CN216458408U

CN216458408U - Oscillation device of liquid separation funnel

Info

Publication number: CN216458408U
Application number: CN202122963070.5U
Authority: CN
Inventors: 于光涛; 孙文君
Original assignee: Shandong Zhongjian Physical And Environmental Technology Co ltd
Current assignee: Shandong Zhongjian Physical And Environmental Technology Co ltd
Priority date: 2021-11-29
Filing date: 2021-11-29
Publication date: 2022-05-10
Anticipated expiration: 2031-11-29

Abstract

The utility model belongs to the technical field of experimental instruments, and particularly relates to a liquid separation funnel oscillation device which comprises a mounting seat, a first rotating shaft arranged on the mounting seat, a rotating support and a funnel frame arranged on the rotating support, wherein the funnel frame is connected with the rotating support through a second rotating shaft; the rotating support is connected with the first rotating shaft and rotates along with the first rotating shaft, and a second bevel gear is further sleeved on the first rotating shaft and is in meshed connection with the first bevel gear. The device can control the funnel frame to do reciprocating motion with a certain amplitude in the horizontal direction, and the funnel frame rotates when moving, so that the solution in the separating funnel is fully oscillated and fully mixed; the device oscillation effect is good, device simple structure, and occupation space is little, can install a plurality of separating funnel simultaneously according to the experiment needs, convenient operation, and the practicality is strong.

Description

Oscillation device of liquid separation funnel

Technical Field

The utility model belongs to the technical field of experimental instruments, and particularly relates to a liquid separation funnel oscillating device.

Background

Separating funnel is the indispensable laboratory glassware in the chemistry experimental study, including funnel bucket body and the fill lid of lid in the bucket body upper end, mainly used extraction operation to two liquid that form mutually insoluble separate the liquid after the extraction. Solution in adding separating funnel need oscillate with the mixing before extraction divides liquid, and current laboratory is with the oscillation instrument function singleness, and the oscillation effect is not good, and perhaps experimental apparatus is great, and occupation space is big, and the suitability is not strong. Therefore, an oscillating device with good oscillating effect and small space occupation is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a separating funnel oscillating device which can fully oscillate the solution in a separating funnel, and has the advantages of good oscillating effect, simple structure and small occupied space.

The technical scheme of the utility model is as follows:

a liquid separation funnel oscillation device comprises a mounting seat, a first rotating shaft arranged on the mounting seat, a rotating support and a funnel frame arranged on the rotating support, wherein the funnel frame is connected with the rotating support through a second rotating shaft, one end of the second rotating shaft is fixedly connected with the funnel frame, and the other end of the second rotating shaft penetrates through the rotating support and is fixedly provided with a first bevel gear at the end part; the rotating support is connected with the first rotating shaft and rotates along with the first rotating shaft, a second bevel gear is further sleeved on the first rotating shaft and is in meshed connection with the first bevel gear.

Further, the funnel frame comprises a base and two clamping plates vertically arranged at two ends of the base, a fixing ring for fixing the separating funnel is arranged between the clamping plates, the fixing ring is connected with the clamping plates through a connecting rod, one end of the connecting rod is fixedly arranged on the fixing ring, and the other end of the connecting rod is fixed on the clamping plates through a limiting block; the connecting rod is sleeved with a spring; the shape and the number of the fixing rings are set according to the shape and the size of the separating funnel.

Furthermore, the fixing ring is formed by combining two semicircular clamping blocks, and the two semicircular clamping blocks are fixedly connected; the number of the fixing rings is 2-3.

Further, be equipped with motor, first band pulley, pendulum rod and the second band pulley that is connected with the pendulum rod on the mount pad, the motor band pulley of motor is connected with first band pulley and drives first band pulley and rotate, install the carousel on the first band pulley and drive the carousel and rotate, be equipped with the connecting rod on the carousel, the connecting rod is connected with the pendulum rod, thereby the pendulum rod rotates and drives the second band pulley rotates.

