CN207443692U - Greenhouse shading device - Google Patents
Greenhouse shading device Download PDFInfo
- Publication number
- CN207443692U CN207443692U CN201721614848.9U CN201721614848U CN207443692U CN 207443692 U CN207443692 U CN 207443692U CN 201721614848 U CN201721614848 U CN 201721614848U CN 207443692 U CN207443692 U CN 207443692U
- Authority
- CN
- China
- Prior art keywords
- sex
- cache
- gear
- drive rod
- supporting 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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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
Abstract
The utility model is related to a kind of plants to cultivate field, disclose a kind of greenhouse shading device, solves the problems, such as existing middle cache-sex winding trouble, greenhouse shading device includes the supporting rack being arranged in greenhouse and the cache-sex being arranged on supporting rack, the driving mechanism that driving cache-sex slidably reciprocates along supporting rack is provided on support frame as described above, the driving mechanism includes setting along cache-sex length direction and being only capable of the drive rod of straight-line displacement, the gear and the actuator of driving transmission gear rotation being rotationally connected on supporting rack, the drive rod lower end offers the tooth socket engaged with transmission gear along its length, the cache-sex one side is fixedly connected with the other end with supporting rack and is connected with drive rod, with facilitate winding or stretching, extension cache-sex, the advantages of being operated convenient for staff.
Description
Technical field
The utility model is related to a kind of plants to cultivate field, more particularly to a kind of greenhouse shading device.
Background technology
With the generation of high molecular polymer-polyvinyl chloride, polyethylene, plastic film is widely used in agricultural.Japan and
American-European countries succeeds in the initial stage fifties using greenhouse film covering hotbed, and subsequent covering hut and greenhouse again also obtain good
Good effect.China introduces poly agricultural film in autumn nineteen fifty-five, covers vegetables for hut in Beijing first, obtains morning
The effect of ripe volume increase.Greenhouse original is the special equipment of vegetables production, as the application of the development greenhouse of production is all the more extensive.Currently
Greenhouse has been used for potted flower and cut-flower cultivation；Production of fruit trees is for cultivating grape, strawberry, watermelon, muskmelon, peach and citrus etc.；Forestry
Production is for forest seedling growth, the culture etc. of ornamental trees；Aquaculture is for breeding silkworms, raising chickens, cowboying, pig raising, fish and fry etc..
As illustrated in fig. 1 and 2, a kind of greenhouse fills the prior art including canopy body and the shading for being arranged at canopy body inner upper end
It puts, shading device includes supporting rack 2, the cache-sex 3 being arranged on supporting rack 2, and 3 one end of cache-sex is connected with supporting rack 2, another
End carries out underneath vegetation shading work by 4 drives edge supporting rack of driving mechanism, 2 displacement expansion, and driving mechanism 4 includes rotating
It the shaft 11 that is connected in rack, driving motor 51 fixed with 11 one side of shaft and is uniformly arranged along 11 length direction of shaft
Drawstring 10,10 one end of drawstring and cache-sex 3 fix other end coiling and drive shaft 11 in shaft 11, passing through driving mechanism 4
It rotates, by 10 coiling of drawstring in playing the role of shading to plant in shaft 11 so as to trailing cache-sex 3.
It is in place of the deficiencies in the prior art, by driving motor 51 shaft 11 is driven to rotate, and then coiling drawstring 10 is real
Now organizing work cache-sex 3, such type of drive, which can only facilitate, trails cache-sex 3, when that need not shade, will shade
It when the winding of cloth 3 is got up, need to be carried out by other instruments, operation is more troublesome.
Utility model content
The purpose of this utility model is to provide a kind of greenhouse shading device, has and facilitates winding or stretching, extension cache-sex, is convenient for
The advantages of staff operates.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of greenhouse shades device, including the supporting rack being arranged in greenhouse and the cache-sex being arranged on supporting rack,
The driving mechanism that driving cache-sex slidably reciprocates along supporting rack is provided on support frame as described above, the driving mechanism is included along shading
Cloth length direction sets and is only capable of the drive rod of straight-line displacement, the gear being rotationally connected on supporting rack and driving transmission gear
The actuator of rotation, the drive rod lower end offer the tooth socket engaged with transmission gear, the cache-sex along its length
One side is fixedly connected with the other end with supporting rack and is connected with drive rod.
Using the above structure, fixed by cache-sex one end with supporting rack, the other end is fixed with drive rod, then passes through driving
Part band nutating gear rotation, the engagement of tooth socket on transmission gear and drive rod drive drive rod to move forward and backward, so as to
It realizes stretching out with winding work for cache-sex, is operated convenient for staff.
Further preferably：The drive rod and gear are provided with several groups along cache-sex width, several gears
Between pass through couple axle realize rotate synchronously.
Using the above structure, since the larger corresponding shading cloth area of the general volume of greenhouse also can be larger, several drives are passed through
Lever is convenient for the stretching, extension of drive cache-sex and winding work；And then all transmission gears are connected in one by couple axle, it can
The synchronous rotation of all transmission gears is realized, convenient for cache-sex is driven to move forward and backward.
Further preferably：The actuator is arranged to driving motor, and the driving motor is connected with rack and output shaft
It is fixedly connected with transmission gear.
Using the above structure, by driving motor band nutating gear rotation, before driving drive rod and cache-sex
Displacement afterwards.
Further preferably：The actuator include being fixed on gear one on transmission shaft, driving motor, gear two and
Rack band, the gear two are fixed on the output shaft of driving motor, rack band coiling on gear one and gear two and and tooth
Wheel one and gear two engage, and the driving motor is positioned on ground.
Using the above structure, the synchronous rotation of gear one and gear two will be realized by rack band, makes its driving motor can
Be positioned on ground control can transmission shaft rotation, so as to be rotated with nutating gear, and then drive drive rod and shading
Cloth moves forward and backward；Driving motor is positioned on ground, driving motor can be avoided from falling from high altitude and convenient for staff couple
Work is repaired or replaced in driving motor.
Further preferably：Restraining position ring block on support frame as described above is set, is formed between the spacing ring and supporting rack and only supplied
The limiting slot that drive rod moves forward and backward.
Using the above structure, the limiting slot formed by spacing ring and supporting rack, is oriented to drive rod, makes its driving
Bar can only be moved forward and backward along the length direction of its cache-sex.
Further preferably：Bound edge is fixed on one end that the cache-sex is connected with drive rod, is worn by fastening bolt
Bound edge is crossed to be threadedly coupled with drive rod.
Using the above structure, the connection work of cache-sex and drive rod is realized by fastening bolt；And then pass through bound edge pair
Cache-sex edge plays a protective role, and avoids cache-sex edge breakage.
In conclusion the utility model has the advantages that：
1st, rotated on transmission gear and drive rod under the engaging force of tooth socket by driving motor transmission gear, it can
Drive rod is driven to be slid back and forth along cache-sex length direction, so as to fulfill cache-sex is driven to move forward and backward, trails and plant is risen
To shading effect or wind the work for getting up to allow plant to be exposed under sunlight；Reach easy to operate, operated convenient for staff
Effect；
2nd, the synchronous rotation work of gear one and gear two is realized by rack band, its driving motor is made to be positioned on ground
I.e. controllable transmission gear rotates, consequently facilitating dismounting and the regular maintenance of driving motor.
Description of the drawings
Fig. 1 is the structure diagram of the prior art, shows overall structure；
Fig. 2 is the partial structural diagram of the prior art, shows driving mechanism and the connection structure of cache-sex；
Fig. 3 is the structure diagram of embodiment one, shows overall structure；
Fig. 4 is the partial structural diagram of embodiment one, shows the connection structure of cache-sex and supporting rack；
Fig. 5 is the enlarged diagram at A in Fig. 4, shows driving mechanism and the connection structure of transmission gear；
Fig. 6 is the enlarged diagram at B in Fig. 4, shows the connection structure of cache-sex and drive rod.
In figure, 1, greenhouse；2nd, supporting rack；3rd, cache-sex；4th, driving mechanism；41st, drive rod；42nd, transmission gear；5th, drive
Part；51st, driving motor；52nd, gear one；53rd, gear two；54th, rack band；6th, spacing ring；7th, couple axle；8th, bound edge；9th, fasten
Bolt；10th, drawstring；11st, shaft.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment 1：A kind of greenhouse shading device, as shown in Figures 3 and 4, including the supporting rack 2 being arranged in greenhouse 1, support
2 upper end of frame is provided with cache-sex 3, and 3 one end of cache-sex is fixed with supporting rack 2, and the other end passes through 4 drives edge supporting rack of driving mechanism
2 length directions slide, and trail and are shaded plant to plant or wound under sunlight.
In this implementation, cache-sex 3 is provided with three pieces along 2 length direction of supporting rack.
With reference to Figure 4 and 5, above-mentioned driving mechanism 4 includes drive rod 41, transmission gear 42 and actuator 5,41 edge of drive rod
2 length direction of supporting rack sets and is only capable of along 2 length direction displacement of supporting rack, and three blocks of cache-sexes 3 are towards unidirectional one side
It is fixedly connected with drive rod 41, transmission gear 42 is rotationally connected on supporting rack 2, is offered on drive rod 41 and transmission gear 42
The tooth socket of engagement is rotated by actuator 5 with nutating gear 42, under transmission gear 42 and 41 engaging force of drive rod,
Drive rod 41 is driven to move forward and backward, so as to drive the stretching, extension of cache-sex 3 and winding.
With reference to Fig. 6, restraining position ring block 6 is fixed on supporting rack 2, is formed between spacing ring 6 and supporting rack 2 and is passed through for drive rod 41
Limiting slot, limiting slot internal diameter and the equal size of 41 outer diameter of drive rod.
With reference to Figure 4 and 5, in the present embodiment, drive rod 41, transmission gear 42 and spacing ring 6 correspond to uniform along supporting rack 2
Five groups are provided with, five transmission gears 42 realize its synchronous rotation by a couple axle 7, and 7 both sides of couple axle pass through bearing respectively
（It is not shown in figure）It is rotatablely connected with supporting rack 2.
Above-mentioned actuator 5 is arranged to driving motor 51, and driving motor 51 is fixed on supporting rack 2, driving motor 51 it is defeated
7 one end of shaft couple axle is fixed, and drives 7 rotation of couple axle.
With reference to Fig. 6, in the present embodiment, cache-sex 3 passes through with being fixed with metal hemming edge 8 on 41 fixed one side of drive rod
Fastening bolt 9 is threadedly coupled through bound edge 8 with drive rod 41, and realization cache-sex 3 is fixedly connected with drive rod 41.
1 operation principle of embodiment：During installation, three blocks of cache-sexes 3 are distinguished into one side and are fixed with supporting rack 2, then by drive rod
41 are fixedly connected through limiting slot by fastening bolt 9 with every block of cache-sex 3, then the couple axle 7 that will be fixed with transmission gear 42
It is rotationally connected on supporting rack 2, then driving motor 51 is fixed on supporting rack 2 and interlocks the output shaft of its driving motor 51
7 one end of axis is fixed；
During work, by driving motor 51 couple axle 7 is driven to rotate, so as to which five transmission gears 42 be driven to rotate, passed
Moving gear 42 is under the engaging force of tooth socket on drive rod 41, driving drive rod 41 and cache-sex 3 to move forward and backward, trail screening
Cloudy cloth 3 shades to plant or winds cache-sex 3, by plant under sunlight.
Embodiment 2：As shown in Figures 4 and 5, with embodiment 1 the difference is that, above-mentioned actuator 5 include driving motor
51st, gear 1, gear 2 53 and rack band 54, gear 1 are fixed on couple axle 7, and gear 2 53 is fixed on driving electricity
On the output shaft of machine 51,54 coiling of rack band is engaged on gear 1 and gear 2 53 and with gear 1 and gear 2 53,
Under drive connection by rack band 54, rotation work of the driving motor 51 with moving gear 2 53 and transmission gear 42 is realized；
In the present embodiment, rack band 54 is vertically arranged with drive rod 41, makes its driving motor 51 that can be placed directly on ground.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as within the protection scope of the present utility model all protected be subject to Patent Law.
Claims (6)
- The device 1. a kind of greenhouse shades, including the supporting rack (2) being arranged in greenhouse (1) and is arranged on supporting rack (2) Cache-sex (3) is provided with the driving mechanism (4) that driving cache-sex (3) slidably reciprocates along supporting rack (2) on support frame as described above (2), It is characterized in that：The driving mechanism (4) includes setting along cache-sex (3) length direction and being only capable of the drive rod of straight-line displacement (41), the gear and the actuator (5) of driving transmission gear (42) rotation being rotationally connected on supporting rack (2), the driving Bar (41) lower end offers the tooth socket engaged with transmission gear (42), cache-sex (3) one side and support along its length Frame (2) is fixedly connected with the other end and is connected with drive rod (41).
- The device 2. greenhouse according to claim 1 shades, it is characterized in that：The drive rod (41) and gear are along cache-sex (3) width is provided with several groups, is realized and rotated synchronously by couple axle (7) between several gears.
- 3. a kind of greenhouse shading device according to claim 1 or 2, it is characterized in that：The actuator (5) is arranged to drive Motor (51), the driving motor (51) is connected with rack and output shaft is fixedly connected with transmission gear (42).
- 4. a kind of greenhouse shading device according to claim 2, it is characterized in that：The actuator (5) includes being fixed on company Gear one (52), driving motor (51), gear two (53) and rack band (54) on moving axis (7), the gear two (53) are solid Due on the output shaft of driving motor (51), rack band (54) coiling on gear one (52) and gear two (53) and with gear one (52) it is positioned over gear two (53) engagement, the driving motor (51) on ground.
- 5. a kind of greenhouse shading device according to claim 1, it is characterized in that：Support frame as described above is provided with /V on (2) Ring (6) forms the limiting slot only moved forward and backward for drive rod (41) between the spacing ring (6) and supporting rack (2).
- 6. a kind of greenhouse shading device according to claim 1, it is characterized in that：The cache-sex (3) and drive rod (41) Bound edge (8) is fixed on one end of connection, is threadedly coupled by fastening bolt (9) through bound edge (8) with drive rod (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614848.9U CN207443692U (en) | 2017-11-28 | 2017-11-28 | Greenhouse shading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721614848.9U CN207443692U (en) | 2017-11-28 | 2017-11-28 | Greenhouse shading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207443692U true CN207443692U (en) | 2018-06-05 |
Family
ID=62275343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721614848.9U Expired - Fee Related CN207443692U (en) | 2017-11-28 | 2017-11-28 | Greenhouse shading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207443692U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-11-28 CN CN201721614848.9U patent/CN207443692U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180605 Termination date: 20191128 |