CN203334926U - Composite soft transmission system for agricultural greenhouse sun shading heat preservation - Google Patents
Composite soft transmission system for agricultural greenhouse sun shading heat preservation Download PDFInfo
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- CN203334926U CN203334926U CN201320372795XU CN201320372795U CN203334926U CN 203334926 U CN203334926 U CN 203334926U CN 201320372795X U CN201320372795X U CN 201320372795XU CN 201320372795 U CN201320372795 U CN 201320372795U CN 203334926 U CN203334926 U CN 203334926U
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Abstract
The utility model relates to the technical field of agricultural engineering equipment, in particular to a composite soft transmission system for agricultural greenhouse sun shading heat preservation. The composite soft transmission system comprises a motor (1), a transmission shaft (2), dual-groove driving wheels (3), a hauling line (4), a pulley set (5), a steering pulley (6), a first fixing rope (7), a net bed (8), a first idler wheel (9), a roller blind shaft (10), clutches (11), a one-way bearing (12), a second fixing rope (13) and a second idler wheel (14). The composite soft transmission system is characterized in that the motor (1) is connected with the transmission shaft (2), the multiple dual-groove driving wheels (3) are arranged on the transmission shaft (2), the roller blind shaft (10) is arranged on the net bed (8), driving wheels and the clutches (11) are arranged on the roller blind shaft (10), the clutches (11) are the same with the dual-groove driving wheels (3) in number, and the dual-groove driving wheels (3) are arranged on the transmission shaft (2).
Description
Technical field
The utility model relates to the agriculture project equipment technical field, particularly a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating.
Background technology
Greenhouse claims again greenhouse, can transparent heat insulating, be used for the facility of cultivated plant.In the season that is not suitable for plant growth, can provide breeding time required environmental key-element, simultaneously can increase output, multiplex in the plant culture such as low temperature season warm season vegetable, flowers, forest or grow seedlings etc.Greenhouse is divided into attached-greenhouse and heliogreenhouse by its structure and application, light transmission, heat insulating ability and durability to the performance in greenhouse by itself determine, and light transmission wherein and heat insulating ability are two the most key factors, because the regulation and control of these two factors has directly been determined to the growing state of crop in the greenhouse.Existing greenhouse heat-insulating is regulated and is comprised interior insulation and outer insulation, and the adjusting of light transmission is mainly realized by sunshade net.
Attached-greenhouse all can adopt at least one insulation form usually, when interior insulation is installed, what all adopt is the drive technology of large-scale lightweight steel construction, for hard transmission, by the rotation of driven by motor power transmission shaft, through the gear wheel reversing driving rack, finally by tooth bar in parallel, connect and push away an act steel pipe, insulation curtain or sunshade net are realized launching and returning, i.e. reciprocal flexible type of belt drive.What wherein adopt is that the three-phase reducing motor drives the power transmission shaft equally long with the attached-greenhouse width, drives tens tooth bars and steel pipe, and consume material very in the attached-greenhouse that generally area is 3000-4000 square metre is with high costs; Simultaneously owing to adopting hard transmission, electric reducer and relevant equipment are installed and are all on steelframe, and structural connection is longer, solder joint and tie point wherein are more, in agricultural greenhouse, water is many, Wetland Area is large, and the micro-strain of geographical environment all can cause technology hidden danger, and safety and reliability is lower; The folding and retraction of curtain has also determined that the thickness of its material must be thinner in addition, causes and has produced large equipment, little function, high energy consumption, the drawback of low effect.Also there is same problem in same internal sunshade, and heliogreenhouse can't adopt above-mentioned technology to realize interior insulation and internal sunshade due to the restriction of its structure, can only realize the regulation and control to temperature by outer insulation.
