CN104952328A - Popcorn experimental apparatus - Google Patents
Popcorn experimental apparatus Download PDFInfo
- Publication number
- CN104952328A CN104952328A CN201510276115.8A CN201510276115A CN104952328A CN 104952328 A CN104952328 A CN 104952328A CN 201510276115 A CN201510276115 A CN 201510276115A CN 104952328 A CN104952328 A CN 104952328A
- Authority
- CN
- China
- Prior art keywords
- cloche
- ring support
- puffed rice
- experimental provision
- heating plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/16—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for science of heat
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Educational Administration (AREA)
- Computational Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
The invention discloses a popcorn experimental apparatus and belongs to the field of experimental equipment. The popcorn experimental apparatus comprises a heating disc, a glass cover, a heater and a rocker. The heating disc is rested above the heater though the rocker. The glass cover covers the heating disc. A discharge pipe is connected to the top of the glass cover. The popcorn experimental apparatus is simple in structure and easy to implement; the whole experimental process is unattended; students can have a visual, comprehensive understanding of the popcorn making process; a high temperature resistant seal ring helps enhance airtightness of the heating disc and the glass cover so that experimental effect is better.
Description
Technical field
The present invention relates to a kind of instruments used for education, be specifically a kind of puffed rice experimental provision, belong to experiment equipment field.
Background technology
Usually by making from puffed rice to student and the forming process of introducing in the teaching process of middle and primary schools.The manufacturing process of existing puffed rice is all carry out in opaque container, making apparatus complex structure, and the time is long, and student's the intuitional and experiential thinking cannot be allowed to the manufacturing process of puffed rice.
Summary of the invention
Technical matters to be solved by this invention is to overcome prior art defect, provides a kind of structure simple, and student's whole process can be allowed to observe the puffed rice experimental provision of manufacturing process.
In order to solve the problems of the technologies described above, puffed rice experimental provision provided by the invention, comprises heating plate, cloche, well heater and agitating device, and described heating plate is erected at above well heater by agitating device, and cloche covers on heating plate; Discharge nozzle is connected above described cloche.
In the present invention, described agitating device comprises ring support, and described ring support side is connected with base by spring, and ring support opposite side is connected with base by elastic spacing mechanism; Ring support opposite side is provided with a drive motor, and drive motor is connected with ring support by commutation connecting rod.
In the present invention, described elastic spacing mechanism comprises bearing, motion bar and spring, and described bearing is fixed on base, mounting spring in bearing, and in the insertion bearing of motion bar, the upper end of motion bar connects ring support.
In the present invention, described heating plate and cloche are provided with high-temperature resistant seal ring.
In the present invention, the inner side that described cloche connects discharge nozzle is provided with striker plate.
In the present invention, described cloche adopts silica glass.
Beneficial effect of the present invention is: (1), structure of the present invention are simple, is easy to realize, and tests omnidistance prosthetic and participates in, ensure student's understanding popcorn popping process directly perceived, comprehensive; (2) impermeability that heating plate is connected with cloche, by high-temperature resistant seal ring is strengthened, to improve experiment effect; (3), cloche connects the inner side of discharge nozzle and is provided with striker plate and can be convenient to puffed rice and discharges; (4) cloche adopts silica glass, and it is high temperature resistant, and the capability of antidetonance is good, can promote experiment safety further.
Accompanying drawing explanation
Fig. 1 is puffed rice experimental provision structural representation of the present invention.
Embodiment
below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, puffed rice experimental provision of the present invention, comprises base 1, heating plate 4, cloche 5, well heater 3 and ring support 2.Ring support 2 is arranged on base 1, and the spring 16 that passes on left of ring support 2 is connected with base 1, is connected on the right side of ring support 2 by elastic spacing mechanism with base 2.Elastic spacing comprises bearing 13, motion bar 15 and spring 14, and bearing 13 is fixed on base 1, mounting spring 14 in bearing 13, and in the insertion bearing 13 bottom motion bar 15, the top of motion bar 15 is connected with ring support 2.
