CN216538148U

CN216538148U - Multifunctional rotary oscillator

Info

Publication number: CN216538148U
Application number: CN202121049710.5U
Authority: CN
Inventors: 谭仁威; 谢月亮; 曾言中; 吕选
Original assignee: Yubiao Testing Shenzhen Co ltd
Current assignee: Yubiao Testing Shenzhen Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2022-05-17
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a multifunctional rotary oscillator which comprises a rack, a servo motor and a roller assembly, wherein the roller assembly is arranged on the rack and can rotate on the rack, the servo motor is connected with the side end of the roller assembly, an adjusting and fixing mechanism is arranged on the roller assembly and comprises an upper fixing frame, a lower fixing frame, two screws and nuts matched with the screws. The utility model improves the utilization rate of the instrument, reduces the investment on equipment, lowers the test cost and can release the space of a laboratory test area to a certain extent.

Description

Multifunctional rotary oscillator

Technical Field

The utility model relates to an oscillator, in particular to a multifunctional rotary oscillator.

Background

The rotary oscillators used in the daily detection process are all single-function equipment, only a separating funnel with one size can be used for oscillation, and the separating funnel cannot be used for oscillating sample bottles, is large in size, and is limited in single-time test quantity and low in efficiency; furthermore, different projects and different pretreatment methods need to purchase several oscillators with similar functions to meet the requirements of experiments, and the consequence is that the idle utilization rate is not high in most of the time, and valuable test places of laboratories are occupied. For this reason, a multifunctional rotary oscillator has been developed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a multifunctional rotary oscillator that solves the problems set forth above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a multi-functional rotatory oscillator, includes frame, servo motor and roller assembly, roller assembly sets up in the frame, and roller assembly can rotate in the frame, servo motor is connected with the roller assembly side, the last regulation fixed establishment that is provided with of roller assembly.

Preferably, the roller assembly further comprises two baffles, a connecting plate and a transmission shaft, the transmission shaft penetrates through the central parts of the two baffles, the two baffles are fixedly mounted on the transmission shaft in parallel, one end of the transmission shaft is connected with the servo motor, the other end of the transmission shaft is movably connected with the rack, two ends of the connecting plate are respectively connected with the two baffles, and the adjusting and fixing mechanism is mounted on the connecting plate.

Preferably, the baffle is provided with a plurality of mounting holes, and the mounting holes are uniformly distributed.

Preferably, adjust fixed establishment and include upper bracket, lower mount and two screws, lower mount fixed mounting is on the connecting plate, upper bracket and lower mount are the semicircle form that sets up relatively, upper bracket and lower mount both sides all are equipped with the extension board, the upper bracket is equipped with the through-hole of looks adaptation with the extension board of lower mount, the screw inserts the through-hole of upper bracket and the through-hole of lower mount respectively in proper order, and this screw passes behind two through-holes the lower extreme is connected with the nut, upper bracket and lower mount inboard are provided with the gasket.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the distance between the upper fixing frame and the lower fixing frame can be controlled by arranging the adjusting and fixing mechanism and adjusting the position by rotating the nut on the screw, separating funnels with different sizes can be placed between the upper fixing frame and the lower fixing frame, the upper fixing frame and the lower fixing frame move relatively to clamp the separating funnels by rotating the nut and the screw, a test tube rack can be arranged on the mounting hole by arranging the mounting hole, a test tube can be fixed by the test tube rack, and the separating funnels and the test tube can be simultaneously vibrated according to preset numerical values and frequency by arranging the servo motor.

Drawings

FIG. 1 is a first schematic view of a front view structure of the present invention;

FIG. 2 is a cross-sectional view taken at A of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at B;

fig. 4 is a second schematic view of the front view structure of the present invention.

The reference numerals and names in the figures are as follows:

1. a frame; 2. a servo motor; 3. a roller assembly; 4. adjusting the fixing mechanism; 5. a baffle plate; 6. a connecting plate; 7. a drive shaft; 8. an upper fixing frame; 9. a lower fixing frame; 10. a screw; 11. an extension plate; 12. A nut; 13. a gasket; 14. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, a first embodiment of the present invention is shown: the utility model provides a multi-functional rotary oscillator, includes frame 1, servo motor 2 and drum assembly 3, drum assembly sets up in frame 1, and drum assembly 3 can rotate on frame 1, servo motor 2 is connected with the drum assembly side, be provided with regulation fixed establishment 4 on the drum assembly 3. This embodiment is provided with four connecting plates 6, and four connecting plates 6 use transmission shaft 7 as center evenly distributed all around, is provided with two sets of regulation fixed establishment 4 on every connecting plate 6. Wherein the connecting plate 6 is detachably mounted on the mounting hole 14.

