CN203321844U - Four-person electric pedal dual-purpose fan for civil defense - Google Patents
Four-person electric pedal dual-purpose fan for civil defense Download PDFInfo
- Publication number
- CN203321844U CN203321844U CN2013203450129U CN201320345012U CN203321844U CN 203321844 U CN203321844 U CN 203321844U CN 2013203450129 U CN2013203450129 U CN 2013203450129U CN 201320345012 U CN201320345012 U CN 201320345012U CN 203321844 U CN203321844 U CN 203321844U
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- base
- pedal
- dual
- major axis
- purpose fan
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Abstract
The utility model relates to a dual-purpose fan, in particular to a four-person electric pedal dual-purpose fan for civil defense, which is characterized in that the left end and the right end of a base are provided with a pair of pedals respectively, the pedals are fixedly connected with pedal shafts, pedal flywheels are sleeved on the pedal shafts, a long shaft is arranged in the base, the upper end and the lower end of the long shaft are provided with a pair of gearing wheels respectively, the gearing wheels and the pedal flywheels are driven by chains, one side of the base is provided with a machine seat, a gear box and a motor are arranged on the machine seat, the outer side wall of the gear box is provided with a fan and a driven wheel, a drive wheel is arranged in the motor, the drive wheel and the driven wheel are in symmetric straight line distribution, and are driven by a V-shaped drive belt, and the long shaft is in drive connection with the gear box through a coupling. The four-person electric pedal dual-purpose fan for civil defense has the advantages that the structure is compact, the safety is improved, and the use is flexible and changeable.
Description
Technical field
The utility model relates to a kind of Dual-purpose fan, relates in particular to a kind of electric pedal of the four-player for people's air defense Dual-purpose fan.
Background technique
For the people's air defense blower fan, or be DYN dynamic in prior art, or be manual mode, be applicable to poor-performing, can't satisfy the demands.Be unfavorable for the needs in wartime.
The model utility content
The utility model is mainly to solve the deficiencies in the prior art, a kind of compact structure is provided, can manually start the running of blower fan simultaneously, also but electricity consumption starts the running of blower fan, increase the flexible performance of using, ensured the electric pedal of the four-player for the people's air defense Dual-purpose fan of the demand in wartime simultaneously.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of electric pedal of the four-player for people's air defense Dual-purpose fan, comprise base, the left end of described base and right-hand member are respectively equipped with the foot-operated of a pair of symmetrical distribution, described riding with pedal axle is fixedly connected, on described pedal axle, cover has the Pedal flywheel fixed with it, be provided with major axis in described base, the top and bottom of described major axis are respectively equipped with the drive wheel of a pair of symmetrical distribution, described drive wheel passes through the transmission of chain phase with Pedal flywheel, one side of described base is provided with support, described support is provided with gear-box and motor, the outer side wall of described gear-box is provided with the blower fan be in transmission connection mutually with it, the outer side wall of described gear-box is provided with the driven wheel of phase transmission with it, be provided with driving wheel in described motor, described driving wheel and driven wheel are the symmetrical line shape and distribute, described driving wheel passes through the transmission of V-type driving belt phase with driven wheel, described major axis is in transmission connection by shaft coupling mutually with gear-box.
Manual type: use the pedal drive major axis, major axis drives the gearbox running, and gearbox drives the blower fan running.
Power mode: motor drives gearbox by the V-type driving belt, and gearbox drives the blower fan running.
As preferably, the left end of described base and right-hand member are respectively equipped with the saddle of a pair of symmetrical distribution, described saddle and foot-operated corresponding distribution, the left end of described saddle is provided with the holding rod that should distribute in contrast, described holding rod and base fix, and described support and base are fixedly connected by angle steel.
As preferably, described pedal axle and base, major axis and base fix transmission by anchor ear respectively, and described anchor ear and base are fixedly connected, and in described base, are provided with reinforcing bar.
Therefore, the electric pedal of the four-player for people's air defense Dual-purpose fan of the present utility model, compact structure, promote Security, uses flexible and changeable.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A to structural representation.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1: as depicted in figs. 1 and 2, a kind of electric pedal of the four-player for people's air defense Dual-purpose fan, comprise base 1, the left end of described base 1 and right-hand member are respectively equipped with foot-operated 2 of a pair of symmetrical distribution, described foot-operated 2 are fixedly connected with pedal axle 20, on described pedal axle 20, cover has the Pedal flywheel 3 fixed with it, be provided with major axis 4 in described base 1, the top and bottom of described major axis 4 are respectively equipped with the drive wheel 5 of a pair of symmetrical distribution, described drive wheel 5 passes through chain 6 phase transmissions with Pedal flywheel 3, one side of described base 1 is provided with support 7, described support 7 is provided with gear-box 8 and motor 9, the outer side wall of described gear-box 8 is provided with the blower fan 10 be in transmission connection mutually with it, the outer side wall of described gear-box 8 is provided with the driven wheel 11 of phase transmission with it, be provided with driving wheel 12 in described motor 9, described driving wheel 12 is the symmetrical line shape with driven wheel 11 and distributes, described driving wheel 12 passes through the 13 phase transmissions of V-type driving belt with driven wheel 11, described major axis 4 is in transmission connection by shaft coupling 14 mutually with gear-box 8.The left end of described base 1 and right-hand member are respectively equipped with the saddle 15 of a pair of symmetrical distribution, described saddle 15 and foot-operated 2 corresponding distributions, the left end of described saddle 15 is provided with the holding rod 16 that should distribute in contrast, described holding rod 16 fixes with base 1, and described support 7 is fixedly connected by angle steel 17 with base 1.Described pedal axle 20 fixes transmission by anchor ear 18 with base 1, major axis 4 respectively with base 1, and described anchor ear 18 is fixedly connected with base 1, in described base 1, is provided with reinforcing bar 19.
Claims (3)
1. the electric pedal of the four-player for a people's air defense Dual-purpose fan, it is characterized in that: comprise base (1), the left end of described base (1) and right-hand member are respectively equipped with foot-operated (2) of a pair of symmetrical distribution, described foot-operated (2) are fixedly connected with pedal axle (20), the upper cover of described pedal axle (20) has the Pedal flywheel (3) fixed with it, be provided with major axis (4) in described base (1), the top and bottom of described major axis (4) are respectively equipped with the drive wheel (5) of a pair of symmetrical distribution, described drive wheel (5) passes through chain (6) phase transmission with Pedal flywheel (3), one side of described base (1) is provided with support (7), described support (7) is provided with gear-box (8) and motor (9), the outer side wall of described gear-box (8) is provided with the blower fan (10) be in transmission connection mutually with it, the outer side wall of described gear-box (8) is provided with the driven wheel (11) of phase transmission with it, be provided with driving wheel (12) in described motor (9), described driving wheel (12) is the symmetrical line shape with driven wheel (11) and distributes, described driving wheel (12) passes through V-type driving belt (13) phase transmission with driven wheel (11), described major axis (4) is in transmission connection by shaft coupling (14) mutually with gear-box (8).
2. the electric pedal of the four-player for people's air defense Dual-purpose fan according to claim 1, it is characterized in that: the saddle (15) that the left end of described base (1) and right-hand member are respectively equipped with a pair of symmetrical distribution, described saddle (15) and foot-operated (2) corresponding distribution, the left end of described saddle (15) is provided with the holding rod (16) that should distribute in contrast, described holding rod (16) fixes with base (1), and described support (7) is fixedly connected by angle steel (17) with base (1).
3. the electric pedal of the four-player for people's air defense Dual-purpose fan according to claim 1 and 2, it is characterized in that: described pedal axle (20) fixes transmission by anchor ear (18) with base (1), major axis (4) respectively with base (1), described anchor ear (18) is fixedly connected with base (1), is provided with reinforcing bar (19) in described base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203450129U CN203321844U (en) | 2013-06-17 | 2013-06-17 | Four-person electric pedal dual-purpose fan for civil defense |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203450129U CN203321844U (en) | 2013-06-17 | 2013-06-17 | Four-person electric pedal dual-purpose fan for civil defense |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203321844U true CN203321844U (en) | 2013-12-04 |
Family
ID=49661200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203450129U Expired - Fee Related CN203321844U (en) | 2013-06-17 | 2013-06-17 | Four-person electric pedal dual-purpose fan for civil defense |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203321844U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422486A (en) * | 2015-12-10 | 2016-03-23 | 中国科学院理化技术研究所 | Civil air defense fan |
| CN106837835A (en) * | 2017-03-27 | 2017-06-13 | 北京天立成信机械电子设备有限公司 | A kind of civil air defense constructions and installations ventilation equipment |
-
2013
- 2013-06-17 CN CN2013203450129U patent/CN203321844U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422486A (en) * | 2015-12-10 | 2016-03-23 | 中国科学院理化技术研究所 | Civil air defense fan |
| CN106837835A (en) * | 2017-03-27 | 2017-06-13 | 北京天立成信机械电子设备有限公司 | A kind of civil air defense constructions and installations ventilation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Linjiang Industrial Park, Xiaoshan District, Hangzhou city 311228 eight weft Road No. 3338 in Zhejiang Province Patentee after: ZHEJIANG SANYI CIVIL AIR DEFENSE ENGINEERING EQUIPMENT CO., LTD. Address before: Linjiang Industrial Park, Xiaoshan District, Hangzhou city 311228 eight weft Road No. 3338 in Zhejiang Province Patentee before: ZHEJIANG SANYI CIVIL AIR DEFENSE ENGINEERING EQUIPMENT CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20180617 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |