Folding device for storing heat preservation cotton quilts arranged in greenhouse

Abstract

The utility model relates to the technical field of folding devices, in particular to a folding device for storage of heat preservation cotton quilts arranged in a greenhouse, which comprises a base, a conveying assembly is arranged at the upper end of the base, two vertical plates are symmetrically and fixedly connected to the upper end of the base relative to the conveying assembly, and the two vertical plates are jointly provided with a flattening mechanism. And a folding mechanism is arranged at the left end of the base. The lifting motor drives the threaded rod to rotate, the multiple flattening rollers are driven to adjust the vertical height, heat preservation cotton quilts with different thicknesses can be straightened and flattened through the flattening rollers, after the flattening rollers are heated, water vapor on the surfaces of the heat preservation cotton quilts can be evaporated and dehumidified, the heat preservation cotton quilts are conveyed to the position between the fixed clamping plate and the movable clamping plate, and the heat preservation cotton quilts are conveyed to the fixed clamping plate and the movable clamping plate. The heat preservation quilt is fixedly clamped by the two clamping plates through the elastic force of the limiting springs, and finally the rotating motor is started to drive the rotating disc to rotate, so that the greenhouse heat preservation quilt is automatically folded, manpower is saved, and efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of folding devices, in particular to a folding device for storing built-in thermal insulation quilts in a greenhouse. Background Art

[0002] Thermal insulation blanket is a kind of high-efficiency and energy-saving production facility. Due to its low construction cost and good thermal insulation effect, many agricultural producers use it in production. In order to minimize heating costs and improve efficiency, how to enhance the thermal insulation capacity of the greenhouse and reduce heat loss, many greenhouse users are using various thermal insulation blankets. Since the thermal insulation blanket occupies a large area, it needs to be folded using folding equipment at the end of production and when storing and transporting the thermal insulation blanket.

[0003] Thermal insulation blankets serve as the "cotton-padded clothes" of greenhouses. While increasing the temperature of greenhouses, they also contribute to enriching people's dining tables in winter. However, most of the existing greenhouse thermal insulation blankets are folded manually, which is labor-intensive and inefficient. Utility Model Content

[0004] In response to the above-mentioned shortcomings of the existing technology, the utility model provides a folding device for storing built-in thermal insulation quilts in greenhouses, which can effectively solve the problem that most of the folding of greenhouse thermal insulation quilts in the existing technology is done manually, which is labor-intensive and inefficient.

[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0006] The utility model provides a folding device for storing built-in thermal insulation quilts in a greenhouse, comprising a base, a conveying assembly being provided at the upper end of the base, two vertical plates being fixedly connected symmetrically with respect to the conveying assembly at the upper end of the base, the two vertical plates being jointly provided with a flattening mechanism, and a folding mechanism being provided at the left end of the base;

[0007] The folding mechanism includes a mounting plate fixedly connected to the base, the mounting plate being rotatably connected to a rotating disk, a rotating motor for driving the rotating disk to rotate is fixedly mounted on the rear end of the mounting plate, a support roller is rotatably connected to the right front end of the rotating disk, and a limit assembly is provided on the left front end of the rotating disk;

[0008] The flattening mechanism includes a lifting slot opened on the vertical plate, in which a threaded rod is rotatably connected in one of the lifting slots, a lifting motor for driving the threaded rod to rotate is fixedly installed on the upper end of the vertical plate, the rod body of the threaded rod is threadedly connected to a mounting sleeve, a plurality of rotating shafts are fixedly arranged at intervals at the front end of the mounting sleeve, and a plurality of flattening rollers are rotatably connected to the outer sides of the rotating shafts.

[0009] According to the above-mentioned folding device for storing thermal insulation quilts built into a greenhouse, the transmission component includes two conveying rollers rotatably arranged on a base, and a conveyor belt is connected to the outer sides of the two conveying rollers for rotating together. A conveying motor for driving one of the conveyor belts to rotate is fixedly installed on the base.

[0010] According to the above-mentioned folding device for storing thermal insulation quilts built into a greenhouse, the limiting assembly includes a fixed splint fixedly connected to the front end of the rotating disk, a sliding groove is provided at the front end of the rotating disk above the fixed splint, a movable splint is slidably connected to the sliding groove, a limiting spring is fixedly connected between the movable splint and the sliding groove, a guide rod is fixedly connected to the upper end of the movable splint, a guide groove slidably connected to the guide rod is provided in the rotating disk, and the limiting spring is located on the outside of the guide rod.

[0011] According to the above-mentioned folding device for storing built-in thermal insulation quilts in a greenhouse, a rotating groove is provided on the mounting plate, and a rotating block is fixedly connected to the rear end of the rotating disk and is matched with the rotating groove for limiting rotation.

