CN111820058A - A space-saving orchard shelter that can easily switch between shading and rain protection - Google Patents

Abstract

The invention discloses an orchard shelter which saves space and is convenient for switching sunshade and rain sheltering functions, comprising a support rod, a rotating frame, a tension steel cable, a winding mechanism and a sunshade and rain sheltering switching mechanism; the number of the supporting rods is multiple; the rotating frame comprises a rotating shaft, a side rod and a cross rod; two ends of the tension steel cable are respectively fixed at the end of the cross bar and the top end of the corresponding support bar; the winding mechanism comprises a fixed pulley, a winding wheel component and a winding steel cable; the sunshade and rainproof switching mechanism is arranged between the rotating shaft and the cross rod and can realize the switching of sunshade and rainproof functions. The invention provides a sunshade and rainproof shed supported on one side, which saves space; the switching of sunshade and rain-sheltering function can be realized to sunshade and rain-sheltering switching mechanism, selects different protection forms according to different demands, when need not carrying out the sunshade and taking shelter from the rain, draws the rotating turret through winding mechanism and raises, can form and open the structure, needn't demolish after putting up, excellent in use effect.

Description

A space-saving orchard shelter that can easily switch between shading and rain protection

technical field

The invention relates to the technical field of crop planting, in particular to an orchard shelter which saves space and is convenient for switching the functions of shading and rain.

Background technique

It is impossible to verify who first invented the technology of agricultural greenhouses. The current mainstream structural form is to connect steel pipes or profiles to form an arched frame, and insert the steel pipes extended from the bottom of the frame into the soil of the surface layer. It is compacted and fixed, and then the outer surface of the frame is covered with plastic film or other thermal insulation materials to form a thermal insulation space to meet agricultural applications; from the perspective of the use of the greenhouse, it does not belong to a permanent structure, but it needs It has the ability to resist wind, snow and rain. The existing greenhouse supports are mainly made of steel bars, aluminum alloys, glass fiber reinforced plastics, cement, etc. When large-area greenhouses are used, intermediate pillars are required, which can provide good shading and rain-proof functions for crop planting.

However, for the planting industry in the south, frost protection is not required due to the higher temperatures. More, some plants need to be planted in the rain to prevent the loss of roots due to lack of oxygen and rot, such as peach trees, grapes and other plants. Under the existing technical conditions, the use of greenhouses for rain shelter planting is the most common. However, the greenhouse will isolate the plants from the external environment, which will affect the light and pollination of the plants. In order to make the plants grow normally, it is necessary to use artificial light sources and artificial pollination to eliminate the influence of the greenhouse. However, the existing greenhouses are basically installed when needed and disassembled when not needed, which wastes a lot of labor costs. Moreover, the closed greenhouse will affect the growth of plants, cannot meet the specific functions of shading and rain protection, and the greenhouse covers a large area and wastes space.

Therefore, how to provide an orchard shelter that saves space and facilitates switching of shading and rain shelter functions is an urgent problem to be solved by those skilled in the art.

SUMMARY OF THE INVENTION

In view of this, the present invention provides an orchard shelter that saves space and facilitates switching of shading and rain shelter functions, aiming to solve the above technical problems.

In order to achieve the above object, the present invention adopts the following technical solutions:

An orchard shelter that saves space and facilitates switching of shading and rain-proof functions, comprising: a support rod, a turret, a tensioning wire rope, a winding mechanism and a shading and rain-proof switching mechanism;

The number of the support rods is multiple, and the multiple support rods are vertically fixed on the planting moisture surface and arranged in rows at equal intervals;

The turret includes a rotating shaft, a side rod and a cross rod; the rotating shaft is arranged horizontally, passes through the middle parts of a plurality of the support rods in turn, and is rotatably connected with them; the number of the side rods is two, two One end of the side rod is respectively vertically and fixedly connected with the two ends of the rotating shaft; the two ends of the cross rod are respectively fixedly connected with the other end of the two side rods;

Both ends of the tensioning wire rope are respectively fixed on the end of the cross bar and the top end of the corresponding support bar;

The winding mechanism includes a fixed pulley, a winding wheel assembly and a winding wire rope; the fixed pulley is installed on the top end of the support rod corresponding to the middle of the cross bar; The lower part of the rod body of the support rod is used for winding and releasing the rope body; one end of the winding wire rope is fixed in the middle of the cross rod, and the other end goes around the fixed pulley and the coil. Wheel assembly connection;

The shading and rain-shielding switching mechanism is installed between the rotating shaft and the horizontal bar, and is used to cover the frame enclosed by the rotating shaft, the side bar and the horizontal bar, and realize the switching of shading and rain-shielding functions.

Through the above technical solutions, the present invention provides a sunshade and rain shelter with one-side support, which avoids the traditional form of double-sided support and saves space; Different protection forms are selected according to different needs, and the function is stronger; when there is no need for sunshade and rain shelter, the turret can be retracted and raised by the winding mechanism to form an open structure, which does not need to be dismantled after construction. Different functions are selected according to the needs of use, and the use effect is good.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain shelter functions, the number of the support rods is three, and the three support rods are all pyramidal structures with a thick bottom and a narrow top. It can improve the support effect and structural stability.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, when the tensioning steel cable is in a tensioned state, the angle formed by the upper part of the side rod and the support rod is in the range of Between 70°-90°. It can meet the angle requirements of occlusion.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, when the coiled wire rope is in the coiled state, the angle formed by the upper part of the side rod and the support rod is less than 25°. It can meet the angle requirements after being folded.

Preferably, in the above-mentioned orchard shelter that saves space and is easy to switch between shading and rain-proof functions, the shading and rain-proof switching mechanism includes a sunshade cylinder, a first rotating shaft, a first runner, a sunshade cloth, a rainproof cylinder, a second A rotating shaft, a second rotating wheel and a waterproof cloth; the two ends of the sunshade cylinder are respectively fixed on one end of the two side bars close to the rotating shaft, and the side wall of the sunshade cylinder is opened along its axial direction with a transverse direction facing the sunshade cylinder. The first pulling slot of the rod; the first rotating shaft is located inside the sunshade cylinder, and is arranged coaxially with the sunshade cylinder, and the first rotating shaft is rotatably connected to both ends of the sunshade cylinder, so One end of the first rotating shaft protrudes from the sunshade cylinder; the first rotating wheel is fixed with the protruding end of the first rotating shaft; one end of the sunshade cloth is fixed on the first rotating shaft, and is wound around the On the side wall of the first rotating shaft, the other end protrudes from the first drawing slot; the two ends of the rain shield are respectively fixed on one end of the two side bars close to the cross bar, and the rain shield The side wall is provided with a second drawing slot facing the rotating shaft along its axial direction; the second rotating shaft is coaxially located inside the rain shield, and is arranged coaxially with the rain shield, and The second rotating shaft is rotatably connected to both ends of the rain shield, and one end of the second rotating shaft extends out of the rain shield; the second rotating wheel is fixed with the extending end of the second rotating shaft; One end of the waterproof cloth is fixed on the second rotating shaft, and is wound around the side wall of the second rotating shaft, and the other end extends out of the second pulling slot, and is connected with the extending end of the sunshade cloth. Butt fixing. The sunshade and rainproof switching mechanism provided by the invention is composed of correspondingly arranged sunshade cylinders and rainproof cylinders. The sunshade cloth and the waterproof cloth are respectively wound in the interior of the sunshade and rainproof cloth, and are formed by butt joints. When the sunshade function is required, the waterproof cloth is completely rolled up, The sunshade cloth is about to be stretched and opened, and when the rain protection function is required, the sunshade cloth is fully rolled up, that is, the waterproof cloth is stretched and opened, which can be switched freely and is easy to use.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, the winding lengths of the sunshade cloth and the waterproof cloth are equal, and both are the same as the distance between the sunshade and the rainproof canister. equal. It can meet the size requirements of shading and rain protection.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, a first pin shaft is passed through the first runner, and the end of the sunshade cylinder has a connection with the first pin shaft. A first pin hole corresponding to a pin shaft; a second pin shaft passes through the second runner, and an end of the rain shield has a second pin hole corresponding to the second pin shaft. By adopting the matching structure of the pin shaft and the pin hole, the pin shaft can be used as a crank handle when the rotating shaft rotates, and the positioning can be performed after the rotation is completed to prevent the rotating shaft from rotating, and the use effect is better.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, the reel assembly includes a fixed box, a third rotating shaft, a third rotating wheel and a third pin; the fixed box is fixed on the support rod, and the side wall has a third pin hole; the third rotating shaft is rotatably connected inside the fixed box, and one end extends out of the fixed box, and the third rotating shaft is connected to the winding The end of the wire rope is fixed; the third rotating wheel is fixedly connected with the extending end of the third rotating shaft; the third pin shaft passes through the third rotating wheel and is inserted into the third pin hole. The reel assembly provided by the invention can realize the quick tightening and release of the reeling wire rope, the manual operation is simple, and the use is convenient.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching the functions of sunshade and rain protection, the sunshade cloth is a mesh structure woven of polyethylene material. Can meet the shading needs.

