute seat 1-3 and the second chute seat 1-4 are fixedly connected to the top surface of the bottom plate 1-1, the sliding seat chute 1-2 Located between the first chute seat 1-3 and the second chute seat 1-4, the first chute seat 1-3 and the second chute seat 1-4 are provided with side plate chute 1-5, The top surface of the first chute seat 1-3 is fixedly connected with the rack I1-6, the lower end of the C-shaped frame 1-8 is fixedly connected with the rear end of the base plat...

specific Embodiment approach 2

[0030] Combine below Figure 1-7 To illustrate this embodiment, the base 1 also includes a wheel groove 1-7; two ends of the top surface of the bottom plate 1-1 are respectively provided with a wheel groove 1-7, a first chute seat 1-3 and a second chute The seat 1-4 is located between the two wheel grooves 1-7.

[0031] The vertical carriage 2 also includes rollers 2-17; the lower ends of the first side plate 2-2 and the second side plate 2-3 are rotatably connected with two rollers 2-17; the rollers 2-17 slide Connected in the wheel groove 1-7, the friction force during the sliding process of the first side plate 2-2 and the second side plate 2-3 is reduced.

specific Embodiment approach 3

[0033] Combine below Figure 1-7 To illustrate this embodiment, the test tube holder 4 includes a rear shaft 4-1, a rear support plate 4-2, a fixed jaw 4-3, a guide rod 4-4, a screw 4-5, and a movable jaw 4- 6, smooth rod 4-7, front support plate 4-8, front rotating shaft 4-9 and incomplete gear 4-10; The upper end of the inner end of the rotating shaft 4-1 is fixedly connected with a rear support plate 4-2, the inner end of the rear support plate 4-2 is fixedly connected with a fixed jaw 4-3, and one end of the fixed jaw 4-3 is fixedly connected with a guide rod 4 -4, the other end of the fixed jaw 4-3 is rotatably connected to the lead screw 4-5 through the bearing with seat, one end of the movable jaw 4-6 is slidably connected to the guide rod 4-4, and the movable jaw 4-6 The other end is threadedly connected to the lead screw 4-5, the movable jaw 4-6 is set opposite to the fixed jaw 4-3, and the outer end of the movable jaw 4-6 is fixedly connected to one end of the smoot...

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Abstract

The invention relates to the technical field of chemical experiments, in particular to a test tube centrifugal oscillation device for chemical experiments. The middle end of the bottom plate is provided with a sliding seat chute, the first chute seat and the second chute seat are fixedly connected to the top surface of the bottom plate, and the sliding seat chute is located between the first chute seat and the second chute seat. Between the first chute seat and the second chute seat are provided with a side plate chute, the top surface of the first chute seat is fixedly connected with the rack I, and the lower end of the C-shaped frame is fixedly connected to the rear end of the bottom plate , The upper end of the C-shaped frame is provided with a rectangular through slot. The present invention can drive the test tubes to carry out multi-dimensional vibration treatment, can fully fuse the chemical liquid in the test tubes, ensure the full progress of the reaction, and achieve the experimental effect. At the same time, the present invention can hold multiple test tubes for comparative tests; Artificial vibration will cause the problem of insufficient vibration and low efficiency.

Description

technical field [0001] The invention relates to the technical field of chemical experiments, in particular to a test tube centrifugal oscillation device for chemical experiments. Background technique [0002] Now there is a chemical experiment demonstration device whose patent number is CN201521107015.4. This utility model discloses a chemical experiment demonstration device, which includes a box body, a liquid injection pipe, a beaker A, a liquid discharge pipe A, a beaker B, and a liquid discharge pipe. Tubes, test tubes, conduits, iron stands, air outlets, switch A, switch B, and switch C; liquid injection pipes and partitions are provided in the box, and air outlets are provided on the upper end of the box; Place beaker A, place beaker B on the base of the box body, and neither beaker A nor beaker B can be moved; the nozzle of the injection pipe is provided with a switch A, and is connected to beaker A and beaker B respectively; the beaker A The drain tube A and the dra...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01F11/00
CPCB01F31/20B01F31/25B01F31/201B01F2101/23
Inventor 于秀凤
Owner 林向亮
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