CN217742475U - Movable opening type sunlight greenhouse - Google Patents

Abstract

The utility model provides a remove open-type sunlight greenhouse, including skeleton and heat preservation skeleton unit, the both sides tip of heat preservation skeleton unit is provided with the greenhouse lateral wall respectively. The skeleton includes first front slope skeleton and second front slope skeleton, is provided with the haulage rope displacement of being convenient for on the first front slope skeleton and with haulage rope sliding connection's first assembly pulley, be provided with the haulage rope of being convenient for on the second front slope skeleton and with haulage rope sliding connection's second assembly pulley, be connected with the heat preservation piece on the haulage rope. The heat preservation skeleton unit comprises a first heat preservation skeleton and a second heat preservation skeleton, and a closed unit for allowing the heat preservation piece to penetrate is arranged between the first heat preservation skeleton and the second heat preservation skeleton. The technical scheme can avoid the collapse of the greenhouse caused by accumulated water and accumulated snow on the heat-insulating part, and the double-layer heat insulation increases the heat insulation performance and the safety of the greenhouse; the height of the movable open type sunlight greenhouse is additionally increased when the heat preservation piece is rolled up, the greenhouse spacing is reduced in the process of building a greenhouse group, and the land area is saved.

Description

Movable opening type sunlight greenhouse

Technical Field

The utility model relates to an agricultural greenhouse technical field especially relates to a remove open-type sunlight greenhouse.

Background

The sunlight greenhouse consists of three parts of lighting, heat storage and heat preservation, wherein the lighting is to increase the indoor temperature by the irradiation of sunlight; the heat storage is that the energy irradiated by sunlight is absorbed by a ground wall and other materials and is stored in the daytime and released at night; the heat preservation is to prevent the heat loss in the greenhouse through heat preservation materials (heat preservation pieces). Since the development of industrialization, sunlight greenhouses have a wide variety of types, but the ways of heat preservation and lighting are not changed. No matter how advanced the sunlight greenhouse is, the mode of rolling and releasing the heat insulation material is adopted for heat insulation, one end of the heat insulation material is fixed at the top end of the greenhouse, the other end of the heat insulation material is fixed on the scroll, the speed reducer drives the driving shaft to directly roll and release the heat insulation material or indirectly roll and release the heat insulation material through the pull rope, the scroll rotates to drive the heat insulation material to roll up to realize lighting, and the heat insulation material is released to realize heat insulation. A V-shaped groove is formed when the heat insulation material is rolled up, so that water and snow are easy to accumulate in the V-shaped groove to cause the collapse of the greenhouse, and the water and the snow invade the heat insulation material to cause the heat insulation material to lose heat insulation performance; the safety coefficient is low due to the fact that the rope of the thermal insulation material reeling and unreeling device is exposed, the stability of the support is poor, and the heavy load in rainy and snowy days causes casualties; meanwhile, in the sunlight greenhouse in the prior art, the heat insulation material can only be rolled on the top of the greenhouse, so that the height of the greenhouse is increased by 0.6-1.0 meter (the height of the greenhouse is determined by the length and the thickness of the heat insulation material), which results in that the distance between adjacent greenhouses needs to be increased by 1.4-2.4 meters in the process of building a greenhouse group, and the space of the greenhouse needs to be increased by 127 square meters in the process of building a 10-meter greenhouse with the span of 1 mu.

Therefore, the above technical problems need to be further solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides an aim at provides a remove open-type sunlight greenhouse can remove snow automatically, avoids heat preservation spare ponding and snow to lead to the greenhouse to collapse to and the thermal insulation performance who maintains heat preservation spare and the heat insulating ability and the security that have strengthened sunlight greenhouse avoid additionally increasing simultaneously and remove open-type sunlight greenhouse's height, reduced adjacent canopy interval and saved the land area at the in-process of building greenhouse crowd.

In order to solve the above technical problem, an embodiment of the present invention provides the following technical solution:

the utility model provides a movable open-type sunlight greenhouse in a first aspect, which comprises a framework and heat-preservation framework units connected with the framework, wherein the two side end parts of each heat-preservation framework unit are respectively provided with a greenhouse side wall;

the framework comprises a first front slope framework and a second front slope framework, a first pulley block which is convenient for the traction rope to move and is in sliding connection with the traction rope is arranged on the first front slope framework, a second pulley block which is convenient for the traction rope and is in sliding connection with the traction rope is arranged on the second front slope framework, and a heat preservation piece is connected to the traction rope;

a first heat-preservation supporting unit is arranged between the second front slope framework and the ground, and a first space is formed among the first heat-preservation supporting unit, the greenhouse side wall, the second front slope framework and the ground;

the heat-insulation framework unit comprises a first heat-insulation framework and a second heat-insulation framework, and a closed unit for the heat-insulation piece to pass through is arranged between the first heat-insulation framework and the second heat-insulation framework;

a second space is formed among the heat-insulation framework unit, the first heat-insulation supporting unit, the second front slope framework, the greenhouse side wall and the ground;

and a light-transmitting film is arranged below the second front slope framework, and the first front slope framework is free of the light-transmitting film.

Further, when the heat insulating member is unfolded, a third space is formed among the heat insulating member, the light transmitting film and the greenhouse side wall.

Further, the first pulley block comprises:

the first pulleys are uniformly arranged on the first front slope framework;

a first steering tube located in the third space and disposed at an end of the first front slope skeleton near the first heat-insulating skeleton;

the first steering drum support is arranged on the first heat-preservation framework, the first steering drum is connected with the first steering drum support, and two ends of the first steering drum support are respectively connected to the side walls of the greenhouse;

the second pulley is arranged on the first steering drum support and located between the adjacent first steering drums, and the second pulley is connected with the traction rope in a sliding mode.

Further, the second pulley block comprises:

the third pulleys are uniformly arranged on the second front slope framework;

the third steering cylinder is positioned in the third space and arranged on the second front slope framework close to the first heat-preservation framework;

the fifth pulley is arranged on the third steering cylinder and is connected with the traction rope in a sliding mode;

wherein each of the third pulleys is disposed on the opposite side of the position of each of the first pulleys.

Furthermore, in the third space, a driving wheel for driving the traction rope to move is arranged on the side far away from the first steering cylinder support, a driving shaft for driving the driving wheel to rotate is connected in the driving wheel, and at least one end of the driving shaft is connected with power equipment.

Further, a first displacement path of the thermal insulation member is formed among a surface of the first front slope skeleton on a side away from the second front slope skeleton, a surface of the first thermal insulation skeleton on a side away from the first thermal insulation support unit, the sealing unit, and a surface of the second front slope skeleton on a side close to the first front slope skeleton;

the second front slope framework surface close to the first front slope framework side, the closed unit, the first heat preservation supporting unit side, the second front slope framework side, the first heat preservation framework surface far away from the second front slope framework side, and a second displacement path of the heat preservation piece is formed between the first front slope framework surface.

Further, the rotation direction of the drive shaft includes:

a first rotation direction, counterclockwise;

the second rotation direction is clockwise rotation;

the heat preservation member moves through the first displacement path during the traction of the traction rope when the driving shaft rotates towards the first rotating direction;

when the driving shaft rotates towards the second rotating direction, the heat preservation member moves through the second displacement path during the traction process of the traction rope.

Further, the sealing unit includes:

the second steering cylinder is arranged at the end part of the first heat-insulating framework close to the second heat-insulating framework;

the fourth pulley is arranged on the second steering cylinder and is connected with the traction rope in a sliding mode;

the first rotating shaft is arranged at the end part of the second heat-preservation framework close to the first heat-preservation framework side;

a first seal connected with the first shaft, and an end of the first seal located inside the second space is higher than an end of the first seal located outside the second space;

and one side end part of the first elastic part is connected with the second heat-preservation framework, and the other side end part of the first elastic part is connected with the end part of the first sealing part positioned outside the second space.

Further, the first heat-insulating support unit includes:

the greenhouse comprises a greenhouse space, a first support frame and a second support frame, wherein the first support frame is arranged in the greenhouse space and comprises a first support part and a second support part, and a connecting line of the axial direction of the first support part and the axial direction of the second support part is a non-straight line;

and one side end part of the first reinforcing part is connected with the second supporting part, and the other side end part of the first reinforcing part is connected with the second front slope framework.

Furthermore, the first heat-preservation framework comprises a first framework and a second framework, the second heat-preservation framework is positioned at the lower part between the first framework and the second framework, a fourth steering cylinder is arranged at the end part, close to the closed unit, of the first framework, a sixth pulley is arranged on the fourth steering cylinder, a fifth steering cylinder is arranged at the end part, close to the closed unit, of the second framework, a seventh pulley is arranged on the fifth steering cylinder, a sixth steering cylinder is arranged at the end part, close to the first framework, of the second heat-preservation framework, and an eighth pulley is arranged on the sixth steering cylinder;

the closed unit comprises a second sealing element, a third sealing element, a second elastic element and a third elastic element, wherein one end of the second sealing element and one end of the third sealing element are respectively connected with the second heat-preservation framework, the second sealing element is in contact with the fourth steering cylinder, the third sealing element is in contact with the fifth steering cylinder, one end of the second elastic element is connected with the second heat-preservation framework, the other end of the second elastic element is connected with the second sealing element, one end of the third elastic element is connected with the second heat-preservation framework, and the other end of the third elastic element is connected with the third sealing element

Compared with the prior art, the utility model discloses in the removal open-type sunlight greenhouse that the first aspect provided, the heat preservation piece is under the tractive effect of haulage rope, the haulage rope slides on first assembly pulley and second assembly pulley, drive the heat preservation piece simultaneously and carry out the displacement on first front slope skeleton, and the airtight unit of heat preservation piece accessible passes between first heat preservation skeleton and second heat preservation skeleton, make first front slope skeleton and second front slope skeleton can all be located the top that removes open-type sunlight greenhouse or the top that removes open-type sunlight greenhouse all exposes under the sun, first heat preservation support element supports in greenhouse space. Because the heat preservation piece gets into in the second space through airtight unit when packing up, avoid the heat preservation piece to roll up when additionally increasing the height that removes open-type sunlight greenhouse, reduced adjacent canopy interval at the in-process of building greenhouse crowd, saved land area. Meanwhile, the collapse of the greenhouse caused by water accumulation and snow accumulation on the heat-insulating part is avoided, the heat-insulating performance of the heat-insulating part is maintained, and the stability of the movable open type sunlight greenhouse is enhanced.

Drawings

The above and other objects, features and advantages of exemplary embodiments of the present invention will become readily apparent from the following detailed description read in conjunction with the accompanying drawings. The several embodiments of the present invention are illustrated by way of example and not by way of limitation in the figures of the accompanying drawings and in which like reference numerals refer to similar or corresponding parts and in which:

FIG. 1 schematically illustrates a cross-sectional view of a heat retainer retracted;

FIG. 2 schematically illustrates the insulating member after deployment;

figure 3 schematically shows a cross-sectional view of the drive wheel;

FIG. 4 schematically illustrates a drive shaft schematic;

FIG. 5 schematically illustrates an enlarged cross-sectional view of the first steering barrel;

FIG. 6 schematically illustrates a first steering column support schematic;

figure 7 schematically shows a schematic view of a containment unit;

FIG. 8 schematically illustrates the attachment of the upper end of the insulating member to a pull cord;

FIG. 9 schematically illustrates the attachment of the lower end of the insulating member to a pull cord;

FIG. 10 schematically illustrates a schematic view of another insulated framework unit;

the reference numbers illustrate:

1. a framework; 11. a first front slope framework; 111. a first pulley; 12. a second front slope framework; 121. a third pulley; 13. a third steering barrel;

2. a heat-insulating skeleton unit; 21. a first heat-preserving framework; 211. a first skeleton; 212. a second skeleton; 22. a second heat-insulating framework; 221. a sixth steering cylinder; 23. a second space; 24. a fourth steering cylinder; 25. a fifth steering barrel;

3. a sealing unit; 31. a second steering cylinder; 32. a first seal member; 33. a first rotating shaft; 34. a first elastic member; 35. a second seal member; 36. a third seal member; 37. a second elastic member; 38. a third elastic member;

4. a first steering barrel; 41. a first steering column bracket; 42. a second pulley;

5. a heat-insulating member; 51. a fixing member;

6. a first space;

7. a drive wheel; 71. a drive shaft;

8. a first heat-preserving support unit; 81. a first support section; 82. a second support portion; 83. a first reinforcement;

9. a third space;

10. and (6) pulling the rope.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. Unless otherwise specified, the technical means used in the examples are conventional means well known to those skilled in the art.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs. In this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The terms "connected" and "coupled" are used broadly and may include, for example, a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

The embodiment of the utility model provides a remove open-type sunlight greenhouse combines fig. 1 and fig. 2, including skeleton 1 and the heat preservation skeleton unit 2 that is connected with skeleton 1, the both sides tip of heat preservation skeleton unit 2 is provided with the greenhouse lateral wall respectively. Skeleton 1 includes first front slope skeleton 11 and second front slope skeleton 12, is provided with the haulage rope 10 displacement of being convenient for on the first front slope skeleton 11 and with haulage rope 10 sliding connection's first assembly pulley, be provided with the haulage rope 10 of being convenient for on the second front slope skeleton 12 and with haulage rope 10 sliding connection's second assembly pulley, be connected with heat preservation 5 on the haulage rope 10. A first heat preservation supporting unit 8 is arranged between the second front slope framework 12 and the ground, and a first space 6 is formed among the first heat preservation supporting unit 8, the greenhouse side wall, the second front slope framework 12 and the ground. The heat preservation skeleton unit 2 comprises a first heat preservation skeleton 21 and a second heat preservation skeleton 22, and a closed unit 3 for the heat preservation piece 5 to penetrate is arranged between the first heat preservation skeleton 21 and the second heat preservation skeleton 22. And a second space 23 is formed among the heat-preservation framework unit 2, the first heat-preservation supporting unit 8, the second front slope framework 12, the greenhouse side wall and the ground. A light-transmitting film is arranged below the second front slope framework 12, and no light-transmitting film is arranged on the first front slope framework 11.

Specifically, under the traction effect of the traction rope 10, the traction rope 10 of the heat preservation member 5 slides on the first pulley block and the second pulley block, and simultaneously the heat preservation member 5 is driven to displace on the first front slope framework 11, and the heat preservation member 5 can pass through the first heat preservation framework 21 and the second heat preservation framework 22 through the sealing unit 3, so that the heat preservation member 5 can completely displace to enable the first front slope framework 11 to see light. Because the heat preservation part 5 is flat and free from water accumulation, rain and snow on the heat preservation part 5 are turned and separated for the first time at the first steering cylinder 4 and turned and separated for the second time at the closed unit 3 in snowy days, so that the greenhouse collapse caused by water accumulation and snow accumulation on the heat preservation part 5 is avoided, and rainwater does not corrode the heat preservation part 5 to maintain the heat preservation performance of the heat preservation part 5. Meanwhile, the heat-insulating piece 5 can enter the second space 23 through the sealing unit 3 when being folded, so that the phenomenon that the height of the movable open type sunlight greenhouse is additionally increased when the heat-insulating piece 5 is rolled up is avoided, the space between adjacent greenhouses is reduced in the process of building a greenhouse group, and the land area is saved.

Fruit, vegetables and plants are planted in the first space 6, the first heat-preservation supporting unit 8 is used for preserving heat and supporting in the first space 6, and the second space 23 plays a role in preserving heat for the first space 6. The structure solves the problems of land damage and waste of the current earth wall sunlight greenhouse, and solves the heat insulation problem of the steel frame floor shed.

A light-transmitting film is arranged below the second front slope framework 12, so that condensed water can drip into the greenhouse, and the frost heaving problem of the front slope ground corner of the sunlight greenhouse can be solved.

In a particular embodiment, in connection with fig. 1 and 2, when the insulating element 5 is unfolded, a third space 9 is formed between the insulating element 5, the light-transmitting film and the side wall of the greenhouse.

Specifically, the first and second pulley blocks are both located in the third space 9, preventing the first and second pulley blocks and the traction rope 10 from being exposed to the outside of the first front-slope framework 11 and enabling the heat insulating member 5 to be displaced on the surface of the first front-slope framework 11 on the side away from the second front-slope framework 12.

The third space 9 plays a role in heat preservation of the first space 6, and the heat preservation performance of the movable opening type solar greenhouse is improved.

Since the traction rope 10 does not leak on the surface of the first front slope frame 11, the potential safety hazard of hurting the operator is eliminated.

In a particular embodiment, with reference to fig. 1, 5 and 6, the first pulley block comprises a first pulley 111, a first steering column 4, a first steering column support 41 and a second pulley 42. And the first pulleys 111 are uniformly arranged on the first front slope framework 11. And the first steering cylinder 4 is positioned in the third space 9 and is arranged at the end part of the first front slope framework 11 close to the first heat-preserving framework 21. And a first steering cylinder support 41 provided on the first heat-preserving framework 21, the first steering cylinder 4 being connected with the first steering cylinder support 41, and both ends of the first steering cylinder support 41 being connected to the greenhouse side walls, respectively. And a second pulley 42 disposed on the first steering drum support 41 and between the adjacent first steering drums 4, the second pulley 42 being slidably coupled to the traction rope 10.

Specifically, the first pulleys 111 are uniformly arranged on the first front slope framework 11, and the traction rope 10 slides on the first pulleys 111 to drive the heat preservation member 5 to move. When the heat retaining member 5 is displaced onto the second pulley 42, the heat retaining member 5 is displaced toward the ground surface side. After the heat insulating member 5 passes through the closing unit 3, the heat insulating member 5 is displaced toward the second front-slope skeleton 12 side in the second space 23.

When the heat preservation member 5 is displaced to the first steering cylinder 4 and displaced toward the ground, the heat preservation member 5 can be prevented from shielding the first front slope frame 11 and the second front slope frame 12, and the accumulated snow on the heat preservation member 5 can be slid down for the first time. When the heat preservation member 5 passes through the sealing unit 3, the accumulated snow on the heat preservation member 5 slides down for the second time. Thereby realizing the complete sliding of the accumulated snow on the heat preservation piece 5. According to different weather conditions, the step is carried out at any time when snow falls or after snow stops, or the step is carried out again after target time intervals, so that the movable open-type solar greenhouse is not influenced by snow disasters.

Because the rainwater can slide off the surface of the heat preservation part 5 when the heat preservation part 5 is unfolded, the condition that the heat preservation part 5 accumulates water does not exist.

In a particular embodiment, with reference to fig. 1 and 2, the second set of pulleys comprises a third pulley 121, a third steering cylinder 13 and a fifth pulley. The third pulleys 121 are uniformly arranged on the second front slope frame 12. And a third steering cylinder 13 which is positioned in the third space 9 and is arranged on the second front slope framework 12 close to the first heat-preserving framework 21. And the fifth pulley is arranged on the third steering barrel 13 and is connected with the traction rope 10 in a sliding mode. Wherein each third pulley 121 is disposed opposite to the position of each first pulley 111.

Specifically, the plurality of third pulleys 121 are uniformly disposed on the second front slope frame 12, and the traction rope 10 simultaneously slides on the fifth pulley, the plurality of third pulleys 121, and the plurality of first pulleys 111.

The connection between the third turning drum 13 and the fifth pulley is the same as the connection between the first turning drum 4 and the second pulley 42.

The position of each third pulley 121 and each first pulley 111 may not be arranged on opposite sides, depending on the actual application or the traction rope.

In a specific embodiment, referring to fig. 1, 3 and 4, a driving wheel 7 for driving the traction rope 10 to displace is disposed in the third space 9 far away from the first steering barrel support 41, a driving shaft 71 for driving the driving wheel 7 to rotate is connected in the driving wheel 7, and a power device is connected to at least one end of the driving shaft 71.

Specifically, the external power equipment operates to rotate the driving shaft 71 and the driving wheel 7, so as to drive the pulling rope 10 to displace, and the pulling rope 10 slides on the first pulleys 111, the second pulleys 42, the third pulleys 121, the fourth pulley and the fifth pulley to drive the heat preservation member 5 to displace. Thereby enabling the thermal insulation piece 5 to be folded or unfolded and avoiding the thermal insulation piece 5 from deforming and deviating in the process of folding or unfolding.

Wherein the power equipment is a motor. According to the actual use requirement, the driving shaft 71 can be connected with the motor through a speed reducer, so that the heat preservation piece 5 can realize different displacement speeds.

The pulling rope 10 is connected to both ends of the thermal insulating member by means of prior art fixing members 51, as shown in fig. 8 and 9.

A plurality of first pulleys 111, a plurality of second pulleys 42, a plurality of third pulleys 121, fourth pulley and fifth pulley still carry on spacingly to haulage rope 10 simultaneously, prevent that haulage rope 10 from driving heat preservation piece 5 and taking place the skew.

Since the driving wheel 7 is disposed in the third space 9, the driving wheel 7 is prevented from being exposed outdoors, and driving safety is further improved.

In a specific embodiment, with reference to fig. 1 and 2, a first displacement path of the thermal insulating member 5 is formed between a surface of the first front slope skeleton 11 on the side away from the second front slope skeleton 12, a surface of the first thermal insulating skeleton 21 on the side away from the first thermal insulating support unit 8, the sealing unit 3, and a surface of the second front slope skeleton 12 on the side close to the first front slope skeleton 11. A second displacement path of the heat insulating material 5 is formed between the surface of the second front slope skeleton 12 close to the first front slope skeleton 11 side, the sealing unit 3, the surface of the first heat insulating skeleton 21 far from the first heat insulating supporting unit 8 side, and the surface of the first front slope skeleton 11 far from the second front slope skeleton 12 side.

In particular, the thermal insulating member 5 can be moved along a first displacement path or a first displacement path.

When the heat preservation member 5 moves along the first displacement path, the heat preservation member 5 is retracted, so that all the inside of the first space 6 is in contact with sunlight, as shown in fig. 1.

When the heat insulating member 5 moves along the second displacement path, the heat insulating member 5 is spread out, so that the heat insulating member 5 is located on the surface of the first front slope framework 11 far away from the second front slope framework 12 to insulate the interior of the first space 6, as shown in fig. 2.

In a particular embodiment, in conjunction with fig. 3 and 4, the rotational direction of the drive shaft 71 includes a first rotational direction and a second rotational direction. The first direction of rotation is counterclockwise. The second direction of rotation, clockwise rotation. When the driving shaft 71 rotates counterclockwise, the heat insulating member 5 moves through the first displacement path during the traction of the traction rope 10. When the driving shaft 71 rotates clockwise, the heat insulating member 5 moves through the second displacement path during the drawing of the traction rope 10.

In the specific embodiment, as shown in fig. 7, the closing unit 3 includes a second steering cylinder 31, a first rotating shaft 33, a first sealing member 32, and a first elastic member 34. And a second steering tube 31 provided at an end of the first heat insulating frame 21 on the side close to the second heat insulating frame 22. And a fourth pulley arranged on the second steering barrel 31 and slidably connected with the traction rope 10. And a first rotating shaft 33 provided at an end of the second heat-insulating frame 22 near the first heat-insulating frame 21. A first sealing member 32, the first sealing member 32 being connected to the first rotation shaft 33, and an end of the first sealing member 32 located in the second space 23 being higher than an end of the first sealing member 32 located outside the second space 23. And a first elastic member 34, one end of the first elastic member 34 being connected to the second heat insulating frame 22, and the other end of the first elastic member 34 being connected to an end of the first sealing member 32 located outside the second space 23.

Specifically, the traction rope 10 carries the thermal insulation member 5 into the second space 23 through between the first rotating shaft 33 and the first sealing member 32. In the process, the first seal 32 in the second space 23 is in contact with the traction rope 10 or the thermal insulation 5. On the one hand, outside air is prevented from entering the second space 23. On the other hand, the first sealing element 32 can automatically adjust the distance between the first heat preservation framework 21 and the first sealing element 32 under the action of the first elastic element 34 and when the heat preservation element 5 passes through, so that the pull rope 10 or the heat preservation element 5 can pass through conveniently. Wherein, the first elastic element 34 is a tension spring.

The connection structure between the second steering tube 31 and the fourth pulley is the same as the connection structure between the first steering tube 4 and the second pulley 42.

In order to further seal the second space 23, the end of the first seal 32 located in the second space 23 is higher than the end of the first seal 32 located outside the second space 23.

The second heat-insulating framework 22 can be fixedly connected with the ground, which is beneficial to the stability of the movable open-type sunlight greenhouse.

To further achieve the support of the first space 6, in a specific embodiment, as shown in fig. 1, the first heat-insulating support unit 8 includes a first support frame and a first reinforcement. The first support frame comprises a first support part 81 and a second support part 82, and a connecting line between the axial direction of the first support part 81 and the axial direction of the second support part 82 is non-linear or arc-shaped. One end of the first reinforcement 83 is connected to the second support 82, and the other end of the first reinforcement 83 is connected to the second front slope frame 12.

Specifically, on the one hand, the first support portion 81 and the second support portion 82 together achieve support of the first space 6. On the other hand, the first and second support portions 81 and 82 and the first reinforcement 83 together realize the support of the first space 6.

In a specific embodiment, as shown in fig. 10, the first heat-insulating frame 21 includes a first frame 211 and a second frame 212, and the second heat-insulating frame 22 is located at a lower portion between the first frame 211 and the second frame 212, a fourth steering cylinder 24 is disposed at an end portion of the first frame 211 close to the sealing unit 3, a sixth pulley is disposed on the fourth steering cylinder 24, a fifth steering cylinder 25 is disposed at an end portion of the second frame 212 close to the sealing unit 3, a seventh pulley is disposed on the fifth steering cylinder 25, a sixth steering cylinder 221 is disposed at an end portion of the second heat-insulating frame 22 close to the first frame 211, and an eighth pulley is disposed on the sixth steering cylinder 221. The sealing unit 3 comprises a second sealing element 35, a third sealing element 36, a second elastic element 37 and a third elastic element 38, one end of the second sealing element 35 and one end of the third sealing element 36 are respectively connected with the second heat-insulating framework 22, the second sealing element 35 is in contact with the fourth steering cylinder 24, the third sealing element 36 is in contact with the fifth steering cylinder 25, one end of the second elastic element 37 is connected with the second heat-insulating framework 22, the other end of the second elastic element 37 is connected with the second sealing element 35, one end of the third elastic element 38 is connected with the second heat-insulating framework 22, and the other end of the third elastic element 38 is connected with the third sealing element 36. The second elastic member 37 and the third elastic member 38 are both springs.

Specifically, the heat insulating member 5 is pulled by the pulling rope 10 to pass through between the fourth steering cylinder 24 and the second sealing member 35, and the heat insulating member 5 moves from the sixth steering cylinder 221 and then passes through between the fifth steering cylinder 25 and the third sealing member 36, so that the heat insulating member 5 enters the second space 23. This mode is applicable to longer heat preservation 5, makes longer heat preservation 5 can realize packing up. Wherein the longer insulating element 5 is adapted to the longer first front slope skeleton 11.

Specifically, the connection structure between the fourth steering tube 24 and the sixth pulley is the same as the connection structure between the first steering tube 4 and the second pulley 42.

The connection structure between the fifth steering tube 25 and the seventh pulley is the same as the connection structure between the first steering tube 4 and the second pulley 42.

The connection between the sixth turning drum 221 and the eighth pulley is the same as the connection between the first turning drum 4 and the second pulley 42.

The utility model discloses in, be provided with the window that can ventilate and take a breath to first space 6 on second supporting part 82 or the first front slope skeleton 11.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A movable opening type sunlight greenhouse comprises a framework and heat-insulating framework units connected with the framework, wherein two side ends of each heat-insulating framework unit are respectively provided with a greenhouse side wall,

the framework comprises a first front slope framework and a second front slope framework, a first pulley block which is convenient for the traction rope to move and is in sliding connection with the traction rope is arranged on the first front slope framework, a second pulley block which is convenient for the traction rope and is in sliding connection with the traction rope is arranged on the second front slope framework, and a heat preservation piece is connected to the traction rope;

a first heat-preservation supporting unit is arranged between the second front slope framework and the ground, and a first space is formed among the first heat-preservation supporting unit, the greenhouse side wall, the second front slope framework and the ground;

the heat-preservation framework unit comprises a first heat-preservation framework and a second heat-preservation framework, and a closed unit for the heat-preservation piece to penetrate through is arranged between the first heat-preservation framework and the second heat-preservation framework;

a second space is formed among the heat-insulation framework unit, the first heat-insulation supporting unit, the second front slope framework, the greenhouse side wall and the ground;

and a light-transmitting film is arranged below the second front slope framework, and the first front slope framework is free of the light-transmitting film.

2. The mobile open-type solar greenhouse of claim 1, wherein when the insulation is deployed, a third space is formed between the insulation, the light-transmitting film and the greenhouse side wall.

3. The mobile open-ended sunlight greenhouse of claim 2, wherein said first set of pulleys comprises:

the first pulleys are uniformly arranged on the first front slope framework;

a first steering tube located in the third space and disposed at an end of the first front slope skeleton near the first heat-insulating skeleton;

the first steering drum support is arranged on the first heat-preservation framework, the first steering drum is connected with the first steering drum support, and two ends of the first steering drum support are respectively connected to the side walls of the greenhouse;

the second pulley is arranged on the first steering drum support and located between the adjacent first steering drums, and the second pulley is connected with the traction rope in a sliding mode.

4. The mobile open-ended sunlight greenhouse of claim 3, wherein said second set of pulleys comprises:

the third pulleys are uniformly arranged on the second front slope framework;

the third steering cylinder is positioned in the third space and arranged on the second front slope framework close to the first heat-preserving framework;

the fifth pulley is arranged on the third steering cylinder and is connected with the traction rope in a sliding manner;

wherein each of the third pulleys is disposed on the opposite side of the position of each of the first pulleys.

5. The mobile open-type solar greenhouse of claim 3, wherein a driving wheel for driving the traction rope to displace is arranged on the side far away from the first steering drum bracket in the third space, a driving shaft for driving the driving wheel to rotate is connected in the driving wheel, and at least one end part of the driving shaft is connected with a power device.

6. Mobile open-ended sunlight greenhouse according to claim 5,

a first displacement path of the heat preservation piece is formed among the surface of the first front slope framework far away from the second front slope framework side, the surface of the first heat preservation framework far away from the first heat preservation supporting unit side, the surface of the closed unit and the surface of the second front slope framework close to the first front slope framework side;

the surface of the second front slope framework, close to the first front slope framework side, the closed unit, the surface of the first heat-preservation framework, far away from the first heat-preservation supporting unit side, and the surface of the first front slope framework, far away from the second front slope framework side form a second displacement path of the heat-preservation piece.

7. The mobile open-ended sunlight greenhouse of claim 6, wherein a direction of rotation of said drive shaft comprises:

a first rotation direction, counterclockwise;

a second rotation direction, clockwise rotation;

the heat preservation member moves through the first displacement path during the traction of the traction rope when the driving shaft rotates towards the first rotating direction;

when the driving shaft rotates towards the second rotating direction, the heat preservation piece moves through the second displacement path during the traction process of the traction rope.

8. The mobile open-type solar greenhouse of claim 1, wherein the closing unit comprises:

the second steering cylinder is arranged at the end part of the first heat-insulating framework close to the second heat-insulating framework;

the fourth pulley is arranged on the second steering cylinder and is connected with the traction rope in a sliding mode;

the first rotating shaft is arranged at the end part of the second heat-insulating framework close to the first heat-insulating framework side;

a first seal connected with the first shaft and having an end located inside the greenhouse space higher than an end of the first seal located outside the greenhouse space;

and one side end part of the first elastic part is connected with the second heat-insulation framework, and the other side end part of the first elastic part is connected with the end part of the first sealing part positioned outside the greenhouse space.

9. The mobile open-type solar greenhouse of claim 1, wherein the first heat-insulating support unit comprises:

the first support frame comprises a first support part and a second support part, and a connecting line of the axial direction of the first support part and the axial direction of the second support part is a non-straight line;

and one side end part of the first reinforcing part is connected with the second supporting part, and the other side end part of the first reinforcing part is connected with the second front slope framework.

10. Mobile open-ended sunlight greenhouse according to claim 1,

the first heat-preservation framework comprises a first framework and a second framework, the second heat-preservation framework is positioned at the lower part between the first framework and the second framework, a fourth steering cylinder is arranged at the end part, close to the closed unit, of the first framework, a sixth pulley is arranged on the fourth steering cylinder, a fifth steering cylinder is arranged at the end part, close to the closed unit, of the second framework, a seventh pulley is arranged on the fifth steering cylinder, a sixth steering cylinder is arranged at the end part, close to the first framework, of the second heat-preservation framework, and an eighth pulley is arranged on the sixth steering cylinder;

the airtight unit comprises a second sealing element, a third sealing element, a second elastic element and a third elastic element, wherein one end of the second sealing element and one end of the third sealing element are respectively connected with the second heat-preservation framework, the second sealing element is in contact with the fourth steering cylinder, the third sealing element is in contact with the fifth steering cylinder, one end of the second elastic element is connected with the second heat-preservation framework, the other end of the second elastic element is connected with the second sealing element, one end of the third elastic element is connected with the second heat-preservation framework, and the other end of the third elastic element is connected with the third sealing element.

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