A kind of intelligent greenhouse protection bracket

Abstract

The present invention relates to the technical field of greenhouses, and specifically to an intelligent greenhouse protection support, comprising a plurality of rod bodies, wherein the top ends of every two rod bodies are jointly provided with a top frame through a trigger mechanism, a welding plate is fixedly installed between two adjacent rod bodies, a plurality of first screw blocks are fixedly installed on each rod body, a first nut is threadedly installed on each first screw block, two second screw blocks are symmetrically fixedly installed on each top frame, and a second nut is threadedly installed on each second screw block; the present invention opens small holes at appropriate positions on a greenhouse film, and uses the small holes to fix the greenhouse film on all the first screw blocks and the second screw blocks, so that the first nut and the first sealing rubber ring on the first screw block fix the greenhouse film, and the second nut and the second sealing rubber ring on the second screw block fix the greenhouse film, and the arc plate cooperates with the top frame to squeeze and fix the top end of the greenhouse film, thereby increasing the stability of the greenhouse film and enabling the greenhouse to have wind and snow resistance.

Description

Technical Field

[0001] The invention relates to the technical field of greenhouses, in particular to an intelligent greenhouse protection bracket. Background Art

[0002] A greenhouse is a facility used to grow vegetables, flowers, fruits and other plants. It can provide a controlled environment so that plants can get suitable temperature, humidity and light conditions all year round. The protective support of the smart greenhouse is an important structural component, mainly used to support and protect the covering material of the greenhouse to ensure the stability and safety of the greenhouse.

[0003] A Chinese patent with announcement number CN218921122U discloses an agricultural greenhouse support, including an agricultural greenhouse support and a roof, the top of the agricultural greenhouse support is movably connected to the roof, the agricultural greenhouse support includes a support rod and a connector, the connector is movably connected to one end of the support rod, the connector includes a support fixing unit, a connection fixing unit and a side fixing unit, the support fixing unit is movably connected to one end of the support rod, the connection fixing unit is movably connected to the other end of the support fixing unit, and the side fixing unit is movably connected to one side of the support fixing unit.

[0004] The above patent can be installed by connecting the support rods and connectors, and can be assembled arbitrarily without being restricted by the size of the ground. It has a wide range of uses, is low-carbon and environmentally friendly, and has no maintenance costs.

[0005] However, the above patent has the following shortcomings: the connection between the greenhouse film and the protective bracket in the patent is not firm. When encountering strong winds and blizzards, the connection between the greenhouse film and the protective bracket will be destroyed, causing damage to the greenhouse film, and heavy snow may accumulate on the greenhouse film, which may easily crush the greenhouse film and make it inconvenient to clean up the heavy snow.

[0006] Therefore, the present invention provides an intelligent greenhouse protection bracket which can increase the support for greenhouse film and facilitate snow removal. Summary of the invention

[0007] Aiming at the problem that the protective bracket in the prior art does not firmly support the greenhouse film and it is difficult to clean the heavy snow on the greenhouse film, an intelligent greenhouse protective bracket is designed.

[0008] The technical solution adopted by the present invention to solve the technical problem is: an intelligent greenhouse protection bracket, comprising a plurality of rod bodies, the top ends of each two of the rod bodies are jointly provided with a top frame through a trigger mechanism, a first welding plate is fixedly installed between two adjacent rod bodies, a plurality of first screw blocks are fixedly installed on each of the rod bodies, a first nut is threadedly installed on each of the first screw blocks, two second screw blocks are symmetrically fixedly installed on each of the top frames, a second nut is threadedly installed on each of the second screw blocks, and a reinforcement mechanism, a first snow removal mechanism and two second snow removal mechanisms are also included;

[0009] The reinforcement mechanism comprises an L-shaped frame fixedly mounted on the second screw block, a top sleeve is fixedly mounted on the top of the L-shaped frame, a first spring is connected to the inner wall of the top sleeve, an end of the first spring is connected to a first telescopic rod adapted to the top sleeve, an arc plate is fixedly mounted on the ends of two first telescopic rods, and the arc plate abuts against the top frame at the corresponding position;

[0010] A first snow removal mechanism is arranged at the top of the top frame, and a second snow removal mechanism is arranged at one side of the rod body. The first snow removal mechanism is used to clear the heavy snow accumulated on the top of the greenhouse film, and the second snow removal mechanism is used to push the heavy snow falling from the greenhouse film.

