CN204653180U - A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse - Google Patents
A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse Download PDFInfo
- Publication number
- CN204653180U CN204653180U CN201520322121.8U CN201520322121U CN204653180U CN 204653180 U CN204653180 U CN 204653180U CN 201520322121 U CN201520322121 U CN 201520322121U CN 204653180 U CN204653180 U CN 204653180U
- Authority
- CN
- China
- Prior art keywords
- puggaree
- drive link
- driving shaft
- interior canopy
- canopy
- 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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- Greenhouses (AREA)
Abstract
The utility model is the puggaree length compensation mechanism that a kind of bilayer connects a multispan greenhouse, comprise the double-deck green house of Wai Peng and interior canopy formation, puggaree motion is provided with in described interior canopy, described puggaree motion comprises the driving shaft arranged along interior canopy width, motor and corresponding decelerator is provided with in the middle part of described driving shaft, rotate for driving driving shaft, described driving shaft is provided with the many tooth bars arranged along interior canopy length direction, the meshed transmission gear that described tooth bar and driving shaft are arranged, the two ends of described tooth bar are connected with the drive link arranged along interior canopy width, described drive link is arranged on support roller slidably, described drive link end is provided with chute along its length, slide block is provided with in described chute, described slide block is connected with dynamic film push rod, described dynamic film push rod is connected with puggaree.Puggaree of the present utility model can carry out folding and unfolding automatically, and mechanism internally can carry out length compensation by canopy.
Description
Technical field
The utility model relates to cultivating seeds green house field, is specifically related to the puggaree length compensation mechanism that a kind of bilayer connects a multispan greenhouse.
Background technology
General cultivating seeds booth is in order to better heat insulation effect, often to be arranged to two-layer equation, i.e. canopy in the interior reprocessing of canopy outside, and when summer, due to strong sunshine, temperature of shed change is violent, be unfavorable for plant growth, the utility model adds again one deck puggaree in interior canopy, can open with situation at sunshine and pack up, but for the outer canopy length of one of national GSW-843 standard joint for 4m, the gap of reserved 40cm is always met in the longitudinal direction together between Wai Peng and interior canopy, in actual, canopy length only has 3.6m, but puggaree motion structure is the 4m framework based on outer canopy, its drive link has the excessive elongation of 40cm, in order to compensate this 40cm length that interior canopy lacks, the utility model is slotted on drive link, the motion " tomography " of certain distance is formed by groove, drive link has been crossed this " tomography " and has been driven puggaree proper motion again, thus reach the length compensation effect of internal canopy.
Utility model content
The purpose of this utility model is to overcome prior art Problems existing, provides a kind of bilayer to connect the puggaree length compensation mechanism of a multispan greenhouse.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse, comprise the double-deck green house of Wai Peng and interior canopy formation, puggaree motion is provided with in described interior canopy, described puggaree motion comprises the driving shaft arranged along interior canopy width, motor and corresponding decelerator is provided with in the middle part of described driving shaft, rotate for driving driving shaft, described driving shaft is provided with the many tooth bars arranged along interior canopy length direction, the meshed transmission gear that described tooth bar and driving shaft are arranged, the two ends of described tooth bar are connected with the drive link arranged along interior canopy width, described drive link is arranged on support roller slidably, described drive link end is provided with chute along its length, slide block is provided with in described chute, described slide block is connected with dynamic film push rod, described dynamic film push rod is arranged along the width of interior canopy, described dynamic film push rod is connected with puggaree.
Further, between described tooth bar and drive link, be provided with idler gear, described drive link is fixed with driving gear, described driving gear and idler gear engaged transmission, described center tooth wheel and rack engaged transmission.
Further, the non-end of described drive link is also provided with dynamic film push rod, and the dynamic film push rod arranged in the non-end of described drive link directly and drive link affixed.
Further, described motor and corresponding decelerator are fixed on the support of interior canopy.
Further, described support roller is fixed on the support of interior canopy.
The beneficial effects of the utility model are:
Puggaree mechanism of the present utility model can carry out folding and unfolding automatically, and mechanism internally can carry out length compensation by canopy, and structure is simple, and transform without the need to external canopy, cost is low, and reliability is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the puggaree motion schematic diagram eliminating middle puggaree in Fig. 1 in interior canopy;
Fig. 3 is focal length of A place collocation structure enlarged drawing in Fig. 2;
Fig. 4 is B place partial gear tooth bar engaging structure enlarged drawing in Fig. 2.
Number in the figure illustrates: 1, Wai Peng, 2, Nei Peng, 3, driving shaft, 4, motor, 5, decelerator, 6, tooth bar, 7, drive link, 8, support roller, 9, chute, 10, slide block, 11, dynamic film push rod, 12, puggaree, 13, idler gear, 14, driving gear, 15, stay bolt.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Shown in seeing figures.1.and.2, a kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse, comprise the double-deck green house of outer canopy 1 and interior canopy 2 formation, puggaree motion is provided with in described interior canopy 2, described puggaree motion comprises the driving shaft 3 arranged along interior canopy 2 width, motor 4 and corresponding decelerator 5 is provided with in the middle part of described driving shaft 3, rotate for driving driving shaft 3, described driving shaft 3 is provided with the many tooth bars 6 arranged along interior canopy 2 length direction, the meshed transmission gear that described tooth bar 6 and driving shaft 3 are arranged, the two ends of described tooth bar 6 are connected with the drive link 7 arranged along interior canopy 2 width, described drive link 7 is arranged on support roller 8 slidably, described drive link 7 end is provided with chute 9 along its length, make the direction of chute 9 consistent with the direction of motion of drive link 7, slide block 10 is provided with in described chute 9, described slide block 10 is connected with dynamic film push rod 11, in the present embodiment as shown in Figure 3, screw in slide block 10 by two stay bolts 15, stay bolt 15 stretches out and partly spins a contiguous block and use corresponding fastening nuts, affixed dynamic film push rod 11 on contiguous block, contiguous block is not drawn in Fig. 3, but be directly connected with dynamic film push rod 11 with stay bolt 15, described dynamic film push rod 11 is arranged along the width of interior canopy 2, described dynamic film push rod 11 is connected with puggaree 12.
As shown in Figure 4, between described tooth bar 6 and drive link 7, be provided with idler gear 13, described drive link 7 is fixed with driving gear 14, described driving gear 14 and idler gear 13 engaged transmission, described idler gear 13 and tooth bar 6 engaged transmission.
The non-end of described drive link 7 is also provided with dynamic film push rod 11, and the dynamic film push rod 11 arranged in the non-end of described drive link 7 directly and drive link 7 affixed.
Described motor 4 and corresponding decelerator 5 are fixed on the support of interior canopy 2, and in the present embodiment, motor 4 is auto-reverse after setting and turning a fixing turn, in order to drive dynamic film push rod 11 and puggaree 12 reciprocating.
Described support roller 8 is fixed on the support of interior canopy 2.
The utility model principle:
Motor 4 drives driving shaft 3 to rotate by decelerator 5, driving shaft 3 is moved with the length direction of carry-over bar 6 along interior canopy 2 by driving gear 14 and idler gear 13, tooth bar 6 drives drive link 7 to move along the length direction of interior canopy 2, now owing to having gap between the chute 9 of drive link 7 end and slide block 10, and gap is on the length direction of interior canopy 2, can not move in the segment distance that slide block 10 moves along with drive link 7 at chute 9, until when chute 9 front end or rear end prop up mutually with slide block 10, slide block 10 just can move along with drive link 7 together, reach the effect of internal canopy 2 length compensation, dynamic film push rod 11 is driven to move with rear slider 10, what arrange because motor 4 is interior reverses when rotation one fixing turn, dynamic film push rod 11 also can be thereupon reciprocating, according to the change of sequential, dynamic film push rod 11 drives puggaree 12 to stretch or shrink.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the double-deck puggaree length compensation mechanism connecting a multispan greenhouse, comprise the double-deck green house that outer canopy (1) and interior canopy (2) are formed, it is characterized in that, puggaree motion is provided with in described interior canopy (2), described puggaree motion comprises the driving shaft (3) arranged along interior canopy (2) width, described driving shaft (3) middle part is provided with motor (4) and corresponding decelerator (5), rotate for driving driving shaft (3), described driving shaft (3) is provided with the many tooth bars (6) arranged along interior canopy (2) length direction, described tooth bar (6) meshed transmission gear that arrange upper with driving shaft (3), the two ends of described tooth bar (6) are connected with the drive link (7) arranged along interior canopy (2) width, described drive link (7) is arranged on support roller (8) slidably, described drive link (7) end is provided with chute (9) along its length, slide block (10) is provided with in described chute (9), described slide block (10) is connected with dynamic film push rod (11), described dynamic film push rod (11) is arranged along the width of interior canopy (2), described dynamic film push rod (11) is connected with puggaree (12).
2. bilayer according to claim 1 connects the puggaree length compensation mechanism of a multispan greenhouse, it is characterized in that, idler gear (13) is provided with between described tooth bar (6) and drive link (7), described drive link (7) is fixed with driving gear (14), described driving gear (14) and idler gear (13) engaged transmission, described idler gear (13) and tooth bar (6) engaged transmission.
3. bilayer according to claim 1 connects the puggaree length compensation mechanism of a multispan greenhouse, it is characterized in that, the non-end of described drive link (7) is also provided with dynamic film push rod (11), and the dynamic film push rod (11) arranged in the non-end of described drive link (7) directly and drive link (7) affixed.
4. bilayer according to claim 1 connects the puggaree length compensation mechanism of a multispan greenhouse, it is characterized in that, described motor (4) and corresponding decelerator (5) are fixed on the support of interior canopy (2).
5. bilayer according to claim 4 connects the puggaree length compensation mechanism of a multispan greenhouse, and it is characterized in that, described support roller (8) is fixed on the support of interior canopy (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322121.8U CN204653180U (en) | 2015-05-19 | 2015-05-19 | A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520322121.8U CN204653180U (en) | 2015-05-19 | 2015-05-19 | A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204653180U true CN204653180U (en) | 2015-09-23 |
Family
ID=54123637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520322121.8U Expired - Fee Related CN204653180U (en) | 2015-05-19 | 2015-05-19 | A kind of bilayer connects the puggaree length compensation mechanism of a multispan greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204653180U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719074A (en) * | 2017-01-21 | 2017-05-31 | 山东新希望六和集团有限公司 | One kind insulation pouity dwelling place |
| CN106818533A (en) * | 2017-01-21 | 2017-06-13 | 山东新希望六和集团有限公司 | A kind of printing opacity pouity dwelling place |
| CN110771396A (en) * | 2019-10-29 | 2020-02-11 | 山东海岱园林集团有限公司 | Cultivation facility capable of annual production |
-
2015
- 2015-05-19 CN CN201520322121.8U patent/CN204653180U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719074A (en) * | 2017-01-21 | 2017-05-31 | 山东新希望六和集团有限公司 | One kind insulation pouity dwelling place |
| CN106818533A (en) * | 2017-01-21 | 2017-06-13 | 山东新希望六和集团有限公司 | A kind of printing opacity pouity dwelling place |
| CN110771396A (en) * | 2019-10-29 | 2020-02-11 | 山东海岱园林集团有限公司 | Cultivation facility capable of annual production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 |