CN220573281U - Laboratory water sample detects oscillation device - Google Patents

Abstract

The utility model discloses a laboratory water sample detection oscillation device which comprises an oscillation box, a protective door, an oscillation assembly and a test tube fixing disc, wherein the protective door is hinged to the upper end of the oscillation box, a lock catch is arranged at the joint of the protective door and the oscillation box, the protective door is fixedly connected with the oscillation box through the lock catch, a driving cavity is arranged at the lower bottom of the oscillation box, the oscillation assembly is arranged in the oscillation box, the upper end of the oscillation assembly extends into the oscillation box and is positioned below the protective door, the test tube fixing disc is rotatably arranged in the oscillation assembly, and the oscillation assembly comprises a double-shaft motor, a rotary disc, a support frame, a guide post, a fixing frame and a telescopic spring. The utility model relates to the technical field of experimental instrument equipment, in particular to a laboratory water sample detection oscillation device with good oscillation effect and convenient protection of equipment.

Description

Laboratory water sample detects oscillation device

Technical Field

The utility model relates to the technical field of experimental instrument equipment, in particular to a laboratory water sample detection oscillation device.

Background

The water environment detection is to take the water environment as an object, and adopts physical, chemical and biological technical means to carry out qualitative, quantitative and systematic comprehensive analysis on pollutants and related components in the water environment, so as to study the change rule of water quality, and carry out reliable data investigation, at present, an oscillator is required to shake a water sample uniformly in the water sample detection process, however, most of the oscillation modes of the existing oscillator are single and mostly adopt horizontal reciprocating oscillation modes, the effect of the oscillation mode is poor in actual operation, the water sample and chemical reagent cannot be well mixed and reacted, and most of the existing water sample oscillators have no outer cover, are easy to expose equipment, are easy to accumulate ash for a long time and influence the subsequent use of the equipment, so the existing water sample oscillators need to be improved.

Disclosure of Invention

Aiming at the situation, in order to overcome the current technical defects, the utility model provides the laboratory water sample detection oscillation device which has good oscillation effect and is convenient for protecting equipment.

The technical scheme adopted by the utility model is as follows: this laboratory water sample detects oscillation device that this scheme provided, including vibration case, guard gate, vibration subassembly and test tube fixed disk, the guard gate articulates locates vibration case upper end, guard gate and vibration case junction are equipped with the hasp, the guard gate passes through hasp and vibration case fixed connection, vibration case bottom is equipped with the driving chamber, vibration subassembly locates in the vibration case, vibration subassembly upper end extends to vibration incasement and is located the guard gate below, test tube fixed disk rotates locates in the vibration subassembly, vibration subassembly includes biax motor, rotary disk, support frame, guide post, mount and telescopic spring, biax motor locates the middle part in the driving chamber, the rotary disk symmetry is located on the output shaft at biax motor both ends, the support frame symmetry is located vibration case two inside wall upper ends, the guide post is located on the support frame respectively, the guide post upper end is connected with vibration incasement roof, the mount both ends are equipped with the guide slider symmetrically, the telescopic spring symmetry cover is located both ends about the guide post, two sets of telescopic spring respectively with vibration incasement and vibration slider rotation guide post, the rotary disk is equipped with the annular pull rope, the rotary disk is equipped with rotation guide groove, the rotary disk is equipped with rotation fixed with rotation end and the rotation of the guide tube, the rotation of the rotary disk is connected with the annular pull rope.

In order to facilitate the vibration detection of water samples in batches, a plurality of groups of test tube placing clamping grooves are uniformly and circumferentially arranged on the rotating disc, and a plurality of groups of anti-slip rubber rings are arranged in the test tube placing clamping grooves.

The driving cavity is internally provided with a bearing seat, and the bearing seat supports and limits the output shaft of the double-shaft motor.

In order to improve the stability of the device, the four groups of the bottom of the oscillating box are provided with anti-slip pad feet.

In order to facilitate moving or carrying the device, the upper end of the protective door is provided with a folding handle.

The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model relates to a laboratory water sample detection oscillation device, which has the advantages that: can carry out the reciprocal motion of oscillating from top to bottom to the water sample test tube through the vibration subassembly that sets up, when oscillating the water sample test tube, the rotatory can further drive the test tube fixed disk of start-up rotate, and then make the water sample test tube rotate thereupon, further improve the vibration mixing effect to the water sample, can conveniently switch the vibration case through the guard gate that sets up, so that when not using, to its inside protection, avoid the dust to fall into the follow-up use of influence equipment, can fix multiunit water sample test tube through the test tube fixed disk that sets up, in order to carry out oscillation detection to the water sample in batches.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

fig. 3 is a schematic top view of the test tube holder of the present utility model.

Wherein, 1, an oscillating box, 2, a protective door, 3, an oscillating component, 4, a test tube fixing disc, 5, a lock catch, 6, a driving cavity, 7, a double-shaft motor, 8, a rotating disc, 9, a supporting frame, 10, a guide post, 11, a fixing frame, 12 and a guide sliding block, 13, a telescopic spring, 14, a rotary column, 15, a pull rope, 16, an annular groove, 17, a rotary motor, 18, a test tube holding clamping groove, 19, an anti-slip rubber ring, 20, a bearing seat, 21, an anti-slip pad foot, 22 and a folding handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

As shown in fig. 1, 2 and 3, the technical scheme adopted by the utility model is as follows: the laboratory water sample detection oscillation device provided by the scheme comprises an oscillation box 1, a protective door 2, an oscillation assembly 3 and a test tube fixing disc 4, wherein the protective door 2 is hinged at the upper end of the oscillation box 1, a lock catch 5 is arranged at the joint of the protective door 2 and the oscillation box 1, the protective door 2 is fixedly connected with the oscillation box 1 through the lock catch 5, a driving cavity 6 is arranged at the lower bottom of the oscillation box 1, the oscillation assembly 3 is arranged in the oscillation box 1, the upper end of the oscillation assembly 3 extends into the oscillation box 1 and is positioned below the protective door 2, the test tube fixing disc 4 is rotationally arranged in the oscillation assembly 3, the oscillation assembly 3 comprises a double-shaft motor 7, a rotary disc 8, a support 9, a guide post 10, a fixing frame 11 and a telescopic spring 13, the double-shaft motor 7 is arranged at the middle part in the driving cavity 6, the rotary disc 8 is symmetrically arranged on output shafts at two ends of the double-shaft motor 7, the support 9 is symmetrically arranged at the upper ends of two inner side walls of the oscillation box 1, the guide post 10 is located on support frame 9 respectively, the guide post 10 upper end is connected with the interior roof of vibration case 1, mount 11 both ends symmetry is equipped with direction slider 12, mount 11 is located on guide post 10 through direction slider 12 slip, the upper and lower both ends of guide post 10 are located to telescopic spring 13 symmetry cover, two sets of telescopic spring 13 are connected with support frame 9 and the interior roof of vibration case 1 respectively, the telescopic spring 13 other end is connected with direction slider 12, rotary column 14 is equipped with in the rotation of rotary disk 8 eccentric department, be equipped with stay 15 on the rotary column 14, stay 15 upper end is connected with direction slider 12, be equipped with annular guide slot 16 in the mount 11, test tube fixed disk 4 rotates and locates in the annular guide slot 16, the mount 11 lower bottom is equipped with rotating electrical machines 17, rotating electrical machines 17's output shaft is connected with test tube fixed disk 4 middle part.

As shown in fig. 3, a plurality of groups of test tube placing clamping grooves 18 are uniformly distributed on the test tube fixing plate 4 in a surrounding mode, and anti-slip rubber rings 19 are arranged in the plurality of groups of test tube placing clamping grooves 18.

As shown in fig. 1, a bearing seat 20 is arranged in the driving cavity 6, and the bearing seat 20 supports and limits the output shaft of the double-shaft motor 7.

As shown in fig. 1, four groups of anti-slip pad feet 21 are arranged at the lower bottom of the oscillating box 1.

As shown in fig. 1, the upper end of the protective door 2 is provided with a folding handle 22.

When the water sample test tube vibration testing device is specifically used, water sample test tubes to be subjected to vibration testing are placed in test tube placing clamping grooves 18 in test tube fixing disc 4 one by one, the water sample test tubes can be fastened through anti-slip rubber rings 19, loosening is prevented during vibration, double-shaft motor 7 is started, rotary disc 8 is driven to rotate along with double-shaft motor 7, rotary disc 8 drives pull ropes 15 to vertically and reciprocally pull guide sliding blocks 12 through rotary columns 14, guide sliding blocks 12 drive water sample test tubes in fixing frames 11 to vertically and reciprocally shake under the support of telescopic springs 13, so that water sample detection is convenient to shake evenly, when the water sample test tubes shake, rotary motor 17 is started to drive test tube fixing disc 4 to rotate, and then water sample test tubes are enabled to rotate along with the rotation, vibration mixing effect on water samples is further improved, and after vibration is completed, protection doors 2 are opened, the water sample test tubes can be pulled out from test tube placing clamping grooves 18.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A laboratory water sample detects oscillation device, its characterized in that: including vibration case, guard gate, vibration subassembly and test tube fixed disk, the guard gate articulates locates vibration case upper end, guard gate and vibration case junction are equipped with the hasp, the guard gate passes through hasp and vibration case fixed connection, vibration case lower bottom is equipped with the driving chamber, vibration subassembly locates in the vibration case, vibration subassembly upper end extends to vibration incasement and is located the guard gate below, test tube fixed disk rotates locates in the vibration subassembly, vibration subassembly includes biax motor, rotary disk, support frame, guide post, mount and expansion spring, biax motor locates at the middle part in the driving chamber, the rotary disk symmetry is located on the output shaft at biax motor both ends, the support frame symmetry is located two inside walls upper end of vibration case, the guide post is located on the support frame respectively, the guide post upper end is connected with vibration incasement roof, the mount both ends are equipped with the direction slider through the direction slider slip, two sets of expansion spring symmetry cover locates both ends about the guide post, two sets of expansion spring are connected with support frame and vibration incasement roof respectively, the rotary disk other end is equipped with the rotary disk, the rotary disk is equipped with rotatory guide slot, rotatory fixed disk is equipped with the rotation of the rotation disk.

2. A laboratory water sample detection oscillation device according to claim 1, characterized in that: the test tube fixing plate is provided with a plurality of groups of test tube placing clamping grooves in a surrounding and uniformly distributed mode, and a plurality of groups of anti-slip rubber rings are arranged in the test tube placing clamping grooves.

3. A laboratory water sample detection oscillation device according to claim 2, characterized in that: and a bearing seat is arranged in the driving cavity and is used for supporting and limiting an output shaft of the double-shaft motor.

4. A laboratory water sample detection oscillation device according to claim 3, wherein: and the four groups of the lower bottom of the oscillating box are provided with anti-slip pad feet.

5. The laboratory water sample detection oscillation device according to claim 4, wherein: the upper end of the protective door is provided with a folding handle.