Movable open-type sunlight greenhouse driving device

Abstract

The utility model provides a driving device for a movable open-type sunlight greenhouse, which is a driving device for the operation of a heat-insulating material of the movable open-type sunlight greenhouse, and the sunlight greenhouse is changed from an original fixed heat-insulating material roller shutter type to a movable heat-insulating material open type, so that the driving mode of the sunlight greenhouse is different from the original mode. The driving assembly drives the traction steel wire rope to reciprocate on the steel wire rope supporting piece and the steering piece, the traction steel wire rope is connected with the heat preservation material, and the traction steel wire rope moves to drive the whole heat preservation material to operate, covers a front slope of the greenhouse during heat preservation and moves to a rear support of the greenhouse during lighting. The driving device drives the opening and closing of the greenhouse thermal insulation material to achieve the purposes of thermal insulation and lighting.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat preservation of agricultural machinery solar greenhouses, and in particular relates to a mobile open solar greenhouse driving device. Background Art

[0002] A solar greenhouse consists of three parts: lighting, heat storage, and insulation. Lighting is to increase the temperature in the greenhouse through sunlight; heat storage is to absorb the energy of sunlight through the ground, walls and other materials during the day and release it at night; insulation is to prevent heat loss inside the greenhouse through insulation materials. At present, no matter how advanced the solar greenhouses in my country are, the insulation is done by rolling up the insulation materials. One end of the insulation material is fixed on the top of the greenhouse and the other end is fixed on the reel. The reducer drives the drive shaft to directly roll up the insulation material or indirectly roll up the insulation material through a pull rope. The rotation of the reel drives the rolling up of the insulation material to achieve lighting, and the lowering of the insulation material to achieve insulation. This setting forms a V-shaped groove when the insulation material is rolled up. Rain and snow cannot release the accumulated snow and water in the V-shaped groove and invade the insulation material, causing the insulation material to lose its insulation performance. The increased weight of the insulation material endangers the safety of the frame; the insulation material is fixed, and it is not worth cleaning when it snows lightly. The snow and sleet that melt in the insulation material cannot be cleaned up and the insulation performance is lost. Heavy snow can only be cleaned up manually, which is inefficient. There are safety hazards every year, such as exposed ropes of the insulation material rolling equipment (rolling to death, rolling injuries), too high stability of the bracket (smashing to death, smashing injuries), too heavy load on rainy and snowy days (bending of the bracket, twisting of the reel); if lighting is needed during the day, the insulation material can only be rolled on the top of the greenhouse, increasing the height of the greenhouse by 0.6-1.0 meters (determined by the length and thickness of the insulation material). In the Northeast region, if a group of greenhouses are built, the spacing needs to be increased by 1.4-2.4 meters (1.9 meters on average). Building a 10-meter span 1 mu greenhouse uses 127 square meters of land (about 0.2 mu). Existing solar greenhouse insulation materials are easily deformed when rolled up, the rolling curtain device cannot be accurately controlled, and the movement of the insulation materials is unstable, resulting in the insulation materials becoming stuck or uneven. Summary of the invention

[0003] Therefore, the technical problem to be solved by the utility model is to provide a mobile open-type solar greenhouse driving device, which can solve the problems that the existing solar greenhouse insulation materials are easily deformed when rolled up, the roller shutter device cannot be accurately controlled, and the insulation materials move unsteadily, resulting in the insulation materials becoming stuck or uneven.

[0004] In order to solve the above problems, the utility model provides a mobile openable solar greenhouse driving device, including a device body and a heat preservation material, wherein the device body includes a rear slope support assembly, a first support tripod, a second support frame, a driving assembly, a steel wire rope, a plurality of steel wire rope support assemblies and a plurality of fixed steering assemblies;

[0005] The second support frame is connected to the first support tripod, and a greenhouse space is formed between the second support frame, the first support tripod and the ground. One end of the first support tripod located outside the greenhouse space is connected to the rear slope support assembly, and the rear slope support assembly is arranged close to the second support frame. The drive assembly is connected to the first support tripod, and the drive assembly is located between the rear slope support assembly and the second support frame, and the drive assembly is close to the rear slope support assembly.

[0006] The fixed steering assembly is installed on one end of the rear slope support assembly and the first support tripod, and the steel wire ropes are slidably connected to the fixed steering assembly;

[0007] Multiple wire rope support assemblies are evenly arranged on the first supporting tripod, the wire ropes are slidably connected to multiple wire rope support members in turn, the wire ropes are connected to the driving assembly, the wire ropes are connected to the insulation material, the insulation material is used to insulate the greenhouse space, the wire ropes slide in turn through the driving assembly, the rear slope support assembly, the fixed steering assembly fixed on the rear slope support assembly, multiple wire rope support assemblies, the fixed steering assembly fixed on the first supporting tripod and the driving assembly to form a closed loop, so that the driving assembly drives the wire rope to move, the insulation material is open to the greenhouse space, the greenhouse space is in a light-seeing state, the insulation material covers the greenhouse space, and the greenhouse space is in an insulation state.

[0008] Optionally, the rear slope support assembly includes a rear slope triangular support frame and a first connecting frame, the rear slope triangular support frame is connected to one end of the first support tripod located outside the greenhouse space, one end of the first connecting frame is connected to the middle of the second support frame, the other end of the first connecting frame is connected to the first support tripod, and the first connecting frame is arranged close to the drive assembly, the fixed steering assembly is arranged at the lower end of the rear slope triangular support frame, and the wire rope slides in sequence through the drive assembly, the rear slope triangular support frame, the fixed steering assembly, multiple wire rope support assemblies and the drive assembly to form a closed loop.

[0009] Optionally, the rear slope support assembly includes a rear slope arc support frame, a support rod and a ground support frame, the rear slope arc support frame is connected to one end of the first support tripod located outside the greenhouse space, one end of the ground support frame is connected to the ground, the other end of the ground support frame is connected to the support rod, and the end of the support rod away from the ground support frame is connected to the first support tripod, the support rod is located below the drive assembly and close to the rear slope arc support frame, the fixed steering assembly is arranged at the lower end of the rear slope arc support frame, and the wire rope slides through the drive assembly, the rear slope arc support frame, the fixed steering assembly, multiple wire rope support assemblies and the drive assembly in sequence to form a closed loop.

[0010] Optionally, the driving assembly includes a second connecting frame, a driving shaft, an active driving wheel, a first driven driving wheel, a second driven driving wheel, a first multi-groove wheel, a second multi-groove wheel and a reduction motor;

[0011] The second connecting frame is connected to the first supporting tripod, both ends of the driving shaft are rotatably connected to the second connecting frame, the reduction motor is connected to the first supporting tripod, and the output end of the reduction motor is connected to one end of the driving shaft;

[0012] The outer surface of the driving shaft is connected to the active driving wheel, the first driven driving wheel and the second driven driving wheel are both meshed and driven with the active driving wheel, and the first driven driving wheel and the second driven driving wheel are both located on both sides of the active driving wheel, and the first driven driving wheel and the second driven driving wheel are both rotatably connected to the second connecting frame;

[0013] The first multi-groove wheel is connected to the first driven driving wheel, the second multi-groove wheel is connected to the second driven driving wheel, the wire rope connects the first multi-groove wheel and the second multi-groove wheel in sequence, and the wire rope is wound around the first multi-groove wheel and the second multi-groove wheel.

[0014] Optionally, the wire rope slides into the first multi-groove wheel from point E of the first groove of the first multi-groove wheel, slides through the first groove wheel of the second multi-groove wheel, and the wire rope is sequentially wrapped around the second groove of the first multi-groove wheel and the second groove of the second multi-groove wheel until the wire rope is wrapped around the last groove of the second multi-groove wheel and slides out from point F of the last groove of the second multi-groove wheel.

[0015] Optionally, the diameter of the active driving wheel is smaller than the diameter of the first driven driving wheel and the diameter of the second driven driving wheel, wherein the diameter of the first driven driving wheel is the same as the diameter of the second driven driving wheel.

[0016] Optionally, the wire rope support assembly includes a first U-shaped bracket, an outer wheel and an inner wheel;

[0017] The first U-shaped bracket is fixed at the opening of the first supporting tripod, both ends of the inner wheel and the outer wheel are fixedly connected to the first U-shaped bracket, the inner wheel is arranged away from the opening between the first U-shaped wheels, the outer wheel and the inner wheel are arranged in parallel, and the wire rope slides out of the upper end surface of the outer wheel and then slides into the upper end surface of the inner wheel.

[0018] Optionally, the outer edge of the diameter of the outer wheel is 1 cm to 2 cm higher than the upper end surface of the first supporting tripod.

[0019] Optionally, there are multiple device bodies, and the multiple device bodies are evenly arranged along the length direction of the greenhouse space, and the distance between adjacent device bodies is 1.5m to 2.5m.

[0020] Optionally, the fixed steering assembly includes a second U-shaped bracket and a steering sheave;

[0021] The second U-shaped bracket is fixed on one end of the rear slope support assembly and the first support tripod, both ends of the steering groove wheel are fixedly connected to the second U-shaped bracket, and the wire rope is slidably connected to the steering groove wheel. Beneficial Effects

[0022] A mobile open type solar greenhouse driving device provided in the embodiment of the utility model is a driving device for the operation of the thermal insulation material of the mobile open type solar greenhouse. The solar greenhouse is changed from the original fixed thermal insulation material roller curtain type to the mobile thermal insulation material opening type, so its driving method is different from the original method. The utility model drives the traction wire rope to move back and forth on the wire rope support and the steering member by the driving component. The traction wire rope is connected to the thermal insulation material. The movement of the traction wire rope drives the overall operation of the thermal insulation material. When heat preservation is performed, it covers the front slope of the greenhouse. When lighting is performed, it moves to the rear bracket of the greenhouse. This driving device drives the opening and closing of the greenhouse thermal insulation material to achieve the purpose of heat preservation and lighting. The steel wire rope passes through the driving assembly, the fixed steering assembly, the back slope support assembly, and the multiple steel wire rope supports fixed on the second support frame and finally returns to the driving assembly, thereby forming a closed loop, that is, the driving assembly drives the steel wire rope to move, and then the steel wire rope drives the insulation material to cover the greenhouse space, and the greenhouse space is in an insulation state, that is, the greenhouse space is insulated, and the steel wire rope drives the insulation material to open the greenhouse space, and the greenhouse space is in a light-seeing state, that is, the greenhouse space is opened. The driving device then accurately drives the insulation material to move, avoiding the insulation material from getting stuck and deformation, thereby achieving precise control and intelligence. The steel wire rope is supported by multiple steel wire rope supports, so that the steel wire rope can move smoothly during the movement without getting stuck, thereby ensuring that the insulation material driven by the steel wire rope will not be deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a rear slope support assembly of a mobile open-type solar greenhouse drive device according to an embodiment of the utility model;

[0024] Figure 2 This is a structural schematic diagram of the second rear slope support assembly of the mobile openable solar greenhouse drive device according to an embodiment of the utility model;

[0025] Figure 3 This is a schematic structural diagram of the mobile openable solar greenhouse drive device in an open state according to an embodiment of the utility model;

[0026] Figure 4 This is a schematic structural diagram of a mobile openable solar greenhouse driving device in a closed state according to an embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of the rear view structure of the driving assembly of an embodiment of the utility model;

[0028] Figure 6 This is a schematic diagram of the top view of the driving assembly of an embodiment of the utility model;

[0029] Figure 7 It is a left-side structural schematic diagram of a driving assembly according to an embodiment of the utility model;

[0030] Figure 8 This is a schematic diagram of the front view of the steel wire rope support assembly of an embodiment of the utility model;

[0031] Fig. 9 It is a left-side structural schematic diagram of a wire rope support assembly according to an embodiment of the utility model;

[0032] Fig.10 This is a left-side structural schematic diagram of a fixed steering assembly according to an embodiment of the utility model;

[0033] Fig.11 This is a schematic diagram of the front structural view of the fixed steering assembly of an embodiment of the utility model.

[0034] The reference numerals are:

[0035] 1. Back slope triangular support frame; 2. First supporting triangular frame; 3. Second supporting frame; 4. Driving assembly; 40. Second connecting frame; 41. Driving shaft; 42. Active driving wheel; 43. First driven driving wheel; 44. Second driven driving wheel; 45. First multi-groove wheel; 46. Second multi-groove wheel; 5. Wire rope supporting assembly; 50. Inner wheel; 51. First U-shaped bracket; 52. Outer wheel; 6. Insulating material; 7. Wire rope; 8. Fixed steering assembly; 80. Second U-shaped bracket; 81. Steering groove wheel; 9. First connecting frame. DETAILED DESCRIPTION

[0036] See also Figures 1 to 11 As shown, according to the embodiment of the utility model, a mobile open type solar greenhouse driving device, please refer to Figure 1 and Figure 2, including a device body and insulation materials, the device body includes a rear slope support assembly, a first support tripod 2, a second support frame 3, a drive assembly 4, a wire rope 7, a plurality of wire rope support assemblies 5 and a plurality of fixed steering assemblies 8; the second support frame 3 is connected to the first support tripod 2, a greenhouse space is formed between the second support frame 3, the first support tripod 2 and the ground, one end of the first support tripod 2 located outside the greenhouse space is connected to the rear slope support assembly, and the rear slope support assembly is arranged close to the second support frame 3, the drive assembly 4 is connected to the first support tripod 2, the drive assembly 4 is located between the rear slope support assembly and the second support frame 3, and the drive assembly 4 is close to the rear slope support assembly; multiple wire rope supports The components 5 are evenly arranged on the first supporting tripod 2, the wire rope 7 is slidably connected to multiple wire rope supports 5 in sequence, the wire rope 7 is connected to the driving component 4, the insulation material 6 is connected to the wire rope 7, and the insulation material 6 is used to insulate the greenhouse space. The wire rope 7 slides through the driving component 4, the rear slope support component, the fixed steering component 8, multiple wire rope support components 5, the fixed steering component 8 fixed on the first supporting tripod 2, and the wire rope 7 returns to the wire rope support component 5 and the driving component 4 to form a closed loop, so that the driving component 4 drives the wire rope 7 to move, the insulation material 6 is open to the greenhouse space, the greenhouse space is in a light-seeing state, the insulation material 6 covers the greenhouse space, and the greenhouse space is in an insulation state. The steel wire rope 7 is driven to move by the driving component 4, and the steel wire rope 7 passes through the steel wire rope supporting component 5 in sequence, thereby driving the opening and closing of the thermal insulation material 6, so as to realize light exposure and thermal insulation of the greenhouse space. The driving component 4 drives the steel wire rope 7 to move stably, thereby improving the stability of the overall pulling of the thermal insulation material 6, and the movement of the steel wire rope 7 on the steel wire rope supporting component 5 further improves the overall stability, and there will be no jamming phenomenon, thereby ensuring that the thermal insulation material 6 driven by the steel wire rope will not be deformed, so that the thermal insulation material 6 moves stably.

[0037] There are multiple device bodies, and the multiple device bodies are evenly arranged along the length direction of the greenhouse space, and the distance between adjacent device bodies is 1.5m to 2.5m, and the commonly used distance between adjacent device bodies is 2m. The device body of the present application is driven, not only for use in solar greenhouses, but also for use in other greenhouse fields, wherein the specific installation method and working method of a mobile open solar greenhouse driving device of the present application are consistent with the present application.

[0038] Furthermore, the length direction of the greenhouse space, that is, the east-west direction of the greenhouse, that is, since the length of the greenhouse is designed according to actual conditions, the number of rear slope support components, first support tripod 2, second support frame 3, drive component 4, wire rope 7, and multiple wire rope support components 5 are selected according to the length of the greenhouse. The distance between adjacent rear slope support components is 2m, and the distance between adjacent other components is also 2m, but the thermal insulation material 6 is a whole piece. These multiple components are combined together according to the length of the greenhouse, and the overall thermal insulation material 6 is moved, and then the thermal insulation material 6 is driven by the driving device to avoid jamming.

[0039] Furthermore, the first supporting tripod 2 is arranged in an arc shape, that is, to support the heat-insulating material, and one end of the first supporting tripod 2 away from the second supporting frame 3 is directly connected to the ground, which can not only prevent wind, but also reduce the projection of the back slope.

[0040] Furthermore, one end of the second support frame 3 is welded to the first support tripod 2, and the other end of the second support frame 3 is connected to the ground, so that the first support tripod 2, the second support frame 3 and the ground form a greenhouse space, that is, the interior of the greenhouse space is used to grow vegetables, fruits, etc.

[0041] Furthermore, the driving component 4 is fixedly mounted on the first supporting tripod 2, that is, the steel wire rope 7 is driven to move by the driving component 4. The steel wire rope 7 is driven by the driving component 4 and passes through the rear slope supporting component, on which the fixed steering component 8 is installed. The steel wire rope 7 first slides into the driving component 4 from the south side of the greenhouse, and then passes through the driving component 4, the first supporting tripod 2, and a plurality of steel wire rope supporting components 5 located on the first supporting tripod 2, as well as the fixed steering component 8 on the end of the first supporting tripod 2 away from the second supporting frame 3, and then returns to the driving component 4 again through the plurality of steel wire rope supporting components 5, thereby forming a closed loop, driving the thermal insulation material 6 fixed on the steel wire rope 7 to move.

[0042] Furthermore, the first supporting tripod 2 is divided into a front slope and a rear slope, that is, the front slope is used to support the thermal insulation material 6, and the rear slope is used to fix the second supporting frame 3 and the rear slope supporting assembly. Therefore, the thermal insulation material 6 is fixedly installed on the steel wire rope 7, and the area covered by the thermal insulation material 6 as a whole is equal to the area of ​​the front slope of the first supporting tripod 2, that is, the thermal insulation material 6 can insulate the greenhouse space as a whole.

[0043] Please refer to Figure 2As an embodiment, the back slope support assembly includes a back slope triangular support frame 1 and a first connecting frame 9, the back slope triangular support frame 1 is connected to one end of the first support tripod 2 located outside the greenhouse space, one end of the first connecting frame 9 is connected to the middle of the second support frame 3, and the other end of the first connecting frame 9 is connected to the first support tripod 2, and the first connecting frame 9 is arranged close to the driving assembly 4, the fixed steering assembly 8 is arranged at the lower end of the back slope triangular support frame 1, and the wire rope 7 slides through the driving assembly 4, the back slope triangular support frame 1, the fixed steering assembly 8, a plurality of wire rope support assemblies 5 and the driving assembly 4 in sequence to form a closed loop. The first support tripod 2 is supported by the back slope triangular support frame 1 and the first connecting frame 9, and the overall connection can be ensured to be stable, and the insulation material 6 can be ensured not to be stuck, and the insulation material 6 can move smoothly without curling.

[0044] Furthermore, the rear slope triangular support frame 1 is an inverted triangle, that is, it is welded and connected to the end of the first supporting tripod 2. The output end of the driving assembly 4 is close to the inside of the rear slope triangular support frame 1 and is on the side of the rear slope triangular support frame 1 close to the first connecting frame 9. This is to avoid the thermal insulation material 6 on the wire rope 7 being in a suspended state, and close to the inner edge of the rear slope triangular support frame 1, so that the overall thermal insulation material moves smoothly.

[0045] Further, one end of the first connecting frame 9 is welded to the middle of the second supporting frame 3, and the other end of the first connecting frame 9 is welded to the first supporting tripod 2, wherein a certain angle is set between the first connecting frame 9 and the first supporting tripod 2, and the specific angle setting can be selected according to the actual installation. No further elaboration is given.

[0046] Furthermore, the first connecting frame 9 is welded to the first supporting tripod 2 and is disposed close to the driving assembly 4 in order to provide a stable support for the first supporting tripod 2 and ensure smooth movement of the driving assembly 4 .

[0047] Please refer to Figure 1As another embodiment, the back slope support assembly includes a back slope arc support frame 10, a support rod 11 and a ground support frame 12. The back slope arc support frame 10 is connected to one end of the first support tripod 2 located outside the greenhouse space, one end of the ground support frame 12 is connected to the ground, and the other end of the ground support frame 12 is connected to the support rod 11. The end of the support rod 11 away from the ground support frame 12 is connected to the first support tripod 2. The support rod 11 is located below the driving assembly 4 and close to the back slope arc support frame 10. The fixed steering assembly 8 is arranged at the lower end of the back slope arc support frame 10. The wire rope 7 slides through the driving assembly 4, the back slope arc support frame 10, the fixed steering assembly 8, a plurality of wire rope support assemblies 5 and the driving assembly 4 in sequence to form a closed loop. The insulation material 6 on the wire rope 7 is supported by the back slope arc support frame 10, and the support rod 11 and the ground support frame 12 support the insulation material 6 to prevent the insulation material 6 from sinking.

[0048] Furthermore, one end of the support rod 11 is welded to the first support tripod 10 and is located at the driving assembly 4, playing a role in supporting the driving assembly 4. The other end of the support rod 11 is welded to the floor support frame 12, and the floor support frame 12 is fixedly connected to the ground, wherein the angle between the support rod 11 and the ground depends on the position of the second support frame 3, that is, the middle part of the support rod 11 is in contact with the middle part of the second support frame 3, and the second support frame 3 plays a role in supporting the support rod 11.

[0049] Furthermore, the lower end of the rear slope arc-shaped support frame 10 is arranged close to the support rod 11 , so that the support rod 11 can support the thermal insulation material 6 on the rear slope arc-shaped support frame 10 .

[0050] Furthermore, a plurality of sliding members are fixedly mounted on the upper end of the rear slope arc support frame 10, wherein the sliding member may be a wire rope support assembly 5, that is, the wire rope 7 is connected to the sliding member by sliding, and then the plurality of wire rope support assemblies 5 are sequentially connected by sliding, that is, the friction force of the wire rope 7 on the rear slope arc support frame 10 is reduced. The driving assembly 4 is located inside the rear slope arc support frame 10, that is, the edge where the rear slope arc support frame 10 is welded to the first supporting tripod 2, so as to facilitate the smooth movement of the thermal insulation material 6.

[0051] Please refer to Fig.10 and Fig.11Furthermore, a plurality of fixed steering assemblies 8 are mounted on one end of the rear slope support assembly and the first support tripod 2, and the steel wire ropes 7 are all slidably connected to the fixed steering assemblies 8. The fixed steering assemblies 8 include a second U-shaped bracket 80 and a steering sheave 81; the second U-shaped bracket 80 is fixed on one end of the rear slope support assembly and the first support tripod 2, and both ends of the steering sheave 81 are fixedly connected to the second U-shaped bracket 80, and the steel wire ropes 7 slide around the steering sheave 81. A sliding groove is provided on the outer surface of the steering sheave 81, and the width of the sliding groove is greater than the diameter of the steel wire rope 7.

[0052] As an embodiment, when the rear slope support assembly includes the rear slope triangular support frame 1 and the first connecting frame 9, the number of fixed steering assemblies 8 is 3, that is, one is connected to the lower end of the rear slope triangular support frame 1, and the other two are located at both ends of the first support triangular frame 2. The second U-shaped bracket 80 is fixedly installed at the lower end of the rear slope triangular support frame 1, and the second U-shaped bracket 80 is fixedly installed at both ends of the first support triangular frame 2, one end is close to the rear slope triangular support frame 1, and the other end is close to the ground. A steering groove wheel 81 is fixedly installed on each second U-shaped bracket 80.

[0053] Further, after sliding out of the second multi-groove wheel 46, the wire rope 7 enters the steering groove wheel 81 of the rear slope triangle support frame 1, passes through the rear slope triangle support frame 1, enters the steering groove wheel 81 on the first support triangle frame 2, and then passes through the outer wheels 52 of the plurality of wire rope support assemblies 5 and the steering groove wheel 81 of the fixed steering assembly 8. After the wire rope 7 is turned, it passes through the inner wheel 50 of the wire rope support assembly 5 and returns to the first multi-groove wheel 45, forming a closed loop. The steering groove wheel 81 provides a steering effect.

[0054] As another embodiment, when the rear slope support assembly includes the rear slope arc support frame 10, the support rod 11 and the ground support frame 12, the number of fixed steering assemblies 8 is 2, that is, one is fixedly installed at the lower end of the rear slope arc support frame 10, and the other is fixed at the end of the first support tripod 2 close to the ground. The specific connection method and specific working method of the second U-shaped bracket 80 and the steering groove wheel 81 are the same as above and will not be further elaborated.

[0055] Please refer to Figure 5 , Figure 6 and Figure 7The driving assembly 4 includes a second connecting frame 40, a driving shaft 41, an active driving wheel 42, a first driven driving wheel 43, a second driven driving wheel 44, a first multi-groove wheel 45, a second multi-groove wheel 46 and a reduction motor; the second connecting frame 40 is connected to the first supporting tripod 2, both ends of the driving shaft 41 are rotatably connected to the second connecting frame 40, the reduction motor is fixedly connected to the first supporting tripod 2, and the output end of the reduction motor is connected to one end of the driving shaft 41; the outer surface of the driving shaft 41 is connected to the active driving wheel 42, the first driven driving wheel 43 and the second multi-groove wheel 46 The two driven drive wheels 44 are meshed with the active drive wheel 42 for transmission, and the first driven drive wheel 43 and the second driven drive wheel 44 are both located on both sides of the active drive wheel 42, and the first driven drive wheel 43 and the second driven drive wheel 44 are both rotatably connected to the second connecting frame 40; the first multi-groove wheel 45 is connected to the first driven drive wheel 43, and the second multi-groove wheel 46 is connected to the second driven drive wheel 44, and the wire rope 7 is wound around the first multi-groove wheel 45 and the second multi-groove wheel 46 in sequence, and the wire rope 7 is wound around the first multi-groove wheel 45 and the second multi-groove wheel 46. The power is given by the reduction motor to drive the main drive wheel 42 to rotate, thereby driving the first driven drive wheel 43 and the second driven drive wheel 44 to rotate, and the wire rope 7 wound around the first driven drive wheel 43 and the second driven drive wheel 44 moves, so that the wire rope 7 drives the thermal insulation material to open and close.

[0056] Furthermore, a connecting plate is welded to the first supporting tripod 2, and the connecting plate and the second connecting frame 40 are connected to each other by threads, and both ends of the driving shaft 41 are rotatably connected to the second connecting frame 40 by bearings, that is, the reduction motor is fixedly connected to the first supporting tripod 2 by bolts, and the output end of the reduction motor is connected to the driving shaft 41, that is, the driving shaft 41 is driven to rotate by the reduction motor. The output end of the reduction motor can be one end or both ends, without further limitation, as long as the reduction motor can drive the driving shaft 41 to rotate.

[0057] Furthermore, the outer surface of the driving shaft 41 is connected to the active driving wheel 42 via a key, and the active driving wheel 42 is stably connected to the driving shaft 41 via the key connection, so that the driving shaft 41 can stably drive the active driving wheel 42 to rotate.

[0058] Please refer to Figure 6 Further, the first driven driving wheel 43 and the second driven driving wheel 44 are located on both sides of the active driving wheel 42, that is, they are symmetrically arranged relative to the active driving wheel 42, and the first driven driving wheel 43 and the second driven driving wheel 44 are meshed with the active driving wheel 42. That is, when the active driving wheel 42 rotates clockwise, the first driven driving wheel 43 and the second driven driving wheel 44 rotate counterclockwise at the same time. On the contrary, when the active driving wheel 42 rotates counterclockwise, the first driven driving wheel 43 and the second driven driving wheel 44 rotate clockwise at the same time.

[0059] Furthermore, the first driven driving wheel 43 is fixedly connected to the first multi-groove wheel 45 , and the second driven driving wheel 44 is fixedly connected to the second multi-groove wheel 46 . The steel wire rope 7 is wound around the first multi-groove wheel 45 and the second multi-groove wheel 46 .

[0060] Please refer to Figure 6 Further, the first multi-groove wheel 45 and the second multi-groove wheel 46 determine the number of grooves of the first multi-groove wheel 35 and the second multi-groove wheel 36 according to the tension of the wire rope 7. The greater the tension of the wire rope 7, the more grooves the first multi-groove wheel 35 and the second multi-groove wheel 36 have, which prevents the wire rope 7 from loosening or moving in series, thereby preventing the thermal insulation material 6 from deforming or making the overall operation of the thermal insulation material 6 uniform. The more grooves increase the friction, the grooves and the wire rope 7 are relatively stationary, and the first multi-groove wheel 45 and the second multi-groove wheel 46 rotate at the same time, driving the wire rope 7 to move.

[0061] Furthermore, the diameter of the active driving wheel 42 is smaller than the diameter of the first driven driving wheel 43, and is also smaller than the second driven driving wheel 44. The diameter of the first driven driving wheel 43 is the same as the diameter of the second driven driving wheel 44, that is, the small wheel of the active driving wheel 42 drives the large wheels of the first driven driving wheel 43 and the second driven driving wheel 44 to move, that is, the deceleration effect is achieved, the power output is increased, the torque of the transmission shaft is reduced, the output force of the reduction motor is reduced, and the stability of the transmission is improved. According to the length of the greenhouse, the longer the greenhouse is, the smaller the diameter of the active driving wheel 42 is, and the larger the diameter of the first driven driving wheel 43 and the second driven driving wheel 44 is, which plays a role in dispersing the force.

[0062] Furthermore, the wire rope 7 slides into the first multi-groove wheel 45 from the first groove E point of the first multi-groove wheel 45, slides through the first groove wheel of the second multi-groove wheel 46, and the wire rope 7 is sequentially wound around the second groove of the first multi-groove wheel 45 and the second groove of the second multi-groove wheel 46 until the wire rope 7 is wound around the last groove of the second multi-groove wheel 46 and slides out from the last groove F point of the second multi-groove wheel 46.

[0063] Please refer to Figure 5 and Figure 6Further, the steel wire rope 7 first slides into the first groove of the first multi-groove wheel 45 from point E, and then slides into the first groove of the second multi-groove wheel 46 in sequence, that is, it is wound on the second multi-groove wheel 46 by winding, and is wound to the second groove of the first multi-groove wheel 45. In the same way as above, it continues to slide into the second groove of the second multi-groove wheel 46, that is, it continues to be wound on the second multi-groove wheel 46. After winding in sequence, it slides out through point F of the last groove on the second multi-groove wheel 46, that is, it is connected with the rear slope support component, and then passes through the fixed steering component 8 on the rear slope component, through the steel wire rope support component 5 on the first support tripod 2, and the fixed steering component 8 fixed at the end of the first support tripod 2 close to the ground, and the steel wire rope 7 returns to the steel wire rope support component 5, and then returns to the first multi-groove wheel 45, forming a closed loop, and the first multi-groove wheel 45 and the second multi-groove wheel 46 rotate to drive the steel wire rope 7 to move, so as to drive the thermal insulation material 6 to move. The overall connection method is to prevent the thermal insulation material 6 from getting stuck.

[0064] Please refer to Figure 8 and Fig. 9 The wire rope support assembly 5 includes a first U-shaped bracket 51, an outer wheel 52 and an inner wheel 50; the first U-shaped bracket 51 is fixed at the opening of the first supporting tripod 2, both ends of the inner wheel 50 and both ends of the outer wheel 52 are fixedly connected to the first U-shaped bracket 51, the inner wheel 50 is arranged away from the opening of the first U-shaped bracket 51, the outer wheel 52 and the inner wheel 50 are arranged in parallel, the wire rope 7 is slidably connected to the upper end surface of the outer wheel 52, and the wire rope 7 slides out of the upper end surface of the outer wheel 52 and then slides into the upper end surface of the inner wheel 50. After the wire rope 7 slides out from point F of the last groove of the second multi-groove wheel 46, it passes through the rear slope support assembly, passes through the upper end surface of the outer wheel 52 on the first support tripod 2, passes through the fixed steering assembly 8 of the first support tripod 2 close to the ground, and then turns the wire rope 7 to the upper end surface of the inner wheel 50 on the first support tripod 2. After passing through the upper end surface of the inner wheel 50, it returns to point E of the first groove of the first multi-groove wheel 45 of the drive assembly 4, thereby forming a closed loop, that is, ensuring the smooth movement of the wire rope 7.

[0065] Further, the number of the first U-shaped brackets 51 is selected according to actual use, but the interval between adjacent first U-shaped brackets 51 is 1 m to 2 m.

[0066] Furthermore, the outer edge of the diameter of the outer wheel 52 is 1 cm to 2 cm higher than the upper end of the triangular bracket 50. The purpose is to reduce the friction of the thermal insulation material 6. There is no restriction on the diameter of the inner wheel 50 and the diameter of the outer wheel 52, that is, it can provide a stable support. In order to save materials, the diameter of the inner wheel 50 can be smaller than that of the outer wheel 52, as long as it provides a stable support.

[0067] The driving assembly 4 drives the steel wire rope 7 to move, and the steel wire rope 7 is connected to the heat preservation material 6. The specific connection method is existing and will not be further explained. The steel wire rope 7 drives the heat preservation material 6 from point A-point B to point C-point D, that is, the solar greenhouse is fully opened. Figure 3 On the contrary, the insulation material 6 moves from point C-point D to point B-point A, that is, the entire solar greenhouse is covered. Figure 4 The insulation material 6 can be moved arbitrarily between A and B to achieve slight opening, half opening or large half opening.

[0068] When the heat preservation material 6 is at the position between point A and point B, the greenhouse space is in a heat preservation state. The specific working principle is as follows:

[0069] The active driving wheel 42 rotates clockwise, and the first driven driving wheel 43 and the second driven driving wheel 44 drive the wire rope 6 to run counterclockwise. After the wire rope 7 slides through the first multi-groove wheel 45, it enters the second multi-groove wheel 46, and then passes through the steering groove wheel 81 fixed on the rear slope support assembly. After passing through the steering groove wheel 81, it slides into the upper end surface of the outer wheel 52 on the first supporting tripod 2, and then passes through the steering groove wheel 81 close to the ground of the first supporting tripod 2, turns, slides into the upper end surface of the inner wheel 52, and then returns to the first multi-groove wheel 45, forming a closed loop. That is, the active driving wheel 42 rotates clockwise, and the wire rope 7 rotates counterclockwise, so that the insulation material 6 at point C-point D moves clockwise, that is, the insulation material 6 moves to point B-point A under the drive of the wire rope 7, and the greenhouse space is insulated.

[0070] When the heat preservation material 6 is at the position between point C and point D, the greenhouse space is in a light-seeing state. The specific working principle is as follows:

[0071] The specific installation of the steel wire rope 7 is the same as above and will not be further described. The active driving wheel 42 rotates counterclockwise, and the first driven driving wheel 43 and the second driven driving wheel 44 drive the steel wire rope 6 to run clockwise, so that the insulation material 6 at point A-point B moves counterclockwise, that is, the insulation material 6 moves to point C-point D driven by the steel wire rope 7 to expose the greenhouse space to light.

[0072] It is easy for those skilled in the art to understand that, under the premise of no conflict, the above-mentioned advantageous methods can be freely combined and superimposed.

Claims

1. A mobile openable solar greenhouse driving device, characterized in that: The device comprises a device body and a heat-insulating material (6), wherein the device body comprises a rear slope support assembly, a first support tripod (2), a second support frame (3), a drive assembly (4), a steel wire rope (7), a plurality of steel wire rope support assemblies (5) and a plurality of fixed steering assemblies (8); The second support frame (3) and the first support tripod (2) are connected to each other, and a greenhouse space is formed between the second support frame (3), the first support tripod (2) and the ground; one end of the first support tripod (2) located outside the greenhouse space is connected to the rear slope support assembly, and the rear slope support assembly is arranged close to the second support frame (3); the drive assembly (4) is connected to the first support tripod (2), the drive assembly (4) is located between the rear slope support assembly and the second support frame (3), and the drive assembly (4) is close to the rear slope support assembly; The fixed steering assembly (8) is mounted on one end of the rear slope support assembly and the first support tripod (2), and the steel wire rope (7) is slidably connected to the fixed steering assembly (8); A plurality of steel wire rope support assemblies (5) are evenly arranged on the first support tripod (2); the steel wire rope (7) is slidably connected to the plurality of steel wire rope support assemblies (5) in sequence; the steel wire rope (7) is connected to the driving assembly (4); a heat-insulating material (6) is connected to the steel wire rope (7); the heat-insulating material (6) is used to keep the greenhouse space warm; the steel wire rope (7) slides in sequence through the driving assembly (4), the rear slope support assembly, a fixed steering assembly (8) fixed to the rear slope support assembly, the plurality of steel wire rope support assemblies (5), the fixed steering assembly (8) fixed to the first support tripod (2), and the driving assembly (4) to form a closed loop, so that the driving assembly (4) drives the steel wire rope (7) to move; the heat-insulating material (6) is open to the greenhouse space, the greenhouse space is in a light-exposed state; the heat-insulating material (6) covers the greenhouse space, the greenhouse space is in a heat-insulating state.

2. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: The rear slope support assembly comprises a rear slope triangular support frame (1) and a first connecting frame (9); the rear slope triangular support frame (1) is connected to one end of the first supporting triangular frame (2) located outside the greenhouse space; one end of the first connecting frame (9) is connected to the middle of the second supporting frame (3); the other end of the first connecting frame (9) is connected to the first supporting triangular frame (2); the first connecting frame (9) is arranged close to the driving assembly (4); the fixed steering assembly (8) is arranged at the lower end of the rear slope triangular support frame (1); and the steel wire rope (7) slides sequentially through the driving assembly (4), the rear slope triangular support frame (1), the fixed steering assembly (8), a plurality of steel wire rope supporting assemblies (5) and the driving assembly (4) to form a closed loop.

3. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: The rear slope support assembly comprises a rear slope arc-shaped support frame (10), a support rod (11) and a ground support frame (12); the rear slope arc-shaped support frame (10) is connected to one end of the first support tripod (2) located outside the greenhouse space; one end of the ground support frame (12) is connected to the ground; the other end of the ground support frame (12) is connected to the support rod (11); one end of the support rod (11) away from the ground support frame (12) is connected to the first support tripod (2); the support rod (11) is located below the driving assembly (4) and close to the rear slope arc-shaped support frame (10); a fixed steering assembly (8) is arranged at the lower end of the rear slope arc-shaped support frame (10); and a steel wire rope (7) slides sequentially through the driving assembly (4), the rear slope arc-shaped support frame (10), the fixed steering assembly (8), a plurality of steel wire rope support assemblies (5) and the driving assembly (4) to form a closed loop.

4. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: The driving assembly (4) comprises a second connecting frame (40), a driving shaft (41), an active driving wheel (42), a first driven driving wheel (43), a second driven driving wheel (44), a first multi-groove wheel (45), a second multi-groove wheel (46), and a reduction motor; The second connecting frame (40) is connected to the first supporting tripod (2), both ends of the driving shaft (41) are rotatably connected to the second connecting frame (40), the reduction motor is connected to the first supporting tripod (2), and the output end of the reduction motor is connected to one end of the driving shaft (41); The outer surface of the driving shaft (41) is connected to the active driving wheel (42), the first driven driving wheel (43) and the second driven driving wheel (44) are both meshed with the active driving wheel (42) for transmission, and the first driven driving wheel (43) and the second driven driving wheel (44) are both located on both sides of the active driving wheel (42), and the first driven driving wheel (43) and the second driven driving wheel (44) are both rotatably connected to the second connecting frame (40); The first multi-groove wheel (45) is connected to the first driven drive wheel (43), the second multi-groove wheel (46) is connected to the second driven drive wheel (44), the wire rope (7) is connected to the first multi-groove wheel (45) and the second multi-groove wheel (46) in sequence, and the wire rope (7) is wound around the first multi-groove wheel (45) and the second multi-groove wheel (46).

5. The mobile openable solar greenhouse driving device according to claim 4, characterized in that: The steel wire rope (7) slides into the first multi-groove wheel (45) from the first groove point E of the first multi-groove wheel (45), slides through the first groove wheel of the second multi-groove wheel (46), and the steel wire rope (7) is wound around the second groove of the first multi-groove wheel (45) and the second groove of the second multi-groove wheel (46) in sequence, until the steel wire rope (7) is wound around the last groove of the second multi-groove wheel (46), and slides out from the last groove point F of the second multi-groove wheel (46).

6. The mobile openable solar greenhouse driving device according to claim 4, characterized in that: The diameter of the active drive wheel (42) is smaller than the diameter of the first driven drive wheel (43) and the diameter of the second driven drive wheel (44), wherein the diameter of the first driven drive wheel (43) and the diameter of the second driven drive wheel (44) are the same.

7. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: The wire rope support assembly (5) comprises a first U-shaped bracket (51), an outer wheel (52) and an inner wheel (50); The first U-shaped bracket (51) is fixed at the opening of the first supporting tripod (2), both ends of the inner wheel (50) and both ends of the outer wheel (52) are fixedly connected to the first U-shaped bracket (51), the inner wheel (50) is arranged away from the opening of the first U-shaped bracket (51), the outer wheel (52) and the inner wheel (50) are arranged in parallel, and the steel wire rope (7) slides out of the upper end surface of the outer wheel (52) and then slides into the upper end surface of the inner wheel (50).

8. The mobile openable solar greenhouse driving device according to claim 7, characterized in that: The outer edge of the diameter of the outer wheel (52) is 1 cm to 2 cm higher than the upper end surface of the first supporting tripod (2).

9. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: There are multiple device bodies, which are evenly arranged along the length direction of the greenhouse space, and the distance between adjacent device bodies is 1.5m to 2.5m.

10. The mobile openable solar greenhouse driving device according to claim 1, characterized in that: The fixed steering assembly (8) comprises a second U-shaped bracket (80) and a steering sheave (81); The second U-shaped bracket (80) is fixed to one end of the rear slope support assembly and the first support tripod (2), both ends of the steering groove wheel (81) are fixedly connected to the second U-shaped bracket (80), and the steel wire rope (7) is slidably connected to the steering groove wheel (81).

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