CN204660545U - A kind of Multifunction air-extracting formula teaching environment-friendly trash can - Google Patents
A kind of Multifunction air-extracting formula teaching environment-friendly trash can Download PDFInfo
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- CN204660545U CN204660545U CN201520360858.9U CN201520360858U CN204660545U CN 204660545 U CN204660545 U CN 204660545U CN 201520360858 U CN201520360858 U CN 201520360858U CN 204660545 U CN204660545 U CN 204660545U
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Abstract
The utility model belongs to teaching aid technical field, relates to a kind of Multifunction air-extracting formula teaching environment-friendly trash can.The technical problems to be solved in the utility model is to provide a kind of Multifunction air-extracting formula teaching environment-friendly trash can.In order to solve the problems of the technologies described above, the utility model provides so a kind of Multifunction air-extracting formula teaching environment-friendly trash can, include hood-opening device, close lid detecting device, extractor fan, exhausting registration device, controller, staving and bung, hood-opening device is arranged on top on the right side of staving, close lid detecting device and be arranged on staving upper edge, extractor fan is arranged on staving lower right-hand side, exhausting registration device is arranged on bottom staving, controller and hood-opening device, close lid detecting device, extractor fan and exhausting registration device and be connected, bung is arranged on staving; The utility model solves existing teaching sewage disposer can not remove peculiar smell in time, easily pollutes the shortcoming of ward air, the utility model reaches and removes peculiar smell in time, avoids polluting the effect of Classroom air.
Description
Technical field
The utility model belongs to teaching aid technical field, relates to a kind of Multifunction air-extracting formula teaching environment-friendly trash can.
Background technology
Sewage disposer can not be removed peculiar smell in time, easily pollute the shortcoming of Classroom air.Sewage disposer has another name called litter-bin or rubbish container, puts the place of rubbish exactly.Sewage disposer is most with metal or plastic cement system, and the used time puts into plastic bag, when rubbish can tie up bag lose once many.Most sewage disposer has lid in case the peculiar smell four of rubbish falls apart, and some sewage disposer can with foot pedal opening.Sewage disposer is the container of " sheltering evil people and countenance evil practices " during people live, and is also socio-cultural one refraction.Teaching sewage disposer is used to deposit the rubbish produced in teaching process, and these rubbish often include the snacks that student eats, the dirts such as the phlegm told.These rubbish itself with bacterium, can distribute after placement after a while in the air in classroom, classroom is again a similar closed space, and so the easy health to teachers and students damages.In order to avoid polluting the air in classroom, avoiding damaging teachers and students' health, just needing in time the peculiar smell of teaching sewage disposer is cleared up or taken away.Current teaching sewage disposer can not be taken the peculiar smell of the generation of rubbish and germ away in time in time, therefore needs a kind of Multifunction air-extracting formula teaching of research and development environment-friendly trash can badly.
Utility model content
(1) technical matters that will solve
The utility model can not be removed peculiar smell in time to overcome sewage disposer, easily polluting the shortcoming of Classroom air, and the technical problems to be solved in the utility model is to provide a kind of Multifunction air-extracting formula teaching environment-friendly trash can.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides so a kind of Multifunction air-extracting formula teaching environment-friendly trash can, include hood-opening device, close lid detecting device, extractor fan, exhausting registration device, controller, staving and bung, hood-opening device is arranged on top on the right side of staving, close lid detecting device and be arranged on staving upper edge, extractor fan is arranged on staving lower right-hand side, exhausting registration device is arranged on bottom staving, controller and hood-opening device, close lid detecting device, extractor fan and exhausting registration device and be connected, bung is arranged on staving;
Hood-opening device includes support, electronic pulley, fixed pulley, pulley line and infrared inductor, infrared inductor is arranged on bung, support installing is on the right side of staving, electronic pulley is installed below support, above support, fixed pulley is installed, electronic pulley is connected with fixed pulley by pulley line, and fixed pulley is connected with bung by pulley line, and controller is connected with infrared inductor and electronic pulley;
Close lid detecting device to include housing, stressed plate, retracing spring, detection piston, detect fluid, detect hollow stem and detect copper billet, stressed plate is connected on housing by retracing spring, detecting piston is arranged on below stressed plate, detect piston by housing, housing is built with detection fluid, and the housing left and right sides is provided with test chamber, and floating on the detection fluid in test chamber have detection hollow stem, in test chamber, both sides are provided with detection copper billet, detect copper billet and are connected with controller;
Extractor fan includes air suctiton ventilator, airduct, air draft head, and air draft head is provided with exhausting chamber, is provided with exhausting rotating shaft in exhausting chamber, exhausting rotating shaft is connected with exhausting blade, exhausting chamber is provided with suction opeing, and both sides, exhausting chamber are provided with exhausting division board, and air suctiton ventilator is connected with controller;
Exhausting registration device includes positioning motor, positioning rotating shaft, position line and location transverse axis, positioning motor is arranged on bottom staving, positioning motor is connected with positioning rotating shaft, positioning rotating shaft is provided with position line, staving top is provided with location transverse axis, position line is wrapped on the transverse axis of location, and position line is connected with air draft head, and positioning motor is connected with controller.
Preferably, the material of described staving is corrosion-resistant steel.
Preferably, described bung material is corrosion-resistant steel.
Preferably, the thickness of described bung is 3-8mm.
Principle of work:
After bung is opened, close lid detecting device and can detect that bung is opened, so controller just controls extractor fan exhausting, also controls exhausting registration device and moves up and down and ensure that the peculiar smell upper and lower in staving is all extracted out, avoid emission of bad smell to arrive staving outside with Time Controller.
When people wants garbage throwing, infrared inductor can perceive and transmission of signal to controller, controller controls electronic pulley rotation, and pulley line is transferred in electronic pulley, and pulley line is promoted bung by fixed pulley, completes and uncaps.When after people's garbage throwing, infrared inductor perceives people and leaves, then transmission of signal is to controller, and controller controls the reversion of electronic pulley, and pulley line is released from electronic pulley, and lid is under self gravitation effect under automatic cover.
When bung closes, lid is pressed on stressed plate, and stressed plate drives piston to move down, and the fluid in test chamber then rises, and the position of detection side hollow stem rises, and after detection hollow stem engages with detection copper billet, controller just thinks that bung is completely closed.When lid is opened, retracing spring resets stressed plate, and piston moves, and the fluid in test chamber declines, and detect hollow stem and be separated with detection copper billet, controller thinks that bung opens.
When air suctiton ventilator starts, air enters exhaust column from suction opeing through exhausting chamber, air will drive exhausting blade rotary when entering exhausting chamber, exhausting blade is connected with exhausting rotating shaft, then exhausting rotating shaft is also rotated with exhausting chamber, the exhausting division board of both sides, exhausting chamber just can be swept out rubbish, is conducive to exhausting.
When bung is opened, controller controls positioning motor and rotates forward a period of time, and then overturns a period of time, the first upward movement a period of time of the air draft head on such position line, and then moves downward a period of time, is conducive to peculiar smell upper and lower in staving all to be taken away like this.
(3) beneficial effect
The utility model solves existing teaching sewage disposer can not remove peculiar smell in time, easily pollutes the shortcoming of ward air, the utility model reaches and removes peculiar smell in time, avoids polluting the effect of Classroom air.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of hood-opening device.
Fig. 3 is the structural representation closing lid detecting device.
Fig. 4 is the structural representation of extractor fan.
The structural representation of Fig. 5 exhausting registration device.