[0012] According to the above-mentioned folding device for storing thermal insulation quilts built into a greenhouse, the shaft body of the rotating shaft is provided with a plurality of limit grooves, and the limit grooves are annular in shape, and the inner side of the flattening roller is fixedly connected with a plurality of limit blocks rotatably connected to the limit grooves.

[0013] According to the above-mentioned folding device for storing built-in thermal insulation quilts in a greenhouse, a heating chamber is provided in the flattening roller, and a heater for heating the heating chamber is also provided in the flattening roller.

[0014] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:

[0015] The utility model drives the threaded rod to rotate through the lifting motor, driving multiple flattening rollers to adjust the vertical height. The flattening rollers can straighten and flatten the thermal insulation quilts of different thicknesses. After the flattening rollers are heated, the water vapor on the surface of the thermal insulation quilt can be evaporated to dehumidify it. The thermal insulation quilt is conveyed at a uniform speed on the conveying assembly, and the thermal insulation quilt is transported forward. The thermal insulation quilt is straightened and flattened by the flattening rollers, and is transported between the fixed splint and the movable splint. The two splints fix the thermal insulation quilt with the elastic force of the limit spring, and finally the rotating motor is started to drive the rotating disk to rotate, so that the greenhouse thermal insulation quilt is automatically folded, saving manpower and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0017] Figure 1 This is a schematic structural diagram of the utility model from the first perspective;

[0018] Figure 2 This is a schematic structural diagram of the utility model from a second viewing angle;

[0019] Figure 3 for Figure 1 Schematic diagram of the structure with part A enlarged.

[0020] Figure markings: 1. Base; 2. Conveyor belt; 3. Conveying motor; 4. Vertical plate; 5. Lifting groove; 6. Threaded rod; 7. Lifting motor; 8. Mounting sleeve; 9. Rotating shaft; 91. Limiting groove; 10. Flattening roller; 11. Heating chamber; 12. Mounting plate; 121. Rotating groove; 122. Rotating block; 13. Rotating disk; 14. Rotating motor; 15. Fixed splint; 16. Sliding groove; 17. Moving splint; 18. Limiting spring. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example: Refer to Figures 1 to 3 A folding device for storing built-in thermal insulation quilts in a greenhouse includes a base 1. A conveying assembly is provided at the upper end of the base 1. Specifically, the conveying assembly includes two conveying rollers rotatably arranged on the base 1. The outer sides of the two conveying rollers are jointly rotated with a conveyor belt 2. A conveying motor 3 for driving one of the conveyor belts 2 to rotate is fixedly installed on the base 1, and the conveyor belt 2 transports the thermal insulation quilt.

[0024] The upper end of the base 1 is symmetrically fixedly connected to two vertical plates 4 with respect to the conveying assembly, and the two vertical plates 4 are jointly provided with a flattening mechanism. Specifically, the flattening mechanism includes a lifting slot 5 opened on the vertical plate 4, in which a threaded rod 6 is rotatably connected to one of the lifting slots 5, and a lifting motor 7 for driving the threaded rod 6 to rotate is fixedly installed on the upper end of the vertical plate 4. The rod body of the threaded rod 6 is threadedly connected to a mounting sleeve 8, and a plurality of rotating shafts 9 are fixedly provided at the front end of the mounting sleeve 8 at intervals. The outer side of the rotating shaft 9 is rotatably connected to a plurality of flattening rollers 10. According to the thickness of the thermal insulation quilt, the threaded rod 6 is driven to rotate by the lifting motor 7, and the plurality of flattening rollers 10 are driven to adjust the vertical height, and the thermal insulation quilt is straightened and flattened by the flattening rollers 10.

[0025] The shaft 9 is provided with a plurality of limit grooves 91, and the limit grooves 91 are annular in shape. The inner side of the flattening roller 10 is fixedly connected with a plurality of limit blocks rotatably connected to the limit grooves 91.

[0026] A heating chamber 11 is provided in the flattening roller 10, and a heater for heating the heating chamber 11 is also provided in the flattening roller 10. The flattening roller 10 is heated and the moisture on the thermal insulation quilt is evaporated by the heated flattening roller 10 to dehumidify it and prevent the thermal insulation quilt from being damaged due to moisture.

[0027] A folding mechanism is provided at the left end of the base 1. Specifically, the folding mechanism includes a mounting plate 12 fixedly connected to the base 1. The mounting plate 12 is rotatably connected to a rotating disk 13. A rotating groove 121 is provided on the mounting plate 12. The rear end of the rotating disk 13 is fixedly connected to a rotating block 122 that cooperates with the rotating groove 121 to limit rotation. The rotating groove 121 limits the rotating block 122 to ensure the stability of the rotation of the rotating disk 13.

[0028] A rotating motor 14 for driving the rotating disk 13 to rotate is fixedly installed on the rear end of the mounting plate 12. A supporting roller is rotatably connected to the right side of the front end of the rotating disk 13. A limiting assembly is provided on the left side of the front end of the rotating disk 13. Specifically, the limiting assembly includes a fixed clamping plate 15 fixedly connected to the front end of the rotating disk 13. A sliding groove 16 is provided above the fixed clamping plate 15 at the front end of the rotating disk 13. A movable clamping plate 17 is slidably connected to the sliding groove 16. A limiting spring 18 is fixedly connected between the movable clamping plate 17 and the sliding groove 16. A guide rod is fixedly connected to the upper end of the movable clamping plate 17. A guide groove slidably connected to the guide rod is provided in the rotating disk 13, and the limiting spring 18 is located on the outside of the guide rod to prevent the limiting spring 18 from easily generating elastic deformation and increase the service life of the limiting spring 18.

[0029] The working principle of this utility model is as follows:

[0030] The height of multiple flattening rollers 10 is adjusted according to the thickness of the thermal insulation quilt. The threaded rod 6 is driven to rotate by the lifting motor 7, driving multiple flattening rollers 10 to adjust the vertical height. The flattening rollers 10 are used to straighten and flatten the thermal insulation quilt. The thermal insulation quilt is conveyed at a uniform speed on the conveying assembly, and the thermal insulation quilt is transported forward. The thermal insulation quilt is transported between the fixed splint 15 and the movable splint 17 through the upper end of the support roller at the front end of the rotating disk 13. The two splints fix the thermal insulation quilt through the elastic force of the limit spring 18. Finally, the rotating motor 14 is started to drive the rotating disk 13 to rotate, so that the greenhouse thermal insulation quilt can be automatically folded.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A folding device for storing built-in thermal insulation quilts in a greenhouse, characterized in that: The utility model comprises a base (1), wherein the upper end of the base (1) is provided with a conveying assembly, the upper end of the base (1) is symmetrically fixedly connected with two vertical plates (4) with respect to the conveying assembly, the two vertical plates (4) are jointly provided with a flattening mechanism, and the left end of the base (1) is provided with a folding mechanism; The folding mechanism comprises a mounting plate (12) fixedly connected to the base (1), the mounting plate (12) being rotatably connected to a rotating disk (13), a rotating motor (14) for driving the rotating disk (13) to rotate being fixedly mounted at the rear end of the mounting plate (12), a supporting roller being rotatably connected to the right side of the front end of the rotating disk (13), and a limiting assembly being provided at the left side of the front end of the rotating disk (13); The flattening mechanism includes a lifting groove (5) opened on the vertical plate (4), wherein a threaded rod (6) is rotatably connected in one of the lifting grooves (5), a lifting motor (7) for driving the threaded rod (6) to rotate is fixedly installed on the upper end of the vertical plate (4), the rod body of the threaded rod (6) is threadedly connected to a mounting sleeve (8), a plurality of rotating shafts (9) are fixedly arranged at intervals at the front end of the mounting sleeve (8), and a plurality of flattening rollers (10) are rotatably connected to the outer side of the rotating shaft (9).

2. A folding device for storing built-in thermal insulation quilts in a greenhouse according to claim 1, characterized in that: The transmission assembly comprises two conveying rollers rotatably arranged on a base (1), a conveying belt (2) being sleeved on the outer sides of the two conveying rollers for common rotation, and a conveying motor (3) for driving one of the conveying belts (2) to rotate is fixedly mounted on the base (1).

3. A folding device for storing built-in thermal insulation quilts in a greenhouse according to claim 1, characterized in that: The limiting assembly includes a fixed clamping plate (15) fixedly connected to the front end of the rotating disk (13), a sliding groove (16) is provided at the front end of the rotating disk (13) above the fixed clamping plate (15), a movable clamping plate (17) is slidably connected to the sliding groove (16), a limiting spring (18) is fixedly connected between the movable clamping plate (17) and the sliding groove (16), a guide rod is fixedly connected to the upper end of the movable clamping plate (17), a guide groove slidably connected to the guide rod is provided in the rotating disk (13), and the limiting spring (18) is located on the outside of the guide rod.

4. A folding device for storing built-in thermal insulation quilts in a greenhouse according to claim 1, characterized in that: A rotation groove (121) is provided on the mounting plate (12), and a rotation block (122) is fixedly connected to the rear end of the rotation disk (13) and is matched with the rotation groove (121) for limited rotation.

5. A folding device for storing built-in thermal insulation quilts in a greenhouse according to claim 1, characterized in that: The shaft (9) is provided with a plurality of limiting grooves (91) in a ring shape, and the inner side of the flattening roller (10) is fixedly connected with a plurality of limiting blocks rotatably connected to the limiting grooves (91).

6. A folding device for storing built-in thermal insulation quilts in a greenhouse according to claim 5, characterized in that: A heating chamber (11) is provided in the flattening roller (10), and a heater for heating the heating chamber (11) is also provided in the flattening roller (10).

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