CN214681783U - Be used for analytical chemistry laboratory waste liquid collection device - Google Patents
Be used for analytical chemistry laboratory waste liquid collection device Download PDFInfo
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- CN214681783U CN214681783U CN202120803826.7U CN202120803826U CN214681783U CN 214681783 U CN214681783 U CN 214681783U CN 202120803826 U CN202120803826 U CN 202120803826U CN 214681783 U CN214681783 U CN 214681783U
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- equipment box
- motor
- bearing
- fixed connection
- shaft
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Abstract
The utility model discloses a be used for analytical chemistry laboratory waste liquid collection device, including the equipment box, the inboard bottom of equipment box is provided with the holding vessel, the inboard of holding vessel is provided with the agitator, the upper end of holding vessel is provided with the fixed plate, the inboard top of equipment box is provided with control mechanism, control mechanism is including setting up the first motor at the inboard top of equipment box, one side that the inboard top of equipment box is close to first motor is provided with the second motor, the lower extreme of first motor is provided with the pivot, the lower extreme of second motor is provided with the threaded spindle, the outside of pivot is provided with first bearing. A be used for analytical chemistry laboratory waste liquid collection device, make the rotational speed of control shaft change through the removal of rotating the wheel and reach the purpose of adjusting the mixing step, avoided the not enough condition of chemical waste liquid medicine dilution to take place.
Description
Technical Field
The utility model relates to a waste liquid collection device technical field, in particular to be used for analytical chemistry laboratory waste liquid collection device.
Background
Chemical laboratories are an important place for providing chemical experimental conditions and scientific exploration thereof. There are a number of instruments inside: an iron stand, an asbestos net, an alcohol lamp and other experimental tools. It is common to have chemical cabinets with commonly used chemicals inside, such as: copper sulfate pentahydrate, sodium hydroxide solution, limestone, hydrochloric acid, and the like; traditional be used for assay chemistry laboratory waste liquid collection device has some shortcomings, when the waste liquid of collecting carries out the medicine and dilutes, because the flow that the step of the in-process that chemistry waste liquid and medicine produced the reaction goes on is different, and traditional collection device can not adjust the mixed step of chemistry waste liquid and medicine moreover to it is not abundant to have leaded to chemistry waste liquid medicine dilution, makes chemistry waste liquid can not direct discharge.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a be used for analytical chemistry laboratory waste liquid collection device, can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waste liquid collecting device for an analytical chemistry laboratory comprises an equipment box, wherein a collecting tank is arranged at the bottom of the inner side of the equipment box, a stirrer is arranged on the inner side of the collecting tank, a fixing plate is arranged at the upper end of the collecting tank, a control mechanism is arranged at the top of the inner side of the equipment box and comprises a first motor arranged at the top of the inner side of the equipment box, a second motor is arranged at one side, close to the first motor, of the top of the inner side of the equipment box, a rotating shaft is arranged at the lower end of the first motor, a threaded shaft is arranged at the lower end of the second motor, a first bearing is arranged at the outer side of the rotating shaft, an adjuster is arranged at the lower side, close to the first bearing, of the outer side of the rotating shaft, a control block is arranged at the lower side, close to the second bearing, of the outer side of the threaded shaft, and a connecting frame is arranged at the front end of the control block, the inner side of the other group of second bearings is provided with a control shaft, the front end of the control shaft is provided with a moving groove, the inner side of the connecting frame is provided with a rotating wheel, and the inner side of the moving groove is provided with a clamping block.
Preferably, the upper end of first motor and the inboard top fixed connection of equipment box, one side fixed connection that the inboard top of upper end and the equipment box of second motor is close to first motor, the upper end of pivot and the lower extreme swing joint of first motor, the upper end of screw shaft and the lower extreme swing joint of second motor, the outside of pivot and the inboard swing joint of first bearing, the lower extreme of first bearing and the upper end fixed connection of fixed plate.