The outer heat preservation technology of heliogreenhouse and attached-greenhouse; although concrete drive mechanism form is slightly different; but it all adopts volume to be realized by formula on principle; for hard transmission; rotation by turning cylinder; by quilt, from the rolling below of greenhouse, due to power, all from one-sided or intermediate input, therefore required wheelbase is long; torsion is large; energy consumption is high, is subject to force unbalance, and quilt often skew back can occur at the volley; not only insulation quilt is short application life; the load of motor is also larger, easily causes danger and shuts down, and work is also unstable reliable.And turning cylinder self rotatablely move and roll up by the time curvilinear motion be to be realized controlling by different transmission mechanism, the difficult coordination of the even many sets of transmission mechanism of two covers, easily break down and matching coordinative difference, cause production accident, bring serious economic loss.
Summary of the invention
The purpose of this utility model is for problems of the prior art, and a kind of transmission uniqueness is provided, simple in structure, working stability, efficient energy-saving, a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating with low cost, safe and reliable.
A kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, comprise motor 1, power transmission shaft 2, double flute driving wheel 3, pull rope 4, assembly pulley 5, angle pulley 6, static line I 7, net bed 8, roller I 9, curtain rolling shaft 10, arrangement of clutch 11, unilateral bearing 12, static line II 13, roller II 14, it is characterized in that, motor 1 is connected with power transmission shaft 2, described power transmission shaft 2, be provided with some double flute driving wheels 3 on it, curtain rolling shaft 10 is arranged on net bed 8, described curtain rolling shaft 10, be provided with the driving wheel equated with double flute driving wheel 3 quantity that arrange on described power transmission shaft 2 on it, arrangement of clutch 11, described arrangement of clutch 11, the one end coordinates installation with described driving wheel one end, the other end coordinates and is installed on described curtain rolling shaft 10 by unilateral bearing 12, described pull rope 4, the one end is connected with described arrangement of clutch 11 both sides, and be intertwined and connected by assembly pulley 5 and the groove of an end of described double flute driving wheel 3, the other end is intertwined and connected by angle pulley 6 and the groove of the other end of described double flute driving wheel 3, described driving wheel, it is specially roller I 9 or roller I 9 is connected in series with roller II 14, described static line I 7, it is intertwined and connected on described roller I 9 by two-way, described static line II 13, it is intertwined and connected on described roller II 14 by unidirectional, described roller I 9, its groove surfaces is level and smooth shape or teeth shape, described roller II 14, its groove surfaces is level and smooth shape.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, is characterized in that, described arrangement of clutch 11, and it also comprises the type of attachment that is arranged at respectively roller I 9 both sides.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, it is characterized in that, described two-way being intertwined and connected, be specially, static line I 7 one ends are fixedly connected with described net bed 8 frame one ends, and the other end winds with one circuit and is fixedly connected with the described net bed 8 frame other ends on described roller I 9.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, is characterized in that, described unidirectional winding is specially static line II 13 1 ends and is wound on described roller II 14, and the other end is fixedly connected with described net bed 8 frame one ends.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, is characterized in that, described roller I 9, and the teeth on the teeth shape of its groove surfaces, have three at least.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, is characterized in that, between described motor 1 and power transmission shaft 2, is provided with deceleration device.
Described a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, it is characterized in that, described curtain rolling shaft 10, arrangement of clutch 11, be provided with insulation quilt on it, and insulation quilt one end is fixedly connected with described net bed 8 frame one ends, and the other end is wound around and is installed on described curtain rolling shaft 10, arrangement of clutch 11.
