CN211385094U

CN211385094U - Analytical table device for experiments

Info

Publication number: CN211385094U
Application number: CN201922124725.2U
Authority: CN
Inventors: 赵月华; 徐张芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-09-01
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an analysis bench device for experiments, including laboratory bench main part and motor, the test-tube groove has been seted up on the top of laboratory bench main part, the test-tube rack is evenly installed to the inner wall at the test-tube groove back, the motor is installed on the right side of laboratory bench main part top inner wall, the bottom welding that vibrates the groove has first vibrations to swing the board, the internally mounted of laboratory bench main part has the processing case, the delivery pipe has been seted up in the left side of processing case, and the outside that the laboratory bench main part extends to the laboratory bench main part is passed in the left side of delivery pipe. The utility model discloses do not need the manual liquid to the test tube of experimenter to vibrate, avoid experimenter's hand to vibrate fatigue because of shaking many times, avoided vibrating not in-place and lead to chemical liquid reaction to mix inadequately, influence experiment effect prevents that chemical liquid medicine from being directly discharged in natural environment for sulphuric acid causes natural environment to destroy, also causes the corruption to the emission setting, causes economic loss.

Description

Analytical table device for experiments

Technical Field

The utility model relates to an analysis bench technical field for the experiment specifically is an analysis bench device for experiment.

Background

At present stage's school just lets students begin to contact study chemistry from middle school, basically each school has all been equipped with the laboratory that supplies student's study to use, and the laboratory is inside has all installed the laboratory bench that supplies teacher and student to use, supply student's experiment, also supply the characteristic and the operation content of mr's each experiment to give student's study, need operate each different experiment in the laboratory bench, may give rise to different harmful liquid chemicals, go into sulphuric acid etc. if discharge improper probably produces danger, handle improper discharge also can cause the influence to the environment, and probably need use the test tube to vibrate chemical agent high speed at the in-process of experiment, vibrate many times and probably cause to vibrate not in place, lead to the reaction incomplete.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an analysis bench device for experiments to the experiment that provides in solving above-mentioned background art needs each difference of operation in the laboratory bench, may be different harmful liquid chemicals of poor life, if discharge improper probably dangerous, handle improper discharge and also can lead to the fact the influence to the environment, and probably need use the test tube to vibrate chemical agent high speed at the in-process of experiment, vibrate many times and probably lead to the fact to vibrate not in place, lead to the incomplete problem of reaction.

In order to achieve the above object, the utility model provides a following technical scheme: an analytical table device for experiments comprises an experimental table main body and a motor, wherein a test tube groove is formed in the top end of the experimental table main body, test tube racks are uniformly installed on the inner wall of the back face of the test tube groove, a reset shaft is welded on the inner wall of the right side of the test tube groove, a vibration groove is formed in the test tube groove, the motor is installed on the right side of the inner wall of the top end of the experimental table main body, the output end of the motor penetrates through the experimental table main body to extend to the inside of the test tube groove to be welded and fixed with a second vibration plate, a first vibration plate is welded at the bottom end of the vibration groove, a water groove is formed in the top end of the experimental table main body, a water faucet is installed at the top end of the experimental table main body, a liquid guide pipe is installed at the bottom end of the water groove, a treatment box is communicated with the water groove, a treatment box is installed, the right side welding of handling the case has the collection storehouse, handle the right side of case and install the neutralizing box, handle the left side of case and seted up the delivery pipe, and the left side of delivery pipe passes the outside that the laboratory bench main part extends to the laboratory bench main part.

Preferably, the reset shaft comprises a shaft ring, a shaft rod and a shaft plate, the shaft rod is welded inside the shaft ring, one end of the shaft plate is sleeved on the surface of the shaft rod, and the other end of the shaft plate is welded and fixed with the oscillation groove.

Preferably, the bottom of first vibrations board and the top edge of second vibrations board have evenly welded circular convex block, and contradict each other between the circular convex block on first vibrations board and the second vibrations board.

Preferably, the bottom welding of catheter has the guide plate, and the left side welding of guide plate has the separation net, the guide plate is the slope form of sitting high right side low, and the right side of guide plate is passed and is handled the case and extend to the top of collecting the storehouse.

