CN202050749U - Greenhouse net driving structure - Google Patents
Greenhouse net driving structure Download PDFInfo
- Publication number
- CN202050749U CN202050749U CN2011201356161U CN201120135616U CN202050749U CN 202050749 U CN202050749 U CN 202050749U CN 2011201356161 U CN2011201356161 U CN 2011201356161U CN 201120135616 U CN201120135616 U CN 201120135616U CN 202050749 U CN202050749 U CN 202050749U
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- CN
- China
- Prior art keywords
- net
- gear
- rotating shaft
- bar
- rack
- 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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- Greenhouses (AREA)
Abstract
The utility model discloses a greenhouse net driving structure comprising a driving motor, a rotating shaft and a net driving block used for being connected with a net, wherein the driving motor is connected with the rotating shaft in a transmission way. The greenhouse net driving structure also comprises a moving rod, a rack and a gear, wherein the net driving block is fixedly connected with the moving rod, the moving rod is fixedly connected with the rack, the rack is meshed with the gear, the gear is fixedly connected on the rotating shaft, the moving rod and the rack are arranged parallel to each other in the direction the same as the unfolding direction of the net, and the rotating shaft is vertical to the moving rod. Through the transmission of the rack and the gear, the greenhouse net driving structure can effectively improve transmission speed compared with screw driving, so that the greenhouse net driving structure has the advantage of high net driving speed; in addition, a transmission structure consisting of the net driving block, the moving rod, the rack, the gear and the rotating shaft enables stress in transmission to be smoother, so as to effectively improve the net driving effect.
Description
Technical field
The utility model relates to the greenhouse in a kind of agricultural equipment field, and especially a kind of greenhouse drives web frame.
Background technology
Along with the development of society and the raising of automaticity, plant factor uses more and more widely on agricultural.Plant factor mainly comprises enclosure spaces such as greenhouse usually, and plant species then is provided with in the greenhouse, during use, and the manual simulation who realizes weather by automatic adjusting to temperature, humidity, illumination etc., thus can provide suitable production environment to plant.Outer net and Intranet are to regulate the capital equipment of illumination, be positioned at the top in greenhouse, for the adjusting of illumination mainly by opening or drawing outer net in and Intranet realizes, opening and drawing in of outer net or Intranet then is to drive web frame by the greenhouse to finish, existing greenhouse drives web frame to be had by manually finishing, also have and to finish by screw drive, exist and drive the shortcoming that net spee is slow, drive the net inconvenience, simultaneously in driving network process, the easy stressed inequality of network capacity, the net effect is driven in influence, therefore is necessary that existing greenhouse is driven web frame to be improved.
Summary of the invention
The purpose of this utility model be design for the deficiency that solves above-mentioned technology a kind of drive net spee fast, drive the effective greenhouse of net and drive web frame.
The designed greenhouse of the utility model drives web frame, it comprises drive motors, rotating shaft and is used for driving the net piece with net is connected, drive motors and rotating shaft are in transmission connection, comprise also and move bar, rack and pinion that describedly drive the net piece and move bar and fixedly connected, the described bar that moves is fixedlyed connected with tooth bar, described rack and pinion engagement, described gear is fixedly connected in the rotating shaft, described move bar and tooth bar be arranged in parallel and with the direction of net unfolding in the same way, described rotating shaft is with to move bar vertical.During use, drive motors rotates by the rotating shaft driven gear, because the rack and pinion engagement, therefore tooth bar just can move in the direction of net unfolding to drive simultaneously and move bar and move, owing to drive the net piece and move bar and fixedly connected, therefore drive the net piece and just can move, thereby opening with receipts of realization net disturbed in the direction of net unfolding.
As preferably, the described net piece that drives is a segmentation structure, and described quantity of moving bar, rack and pinion all is at least two.Because the overall dimensions of net is bigger, driving the net piece is that segmented then can be made polylith, and described structure of moving bar, rack and pinion composition can be made many covers, is used to adapt to the integral width of net, further improves and drives the net effect.
As preferably, describedly drive the net piece, move bar and tooth bar sets gradually from top to bottom.
As preferably, described gear is provided with the gear sheath, like this, is involved in gear because of the net excessive sag in the time of can effectively preventing to receive net, avoids the impaired of net and drives structure, improves safety in utilization.
As preferably, described gear sheath is provided with the inner chamber of a hollow, two sides at the gear sheath are provided with bearing, front and back at the gear sheath is provided with the tooth bar mouth, described rotating shaft is equipped with in bearing, and described gear is positioned at inner chamber, and described tooth bar passes the tooth bar mouth, such structure is more compact, and protection effect is good.
The greenhouse of the utility model gained drives web frame, the rack and pinion transmission, compare and screw drive, can effectively improve transmission speed, therefore the greenhouse of the utility model gained drives web frame and has and drive the fast advantage of net spee, the drive mechanism of driving the net piece in addition, move bar, tooth bar, gear and rotating shaft being formed, stressed more steady during transmission, therefore can effectively improve and drive the net effect.
Description of drawings
Fig. 1 is embodiment 1 structural representation;
Fig. 2 is embodiment 1 floor map;
Fig. 3 is the structural representation of embodiment 2 rack-and-pinion junctions;
Fig. 4 is the cutaway view of embodiment 2 gear sheaths;
Among the figure: drive motors 1, rotating shaft 2, drive net piece 3, move bar 4, tooth bar 5, gear 6, gear sheath 7, inner chamber 8, bearing 9, net 10.
Embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As Fig. 1, shown in 2, the described greenhouse of present embodiment drives web frame, it comprises drive motors 1, rotating shaft 2 and the net piece 3 that drives that is used for being connected with net 10 (drive net piece 3 and can adopt the conventional net piece 3 that drives, be used on the one hand and being connected of net 10, be used to connect transmission system not on the one hand), drive motors 1 is in transmission connection with rotating shaft 2, also comprise and move bar 4, tooth bar 5 and gear 6, describedly drive net piece 3 and move bar 4 and fixedly connected that (fixedly connected is the mechanical field routine techniques, can pass through connecting rod, realizations such as bolt are not described further at this), the described bar 4 that moves is fixedlyed connected with tooth bar 5, described tooth bar 5 and gear 6 engagements, described gear 6 is fixedly connected in the rotating shaft 2, described move bar 4 and tooth bar 5 be arranged in parallel and the direction launched with net 10 in the same way, described rotating shaft 2 is with to move bar 4 vertical, wherein, the described net piece 3 that drives, move bar 4 and tooth bar 5 sets gradually from top to bottom, the described net piece 3 that drives is segmentation structure, the described bar 4 that moves, the quantity of tooth bar 5 and gear 6 all is three, to adapt to the integral width of net, improve and drive the net effect.
During use, drive motors 1 rotates by rotating shaft 2 driven gears 6, because tooth bar 5 meshes with gear 6, therefore tooth bar 5 just can move in the direction that net 10 launches to drive simultaneously and move bar 4 and move, owing to drive net piece 3 and move bar 4 and fixedly connected, therefore drive net piece 3 and just can move, thereby opening with receipts of realization net disturbed in the direction of net unfolding.
The described greenhouse of present embodiment drive web frame have the net spee of driving fast, drive net advantage stably.
Embodiment 2:
Shown in Fig. 3,4, the described greenhouse of present embodiment drives web frame, and on the basis of embodiment 1, described gear 6 is provided with gear sheath 7, described gear sheath 7 is provided with the inner chamber 8 of a hollow, two sides at gear sheath 7 are provided with bearing 9, are provided with the tooth bar mouth at the front and back of gear sheath 7, and described rotating shaft 2 is equipped with in bearing 9, described gear 6 is positioned at inner chamber 8, described tooth bar 5 passes the tooth bar mouth, and such structure is more compact, and protection effect is good.
The described greenhouse of present embodiment drives web frame, compares with embodiment 1, also has the good characteristics of safety, is involved in gear 6 because of the net excessive sag in the time of can effectively preventing to receive net, avoids the impaired situation of net and drives structure.
Specific embodiment described herein only is that design of the present utility model is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (5)
1. a greenhouse drives web frame, it comprises drive motors, rotating shaft and is used for driving the net piece with net is connected, drive motors and rotating shaft are in transmission connection, it is characterized in that also comprising and move bar, rack and pinion that describedly drive the net piece and move bar and fixedly connected, the described bar that moves is fixedlyed connected with tooth bar, described rack and pinion engagement, described gear is fixedly connected in the rotating shaft, described move bar and tooth bar be arranged in parallel and with the direction of net unfolding in the same way, described rotating shaft is with to move bar vertical.
2. greenhouse according to claim 1 drives web frame, it is characterized in that the described net piece that drives is a segmentation structure, and described quantity of moving bar, rack and pinion all is at least two.
3. greenhouse according to claim 2 drives web frame, it is characterized in that describedly driving the net piece, moves bar and tooth bar sets gradually from top to bottom.
4. drive web frame according to claim 1 or 2 or 3 described greenhouses, it is characterized in that described gear is provided with the gear sheath.
5. greenhouse according to claim 4 drives web frame, it is characterized in that described gear sheath is provided with the inner chamber of a hollow, two sides at the gear sheath are provided with bearing, front and back at the gear sheath is provided with the tooth bar mouth, described rotating shaft is equipped with in bearing, described gear is positioned at inner chamber, and described tooth bar passes the tooth bar mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201356161U CN202050749U (en) | 2011-04-24 | 2011-04-24 | Greenhouse net driving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201356161U CN202050749U (en) | 2011-04-24 | 2011-04-24 | Greenhouse net driving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202050749U true CN202050749U (en) | 2011-11-30 |
Family
ID=45010738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201356161U Expired - Fee Related CN202050749U (en) | 2011-04-24 | 2011-04-24 | Greenhouse net driving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202050749U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262765A (en) * | 2013-06-05 | 2013-08-28 | 沈阳农业大学 | Gear type sliding covering greenhouse transmission device |
| CN104170686A (en) * | 2014-08-11 | 2014-12-03 | 上海都市绿色工程有限公司 | Connecting plate for traction section bar of automatic telescopic type curtain |
| CN107347472A (en) * | 2017-08-25 | 2017-11-17 | 佛山市田森温室科技有限公司 | A kind of crossing system of warmhouse booth lamp |
-
2011
- 2011-04-24 CN CN2011201356161U patent/CN202050749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103262765A (en) * | 2013-06-05 | 2013-08-28 | 沈阳农业大学 | Gear type sliding covering greenhouse transmission device |
| CN103262765B (en) * | 2013-06-05 | 2015-02-18 | 沈阳农业大学 | Gear type sliding covering greenhouse transmission device |
| CN104170686A (en) * | 2014-08-11 | 2014-12-03 | 上海都市绿色工程有限公司 | Connecting plate for traction section bar of automatic telescopic type curtain |
| CN107347472A (en) * | 2017-08-25 | 2017-11-17 | 佛山市田森温室科技有限公司 | A kind of crossing system of warmhouse booth lamp |
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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 |
Granted publication date: 20111130 Termination date: 20150424 |
|
| EXPY | Termination of patent right or utility model |