Greenhouse film applying device

Abstract

The utility model relates to the technical field of greenhouses, in particular to a greenhouse film feeding device for a greenhouse. The device is arranged on the two sides of a greenhouse frame and comprises a film line pay-off frame, a film line take-up frame and a greenhouse film tensioning assembly, a greenhouse film line is arranged on the film line pay-off frame, the film line take-up frame is arranged at the position, corresponding to the film line pay-off frame, of the other side of the greenhouse frame, and the greenhouse film line is connected with the film line take-up frame after being wound around an arch frame of the greenhouse frame. The greenhouse film tensioning assembly is connected with the greenhouse film line, and the greenhouse film tensioning assembly is connected with a greenhouse film. The device is good in winding displacement accuracy and high in film feeding efficiency, an operator does not need to climb to a greenhouse frame, the construction safety is improved, the construction speed is increased, and the greenhouse construction efficiency is guaranteed. The utility model is mainly applied to the field of greenhouse film covering.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouses, and more specifically to a greenhouse film device. Background Art

[0002] During the installation of the greenhouse arch frame, due to the huge area of ​​the greenhouse film, the traditional installation of a 33m*100m film often requires about 20 people standing on the upper and lower parts of the shed and working together to complete it. After the installation of a film, the workers are often exhausted and sweating. Many workers climb back and forth on the shed frame, and the risk of falling is greatly increased. At the same time, the film is trampled and affects the appearance.

[0003] At the same time, the construction task is large, the construction period is tight, and the workers rushing to work can easily cause uneven installation quality, which in turn affects the appearance quality and construction speed, resulting in long construction operation time, large deviations, and slow progress. Utility Model Content

[0004] In order to overcome the deficiencies in the above-mentioned prior art, the utility model provides a greenhouse film installation device. The greenhouse film installation device does not need to be connected to electricity, can be used at any location outside the greenhouse, is not restricted by the site, and can simultaneously perform the greenhouse film line arrangement operation while installing the greenhouse film. The line arrangement accuracy is good, the film installation efficiency is high, and the operator does not need to go up to the greenhouse frame, thereby improving the construction safety, accelerating the construction speed, and ensuring the efficiency of greenhouse construction.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] A greenhouse film device is arranged on both sides of the greenhouse frame, including a film line pay-off frame, a film line take-up frame and a greenhouse film tensioning assembly. The film line pay-off frame is provided with a greenhouse film line, and a film line take-up frame is arranged on the other side of the greenhouse frame at a position corresponding to the film line pay-off frame. The greenhouse film line is connected to the film line take-up frame after passing around the greenhouse frame arch, and the greenhouse film tensioning assembly is connected to the greenhouse film line, and the greenhouse film tensioning assembly is connected to the greenhouse film.

[0007] Two groups of film wire pay-off frames are arranged on one side of the greenhouse, and the arrangement interval of the two film wire pay-off frames is set according to the size of the greenhouse film used.

[0008] The film line pay-off frame comprises a bracket and a rotating shaft, wherein the rotating shaft is arranged on the top of the bracket, a plurality of film line shafts are arranged on the rotating shaft, and a rotating handle is arranged at one end of the rotating shaft.

[0009] The greenhouse film tensioning assembly includes a first L-shaped plate, a first pressure plate and a greenhouse film clamp, the first L-shaped plate is provided with a first screw, the first pressure plate is provided with a hole corresponding to the first screw, the first pressure plate is connected to the first L-shaped plate through the first screw, the end of the first screw away from the first L-shaped plate is connected with a first clamping nut, a connecting ring is provided at the bottom of the first L-shaped plate, and the greenhouse film clamp is connected to the connecting ring.

[0010] The film line is connected with a film-laying anti-hanging component.

[0011] The film-laying anti-hanging assembly comprises a greenhouse wire connection device and a guide roller, a plurality of greenhouse wire connection devices are connected to the guide roller, and the top of the greenhouse wire connection device is connected to the greenhouse film wire.

[0012] The rack line connecting device includes a second L-shaped plate, a second pressure plate and a collar, the second L-shaped plate is provided with a second screw, the second pressure plate is provided with a hole corresponding to the second screw, the second pressure plate is connected to the second L-shaped plate through the second screw, the second screw is connected to a second clamping nut at one end away from the second L-shaped plate, the collar is provided at the bottom of the second L-shaped plate, and the collar is sleeved on the guide roller.

[0013] The film line take-up frame has the same structure as the film line pay-off frame.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] The film line pay-off frame and the film line take-up frame are arranged on both sides of the greenhouse frame to form a coordination to realize the erection and penetration of the greenhouse film line. Through the movement of the greenhouse film line, the greenhouse film tensioning assembly is used to synchronously drive the greenhouse film to cover and lay on the greenhouse frame. The setting of the film laying anti-hanging assembly can prevent the greenhouse film tensioning assembly from hanging on the greenhouse frame when moving with the greenhouse film line, affecting the construction progress. The film laying anti-hanging assembly plays a guiding role so that the greenhouse film can be laid smoothly; multiple film line spools arranged on the rotating shaft are used to collect film lines. According to the greenhouse conditions, the number of film line spools on a group of rotating shafts is specifically set to ensure the stability of laying. The use of this device is not limited by the site. While laying the greenhouse film, the greenhouse film line can be arranged synchronously. The arrangement accuracy is good and the film laying efficiency is high. The operator does not need to go up to the greenhouse frame, which improves the construction safety, speeds up the construction speed, and ensures the efficiency of greenhouse construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the use of the utility model;

[0017] Figure 2 It is a side view of the utility model;

[0018] Figure 3This is a partial schematic diagram of the film wire pay-off frame of the utility model;

[0019] Figure 4 It is a partial schematic diagram of the greenhouse film tensioning assembly (10) of the utility model;

[0020] Figure 5 It is a partial schematic diagram of the film-laying anti-hanging component (17) of the utility model;

[0021] Figure 6 This is a schematic diagram of the guide roller part of the utility model;

[0022] In the figure: 1 is a greenhouse frame, 2 is a film line pay-off frame, 3 is a film line take-up frame, 4 is a bracket, 5 is a rotating shaft, 6 is a film line shaft, 7 is a rotating handle, 8 is a greenhouse film line, 9 is a greenhouse film, 10 is a greenhouse film tensioning component (10), 11 is a first L-shaped plate, 12 is a first pressing plate, 13 is a first screw rod, 14 is a first clamping nut, 15 is a connecting ring, 16 is a greenhouse film clamp, 17 is a film laying anti-hanging component (17), 18 is a second L-shaped plate, 19 is a second pressing plate, 20 is a second screw rod, 21 is a second clamping nut, 22 is a collar, and 23 is a guide roller. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.

[0025] like Figures 1 to 6 As shown, a greenhouse film device is arranged on both sides of a greenhouse frame 1, including a film line pay-off frame 2, a film line take-up frame 3 and a greenhouse film tensioning assembly 10. A greenhouse film line 8 is arranged on the film line pay-off frame 2, and a film line take-up frame 3 is arranged on the other side of the greenhouse frame 1 at the position corresponding to the film line pay-off frame 2. The greenhouse film line 8 is connected to the film line take-up frame 3 after passing through the greenhouse frame 1 arch, and the greenhouse film tensioning assembly 10 is connected to the greenhouse film line 8, and the greenhouse film tensioning assembly 10 is connected to the greenhouse film line 8. The film line take-up frame 3 and the film line pay-off frame 2 cooperate, and the operator reels the greenhouse film line 8, and the greenhouse film line 8 will carry the greenhouse film tensioning assembly 10 and the greenhouse film 9 to gradually cover the greenhouse frame 1.

[0026] Preferably, two groups of film wire pay-off frames 2 are arranged on one side of the greenhouse, and the setting interval of the two film wire pay-off frames 2 is set according to the size of the greenhouse film 9. The film wire pay-off frames 2 are arranged on both sides of the greenhouse film 9 to act on the greenhouse film 9 together.

[0027] Preferably, the film line pay-off frame 2 includes a bracket 4 and a rotating shaft 5, the rotating shaft 5 is arranged on the top of the bracket 4, a plurality of film line shafts 6 are arranged on the rotating shaft 5, four film line shafts 6 can be arranged on one rotating shaft 5, and a rotating handle 7 is arranged at one end of the rotating shaft 5. The greenhouse film line 8 wound on each film line shaft 6 starts to move by winding the film line take-up frame 3.

[0028] Preferably, the greenhouse film tensioning assembly 10 includes a first L-shaped plate 11, a first pressing plate 12 and a greenhouse film clamp 16. The first L-shaped plate 11 is provided with a first screw 13, and the first pressing plate 12 is provided with a hole corresponding to the first screw 13. The first pressing plate 12 is connected to the first L-shaped plate 11 through the first screw 13. The end of the first screw 13 away from the first L-shaped plate 11 is connected to the first clamping nut 14. The bottom of the first L-shaped plate 11 is provided with a connecting ring 15, and the greenhouse film clamp 16 is connected to the connecting ring 15. The inner side of the first pressing plate 12 is provided with an anti-slip cushion layer. The first L-shaped plate 11 and the first pressing plate 12 can clamp the greenhouse film line 8, so that the greenhouse film line 8 carries the greenhouse film tensioning assembly 10 to move.

[0029] Preferably, a film-laying anti-hanging component 17 is connected to the greenhouse film line 8. The function of the film-laying anti-hanging component 17 is to be arranged at the front end of the moving direction of the greenhouse film tensioning component 10 to play a guiding role and prevent the greenhouse film tensioning component 10 from being mistakenly hung on the greenhouse frame 1.

[0030] Preferably, the film-laying anti-hanging assembly 17 includes a shed wire connection device and a guide roller 23, and a plurality of shed wire connection devices are connected to the guide roller 23, and the top of the shed wire connection device is connected to the greenhouse film wire 8. The guide roller 23 can roll on the greenhouse frame 1 to drive the film-laying anti-hanging assembly to move forward.

[0031] Preferably, the greenhouse wire connecting device includes a second L-shaped plate 18, a second pressing plate 19 and a collar 22. The second L-shaped plate 18 is provided with a second screw 20. The second pressing plate 19 is provided with a hole corresponding to the second screw 20. The second pressing plate is connected to the second L-shaped plate 18 through the second screw 20. The second screw 20 is connected to a second clamping nut 21 at one end away from the second L-shaped plate 18. The collar 22 is provided at the bottom of the second L-shaped plate 18, and the collar 22 is sleeved on the guide roller 23. The inner side of the second pressing plate 19 is provided with an anti-slip cushion layer. The second pressing plate 19 and the second L-shaped plate 1 jointly clamp the greenhouse film wire 8, so that the greenhouse film wire 8 drives the guide roller 23 to move.

[0032] Preferably, the film line take-up frame 3 and the film line pay-off frame 2 have the same structure.

[0033] A corresponding number of film line pay-off frames 2 and film line take-up frames 3 are set up on both sides of the greenhouse frame 1. The greenhouse film line 8 on the film line shaft 6 on the film line pay-off frame 2 is thrown across the greenhouse frame 1 arch and then connected to the film line take-up frame 3 on the other side. According to the position of the film line shaft, a film laying anti-hanging component 17 is set up, and each second L-shaped plate 18 and the second pressing plate 19 are connected to the corresponding greenhouse film line 8 along a straight line. The guide roller 23 is set up on the greenhouse frame 1 arch, and the film laying anti-hanging component 17 is set up on the greenhouse frame 1 arch. Behind the component 17, corresponding to the position of the film line shaft 6, a greenhouse film tensioning assembly 10 is set on each greenhouse film line 8, and the greenhouse film 9 to be laid is placed between the greenhouse frame 1 and the film line pay-off frame 2. After one side of the greenhouse film 9 is lifted, it is connected to the various greenhouse film tensioning assemblies 10 through the greenhouse film clamp 16, and the film line take-up frame 3 is rotated to drive each greenhouse film line 8 to move synchronously. At this time, the greenhouse film 9 is driven by the greenhouse film line 8 to cover the greenhouse frame 1 to complete the greenhouse film laying operation.

[0034] Only the preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention, and various changes should be included in the protection scope of the present invention.

Claims

1. A greenhouse film device, which is arranged on both sides of a greenhouse frame (1), characterized in that: The invention comprises a film wire pay-off frame (2), a film wire take-up frame (3) and a greenhouse film tensioning assembly (10); the film wire pay-off frame (2) is provided with a greenhouse film wire (8); a film wire take-up frame (3) is provided on the other side of the greenhouse frame (1) at a position corresponding to the film wire pay-off frame (2); the greenhouse film wire (8) is connected to the film wire take-up frame (3) after passing around the greenhouse frame (1) arch; the greenhouse film tensioning assembly (10) is connected to the greenhouse film wire (8); and the greenhouse film tensioning assembly (10) is connected to a greenhouse film (9).

2. A greenhouse film device according to claim 1, characterized in that: Two groups of the film wire pay-off frames (2) are arranged on one side of the greenhouse, and the arrangement interval of the two film wire pay-off frames (2) is set according to the size of the greenhouse film (9) used.

3. The greenhouse film device according to claim 1, characterized in that: The film line pay-off frame (2) comprises a bracket (4) and a rotating shaft (5), wherein the rotating shaft (5) is arranged on the top of the bracket (4), a plurality of groups of film line shafts (6) are arranged on the rotating shaft (5), and a rotating handle (7) is arranged at one end of the rotating shaft (5).

4. A greenhouse film device according to claim 3, characterized in that: The greenhouse film tensioning assembly (10) comprises a first L-shaped plate (11), a first pressing plate (12) and a greenhouse film clamp (16); the first L-shaped plate (11) is provided with a first screw rod (13); the first pressing plate (12) is provided with a hole corresponding to the first screw rod (13); the first pressing plate (12) is connected to the first L-shaped plate (11) via the first screw rod (13); one end of the first screw rod (13) away from the first L-shaped plate (11) is connected to a first clamping nut (14); a connecting ring (15) is provided at the bottom of the first L-shaped plate (11); and the greenhouse film clamp (16) is connected to the connecting ring (15).

5. The greenhouse film device according to claim 4, characterized in that: The greenhouse film line (8) is connected to a film-laying anti-hanging component (17).

6. The greenhouse film device according to claim 5, characterized in that: The film-laying anti-hanging assembly (17) comprises a greenhouse wire connection device and a guide roller (23), a plurality of greenhouse wire connection devices are connected to the guide roller (23), and the top of the greenhouse wire connection device is connected to the greenhouse film wire (8).

7. The greenhouse film device according to claim 6, characterized in that: The scaffolding cable connection device comprises a second L-shaped plate (18), a second pressing plate (19) and a collar (22); the second L-shaped plate (18) is provided with a second screw rod (20); the second pressing plate (19) is provided with a hole corresponding to the second screw rod (20); the second pressing plate is connected to the second L-shaped plate (18) via the second screw rod (20); one end of the second screw rod (20) away from the second L-shaped plate (18) is connected to a second clamping nut (21); the collar (22) is provided at the bottom of the second L-shaped plate (18), and the collar (22) is sleeved on the guide roller (23).

8. The greenhouse film device according to claim 3, characterized in that: The film line take-up frame (3) has the same structure as the film line pay-off frame (2).

Images