Preferably, the right side of the neutralization box is provided with a liquid outlet pipe, a liquid outlet plate is welded inside the liquid outlet pipe, and liquid outlet holes are uniformly formed in the surface of the liquid outlet plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses do not need the experimenter to vibrate the liquid in the test tube manually, avoid the experimenter hand to be tired because of concussion many times, avoided the concussion not in place to lead to chemical liquid reaction to mix inadequately, influence the experiment effect, improved the successful probability of experiment, increased the efficiency of experiment, can prevent through the processing case that student experimenter from indiscriminately abandoning the chemical liquid medicine, thereby lead to chemical liquid medicine to cause the injury to the people, also prevent that the chemical liquid medicine from being directly discharged in the natural environment, make sulphuric acid cause the destruction to the natural environment, also cause the corruption to the emission setting, cause economic loss;

1. through the arrangement of the reset shaft, the oscillation groove, the motor, the first oscillation plate and the second oscillation plate, the second oscillation plate continuously collides with the round bumps on the first oscillation plate to drive the oscillation groove and the test tube to shake at a high speed, so that chemical liquid medicine is oscillated, the liquid in the test tube is not required to be oscillated manually by an experimenter, the phenomenon that the reaction and mixing of the chemical liquid are insufficient due to the fact that hands of the experimenter vibrate for many times and fatigue is caused due to the fact that the chemical liquid is not oscillated in place is avoided, the experimental effect is influenced, the probability of success of the experiment is improved, and the experimental efficiency is improved;

2. through setting up the processing case, neutralization case and delivery pipe, the inside calcium hydroxide solution of neutralization incasement portion slowly gets into the inside of handling the case, calcium hydroxide solution carries out neutralization to sulphuric acid, make sulphuric acid reach the standard that can discharge, can prevent through handling the case that student's experimenter from indiscriminately discarding the chemical liquid medicine, thereby lead to the chemical liquid medicine to cause the injury to the people, also prevent that the chemical liquid medicine from being directly discharged to natural environment, make sulphuric acid cause the natural environment to destroy, also set up to discharging and cause the corruption, cause economic loss.

Drawings

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

FIG. 2 is a schematic side sectional view of the structure B-B shown in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 4 is a schematic top sectional view of the structure of the reset shaft of the present invention.

In the figure: 1. a test bed main body; 2. a test tube groove; 3. a test tube rack; 4. a reset shaft; 41. A shaft ring; 42. a shaft lever; 43. a shaft plate; 5. a vibration groove; 6. a motor; 7. a first oscillating plate; 8. a second oscillating plate; 9. a water tank; 10. a faucet; 11. a catheter; 12. a treatment tank; 13. a collection bin; 14. a neutralization tank; 15. a discharge pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an analytical table device for experiments comprises an experimental table main body 1 and a motor 6, wherein a test tube groove 2 is formed in the top end of the experimental table main body 1, test tube racks 3 are uniformly installed on the inner wall of the back surface of the test tube groove 2, a reset shaft 4 is welded on the inner wall of the right side of the test tube groove 2, the reset shaft 4 comprises a shaft ring 41, a shaft rod 42 and a shaft plate 43, the shaft rod 42 is welded inside the shaft ring 41, one end of the shaft plate 43 is sleeved on the surface of the shaft rod 42, the other end of the shaft plate 43 is fixedly welded with a vibration groove 5 and is used for driving the vibration groove 5 to reset through a spring, the circular lug on a second vibration plate 8 and a first vibration plate 7 continuously collide with each other to drive the vibration groove 5 and a test tube to shake at a high speed, so that chemical liquid medicine is vibrated, the vibration groove 5 is arranged inside the test tube groove 2, the motor 6 is installed on the right side of the inner wall of, the output end of the motor 6 penetrates through the experiment table main body 1 and extends to the inside of the test tube groove 2 to be welded and fixed with the second oscillation plate 8, the bottom end of the oscillation groove 5 is welded with the first oscillation plate 7, the bottom end of the first oscillation plate 7 and the edge of the top end of the second oscillation plate 8 are uniformly welded with circular convex blocks, the circular convex blocks on the first oscillation plate 7 and the second oscillation plate 8 are mutually abutted, and the effect of the mutual interference is that the circular convex blocks on the second oscillation plate 8 and the circular convex blocks on the first oscillation plate 7 are mutually abutted to drive the oscillation groove 5 to shake up and down;

the top end of the experiment table main body 1 is provided with a water tank 9, the top end of the experiment table main body 1 is provided with a water tap 10, the bottom end of the water tank 9 is provided with a liquid guide pipe 11, the top end of the liquid guide pipe 11 is communicated with the water tank 9, the bottom end of the liquid guide pipe 11 is welded with a guide plate, the left side of the guide plate is welded with a separation net, the guide plate is in an inclined shape with a high sitting height and a low sitting height, the right side of the guide plate penetrates through the processing box 12 and extends to the top end of the collection bin 13, the guide plate and the separation net on the guide plate are used for separating precipitates in chemical liquid medicine, the precipitates slide into the interior of the collection bin 13 through the guide plate and are collected and then are treated in a centralized manner, if sulfuric acid directly penetrates through the separation net and enters the interior of the processing box 12, the processing box 12 is arranged in, handle case 12's right side and install neutralization case 14, the drain pipe has been seted up on neutralization case 14's right side, and the inside welding of drain pipe has a liquid board, and the liquid hole has evenly been seted up on the surface that goes out the liquid board, its effect is the inside that slowly gets into processing case 12 through the liquid hole of going out the liquid board in the drain pipe, carry out the neutralization to sulphuric acid through calcium hydrate solution, then discharge through delivery pipe 15, delivery pipe 15 has been seted up in the left side of handling case 12, and the outside that laboratory bench main part 1 extended to laboratory bench main part 1 is passed in delivery pipe 15's left side.

