CN214287698U - Drainage agitating unit for chemistry teaching experiments - Google Patents
Drainage agitating unit for chemistry teaching experiments Download PDFInfo
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- CN214287698U CN214287698U CN202021396466.5U CN202021396466U CN214287698U CN 214287698 U CN214287698 U CN 214287698U CN 202021396466 U CN202021396466 U CN 202021396466U CN 214287698 U CN214287698 U CN 214287698U
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- electric telescopic
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Abstract
The utility model discloses a drainage agitating unit for chemistry teaching experiments, which comprises a base, one end of the base is provided with a first fixing plate, the other end of the base is provided with a second fixing plate, the top of the second fixing plate is provided with an electric telescopic rod, the top of the electric telescopic rod is provided with a top frame, one side of the top frame is provided with a gear box, the top of the gear box is provided with a motor, the bottom of the gear box is provided with a connecting pipe, the bottom of the connecting pipe is connected with a discharging pipe, the middle part of the discharging pipe is provided with a drainage pipe, the bottom of the drainage pipe is provided with a funnel, the funnel is fixed on a funnel fixing frame, the funnel fixing frame is connected with a connecting frame, the device can quickly drain the liquid of chemicals into the funnel through the fixed drainage pipe in the chemistry experiments, and filter and flow into a measuring cylinder through the funnel, and can also drive the discharging pipe to rotate through the motor brake so as to stir the chemicals, the measuring cylinder is very simple to fix and not easy to shake, and is convenient for teachers to use in experiments.
Description
Technical Field
The utility model relates to a chemistry experiment field specifically is a drainage agitating unit for chemistry teaching experiments.
Background
Often need use drainage agitating unit in chemistry teaching experiment, current drainage agitating unit often adopts a drainage tube directly to carry out the drainage, then recycles the drainage tube and stirs, all needs the mr to use handheld drainage tube to operate, and is very inconvenient, can not fix the graduated flask moreover, and the flexibility is poor, and inconvenient mr uses.
Disclosure of Invention
The utility model aims at the defect of prior art, provide a drainage agitating unit for chemistry teaching experiments to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage agitating unit for chemistry teaching experiments, includes the base, the one end of base is equipped with first fixed plate, the second fixed plate is installed to the other end of base, electric telescopic handle is installed at the top of second fixed plate, the roof-rack is installed at electric telescopic handle's top, the gear box is installed to top one side of roof-rack, the motor is installed at the top of gear box, the connecting pipe is installed to the bottom of gear box, the bottom of connecting pipe is connected with the discharging pipe, the middle part of discharging pipe is equipped with the drainage tube, the bottom of drainage tube is equipped with the funnel, the funnel is fixed at the funnel mount, be connected with the link on the funnel mount, the top of base is equipped with the graduated flask, the internally mounted of base has the battery, install switch on the battery.
As a preferred technical scheme of the utility model, first fixed plate and second fixed plate all weld on the both ends at base top, the thread bush welds on the middle part of first fixed plate and second fixed plate, the threaded rod passes through the screw thread with the thread bush and links to each other, rotatory handle welding is served at the threaded rod, the block rubber passes through the screw installation and serves at the threaded rod.
As a preferred technical scheme of the utility model, electric telescopic handle passes through the screw and installs on the top of second fixed plate, the roof-rack passes through the screw and installs on electric telescopic handle's top.
As a preferred technical scheme of the utility model, the gear box passes through the screw and installs on the top of roof-rack, the motor passes through the screw and installs on the top of gear box, the pivot of motor and connecting pipe all link to each other with the gear fixation in the gear box.
As a preferred technical scheme of the utility model, the link welding is on the bottom of roof-rack, the welding of funnel mount is on the link, the funnel is fixed on the funnel mount.
As a preferred technical scheme of the utility model, battery and switch electric connection, switch respectively with electric telescopic handle and motor electric connection.
The utility model has the advantages that: the device can be fast in the funnel with the liquid drainage of chemical through the fixed drainage tube in chemical experiment to filter through the funnel and flow to the graduated flask in, thereby can also drive the discharging pipe through the motor braking and rotate and stir chemical, the fixed very simple of graduated flask is difficult for rocking, the mr of being convenient for experiments use, simple structure, facilitate promotion.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the base, 2, the battery, 3, switch, 4, first fixed plate, 5, second fixed plate, 6, electric telescopic handle, 7, graduated flask, 8, the thread bush, 9, the threaded rod, 10, the rubber block, 11, rotatory handle, 12, roof-rack, 13, the motor, 14, the gear box, 15, the link, 16, the funnel, 17, funnel mount, 18, the drainage tube, 19, discharging pipe, 20, the connecting pipe.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1, the present invention provides a technical solution: the utility model provides a drainage agitating unit for chemistry teaching experiments, which comprises a base 1, base 1's one end is equipped with first fixed plate 4, second fixed plate 5 is installed to base 1's the other end, electric telescopic handle 6 is installed at the top of second fixed plate 5, roof-rack 12 is installed at electric telescopic handle 6's top, gear box 14 is installed to top one side of roof-rack 12, motor 13 is installed at gear box 14's top, connecting pipe 20 is installed to gear box 14's bottom, the bottom of connecting pipe 20 is connected with discharging pipe 19, the middle part of discharging pipe 19 is equipped with drainage tube 18, the bottom of drainage tube 18 is equipped with funnel 16, funnel 16 is fixed at funnel mount 17, be connected with link 15 on the funnel mount 17, base 1's top is equipped with graduated flask 7, base 1's internally mounted has battery 2, install switch 3 on the battery 2.
First fixed plate 4 and second fixed plate 5 all weld on the both ends at 1 top of base, and the thread bush 8 welds on the middle part of first fixed plate 4 and second fixed plate 5, and threaded rod 9 links to each other through the screw with thread bush 8, and rotatory handle 11 welds and serves at threaded rod 9, and rubber block 10 passes through the screw and installs one of threaded rod 9 and serve.
The electric telescopic rod 6 is installed on the top of the second fixing plate 5 through screws, and the top frame 12 is installed on the top of the electric telescopic rod 6 through screws.
The gear box 14 is installed on the top of the top frame 12 through screws, the motor 13 is installed on the top of the gear box 14 through screws, and a rotating shaft of the motor 13 and the connecting pipe 20 are fixedly connected with gears in the gear box 14.
The connecting frame 15 is welded on the bottom of the top frame 12, the funnel fixing frame 17 is welded on the connecting frame 15, and the funnel 16 is fixed on the funnel fixing frame 17.
The storage battery 2 is electrically connected with the power switch 3, and the power switch 3 is electrically connected with the electric telescopic rod 6 and the motor 13 respectively.
The working principle is as follows: a drainage stirring device for chemical teaching experiments comprises a base 1, a storage battery 2, a power switch 3, a first fixing plate 4, a second fixing plate 5, an electric telescopic rod 6, a measuring cylinder 7, a threaded sleeve 8, a threaded rod 9, rubber blocks 10, a rotating handle 11, a top frame 12, a motor 13, a gear box 14, a connecting frame 15, a funnel 16, a funnel fixing frame 17, a drainage tube 18, a discharge tube 19 and a connecting tube 20, wherein when the drainage stirring device is used, the measuring cylinder is placed on the top of the base 1, the threaded rod 9 is enabled to rotate rapidly by rotating the rotating handle 11 on two sides, so that the rubber blocks 10 are driven to rotate, the measuring cylinder is fixed by utilizing the rotation of the rubber blocks 10, then a teacher conveys liquid to the discharge tube 19 through the drainage tube 18, the discharge tube 19 can enter the funnel 16, the chemical is conveyed to the measuring cylinder 7 through the discharge tube 19 at the bottom of the funnel 16, and after the chemical is poured, switch on electric telescopic handle 6's power through switch 3, thereby let electric telescopic handle 6 brake and descend roof-rack 12 slowly, thereby insert the inside bottom of graduated flask 7 with discharging pipe 19, then brake through motor 13, thereby drive the gear revolve in the gear box 14, thereby it is rotatory to drive connecting pipe 20, thereby it is rotatory to utilize the rotatory discharging pipe 19 that drives on the funnel 16 of connecting pipe 20, thereby stir liquid, the flexibility is strong, easy operation is convenient.