Preferably, in the above-mentioned orchard shelter that saves space and facilitates switching of shading and rain-proof functions, the waterproof cloth is made of a composite of PTFE film and cloth. Can meet the needs of rain shelter.

As can be seen from the above technical solutions, compared with the prior art, the present invention provides an orchard shelter that saves space and facilitates switching of shading and rain shelter functions, and has the following beneficial effects:

1. The present invention provides a sunshade and rain shelter with one-side support, which avoids the traditional double-sided support construction and saves space; Different protection forms are selected, and the function is stronger; when there is no need for sunshade and rain shelter, the turret can be retracted and raised by the winding mechanism to form an open structure, which does not need to be dismantled after construction, and can be selected according to the needs of use. Different functions work well.

2. The sunshade and rainproof switching mechanism provided by the present invention is composed of correspondingly arranged sunshade cylinders and rainproof cylinders. The sunshade cloth and the waterproof cloth are respectively wound in the interior of the sunshade and rainproof cloth, and are formed by butt joints. Rolling, that is, stretching and opening the sunshade cloth. When the rain protection function is required, all the sunshade cloth is rolled up, that is, the tarpaulin is stretched and opened, which can be switched freely and is easy to use.

3. The orchard shelter provided by the present invention is suitable for the planting of peach trees, grapes and other plants, and can meet various environmental requirements for their growth.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present invention. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without creative work.

Fig. 1 accompanying drawing is the structural schematic diagram of the retracted state of the turret provided by the present invention;

Fig. 2 accompanying drawing is the structural schematic diagram of opening the waterproof cloth in the release state of the turret provided by the present invention;

Fig. 3 accompanying drawing is the structural schematic diagram of opening the sunshade cloth in the release state of the turret provided by the present invention;

Fig. 4 accompanying drawing is the structural schematic diagram of the tarpaulin deployed by the sunshade and rainproof switching mechanism provided by the present invention;

5 is a schematic structural diagram of the sunshade and rainproof switching mechanism provided by the present invention unfolding the sunshade cloth;

6 is a structural cross-sectional view of the sunshade part in the sunshade and rainproof switching mechanism provided by the present invention;

7 is a structural cross-sectional view of a rain shielding part in the sunshade and rain shielding switching mechanism provided by the present invention;

FIG. 8 is a cross-sectional view of the structure of the reel assembly provided by the present invention.

in:

1- support rod;

2- turret;

21-rotating shaft;

22 - side bar;

23 - crossbar;

3- Tensioning steel cables;

4-winding mechanism;

41 - fixed pulley;

42 - reel assembly;

421 - fixed box;

4211 - the third pin hole;

422 - the third shaft;

423 - the third wheel;

424 - the third pin;

43-coiled wire rope;

5- Shading and rain protection switching mechanism;

51 - sunshade;

511 - the first pull-out slot;

512 - the first pin hole;

52 - the first reel;

53 - the first runner;

531 - the first pin;

54 - shade cloth;

55-rain shelter;

551-Second pull-out slot;

552-Second pin hole

56 - the second shaft;

57 - the second runner;

571 - the second pin;

58 - Tarps.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to Figures 1 to 8, an embodiment of the present invention discloses an orchard shelter that saves space and facilitates switching of shading and rain shelter functions, including: a support rod 1, a turret 2, a tensioning wire 3, a winding Mechanism 4 and shading and rain protection switching mechanism 5;

The number of support rods 1 is multiple, and the multiple support rods 1 are vertically fixed on the planting moisture surface and arranged in rows at equal intervals;

The turret 2 includes a rotating shaft 21, a side rod 22 and a cross rod 23; the rotating shaft 21 is arranged horizontally, passes through the middle of the support rod 1 in turn, and is rotatably connected to it; the number of side rods 22 is two, and the two side rods are One end of the rod 22 is vertically and fixedly connected with the two ends of the rotating shaft 21 respectively; the two ends of the transverse rod 23 are respectively fixedly connected with the other end of the two side rods 22;

Both ends of the tension cable 3 are respectively fixed on the end of the cross bar 23 and the top end of the corresponding support bar 1;

The winding mechanism 4 includes a fixed pulley 41, a winding wheel assembly 42 and a winding wire rope 43; the fixed pulley 41 is installed on the top end of the support rod 1 corresponding to the middle of the cross bar 23; the winding wheel assembly 42 is installed on the support rod with the fixed pulley 41 The lower part of the rod body of 1 is used for winding and releasing the rope body; one end of the winding wire rope 43 is fixed in the middle of the cross bar 23, and the other end bypasses the fixed pulley 41 and is connected to the winding wheel assembly 42;

The sunshade and rainproof switching mechanism 5 is installed between the rotating shaft 21 and the cross bar 23, and can cover the frame enclosed by the rotating shaft 21, the side rod 22 and the cross rod 23, and realize the switching of sunshade and rain shelter functions.

In order to further optimize the above technical solution, the number of support rods 1 is three, and the support rod 1 is a vertebral body structure with a thick bottom and a narrow top.

In order to further optimize the above technical solution, when the tension wire 3 is in the tension state, the angle formed by the upper part of the side rod 22 and the support rod 1 is between 70°-90°.

In order to further optimize the above technical solution, when the coiled wire rope 43 is in the coiled state, the angle formed by the upper part of the side rod 22 and the support rod 1 is less than 25°.

In order to further optimize the above technical solution, the sunshade and rainproof switching mechanism 5 includes a sunshade cylinder 51, a first rotating shaft 52, a first rotating wheel 53, a sunshade cloth 54, a rainproof cylinder 55, a second rotating shaft 56, a second rotating wheel 57 and a waterproof Cloth 58; both ends of the sunshade cylinder 51 are respectively fixed on one end of the two side rods 22 close to the rotating shaft 21, and the side wall is axially provided with a first drawing slot 511 facing the cross rod 23; the first rotating shaft 52 is coaxial It is located inside the sunshade cylinder 51 and is rotatably connected to both ends of the sunshade cylinder 51. One end of the first rotating shaft 52 extends out of the sunshade cylinder 51; the first rotating wheel 53 is fixed with the extended end of the first rotating shaft 52; On the first rotating shaft 52, and wrapping around the first rotating shaft 52, the other end protrudes from the first drawing slot 511; The side wall is axially provided with a second pulling slot 551 facing the rotating shaft 21; the second rotating shaft 56 is coaxially located inside the rain shield 55, and is rotatably connected to both ends of the rain shield 55, and one end of the second rotating shaft 56 The rain shelter 55 is extended; the second rotating wheel 57 is fixed with the extending end of the second rotating shaft 56; Pull the slot 551 and connect it with the protruding end of the sunshade cloth 54 to be fixed.

In order to further optimize the above technical solution, the wrapping lengths of the sunshade cloth 54 and the waterproof cloth 58 are equal, and both are equal to the distance between the sunshade cylinder 51 and the rainproof cylinder 55 .

In order to further optimize the above technical solution, a first pin shaft 531 passes through the first runner 53, and the end of the sunshade cylinder 51 has a first pin hole 512 corresponding to the first pin shaft 531; the second runner 57 passes through it. Through the second pin shaft 571 , the end of the rain shelter 55 has a second pin hole 552 corresponding to the second pin shaft 571 .

In order to further optimize the above technical solution, the reel assembly 42 includes a fixing box 421, a third rotating shaft 422, a third rotating wheel 423 and a third pin shaft 424; the fixing box 421 is fixed on the support rod 1, and the side wall has a third pin hole 4211; the third rotating shaft 422 is rotatably connected inside the fixed box 421, and one end extends out of the fixed box 421, the third rotating shaft 422 is fixed with the end of the winding wire 43; the extension of the third rotating wheel 423 and the third rotating shaft 422 The outlet end is fixedly connected; the third pin shaft 424 passes through the third runner 423 and is inserted into the third pin hole 4211 .

In order to further optimize the above technical solution, the sunshade cloth 54 is a mesh structure woven by polyethylene material.

In order to further optimize the above technical solution, the waterproof cloth 58 is made of a composite of PTFE film and cloth.

The using method of the present invention is:

When the turret 2 is released, the tension wire 3 is tensioned. The angle above the horizontal plane where the turret 2 is located and the horizontal plane where the support rod 1 is located is between 70°-90°.

When it is necessary to switch the shade cloth 54 and the tarpaulin 58:

Pull out the first pin shaft 531 and the second pin shaft 571 from the first pin hole 512 and the second pin hole 552 respectively, shake the first pin shaft 531, drive the first runner 53 and the first shaft 52 to rotate, and retract the Roll the sunshade cloth 54. At this time, the waterproof cloth 58 is rotated and pulled out, and the second rotating shaft 56 rotates accordingly until the waterproof cloth 58 is completely pulled out and then stops. Insert the first pin 531 and the second pin 571 into the A pin hole 512 and a second pin hole 552 prevent the first rotating shaft 52 and the second rotating shaft 56 from rotating. At this time, the waterproof cloth 58 plays a role of shelter from rain.

Pull out the first pin shaft 531 and the second pin shaft 571 from the first pin hole 512 and the second pin hole 552 respectively, shake the second pin shaft 571, drive the second runner 57 and the second shaft 56 to rotate, and retract the Roll the waterproof cloth 58. At this time, the sunshade cloth 54 is rotated and pulled out, and the first rotating shaft 52 rotates accordingly until the sunshade cloth 54 is completely pulled out and then stops. Insert the first pin 531 and the second pin 571 into the A pin hole 512 and a second pin hole 552 prevent the first rotating shaft 52 and the second rotating shaft 56 from rotating. At this time, the sunshade cloth 54 plays a role of shelter from rain.