The working principle is as follows: when a user needs to vibrate chemical liquid, the liquid is filled into a test tube and then inserted into the vibration groove 5, the device is externally connected with a power supply, the motor 6 is started, the motor 6 drives the second vibration plate 8 to rotate, the circular convex blocks on the second vibration plate 8 and the circular convex blocks on the first vibration plate 7 are mutually abutted, the vibration groove 5 is driven to vertically shake, the vibration groove 5 is driven to reset through the spring on the shaft rod 42, the vibration groove 5 and the test tube are driven to shake at a high speed through continuous interference of the circular convex blocks on the second vibration plate 8 and the first vibration plate 7, and therefore the chemical liquid is vibrated;

inside basin 9 can directly be poured into to the abandonment chemical liquid that the experimenter produced in the experiment, sulphuric acid flows in the inside of handling case 12 through catheter 11, the deposit separation in with the chemical liquid medicine through the separation net on guide plate and the guide plate, the deposit slides in the inside of collecting storehouse 13 through the guide plate and collects the back centralized processing, if sulphuric acid then directly pass the inside that the separation net got into handling case 12, the inside calcium hydroxide solution of neutralization case 14 inside slowly gets into the inside of handling case 12 through the play liquid hole of play liquid board in the drain pipe, carry out the neutralization to sulphuric acid through calcium hydroxide solution, then discharge through discharge pipe 15.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 an analysis platform device for experiments, includes laboratory bench main part (1) and motor (6), its characterized in that: the test tube testing device is characterized in that a test tube groove (2) is formed in the top end of the experiment table main body (1), a test tube rack (3) is uniformly installed on the inner wall of the back of the test tube groove (2), a reset shaft (4) is welded on the inner wall of the right side of the test tube groove (2), a vibration groove (5) is arranged in the test tube groove (2), a motor (6) is installed on the right side of the inner wall of the top end of the experiment table main body (1), the output end of the motor (6) penetrates through the experiment table main body (1) to extend to the inside of the test tube groove (2) to be welded and fixed with a second vibration plate (8), a first vibration plate (7) is welded at the bottom end of the vibration groove (5), a water tank (9) is formed in the top end of the experiment table main body (1), a water faucet (10) is installed at the top end of the experiment table main body (1), a liquid guide tube (11), the internally mounted of laboratory bench main part (1) has and handles case (12), the bottom of catheter (11) can pass laboratory bench main part (1) and handle case (12) and extend to the inside of handling case (12), the right side welding of handling case (12) has collection storehouse (13), handle the right side of case (12) and install neutralization case (14), discharge pipe (15) have been seted up in the left side of handling case (12), and the left side of discharge pipe (15) passes laboratory bench main part (1) and extends to the outside of laboratory bench main part (1).

2. An analytical stand apparatus for use in experiments as set forth in claim 1 wherein: reset axle (4) including axis circle (41), axostylus axostyle (42) and axostylus axostyle (43), the inside welding of axis circle (41) has axostylus axostyle (42), and the surface cover of axostylus axostyle (42) is equipped with the one end of axostylus axostyle (43), the other end and the groove of shaking (5) welded fastening of axostylus axostyle (43).

3. An analytical stand apparatus for use in experiments as set forth in claim 1 wherein: the bottom of first vibrations board (7) and the top edge of second vibrations board (8) have even welding to have circular convex block, and contradict each other between the circular convex block on first vibrations board (7) and the second vibrations board (8).

4. An analytical stand apparatus for use in experiments as set forth in claim 1 wherein: the bottom welding of catheter (11) has the guide plate, and the left side welding of guide plate has the separation net, the guide plate is the slope form of sitting high right side low, and the right side of guide plate is passed and is handled case (12) and extend to the top of collecting storehouse (13).

5. An analytical stand apparatus for use in experiments as set forth in claim 1 wherein: the right side of the neutralization box (14) is provided with a liquid outlet pipe, a liquid outlet plate is welded inside the liquid outlet pipe, and liquid outlet holes are uniformly formed in the surface of the liquid outlet plate.