Furthermore, a plurality of third belt wheels are further arranged on the mounting base, the third belt wheels are connected with the second belt wheels through transmission belts, the third belt wheels are connected with the first rotating shaft and drive the first rotating shaft to rotate, the rotating support performs left-right reciprocating motion along with the rotation of the first rotating shaft, and the maximum motion amplitude angle is 45 degrees.

Furthermore, the number of the third belt wheels is consistent with that of the first rotating shafts, and the number of the first rotating shafts is consistent with that of the funnel frames.

Furthermore, a fixing plate is further arranged on the mounting seat, the fixing plate is fixedly mounted on the mounting seat through bolts, and the fixing plate is connected with the second bevel gear and plays a supporting role for the second bevel gear.

Further, the motor control device further comprises a switch and a power supply, wherein the motor is connected with the switch, and the switch is connected with the power supply and controls the starting and the closing of the motor.

The utility model has the beneficial effects that:

the separating funnel oscillating device provided by the utility model drives the first rotating shaft to rotate by the transmission between the motor control belt wheel and the parts such as the connecting rod, the oscillating bar and the like on the rotary table, so as to drive the rotating bracket and the bevel gear to rotate, and controls the funnel frame to do reciprocating motion with a certain amplitude in the horizontal direction, and the funnel frame rotates when doing reciprocating motion, so that the solution in the separating funnel is fully oscillated and fully mixed; the device oscillation effect is good, and device simple structure can install a plurality of separating funnel simultaneously according to the experiment needs, convenient operation, and the practicality is strong.

Drawings

Fig. 1 is a perspective view of a separating funnel oscillating device provided in an embodiment of the present invention;

fig. 2 is a front view of a separating funnel oscillating device according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a rear view of a separating funnel oscillating device provided in an embodiment of the present invention;

fig. 5 is a side view of a separatory funnel oscillation apparatus provided by an embodiment of the present invention;

fig. 6 is a schematic structural view of a transmission part of an oscillation device of a separating funnel according to an embodiment of the present invention;

in the above figures, 1, a mounting base; 2. a first rotating shaft; 3. rotating the bracket; 4. a funnel stand; 5. a second rotating shaft; 6. a first bevel gear; 7. a second bevel gear; 8. a motor; 9. a first pulley; 10. a turntable; 11. a connecting rod; 12. a swing rod; 13. a second pulley; 14. a third belt pulley; 15. a fixing plate; 16. a bolt; 17. a fixing ring; 18. a connecting rod; 19. and a limiting block.

Detailed Description

The utility model is further described below with reference to the figures and examples.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "one end", "the other end", and the like indicate orientations or positional relationships based on positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. The terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated.

Examples

As shown in fig. 1 to 6, the present invention relates to a oscillation device of a liquid separation funnel, which comprises a mounting base 1, a first rotating shaft 2 arranged on the mounting base 1, a rotating bracket 3 and a funnel frame 4 arranged on the rotating bracket 3, wherein the funnel frame 4 is connected with the rotating bracket 3 through a second rotating shaft 5, one end of the second rotating shaft 5 is fixedly connected with the funnel frame 4, and the other end of the second rotating shaft passes through the rotating bracket 3 and is fixedly provided with a first bevel gear 6 at the end; the rotating support 3 is connected with the first rotating shaft 2 and rotates along with the first rotating shaft 2, a second bevel gear 7 is further sleeved on the first rotating shaft 2, and the second bevel gear 7 is meshed with the first bevel gear 6.

In the separating funnel oscillating device, the rotation of the first rotating shaft 2 controls the swing of the rotating bracket 3 within a certain range of amplitude, and drives the funnel frame 4 arranged on the rotating bracket 3 to swing; meanwhile, the first rotating shaft 2 can drive the second bevel gear 7 to rotate, the second bevel gear 7 is meshed with the first bevel gear 6, so that the first bevel gear 6 is driven to rotate, the first rotating shaft 2 is driven to rotate, and the first rotating shaft 2 drives the funnel stand 4 to rotate; the solution in the separating funnel can be fully oscillated by the actions to be fully and uniformly mixed.