Being labeled as in accompanying drawing: 1-hood-opening device, 2-closes lid detecting device, 3-extractor fan, 4-exhausting registration device, 5-controller, 6-staving, 7-bung, 11-support, the electronic pulley of 12-, 13-fixed pulley, 14-pulley line, 15-infrared inductor, 21-housing, 22-stressed plate, 23-retracing spring, 24-detects piston, 25-detects fluid, 26-detects hollow stem, 27-detects copper billet, 28-test chamber, 31-air suctiton ventilator, 32-airduct, 33-air draft head, 34-exhausting chamber, the rotating shaft of 35-exhausting, 36-exhausting blade, 37-suction opeing, 38-exhausting division board, 41-positioning motor, 42-positioning rotating shaft, 43-position line, 44-locates transverse axis.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of Multifunction air-extracting formula teaching environment-friendly trash can, as Figure 1-5, include hood-opening device 1, close lid detecting device 2, extractor fan 3, exhausting registration device 4, controller 5, staving 6 and bung 7, hood-opening device 1 is arranged on top on the right side of staving 6, close lid detecting device 2 and be arranged on staving 6 upper edge, extractor fan 3 is arranged on staving 6 lower right-hand side, exhausting registration device 4 is arranged on bottom staving 6, controller 5 and hood-opening device 1, close lid detecting device 2, extractor fan 3 and exhausting registration device 4 and be connected, bung 7 is arranged on staving 6;
Hood-opening device 1 includes support 11, electronic pulley 12, fixed pulley 13, pulley line 14 and infrared inductor 15, infrared inductor 15 is arranged on bung 7, support 11 is arranged on the right side of staving 6, electronic pulley 12 is installed below support 11, fixed pulley 13 is installed above support 11, electronic pulley 12 is connected with fixed pulley 13 by pulley line 14, and fixed pulley 13 is connected with bung 7 by pulley line 14, and controller 5 is connected with infrared inductor 15 and electronic pulley 12;
Close lid detecting device 2 to include housing 21, stressed plate 22, retracing spring 23, detect piston 24, detect fluid 25, detect hollow stem 26 and detect copper billet 27, stressed plate 22 is connected on housing 21 by retracing spring 23, detecting piston 24 is arranged on below stressed plate 22, detect piston 24 by housing 21, housing 21 is built with detection fluid 25, housing 21 left and right sides is provided with test chamber 28, floating on detection fluid 25 in test chamber 28 have detection hollow stem 26, in test chamber 28, both sides are provided with and detect copper billet 27, detect copper billet 27 and are connected with controller 5;
Extractor fan 3 includes air suctiton ventilator 31, airduct 32, air draft head 33, air draft head 33 is provided with exhausting chamber 34, exhausting rotating shaft 35 is provided with in exhausting chamber 34, exhausting rotating shaft 35 is connected with exhausting blade 36, exhausting chamber 34 is provided with suction opeing 37, both sides, exhausting chamber 34 are provided with exhausting division board 38, and air suctiton ventilator 31 is connected with controller 5;
Exhausting registration device 4 includes positioning motor 41, positioning rotating shaft 42, position line 43 and location transverse axis 44, positioning motor 41 is arranged on bottom staving 6, positioning motor 41 is connected with positioning rotating shaft 42, positioning rotating shaft 42 is provided with position line 43, staving 6 top is provided with location transverse axis 44, position line 43 is wrapped on the transverse axis 44 of location, and position line 43 is connected with air draft head 33, and positioning motor 41 is connected with controller.
Principle of work:
After bung 7 is opened, close lid detecting device 2 and can detect that bung 7 is opened, so controller 5 just controls extractor fan 3 exhausting, also controls exhausting registration device 4 and moves up and down and ensure that the peculiar smell upper and lower in staving 6 is all extracted out, avoid emission of bad smell to arrive staving 6 outside with Time Controller 5.
When people wants garbage throwing, infrared inductor 15 can perceive and transmission of signal to controller 5, controller 5 controls electronic pulley 12 and rotates, and pulley line 14 is transferred in electronic pulley 12, and pulley line 14 is promoted bung 7 by fixed pulley 13, completes and uncaps.When after people's garbage throwing, infrared inductor 15 perceives people and leaves, then transmission of signal is to controller 5, and controller 5 controls electronic pulley 12 and reverses, and pulley line 14 is released from electronic pulley 12, and lid is under self gravitation effect under automatic cover.
When bung 7 closes, lid is pressed on stressed plate 22, and stressed plate 22 drives piston to move down, and the fluid in test chamber 28 then rises, and the position of detection side hollow stem rises, and after detection hollow stem 26 engages with detection copper billet 27, controller 5 just thinks that bung 7 is completely closed.When lid is opened, retracing spring 23 resets stressed plate 22, and piston moves, and the fluid in test chamber 28 declines, and detect hollow stem 26 and be separated with detection copper billet 27, controller 5 thinks that bung 7 opens.
When air suctiton ventilator 31 starts, air enters exhaust column 32 from suction opeing 37 through exhausting chamber 34, driving exhausting blade 36 rotates when entering exhausting chamber 34 by air, exhausting blade 36 is connected with exhausting rotating shaft 35, then exhausting rotating shaft 35 is also rotated with exhausting chamber 34, the exhausting division board 38 of both sides, exhausting chamber 34 just can be swept out rubbish, is conducive to exhausting.
When bung 7 is opened, controller 5 controls positioning motor 41 and rotates forward a period of time, and then overturns a period of time, the first upward movement a period of time of the air draft head 33 on such position line 43, and then move downward a period of time, be conducive to peculiar smell upper and lower in staving 6 all to be taken away like this.
embodiment 2
A kind of Multifunction air-extracting formula teaching environment-friendly trash can, as Figure 1-5, include hood-opening device 1, close lid detecting device 2, extractor fan 3, exhausting registration device 4, controller 5, staving 6 and bung 7, hood-opening device 1 is arranged on top on the right side of staving 6, close lid detecting device 2 and be arranged on staving 6 upper edge, extractor fan 3 is arranged on staving 6 lower right-hand side, exhausting registration device 4 is arranged on bottom staving 6, controller 5 and hood-opening device 1, close lid detecting device 2, extractor fan 3 and exhausting registration device 4 and be connected, bung 7 is arranged on staving 6;
Hood-opening device 1 includes support 11, electronic pulley 12, fixed pulley 13, pulley line 14 and infrared inductor 15, infrared inductor 15 is arranged on bung 7, support 11 is arranged on the right side of staving 6, electronic pulley 12 is installed below support 11, fixed pulley 13 is installed above support 11, electronic pulley 12 is connected with fixed pulley 13 by pulley line 14, and fixed pulley 13 is connected with bung 7 by pulley line 14, and controller 5 is connected with infrared inductor 15 and electronic pulley 12;
Close lid detecting device 2 to include housing 21, stressed plate 22, retracing spring 23, detect piston 24, detect fluid 25, detect hollow stem 26 and detect copper billet 27, stressed plate 22 is connected on housing 21 by retracing spring 23, detecting piston 24 is arranged on below stressed plate 22, detect piston 24 by housing 21, housing 21 is built with detection fluid 25, housing 21 left and right sides is provided with test chamber 28, floating on detection fluid 25 in test chamber 28 have detection hollow stem 26, in test chamber 28, both sides are provided with and detect copper billet 27, detect copper billet 27 and are connected with controller 5;
Extractor fan 3 includes air suctiton ventilator 31, airduct 32, air draft head 33, air draft head 33 is provided with exhausting chamber 34, exhausting rotating shaft 35 is provided with in exhausting chamber 34, exhausting rotating shaft 35 is connected with exhausting blade 36, exhausting chamber 34 is provided with suction opeing 37, both sides, exhausting chamber 34 are provided with exhausting division board 38, and air suctiton ventilator 31 is connected with controller 5;
Exhausting registration device 4 includes positioning motor 41, positioning rotating shaft 42, position line 43 and location transverse axis 44, positioning motor 41 is arranged on bottom staving 6, positioning motor 41 is connected with positioning rotating shaft 42, positioning rotating shaft 42 is provided with position line 43, staving 6 top is provided with location transverse axis 44, position line 43 is wrapped on the transverse axis 44 of location, and position line 43 is connected with air draft head 33, and positioning motor 41 is connected with controller.
The material of described staving 6 is corrosion-resistant steel.
Described bung 7 material is corrosion-resistant steel.
The thickness of described bung 7 is 3-8mm.
Principle of work:
After bung 7 is opened, close lid detecting device 2 and can detect that bung 7 is opened, so controller 5 just controls extractor fan 3 exhausting, also controls exhausting registration device 4 and moves up and down and ensure that the peculiar smell upper and lower in staving 6 is all extracted out, avoid emission of bad smell to arrive staving 6 outside with Time Controller 5.
When people wants garbage throwing, infrared inductor 15 can perceive and transmission of signal to controller 5, controller 5 controls electronic pulley 12 and rotates, and pulley line 14 is transferred in electronic pulley 12, and pulley line 14 is promoted bung 7 by fixed pulley 13, completes and uncaps.When after people's garbage throwing, infrared inductor 15 perceives people and leaves, then transmission of signal is to controller 5, and controller 5 controls electronic pulley 12 and reverses, and pulley line 14 is released from electronic pulley 12, and lid is under self gravitation effect under automatic cover.
When bung 7 closes, lid is pressed on stressed plate 22, and stressed plate 22 drives piston to move down, and the fluid in test chamber 28 then rises, and the position of detection side hollow stem rises, and after detection hollow stem 26 engages with detection copper billet 27, controller 5 just thinks that bung 7 is completely closed.When lid is opened, retracing spring 23 resets stressed plate 22, and piston moves, and the fluid in test chamber 28 declines, and detect hollow stem 26 and be separated with detection copper billet 27, controller 5 thinks that bung 7 opens.