The utility model passes through motor 1 as power source, the power that utilizes motor 1 to produce in the running, drive power transmission shaft 2, double flute driving wheel 3 carries out gyration, when this device carries out the upper volume of insulation quilt, double flute driving wheel 3 is in the gyration process, pull rope 4 in the groove of one end constantly is wound around, pull rope 4 is regained in groove, accordingly, the groove of the other end of double flute driving wheel 3, in service at this device, the pull rope 4 be wound around in it is constantly outwards sent, arrangement of clutch 11 is because constantly pulling of pull rope 4 starts mobile, because static line I 7 is being netted the fixing of bed 8 one side frames in the fixing or static line II 13 of net bed 8 both sides frames, and be intertwined and connected or be intertwined and connected with the unidirectional of roller II 14 with roller I 9 is two-way, arrangement of clutch 11 is in mobile, curtain rolling shaft 10 is done gyration together with insulation quilt around the central axis of curtain rolling shaft 10, and together move with arrangement of clutch 11, when insulation quilt weight is transshipped, arrangement of clutch 11 is started working, make insulation quilt and roller I 9, the rotating speed of roller II 14 is coordinated mutually, effect due to unilateral bearing 12, while rolling up on insulation quilt, curtain rolling shaft 10, the synchronized rotation of arrangement of clutch 11, complete the upper volume work of insulation quilt, otherwise, for the work of transferring of insulation quilt, when insulation quilt is transferred, architectural characteristic due to unilateral bearing 12, curtain rolling shaft 10, arrangement of clutch 11 is with rotation speed operation separately.
A kind of compound soft transmission system contrast prior art for the agricultural greenhouse sunshading and thermal insulating of the utility model, its beneficial effect is as described below.
1) by adopting the soft transmission of pull rope 4, motor 1 and attached power-equipment thereof can be arranged arbitrarily, guaranteed the uniformity of driving member and movement parts action, solve the drawback that the power-equipment in the hard transmission such as prior art middle rack or cantilever is installed with driving member, guaranteed movement parts working stability in transmission process, extended application life, enlarged the scope of application, the potential safety hazard of having avoided heavy power-equipment motion to produce, reasonable in design, structure is ingenious.
2) utilize the uniqueness setting of roller I 9, roller II 14, arrangement of clutch 11, in the stroke of curtain rolling shaft 10, the rectilinear motion of pull rope 4 can be converted into to curtain rolling shaft 10 gyration initiatively, and motion when having kept on same power transmission shaft 2 all curtain rolling shaft 10, for interior insulation provides guarantee from pushing away act formula to the development of rolling type, improved greatly the action effect of interior insulation, material cost and installation and maintenance cost have also been saved, working stability, stressed even, safety factor is high.
3) by the connection of pull rope 4 and arrangement of clutch 11, make the distribution that active force on curtain rolling shaft 10 can be balanced, at least guarantee that two ends are simultaneously stressed, destructive torsion is dropped to minimum, improved greatly the efficiency of work, increased the output of useful work simultaneously; Under same requirement, can save to greatest extent working space and material requested on the other hand, the interior insulation setting of heliogreenhouse has been become to reality, with low cost, simple to operate, easy to maintenance, be suitable for large scale application.
The accompanying drawing explanation
Fig. 1 is the schematic diagram that driving wheel of the present utility model is the roller I.
Fig. 2 is that driving wheel of the present utility model is the schematic diagram that roller I and roller II are connected in series.
The connection diagram that Fig. 3 is roller I of the present utility model and arrangement of clutch.
The connection diagram that Fig. 4 is roller I of the present utility model, roller II and arrangement of clutch.
Wherein, 1. motor, 2. power transmission shaft, 3. double flute driving wheel, 4. pull rope, 5. assembly pulley, 6. angle pulley, 7. static line I, 8. net bed, 9. roller I, 10. curtain rolling shaft, 11. arrangement of clutch, 12. unilateral bearings, 13. static line II, 14. roller II.
The specific embodiment
Embodiment 1
A kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, comprise motor 1, power transmission shaft 2, double flute driving wheel 3, pull rope 4, assembly pulley 5, angle pulley 6, static line I 7, net bed 8, roller I 9, curtain rolling shaft 10, arrangement of clutch 11, unilateral bearing 12, static line II 13, roller II 14.
As shown in Figure 1, motor 1 is connected with power transmission shaft 2, described power transmission shaft 2, be provided with some double flute driving wheels 3 on it, curtain rolling shaft 10 is arranged on net bed 8, described curtain rolling shaft 10, be provided with the driving wheel equated with double flute driving wheel 3 quantity that arrange on described power transmission shaft 2 on it, arrangement of clutch 11, described arrangement of clutch 11, the one side coordinates installation with described driving wheel one side, described pull rope 4, the one end is connected with described arrangement of clutch 11 both sides, and be intertwined and connected by assembly pulley 5 and the groove of an end of described double flute driving wheel 3, the other end is intertwined and connected by angle pulley 6 and the groove of the other end of described double flute driving wheel 3, be provided with deceleration device between described motor 1 and power transmission shaft 2, described curtain rolling shaft 10, arrangement of clutch 11, be provided with insulation quilt on it, and insulation quilt one end is fixedly connected with described net bed 8 frame one ends, the other end is wound around and is installed on described curtain rolling shaft 10, on arrangement of clutch.
As shown in Figure 3, described arrangement of clutch 11, the one end coordinates installation by unilateral bearing 12 with described curtain rolling shaft 10 1 ends, described arrangement of clutch 11, it also comprises the type of attachment that is arranged at respectively roller I 9 both sides, described two-way being intertwined and connected, be specially, static line I 7 one ends are fixedly connected with described net bed 8 frame one ends, the other end winds with one circuit and is fixedly connected with the described net bed 8 frame other ends on described roller I 9, described driving wheel, it is specially roller I 9, described static line I 7, it is intertwined and connected on described roller I 9 by two-way, described roller I 9, its groove surfaces is level and smooth shape.
When the utility model is applied to small-sized heliogreenhouse and attached-greenhouse, because the erection space of insulation quilt is less, weight is lighter, described driving wheel, adopt roller I 9, described roller I 9, adopt the roller I 9 that groove surfaces is level and smooth shape, during use, according to actual conditions, reasonable Arrangement and mounted motor 1, power transmission shaft 2, double flute driving wheel 3, assembly pulley 5, the installation of remaining part and layout are as shown in Figure 1, as mentioned above, what curtain rolling shaft 10 wherein was can be according to actual conditions parallel is provided with several to structure, and realizes interlock.
Embodiment 2
As Fig. 2, shown in Fig. 4, described driving wheel, it is specially roller I 9 and is connected in series with roller II 14, described static line I 7, it is intertwined and connected on described roller I 9 by two-way, described static line II 13, it is intertwined and connected on described roller II 14 by unidirectional, described roller I 9, its groove surfaces is the teeth shape, described roller I 9, teeth on the teeth shape of its groove surfaces, have three at least, described roller II 14, its groove surfaces is level and smooth shape, described unidirectional winding, being specially static line II 13 1 ends is wound on described roller II 14, the other end is fixedly connected with described net bed 8 frame one ends.
When the utility model is applied to large-scale heliogreenhouse and attached-greenhouse, because the erection space of insulation quilt is larger, weight is heavier, described driving wheel, adopt the form be connected in series of roller I 9, roller II 14, while rotating in order to increase roller I 9 to the power of static line 7, described roller I 9, adopt the roller I 9 that groove surfaces is the teeth shape, all the other structures and using method are described identical with embodiment 1.
Claims (7)
1. the compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating, comprise motor (1), power transmission shaft (2), double flute driving wheel (3), pull rope (4), assembly pulley (5), angle pulley (6), static line I (7), net bed (8), roller I (9), curtain rolling shaft (10), arrangement of clutch (11), unilateral bearing (12), static line II (13), roller II (14), it is characterized in that, motor (1) is connected with power transmission shaft (2), described power transmission shaft (2), be provided with some double flute driving wheels (3) on it, curtain rolling shaft (10) is arranged on net bed (8), described curtain rolling shaft (10), be provided with the driving wheel equated with upper double flute driving wheel (3) quantity arranged of described power transmission shaft (2) on it, arrangement of clutch (11), described arrangement of clutch (11), the one end coordinates installation with described driving wheel one end, the other end coordinates and is installed on described curtain rolling shaft (10) by unilateral bearing (12), described pull rope (4), the one end is connected with described arrangement of clutch (11) both sides, and be intertwined and connected by assembly pulley (5) and the groove of an end of described double flute driving wheel (3), the other end is intertwined and connected by angle pulley (6) and the groove of the other end of described double flute driving wheel (3), described driving wheel, it is specially roller I (9) or roller I (9) is connected in series with roller II (14), described static line I (7), it is intertwined and connected on described roller I (9) by two-way, described static line II (13), it is intertwined and connected on described roller II (14) by unidirectional, described roller I (9), its groove surfaces is level and smooth shape or teeth shape, described roller II (14), its groove surfaces is level and smooth shape.
2. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, is characterized in that, described arrangement of clutch (11), and it also comprises the type of attachment that is arranged at respectively roller I (9) both sides.
3. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, it is characterized in that, described two-way being intertwined and connected, be specially, static line I (7) one ends are fixedly connected with described net bed (8) frame one end, and the other end winds with one circuit and is fixedly connected with described net bed (8) frame other end on described roller I (9).
4. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, it is characterized in that, described unidirectional winding, be specially static line II (13) one ends and be wound in described roller II (14) above, the other end is fixedly connected with described net bed (8) frame one end.
5. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, is characterized in that, described roller I (9), and the teeth on the teeth shape of its groove surfaces, have three at least.
6. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, is characterized in that, between described motor (1) and power transmission shaft (2), is provided with deceleration device.
7. a kind of compound soft transmission system for the agricultural greenhouse sunshading and thermal insulating according to claim 1, it is characterized in that, described curtain rolling shaft (10), arrangement of clutch (11), be provided with insulation quilt on it, and insulation quilt one end is fixedly connected with described net bed (8) frame one end, and the other end is wound around and is installed on described curtain rolling shaft (10), arrangement of clutch (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372795XU CN203334926U (en) | 2013-06-26 | 2013-06-26 | Composite soft transmission system for agricultural greenhouse sun shading heat preservation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320372795XU CN203334926U (en) | 2013-06-26 | 2013-06-26 | Composite soft transmission system for agricultural greenhouse sun shading heat preservation |
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| Publication Number | Publication Date |
|---|---|
| CN203334926U true CN203334926U (en) | 2013-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320372795XU Expired - Fee Related CN203334926U (en) | 2013-06-26 | 2013-06-26 | Composite soft transmission system for agricultural greenhouse sun shading heat preservation |
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| CN (1) | CN203334926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251108A (en) * | 2013-06-26 | 2014-12-31 | 田宣宁 | Composite soft drive system for sun shading and heat preservation of agricultural greenhouse |
| CN106171667A (en) * | 2016-09-18 | 2016-12-07 | 田宣宁 | A kind of long-range bilateral soft drive system of balance combo drive for agricultural greenhouse sunshading and thermal insulating |
-
2013
- 2013-06-26 CN CN201320372795XU patent/CN203334926U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104251108A (en) * | 2013-06-26 | 2014-12-31 | 田宣宁 | Composite soft drive system for sun shading and heat preservation of agricultural greenhouse |
| CN104251108B (en) * | 2013-06-26 | 2016-03-30 | 田宣宁 | The soft transmission system of a kind of compound for agricultural greenhouse sunshading and thermal insulating |
| CN106171667A (en) * | 2016-09-18 | 2016-12-07 | 田宣宁 | A kind of long-range bilateral soft drive system of balance combo drive for agricultural greenhouse sunshading and thermal insulating |
| CN106171667B (en) * | 2016-09-18 | 2022-07-26 | 田宣宁 | Remote bilateral balance composite driver soft transmission system for agricultural greenhouse sun shading and heat preservation |
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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: 20131211 Termination date: 20160626 |