Be provided with a drive motor 11 on the right side of ring support 2, drive motor 11 is fixed on base 1, drive motor 11 connection control switch.The output shaft of drive motor 11 is connected with ring support 2 by commutation connecting rod 13, is rotated and then drive ring support 2 to move up and down by drive motor 11.
Ring support 2 is provided with well heater 3 in below, and well heater 3 adopts conventional spirit lamp or gas-cooker.Heating plate 4 is arranged on ring support 2, is positioned at directly over well heater 3.The top of heating plate 4 is covered into cloche 5, and cloche 5 adopts silica glass.The lower end of cloche 5 is provided with multiple upper contiguous block 7, and heating plate 4 is provided with multiple lower connecting block 9, and upper contiguous block 7 and lower connecting block 9 position correspondence, be connected by buckle 8 between the two.High-temperature resistant seal ring 10 is provided with between cloche 5 and heating plate 4.
The top of cloche 5 connects discharge nozzle 6, and inside cloche 5, the top that exports of discharge nozzle 6 is provided with striker plate 17.
During use, material is put into heating plate 4 upper cover and enter cloche 5, and the two is connected; Open well heater 3 pairs of heating plates 4 to heat, starting drive motor 11 drives heating plate 4 repeatedly to move by ring support 2, spent material is heated evenly, and after a period of time, puffed rice can export along discharge nozzle 6, and experiment terminates rear closedown drive motor 11 power supply and well heater 3.
The above is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art, can also make some improvement under the premise without departing from the principles of the invention, and these improvement also should be considered as protection scope of the present invention.
Claims (6)
1. a puffed rice experimental provision, is characterized in that: comprise heating plate, cloche, well heater and agitating device, and described heating plate is erected at above well heater by agitating device, and cloche covers on heating plate; Discharge nozzle is connected above described cloche.
2. puffed rice experimental provision according to claim 1, is characterized in that: described agitating device comprises ring support, described ring support side is connected with base by spring, and ring support opposite side is connected with base by elastic spacing mechanism; Ring support opposite side is provided with a drive motor, and drive motor is connected with ring support by commutation connecting rod.
3. puffed rice experimental provision according to claim 2, it is characterized in that: described elastic spacing mechanism comprises bearing, motion bar and spring, and described bearing is fixed on base, mounting spring in bearing, in the insertion bearing of motion bar, the upper end of motion bar connects ring support.
4. the puffed rice experimental provision according to any one of claims 1 to 3, is characterized in that: described heating plate and cloche are provided with high-temperature resistant seal ring.
5. puffed rice experimental provision according to claim 4, is characterized in that: the inner side that described cloche connects discharge nozzle is provided with striker plate.
6. puffed rice experimental provision according to claim 5, is characterized in that: described cloche adopts silica glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276115.8A CN104952328A (en) | 2015-05-27 | 2015-05-27 | Popcorn experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510276115.8A CN104952328A (en) | 2015-05-27 | 2015-05-27 | Popcorn experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104952328A true CN104952328A (en) | 2015-09-30 |
Family
ID=54166945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510276115.8A Pending CN104952328A (en) | 2015-05-27 | 2015-05-27 | Popcorn experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104952328A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105447974A (en) * | 2015-12-29 | 2016-03-30 | 芜湖华强文化科技产业有限公司 | Popcorn supply wheel disc |
-
2015
- 2015-05-27 CN CN201510276115.8A patent/CN104952328A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105447974A (en) * | 2015-12-29 | 2016-03-30 | 芜湖华强文化科技产业有限公司 | Popcorn supply wheel disc |
| CN105447974B (en) * | 2015-12-29 | 2017-11-24 | 华强方特（芜湖）文化科技有限公司 | A kind of puffed rice supplies wheel disc |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |
|
| WD01 | Invention patent application deemed withdrawn after publication |