CN213726628U

CN213726628U - Can conveniently clear up chemical experiment platform of chemical liquid that pours

Info

Publication number: CN213726628U
Application number: CN202022275858.2U
Authority: CN
Inventors: 范鑫
Original assignee: Guangzhou Jiadong Laboratory Equipment Co ltd
Current assignee: Guangzhou Jiadong Laboratory Equipment Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-20
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a can conveniently clear up chemical experiment platform of spilling chemical liquid relates to chemical experiment platform technical field. The utility model discloses a laboratory bench body, guide rail, stand, foul solution collecting box, flexible tube and clearance subassembly, the back upper end of laboratory bench body is fixed with the guide rail, and it is provided with the slider to slide on the guide rail, and the top of slider is provided with stand and foul solution collecting box respectively, the top of stand and the one end fixed connection of flexible tube, and the other end of flexible tube is fixed with the clearance subassembly. The utility model discloses a set up annular cavernosum and imbibition cover, take out the chemical liquid on the mesa through the imbibition cover earlier futilely, then clean the mesa totally through annular cavernosum, the suction combines together with cleaning for the effect of clearance is better, through setting up guide rail, slider and flexible tube, makes the clearance subassembly conveniently reach each region of experiment table body mesa, has solved the problem of the chemical liquid that current chemistry experiment table is not convenient for clean to spill.

Description

Can conveniently clear up chemical experiment platform of chemical liquid that pours

Technical Field

The utility model belongs to the technical field of chemical experiment table, especially, relate to a can conveniently clear up chemical experiment table of spilling chemical liquid.

Background

Chemistry experiment table is used for the workstation of testing substance, carry out chemical experiment on its surface, place the reagent bottle that is equipped with chemical solution on the laboratory bench, the reagent bottle of measuring usefulness is put on reagent frame, for the ease of observing chemical change, reagent frame is two rows of rectangle structures of height mostly, thereby make stability relatively poor, reagent frame receives to topple over easily on smooth mesa when colliding with, cause the reagent bottle to topple over, chemical liquid is dangerous great, must in time clear up.

The existing chemical experiment table has the following defects in use:

1. when chemical liquid is poured in the existing chemical experiment table, the chemical liquid is often wiped and cleaned by a towel, residues are easily caused, the chemical liquid is easily stained on hands, and the danger is high;

2. the existing chemical experiment table is difficult to clean large and deep chemical liquid.

There is therefore a need for improvements in the prior art to address the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can conveniently clear up chemical experiment platform of chemical liquid that fascinates, through setting up annular cavernosum and imbibition cover, take out the chemical liquid on the mesa through the imbibition cover earlier and dry, then clean the mesa totally through annular cavernosum, the suction combines together with cleaning, make the effect of clearance better, through setting up the guide rail, slider and flexible tube, make the clearance subassembly conveniently reach each region of experiment platform body mesa, thereby conveniently clear up the chemical liquid that each region fascinates, the problem of the chemical liquid that present chemical experiment platform is not convenient for clean the fascinately has been solved.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a chemical experiment table capable of conveniently cleaning chemical liquid spilled, which comprises an experiment table body, a guide rail, a stand column, a waste liquid collecting box, a flexible pipe and a cleaning assembly, wherein the guide rail is fixed at the upper end of the back surface of the experiment table body;

a liquid suction pump is arranged inside the upright post, an outlet of the liquid suction pump is fixedly connected with one end of a liquid outlet pipe, the other end of the liquid outlet pipe is communicated with a dirty liquid collecting box, an inlet of the liquid suction pump is fixedly connected with one end of the liquid suction pipe, the other end of the liquid suction pipe extends into the cleaning assembly through a flexible pipe, and a liquid suction cover is fixed at the other end of the liquid suction pipe;

the clearance subassembly is including an installation section of thick bamboo and annular cavernosum, the bottom surface of an installation section of thick bamboo is provided with central through-hole and ring channel respectively, the central through-hole sets up the positive center department at the ring channel, be provided with the annular cavernosum in the ring channel, the other end setting of pipette is in the central through-hole, just be fixed with the rack on the side of the pipette in the central through-hole, the rack meshes with the gear mutually, the fixed cover of gear is established on the output shaft of motor, the motor is fixed in the central through-hole, be provided with the handrail of two symmetries on the lateral surface of an installation section of thick bamboo.

Further, the stand is fixed at the top left end of slider, dirty liquid collecting box activity is placed at the top right-hand member of slider, and dirty liquid collecting box is convenient for take off from the top of slider, clears up.

Further, the pipette is provided with the kink near the one end of clearance subassembly, and the setting of kink is convenient for the lift of imbibition cover.

Furthermore, the height of the annular sponge body is greater than the depth of the annular groove, the lowest point of the liquid suction cover is lower than the bottom surface of the annular sponge body, the annular sponge body cannot be polluted during suction, and the liquid suction cover cannot block the work of the annular sponge body during wiping.

Further, the annular cavernosum passes through positioning bolt locking in the ring channel, positioning bolt is provided with six, six positioning bolt evenly sets up around the side of installation section of thick bamboo along the circumference, and positioning bolt's setting makes annular cavernosum convenient to detach clean.

