CN213791708U

CN213791708U - Automatic liquid feeding device of laboratory glassware with anti-overflow function

Info

Publication number: CN213791708U
Application number: CN202022898014.3U
Authority: CN
Inventors: 马丽; 杨金秀; 杨坤; 杨震; 杨其才
Original assignee: ZHENGZHOU GLASSWARE FACTORY
Current assignee: ZHENGZHOU GLASSWARE FACTORY
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-07-27
Anticipated expiration: 2030-12-07

Abstract

The utility model discloses an automatic liquid feeding device of laboratory glassware with anti-overflow function, include: the device comprises a device base, wherein a quantitative anti-overflow liquid feeding structure is arranged on the device base; wherein, ration anti-overflow liquid feeding structure includes: the device comprises a controller, a pair of movable driving boxes, a pair of driving motors, a pair of mounting clapboards, two pairs of bearings, a screw rod, a pair of movable driving blocks, two pairs of connecting supporting rods, a mounting plate, a regulating and fixing clamp, a mounting frame, a liquid adding spray head, a flow electromagnetic valve, a conveying pipe, a liquid storage tank and a liquid pump; the utility model relates to an experiment auxiliary assembly technical field, the beneficial effect of present case is: the problem of current liquid feeding many pass through manual directly to be got backward, or adopt simple and easy suction means to aspirate the mode that carries out the liquid feeding is solved, this kind of mode liquid feeding speed is slow, and is inefficient, needs artifical manual operation, and at the volume of liquid feeding in-process uncontrollable liquid feeding, easily causes to spill over extravagantly.

Description

Automatic liquid feeding device of laboratory glassware with anti-overflow function

Technical Field

The utility model relates to an experiment auxiliary assembly technical field specifically is an automatic liquid feeding device of laboratory glassware with anti-overflow function.

Background

The laboratory carries out the place of experiment promptly, the laboratory is the cradle of science, be scientific research's base, the source spring of science and technology development, play very important effect to the science and technology development, its main objective is the medical treatment, science and technology, the development and the research service of industrial technology, in the experimentation, need add the liquid that the experiment needs in the glass instrument, but present liquid feeding is many to be carried out the back and forth through manual directness, or adopt simple and easy absorption equipment to aspirate the mode of carrying out the liquid feeding, this kind of mode liquid feeding speed is slow, the inefficiency, need artifical manual operation, and the volume at the liquid feeding in-process uncontrollable liquid feeding, easily cause and spill over extravagantly.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic liquid feeding device of laboratory glassware with anti-overflow function has solved current liquid feeding and has passed through manual directly to be got backward more, or adopts simple and easy suction means to aspirate the mode that carries out the liquid feeding, and this kind of mode liquid feeding speed is slow, and is inefficient, needs artifical manual operation, and at the volume of liquid feeding in-process uncontrollable liquid feeding, easily causes to spill over extravagant problem.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automatic liquid feeding device of laboratory glassware with anti-overflow function, includes: the device comprises a device base, wherein a quantitative anti-overflow liquid feeding structure is arranged on the device base;

wherein, ration anti-overflow liquid feeding structure includes: the device comprises a controller, a pair of movable driving boxes, a pair of driving motors, a pair of mounting clapboards, two pairs of bearings, a screw rod, a pair of movable driving blocks, two pairs of connecting supporting rods, a mounting plate, a regulating and fixing clamp, a mounting frame, a liquid adding spray head, a flow electromagnetic valve, a conveying pipe, a liquid storage tank and a liquid pump;

the controller is fixedly arranged on the right side of the upper wall surface of the equipment base close to the front position, the pair of movable driving boxes is fixedly arranged on the left side of the upper wall surface of the equipment base and in the front and back positions, the pair of driving motors is fixedly arranged on the left side of the movable driving boxes, the pair of mounting partition plates is fixedly arranged on the right side of the pair of driving motors, the two pairs of bearings are respectively embedded and fixed on the right wall surface of the movable driving boxes and in the middle positions of the mounting partition plates, the pair of screw rods are embedded and fixed in the two pairs of bearings, the left ends of the pair of screw rods are connected with the pair of driving motors, the pair of movable driving blocks are movably sleeved on the pair of screw rods, the two pairs of connecting support rods are fixedly arranged on the pair of movable driving blocks, the mounting plate is fixedly arranged on the two pairs of connecting support rods, and the adjusting fixing clamp is fixedly arranged on the upper wall surface of the mounting plate, mounting bracket fixed mounting is in controller rear side position, the fixed dress that inlays of liquid feeding shower nozzle is on the wall under the mounting bracket left side projecting plate, flow solenoid valve fixed mounting is on the wall on the mounting bracket left side projecting plate, the flow solenoid valve is connected with the liquid feeding shower nozzle, the conveyer pipe left end is connected to be fixed on the wall inlet on the flow solenoid valve, deposit fluid reservoir fixed mounting on the mounting bracket, drawing liquid pump fixed mounting is on depositing the fluid reservoir wall, the drawing liquid pump is connected with depositing liquid reservoir liquid outlet, the conveyer pipe right-hand member is connected and is installed on the drawing liquid pump leakage fluid dram.

Preferably, the screw is connected with the driving motor through a coupler.

Preferably, the controller is provided with a control panel for inputting liquid adding data.

Preferably, a display screen for displaying data is installed on the controller.

Preferably, an infrared sensor for accurately positioning the position of the glass instrument is arranged on the liquid adding spray head.

Preferably, a fixing frame with a supporting function is mounted on the liquid storage tank.

Advantageous effects

The utility model provides an automatic liquid feeding device of laboratory glassware with anti-overflow function possesses following beneficial effect: the present case has used ration anti-overflow liquid feeding structure, carry out the liquid feeding in to the glassware through the structure that adopts the full-automatic liquid feeding of intelligent control, liberate both hands, less artificial use, and can set up accurate liquid feeding volume, can not cause the phenomenon that overflows, it directly gets to go back through manual to have solved current liquid feeding, or adopt simple and easy suction device to suction the mode of carrying out the liquid feeding, this kind of mode liquid feeding speed is slow, low efficiency, need artifical manual operation, and the volume of the liquid feeding of can't control at the liquid feeding in-process, easily cause and spill over extravagant problem.

Drawings

Fig. 1 is a schematic view of a cross-sectional structure of a laboratory glass instrument automatic liquid feeding device with an anti-overflow function.

Fig. 2 is the utility model discloses a laboratory glassware automatic liquid feeding device's with anti-overflow function right side is looked the structure sketch map.

Fig. 3 is a schematic view of a cross-sectional partial enlarged structure of a laboratory glass instrument automatic liquid feeding device with an anti-overflow function.

In the figure: 1-equipment base; 2-a controller; 3-moving the driving box; 4-driving the motor; 5, installing a partition plate; 6-a bearing; 7-a screw; 8-moving the driving block; 9-connecting a support rod; 10-mounting a plate; 11-adjusting the fixing clamp; 12-a mounting frame; 13-liquid feeding spray head; 14-flow solenoid valve; 15-a conveying pipe; 16-a liquid storage tank; 17-a liquid pump; 18-a coupling; 19-a control panel; 20-a display screen; 21-an infrared sensor; 22-fixing frame.

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. 1-3, the present invention provides a technical solution: an automatic liquid feeding device of a laboratory glassware with an anti-overflow function;

the main components of the scheme are as follows: the device comprises a device base 1, wherein a quantitative anti-overflow liquid feeding structure is arranged on the device base 1;

in the specific implementation process, the quantitative anti-overflow liquid feeding structure comprises: the device comprises a controller 2, a pair of mobile driving boxes 3, a pair of driving motors 4, a pair of mounting partition plates 5, two pairs of bearings 6, a screw rod 7, a pair of mobile driving blocks 8, two pairs of connecting supporting rods 9, a mounting plate 10, an adjusting and fixing clamp 11, a mounting frame 12, a liquid adding spray head 13, a flow electromagnetic valve 14, a conveying pipe 15, a liquid storage tank 16 and a liquid pump 17;

the controller 2 is fixedly arranged on the right side of the upper wall surface of the equipment base 1 close to the front position, the pair of movable driving boxes 3 is fixedly arranged on the left side of the upper wall surface of the equipment base 1 close to the front position, the pair of driving motors 4 is fixedly arranged on the left side of the upper wall surface of the equipment base 1 at the front and rear positions, the pair of driving motors 4 is fixedly arranged on the left side of the movable driving boxes 3 at the left side, the pair of mounting partition plates 5 is fixedly arranged on the right side of the upper wall surface of the equipment base 4, the two pairs of bearings 6 are respectively embedded and fixed on the middle positions of the right wall surface of the movable driving boxes 3 and the mounting partition plates 5, the pair of screw rods 7 are embedded and fixed in the two pairs of bearings 6, the left ends of the screw rods 7 are connected with the pair of driving motors 4, the pair of movable driving blocks 8 are movably sleeved on the pair of screw rods 7, the two pairs of connecting supporting rods 9 are fixedly arranged on the movable driving blocks 8, and the mounting plate 10 is fixedly arranged on the two pairs of connecting supporting rods 9, adjust 11 fixed mounting of mounting fixture on the wall on mounting panel 10, mounting bracket 12 fixed mounting is in 2 rear side positions of controller, liquid feeding shower nozzle 13 is fixed to be inlayed on the wall under mounting bracket 12 left side projecting plate, 14 fixed mounting of flow solenoid valve are on the wall on mounting bracket 12 left side projecting plate, flow solenoid valve 14 is connected with liquid

feeding shower nozzle

13, 15 left ends of conveyer pipe are connected and are fixed on 14 last wall inlets of flow solenoid valve, deposit 16 fixed mounting of fluid reservoir on

mounting bracket

12, 17 fixed mounting of drawing liquid pump is on 16 last walls of fluid reservoir, drawing liquid pump 17 is connected with 16 liquid outlets of fluid reservoir, 15 right-hand members of conveyer pipe are connected and are installed on 17 liquid discharge ports of drawing liquid pump.

It should be noted that, when using the quantitative anti-overflow liquid adding structure, the glass instrument to be added is placed on the adjusting fixture 11, the size is adjusted and fixed, the amount to be added is input through the display screen 20 and the control panel 19 on the controller 2, the starting device is started to add liquid by pressing the start button, the pair of driving motors 4 installed in the mobile driving box 3 are electrified and start to rotate, the driving motors 4 rotate to drive the screw screws 7 connected with the output ends thereof through the shaft couplings 18, the screw screws 7 rotate in the two pairs of bearings 6 to drive the pair of mobile driving blocks 8 to move, the mobile driving blocks 8 drive the mounting plate 10 to move through the connecting support rods 9, the mounting plate 10 drives the adjusting fixture 11 to move, the position of the movement is controlled through the infrared sensors 21 installed on the liquid adding nozzles 13, the controller 2 controls the liquid pump 17 to pump out the experimental liquid from the liquid storage tank 16, the liquid is conveyed out through the conveying pipe 15, the flow electromagnetic valve 14 is opened for conveying, the conveying flow is accurately controlled, the experimental liquid is added into the glass instrument through the liquid adding spray head 13, and the anti-overflow quantitative liquid adding purpose is achieved.

In the specific implementation, further, the screw 7 is connected with the driving motor 4 through a coupling 18.

In the implementation process, further, a control panel 19 for inputting filling data is installed on the controller 2.

In the implementation process, further, a display screen 20 for displaying data is installed on the controller 2.

In the specific implementation process, further, an infrared sensor 21 for accurately positioning the position of the glassware is installed on the liquid adding nozzle 13.

In the specific implementation process, further, a fixing frame 22 with a supporting function is installed on the liquid storage tank 16.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The statement that an element defined by the phrase "comprises an … … does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic liquid feeding device of laboratory glassware with anti-overflow function, includes: the equipment base (1) is characterized in that a quantitative anti-overflow liquid feeding structure is arranged on the equipment base (1);

wherein, ration anti-overflow liquid feeding structure includes: the device comprises a controller (2), a pair of mobile driving boxes (3), a pair of driving motors (4), a pair of mounting partition plates (5), two pairs of bearings (6), a spiral lead screw (7), a pair of mobile driving blocks (8), two pairs of connecting supporting rods (9), a mounting plate (10), an adjusting and fixing clamp (11), a mounting frame (12), a liquid adding spray head (13), a flow electromagnetic valve (14), a conveying pipe (15), a liquid storage tank (16) and a liquid drawing pump (17);

the controller (2) is fixedly installed on the right side of the upper wall surface of the equipment base (1) close to the front position, the pair of movable driving boxes (3) is fixedly installed on the left side of the upper wall surface of the equipment base (1) and close to the front position, the pair of driving motors (4) is fixedly installed on the left side of the movable driving boxes (3) and close to the middle position of the movable driving boxes (5), the pair of mounting partition plates (5) is fixedly installed on the right side of the movable driving boxes (3), the pair of screw rods (7) is fixedly installed in the pair of bearings (6), the left ends of the pair of screw rods (7) are connected with the pair of driving motors (4), the pair of movable driving blocks (8) are movably sleeved on the pair of screw rods (7), and the pair of connecting supporting rods (9) are fixedly installed on the pair of movable driving blocks (8), mounting panel (10) fixed mounting is two pairs on joint support pole (9), adjust mounting fixture (11) fixed mounting on the wall on mounting panel (10), mounting bracket (12) fixed mounting is in controller (2) rear side position, liquid feeding shower nozzle (13) fixed inlay is on the wall under mounting bracket (12) left side protruding plate, flow solenoid valve (14) fixed mounting is on the wall on mounting bracket (12) left side protruding plate, flow solenoid valve (14) are connected with liquid feeding shower nozzle (13), conveyer pipe (15) left end is connected and is fixed on flow solenoid valve (14) wall inlet, deposit liquid jar (16) fixed mounting is on mounting bracket (12), drawing liquid pump (17) fixed mounting is on depositing wall (16), drawing liquid pump (17) are connected with deposit liquid jar (16) liquid outlet, the right end of the conveying pipe (15) is connected and installed on a liquid outlet of the liquid pump (17).

2. The automatic liquid feeding device with the overflow preventing function for the laboratory glassware instrument as claimed in claim 1, characterized in that the screw rod (7) is connected with the driving motor (4) through a coupling (18).

3. The automatic liquid adding device for the laboratory glassware with the overflow-preventing function, which is characterized in that a control panel (19) for inputting liquid adding data is installed on the controller (2).

4. The automatic liquid adding device for the laboratory glassware with the overflow-preventing function as claimed in claim 1, characterized in that a display screen (20) for displaying data is installed on the controller (2).

5. The automatic liquid adding device with the overflow preventing function for the laboratory glassware is characterized in that an infrared sensor (21) for accurately positioning the position of the glassware is mounted on the liquid adding spray head (13).

6. The automatic liquid adding device for the laboratory glassware with the overflow-preventing function as claimed in claim 1, characterized in that a fixing frame (22) with a supporting function is installed on the liquid storage tank (16).