When air suctiton ventilator 31 starts, air enters exhaust column 32 from suction opeing 37 through exhausting chamber 34, driving exhausting blade 36 rotates when entering exhausting chamber 34 by air, exhausting blade 36 is connected with exhausting rotating shaft 35, then exhausting rotating shaft 35 is also rotated with exhausting chamber 34, the exhausting division board 38 of both sides, exhausting chamber 34 just can be swept out rubbish, is conducive to exhausting.
When bung 7 is opened, controller 5 controls positioning motor 41 and rotates forward a period of time, and then overturns a period of time, the first upward movement a period of time of the air draft head 33 on such position line 43, and then move downward a period of time, be conducive to peculiar smell upper and lower in staving 6 all to be taken away like this.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (4)
1. a Multifunction air-extracting formula teaching environment-friendly trash can, it is characterized in that, include hood-opening device (1), close lid detecting device (2), extractor fan (3), exhausting registration device (4), controller (5), staving (6) and bung (7), hood-opening device (1) is arranged on top, staving (6) right side, close lid detecting device (2) and be arranged on staving (6) upper edge, extractor fan (3) is arranged on staving (6) lower right-hand side, exhausting registration device (4) is arranged on staving (6) bottom, controller (5) and hood-opening device (1), close lid detecting device (2), extractor fan (3) is connected with exhausting registration device (4), bung (7) is arranged on staving (6),
Hood-opening device (1) includes support (11), electronic pulley (12), fixed pulley (13), pulley line (14) and infrared inductor (15), infrared inductor (15) is arranged on bung (7), support (11) is arranged on staving (6) right side, support (11) below is provided with electronic pulley (12), support (11) top is provided with fixed pulley (13), electronic pulley (12) is connected with fixed pulley (13) by pulley line (14), fixed pulley (13) is connected with bung (7) by pulley line (14), controller (5) is connected with infrared inductor (15) and electronic pulley (12),
Close lid detecting device (2) and include housing (21), stressed plate (22), retracing spring (23), detect piston (24), detect fluid (25), detect hollow stem (26) and detect copper billet (27), stressed plate (22) is connected on housing (21) by retracing spring (23), detect piston (24) and be arranged on stressed plate (22) below, detect piston (24) by housing (21), housing (21) is built with detection fluid (25), housing (21) left and right sides is provided with test chamber (28), detection fluid (25) in test chamber (28) is above floating detection hollow stem (26), test chamber (28) interior both sides are provided with detects copper billet (27), detect copper billet (27) to be connected with controller (5),
Extractor fan (3) includes air suctiton ventilator (31), airduct (32), air draft head (33), air draft head (33) is provided with exhausting chamber (34), exhausting rotating shaft (35) is provided with in exhausting chamber (34), exhausting rotating shaft (35) is connected with exhausting blade (36), exhausting chamber (34) is provided with suction opeing (37), exhausting chamber (34) both sides are provided with exhausting division board (38), and air suctiton ventilator (31) is connected with controller (5);
Exhausting registration device (4) includes positioning motor (41), positioning rotating shaft (42), position line (43) and location transverse axis (44), positioning motor (41) is arranged on staving (6) bottom, positioning motor (41) is connected with positioning rotating shaft (42), positioning rotating shaft (42) is provided with position line (43), staving (6) top is provided with location transverse axis (44), position line (43) is wrapped on location transverse axis (44), position line (43) is connected with air draft head (33), and positioning motor (41) is connected with controller.
2. a kind of Multifunction air-extracting formula teaching environment-friendly trash can according to claim 1, it is characterized in that, the material of described staving (6) is corrosion-resistant steel.
3. a kind of Multifunction air-extracting formula teaching environment-friendly trash can according to claim 1, it is characterized in that, described bung (7) material is corrosion-resistant steel.
4. a kind of Multifunction air-extracting formula teaching environment-friendly trash can according to claim 1, it is characterized in that, the thickness of described bung (7) is 3-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360858.9U CN204660545U (en) | 2015-05-30 | 2015-05-30 | A kind of Multifunction air-extracting formula teaching environment-friendly trash can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360858.9U CN204660545U (en) | 2015-05-30 | 2015-05-30 | A kind of Multifunction air-extracting formula teaching environment-friendly trash can |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204660545U true CN204660545U (en) | 2015-09-23 |
Family
ID=54130957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360858.9U Expired - Fee Related CN204660545U (en) | 2015-05-30 | 2015-05-30 | A kind of Multifunction air-extracting formula teaching environment-friendly trash can |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204660545U (en) |
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2015
- 2015-05-30 CN CN201520360858.9U patent/CN204660545U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20160530 |