In the embodiment, the funnel frame 4 is used for installing and fixing the separating funnel which needs to oscillate, and the structure of the funnel frame comprises a base and two clamping plates which are vertically arranged at two ends of the base, a fixing ring 17 for fixing the separating funnel is arranged between the clamping plates, the fixing ring 17 is formed by combining two semicircular clamping blocks, and the two clamping blocks are fixedly connected through a bolt 16 or a locking mechanism; the shape of the fixing ring 17 is set according to the shape of the separating funnel, and is generally circular ring-shaped; according to separating funnel's size needs, the number of the solid fixed ring 17 of design is 2 ~ 3, generally is 2, and the centre gripping is close to knob, the less department of diameter in separating funnel upper end diameter maximum department and downward end respectively, mainly can fix separating funnel when the oscillation takes place. The fixing ring 17 is connected with the clamping plate through a connecting rod 18, one end of the connecting rod 18 is fixedly arranged on the fixing ring 17, and the other end of the connecting rod 18 is fixed on the clamping plate through a limiting block 19; the connecting rod 18 is sleeved with a spring which plays a role in buffering. The inner ring of the fixing ring 17 can be attached with a layer of soft rubber or other soft materials, and the glass separating funnel is buffered and protected.

What provide power for this oscillation device is motor 8 and the transmission that motor band pulley is connected, motor 8 sets up the back at mount pad 1, carousel 10 and pendulum rod 12 are still installed to the back, be equipped with first band pulley 9 in the carousel 10, the motor band pulley passes through the belt and connects first band pulley 9 and drive first band pulley 9 simultaneously and rotate to drive the connecting rod 11 of fixed setting on carousel 10 and the carousel and rotate simultaneously, connecting rod 11 is articulated with pendulum rod 12, can control the two pivoted directions through being connected of pendulum rod 12 and connecting rod 11. One end of the swing rod 12 is hinged with the connecting rod 11, the other end of the swing rod is connected with a second belt wheel 13 on the front face of the mounting base 1 through a rotating shaft and drives the second belt wheel 13 to rotate, and the second belt wheel 13 drives a third belt wheel 14 to rotate through a transmission belt. According to the needs of experiments, a plurality of third belt wheels 14 can be installed and can be driven to move by a transmission belt. The third belt wheel 14 is connected to the first rotating shaft 2, so as to rotate the first rotating shaft 2.

It can be understood that, through the mutual cooperation and the restraining action of the rotary disc 10, the connecting rod 11 and the swing rod 12, the second belt pulley drives the third belt pulley 14 so as to control the maximum movement amplitude angle of the first rotary shaft 2 to drive the rotary bracket 3 to reciprocate left and right, which is 45 degrees. The distance between the funnel frames 4 on the mounting base 1 is set through the maximum motion amplitude, so that the contact of the funnel frames 4 in the swinging and rotating processes is avoided. In a specific embodiment, the number of the funnel frames 4 can be set according to experimental needs, as long as the number of the third belt wheels 14 is set according to the number of the funnel frames 4, and the number of the third belt wheels 14 is consistent with that of the funnel frames 4.

It should be noted that, a fixing plate 15 is further disposed on the mounting seat 1, the fixing plate 15 is fixedly mounted on the mounting seat 1 through a bolt 16, the fixing plate 15 mainly plays a role of fixing and supporting, the fixing plate 15 is connected with the second bevel gear 7, the rotation of the second bevel gear 7 is not hindered, but the fixing plate also plays a supporting role for the second bevel gear 7, and the safety and stability of the whole device are facilitated. The device also comprises a switch and a power supply, wherein the motor 8 is connected with the switch, and the switch is connected with the power supply and controls the starting and the closing of the motor 8. It can be understood that, the mounting base 1 in this embodiment plays a role in mounting and fixing, in order to ensure the stability of the device, in addition to selecting a heavier material to make the mounting base 1, the shape of the mounting base 1 is also adjusted to be divided into a flat plate placed on a plane and a vertical plate on the flat plate, in addition, a bracket is erected between the vertical plate and the flat plate, and the principle of triangular stability is utilized to fully ensure the stability of the mounting base 1.

