CN213643941U - Clamping and vibrating device for glass instrument - Google Patents
Clamping and vibrating device for glass instrument Download PDFInfo
- Publication number
- CN213643941U CN213643941U CN202021654125.3U CN202021654125U CN213643941U CN 213643941 U CN213643941 U CN 213643941U CN 202021654125 U CN202021654125 U CN 202021654125U CN 213643941 U CN213643941 U CN 213643941U
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- plate
- motor
- clamping
- rotating
- convex
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- 239000011521 glass Substances 0.000 title claims abstract description 28
- 230000010355 oscillation Effects 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 238000002474 experimental method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model relates to an experiment auxiliary device technical field especially relates to a press from both sides tight oscillation device for glass instrument, including the bottom plate, there is the roof top one side of bottom plate through bracing piece fixed mounting, there are the first motor and the second motor that the output shaft is in opposite directions on the top of bottom plate and the bottom of roof respectively fixed mounting, and the top fixed mounting of first motor has the convex to change the board, and the output shaft fixed mounting of second motor has the link, and the bottom fixed mounting of link has the seat of rotating, rotates the cylindric that the seat is the top opening form. The utility model firstly drives the convex rotating plate and the L-shaped rotating rod to rotate through the first motor, so that the convex rotating plate and the L-shaped rotating rod are driven to rotate, and further the L-shaped rotating rod deflects by an angle, and further the vibration is simulated, so that glass instruments such as test tubes in the clamping device are vibrated; still make it drive to press from both sides and establish glass instruments such as device and test tube and rotate to improve the effect of mixing.
Description
Technical Field
The utility model relates to an experiment auxiliary device technical field especially relates to a press from both sides tight oscillation device for glass instrument.
Background
In the course of chemical and biological experiments, in order to accelerate the reaction or ensure the solution is mixed uniformly, it is usually necessary to shake the glass instrument (such as test tube, conical flask, etc.) equipped with the solution or reactant. However, since the number of test tubes is large during the experiment and the glass instrument is easy to crash and break if the test tubes are not operated properly during the oscillation process, a clamping and oscillating device for the glass instrument is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a clamping and oscillating device for a glass instrument.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping and vibrating device for a glass instrument comprises a bottom plate, a top plate is fixedly arranged on one side of the top end of the bottom plate through a supporting rod, a first motor and a second motor with opposite output shafts are respectively and fixedly arranged at the top end of the bottom plate and the bottom end of the top plate, a convex rotating plate is fixedly arranged at the top end of the first motor, a connecting frame is fixedly arranged at the output shaft of the second motor, and the bottom end of the connecting frame is fixedly provided with a rotating seat which is cylindrical with an opening at the top end, the circle center of the bottom end of the rotating seat is provided with a circular through hole, a convex part of the convex rotating plate penetrates through the circular through hole and extends into the inner side of the rotating seat, the inner wall of the bottom end of the rotating seat is fixedly provided with a fixed ring plate, the fixed ring plate is provided with a plurality of groups of strip-shaped openings in the vertical direction, the strip-shaped opening is rotatably connected with an L-shaped deflection rod, and one side of the top end of the L-shaped deflection rod is fixedly provided with a clamping device; an L-shaped rotating rod is fixedly installed at the center of the circle at the top end of the convex rotating plate, and a collision ball in contact with the inner wall of the fixed ring plate is fixedly installed at one end of a horizontal supporting arm of the L-shaped rotating rod.
Preferably, springs are bonded between one side of the L-shaped deflection rod and the inner wall of the rotating seat.
Preferably, press from both sides and establish the device and include solid fixed ring, gu one side of fixed ring is equipped with the screw thread through-hole, and its threaded connection has the locking bolt in screw thread through-hole department.
Preferably, a plurality of groups of balls are annularly arranged at the gap between the convex rotating plate and the circular through hole on the inner wall of the bottom end of the rotating seat.
Preferably, a plurality of spherical grooves are uniformly formed in the top end of the convex rotating plate, power-assisted balls are embedded in the spherical grooves, and the power-assisted balls are in contact with the bottom end of the rotating seat.
Preferably, the top end of the bottom plate is fixedly provided with an annular slide rail with the circle center coinciding with the first motor, and the top end of the annular slide rail is slidably connected with a plurality of groups of support rods fixedly connected with the bottom end of the convex rotating plate.