The device can be fast in the funnel with the liquid drainage of chemical through the fixed drainage tube drainage to through the funnel in filtering flow to the graduated flask, thereby can also drive the discharging pipe through the motor braking and rotate and stir chemical, the fixed of graduated flask is very simple, is difficult for rocking, and the mr of being convenient for experiments are used.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (6)
1. The utility model provides a drainage agitating unit for chemistry teaching experiments, includes base (1), its characterized in that: the improved multifunctional automatic water-saving device is characterized in that one end of the base (1) is provided with a first fixing plate (4), the other end of the base (1) is provided with a second fixing plate (5), the top of the second fixing plate (5) is provided with an electric telescopic rod (6), the top frame (12) is arranged at the top of the electric telescopic rod (6), a gear box (14) is arranged on one side of the top frame (12), a motor (13) is arranged at the top of the gear box (14), a connecting pipe (20) is arranged at the bottom of the gear box (14), the bottom of the connecting pipe (20) is connected with a discharging pipe (19), a drainage pipe (18) is arranged in the middle of the discharging pipe (19), the bottom of the drainage pipe (18) is provided with a funnel (16), the funnel (16) is fixed on a funnel fixing frame (17), the connecting frame (15) is connected on the funnel fixing frame (17), and the top of the base (1) is provided with a measuring cylinder (7), the inside mounting of base (1) has battery (2), install switch (3) on battery (2).
2. The drainage stirring device for the chemical teaching experiment according to claim 1, characterized in that: first fixed plate (4) and second fixed plate (5) are all welded on the both ends at base (1) top, threaded sleeve (8) have all been welded at the middle part of first fixed plate (4) and second fixed plate (5), threaded sleeve (8) link to each other through the screw thread with threaded rod (9), one of threaded rod (9) is served and is welded rotatory handle (11), screw installation block rubber (10) is passed through to the one end of threaded rod (9).
3. The drainage stirring device for the chemical teaching experiment according to claim 1, characterized in that: the electric telescopic rod (6) is installed on the top of the second fixing plate (5) through screws, and the top frame (12) is installed on the top of the electric telescopic rod (6) through screws.
4. The drainage stirring device for the chemical teaching experiment according to claim 1, characterized in that: the gearbox (14) is installed on the top of the top frame (12) through screws, the motor (13) is installed on the top of the gearbox (14) through screws, and a rotating shaft of the motor (13) is fixedly connected with gears in the gearbox (14) through a connecting pipe (20).
5. The drainage stirring device for the chemical teaching experiment according to claim 1, characterized in that: the funnel fixing frame is characterized in that the connecting frame (15) is welded to the bottom of the top frame (12), the funnel fixing frame (17) is welded to the connecting frame (15), and the funnel (16) is fixed to the funnel fixing frame (17).
6. The drainage stirring device for the chemical teaching experiment according to claim 1, characterized in that: the storage battery (2) is electrically connected with the power switch (3), and the power switch (3) is electrically connected with the electric telescopic rod (6) and the motor (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396466.5U CN214287698U (en) | 2020-07-15 | 2020-07-15 | Drainage agitating unit for chemistry teaching experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021396466.5U CN214287698U (en) | 2020-07-15 | 2020-07-15 | Drainage agitating unit for chemistry teaching experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214287698U true CN214287698U (en) | 2021-09-28 |
Family
ID=77826407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021396466.5U Active CN214287698U (en) | 2020-07-15 | 2020-07-15 | Drainage agitating unit for chemistry teaching experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214287698U (en) |
-
2020
- 2020-07-15 CN CN202021396466.5U patent/CN214287698U/en active Active
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