CN202531745U - Rolling machine - Google Patents
Rolling machine Download PDFInfo
- Publication number
- CN202531745U CN202531745U CN2011205700558U CN201120570055U CN202531745U CN 202531745 U CN202531745 U CN 202531745U CN 2011205700558 U CN2011205700558 U CN 2011205700558U CN 201120570055 U CN201120570055 U CN 201120570055U CN 202531745 U CN202531745 U CN 202531745U
- Authority
- CN
- China
- Prior art keywords
- gear
- key
- gear shaft
- internal tooth
- wheel
- 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
Links
Classifications
-
- 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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- Retarders (AREA)
Abstract
The utility model discloses a rolling machine and relates to a rolling device, which comprises a speed reducing device and a belt wheel. The rolling machine is characterized in that the belt wheel is connected with a first gear shaft through a first flat key; the first gear shaft is inserted into a driving gear; the driving gear is in meshed transmission with a duplex gear; the duplex gear is in meshed transmission with a double-key gear; the double-key gear is connected with a central gear through a second flat key; a boss is arranged at the left end of the central gear and connected with an internal tooth sliding key wheel; the speed reducing device is arranged in the internal tooth sliding key wheel and consists of four planetary gears and four planetary gear shafts; the internal tooth sliding key wheel is connected with one end of a second gear shaft; and a roller connecting sleeve is fixed at the other end of the second gear shaft. The rolling machine is durable, reasonable in design of rotating speed ratio and torque, portable, easy to install, labor-saving and convenient to use.
Description
Technical field
The utility model relates to a kind of roller blind device, particularly relates to a kind of roller shutter machine.
Background technique
The greenhouse gardening industry is just flourish at present; Greenhouse roller also is used widely, but traditional roller shutter body is long-pending big, very heavy and fitting operation trouble; Big to the whole skeleton infringement of booth; The turnover rate height be prone to produce a large amount of industrial or agricultural rubbish simultaneously, causes peasant household's fund manpower overlapping investment, and the popularization of roller shutter machine has been increased very big difficulty.
Therefore those skilled in the art are devoted to develop a kind of side volume greenhouse roller that addresses the aforementioned drawbacks.
The model utility content
Because the above-mentioned defective of existing technology, the utility model technical problem to be solved provides a kind of lightweight and portable in volume and operates easy side volume greenhouse roller.
For realizing above-mentioned purpose, the utility model provides a kind of roller shutter machine, comprises speed reducer and belt pulley; It is characterized in that: belt pulley is connected with first gear shaft through first flat key; First gear shaft penetrates to driving gear; Said driving gear and duplicate gear engagement driving; Said duplicate gear and two key meshed transmission gear; Two key gears are connected with second gear shaft, one end through second flat key; Said second gear shaft is connected with central gear; Said central gear is provided with a boss, and said boss is connected with internal tooth feather key wheel through bearing; Be provided with speed reducer in the said internal tooth feather key wheel; Said speed reducer is made up of four planetary pinions and four planet pins; Said internal tooth feather key wheel is connected with an end of second gear shaft, and the other end of said second gear shaft is fixed with the spool connecting sleeve.
Preferable, said first gear shaft, driving gear, duplicate gear, two key gear, central gear, internal tooth feather key wheel, planet pin and planetary pinion all adopt rare-earth alloy material to process.
The beneficial effect of the utility model is: the utility model is durable in use, and rotating speed when moment of torsion is reasonable in design, carries lightly, installs simple and uses more laborsaving, more convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1, a kind of roller shutter machine comprises speed reducer and belt pulley 1; Belt pulley 1 is connected with first gear shaft 3 through first flat key 2; First gear shaft 3 penetrates to driving gear 4 and drives driving gear 4 rotations; Said driving gear 4 and duplicate gear 5 engagement driving; Said duplicate gear 5 and two key gear 6 engagement driving; Two key gears 6 are connected with second gear shaft 13 through second flat key 7; Said second gear shaft 13 is connected with central gear 8 and drives central gear 9 and rotates; The left end of said central gear 8 is provided with a boss 9, and said boss 9 is connected with internal tooth feather key wheel 10 through bearing, and central gear 8 drives internal tooth feather key wheel 10 again and rotates; Be provided with speed reducer in the said internal tooth feather key wheel 10; Said speed reducer is made up of four planetary pinions 11 and four planet pins 12; Said internal tooth feather key wheel 10 is connected with an end of second gear shaft 13, and the other end of said second gear shaft 13 is fixed with 14 rotations of spool connecting sleeve 14, the second gear shafts 13 drive spool connecting sleeves.
Said first gear shaft 3, driving gear 4, duplicate gear 5, two key gear 6, central gear 8, internal tooth feather key wheel 10, planet pin 12 and planetary pinion 11 all adopt rare-earth alloy material to process.
More than describe the preferred embodiment of the utility model in detail.Should be appreciated that those of ordinary skill in the art need not creative work and just can make many modifications and variation according to the design of the utility model.Therefore, all technician in the art according to the design of the utility model on the basis of existing technology through the available technological scheme of logical analysis, reasoning, or a limited experiment, all should be in determined protection domain by claims.
Claims (2)
1. a roller shutter machine comprises speed reducer and belt pulley (1); It is characterized in that: belt pulley (1) is connected with first gear shaft (3) through first flat key (2); First gear shaft (3) penetrates to driving gear (4); Said driving gear (4) and duplicate gear (5) engagement driving; Said duplicate gear (5) and two key gear (6) engagement driving; Two key gears (6) are connected with second gear shaft (13) through second flat key (7); Said second gear shaft (13) is connected with central gear (8); Said central gear (8) is provided with boss (9), and said boss (9) is connected with internal tooth feather key wheel (10) through bearing; Be provided with speed reducer in the said internal tooth feather key wheel (10); Said speed reducer is made up of four planetary pinions (11) and four planet pins (12); Said internal tooth feather key wheel (10) is connected with an end of second gear shaft (13), and the other end of said second gear shaft (13) is fixed with spool connecting sleeve (14).
2. a kind of roller shutter machine as claimed in claim 1 is characterized in that: said first gear shaft (3), driving gear (4), duplicate gear (5), two key gear (6), central gear (8), internal tooth feather key wheel (10), planet pin (12) and planetary pinion (11) all adopt rare-earth alloy material to process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205700558U CN202531745U (en) | 2011-12-31 | 2011-12-31 | Rolling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205700558U CN202531745U (en) | 2011-12-31 | 2011-12-31 | Rolling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202531745U true CN202531745U (en) | 2012-11-14 |
Family
ID=47132932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205700558U Expired - Fee Related CN202531745U (en) | 2011-12-31 | 2011-12-31 | Rolling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202531745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438865A (en) * | 2016-12-06 | 2017-02-22 | 北京航空航天大学 | Planetary reducer |
-
2011
- 2011-12-31 CN CN2011205700558U patent/CN202531745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438865A (en) * | 2016-12-06 | 2017-02-22 | 北京航空航天大学 | Planetary reducer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Hanhua United Environmental Protection Technology Center Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20151231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |