CN201718262U - Supporting rod of shaft drive greenhouse booth shutter rolling machine - Google Patents
Supporting rod of shaft drive greenhouse booth shutter rolling machine Download PDFInfo
- Publication number
- CN201718262U CN201718262U CN2009202406762U CN200920240676U CN201718262U CN 201718262 U CN201718262 U CN 201718262U CN 2009202406762 U CN2009202406762 U CN 2009202406762U CN 200920240676 U CN200920240676 U CN 200920240676U CN 201718262 U CN201718262 U CN 201718262U
- Authority
- CN
- China
- Prior art keywords
- axle
- supporting rod
- gear case
- rolling machine
- articulated
- 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
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- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The utility model discloses a supporting rod of a shaft drive greenhouse booth shutter rolling machine, which is characterized in that two segments of supporting rods and two segments of shafts are provided, wherein the shafts are arranged in the supporting rods. A cone gearbox is respectively arranged two ends of each segment of supporting rod and is fixedly connected through threads or a bolt. A cone gear is respectively arranged at two ends of the shafts in the supporting rods and is connected through keys. The two segment of supporting rods are connected through a shaft, a cylindrical gearbox and a hinge joint. The other end of a segment of the supporting rod is fixed on the ground through hinge joint and a gearbox. With the arrangement, the machine can separate torque generated by motive power from torque of a roller shutter and perform long-distance delivery, to ensure a quicker and more convenient shutter rolling process. The operation safety factor is effectively improved, the pressure to booth surface is reduced, and the maintenance and the servicing of the booth are facilitated.
Description
Technical field
The utility model relates to a kind of agricultural machinery, exactly is through-drive greenhouse curtain-rolling machine strut.
Technical background
(Chinese utility model patent notification number is CN2819765 to former foot-operated greenhouse curtain-rolling machine, patent No. Zl200520086923.x) some shortcomings have been exposed in actual applications gradually, mainly show: 1, roller shutter machine mechanism and footstep mechanism are connected as a single entity, the operator moves on must be with straw mat in the roller shutter process, very inconvenience also exists certain dangerous simultaneously.2, in the roller shutter machine process, the operator to adjust the balance of self, causes operation inconvenience because of the different angles that will ceaselessly adjust pedal of guide rail with the horizontal plane angle.3, guide rail is made difficulty, and inconvenience is installed, and yielding, the guide rail light-baffling phenomena is also more outstanding, and the straw mat volume is put inconvenience under the guide rail.4, existing chain sprocket transmitting torque mode is generally transmitted distance less than 5 meters, and chain is easily sagging, scratches the canopy film.
Summary of the invention
The purpose of this utility model provides a kind ofly separates the torque that motive power produced with the roller shutter torque, and the through-drive greenhouse curtain-rolling machine strut that transmits at a distance.
For reaching above purpose, through-drive greenhouse curtain-rolling machine support bar, mainly form by support bar, axle, it is characterized in that, axle 20,27 is located in the support bar 21,28, be respectively equipped with conical gear case 19,23 and 29,30 at the two ends of axle 20,27, conical gear case 23,30 is connected by roller gear case 24, axle 31, articulated 36, axle 31 and bearing, and articulated 36 and roller gear case 24 are made one; Axle 31,32 is realized transmissions by the bevel gear set at axle 27 two ends, and axle 33,37 is realized transmissions by the bevel gear set at axle 20 two ends, axle 31,37 respectively with roller gear case 24 in roller gear group 25 in roller gear connect; Conical gear case 29 is connected with articulated by axle 32 and bearing, and articulated 26 is fixed on the lower margin.
By above device, the utility model has solved the deficiency that foot-operated greenhouse curtain-rolling machine (ZL200520086923.x) exists well, the torque that realization produces motive power separates with the roller shutter torque and grows apart from transmitting, make the faster convenience of roller shutter process, improved the handling safety coefficient effectively, reduced pressure, also helped the maintaining of canopy chamber the canopy face.
Description of drawings
Now in conjunction with the accompanying drawings the utility model is further described
Fig. 1 is foot-operated greenhouse curtain-rolling machine (ZL200520086923.x) overall structure schematic diagram.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model lateral plan.
Embodiment
The utility model is an improved device on the basis of former Fig. 1, so the structure among Fig. 1 no longer is further described, just the Reference numeral among Fig. 1 is described.As Fig. 2, shown in Figure 3, the utility model is mainly by articulated 26, support bar 21,28, and axle 20,27, conical gear case 19,23,29,30, roller gear case 24 is formed.A pair of conical gear 22 is arranged in the conical gear case, be used for transmitting torque and change the transmission of torque direction.Axle 31,32,33 and conical gear are by key connecting.Gear-box is connected by bearing with axle, to realize freely rotating of axle.Axle 20,27 is connected by key, screw thread or splined shaft with conical gear, and support bar and spool have two sections is with freely rotating of support bar in the realization roller shutter process.Support bar 21,28 and conical gear case 19,23,29,30 are by screw thread or thread connection, to guarantee carrying out smoothly of roller shutter process.Conical gear case 29 is connected with articulated 26 by axle 32 and bearing, and articulated 26 is fixed on the foundation bolt, plays fixing, supporting role. Conical gear case 23,30 is connected by roller gear case 24, axle 31, articulated 36, axle 31 and bearing, and articulated 36 and gear-box 24 are made one.Roller gear group 25 is transmitted the torque of conical gears 35, and support bar 21,28 can freely be rotated, and spools 32 connect with power shaft 7 or output shaft 13, and spools 33 connect with curtain rolling shaft, and conical gear case 30 can be connected by bolt with articulated 36.
Operation principle of the present utility model is: the torque of power shaft 7 or output shaft 13 through gear train and the axle turn to successively, be delivered to the axle 33, axle 33 drives curtain rolling shaft and rotates, the straw mat that is fixed on the iron pipe is scrolled up along meeting from stage, the angle that forms between two struts changes with moving of straw mat, and the reaction force that the roller shutter torque produces is overcome by strut.
Claims (1)
1. through-drive greenhouse curtain-rolling machine support bar, mainly form by support bar, axle, it is characterized in that: axle (20,27) is located in the support bar (21,28), be respectively equipped with conical gear case (19,23) and (29,30) at the two ends of axle (20,27), conical gear case (23,30) is connected by roller gear case (24), axle (31), articulated (36), axle (31) and bearing, and articulated (36) and roller gear case (24) are made one; Transmission is realized by the bevel gear set at axle (27) two ends in axle (31), (32), axle (33,37) is realized transmission by the bevel gear set at axle (20) two ends, axle (31,37) respectively with roller gear case (24) in roller gear group (25) in roller gear connect; Conical gear case (29) is connected with articulated by axle (32) and bearing, and articulated (26) is fixed on the lower margin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202406762U CN201718262U (en) | 2009-10-30 | 2009-10-30 | Supporting rod of shaft drive greenhouse booth shutter rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202406762U CN201718262U (en) | 2009-10-30 | 2009-10-30 | Supporting rod of shaft drive greenhouse booth shutter rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201718262U true CN201718262U (en) | 2011-01-26 |
Family
ID=43486520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202406762U Expired - Fee Related CN201718262U (en) | 2009-10-30 | 2009-10-30 | Supporting rod of shaft drive greenhouse booth shutter rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201718262U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120104A (en) * | 2012-12-12 | 2013-05-29 | 邱惠民 | Biaxial rolling shutter machine installed with small teeth difference reducer and used for greenhouse |
| CN104453289A (en) * | 2014-11-28 | 2015-03-25 | 重庆广建装饰股份有限公司 | Intelligent bus stop rainshed |
-
2009
- 2009-10-30 CN CN2009202406762U patent/CN201718262U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103120104A (en) * | 2012-12-12 | 2013-05-29 | 邱惠民 | Biaxial rolling shutter machine installed with small teeth difference reducer and used for greenhouse |
| CN104453289A (en) * | 2014-11-28 | 2015-03-25 | 重庆广建装饰股份有限公司 | Intelligent bus stop rainshed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20121030 |