[0011] Furthermore, a top groove is provided at the top of each rod body, and the top groove is adapted to the bottom end of the top frame, the trigger mechanism includes a second spring connected to the bottom end of the top frame, and the end of the second spring is connected to the inner wall of the top groove at a corresponding position, and a limit sensor is provided at one end of each top frame.

[0012] Furthermore, two second welding plates are fixedly installed between two adjacent top frames.

[0013] Furthermore, each of the first screw blocks and each of the first nuts is provided with a first sealing rubber ring.

[0014] Furthermore, each of the second screw blocks and each of the second nuts is provided with a second sealing rubber ring.

[0015] Furthermore, the first snow removal mechanism includes a plurality of protruding teeth fixedly mounted on the arc plate, wherein a support is commonly provided on one side of the two rod bodies, a control box is provided on the support, a protective shell is fixedly mounted on the top end of the support, and a top shell is fixedly mounted on the protective shell.

[0016] Furthermore, the first snow removal mechanism also includes a driving motor arranged on the inner side of the protective shell, a screw is fixedly installed on the output end of the driving motor, a moving block is threadedly installed on the screw, a round sleeve is fixedly installed on the moving block, a third spring is connected to the inner wall of the round sleeve, the end of the third spring is connected to a second telescopic rod matched with the round sleeve, a sleeve block is fixedly installed on the end of the second telescopic rod, a long rod is movably installed on the sleeve block, an arc block is fixedly installed on the end of the long rod, and a guide frame matched with the arc block is commonly provided on one side of the two outermost rod bodies.

[0017] Furthermore, the first snow removal mechanism also includes a plurality of semicircular blocks fixedly mounted on the long rod, each of the semicircular blocks is fixedly mounted with a square shell, a fourth spring is connected to the inner wall of the square shell, and the end of the fourth spring is connected to a telescopic block adapted to the square shell.

[0018] Furthermore, two of the telescopic blocks are each fixedly mounted with a clapper, and the remaining telescopic blocks are each symmetrically fixedly mounted with two clappers, each of the clappers is provided with a soft brush, and the long rod is provided with a plurality of connecting pipe openings at positions corresponding to the semicircular blocks.

[0019] Furthermore, the second snow removal mechanism includes two support blocks fixedly mounted on one of the second welding plates, a center rod movably mounted between the two support blocks, a bent frame and a movable bar fixedly mounted on the center rod, a side plate fixedly mounted on the end of the bent frame, four semicircular connecting blocks symmetrically fixedly mounted on both ends of the side plate, a side plate fixedly mounted on every two semicircular connecting blocks, a support shell fixedly mounted on the top of the movable bar, a fifth spring connected to the inner wall of the support shell, an end of the fifth spring connected to a touch block matched with the support shell, and two bottom grooves matched with the touch block are provided on the moving block.

[0020] Beneficial effects of the present invention:

[0021] (1) The intelligent greenhouse protection bracket of the present invention is provided with a small hole at a suitable position on the greenhouse film, and the greenhouse film is fixed to all the first screw blocks and the second screw blocks by using the small hole, and the first nut is tightened and fixed on the first screw block, so that the first nut and the first sealing rubber ring on the first screw block cooperate with each other to squeeze and fix the greenhouse film, and the second nut is tightened and fixed on the second screw block, so that the second sealing rubber rings on the second nut and the second screw block cooperate with each other to squeeze and fix the greenhouse film, and the first spring uses elastic force to support the arc plate to cooperate with the top frame to squeeze and fix the top of the greenhouse film, thereby increasing the stability of the greenhouse film and having the function of resisting wind and snow.

[0022] (2) The present invention provides an intelligent greenhouse protection bracket. When heavy snow presses the top of the greenhouse film, the top frame drops, triggering the limit sensor to transmit a signal to the control box, which controls the drive motor to operate, so that the telescopic block moves along the multiple protrusions at the corresponding positions. Under the elastic support of the fourth spring, the telescopic block moves up and down, and the telescopic block drives the clapper to clap the heavy snow on the top of the greenhouse film. At the same time, the soft brush cleans the scattered snow, causing the heavy snow on the top of the greenhouse film to fall off, thereby facilitating the cleaning of the heavy snow on the top of the greenhouse film and preventing the heavy snow from accumulating and crushing the greenhouse film.

[0023] (3) The present invention provides an intelligent greenhouse protection bracket, which drives the motor to drive the moving block to move, and the moving block drives the touch block to move through the bottom groove. The touch block drives the center rod to rotate through the support shell and the movable bar, and the center rod drives the side plates to move through the bent frame. The side plates push the heavy snow falling on the greenhouse film, and increase the supporting force of the protection bracket by weakening the external pressure. The side plates can resist the strong wind blowing the bottom of the greenhouse film, and further increase the stability of the protection bracket to prevent the heavy snow from crushing the greenhouse film from the side. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is a three-dimensional structural schematic diagram of an intelligent greenhouse protection bracket of the present invention;

[0026] Figure 2 It is a schematic diagram of the three-dimensional structure of the top frame of an intelligent greenhouse protection support of the present invention;

[0027] Figure 3 It is a schematic diagram of the arc plate explosion structure of an intelligent greenhouse protection bracket of the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of an L-shaped frame of an intelligent greenhouse protection bracket of the present invention;

[0029] Figure 5 It is a schematic diagram of the three-dimensional structure of the top shell of an intelligent greenhouse protection support of the present invention;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of a clapper board of an intelligent greenhouse protection support of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of a side plate of an intelligent greenhouse protection bracket of the present invention;

[0032] Figure 8 It is a schematic diagram of the explosion structure of the second telescopic rod of an intelligent greenhouse protection support of the present invention;

[0033] Fig. 9 The present invention is a schematic diagram of the explosion structure of a trigger block of an intelligent greenhouse protection support.

[0034] In the figure: 1, rod body; 2, top frame; 3, first welding plate; 301, second welding plate; 4, first screw block; 5, first nut; 6, second screw block; 7, second nut; 8, L-shaped frame; 9, top sleeve; 10, first spring; 11, first telescopic rod; 12, arc plate; 13, second spring; 14, limit sensor; 15, convex teeth; 16, pillar; 17, control box; 18, protective shell; 19, top shell; 20, drive motor; 21, screw rod; 22, moving block; 2 3. Round sleeve; 24. Third spring; 25. Second telescopic rod; 26. Sleeve block; 27. Long rod; 28. Arc block; 29. ​​Guide frame; 30. Semicircular block; 31. Square shell; 32. Fourth spring; 33. Telescopic block; 34. Clapper; 35. Soft brush; 36. Pipe connection port; 37. Support block; 38. Center rod; 39. Bend frame; 40. Side panel; 41. Semicircular connecting block; 42. Movable strip; 43. Support shell; 44. Fifth spring; 45. Trigger block; 46. Bottom groove. DETAILED DESCRIPTION

[0035] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0036] like Figure 1-Figure 9 As shown, an intelligent greenhouse protection bracket of the present invention comprises a plurality of rod bodies 1, the top ends of every two rod bodies 1 are jointly provided with a top frame 2 through a trigger mechanism, a first welding plate 3 is fixedly installed between two adjacent rod bodies 1, a plurality of first screw blocks 4 are fixedly installed on each rod body 1, a first nut 5 is threadedly installed on each first screw block 4, two second screw blocks 6 are symmetrically fixedly installed on each top frame 2, a second nut 7 is threadedly installed on each second screw block 6, a reinforcement mechanism comprises an L-shaped frame 8 fixedly installed on the second screw block 6, and the L-shaped frame 8 is fixedly installed on the second screw block 6. A top sleeve 9 is fixedly installed at the top, and a first spring 10 is connected to the inner wall of the top sleeve 9. The end of the first spring 10 is connected to a first telescopic rod 11 adapted to the top sleeve 9. An arc plate 12 is fixedly installed on the ends of the two first telescopic rods 11, and the arc plate 12 abuts against the top frame 2 at the corresponding position. Two second welding plates 301 are fixedly installed between two adjacent top frames 2. A first sealing rubber ring is fixedly provided on each first screw block 4 and each first nut 5, and a second sealing rubber ring is fixedly provided on each second screw block 6 and each second nut 7.

[0037] Specifically, the rod body 1 is fixed to the ground by parts, and the staff opens small holes at appropriate positions on the greenhouse film, and uses the small holes to fix the greenhouse film on all the first screw blocks 4 and the second screw blocks 6, and tightens and fixes the first nut 5 on the first screw block 4, so that the first nut 5 and the first sealing rubber ring on the first screw block 4 cooperate with each other to squeeze and fix the greenhouse film, and tightens and fixes the second nut 7 on the second screw block 6, so that the second sealing rubber rings on the second nut 7 and the second screw block 6 cooperate with each other to squeeze and fix the greenhouse film, and the top end of the greenhouse film is sleeved on all the top frames 2, and the elastic force of the first spring 10 is used to support the arc plate 12 to cooperate with the top frame 2 to squeeze and fix the top end of the greenhouse film, thereby increasing the stability of the greenhouse film and making the greenhouse resistant to wind and snow.

[0038] In this embodiment, a first snow removal mechanism is provided at the top of the top frame 2, and the first snow removal mechanism is used to clear the heavy snow accumulated on the top of the greenhouse film. A top groove is opened at the top of each rod body 1, and the top groove is adapted to the bottom end of the top frame 2. The trigger mechanism includes a second spring 13 connected to the bottom end of the top frame 2, and the end of the second spring 13 is connected to the inner wall of the top groove at the corresponding position. A limit sensor 14 is fixedly provided at one end of each top frame 2. The first snow removal mechanism includes a plurality of convex teeth 15 fixedly mounted on the arc plate 12, wherein a support 16 is commonly provided on one side of the two rod bodies 1, a control box 17 is fixedly provided on the support 16, and the control box 17 is electrically connected to the limit sensor 14, a protective shell 18 is fixedly installed at the top of the support 16, and a top shell 19 is fixedly installed on the protective shell 18. The first snow removal mechanism also includes a driving motor 20 fixedly arranged on the inner side of the protective shell 18 through a connecting part, a screw rod 21 is fixedly installed on the output end of the driving motor 20, and a moving block 22 is threadedly installed on the screw rod 21. 2 is fixedly mounted with a round sleeve 23, the inner wall of the round sleeve 23 is connected with a third spring 24, the end of the third spring 24 is connected with a second telescopic rod 25 adapted to the round sleeve 23, the end of the second telescopic rod 25 is fixedly mounted with a sleeve block 26, a long rod 27 is movably mounted on the sleeve block 26, an arc block 28 is fixedly mounted on the end of the long rod 27, and a guide frame 29 adapted to the arc block 28 is commonly provided on one side of the two side rod bodies 1. The first snow removal mechanism also includes a plurality of fixedly mounted on the long rod 27. Semicircular blocks 30, each of which is fixedly mounted with a square shell 31, the inner wall of the square shell 31 is connected with a fourth spring 32, the end of the fourth spring 32 is connected with a telescopic block 33 adapted to the square shell 31, two of the telescopic blocks 33 are each fixedly mounted with a clapper 34, and the remaining telescopic blocks 33 of the entire greenhouse are each symmetrically fixedly mounted with two clappers 34, each clapper 34 is fixedly provided with a soft brush 35, and a plurality of pipe connection ports 36 are fixedly provided at the position of the long rod 27 corresponding to the semicircular block 30.

[0039] Specifically, the support 16 is fixed to the ground by parts, and the top of the shed film is pressed by heavy snow, so that the top frame 2 is lowered under the elastic force support of the second spring 13, and the limit sensor 14 is triggered to transmit the signal to the control box 17, and the control box 17 controls the driving motor 20 to operate, so that the output end of the driving motor 20 rotates to drive the screw rod 21 to rotate, and the screw rod 21 drives the moving block 22 to move through the thread action, so that the moving block 22 drives the long rod 27 to move through the round sleeve 23, the second telescopic rod 25 and the sleeve block 26, and the long rod 27 drives the arc block 28 to move along the inner side of the guide frame 29 under the action of external force. , the long rod 27 drives the telescopic block 33 to move through the semicircular block 30, the square shell 31 and the fourth spring 32 under the action of external force, so that the telescopic block 33 moves along the multiple protrusions at the corresponding positions, and under the elastic support of the fourth spring 32, the telescopic block 33 moves up and down, so that the telescopic block 33 drives the clapper 34 to clap the heavy snow on the top of the greenhouse film. At the same time, the soft brush 35 cleans the scattered heavy snow, so that the heavy snow on the top of the greenhouse film falls off, thereby facilitating the cleaning of the heavy snow on the top of the greenhouse film and preventing the heavy snow from accumulating and crushing the greenhouse film. After the heavy snow on the top of the greenhouse film is cleaned, the second spring 13 uses its own elastic force to support the top frame 2 to move to the initial position;

[0040] The staff connects the external water pipe to the connecting port 36 in advance. While the drive motor 20 is running, the hot water is transported to the connecting port 36 through the external water pipe by controlling the external water supply equipment. The hot water is sprayed from the connecting port 36 to the multiple convex teeth 15 to prevent heavy snow from freezing between the convex teeth 15 and affecting the interaction with the telescopic block 33.

[0041] In this embodiment, a second snow removal mechanism is provided on one side of the rod body 1, and the second snow removal mechanism is used to push the heavy snow falling from the greenhouse film to prevent the heavy snow from crushing the greenhouse film from the side. The second snow removal mechanism includes two support blocks 37 fixedly mounted on one of the second welding plates 301, and a center rod 38 is movably mounted between the two support blocks 37. A bent frame 39 and a movable bar 42 are fixedly mounted on the center rod 38. A side plate 40 is fixedly mounted on the end of the bent frame 39, and four semicircular connecting blocks 41 are symmetrically fixedly mounted at both ends of the side plate 40. A side plate 40 is fixedly mounted on every two semicircular connecting blocks 41. A support shell 43 is fixedly mounted on the top of the movable bar 42, and a fifth spring 44 is connected to the inner wall of the support shell 43. The end of the fifth spring 44 is connected to a touch block 45 matched with the support shell 43, and two bottom grooves 46 matched with the touch block 45 are opened on the moving block 22.

[0042] Specifically, the driving motor 20 is operated to make the screw rod 21 drive the moving block 22 to move. When the moving block 22 touches the touch block 45 for the first time, the touch block 45 is squeezed to move into the inner side of the support shell 43 under the support of the elastic force of the fifth spring 44. When the moving block 22 touches the touch block 45 for the second time, the touch block 45 is driven to move through the bottom groove 46, so that the touch block 45 drives the center rod 38 to rotate through the support shell 43 and the movable bar 42, so that the center rod 38 drives the side plate through the bent frame 39. 40 moves, so that the side panel 40 pushes the heavy snow falling on the greenhouse film, and reduces the external pressure to increase the supporting force of the protective bracket. The side panel 40 can resist the strong wind blowing the bottom of the greenhouse film, and further increase the stability of the protective bracket to prevent the heavy snow from crushing the greenhouse film from the side. With the movement of the moving block 22, the bottom groove 46 separates from the trigger block 45, so that the movable side panel 40 drives the bending frame 39 to move around the center rod 38 under the action of its own gravity, so that the side panel 40 returns to its initial state.

[0043] Working principle: the staff opens small holes at appropriate positions on the greenhouse film, uses the small holes to fix the greenhouse film on all the first screw blocks 4 and the second screw blocks 6, tightens and fixes the first nut 5 on the first screw block 4, so that the first nut 5 and the first sealing rubber ring on the first screw block 4 cooperate with each other to squeeze and fix the greenhouse film, tightens and fixes the second nut 7 on the second screw block 6, so that the second sealing rubber rings on the second nut 7 and the second screw block 6 cooperate with each other to squeeze and fix the greenhouse film, and the first spring 10 uses elastic force to support the arc plate 12 to cooperate with the top frame 2 to squeeze and fix the top of the greenhouse film;

[0044] When heavy snow presses the top of the greenhouse film, the top frame 2 descends, triggering the limit sensor 14 to transmit the signal to the control box 17, controlling the drive motor 20 to operate, so that the telescopic block 33 moves along the multiple protrusions at the corresponding positions to abut and move. Under the elastic support of the fourth spring 32, the telescopic block 33 moves up and down, so that the telescopic block 33 drives the clapper board 34 to clap the heavy snow on the top of the greenhouse film. At the same time, the soft brush 35 cleans the scattered snow, so that the heavy snow on the top of the greenhouse film falls off. The drive motor 20 is operated to drive the moving block 22 to move, and the moving block 22 drives the touch block 45 to move through the bottom groove 46, so that the touch block 45 drives the center rod 38 to rotate through the support shell 43 and the movable bar 42, and the center rod 38 drives the side plate 40 to move through the bent frame 39, so that the side plate 40 pushes the heavy snow falling on the greenhouse film to prevent the heavy snow from crushing the greenhouse film from the side.

[0045] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. An intelligent greenhouse protection support, comprising a plurality of rod bodies (1), the top ends of each two of the rod bodies (1) being provided with a top frame (2) through a trigger mechanism, and a first welding plate (3) being fixedly installed between two adjacent rod bodies (1), characterized in that: A plurality of first screw blocks (4) are fixedly mounted on each of the rod bodies (1), a first nut (5) is threadedly mounted on each of the first screw blocks (4), two second screw blocks (6) are symmetrically fixedly mounted on each of the top frames (2), a second nut (7) is threadedly mounted on each of the second screw blocks (6), and a reinforcing mechanism, a first snow removal mechanism and two second snow removal mechanisms are also included; The reinforcing mechanism comprises an L-shaped frame (8) fixedly mounted on the second screw block (6), a top sleeve (9) fixedly mounted on the top of the L-shaped frame (8), a first spring (10) connected to the inner wall of the top sleeve (9), an end of the first spring (10) connected to a first telescopic rod (11) adapted to the top sleeve (9), an arc plate (12) fixedly mounted on the ends of two first telescopic rods (11), and the arc plate (12) abuts against the top frame (2) at a corresponding position; A first snow removal mechanism is provided at the top of the top frame (2), and a second snow removal mechanism is provided on one side of the rod body (1); the first snow removal mechanism is used to clear the heavy snow accumulated on the top of the greenhouse film, and the second snow removal mechanism is used to push the heavy snow falling from the greenhouse film; A top groove is formed at the top of each rod body (1), and the top groove is matched with the bottom end of the top frame (2); the trigger mechanism comprises a second spring (13) connected to the bottom end of the top frame (2), and the end of the second spring (13) is connected to the inner wall of the top groove at a corresponding position; and a limit sensor (14) is provided at one end of each top frame (2); The first snow removal mechanism comprises a plurality of protruding teeth (15) fixedly mounted on the arc plate (12), wherein a support column (16) is commonly provided on one side of the two rod bodies (1), a control box (17) is provided on the support column (16), a protective shell (18) is fixedly mounted on the top end of the support column (16), and a top shell (19) is fixedly mounted on the protective shell (18).

2. The intelligent greenhouse protection bracket according to claim 1 is characterized in that: Two second welding plates (301) are fixedly installed between two adjacent top frames (2).

3. The intelligent greenhouse protection bracket according to claim 2 is characterized in that: Each of the first screw blocks (4) and each of the first nuts (5) is provided with a first sealing rubber ring.

4. The intelligent greenhouse protection bracket according to claim 3 is characterized in that: Each of the second screw blocks (6) and each of the second nuts (7) is provided with a second sealing rubber ring.

5. The intelligent greenhouse protection bracket according to claim 2 is characterized in that: The first snow removal mechanism also includes a driving motor (20) arranged inside the protective shell (18), a screw rod (21) is fixedly mounted on the output end of the driving motor (20), a moving block (22) is threadedly mounted on the screw rod (21), a round sleeve (23) is fixedly mounted on the moving block (22), a third spring (24) is connected to the inner wall of the round sleeve (23), the end of the third spring (24) is connected to a second telescopic rod (25) matched with the round sleeve (23), a sleeve block (26) is fixedly mounted on the end of the second telescopic rod (25), a long rod (27) is movably mounted on the sleeve block (26), an arc block (28) is fixedly mounted on the end of the long rod (27), and a guide frame (29) matched with the arc block (28) is commonly provided on one side of the two sidemost rod bodies (1).

6. The intelligent greenhouse protection bracket according to claim 5 is characterized by: The first snow removal mechanism further comprises a plurality of semicircular blocks (30) fixedly mounted on the long rod (27), each of the semicircular blocks (30) being fixedly mounted with a square shell (31), a fourth spring (32) being connected to the inner wall of the square shell (31), and a telescopic block (33) matching the square shell (31) being connected to the end of the fourth spring (32).

7. The intelligent greenhouse protection support according to claim 6 is characterized by: Two of the telescopic blocks (33) are each fixedly mounted with a clapper (34), and the remaining telescopic blocks (33) are each symmetrically fixedly mounted with two clappers (34), each of the clappers (34) being provided with a soft brush (35), and the long rod (27) is provided with a plurality of pipe connection ports (36) at positions corresponding to the semicircular blocks (30).

8. The intelligent greenhouse protection bracket according to claim 7 is characterized in that: The second snow removal mechanism comprises two support blocks (37) fixedly mounted on one of the second welding plates (301); a center rod (38) is movably mounted between the two support blocks (37); a bent frame (39) and a movable bar (42) are fixedly mounted on the center rod (38); a side plate (40) is fixedly mounted on the end of the bent frame (39); four semicircular connecting blocks (41) are symmetrically fixedly mounted on both ends of the side plate (40); a side plate (40) is fixedly mounted on every two semicircular connecting blocks (41); a support shell (43) is fixedly mounted on the top of the movable bar (42); a fifth spring (44) is connected to the inner wall of the support shell (43); an end of the fifth spring (44) is connected to a trigger block (45) matched with the support shell (43); and two bottom grooves (46) matched with the trigger block (45) are provided on the movable block (22).

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