Furthermore, a battery box and a switch panel are respectively arranged at the top of the mounting barrel, a forward and reverse rotation switch of the motor and a switch of the liquid suction pump are arranged on the switch panel, and a dry battery in the battery box is used for supplying power to the motor.

The utility model discloses following beneficial effect has:

1. the utility model discloses a set up annular cavernosum and imbibition cover, earlier take out through the chemical liquid of imbibition cover on with the mesa futilely, then clean the mesa totally through the annular cavernosum, the suction combines together with cleaning, make the effect of clearance better, and the self of foul solution collecting box and annular cavernosum is clean also more convenient, take off the foul solution collecting box from the slider, pour out chemical liquid wherein, wash clean again, it can to put back the original department, loosen positioning bolt, extract the annular cavernosum from the ring channel, wash the annular cavernosum, dry, put back the original department again and through positioning bolt locking can.

2. The utility model discloses a set up rack, gear and motor, can realize the lift of imbibition cover to the switching of convenient suction and cleaning, during the suction, can not pollute annular cavernosum, during cleaning, the work of annular cavernosum can not blockked yet to the imbibition cover.

3. The utility model discloses a set up guide rail, slider and flexible pipe for each region of experiment table body mesa can conveniently be reachd to the clearance subassembly, thereby conveniently clears up the chemical liquid that each region fascinated.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the connection structure of the column, the flexible tube and the cleaning assembly of the present invention;

FIG. 3 is an enlarged view of the cleaning assembly shown in FIG. 2 according to the present invention;

FIG. 4 is an exploded view of the cleaning assembly of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1. a test bed body; 2. a guide rail; 3. a slider; 4. a column; 5. a dirty liquid collecting box; 6. a flexible tube; 7. cleaning the assembly; 8. a liquid suction pump; 701. mounting the cylinder; 702. a central through hole; 703. an annular groove; 704. an annular sponge body; 705. positioning the bolt; 706. a rack; 707. a gear; 708. a motor; 709. a handrail; 710. a battery case; 711. a switch panel; 801. a pipette; 802. a liquid outlet pipe; 803. a liquid suction cover; 804. a bending part.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1, the utility model relates to a can conveniently clear up chemical experiment platform of spilling chemical liquid, including laboratory bench body 1, guide rail 2, stand 4, foul solution collecting box 5, flexible tube 6 and clearance subassembly 7, laboratory bench body 1's back upper end is fixed with guide rail 2, it is provided with slider 3 to slide on the guide rail 2, slider 3's top is provided with stand 4 and foul solution collecting box 5 respectively, stand 4 is fixed at slider 3's top left end, foul solution collecting box 5 activity is placed at slider 3's top right-hand member, the top of stand 4 and the one end fixed connection of flexible tube 6, flexible tube 6's the other end is fixed with clearance subassembly 7, guide rail 2, slider 3 and flexible tube 6, make clearance subassembly 7 can conveniently arrive each region of laboratory bench body 1 mesa, the chemical liquid that the event can clear up each regional tipping.

Wherein as shown in fig. 2, the inside of stand 4 is provided with imbibition pump 8, the export of imbibition pump 8 and the one end fixed connection of drain pipe 802, the other end and the foul solution collecting box 5 of drain pipe 802 are linked together, the import of imbibition pump 8 and the one end fixed connection of pipette 801, the other end of pipette 801 extends to the inside of clearance subassembly 7 through flexible pipe 6, and the other end of pipette 801 is fixed with imbibition cover 803, and pipette 801 is close to the one end of clearance subassembly 7 and is provided with kink 804, earlier take out the chemical liquid on the mesa through imbibition cover 803, then clean the mesa through annular cavernosum 704 on the clearance subassembly 7, the suction combines together with wiping, make the effect of clearance better.

As shown in fig. 3-4, the cleaning assembly 7 includes a mounting cylinder 701 and an annular sponge body 704, a central through hole 702 and an annular groove 703 are respectively formed in the bottom surface of the mounting cylinder 701, the central through hole 702 is formed in the center of the annular groove 703, the annular sponge body 704 is arranged in the annular groove 703, the height of the annular sponge body 704 is greater than the depth of the annular groove 703, the lowest point of the liquid suction cover 803 is lower than the bottom surface of the annular sponge body 704, the annular sponge body 704 is locked in the annular groove 703 through a positioning bolt 705, six positioning bolts 705 are arranged, the six positioning bolts 705 are uniformly arranged around the side surface of the mounting cylinder 701 along the circumference, the other end of the liquid suction pipe 801 is arranged in the central through hole 702, a rack 706 is fixed on the side surface of the liquid suction pipe 801 in the central through hole 702, the rack 706 is engaged with a gear 707, the gear 707 is fixedly sleeved on the output shaft of the motor 708, the motor 708 is fixed in the central through hole 702, two symmetrical handrails 709 are arranged on the outer side surface of the mounting tube 701.

The top of the mounting barrel 701 is provided with a battery box 710 and a switch panel 711 respectively, the switch panel 711 is provided with a forward and reverse rotation switch of the motor 708 and a switch of the liquid suction pump 8, dry batteries in the battery box 710 are used for supplying power to the motor 708, and the liquid suction pump 8 adopts a laboratory power supply for supplying power.

When the device is used, the handrail 709 is pushed forcibly, the sliding block 3 is driven to move to the position near a chemical liquid pouring point along the guide rail 2, then the handrail 709 is pulled forcibly, the cleaning assembly 7 is driven to move to the position right above the chemical liquid pouring point, the mounting cylinder 701 is kept to be basically parallel to the table top of the experiment table body 1, the switch of the motor 708 on the switch panel 711 is pressed, the motor 708 drives the gear 707 to rotate, the gear 707 drives the rack 706 to descend, the rack 706 drives the pipette 801 and the pipette hood 803 to descend, the pipette hood 803 descends to the lower part of the annular sponge 704, the cleaning assembly 7 is pressed downwards, the pipette hood 803 is immersed into the poured chemical liquid, then the switch of the pipette pump 8 on the switch panel 711 is pressed, the pipette pump 8 pumps the poured chemical liquid into the dirty liquid collecting tank 5 through the pipette 801 and the drain pipe 802 for storage, and after the chemical liquid is basically pumped out, the pipette hood 803 is lifted and reset, at this time, the table top of the experiment table body 1 is wiped clean by the annular sponge 704.

When dirty liquid collecting box 5 and annular cavernosum 704 need be cleared up, take off dirty liquid collecting box 5 from slider 3, pour out chemical liquid wherein, wash clean again, put back the original department can, loosen positioning bolt 705, extract annular cavernosum 704 from ring channel 703, wash, dry annular cavernosum 704, put back the original department again and lock through positioning bolt 705.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a can conveniently clear up chemical experiment platform of chemical liquid that spills, includes laboratory bench body (1), guide rail (2), stand (4), foul solution collecting box (5), flexible tube (6) and clearance subassembly (7), its characterized in that: a guide rail (2) is fixed at the upper end of the back of the experiment table body (1), a sliding block (3) is arranged on the guide rail (2) in a sliding manner, an upright post (4) and a dirty liquid collecting box (5) are respectively arranged at the top of the sliding block (3), the top of the upright post (4) is fixedly connected with one end of a flexible pipe (6), and a cleaning assembly (7) is fixed at the other end of the flexible pipe (6);

a liquid suction pump (8) is arranged inside the upright post (4), the outlet of the liquid suction pump (8) is fixedly connected with one end of a liquid outlet pipe (802), the other end of the liquid outlet pipe (802) is communicated with a dirty liquid collecting box (5), the inlet of the liquid suction pump (8) is fixedly connected with one end of a liquid suction pipe (801), the other end of the liquid suction pipe (801) extends into the cleaning component (7) through a flexible pipe (6), and a liquid suction cover (803) is fixed at the other end of the liquid suction pipe (801);

the cleaning assembly (7) comprises an installation barrel (701) and an annular sponge body (704), a central through hole (702) and an annular groove (703) are respectively formed in the bottom surface of the installation barrel (701), the central through hole (702) is formed in the center of the annular groove (703), the annular sponge body (704) is arranged in the annular groove (703), the other end of a pipette (801) is arranged in the central through hole (702), a rack (706) is fixed on the side face of the pipette (801) in the central through hole (702), the rack (706) is meshed with a gear (707), the gear (707) is fixedly sleeved on an output shaft of a motor (708), the motor (708) is fixed in the central through hole (702), and two symmetrical handrails (709) are arranged on the outer side face of the installation barrel (701).

2. A chemical laboratory bench for conveniently cleaning chemical spilled liquid according to claim 1, wherein the upright column (4) is fixed at the left end of the top of the sliding block (3), and the dirty liquid collecting box (5) is movably arranged at the right end of the top of the sliding block (3).

3. A chemical laboratory bench for facilitating the cleaning of spilled chemicals according to claim 1, characterised in that the end of the pipette (801) near the cleaning assembly (7) is provided with a bend (804).

4. A chemical laboratory bench for easy cleaning of spilled chemical liquids as claimed in claim 1, wherein the height of said ring-shaped sponge (704) is larger than the depth of said ring-shaped groove (703), and the lowest point of said liquid-absorbing cover (803) is lower than the bottom surface of said ring-shaped sponge (704).

5. A chemical experiment table capable of conveniently cleaning chemical liquid spilled on the surface of a chemical experiment table according to claim 1, wherein the annular sponge body (704) is locked in the annular groove (703) through positioning bolts (705), six positioning bolts (705) are arranged, and the six positioning bolts (705) are uniformly arranged around the side surface of the installation cylinder (701) along the circumference.

6. A chemical laboratory table for conveniently cleaning pouring chemical liquid according to claim 1, wherein the top of the mounting tube (701) is respectively provided with a battery box (710) and a switch panel (711), the switch panel (711) is provided with a forward and reverse rotation switch of the motor (708) and a switch of the liquid suction pump (8), and a dry battery in the battery box (710) is used for supplying power to the motor (708).