CN2501302Y - Direct connecting electric rolling speed reducer for greenhouse - Google Patents
Direct connecting electric rolling speed reducer for greenhouse Download PDFInfo
- Publication number
- CN2501302Y CN2501302Y CN01262021U CN01262021U CN2501302Y CN 2501302 Y CN2501302 Y CN 2501302Y CN 01262021 U CN01262021 U CN 01262021U CN 01262021 U CN01262021 U CN 01262021U CN 2501302 Y CN2501302 Y CN 2501302Y
- Authority
- CN
- China
- Prior art keywords
- worm
- speed reducer
- roller shutter
- utility
- model
- 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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- 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
Abstract
The utility model discloses a direct-connect electric roller shutter reducer for greenhouse plastic shed, belonging to the agriculture automation equipment technology field. The purpose of the utility model is to provide an electric roller shutter reducer of small volume, light weight, convenient and safe operation, high adaptability and long service life. A worm wheel and worm deceleration transmission mechanism is installed and supported by an axle sleeve and a bearing in a crate composed of a main shell and an auxiliary shell, the two ends of the output shafts of the worm wheel are both provided with connection flanges, and one side of the crate is provided with a frame with fixing holes, which can be connected to and fixed on an axle sleeve. The utility model is characterized in that the other end of the crate is provided with a motor, the main shaft of which is directly connected to a driving shaft of a cycloid pin wheel decelerating mechanism in the crate, and a steering arm of the cycloid pin wheel deceleration mechanism is coaxially connected to a worm shaft to form a transmission system. The utility model has the advantages of good high speed performance, stable operation, small volume, light weight, high wear-resistance and reliability, and long service life. The utility model has various installation forms, simple installation, and high adaptability, and can be applied to various kinds of green house plastic sheds.
Description
Technical field
The utility model discloses a kind of associated mode greenhouse plastic tunnel electric rolling reductor, belong to agricultural automation equipment
Technical field.
Background technology
The insulation of traditional greenhouse plastic tunnel covers that the many employings of curtain are manually drawn, the thatch putting curtain with mat, and the big efficient of labour intensity is low, has adopted the electric rolling machine to replace that manpower draws, the thatch putting curtain.At present; installing type electric rolling machine before the canopy; basically all belong to retinue installation method; divide three kinds again by the structure difference of reductor: first kind is pure gear type structure; in order to be adapted to big reduction of speed ratio, level has adopted and has pulled the hoist crane machine core structure at a high speed, has satisfied the needs of reduction of speed significantly; for the needs slow speed turbine stage of exporting high pulling torque and satisfying big carrying has adopted big modulus roller gear, for shut down midway and when having a power failure the demand of braking adopted braking of friction format or castellated braking etc.Second kind is that the chain block structure is changed to have the worm and wormwheel structure of self-locking property, finishes big reduction of speed ratio and realizes auto-lock function.The third is the second-stage worm worm gear arrangement.There are deficiencies such as the big quality of volume is big, adaptability poor reliability, life-span weak point in various degree in said structure.
Summary of the invention
Goal of the invention of the present utility model provides that the little light weight of a kind of volume, easy and safe to operate, adaptability are strong, the greenhouse plastic tunnel directly connected-type electric roller shutter reductor of long service life.
Technical characterictic of the present utility model is that the first order has adopted and the direct coupled cycloidal planetary gear speed reducer structure of motor shaft; Big modulus Worm and worm-wheel gearing has been adopted in the second level.Mainly utilized cycloidal planetary gear speed reducer structure stable drive noiselessness, the big dependable performance of moment of torsion, reduction of speed is than big, and the good self-locking property of worm and gear and big reduction of speed are than the characteristic of high bearing capacity.
Below specifically introduce structure of the present utility model: a kind of plastic tunnel directly connected-type electric roller shutter reductor, at main casing, the cabinet that subshell is formed is interior by axle sleeve, bearings is installed the worm and gear reduction gearing mechanism, connecting flange respectively is equipped with at the output shaft two ends of worm gear, one side of cabinet is provided with the support of the band fixing hole that can be connected and fixed with bracing frame, it is characterized in that the cabinet opposite side installed electromotor, the driving shaft of the cycloidal planetary gear speed reducer structure that motor main shaft is interior with being installed in cabinet directly is connected the pivoted arm of cycloidal planetary gear speed reducer structure and the coaxial formation power train that links to each other of worm shaft.
The course of work of the present utility model is the driving shaft of motor drives cycloidal planetary gear speed reducer structure, slow down through planetary gear mechanism, power is passed to the connecting flange of worm and wormwheel reduction gearing mechanism by pivoted arm, drives curtain rolling shaft and rolls when covering curtain with mat roller shutter machine band and bracing frame along the same moved further of canopy face.
Characteristics of the present utility model are that the first order has adopted and the direct coupled cycloidal planetary gear speed reducer structure of motor shaft; Big modulus Worm and worm-wheel gearing has been adopted in the second level.Mainly utilized cycloidal planetary gear speed reducer structure stable drive noiselessness, the big dependable performance of moment of torsion, reduction of speed are than big, and the good self-locking property of worm and gear and big reduction of speed are than the characteristic of high bearing capacity, thereby realized the superperformance of complete machine, overcome the shortcoming of other type.This combination has made full use of that high speed performance is good, stable working, the little light weight of volume, advantage such as wear-resisting Q-percentile life is long.The utility model has designed the support that places worm gear one side, can be used for before the canopy or multiple installation form such as canopy end, and it is strong that simple adaptability is installed, and has good self-locking performance, glides voluntarily after can effectively preventing to cover with mat curtain and rolling.Be applicable to various greenhouses plastic tunnel.
Description of drawings
Figure of description 1 is master of the present utility model (a cuing open) view.Figure of description 2 is a left side of the present utility model (cuing open) views.Among the figure: 1 oil sealing, 2 glands, 3 liners, 4 bearings, 5 adjusting pads, 6 worm screws, 7 main casings, 8 adjustment dishes, 9 bearings, 10 pivoted arms, 11 cycloidal planetary gear speed reducer structures, 12 terminal pads, 13 bevel gear assemblies, 14 driving shafts, 15 electromotor, 16 axle sleeves, 17 oil sealings, 18 adjusting pads, 19 output shafts, 20 connecting flanges, 21 worm gears, 22 subshells, 23 supports.
Embodiment
Embodiment of the present utility model is referring to accompanying drawing, a kind of plastic tunnel directly connected-type electric roller shutter reductor, in main casing (7), the cabinet that subshell (22) is formed is interior by axle sleeve (16), bearing (4) supports installs worm gear (21) worm screw (6) reduction gearing mechanism, connecting flange (20) respectively is equipped with at output shaft (19) two ends of worm gear (21), one side of cabinet is provided with the support (23) of the band fixing hole that can be connected and fixed with bracing frame, it is characterized in that the cabinet opposite side installed electromotor (15), the driving shaft (14) of the cycloidal planetary gear speed reducer structure (11) that electromotor (15) main shaft is interior with being installed in cabinet directly is connected pivoted arm of cycloidal planetary gear speed reducer structure (10) and the coaxial formation power train that links to each other of worm screw (6).
Among the embodiment, custom when rotating reductor manually when having a power failure in order to take into full account, in the terminal pad (12) that connects main casing (7) and electromotor (15), be provided with bevel gear assembly (13), the gear of bevel gear assembly (13) and coaxial connection of driving shaft (14) of cycloidal planetary gear speed reducer structure (11), another gear is supported and fixed on a side of terminal pad (12) by rotating shaft, rotating shaft one end pass-out cabinet, the side of having, end tenon.Can utilize instrument to rotate this axle and put down and cover curtain with mat, at thatch putting curtain initial stage during use, because the torsion that need provide is big, it is more laborsaving therefore to rotate this axial ratio.
Custom when rotating reductor manually when having a power failure in order to take into full account, an end pass-out main casing (7) of the worm shaft of worm gear (21) worm screw (6) reduction gearing mechanism, the side of having, end tenon.When covering with mat after curtain puts down a circle, under the effect of deadweight, the component of downward rolling has been arranged owing to cover curtain with mat, at this moment use the rotary worm shaft efficiency instead and will improve greatly, shortened and put down the time of covering curtain with mat, be beneficial to booth thermal insulation.
In the present embodiment, electromotor has adopted Y series electromotor, and the cycloidal planetary gear speed reducer structure has used the speed change movement of general cycloidal planetary gear speed reducer BWY18-59-1.1.
Claims (5)
1, a kind of plastic tunnel directly connected-type electric roller shutter reductor, in main casing (7), the cabinet that subshell (22) is formed is interior by axle sleeve (16), bearing (4) supports installs worm gear (21) worm screw (6) reduction gearing mechanism, connecting flange (20) respectively is equipped with at output shaft (19) two ends of worm gear (21), one side of cabinet is provided with the support (23) of the band fixing hole that can be connected and fixed with bracing frame, it is characterized in that the cabinet opposite side installed electromotor (15), the driving shaft (14) of the cycloidal planetary gear speed reducer structure (11) that electromotor (15) main shaft is interior with being installed in cabinet directly is connected pivoted arm of cycloidal planetary gear speed reducer structure (10) and the coaxial formation power train that links to each other of worm screw (6).
2, plastic tunnel directly connected-type electric roller shutter reductor according to claim 1, it is characterized in that connecting in the terminal pad (12) of main casing (7) and electromotor (15) and be provided with bevel gear assembly (13), the gear of bevel gear assembly (13) and coaxial connection of driving shaft (14) of cycloidal planetary gear speed reducer structure (11), another gear is supported and fixed on a side of terminal pad (12) by rotating shaft, rotating shaft one end pass-out cabinet, the side of having, end tenon.
3, plastic tunnel directly connected-type electric roller shutter reductor according to claim 1 is characterized in that an end pass-out main casing (7) of the worm shaft of worm gear (21) worm screw (6) reduction gearing mechanism, the side of having, end tenon.
4, plastic tunnel directly connected-type electric roller shutter reductor according to claim 1 is characterized in that electromotor (15) has adopted Y series electromotor.
5, plastic tunnel directly connected-type electric roller shutter reductor according to claim 1 is characterized in that cycloidal planetary gear speed reducer structure (11) has used the speed change movement of general cycloidal planetary gear speed reducer BWY18-59-1.1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262021U CN2501302Y (en) | 2001-10-16 | 2001-10-16 | Direct connecting electric rolling speed reducer for greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01262021U CN2501302Y (en) | 2001-10-16 | 2001-10-16 | Direct connecting electric rolling speed reducer for greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2501302Y true CN2501302Y (en) | 2002-07-24 |
Family
ID=33669839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01262021U Expired - Fee Related CN2501302Y (en) | 2001-10-16 | 2001-10-16 | Direct connecting electric rolling speed reducer for greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2501302Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747659A (en) * | 2015-03-31 | 2015-07-01 | 深圳市兆威机电有限公司 | Speed reducer for driving window curtain or door curtain |
| CN104786079A (en) * | 2015-04-30 | 2015-07-22 | 广西西江锅炉制造有限公司 | Boiler barrel drilling support |
| CN108105357A (en) * | 2017-11-08 | 2018-06-01 | 四川环龙技术织物有限公司 | A kind of papermaking felt needling machine efficient tension driving transmission device |
-
2001
- 2001-10-16 CN CN01262021U patent/CN2501302Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104747659A (en) * | 2015-03-31 | 2015-07-01 | 深圳市兆威机电有限公司 | Speed reducer for driving window curtain or door curtain |
| CN104786079A (en) * | 2015-04-30 | 2015-07-22 | 广西西江锅炉制造有限公司 | Boiler barrel drilling support |
| CN108105357A (en) * | 2017-11-08 | 2018-06-01 | 四川环龙技术织物有限公司 | A kind of papermaking felt needling machine efficient tension driving transmission device |
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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 |