Preferably, the outer side of the rotating shaft is fixedly connected with the inner side of the regulator close to the lower side of the first bearing, the inner side of the second bearing is movably connected with the outer side of the threaded shaft, one end of the second bearing is fixedly connected with one end of the first bearing, the inner side of the control block is in threaded connection with the outer side of the threaded shaft close to the lower side of the second bearing, and the front end of the control block is fixedly connected with the rear end of the connecting frame.
Preferably, the inner side of the other group of second bearings is movably connected with the outer side of the control shaft, the outer side of the rotating wheel is movably connected with the inner side of the connecting frame, one side, close to the connecting frame, of the outer side of the rotating wheel is in transmission connection with the outer side of the regulator, the outer side of the clamping block is movably connected with the inner side of the moving groove, and the clamping block is fixedly connected with the rotating wheel.
Preferably, the lower extreme of holding vessel and the inboard bottom fixed connection of equipment box, the outside of agitator and the inboard swing joint of holding vessel, the lower extreme of fixed plate and the upper end fixed connection of holding vessel, the control shaft runs through the inside of fixed plate, control shaft and fixed plate swing joint, the lower extreme of control shaft and the upper end fixed connection of agitator.
Preferably, the lower extreme of equipment box is provided with the supporting leg, the front end of collection tank is provided with the import, the rear end of collection tank is provided with the export, the lower extreme fixed connection of the upper end of supporting leg and equipment box, the rear end of import and the front end fixed connection of collection tank, the import runs through the inside of equipment box, import and equipment box fixed connection, the front end of export and the rear end fixed connection of collection tank, the export runs through the downside that the equipment box is close to the import, export and equipment box fixed connection.
Compared with the prior art, the utility model discloses following beneficial effect has:
when in use, firstly, chemical waste liquid flows into the collecting tank through the inlet, then the first motor is started, the first motor drives the regulator to rotate through the rotating shaft, the regulator is in transmission connection with the rotating wheel, the regulator drives the rotating wheel to rotate, the rotating wheel drives the control shaft to rotate through the clamping block, the control shaft drives the stirrer to rotate, the stirrer stirs the chemical waste liquid in the collecting tank, the chemical waste liquid is fully reacted with the medicine, then the second motor is started to rotate, the second motor drives the threaded shaft to rotate, the threaded shaft drives the control block to move due to the threaded connection between the threaded shaft and the control block, the control block moves along the threaded shaft, the control block drives the rotating wheel to move along the control shaft through the connecting frame, and the rotating wheel drives the clamping block to move in the inner side of the moving groove, when the rotating wheel moves to the lower end of the regulator, the rotating speed of the control shaft is slower, and when the rotating wheel moves to the upper end of the regulator, the rotating speed of the control shaft is faster, so that the rotating speed of the stirrer can be changed, the rotating speed of the control shaft is changed through the movement of the rotating wheel, the purpose of adjusting and mixing steps can be achieved, and the situation that chemical waste liquid medicine is insufficiently diluted is avoided.
Drawings
FIG. 1 is a schematic view of the whole structure of a waste liquid collecting device for analytical chemistry laboratories according to the present invention;
FIG. 2 is a schematic view of the entire internal structure of a waste liquid collecting device for analytical chemistry laboratories according to the present invention;
FIG. 3 is a schematic structural view of a control mechanism of the waste liquid collecting device for analytical chemistry laboratories according to the present invention;
fig. 4 is the utility model relates to a control mechanism part sectioning structure sketch map for analyzing chemistry laboratory waste liquid collection device.
In the figure: 1. an equipment box; 2. supporting legs; 3. a collection tank; 4. a stirrer; 5. a fixing plate; 6. a control mechanism; 61. a first motor; 62. a second motor; 63. a rotating shaft; 64. a threaded shaft; 65. a first bearing; 66. a regulator; 67. a control shaft; 68. a moving groove; 69. a second bearing; 610. a control block; 611. a connecting frame; 612. a rotating wheel; 613. a clamping block; 7. an inlet; 8. and (7) an outlet.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-4, a waste liquid collecting device for analytical chemistry laboratories comprises an equipment box 1, a collecting tank 3 is arranged at the bottom of the inner side of the equipment box 1, a stirrer 4 is arranged at the inner side of the collecting tank 3, a fixing plate 5 is arranged at the upper end of the collecting tank 3, a control mechanism 6 is arranged at the top of the inner side of the equipment box 1, the control mechanism 6 comprises a first motor 61 arranged at the top of the inner side of the equipment box 1, a second motor 62 is arranged at one side of the top of the inner side of the equipment box 1 close to the first motor 61, a rotating shaft 63 is arranged at the lower end of the first motor 61, a threaded shaft 64 is arranged at the lower end of the second motor 62, a first bearing 65 is arranged at the outer side of the rotating shaft 63, an adjuster 66 is arranged at the lower side of the outer side of the rotating shaft 63 close to the first bearing 65, a second bearing 69 is arranged at the outer side of the threaded shaft 64, a control block 610 is arranged at the lower side of the outer side of the threaded shaft 64 close to the second bearing 69, the front end of the control block 610 is provided with a connecting frame 611, the inner side of the other group of second bearings 69 is provided with a control shaft 67, the front end of the control shaft 67 is provided with a moving groove 68, the inner side of the connecting frame 611 is provided with a rotating wheel 612, and the inner side of the moving groove 68 is provided with a fixture block 613.
The upper end of the first motor 61 is fixedly connected with the top of the inner side of the equipment box 1, the upper end of the second motor 62 is fixedly connected with one side of the top of the inner side of the equipment box 1 close to the first motor 61, the upper end of the rotating shaft 63 is movably connected with the lower end of the first motor 61, the upper end of the threaded shaft 64 is movably connected with the lower end of the second motor 62, the outer side of the rotating shaft 63 is movably connected with the inner side of the first bearing 65, the lower end of the first bearing 65 is fixedly connected with the upper end of the fixed plate 5, the lower side of the outer side of the rotating shaft 63 close to the first bearing 65 is fixedly connected with the inner side of the regulator 66, the inner side of the second bearing 69 is movably connected with the outer side of the threaded shaft 64, one end of the second bearing 69 is fixedly connected with one end of the first bearing 65, the inner side of the control block 610 is in threaded connection with the outer side of the threaded shaft 64 close to the lower side of the second bearing 69, the front end of the control block 610 is fixedly connected with the rear end of the connecting frame 611, the inner side of the other set of second bearings 69 is movably connected with the outer side of the control shaft 67, the outer side of the rotating wheel 612 is movably connected with the inner side of the connecting frame 611, one side of the outer side of the rotating wheel 612 close to the connecting frame 611 is in transmission connection with the outer side of the adjuster 66, the outer side of the fixture block 613 is movably connected with the inner side of the moving groove 68, and the fixture block 613 is fixedly connected with the rotating wheel 612.
The first motor 61 is started, the first motor 61 drives the adjuster 66 to rotate through the rotating shaft 63, the adjuster 66 drives the rotating wheel 612 to rotate due to the transmission connection between the adjuster 66 and the rotating wheel 612, the rotating wheel 612 drives the control shaft 67 to rotate through the fixture block 613, and the control shaft 67 drives the stirrer 4 to rotate, so that the stirrer 4 stirs the chemical waste liquid in the collecting tank 3, so that the chemical waste liquid fully reacts with the medicine, then the rotation of the second motor 62 is started, so that the second motor 62 drives the threaded shaft 64 to rotate, since the threaded shaft 64 is in threaded connection with the control block 610, the rotation of the threaded shaft 64 drives the control block 610 to move, so that the control block 610 moves along the threaded shaft 64, and the control block 610 drives the rotating wheel 612 to move along the control shaft 67 through the connecting frame 611, so that the rotating wheel 612 drives the fixture block 613 to move in the inner side of the moving groove 68, when the rotating wheel 612 moves towards the lower end of the regulator 66, the rotating speed of the control shaft 67 is slower, and when the rotating wheel 612 moves towards the upper end of the regulator 66, the rotating speed of the control shaft 67 is faster, so that the rotating speed of the stirrer 4 can be changed, the rotating speed of the control shaft 67 is changed through the movement of the rotating wheel 612, the purpose of adjusting and mixing steps can be achieved, and the situation that the chemical waste liquid is insufficiently diluted is avoided.
The lower extreme of collection tank 3 and the inboard bottom fixed connection of equipment box 1, the outside of agitator 4 and the inboard swing joint of collection tank 3, the lower extreme of fixed plate 5 and the upper end fixed connection of collection tank 3, control shaft 67 runs through the inside of fixed plate 5, control shaft 67 and 5 swing joint of fixed plate, the lower extreme of control shaft 67 and the upper end fixed connection of agitator 4, the lower extreme of equipment box 1 is provided with supporting leg 2, the front end of collection tank 3 is provided with import 7, the rear end of collection tank 3 is provided with export 8, the upper end of supporting leg 2 and the lower extreme fixed connection of equipment box 1, the rear end of import 7 and the front end fixed connection of collection tank 3, import 7 runs through the inside of equipment box 1, import 7 and equipment box 1 fixed connection, the front end of export 8 and the rear end fixed connection of collection tank 3, export 8 runs through the downside that equipment box 1 is close to import 7, export 8 and equipment box 1 fixed connection.
Chemical waste flows into the interior of the collection tank 3 through the inlet 7, may be diluted with a drug, and then is discharged through the outlet 8.
The working principle is as follows:
when in use, firstly, the chemical waste liquid flows into the collecting tank 3 through the inlet 7, then the first motor 61 is started, so that the first motor 61 drives the regulator 66 to rotate through the rotating shaft 63, because the regulator 66 is in transmission connection with the rotating wheel 612, the regulator 66 drives the rotating wheel 612 to rotate, so that the rotating wheel 612 drives the control shaft 67 to rotate through the fixture block 613, and the control shaft 67 drives the stirrer 4 to rotate, so that the stirrer 4 stirs the chemical waste liquid in the collecting tank 3, so that the chemical waste liquid fully reacts with the medicine, then the rotation of the second motor 62 is started, so that the second motor 62 drives the threaded shaft 64 to rotate, because the threaded shaft 64 is in threaded connection with the control block 610, the rotation of the threaded shaft 64 drives the control block 610 to move, so that the control block 610 moves along the threaded shaft 64, and the control block 610 drives the rotating wheel 612 to move along the control shaft 67 through the connecting frame 611, the rotating wheel 612 drives the fixture block 613 to move in the inner side of the moving groove 68, when the rotating wheel 612 moves towards the lower end of the regulator 66, the rotating speed of the control shaft 67 is slower, and when the rotating wheel 612 moves towards the upper end of the regulator 66, the rotating speed of the control shaft 67 is faster, so that the rotating speed of the stirrer 4 can be changed, the rotating speed of the control shaft 67 is changed through the movement of the rotating wheel 612, the purpose of regulating and mixing steps can be achieved, and the situation that the chemical waste liquid medicine is insufficiently diluted is avoided.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A device for analyzing chemical laboratory waste liquid collection, includes equipment box (1), its characterized in that: a collecting tank (3) is arranged at the bottom of the inner side of the equipment box (1), a stirrer (4) is arranged at the inner side of the collecting tank (3), a fixing plate (5) is arranged at the upper end of the collecting tank (3), and a control mechanism (6) is arranged at the top of the inner side of the equipment box (1);
the control mechanism (6) comprises a first motor (61) arranged at the top of the inner side of the equipment box (1), a second motor (62) is arranged on one side, close to the first motor (61), of the top of the inner side of the equipment box (1), a rotating shaft (63) is arranged at the lower end of the first motor (61), a threaded shaft (64) is arranged at the lower end of the second motor (62), a first bearing (65) is arranged on the outer side of the rotating shaft (63), a regulator (66) is arranged on the lower side, close to the first bearing (65), of the outer side of the rotating shaft (63), a second bearing (69) is arranged on the outer side of the threaded shaft (64), a control block (610) is arranged on the lower side, close to the second bearing (69), a connecting frame (611) is arranged at the front end of the control block (610), and a control shaft (67) is arranged on the inner side of the second bearing (69), a moving groove (68) is formed in the front end of the control shaft (67), a rotating wheel (612) is arranged on the inner side of the connecting frame (611), and a clamping block (613) is arranged on the inner side of the moving groove (68).
2. A device for analytical chemistry laboratory waste collection according to claim 1, wherein: the utility model discloses a bearing, including first motor (61), inboard top fixed connection of upper end and equipment box (1) of first motor (61), one side fixed connection that the inboard top of upper end and equipment box (1) of second motor (62) is close to first motor (61), the upper end of pivot (63) and the lower extreme swing joint of first motor (61), the upper end of threaded shaft (64) and the lower extreme swing joint of second motor (62), the outside of pivot (63) and the inboard swing joint of first bearing (65), the lower extreme of first bearing (65) and the upper end fixed connection of fixed plate (5).
3. A device for analytical chemistry laboratory waste collection according to claim 1, wherein: the inboard fixed connection of downside and regulator (66) that the outside of pivot (63) is close to first bearing (65), the inboard swing joint with the outside of screw spindle (64) of second bearing (69), the one end of second bearing (69) and the one end fixed connection of first bearing (65), the inboard of control block (610) and the outside of screw spindle (64) are close to the downside threaded connection of second bearing (69), the front end of control block (610) and the rear end fixed connection of link (611).
4. A device for analytical chemistry laboratory waste collection according to claim 1, wherein: the inner side of the other group of second bearings (69) is movably connected with the outer side of the control shaft (67), the outer side of the rotating wheel (612) is movably connected with the inner side of the connecting frame (611), one side, close to the connecting frame (611), of the outer side of the rotating wheel (612) is in transmission connection with the outer side of the regulator (66), the outer side of the clamping block (613) is movably connected with the inner side of the moving groove (68), and the clamping block (613) is fixedly connected with the rotating wheel (612).
5. A device for analytical chemistry laboratory waste collection according to claim 1, wherein: the lower extreme of holding vessel (3) and the inboard bottom fixed connection of equipment box (1), the outside of agitator (4) and the inboard swing joint of holding vessel (3), the lower extreme of fixed plate (5) and the upper end fixed connection of holding vessel (3), the inside of fixed plate (5) is run through in control shaft (67), control shaft (67) and fixed plate (5) swing joint, the lower extreme of control shaft (67) and the upper end fixed connection of agitator (4).
6. A device for analytical chemistry laboratory waste collection according to claim 1, wherein: the lower extreme of equipment box (1) is provided with supporting leg (2), the front end of collection tank (3) is provided with import (7), the rear end of collection tank (3) is provided with export (8), the upper end of supporting leg (2) and the lower extreme fixed connection of equipment box (1), the rear end of import (7) and the front end fixed connection of collection tank (3), import (7) run through the inside of equipment box (1), import (7) and equipment box (1) fixed connection, the front end of export (8) and the rear end fixed connection of collection tank (3), export (8) run through the downside that equipment box (1) is close to import (7), export (8) and equipment box (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803826.7U CN214681783U (en) | 2021-04-19 | 2021-04-19 | Be used for analytical chemistry laboratory waste liquid collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803826.7U CN214681783U (en) | 2021-04-19 | 2021-04-19 | Be used for analytical chemistry laboratory waste liquid collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214681783U true CN214681783U (en) | 2021-11-12 |
Family
ID=78532245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120803826.7U Expired - Fee Related CN214681783U (en) | 2021-04-19 | 2021-04-19 | Be used for analytical chemistry laboratory waste liquid collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214681783U (en) |
-
2021
- 2021-04-19 CN CN202120803826.7U patent/CN214681783U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20211112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |