Greenhouse anti-deviation film laminating machine

Abstract

The invention discloses a greenhouse anti-deviation film laminating machine, and relates to the field of film laminating machines, the greenhouse anti-deviation film laminating machine comprises a rack, the right side of the rack is fixedly provided with a connecting frame, the right side of the connecting frame is fixedly connected with a mounting plate, the upper and lower sides of the mounting plate are symmetrically provided with chutes, and the bottom of the rack is fixedly provided with rollers. According to the greenhouse anti-deviation film laminating machine, the two-way screw rod, the threaded sleeve and the protective shell are arranged, the distance between the guide wheels can be conveniently and accurately adjusted, the distance is matched with the width of the position, needing film laminating, of the greenhouse, so that accurate film laminating is achieved, and the connecting arms, the supporting legs and the guide wheels are arranged, so that a film is conveniently pressed, film deviation is prevented, and the film laminating efficiency is improved. A strong spring is arranged, so that the guide wheel is conveniently buffered, the phenomenon that the film deviates due to the uneven ground is reduced, the deviation preventing effect is further improved, meanwhile, a first telescopic air cylinder body, a supporting arm and a film covering roller are arranged, and the tension degree of the film on the film covering roller is conveniently adjusted.

Description

Technical Field

[0001] The present invention relates to the field of film laminating machines, and in particular to a greenhouse anti-deviation film laminating machine. Background Art

[0002] In greenhouse film covering operations, the use of film covering machines is an important means to improve efficiency, reduce costs and enhance operation quality, and is particularly suitable for large-scale and standardized greenhouse production scenarios. When using existing film covering machines, the film covering has poor tightness and flatness due to the film covering machines' inability to adapt to the randomness of the ground surface, resulting in horizontal wrinkles on the ground film, resulting in loose film covering and damage to the ground film, thus requiring manual laying of the ground film.

[0003] In order to solve the existing defects, a crop mulching machine with application number 2019221753080 includes walking wheels, connecting rods, wheel axles, wheel sleeves, motors, batteries, positioning navigators, steering gears, computer central control, and mulchers. The components are connected together by connecting rods. There are four walking wheels, two in the front and two in the back, which are connected to the motor through a conveyor belt. They work under the drive of the motor. The battery is connected to the motor through wires to provide energy for the motor. The computer central control is the control system of the entire equipment. It is connected to each component through a data cable to control the operation of each component and ensure the smooth completion of various tasks. The positioning navigator is the operation route selection system and data acquisition system of the entire equipment. Through the positioning navigator, the equipment can operate normally according to the predetermined target. The mulcher is connected to the connecting rod and works under the control of the computer central control. The machine realizes the automation and intelligence of crop mulching. The application number is 2019102751493, which is a crop sowing and mulching machine, including a frame, a rectangular frame, and an inner wall of the frame provided with two symmetrical compacting wheels, two film pressing wheels, two mounting plates, two clamping plates and two furrowing rotary tillers. The two mounting plates and the two clamping plates are welded to the inner wall of the frame of the frame, and a film guiding device is installed between the two mounting plates. The ground film roll is rotatably clamped between the two clamping plates, and the two furrowing rotary tillers are rotatably installed on the inner wall of the frame of the frame by a rotating shaft. The flatness of the film can be improved by the film guiding device, and the film guiding device can adapt to the laying angle of the film according to the two planting methods of flat planting and ridge forming, thereby ensuring the speed of laying the film on both sides during film covering, and at the same time improving the film pressing effect of the film, effectively avoiding the occurrence of lateral wrinkles in the film, resulting in loose film covering, damage to the film, etc., and greatly improving the cultivation effect of crops.

[0004] Although the above-mentioned laminating machine is convenient for covering and pressing crops when in use, there are still other shortcomings. First, the laminating machine does not fully consider the changing requirements of the covering width of different crop areas inside the greenhouse, and the spacing between the pressing wheels cannot be accurately adjusted to match the width of the film covering position required by the greenhouse, which can easily lead to deviations during laminating and inability to cover accurately. The laminating machine does not provide an effective film pressing mechanism or anti-deviation device, which leads to unstable film position during the laminating process, affecting the quality and efficiency of the laminating. In addition, the greenhouse floor is prone to unevenness, which is easy to impact the pressing wheel, thereby affecting the laying effect of the film. Summary of the Invention

[0005] The purpose of the present invention is to provide a greenhouse anti-deviation laminating machine to solve the problem raised in the above background technology that the laminating machines currently on the market do not fully consider the changing requirements of the filming width of different crop areas inside the greenhouse when in use, and the spacing between the film pressing wheels cannot be accurately adjusted to match the width of the filming position required by the greenhouse, which easily leads to deviations during laminating and inability to laminar accurately. In addition, the laminating machine does not provide an effective film pressing mechanism or anti-deviation device, which leads to unstable film position during laminating, affecting the quality and efficiency of laminating, and the greenhouse floor is prone to unevenness, which facilitates impact on the film pressing wheel, thereby affecting the laying effect of the film.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a greenhouse anti-deviation film covering machine, comprising a frame, a connecting frame is fixedly installed on the right side of the frame, a mounting plate is fixedly connected to the right side of the connecting frame, slide grooves are symmetrically provided on the upper and lower sides of the mounting plate, and rollers are fixedly installed on the bottom of the frame; a film covering component for tensioning is provided on the top of the front and rear sides of the connecting frame, and the film covering component includes a rotating shaft seat, the internal rotation of the rotating shaft seat is connected to a support arm, and the bottom of the front and rear sides of the connecting frame is fixedly connected with guide rollers; a driving motor body is provided on the front side of the mounting plate, and a bidirectional screw is fixedly installed on the output shaft of the driving motor body through a coupling, and the outer wall of the bidirectional screw is movably connected with a threaded sleeve, and sliders are fixedly installed on the inner walls of the upper and lower sides of the threaded sleeve, and a guide component for anti-deviation is provided on the right side of the threaded sleeve.

[0007] Preferably, a rotating rod passes through the interior of the support arm, a coating roller is fixedly mounted on the outer wall of the rotating rod, and a driving assembly for transmission is provided on the outer wall of the front side of the rotating rod, and the driving assembly includes a servo motor body.

[0008] Preferably, the output shaft of the servo motor body is fixedly installed with a first gear through a coupling, and the servo motor body is located at the top of the frame, the right side of the first gear is meshed with a second gear, and a rotating rod is fixedly installed inside the second gear, the outer wall of the rotating rod is connected to the belt body through a pulley, and the end of the belt body is sleeved on the outer wall of the rotating rod.

[0009] Preferably, the top of the connecting frame is symmetrically rotatably connected to the first telescopic cylinder body, and the output end of the first telescopic cylinder body is rotatably connected to the support arm.

[0010] Preferably, the guide assembly includes a protective shell, a second telescopic cylinder body is provided inside the left side of the protective shell, the output end of the second telescopic cylinder body is rotatably connected to a connecting arm, the interior of the connecting arm is connected to the support leg through a rotating connecting piece, and the top of the support leg is connected to the protective shell through a rotating connecting piece, the inner wall of the support leg is fixedly installed with a mounting seat, the bottom of the mounting seat is fixedly connected to a strong spring, the bottom of the strong spring is fixedly installed with a shock-absorbing seat, the bottom of the shock-absorbing seat is fixedly connected to a support frame, and the interior of the support frame is rotatably connected to a guide wheel.

[0011] Preferably, the support arm is driven by the first telescopic cylinder body, and the support arm is rotationally connected to the rotating shaft seat. The output end of the first telescopic cylinder body will drive the support arm to move through the rotating shaft seat. Since the support arm is connected to the rotating rod, the movement of the support arm will synchronously drive the rotating rod and the coating roller to move, so that the coating roller can tighten or relax the film to maintain appropriate tension.

[0012] Preferably, the first gear and the second gear are in meshing connection, the second gear and the rotating rod are fixedly connected, and the rotating rod and the rotating rod are both in transmission connection with the belt body. The rotation of the first gear will drive the second gear to mesh and rotate, and a rotating rod is fixedly installed inside the second gear, so that the rotation of the second gear will drive the rotating rod to rotate synchronously.

[0013] Preferably, the threaded sleeve and the bidirectional screw are movably connected, and the outer wall of the bidirectional screw is provided with a bidirectional thread structure, the threaded sleeve and the slider are tightly fitted, and the slider and the slide groove are slidably connected. During the movement of the threaded sleeve, the sliders fixed on the upper and lower inner walls will slide in the corresponding slide grooves on the mounting plate, thereby increasing the guidance and stability of the threaded sleeve movement, and ensuring that the threaded sleeve can accurately move along the axial direction of the bidirectional screw.

[0014] Preferably, the supporting leg is rotatably connected to the connecting arm, and the connecting arm is movably connected to the protective shell. The supporting leg is driven by the connecting arm to move downward in the protective shell, and the supporting leg then drives the guide wheel to press on the film. When the film is coated on the required position of the greenhouse, the guide wheel can compact the film to prevent the film from deviating.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the greenhouse anti-deviation film covering machine is convenient for accurately adjusting the spacing of the guide wheels by providing a bidirectional screw, a threaded sleeve and a protective shell, so that it matches the width of the film covering position required in the greenhouse, thereby achieving precise film covering, and is convenient for providing a connecting arm, a supporting leg and a guide wheel to suppress the film and prevent it from deviating, and is convenient for providing a strong spring to buffer the guide wheel, reduce the film deviating phenomenon caused by uneven ground, and improve the anti-deviation effect, and at the same time, is convenient for providing a first telescopic cylinder body, a supporting arm and a film covering roller to adjust the tension of the film on the film covering roller, the specific contents are shown below; 1. A bidirectional screw, a threaded sleeve and a protective shell are set up. The threaded sleeve connected to the bidirectional screw is driven by the driving motor body to move closer or farther. The threaded sleeve simultaneously drives the supporting legs in the protective shell connected to the guide wheel to move to both sides of the film covering position, so as to facilitate the precise adjustment of the spacing of the guide wheels to match the width of the film covering position required in the greenhouse, thereby achieving precise film covering and avoiding uneven film covering or inaccurate coverage.

[0016] Furthermore, a connecting arm, a supporting leg and a guide wheel are provided, and the supporting leg connected to the connecting arm is driven to move downward in the protective shell by the second telescopic cylinder body, and the supporting leg then drives the guide wheel to press on the film, or drives the guide wheel connected to the supporting leg to move upward for recovery, thereby compacting the film and preventing the film from deviating.

[0017] Furthermore, a strong spring is provided, and the elasticity of the strong spring can absorb the impact force caused by the uneven ground, thereby cushioning the guide wheel, which can reduce the deviation of the film caused by the uneven ground and improve the anti-deviation effect.

[0018] 2. A first telescopic cylinder body, a support arm and a laminating roller are provided. The first telescopic cylinder body drives the support arm to move through the rotating shaft seat, and the support arm synchronously drives the rotating rod and the laminating roller to move, so that the laminating roller can tighten or loosen the film to maintain appropriate tension, which is convenient for adjusting the tension of the film on the laminating roller and ensuring that the film remains flat and wrinkle-free during the laminating process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2This is a schematic diagram of a top-view cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the partial structure of the film covering component and the driving component of the present invention; Figure 4 It is a schematic diagram of the partial bottom view of the structure of the film covering assembly and the first telescopic cylinder body of the present invention; Figure 5 This is a partial side structural diagram of the mounting plate and guide assembly of the present invention; Figure 6 This is a schematic diagram of the partial structure of the bidirectional screw and guide assembly of the present invention; Figure 7 For the present invention Figure 6 A in the middle is an enlarged structural diagram; Figure 8 This is a schematic diagram of a partial top view of the connecting arm and supporting legs of the present invention; Figure 9 It is a schematic diagram of the partial cross-sectional structure of the connecting arm and the supporting leg of the present invention.

[0020] In the figure: 1. Frame; 2. Connecting frame; 3. Rotating shaft seat; 4. Support arm; 5. Rotating rod; 6. Laminating roller; 7. Servo motor body; 8. First gear; 9. Second gear; 10. Rotating rod; 11. Belt body; 12. First telescopic cylinder body; 13. Connecting plate; 14. Guide roller; 15. Mounting plate; 16. Slide; 17. Drive motor body; 18. Bidirectional screw; 19. Threaded sleeve; 20. Slider; 21. Protective shell; 22. Second telescopic cylinder body; 23. Connecting arm; 24. Support leg; 25. Mounting seat; 26. Power spring; 27. Shock absorber seat; 28. Support frame; 29. ​​Guide wheel; 30. Roller. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-9 , the present invention provides the following technical solutions: Embodiment 1: In order to solve the problem that the film laminating machines on the market do not fully consider the changing requirements of the film covering width of different crop areas inside the greenhouse when in use, the film pressing wheel spacing cannot be accurately adjusted to match the width of the film covering position required by the greenhouse, which easily leads to deviation during film covering and inability to cover accurately, and the film laminating machine does not provide an effective film pressing mechanism or anti-deviation device, resulting in unstable film position during film covering, affecting the film covering quality and efficiency, and the greenhouse ground is prone to unevenness, which is convenient for impacting the film pressing wheel and thus affecting the laying effect of the film. The greenhouse anti-deviation laminating machine in this embodiment discloses the following technical content, which can be referred to in the attached Figure 1 -Attached Figure 2 and attached Figure 5 -Attached Figure 9 , including a frame 1, a connecting frame 2 is fixedly installed on the right side of the frame 1, and a mounting plate 15 is fixedly connected to the right side of the connecting frame 2. Slide grooves 16 are symmetrically provided on the upper and lower sides of the mounting plate 15, and a roller 30 is fixedly installed on the bottom of the frame 1; a coating assembly for tensioning is provided on the top of the front and rear sides of the connecting frame 2, and the coating assembly includes a rotating shaft seat 3, and the internal rotation of the rotating shaft seat 3 is connected to the support arm 4, and the bottom of the front and rear sides of the connecting frame 2 is fixedly connected with a guide roller 14; a driving motor body 17 is provided on the front side of the mounting plate 15, and a bidirectional screw 18 is fixedly installed on the output shaft of the driving motor body 17 through a coupling, and a threaded sleeve 19 is movably connected to the outer wall of the bidirectional screw 18, and a slider 20 is fixedly installed on the inner walls of the upper and lower sides of the threaded sleeve 19, and a guide assembly for preventing deviation is provided on the right side of the threaded sleeve 19; the guide assembly includes a protective shell 21, and a second extension is provided inside the left side of the protective shell 21 The output end of the telescopic cylinder body 22 is rotatably connected to the connecting arm 23, the interior of the connecting arm 23 is connected to the support leg 24 through a rotating connector, and the top of the support leg 24 is connected to the protective shell 21 through a rotating connector, the inner wall of the support leg 24 is fixedly installed with a mounting seat 25, the bottom of the mounting seat 25 is fixedly connected to a strong spring 26, the bottom of the strong spring 26 is fixedly installed with a shock-absorbing seat 27, the bottom of the shock-absorbing seat 27 is fixedly connected to a support frame 28, and the interior of the support frame 28 is rotatably connected to a guide wheel 29; the threaded sleeve 19 and the bidirectional screw 18 are movably connected, and the outer wall of the bidirectional screw 18 is provided with a bidirectional thread structure, the threaded sleeve 19 and the slider 20 are tightly fitted, and the slider 20 and the slide groove 16 are slidably connected; the support leg 24 is rotatably connected to the connecting arm 23, and the connecting arm 23 and the protective shell 21 are movably connected.

[0023] Before the laminating machine works in the greenhouse, the staff pulls the film wrapped on the laminating roller 6 so that the film passes the bottom of the guide roller 14 and is located under the two guide wheels 29. At this time, the film is ready to cover the greenhouse, and its position roughly corresponds to the area on the greenhouse that needs to be covered. According to the width of the film position required for the greenhouse, the staff starts the drive motor body 17 through the external control panel, so that the output shaft of the drive motor body 17 drives the bidirectional screw 18 to rotate in the mounting plate 15. Since the outer wall of the bidirectional screw 18 is provided with a bidirectional thread structure, when the bidirectional screw 18 rotates, it will drive the threaded sleeve connected by the thread 19 moves closer or farther. During the movement of the threaded sleeve 19, the sliders 20 fixed on the upper and lower inner walls thereof will slide in the corresponding slide grooves 16 on the mounting plate 15, thereby increasing the guidance and stability of the movement of the threaded sleeve 19 and ensuring that the threaded sleeve 19 can accurately move along the axial direction of the bidirectional screw 18. The threaded sleeve 19 synchronously drives the protective shell 21 to move, and the protective shell 21 is connected to the guide wheels 29 through the support legs 24. Therefore, the guide wheels 29 will also move accordingly until they move to both sides of the appropriate film covering position, thereby realizing precise adjustment of the spacing of the guide wheels 29 to match the width of the film covering position required in the greenhouse. Thereby achieving precise film covering and avoiding uneven film covering or inaccurate coverage, then, according to the height of the film covering position, the staff starts the second telescopic cylinder body 22 through the external control panel, so that the output end of the second telescopic cylinder body 22 drives the connecting arm 23 to move, thereby the connecting arm 23 drives the supporting leg 24 to move downward in the protective shell 21, and the supporting leg 24 then drives the guide wheel 29 to press on the film, so that when the film is covered at the required position of the greenhouse, the guide wheel 29 can compact the film to prevent the film from deviating. In the process of covering the required position of the greenhouse with the film, if the ground is uneven, the guide wheel 29 will press on the film. The guide wheel 29 will be subjected to a certain impact force. At this time, the strong spring 26 connected to the guide wheel 29 through the support frame 28 will absorb these impact forces, thereby buffering the guide wheel 29, which can reduce the deviation of the film caused by uneven ground and improve the anti-deviation effect. When the laminating machine is finished, the staff will start the second telescopic cylinder body 22 again through the external control panel to drive the connecting arm 23 to move back, so that the connecting arm 23 drives the support leg 24 connected to the rotating assembly to rotate upward in the protective shell 21, thereby recovering the guide wheel 29 connected to the support leg 24, so that the laminating machine can move or perform the next laminating operation.

[0024] Example 2: The greenhouse anti-deviation laminating machine in this embodiment discloses the following technical content, which is convenient for adjusting the tension of the film on the laminating roller 6 to ensure that the film remains flat and wrinkle-free during the laminating process. Figure 1 -Attached Figure 4, the interior of the support arm 4 is penetrated by a rotating rod 5, the outer wall of the rotating rod 5 is fixedly installed with a coating roller 6, the outer wall of the front of the rotating rod 5 is provided with a driving assembly for transmission, and the driving assembly includes a servo motor body 7; the output shaft of the servo motor body 7 is fixedly installed with a first gear 8 through a coupling, and the servo motor body 7 is located at the top of the frame 1, the right side of the first gear 8 is meshed with a second gear 9, and the interior of the second gear 9 is fixedly installed with a rotating rod 10, and the outer wall of the rotating rod 10 is connected to the belt body 11 through a pulley, and the end of the belt body 11 is sleeved On the outer wall of the rotating rod 5; the top of the connecting frame 2 is symmetrically connected to the first telescopic cylinder body 12, the output end of the first telescopic cylinder body 12 is rotatably connected to the support arm 4, and the outer wall of the first telescopic cylinder body 12 is fixedly mounted with a connecting plate 13; the support arm 4 is driven by the first telescopic cylinder body 12, and the support arm 4 and the rotating shaft seat 3 are rotationally connected; the first gear 8 and the second gear 9 are meshedly connected, the second gear 9 and the rotating rod 10 are fixedly connected, and the rotating rod 10 and the rotating rod 5 are both transmission connected to the belt body 11.

[0025] When the film is covered on the position where the film needs to be covered on the greenhouse, the staff starts the servo motor body 7 through the external control panel, so that the output shaft of the servo motor body 7 starts to rotate, and drives the first gear 8 to rotate synchronously through the coupling, so that the rotation of the first gear 8 drives the second gear 9 to mesh and rotate, and the second gear 9 is fixedly installed with a rotating rod 10, so that the rotation of the second gear 9 drives the rotating rod 10 to rotate synchronously, so that the rotation of the rotating rod 10 drives the belt body 11 to transmit, and then the rotating rod 5 rotates, and the rotation of the rotating rod 5 drives the coating roller 6 to rotate, and the rotation of the coating roller 6 causes the film wrapped thereon to be released. While releasing the film, the staff pushes the coating machine to The roller 30 is driven by force to move the entire structure, so that the film can be continuously covered at the required position of the greenhouse, realizing the automatic rotation and film release of the coating roller 6, and improving the coating efficiency. According to the tension of the film on the coating roller 6, the staff starts the first telescopic cylinder body 12 through the external control panel, so that the output end of the first telescopic cylinder body 12 will drive the support arm 4 to move through the rotating shaft seat 3. Since the support arm 4 is connected to the rotating rod 5, the movement of the support arm 4 will synchronously drive the rotating rod 5 and the coating roller 6 to move, so that the coating roller 6 can tighten or loosen the film to maintain appropriate tension, which is convenient for adjusting the tension of the film on the coating roller 6 and ensuring that the film remains flat and wrinkle-free during the coating process.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A greenhouse anti-deviation film covering machine, comprising a frame (1), a connecting frame (2) fixedly mounted on the right side of the frame (1), a mounting plate (15) fixedly connected to the right side of the connecting frame (2), a sliding groove (16) symmetrically provided on the upper and lower sides of the mounting plate (15), and a roller (30) fixedly mounted on the bottom of the frame (1); It is characterized by: The tops of the front and rear sides of the connecting frame (2) are provided with film covering components for tensioning, and the film covering components include a rotating shaft seat (3), the interior of the rotating shaft seat (3) is rotatably connected to a support arm (4), and the bottoms of the front and rear sides of the connecting frame (2) are fixedly connected to guide rollers (14); A driving motor body (17) is provided on the front of the mounting plate (15), and a bidirectional screw (18) is fixedly installed on the output shaft of the driving motor body (17) through a coupling, and a threaded sleeve (19) is movably connected to the outer wall of the bidirectional screw (18), and sliders (20) are fixedly installed on the inner walls of the upper and lower sides of the threaded sleeve (19), and a guide component for preventing deviation is provided on the right side of the threaded sleeve (19).

2. The greenhouse anti-deviation laminating machine according to claim 1, characterized in that: A rotating rod (5) passes through the interior of the support arm (4), a coating roller (6) is fixedly mounted on the outer wall of the rotating rod (5), and a driving assembly for transmission is provided on the outer wall of the front side of the rotating rod (5), and the driving assembly includes a servo motor body (7).

3. The greenhouse anti-deviation laminating machine according to claim 2, characterized in that: The output shaft of the servo motor body (7) is fixedly mounted with a first gear (8) via a coupling, and the servo motor body (7) is located at the top of the frame (1). The right side of the first gear (8) is meshedly connected with a second gear (9), and a rotating rod (10) is fixedly mounted inside the second gear (9). The outer wall of the rotating rod (10) is connected to the belt body (11) via a pulley, and the end of the belt body (11) is sleeved on the outer wall of the rotating rod (5).

4. The greenhouse anti-deviation laminating machine according to claim 2, characterized in that: The top of the connecting frame (2) is symmetrically rotatably connected to a first telescopic cylinder body (12), an output end of the first telescopic cylinder body (12) is rotatably connected to a support arm (4), and a connecting plate (13) is fixedly mounted on an outer wall of the first telescopic cylinder body (12).

5. The greenhouse anti-deviation laminating machine according to claim 1, characterized in that: The guide assembly comprises a protective shell (21), a second telescopic cylinder body (22) is provided inside the left side of the protective shell (21), an output end of the second telescopic cylinder body (22) is rotatably connected to a connecting arm (23), the interior of the connecting arm (23) is connected to a support leg (24) via a rotatable connector, and the top of the support leg (24) is connected to the protective shell (21) via a rotatable connector, a mounting seat (25) is fixedly installed on the inner wall of the support leg (24), a strong spring (26) is fixedly connected to the bottom of the mounting seat (25), a shock-absorbing seat (27) is fixedly installed to the bottom of the strong spring (26), a support frame (28) is fixedly connected to the bottom of the shock-absorbing seat (27), a guide wheel (29) is rotatably connected to the interior of the support frame (28).

6. The greenhouse anti-deviation laminating machine according to claim 4, characterized in that: The support arm (4) is driven by the first telescopic cylinder body (12), and the support arm (4) is rotationally connected to the rotating shaft seat (3).

7. The greenhouse anti-deviation laminating machine according to claim 3, characterized in that: The first gear (8) and the second gear (9) are in meshing connection, the second gear (9) and the rotating rod (10) are in fixed connection, and the rotating rod (10) and the rotating rod (5) are in transmission connection with the belt body (11).

8. The greenhouse anti-deviation laminating machine according to claim 1, characterized in that: The threaded sleeve (19) and the bidirectional screw (18) are movably connected, and the outer wall of the bidirectional screw (18) is provided with a bidirectional thread structure. The threaded sleeve (19) and the slider (20) are tightly fitted, and the slider (20) and the slide groove (16) are slidably connected.

9. The greenhouse anti-deviation laminating machine according to claim 5, characterized in that: The support leg (24) is rotationally connected to the connecting arm (23), and the connecting arm (23) is movably connected to the protective shell (21).

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