When the separating funnel oscillation device is used, firstly, the fixing ring 17 is used for clamping the separating funnel and fixing the separating funnel, then a power supply and a switch are switched on, the motor 8 drives the connecting rod 11 and the swing rod 12 on the rotary table 10 to move, the second belt wheel 13 and the third belt wheel 14 are driven to rotate, so that the rotation of the first rotating shaft 2 and the second rotating shaft 5 is controlled, meanwhile, the first bevel gear 6 and the second bevel gear 7 are meshed to rotate, the rotating support 3 swings at 45 degrees left and right, and meanwhile, the funnel support 4 rotates. The device simple structure easily operates, and the oscillation effect is good, and the practicality is strong.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the present invention. Any modification, equivalent replacement, or modification made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The oscillation device of the liquid separation funnel is characterized by comprising a mounting seat, a first rotating shaft arranged on the mounting seat, a rotating support and a funnel frame arranged on the rotating support, wherein the funnel frame is connected with the rotating support through a second rotating shaft, one end of the second rotating shaft is fixedly connected with the funnel frame, and the other end of the second rotating shaft penetrates through the rotating support and is fixedly provided with a first bevel gear at the end part; the rotating support is connected with the first rotating shaft and rotates along with the first rotating shaft, a second bevel gear is further sleeved on the first rotating shaft and is in meshed connection with the first bevel gear.

2. The oscillation device of a separating funnel according to claim 1, wherein the funnel frame comprises a base and two clamping plates vertically arranged at two ends of the base, a fixing ring for fixing the separating funnel is arranged between the clamping plates, the fixing ring and the clamping plates are connected through a connecting rod, one end of the connecting rod is fixedly arranged on the fixing ring, and the other end of the connecting rod is fixed on the clamping plates through a limiting block; the connecting rod is sleeved with a spring; the shape and the number of the fixing rings are set according to the shape and the size of the separating funnel.

3. The oscillation apparatus for a separatory funnel of claim 2 wherein the retaining ring is comprised of a combination of two semi-circular clamping blocks, the two clamping blocks being fixedly attached; the number of the fixing rings is 2-3.

4. The oscillating device of a separating funnel according to claim 1, wherein the mounting base is provided with a motor, a first pulley, an oscillating bar and a second pulley connected with the oscillating bar, the motor pulley of the motor is connected with the first pulley and drives the first pulley to rotate, the first pulley is provided with a turntable and drives the turntable to rotate, the turntable is provided with a connecting rod, the connecting rod is connected with the oscillating bar, and the oscillating bar rotates to drive the second pulley to rotate.

5. The oscillating device of a separating funnel according to claim 4, wherein a plurality of third belt wheels are further provided on the mounting base, the third belt wheels are connected with the second belt wheels through a transmission belt, the third belt wheels are connected with the first rotating shaft and drive the first rotating shaft to rotate, the rotating bracket reciprocates left and right along with the rotation of the first rotating shaft, and the motion amplitude angle is at most 45 degrees.

6. A separatory funnel oscillator apparatus as claimed in claim 5, wherein the third pulleys are in accordance with the number of first shafts, which are in accordance with the number of funnel holders.

7. The oscillation device of a separating funnel as recited in claim 1, wherein a fixing plate is further disposed on the mounting base, the fixing plate is fixedly mounted on the mounting base through bolts, and the fixing plate is connected with and supports the second bevel gear.

8. The shaking device of a separatory funnel of claim 4, further comprising a switch and a power supply, wherein the motor is connected to the switch, and the switch is connected to the power supply and controls the motor to be turned on and off.