Specifically, the roller assembly 3 further comprises two baffles 5, a connecting plate 6 and a transmission shaft 7, the transmission shaft 7 penetrates through the central parts of the two baffles 5, the two baffles 5 are fixedly mounted on the transmission shaft 7 in parallel, one end of the transmission shaft 7 is connected with the servo motor 2, the other end of the transmission shaft is movably connected with the rack 1, two ends of the connecting plate 6 are respectively connected with the two baffles 5, and the adjusting and fixing mechanism 4 is mounted on the connecting plate 6. The servo motor 2 can drive the transmission shaft 7 to rotate, and the baffle 5, the connecting plate 6 and the adjusting and fixing mechanism 4 rotate along with the transmission shaft 7.

Specifically, a plurality of mounting holes 14 are formed in the baffle 5, and the mounting holes 14 are uniformly distributed on the whole baffle 5. The mounting hole 14 can be provided with a test tube rack which can fix a test tube; the mounting hole 14 can be used for fixing the test tube by binding a binding belt.

Specifically, the adjusting and fixing mechanism 4 comprises an upper fixing frame 8, a lower fixing frame 9 and two screws 10, the lower fixing frame 9 is fixedly arranged on the connecting plate 6, the upper fixing frame 8 and the lower fixing frame 9 are in opposite semicircular shapes, the two sides of the upper fixing frame 8 and the lower fixing frame 9 are both provided with extending plates 11, the extending plates 11 of the upper fixing frame 8 and the lower fixing frame 9 are provided with through holes matched with each other, the screws 10 are respectively inserted into the through holes of the upper fixing frame 8 and the lower fixing frame 9 in sequence, the lower end of the screw 10 is connected with a nut 12 after passing through the two through holes, the nut 12 and the screw 10 are rotationally adjusted, the distance between the upper fixing frame 8 and the lower fixing frame 9 can be controlled, separating funnels with different sizes can be placed between the upper fixing frame 8 and the lower fixing frame 9, the upper fixing frame 8 and the lower fixing frame 9 move relatively to clamp the separating funnel through the rotation of the nut 12 and the screw 10. Each adjusting and fixing mechanism 4 can clamp a separating funnel with a certain diameter interval value, and according to the actual situation, the connecting plate 6 with the larger or smaller adjusting and fixing mechanism 4 can be selected for installation.

Gaskets 13 are arranged on the inner sides of the upper fixing frame 8 and the lower fixing frame 9, and the gaskets 13 prevent the upper fixing frame 8 and the lower fixing frame 9 from clamping and breaking the separating funnel.

Specifically, the oscillation frequency and the oscillation time of the servo motor 2 can be controlled by a system preset value.

Referring to fig. 4, a second embodiment of the present invention: compared with the first embodiment, the adjusting and fixing mechanism 4 is disposed inside the connecting plate 6, and different assembling modes can be selected according to different space structure requirements.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional rotary oscillator, includes frame (1), servo motor (2) and drum assembly (3), its characterized in that: the roller assembly is arranged on the rack (1), the roller assembly (3) can rotate on the rack (1), the servo motor (2) is connected with the side end of the roller assembly, and the roller assembly (3) is provided with an adjusting and fixing mechanism (4).

2. A multifunctional rotary oscillator according to claim 1, characterized in that: the roller assembly (3) further comprises two baffles (5), a connecting plate (6) and a transmission shaft (7), the transmission shaft (7) penetrates through the central parts of the two baffles (5), the two baffles (5) are fixedly mounted on the transmission shaft (7) in parallel, one end of the transmission shaft (7) is connected with the servo motor (2), the other end of the transmission shaft is movably connected with the rack (1), the two ends of the connecting plate (6) are respectively connected with the two baffles (5), and the adjusting and fixing mechanism (4) is mounted on the connecting plate (6).

3. A multifunctional rotary oscillator according to claim 2, characterized in that: the baffle (5) is provided with a plurality of mounting holes (14), and the mounting holes (14) are uniformly distributed.

4. A multifunctional rotary oscillator as claimed in claim 1 or 2, characterized in that: adjust fixed establishment (4) including upper bracket (8), lower mount (9) and two screws (10), lower mount (9) fixed mounting is on connecting plate (6), upper bracket (8) and lower mount (9) are the semicircle form that sets up relatively, upper bracket (8) all are equipped with extension board (11) with lower mount (9) both sides, upper bracket (8) are equipped with the through-hole of looks adaptation with extension board (11) of lower mount (9), screw (10) insert the through-hole of upper bracket (8) and the through-hole of lower mount (9) respectively in proper order, and this screw (10) pass behind two through-holes lower extreme be connected with nut (12), upper bracket (8) and lower mount (9) inboard are provided with gasket (13).