CN219573693U

CN219573693U - Efficient sample detection concussion instrument

Info

Publication number: CN219573693U
Application number: CN202320266047.7U
Authority: CN
Inventors: 吴超儿; 万静莲; 邰英杰
Original assignee: Changshu Maide Medical Instrument Technology Service Co ltd
Current assignee: Changshu Maide Medical Instrument Technology Service Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-08-22
Anticipated expiration: 2033-02-21

Abstract

The utility model provides a high-efficiency sample detection oscillator, and relates to the field of sample detection. Including the brace table, the top of brace table is provided with the shaking table, and first recess has been seted up to the upside surface of brace table, and the inside of first recess is provided with annular revolving stage, and the left side fixedly connected with of annular revolving stage upside surface is short support frame, and the right side fixedly connected with of annular revolving stage upside surface is high support frame, and the left and right sides of short support frame inner wall and the left and right sides of high support frame inner wall all rotate through the pivot jointly and are connected with the pulley, and the upside surface of two pulleys all contacts with the downside surface of annular revolving stage. According to the utility model, the sample is detected by arranging the vibrating table capable of tilting, so that the vibrating table can perform angular tilting vibration, and therefore, when the samples are mixed, the samples at the upper part and the lower part can be mixed on the vibrating table, and the mixing uniformity of the samples is increased.

Description

Efficient sample detection concussion instrument

Technical Field

The utility model relates to the field of sample detection, in particular to a high-efficiency sample detection concussion instrument.

Background

The microwave digestion conditions for measuring lead and copper in the physicochemical test samples are used for discussing various physical and chemical test projects of railway labor safety and sanitation and environmental protection railway epidemic prevention stations, the samples are various, and the digestion treatment of partial samples (such as food, biology, sewage and the like) is very difficult.

An oscillator is an electronic component used for generating a repeated electronic signal (usually a sine wave or a square wave), and a circuit formed by the oscillator is called an oscillating circuit, and can convert direct current into an electronic circuit or device with a certain frequency of alternating current signal output.

Most of the existing vibration instruments adopt a horizontal vibration mode to vibrate and mix the sample, but because the upper part solution and the partial solution of part of the sample are incompatible, when the vibration is carried out in a horizontal mode, the upper part solution and the lower part solution are still unevenly mixed, so that the test data of the sample are affected.

Disclosure of Invention

The utility model aims to provide a high-efficiency sample detection oscillator, which aims to solve the problems that the existing oscillator provided in the background art mostly adopts a horizontal oscillation mode to carry out oscillation mixing on samples, but because the upper part solution and the partial solution of partial samples are incompatible, when the oscillation is carried out in a horizontal mode, the upper part solution and the lower part solution are still unevenly mixed, so that the test data of the samples are influenced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-efficient sample detection concussion appearance, includes the brace table, the top of brace table is provided with the shaking table, first recess has been seted up to the upside surface of brace table, the inside of first recess is provided with annular revolving stage, the left side fixedly connected with short support frame of annular revolving stage upside surface, the right side fixedly connected with height support frame of annular revolving stage upside surface, the left and right sides of short support frame inner wall and the left and right sides of height support frame inner wall all rotate jointly through the pivot and are connected with the pulley, two the upside surface of pulley all contacts with the downside surface of annular revolving stage.

Preferably, the outer annular helical gear is fixedly connected with all around of annular revolving stage, the second recess has been seted up to the left side of first recess inner wall, the left side surface meshing of outer annular helical gear is connected with drive gear, the cavity has been seted up to the left side surface of brace table, the inner wall fixedly connected with driving motor of cavity, driving motor's output runs through the upside of cavity inner wall to the inside of second recess, driving motor's output and drive gear's downside surface fixed connection.

Preferably, a third groove is formed in the lower side surface of the vibrating table, a spherical sleeve is fixedly connected to the inner wall of the third groove, a ball head rod is rotatably connected to the inner wall of the spherical sleeve, and the lower end of the ball head rod is fixedly connected with the lower side of the inner wall of the first groove.

Preferably, an annular chute is formed in the lower side of the inner wall of the first groove, and the inner wall of the annular chute is in sliding connection with the lower side surface of the annular turntable through an annular sliding block.

Preferably, the four sides of the lower side surface of the vibrating table are fixedly connected with springs together with the four sides of the upper side surface of the supporting table respectively.

Preferably, the four sides of the upper side surface of the vibrating table are provided with placing grooves, and a plurality of pressing covers are arranged above the vibrating table.

Preferably, a plurality of openings are formed in the left side and the right side of the upper side surface of the pressing cover, fixing bolts are arranged in the openings, screw grooves are formed in the left side and the right side of the upper side surface of the vibrating table, which are located on the placing grooves, and the lower sides of the rod walls of the fixing bolts are in threaded connection with the inner walls of the corresponding screw grooves.

The utility model has the technical effects and advantages that:

1. by arranging the supporting table, the vibrating table, the annular rotary table, the short supporting frame, the high supporting frame and the pulleys, the sample is detected by arranging the vibrating table capable of being inclined, so that the vibrating table can be subjected to angle inclined vibration, and when the samples are mixed, the samples at the upper part and the lower part can be mixed on the vibrating table, and the mixing uniformity of the samples is increased.

2. Through setting up outer annular helical gear, driving motor, annular revolving stage, brace table, under driving motor's drive, conveniently drive annular revolving stage and rotate to make annular revolving stage when rotating, high support frame and short support frame rotate, drive the slope that the shaking table carries out the angle, carry out abundant mixing to the sample, through setting up annular revolving stage through setting up short support frame through setting up high support frame.

3. Through setting up shaking table, standing groove, compressing tightly the lid, under compressing tightly the effect of lid for compressing tightly the upper end that the lid can block the sample, thereby keep the sample to vibrate the stability of time, avoid the sample to break away from the device.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model.

Fig. 2 is a schematic view of the lower side of the vibrating table.

FIG. 3 is a schematic view of the upper side of the vibrating table of the present utility model.

Fig. 4 is a schematic diagram showing a cross-sectional structure of the front side of the vibrating table according to the present utility model.

In the figure: 1. a support table; 2. a vibration table; 3. an annular turntable; 4. a short support frame; 5. a high support frame; 6. a pulley; 7. an outer annular helical gear; 8. a drive gear; 9. a drive motor; 10. a spherical sleeve; 11. a ball head rod; 12. a spring; 13. a placement groove; 14. a pressing cover; 15. a fixing bolt; 16. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

The utility model provides a high-efficiency sample detection oscillator as shown in figures 1-4, which comprises a supporting table 1, wherein a vibrating table 2 is arranged above the supporting table 1, a first groove is formed in the upper side surface of the supporting table 1, an annular rotary table 3 is arranged in the first groove, a short supporting frame 4 is fixedly connected to the left side of the upper side surface of the annular rotary table 3, a high supporting frame 5 is fixedly connected to the right side of the upper side surface of the annular rotary table 3, pulleys 6 are connected to the left side and the right side of the inner wall of the short supporting frame 4 and the left side and the right side of the inner wall of the high supporting frame 5 in a rotating manner through rotating shafts, and the upper side surfaces of the two pulleys 6 are contacted with the lower side surface of the annular rotary table 3.

As shown in fig. 1-3, the outer annular helical gear 7 is fixedly connected with the periphery of the annular rotary table 3, the second groove is formed in the left side of the inner wall of the first groove, the driving gear 8 is connected with the left side surface of the outer annular helical gear 7 in a meshed manner, the cavity is formed in the left side surface of the supporting table 1, the driving motor 9 is fixedly connected with the inner wall of the cavity, the output end of the driving motor 9 penetrates through the upper side of the inner wall of the cavity to the inside of the second groove, the output end of the driving motor 9 is fixedly connected with the lower side surface of the driving gear 8, the annular rotary table 3 is conveniently driven to rotate by the driving motor 9, so that the annular rotary table 3 rotates, the high supporting frame 5 and the low supporting frame 4 rotate to drive the vibrating table 2 to incline in an angle, the samples are fully mixed, the lower side surface of the vibrating table 2 is provided with the third groove, the inner wall of the third groove is fixedly connected with the ball sleeve 10, the inner wall of the ball rod 11 is rotatably connected with the inner wall of the ball rod 11, the lower end of the ball rod 11 is fixedly connected with the lower side of the inner wall of the first groove, the ball rod 2 is driven by the ball rod 11 and the ball rod 10, the vibrating table 2 is kept to vibrate stably, and the vibrating table 2 can vibrate and deviate from the center.

As shown in fig. 1, the lower side of the inner wall of the first groove is provided with an annular chute, the inner wall of the annular chute is in sliding connection with the lower side surface of the annular turntable 3 through an annular sliding block, under the action of the annular chute, the annular turntable 3 is kept stable during rotation, four sides of the lower side surface of the vibrating table 2 are respectively fixedly connected with springs 12 with four sides of the upper side surface of the supporting table 1, under the action of the springs 12, the vibrating table 2 is convenient to rebound rapidly, and the lower side surface of the vibrating table 2 can always be contacted with pulleys 6.