The utility model has the advantages that:
1. in the using process, the first motor drives the convex rotating plate and the L-shaped rotating rod to rotate, so that the first motor drives the ball to rotate, the L-shaped rotating rod deflects at an angle, the oscillation is simulated, and the glass instruments such as test tubes in the clamping device oscillate;
2. through the setting of second motor, link and rotation seat for it drives to press from both sides and establishes glass instruments such as device and test tube and rotate, thereby improves the effect of mixing.
Drawings
Fig. 1 is a schematic front sectional structural view of a clamping and oscillating device for a glass instrument according to the present invention;
fig. 2 is a schematic top view of a portion of a clamping and oscillating device for a glass instrument according to the present invention;
fig. 3 is a schematic view of a top view structure of a clamping device for clamping a vibrating device of a glass instrument.
In the figure: the device comprises a bottom plate 1, an annular slide rail 2, a first motor 3, a support rod 4, a convex rotating plate 5, a rotating seat 6, an interference ball 7, a clamping device 8, a connecting frame 9, a top plate 10, a second motor 11, a fixed ring plate 12, a spring 13, an L-shaped deflection rod 14, an L-shaped rotating rod 15, a ball 16, a locking bolt 17 and a fixed ring 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a clamping and oscillating device for glass instruments comprises a bottom plate 1, a top plate 10 is fixedly installed on one side of the top end of the bottom plate 1 through a support rod, a first motor 3 and a second motor 11 with opposite output shafts are respectively and fixedly installed on the top end of the bottom plate 1 and the bottom end of the top plate 10, a convex rotating plate 5 is fixedly installed on the top end of the first motor 3, a connecting frame 9 is fixedly installed on the output shaft of the second motor 11, a rotating seat 6 is fixedly installed on the bottom end of the connecting frame 9, the rotating seat 6 is in a cylindrical shape with an open top end, a circular through hole is formed in the center of the bottom end of the rotating seat, a protruding portion of the convex rotating plate 5 penetrates through the circular through hole and extends into the inner side of the rotating seat 6, a fixed ring plate 12 is fixedly installed on the inner wall of the bottom end of the rotating seat 6, a plurality of groups of strip-, one side of the top end of the L-shaped deflection rod 14 is fixedly provided with a clamping device 8; an L-shaped rotating rod 15 is fixedly arranged at the center of the circle at the top end of the convex rotating plate 5, and a collision ball 7 which is contacted with the inner wall of the fixed ring plate 12 is fixedly arranged at one end of a horizontal supporting arm of the L-shaped rotating rod 15.
Furthermore, springs 13 are bonded between one side of the L-shaped deflection rod 14 and the inner wall of the rotating seat 6, so that the L-shaped deflection rod 14 can be conveniently reset.
Further, the clamping device 8 comprises a fixing ring 18, a threaded through hole is formed in one side of the fixing ring 18, and a locking bolt 17 is connected to the threaded through hole in a threaded mode, so that the glass instrument can be conveniently clamped and fixed.
Furthermore, a plurality of groups of balls 16 are annularly arranged at the gap between the circular through holes on the inner walls of the bottom ends of the convex rotating plate 5 and the rotating seat 6, a plurality of spherical grooves are uniformly formed in the top end of the convex rotating plate 5, power-assisted balls are embedded in the spherical grooves, the power-assisted balls are in contact with the bottom end of the rotating seat 6, rotation is facilitated, and friction is reduced.
Further, the top end of the bottom plate 1 is fixedly provided with an annular slide rail 2 with the circle center coinciding with the first motor 3, the top end of the annular slide rail 2 is slidably connected with a plurality of groups of support rods 4 fixedly connected with the bottom end of the convex rotating plate 5, and the stability of the rotating process is ensured.