When sunshade and rain shelter are not needed, pull out the third pin shaft 424 from the third pin hole 4211, turn the third wheel 423, drive the third shaft 422 to rotate, and rewind the winding wire rope 43. When the angle between the horizontal plane where the turret 2 is located and the horizontal plane where the support rod 1 is located is less than 25°, the third pin shaft 424 is inserted into the third pin hole 4211 to prevent the third rotating shaft 422 from rotating, and the winding operation of the turret 2 is completed. When the turret 2 needs to be released, the reverse operation can be performed again.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant part can be referred to the description of the method.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A space-saving orchard shelter shed for switching sunshade and rain shelter functions is characterized in that, comprising: a support rod (1), a turret (2), a tension wire (3), a winding mechanism (4) ) and a sunshade and rain shelter switching mechanism (5); The number of the support rods (1) is multiple, the multiple support rods (1) are vertically fixed on the planting moisture surface, and are arranged in rows at equal intervals; The turret (2) includes a rotating shaft (21), a side rod (22) and a transverse rod (23); the rotating shaft (21) is arranged horizontally and passes through the middle of the plurality of supporting rods (1) in sequence , and is rotatably connected with it; the number of the side rods (22) is two, and one end of the two side rods (22) is respectively vertically and fixedly connected with the two ends of the rotating shaft (21); The two ends of the cross bar (23) are respectively fixedly connected with the other ends of the two side bars (22); Both ends of the tension wire (3) are respectively fixed on the end of the cross bar (23) and the top end of the corresponding support bar (1); The rewinding mechanism (4) includes a fixed pulley (41), a reel assembly (42) and a winding wire rope (43); the fixed pulley (41) is installed at a center corresponding to the middle of the cross bar (23). The top end of the support rod (1); the reel assembly (42) is installed on the lower part of the rod body of the support rod (1) with the fixed pulley (41), and is used for winding and releasing the rope body ; One end of the winding wire rope (43) is fixed in the middle of the cross bar (23), and the other end bypasses the fixed pulley (41) and is connected with the reel assembly (42); The sunshade and rain protection switching mechanism (5) is installed between the rotating shaft (21) and the cross bar (23), and is used to cover the rotating shaft (21), the side bar (22) and the cross bar (23) Enclosed frame, and realize the switching of shading and rain protection functions. 2. A space-saving orchard shelter shed for switching sunshade and rain shelter functions according to claim 1, wherein the number of the support rods (1) is three, and the three support rods (1) ) are vertebral structures with thick lower and upper narrow. 3. A space-saving orchard shelter shed for switching sunshade and rain shelter functions according to claim 1, characterized in that, when the tension wire (3) is in a tensioned state, the side rod ( The angle formed by the top of 22) and the support rod (1) is between 70°-90°. 4. The orchard shelter that saves space and is convenient for switching sunshade and rain shelter functions according to claim 1, characterized in that, when the winding wire rope (43) is in the winding state, the side rod (43) The angle formed by the top of 22) and the support rod (1) is less than 25°. 5. A space-saving orchard shed according to any one of claims 1-4, characterized in that the shading and rain-proof switching mechanism (5) comprises a sunshade (51) ), the first rotating shaft (52), the first rotating wheel (53), the sunshade cloth (54), the rain shield (55), the second rotating shaft (56), the second rotating wheel (57) and the waterproof cloth (58) The two ends of the sunshade cylinder (51) are respectively fixed on one end of the two side rods (22) close to the rotating shaft (21), and the side wall of the sunshade cylinder (51) is opened along its axial direction There is a first drawing slot (511) facing the cross bar (23); the first rotating shaft (52) is located inside the sunshade cylinder (51) and is coaxial with the sunshade cylinder (51) arranged, and the first rotating shaft (52) is rotatably connected to both ends of the sunshade cylinder (51), and one end of the first rotating shaft (52) protrudes out of the sunshade cylinder (51); The wheel (53) is fixed with the protruding end of the first rotating shaft (52); one end of the sunshade cloth (54) is fixed on the first rotating shaft (52) and is wound around the first rotating shaft (52) ) on the side wall, and the other end protrudes from the first drawing slot (511); the two ends of the rain shield (55) are respectively fixed on the two side bars (22) close to the cross bars (23). ), and the side wall of the rain shield (55) is provided with a second drawing slot (551) facing the rotating shaft (21) along its axial direction; the second rotating shaft (56) is located at The inside of the rain shield (55) is arranged coaxially with the rain shield (55), and the second rotating shaft (56) is rotatably connected to both ends of the rain shield (55), so One end of the second rotating shaft (56) extends out of the rain barrel (55); the second rotating wheel (57) is fixed with the extending end of the second rotating shaft (56); the waterproof cloth (58) ) one end is fixed on the second rotating shaft (56), and is wound around the side wall of the second rotating shaft (56), and the other end extends out of the second pulling slot (551), and is connected with the second rotating shaft (551) The protruding ends of the sunshade cloth (54) are butted and fixed. 6. A space-saving orchard sheltering shed that is convenient for switching sunshade and rain shelter functions according to claim 5, wherein the wrapping lengths of the sunshade cloth (54) and the waterproof cloth (58) are equal, and both are equal to each other. It is equal to the distance between the sunshade tube (51) and the rain shelter (55). 7. A space-saving orchard shed that is convenient for switching sunshade and rain shelter functions according to claim 5 or 6, characterized in that, a first pin (53) passes through the first runner (53). 531), the end of the sunshade cylinder (51) has a first pin hole (512) corresponding to the first pin shaft (531); a second pin passes through the second runner (57) A shaft (571), the end of the rain shield (55) has a second pin hole (552) corresponding to the second pin shaft (571). 8 . The space-saving orchard shelter according to claim 1, characterized in that the reel assembly (42) comprises a fixed box (421), a third rotating shaft (422) ), a third runner (423) and a third pin (424); the fixing box (421) is fixed on the support rod (1), and a third pin hole (4211) is formed on its side wall; The third rotating shaft (422) is rotatably connected inside the fixing box (421), and one end of the third rotating shaft (422) protrudes out of the fixing box (421). ) is fixed; the third runner (423) is fixedly connected with the protruding end of the third shaft (422); the third pin (424) passes through the third runner (423) ) is inserted into the third pin hole (4211). 9. A space-saving orchard shelter shed according to any one of claims 1-4, 6, and 8 that is convenient for switching shading and rain-proof functions, characterized in that the shading cloth (54) is polyethylene Material woven mesh structure. 10. A space-saving orchard shelter shed according to any one of claims 1-4, 6, and 8 that is convenient for switching shading and rain-proof functions, characterized in that the waterproof cloth (58) is made of a PTFE membrane Combined with fabric.

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