CN203293772U - Novel crawler-type dust-free blackboard - Google Patents
Novel crawler-type dust-free blackboard Download PDFInfo
- Publication number
- CN203293772U CN203293772U CN2013203025571U CN201320302557U CN203293772U CN 203293772 U CN203293772 U CN 203293772U CN 2013203025571 U CN2013203025571 U CN 2013203025571U CN 201320302557 U CN201320302557 U CN 201320302557U CN 203293772 U CN203293772 U CN 203293772U
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- drive motors
- type dust
- blackboard
- winding drum
- free blackboard
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Abstract
The utility model relates to a blackboard, in particular to a novel crawler-type dust-free blackboard, and belongs to the technical field of teaching appliances. The novel crawler-type dust-free blackboard comprises installation feet, a conveying mechanism, an eliminating mechanism and a collecting mechanism. The conveying mechanism comprises a first driving motor, and the first driving motor drives an upper winding drum to operate and is arranged on the installation feet. The upper winding drum and a lower winding drum are arranged on the other sides of the installation feet respectively, and circulation cloth winds around the periphery of the upper winding drum and the periphery of the lower winding drum. A supporting plate is installed between the two installation feet. The novel crawler-type dust-free blackboard has the advantages of being high in automation degree, simple, easy to operate and the like, thereby having good popularization and application value.
Description
Technical field
The utility model relates to a kind of blackboard, and especially a kind of crawler type dust-free blackboard, belong to the teaching aid technical field.
Background technology
From blackboard, be born till now, it appears at the classroom of vast school always as a kind of teaching appliance.Along with the progress of science and technology, people have carried out larger reform to blackboard, but mainly aspect its material-structure, its intrinsic drawback is problem demanding prompt solution, for example dust problem always.When teacher erases the board, always be forced to suck many dust, bring great infringement in the course of time teacher's health.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and the novel crawler-type that a kind of labour intensity is low, environmental pollution is little dust-free blackboard is provided.
The utility model is achieved through the following technical solutions:
a kind of novel crawler-type dust-free blackboard, its special character is to comprise installation foot 3, connecting gear, remove mechanism and collecting mechanism, connecting gear comprises the first drive motors 2, the first drive motors 2 drives coiling 1 running, the first drive motors 2 is arranged on installation foot 3, coiling 1 and lower mandrel member 16 are arranged on the opposite side of installation foot 3, coiling 1 and lower mandrel member 16 peripheries are wound with circulation cloth 5, between two installation feet 3, be provided with gripper shoe 4, remove mechanism and comprise the second drive motors 10, the second drive motors 10 drives driver plate 11 runnings, driver plate 11 is provided with connecting rod 9, connecting rod 9 drives removes brush 7 along guide rail 6 side-to-side movements, collecting mechanism comprises vacuum chamber 8, driver plate 11 is arranged in vacuum chamber 8, vacuum chamber 8 lower ends are connected with sweep-up pipe 12, sweep-up pipe 12 is connected with exhaust fan 13, the end of sweep-up pipe 12 is provided with collecting box 14, filter 15 is installed on collecting box 14.
Crawler type dust-free blackboard of the present utility model has following characteristics: (1) circulation cloth uses green as background color, is conducive to visual accommodation, alleviates asthenopia; (2) simple to operate, energy consumption is little, efficiency is high, the removing expense is low, be suitable for regular school and use; (3) remove brush and adopt mane and the combination of high wool felt, durable wear and easy the replacing; (4) the dust soakage is more than 95%, and effect is splendid and cleaning is convenient; (5) use collecting box by dust collection, recyclable recycling.In the today of advocating environmental protection, the crawler type dust-free blackboard can improve teaching environment, environmental contamination reduction, visual pollution.It,, exempting when we suck passively dust, protect our health, has also reduced teacher's workload, the removing work of blackboard is become and only have start button simple like this.The automation of its height, the advantage such as simple to operation have determined that it will have good application value.
The accompanying drawing explanation
Fig. 1: crawler type dust-free blackboard structural representation of the present utility model;
Fig. 2: crawler type dust-free blackboard course of work schematic diagram of the present utility model;
In figure: 1, coiling, the 2, first drive motors, 3, installation foot, 4, gripper shoe, 5, circulation cloth, 6, guide rail, 7, remove brush, 8, vacuum chamber, 9, connecting rod, 10, the second drive motors, 11, driver plate, 12, sweep-up pipe, 13, exhaust fan, 14, collecting box, 15, filter, 16, lower mandrel member.
The specific embodiment
Below with reference to accompanying drawing, provide the specific embodiment of the present utility model, be used for formation of the present utility model is described in further detail.
the type crawler type dust-free blackboard of the present embodiment, comprise installation foot 3, connecting gear, remove mechanism and collecting mechanism, connecting gear comprises the first drive motors 2, the first drive motors 2 drives coiling 1 running, the first drive motors 2 is arranged on installation foot 3, coiling 1 and lower mandrel member 16 are arranged on the opposite side of installation foot 3, coiling 1 and lower mandrel member 16 peripheries are wound with circulation cloth 5, between two installation feet 3, be provided with gripper shoe 4, remove mechanism and comprise the second drive motors 10, the second drive motors 10 drives driver plate 11 runnings, driver plate 11 is provided with connecting rod 9, connecting rod 9 drives removes brush 7 along guide rail 6 side-to-side movements, collecting mechanism comprises vacuum chamber 8, driver plate 11 is arranged in vacuum chamber 8, vacuum chamber 8 lower ends are connected with sweep-up pipe 12, sweep-up pipe 12 is connected with exhaust fan 13, the end of sweep-up pipe 12 is provided with collecting box 14, filter 15 is installed on collecting box 14.
Operation principle:
Connecting gear: the first drive motors produces power and makes the coiling rotation, and coiling drives two the reel rotations around up and down of circulation cloth, and gripper shoe is mainly when writing, circulation cloth to be played a supportive role;
Remove mechanism: remove and brushed hairbrush, driver plate and connecting rod form linkage, under the driving of the second drive motors, make to remove brush along the guide rail side-to-side movement, and the bits of the chalk on circulation cloth are brushed, and produce dust and are diffused in vacuum chamber;
Collecting mechanism: under the wind-force effect that exhaust fan produces, the dust in vacuum chamber enters in collecting box along sweep-up pipe, falls under gravity into the bottom of collecting box, and discharges clean air by filter.
The course of work of dust-free blackboard is connecting gear, remove mechanism and the synergistic result of collecting mechanism, and connecting gear be mainly used in realizing the circulating running of cloth, will be sent to the part of word the bottom of blackboard; Remove mechanism and be mainly used in the circulation cloth that connecting gear is sent removing totally; Collecting mechanism is mainly used in being diffused in dust collection in vacuum chamber in collecting box, and discharges clean air.
The unspecified content of the utility model is prior art, and those skilled in the art can obtain to inspire from the present embodiment and prior art, are out of shape and obtain other embodiment.Therefore, protection domain of the present utility model should be determined according to the protection domain of claim.
Claims (1)
1. novel crawler-type dust-free blackboard, it is characterized in that comprising installation foot (3), connecting gear, remove mechanism and collecting mechanism, connecting gear comprises the first drive motors (2), the first drive motors (2) drives coiling (1) running, the first drive motors (2) is arranged on installation foot (3), coiling (1) and lower mandrel member (16) are arranged on the opposite side of installation foot (3), coiling (1) and lower mandrel member (16) periphery are wound with circulation cloth (5), between two installation feet (3), be provided with gripper shoe (4), remove mechanism and comprise the second drive motors (10), the second drive motors (10) drives driver plate (11) running, driver plate (11) is provided with connecting rod (9), connecting rod (9) drives removes brush (7) along guide rail (6) side-to-side movement, collecting mechanism comprises vacuum chamber (8), driver plate (11) is arranged in vacuum chamber (8), vacuum chamber (8) lower end is connected with sweep-up pipe (12), sweep-up pipe (12) is connected with exhaust fan (13), the end of sweep-up pipe (12) is provided with collecting box (14), filter (15) is installed on collecting box (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203025571U CN203293772U (en) | 2013-05-23 | 2013-05-23 | Novel crawler-type dust-free blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203025571U CN203293772U (en) | 2013-05-23 | 2013-05-23 | Novel crawler-type dust-free blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203293772U true CN203293772U (en) | 2013-11-20 |
Family
ID=49569809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203025571U Expired - Fee Related CN203293772U (en) | 2013-05-23 | 2013-05-23 | Novel crawler-type dust-free blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203293772U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130605A (en) * | 2018-08-10 | 2019-01-04 | 王建国 | A kind of teacher education teaching aid |
| CN112428722A (en) * | 2020-11-09 | 2021-03-02 | 惠州学院 | Writing board with automatic cleaning function |
-
2013
- 2013-05-23 CN CN2013203025571U patent/CN203293772U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130605A (en) * | 2018-08-10 | 2019-01-04 | 王建国 | A kind of teacher education teaching aid |
| CN112428722A (en) * | 2020-11-09 | 2021-03-02 | 惠州学院 | Writing board with automatic cleaning function |
| CN112428722B (en) * | 2020-11-09 | 2022-03-08 | 惠州学院 | Writing board with automatic cleaning function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: AI NINGYI Effective date: 20140102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ai Shuyi Inventor after: Ai Ningyi Inventor before: Ai Shuyi |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: AI SHUYI TO: AI SHUYI AI NINGYI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140102 Address after: 253400, No. 2, AI Zhuang village, Dezhou County, Ningjin County, Shandong Patentee after: Ai Shuyi Patentee after: Ai Ningyi Address before: 253400, No. 2, AI Zhuang village, Dezhou County, Ningjin County, Shandong Patentee before: Ai Shuyi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150523 |
|
| EXPY | Termination of patent right or utility model |