As shown in fig. 1 and fig. 4, standing grooves 13 are formed in four sides of the upper surface of the vibrating table 2, a plurality of pressing covers 14 are arranged above the vibrating table 2, under the action of the pressing covers 14, the upper ends of samples can be clamped by the pressing covers 14, so that the samples are kept stable during vibration, the samples are prevented from being separated from the device, openings are formed in the left side and the right side of the upper surface of the plurality of pressing covers 14, fixing bolts 15 are arranged in the openings, threaded grooves 16 are formed in the left side and the right side of the upper surface of the vibrating table 2, which are located on the standing grooves 13, the lower sides of the rod walls of the plurality of fixing bolts 15 are in threaded connection with the inner walls of the corresponding threaded grooves 16, and the pressing covers 14 are convenient to fix under the action of the fixing bolts 15 and the threaded grooves 16.

The working principle of the utility model is as follows: when the device is used, a sample test tube needing to be oscillated is placed in a placing groove 13 on the oscillating table 2, and a compression cover 14 is fixed in a designated thread groove 16 through a fixing bolt 15, so that the upper end of the sample is clamped by the compression cover 14, and the stability of the sample is maintained;

after the sample is placed, the driving motor 9 in the device is electrified, so that the driving motor 9 operates, the driving motor 9 drives the driving gear 8 to appoint, thereby, the driving gear 8 drives the outer annular bevel gear 7 on the annular rotary table 3 to rotate, when the annular rotary table 3 rotates, the lower side surface of the vibrating table 2 slides by the pulleys 6 in the short support frame 4 and the high support frame 5 on the annular rotary table 3, due to the fact that the high support frame 5 is higher, one side of the vibrating table 2 can tilt, and the other side of the vibrating table 2 is supported by the short support frame 4, the other side of the vibrating table 2 is inclined downwards, and the vibrating table 2 is inclined at the angle of the periphery of the ball rod 11 through the spherical sleeve 10, so that the vibrating table 2 can vibrate obliquely, thereby, the sample can vibrate fully, and under the action of the spring 12, the vibrating table 2 can rebound rapidly conveniently.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an efficient sample detects concussion appearance, includes brace table (1), its characterized in that: the utility model discloses a vibrating table, including supporting bench (1), annular revolving stage (3) are provided with to the top of supporting bench (1), the inside of first recess is provided with annular revolving stage (3), the left side fixedly connected with of annular revolving stage (3) upper side surface is short support frame (4), the right side fixedly connected with height support frame (5) of annular revolving stage (3) upper side surface, the left and right sides of short support frame (4) inner wall and the left and right sides of height support frame (5) inner wall all rotate jointly through the pivot and are connected with pulley (6), two the upside surface of pulley (6) all contacts with the downside surface of annular revolving stage (3).

2. The efficient sample detection concussion meter of claim 1, wherein: the novel rotary table is characterized in that an outer annular bevel gear (7) is fixedly connected to the periphery of the annular rotary table (3), a second groove is formed in the left side of the inner wall of the first groove, a driving gear (8) is connected to the left side surface of the outer annular bevel gear (7) in a meshed mode, a cavity is formed in the left side surface of the supporting table (1), a driving motor (9) is fixedly connected to the inner wall of the cavity, the output end of the driving motor (9) penetrates through the upper side of the inner wall of the cavity to the inside of the second groove, and the output end of the driving motor (9) is fixedly connected with the lower side surface of the driving gear (8).

3. The efficient sample detection concussion meter of claim 1, wherein: the vibration table is characterized in that a third groove is formed in the lower side surface of the vibration table (2), a spherical sleeve (10) is fixedly connected to the inner wall of the third groove, a ball head rod (11) is rotatably connected to the inner wall of the spherical sleeve (10), and the lower end of the ball head rod (11) is fixedly connected with the lower side of the inner wall of the first groove.

4. The efficient sample detection concussion meter of claim 1, wherein: an annular chute is formed in the lower side of the inner wall of the first groove, and the inner wall of the annular chute is in sliding connection with the lower side surface of the annular turntable (3) through an annular sliding block.

5. The efficient sample detection concussion meter of claim 1, wherein: four sides of the lower side surface of the vibrating table (2) are fixedly connected with springs (12) together with four sides of the upper side surface of the supporting table (1) respectively.

6. The efficient sample detection concussion meter of claim 1, wherein: the four sides of the upper side surface of the vibrating table (2) are provided with placing grooves (13), and a plurality of pressing covers (14) are arranged above the vibrating table (2).

7. The efficient sample detection concussion meter of claim 6, wherein: the left and right sides that compresses tightly lid (14) upper side surface all has seted up the opening, and a plurality of open-ended inside all is provided with fixing bolt (15), screw thread groove (16) have all been seted up to the left and right sides that shaking table (2) upper side surface is located standing groove (13), a plurality of fixing bolt (15) pole wall's downside all with the inner wall threaded connection of corresponding screw thread groove (16).