The working process is as follows: when the device is used, firstly, glass instruments such as test tubes and the like filled with solution are arranged in the clamping device 8 in a penetrating mode, the glass instruments are clamped and fixed through the locking bolts 17 in a rotating mode, at the moment, the top of the glass instruments is recommended to be sealed, and splashing in the subsequent oscillation and rotation process is avoided;
then, the first motor 3 is started to drive the convex rotating plate 5 to rotate, so that the L-shaped rotating rod 15 is driven to rotate, the collision ball 7 is attached to the inner wall of the rotating seat 6 to rotate, the L-shaped deflection rod 14 is extruded, so that the collision ball is deflected at a certain angle, and after the collision ball 7 rotates, the L-shaped deflection rod 14 is restored to the original state under the action of gravity and the spring 13, so that the effect of simulating oscillation is achieved;
then, the second motor 11 is started to drive the rotating seat 6 to rotate, so that the whole rotating seat 6 drives the L-shaped deflection rod 14 and the clamping device 8 to rotate, and the glass instrument rotates at a high speed, so that the uniform mixing effect is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A clamping and vibrating device for a glass instrument comprises a bottom plate (1), wherein a top plate (10) is fixedly arranged on one side of the top end of the bottom plate (1) through a supporting rod, and is characterized in that a first motor (3) and a second motor (11) with opposite output shafts are respectively and fixedly arranged on the top end of the bottom plate (1) and the bottom end of the top plate (10), a convex rotating plate (5) is fixedly arranged on the top end of the first motor (3), a connecting frame (9) is fixedly arranged on the output shaft of the second motor (11), a rotating seat (6) is fixedly arranged on the bottom end of the connecting frame (9), the rotating seat (6) is cylindrical with an open top end, a circular through hole is formed in the center of the bottom end of the rotating seat, a protruding portion of the convex rotating plate (5) penetrates through the circular through hole and extends into the inner side of the rotating seat (6), and a fixed ring plate (12), a plurality of groups of strip-shaped openings in the vertical direction are formed in the fixed ring plate (12), L-shaped deflection rods (14) are rotatably connected to the strip-shaped openings, and clamping devices (8) are fixedly mounted on one sides of the top ends of the L-shaped deflection rods (14);
an L-shaped rotating rod (15) is fixedly installed at the center of the circle at the top end of the convex rotating plate (5), and a collision ball (7) which is in contact with the inner wall of the fixed ring plate (12) is fixedly installed at one end of a horizontal supporting arm of the L-shaped rotating rod (15).
2. A clamping oscillating device for glass instruments according to claim 1 characterized in that a spring (13) is glued between one side of the L-shaped deflection lever (14) and the inner wall of the rotating seat (6).
3. The clamping oscillation device for glass instruments according to claim 1, characterized in that the clamping device (8) comprises a fixing ring (18), one side of the fixing ring (18) is provided with a threaded through hole, and a locking bolt (17) is screwed in the threaded through hole.
4. The clamping oscillation device for glass instruments as claimed in claim 1, characterized in that the gap between the convex rotary plate (5) and the circular through hole on the inner wall of the bottom end of the rotary seat (6) is formed annularly with a plurality of sets of balls (16).
5. The clamping and oscillating device for glass instruments as claimed in claim 1, wherein the convex rotating plate (5) is provided with a plurality of spherical grooves at the top end, and the spherical grooves are embedded with the power-assisted balls, and the power-assisted balls are in contact with the bottom end of the rotating base (6).
6. The clamping and oscillating device for the glass instrument as claimed in claim 1, wherein the top end of the bottom plate (1) is fixedly provided with an annular slide rail (2) with the center of circle coinciding with the first motor (3), and the top end of the annular slide rail (2) is slidably connected with a plurality of groups of support rods (4) fixedly connected with the bottom end of the convex rotating plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654125.3U CN213643941U (en) | 2020-08-11 | 2020-08-11 | Clamping and vibrating device for glass instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021654125.3U CN213643941U (en) | 2020-08-11 | 2020-08-11 | Clamping and vibrating device for glass instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213643941U true CN213643941U (en) | 2021-07-09 |
Family
ID=76692217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021654125.3U Expired - Fee Related CN213643941U (en) | 2020-08-11 | 2020-08-11 | Clamping and vibrating device for glass instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213643941U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617322A (en) * | 2021-08-11 | 2021-11-09 | 泰山学院 | Chemical reactor |
-
2020
- 2020-08-11 CN CN202021654125.3U patent/CN213643941U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617322A (en) * | 2021-08-11 | 2021-11-09 | 泰山学院 | Chemical reactor |
| CN113617322B (en) * | 2021-08-11 | 2022-12-13 | 泰山学院 | Chemical reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |