CN2524483Y - slide chain belt type curtain rolling machine - Google Patents
slide chain belt type curtain rolling machine Download PDFInfo
- Publication number
- CN2524483Y CN2524483Y CN02210162U CN02210162U CN2524483Y CN 2524483 Y CN2524483 Y CN 2524483Y CN 02210162 U CN02210162 U CN 02210162U CN 02210162 U CN02210162 U CN 02210162U CN 2524483 Y CN2524483 Y CN 2524483Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- motor
- sprocket
- roller shutter
- chain
- 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.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model relates to a slide chain belt type curtain rolling machine. Clockwise and counterclockwise rotating of a motor is controlled by a reversing switch, a main driven wheel axle and the motor are arranged on a same motor base, the motor base can move up and down along a slide shaft, and a power belt pulley, a main driven wheel, a reduction wheel and a large belt pulley are transmitted by a belt at a reduction ratio; a small chain wheel, a medium large chain wheel, a medium small chain wheel and a curtain rolling chain wheel are transmitted by a chain at an increase ratio; when rolling and unrolling a curtain by hand, a manual crank and a ratchet are arranged and can be either operated on single side, or operated on both sides by two people. The utility model has the advantages that: the utility model realizes mechanical curtain rolling and unrolling which saves labor and time, and no load start of the motor which prevents the motor from burning when start, when rolling and unrolling the curtain by hand, an electricity driven part is absolutely thrown off and the utility model becomes a pure hand mechanism, and when rolling and unrolling the curtain electrically, the manual crank and the ratchet are removed to avoid blocking of the ratchet.
Description
Technical field
The utility model relates to a kind of agriculture green house of vegetables folding and unfolding canopy curtain sliding chain belt roller shutter machine.
Background technology
North of china in winter temperature cold is not suitable for the growth of crops, still can grow for making winter crops, and people have invented the method for planting vegetable in the booth.Agricultural green house of vegetables ceiling adopts transparent materials such as plastics more, day on daytime, the light transmission plastics shone on the crops, absorb the heat of daylight simultaneously, evening, there is not the irradiation of daylight, in the canopy outside canopy distribute heat, temperature of shed reduces, heat excessive loss in the canopy is added a cover insulation canopy curtain evening outside canopy, folding and unfolding canopy curtain adopts manual pulling rope at present, the way that the canopy curtain is rolled and put down, folding and unfolding every day canopy curtain is heavy manual labor of peasant, and labour intensity is very big, wastes time and energy.
Summary of the invention
The purpose of this utility model provides a kind of sliding chain belt roller shutter machine of time saving and energy saving mechanization folding and unfolding canopy curtain.
The purpose of this utility model is achieved in that
A kind of sliding chain belt roller shutter machine comprises motor base, motor, two-direction switch, powered pulley, principal and subordinate wheel, ratio wheel, big belt pulley, sliding axle, slip cap, clutch handle, minor sprocket, sprocket wheel broad in the middle, middle minor sprocket, roller shutter sprocket wheel, lock circle, the strap of the brake, band-type brake handle, artificial crank, ratchet, frame; Motor is installed on the motor base, by two-direction switch control rotating, powered pulley is installed on the motor shaft, principal and subordinate wheel, ratio wheel are installed on the same principal and subordinate wheel axle, the principal and subordinate wheel axle is installed on the same motor base by bearing block and motor, by belt transmission, be that reduction of speed compares transmission between powered pulley, principal and subordinate wheel, ratio wheel, the big belt pulley; Motor base is movably connected on the sliding axle by slip cap, and the clutch handle hole that clutch handle passes on the motor base is connected with the clutch fulcrum; Minor sprocket and big belt pulley by chain drive, are the speed increasing ratio transmissions between minor sprocket, sprocket wheel broad in the middle, middle minor sprocket, the roller shutter sprocket wheel on same chainlet wheel shaft; Chainlet wheel shaft, intermediate chain wheel shaft, roller shutter sprocket shaft are connected on the frame by bearing block, lock circle, the strap of the brake are arranged on the chainlet wheel shaft, the strap of the brake is connected with the band-type brake handle, under the band-type brake handle control spring is arranged, artificial crank can be connected chainlet wheel shaft both sides, wherein a side is connected with the chainlet wheel shaft by ratchet, and opposite side directly is connected with the chainlet wheel shaft.
Above-mentioned sliding chain belt roller shutter machine, the pitch of chain is 19.05mm, belt is the Type B V-belt.
Above-mentioned sliding chain belt roller shutter machine, body is provided with safety guard outward.
Benefit of the present utility model is:
Realize mechanization folding and unfolding canopy curtain, time saving and energy saving, motor base is removable, can realize that empty load of motor starts, and burns out motor when avoiding starting, when adopting manual folding and unfolding canopy curtain, the mobile motor base breaks away from ratio wheel and big belt pulley, and electronic part is got rid of fully becomes pure man-operated mechanism, during electric retractable canopy curtain, take artificial crank, ratchet, can avoid ratchet to block.
Description of drawings
Fig. 1 the utility model front view
Fig. 2 the utility model left view
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified
As shown in the figure, a kind of sliding chain belt roller shutter machine comprises motor base 2, motor 1, two-direction switch, powered pulley 22, principal and subordinate wheel 21, ratio wheel 20, big belt pulley 19, sliding axle 23, slip cap 24, clutch handle 25, minor sprocket 14, sprocket wheel broad in the middle 12, middle minor sprocket 13, roller shutter sprocket wheel 11, lock circle 17, the strap of the brake 18, band-type brake handle 26, artificial crank 15, ratchet 16, frame 30; Motor 1 is installed on the motor base 2, by two-direction switch control rotating, powered pulley 22 is installed on the motor shaft, principal and subordinate wheel 21, ratio wheel 20 are installed on the same principal and subordinate wheel axle 3, principal and subordinate wheel axle 3 is installed on the same motor base 2 by bearing block 4 and motor 1, pass through belt transmission between powered pulley 22, principal and subordinate wheel 21, ratio wheel 20, the big belt pulley 19, belt may be selected to be the Type B V-belt, is that reduction of speed compares transmission between powered pulley 22, principal and subordinate wheel 21, ratio wheel 20, the big belt pulley 19; Motor base 2 is movably connected on the sliding axle 23 by slip cap 24, sliding axle 23 two ends are fixed on the frame 30, the clutch handle hole 29 that clutch handle 25 passes on the motor base is connected with clutch fulcrum 28, when electric motor starting, motor base moves up, ratio wheel and big belt pulley are broken away from, get rid of motor load, the realization empty load of motor starts, burn out motor when avoiding starting, when adopting manual folding and unfolding canopy curtain, the motor base that moves up breaks away from ratio wheel and big belt pulley, and electronic part is got rid of fully becomes pure man-operated mechanism; Minor sprocket 14 and big belt pulley 19 are on same chainlet wheel shaft 6, minor sprocket 14, sprocket wheel 12 broad in the middle, middle minor sprocket 13, between the roller shutter sprocket wheel 11 by chain drive, it is 19.05mm that chain can be selected pitch, minor sprocket 14, sprocket wheel 12 broad in the middle, middle minor sprocket 13, it between the roller shutter sprocket wheel 11 the speed increasing ratio transmission, chainlet wheel shaft 6 is connected on the frame 30 by bearing block 5, intermediate chain wheel shaft 8 is connected on the frame 30 by bearing block 7, roller shutter sprocket shaft 10 is connected on the frame 30 by bearing block 9, lock circle 17 is arranged on the chainlet wheel shaft 6, the strap of the brake 18, play braking action, the strap of the brake 18 is connected with band-type brake handle 26, the band-type brake handle has control spring 27 26 times, artificial crank 15 can be connected chainlet wheel shaft 6 both sides, and wherein a side is connected with the chainlet wheel shaft by ratchet 16, and opposite side directly is connected with the chainlet wheel shaft.During electric retractable canopy curtain, take artificial crank, ratchet, can avoid ratchet to block.When adopting manual folding and unfolding canopy curtain, install artificial crank, ratchet, can one-sidedly operate, also can double bilateral operation.Above-mentioned sliding chain belt roller shutter machine, body is provided with the iron sheet safety guard outward, avoids motor and transmission mechanism to expose outside, and the person of damaging easily also is unfavorable for maintenance to equipment itself, and in addition, there had safety guard to lock to be antitheft.
Claims (3)
1. a sliding chain belt roller shutter machine is characterized in that: comprise motor base (2), motor (1), two-direction switch, powered pulley (22), principal and subordinate wheel (21), ratio wheel (20), big belt pulley (19), sliding axle (23), slip cap (24), clutch handle (25), minor sprocket (14), sprocket wheel broad in the middle (12), middle minor sprocket (13), roller shutter sprocket wheel (11), lock circle (17), the strap of the brake (18), band-type brake handle (26), artificial crank (15), ratchet (16), frame (30); Motor (1) is installed on the motor base (2), by two-direction switch control rotating, powered pulley (22) is installed on the motor shaft, principal and subordinate wheel (21), ratio wheel (20) are installed on the same principal and subordinate wheel axle (3), principal and subordinate wheel axle (3) is installed on the same motor base (2) by bearing block (4) and motor (1), by belt transmission, be that reduction of speed compares transmission between powered pulley (22), principal and subordinate wheel (21), ratio wheel (20), the big belt pulley (19); Motor base (2) is movably connected on the sliding axle (23) by slip cap (24), and the clutch handle hole (29) that clutch handle (25) passes on the motor base is connected with clutch fulcrum (28); Minor sprocket (14) and big belt pulley (19) by chain drive, are the speed increasing ratio transmissions between minor sprocket (14), sprocket wheel broad in the middle (12), middle minor sprocket (13), the roller shutter sprocket wheel (11) on same chainlet wheel shaft (6); Chainlet wheel shaft (6), intermediate chain wheel shaft (8), roller shutter sprocket shaft (10) are connected on the frame (20) by bearing block, lock circle (17), the strap of the brake (18) are arranged on the chainlet wheel shaft (6), the strap of the brake (18) is connected with band-type brake handle (26), control spring (27) is arranged under the band-type brake handle (26), artificial crank (15) can be connected chainlet wheel shaft (6) both sides, wherein a side is connected with chainlet wheel shaft (6) by ratchet (16), and opposite side directly is connected with chainlet wheel shaft (6).
2. sliding chain belt roller shutter machine according to claim 1, it is characterized in that: the pitch of chain is 19.05mm, belt is the Type B V-belt.
3. sliding chain belt roller shutter machine according to claim 1, it is characterized in that: body is provided with safety guard outward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02210162U CN2524483Y (en) | 2002-02-08 | 2002-02-08 | slide chain belt type curtain rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02210162U CN2524483Y (en) | 2002-02-08 | 2002-02-08 | slide chain belt type curtain rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524483Y true CN2524483Y (en) | 2002-12-11 |
Family
ID=33690422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02210162U Expired - Fee Related CN2524483Y (en) | 2002-02-08 | 2002-02-08 | slide chain belt type curtain rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524483Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454071A (en) * | 2019-08-30 | 2019-11-15 | 北京吉时开启智能科技有限公司 | Electric rolling curtain window screen |
| CN113945840A (en) * | 2020-07-17 | 2022-01-18 | 深圳绿米联创科技有限公司 | Method for detecting slippage of curtain motor, curtain motor and curtain |
-
2002
- 2002-02-08 CN CN02210162U patent/CN2524483Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110454071A (en) * | 2019-08-30 | 2019-11-15 | 北京吉时开启智能科技有限公司 | Electric rolling curtain window screen |
| CN113945840A (en) * | 2020-07-17 | 2022-01-18 | 深圳绿米联创科技有限公司 | Method for detecting slippage of curtain motor, curtain motor and curtain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |