Grape planting greenhouse with adjustable ventilation openings

Abstract

The invention relates to the technical field of planting greenhouses, and discloses a grape planting greenhouse with an adjustable ventilation opening. The film rolling mechanism is arranged on the double-layer film shed frame, and a pair of first shed films symmetrical along the center of the double-layer film shed frame and a pair of second shed films symmetrical along the center of the double-layer film shed frame are arranged on the film rolling mechanism; the separation net mechanism is arranged on the double-layer film shed frame, a pair of first separation nets and a pair of second separation nets are arranged on the separation net mechanism and located on the two sides of the double-layer film shed frame one by one, and the gear adjusting mechanism is in transmission connection with the film rolling mechanism; according to the grape greenhouse temperature and humidity control device, the temperature and humidity in the grape greenhouse can be timely and rapidly adjusted and controlled, labor and time are saved, and the grape greenhouse temperature and humidity control device is rapid, effective and low in cost.

Description

Technical Field

[0001] The invention relates to the technical field of planting greenhouses, in particular to a grape planting greenhouse with adjustable vents. Background Art

[0002] Grapes are a type of vine plant. Due to their special growth pattern, scaffolding is used to support the growth of grapes. In bad weather, such as strong winds, the wind will carry a lot of dust that will damage the grapes, thus affecting the quality and yield of the grapes. In rainy weather, the temperature drops and cold air will also affect the photosynthesis of the grapes. Therefore, greenhouse cultivation has been widely used in grape cultivation.

[0003] Greenhouses with double-layer films can keep warm, retain moisture, and increase temperature, providing a better growing environment and helping to increase crop yield and quality. However, the opening of the two layers of films in existing double-layer greenhouses is usually done manually, which is time-consuming and labor-intensive, takes a long time, and has poor results. It is also impossible to effectively regulate the temperature and humidity in the grape greenhouse in a timely manner, causing many inconveniences to production management. Summary of the invention

[0004] The purpose of the present invention is to provide a grape planting greenhouse with adjustable ventilation holes, aiming to solve or improve at least one of the above-mentioned technical problems.

[0005] To achieve the above object, the present invention provides the following solution: The present invention provides a grape planting greenhouse with adjustable vents, comprising:

[0006] Double-layer film scaffolding;

[0007] A film rolling mechanism is arranged on the double-layer film frame, wherein a pair of first films symmetrically arranged along the center of the double-layer film frame and a pair of second films symmetrically arranged along the center of the double-layer film frame are arranged on the film rolling mechanism, and the second films are located below the first films;

[0008] A separation net mechanism is arranged on the double-layer film shed, and a pair of first separation nets and a pair of second separation nets are arranged on the separation net mechanism, the pair of the first separation nets and the pair of the second separation nets are respectively located on both sides of the double-layer film shed, the first separation nets on the same side are connected to the first shed film, and the second separation nets on the same side are connected to the second shed film;

[0009] A gear adjustment mechanism is arranged on the double-layer film frame, the gear adjustment mechanism is in driving connection with the film rolling mechanism, and the gear adjustment mechanism is used to adjust the winding length of the first shed film and the second shed film by the film rolling mechanism;

[0010] The motor is arranged on the double-layer membrane shelf, and the motor is drivingly connected to a pair of the gear adjustment mechanisms.

[0011] Optionally, the film rolling mechanism includes two pairs of first winding boxes arranged upper and lower, each pair of the first winding boxes are symmetrically arranged along the center of the double-layer film frame, a first winding shaft is arranged in the first winding box, one end of the two pairs of the first winding shafts are distributed and connected to a pair of the gear adjustment mechanisms in a one-to-one transmission manner, the upper pair of the first winding shafts are respectively connected to a pair of the first greenhouse films, and the lower pair of the first winding shafts are respectively connected to a pair of the second greenhouse films.

[0012] Optionally, the isolation net mechanism includes two pairs of second winding boxes arranged upper and lower, each pair of second winding boxes are symmetrically arranged along the center of the double-layer film frame, a second winding shaft is arranged in the second winding box, and torsion spring shafts are respectively arranged at both ends of the second winding shaft, the pair of second winding shafts located above are respectively connected to a pair of first isolation nets, and the pair of second winding shafts located below are respectively connected to a pair of second isolation nets.

[0013] Optionally, the gear adjustment mechanism includes a pair of first electric push rods and a pair of fixed shafts, the output end of the first electric push rods is rotatably connected to the adjusting shaft via a shaft seat, the adjusting shaft is transmission connected to the motor, a first driving gear and a second driving gear are arranged on the adjusting shaft, the fixed shaft is rotatably connected to the double-layer film shed, a first driven gear and a second driven gear are arranged on the fixed shaft, the two first driven gears are transmission connected to the two pairs of the first winding shafts, the first driving gear and the first driven gear cooperate with each other, the second driving gear and the second driven gear cooperate with each other, and the tooth ratio of the first driving gear and the first driven gear is different from the tooth ratio of the second driving gear and the second driven gear.

[0014] Optionally, the output shaft of the motor is provided with a long gear, a pair of connecting gears are meshed on the long gear, and the pair of connecting gears are respectively connected to a pair of adjusting shafts.

[0015] Optionally, a pair of the first winding shafts are connected with driving gears, the pair of driving gears are meshed with each other, and any one of the driving gears is meshed with the first driven gear.

[0016] Optionally, a plurality of balls are respectively abutted against both sides of the first greenhouse film and both sides of the second greenhouse film, the balls are rotatably connected to a ball seat, the ball seat is connected to a restraining frame via a spring, and the restraining frame is arranged on the double-layer film frame.

[0017] Optionally, it also includes a controller, which is arranged in the double-layer film scaffolding, and the controller is connected to the first electric push rod and the motor.

[0018] Optionally, the double-layer film shed frame is covered with a third shed film on all sides.

[0019] Optionally, the third greenhouse film is provided with a plurality of inlets and outlets.

[0020] The present invention discloses the following technical effects: a gear adjustment mechanism driven by a motor can drive a film rolling mechanism to roll up a pair of first greenhouse films and a pair of second greenhouse films, and when the first greenhouse film and the pair of second greenhouse films are rolled up, the first isolation net and the second isolation net replace the positions of the original first greenhouse film and the second greenhouse film, so that the vents are opened and protected, and the gear adjustment mechanism can pre-adjust the rolling length of the first greenhouse film and the second greenhouse film by the film rolling mechanism, so that the size of the vents formed by the rolling of the first greenhouse film and the second greenhouse film is adjustable, thereby timely and quickly regulating the temperature and humidity in the grape greenhouse, saving labor and effort, being quick and effective, and being relatively low in cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0024] Figure 3 It is a schematic diagram of the internal structure of the first greenhouse film of the present invention;

[0025] Figure 4 for Figure 3 A partial enlarged view of B in the middle;

[0026] Figure 5 It is a schematic diagram of the isolation mechanism structure of the present invention;

[0027] Figure 6 It is a schematic diagram of the internal structure of the restraint frame of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of Embodiment 2 of the present invention;

[0029] Figure 8 for Figure 7 A partial enlarged view of B.

[0030] In the figure: 1. double-layer film shed; 2. first shed film; 3. second shed film; 4. first isolation net; 5. second isolation net; 6. motor; 7. first winding box; 8. first winding shaft; 9. second winding box; 10. second winding shaft; 11. torsion spring shaft; 12. first electric push rod; 13. fixed shaft; 14. shaft seat; 15. adjustment shaft; 16. first driving gear; 17. second driving gear; 18. first driven gear; 19. second driven gear; 20. long gear; 21. connecting gear; 22. driving gear; 23. ball; 24. ball seat; 25. spring; 26. restraining frame; 27. controller; 28. third shed film; 29. ​​inlet and outlet; 30. first shaft; 31. second shaft; 32. shaft connecting piece; 33. second electric push rod; 34. telescopic universal shaft. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0032] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0033] Example 1, reference Figure 1-Figure 6 The present invention provides a grape planting greenhouse with adjustable vents, comprising:

[0034] Double-layer film scaffolding 1;

[0035] The film rolling mechanism is arranged on the double-layer film frame 1, and is provided with a pair of first films 2 symmetrically arranged along the center of the double-layer film frame 1 and a pair of second films 3 symmetrically arranged along the center of the double-layer film frame 1, and the second films 3 are located below the first films 2;

[0036] A separation net mechanism is arranged on the double-layer film shed 1, and a pair of first separation nets 4 and a pair of second separation nets 5 are arranged on the separation net mechanism. The pair of first separation nets 4 and the pair of second separation nets 5 are respectively located on both sides of the double-layer film shed 1, and the first separation nets 4 on the same side are connected to the first shed film 2, and the second separation nets 5 on the same side are connected to the second shed film 3;

[0037] The gear adjustment mechanism is arranged on the double-layer film frame 1, and the gear adjustment mechanism is connected to the film rolling mechanism in a transmission manner. The gear adjustment mechanism is used to adjust the winding length of the first film 2 and the second film 3 of the film rolling mechanism;

[0038] The motor 6 is arranged on the double-layer film scaffold 1 and is transmission-connected to a pair of gear adjustment mechanisms.

[0039] The gear adjustment mechanism driven by the motor 6 can drive the film rolling mechanism to reel in a pair of first greenhouse films 2 and a pair of second greenhouse films 3, and when the first greenhouse film 2 and the pair of second greenhouse films 3 are reeled in, the first isolation net 4 and the second isolation net 5 replace the positions of the original first greenhouse film 2 and the second greenhouse film 3, so that the vents are opened and protected, and the gear adjustment mechanism can pre-adjust the reeling length of the first greenhouse film 2 and the second greenhouse film 3 by the film rolling mechanism, so that the size of the vents formed by the reeling in the first greenhouse film 2 and the second greenhouse film 3 is adjustable, thereby timely and quickly regulating the temperature and humidity in the grape greenhouse, saving labor and effort, being quick and effective, and being relatively low in cost.

[0040] In one embodiment of the present invention, the film winding mechanism includes two pairs of first winding boxes 7 arranged upper and lower, each pair of first winding boxes 7 is symmetrically arranged along the center of the double-layer film frame 1, and a first winding shaft 8 is arranged in the first winding box 7. One end of the two pairs of first winding shafts 8 are connected to a pair of gear adjustment mechanisms in a one-to-one transmission manner. The upper pair of first winding shafts 8 are respectively connected to a pair of first greenhouse films 2, and the lower pair of first winding shafts 8 are respectively connected to a pair of second greenhouse films 3.

[0041] By driving the plurality of first winding shafts 8 to rotate, the winding action of the first greenhouse film 2 and the second greenhouse film 3 can be achieved.

[0042] In one embodiment of the present invention, the isolation net mechanism includes two pairs of second winding boxes 9 arranged up and down, each pair of second winding boxes 9 is symmetrically arranged along the center of the double-layer film frame 1, and a second winding shaft 10 is arranged in the second winding box 9. The second winding shaft 10 has torsion spring shafts 11 at both ends. The pair of second winding shafts 10 located above are respectively connected to a pair of first isolation nets 4, and the pair of second winding shafts 10 located below are respectively connected to a pair of second isolation nets 5.

[0043] When the first greenhouse film 2 and the second greenhouse film 3 are rolled up, the first isolation net 4 and the second isolation net 5 are pulled out synchronously, and the second winding shaft 10 rotates to store energy in the torsion spring shaft 11. Therefore, when the first greenhouse film 2 and the second greenhouse film 3 are played back, the torsion spring shaft 11 releases energy to pull the first isolation net 4 and the second isolation net 5 back and roll them into the second winding box 9.

[0044] In one embodiment of the present invention, the gear adjustment mechanism includes a pair of first electric push rods 12 and a pair of fixed shafts 13. The output end of the first electric push rod 12 is rotatably connected to an adjusting shaft 15 through a shaft seat 14. The adjusting shaft 15 is transmission-connected to the motor 6. A first driving gear 16 and a second driving gear 17 are provided on the adjusting shaft 15. The fixed shaft 13 is rotatably connected to the double-layer film scaffold 1. A first driven gear 18 and a second driven gear 19 are provided on the fixed shaft 13. The two first driven gears 18 are transmission-connected to the two pairs of first winding shafts 8. The first driving gear 16 and the first driven gear 18 cooperate with each other, and the second driving gear 17 and the second driven gear 19 cooperate with each other. The gear ratio of the first driving gear 16 and the first driven gear 18 is different from the gear ratio of the second driving gear 17 and the second driven gear 19.

[0045] The first electric push rod 12 pushes the adjustment shaft 15 to move, so that the gear ratio of the first driving gear 16 and the first driven gear 18 can be alternately matched with the second driving gear 17 and the second driven gear 19, and through the different gear ratios of the first driving gear 16 and the first driven gear 18 and the second driving gear 17 and the second driven gear 19, the winding lengths of the first greenhouse film 2 and the second greenhouse film 3 can be adjusted separately under the premise of simultaneous driving of the motor 6, so that the ventilation holes of the first greenhouse film 2 and the second greenhouse film 3 can be matched with each other in different sizes.

[0046] In one embodiment of the present invention, the output shaft of the motor 6 is provided with a long gear 20 , and a pair of connecting gears 21 are meshed on the long gear 20 , and the pair of connecting gears 21 are respectively connected to a pair of adjusting shafts 15 .

[0047] Through the cooperation between the long gear 20 and the connecting gear 21 , the transmission connection state between the motor 6 and the adjusting shaft 15 can be maintained no matter how the adjusting shaft 15 moves.

[0048] In one embodiment of the present invention, a pair of first winding shafts 8 are connected to driving gears 22 , and the pair of driving gears 22 are meshed with each other, and any one of the driving gears 22 is meshed with the first driven gear 18 .

[0049] After the first driven gear 18 drives the driving gear 22 to rotate, the driving gear 22 drives the other driving gear 22 to rotate, so that the pair of driving gears 22 move in opposite directions, thereby achieving the effect of simultaneous winding.

[0050] In one embodiment of the present invention, a plurality of balls 23 are respectively abutted on both sides of the first greenhouse film 2 and both sides of the second greenhouse film 3. The balls 23 are rotatably connected to a ball seat 24. The ball seat 24 is connected to a restraining frame 26 through a spring 25. The restraining frame 26 is arranged on the double-layer film frame 1.

[0051] The spring 25 and the ball bearing 23 can improve the smoothness of the first greenhouse film 2 and the second greenhouse film 3 during the movement.

[0052] In one embodiment of the present invention, a controller 27 is further included, which is arranged in the double-layer film scaffold 1. The controller 27 is connected to the first electric push rod 12 and the motor 6. The controller 27 is a PLC controller, which is a prior art and will not be described in detail here.

[0053] In one embodiment of the present invention, the double-layer film shed 1 is covered with a third shed film 28 on all sides to provide heat preservation and protection on all sides of the double-layer film shed 1 .

[0054] In one embodiment of the present invention, a plurality of inlets and outlets 29 are provided on the third greenhouse film 28 .

[0055] Example 2, reference Figure 7-Figure 8 The difference between this embodiment and embodiment 1 is that a plurality of grape planting greenhouses with adjustable vents disclosed in embodiment 1 are connected in series, wherein a long gear 20 in a grape planting greenhouse with adjustable vents at one end is driven by a motor 6, and a first shaft rod 30 is fixedly connected to the long gear 20, and the first shaft rod 30 extends out of the grape planting greenhouse with adjustable vents, and the long gears 20 in the remaining grape planting greenhouses with adjustable vents are rotatably connected to another first shaft rod 30, and both ends of the first shaft rod 30 extend out of the grape planting greenhouse with adjustable vents where they are located, and two adjacent first shaft rods 30 are connected by a connecting mechanism.

[0056] The connection mechanism includes:

[0057] A second shaft 31, both ends of which are detachably connected to shaft connectors 32;

[0058] A pair of second electric push rods 33 are respectively fixedly mounted on the double-layer film shed 1 of the grape planting greenhouse with two adjustable ventilation holes. The two second electric push rods 33 correspond to the two shaft connecting members 32 one by one, and the output ends of the second electric push rods 33 are rotatably connected to the shaft connecting members 32 through bearings.

[0059] The pair of telescopic universal shafts 34 are respectively corresponding to and connected with the pair of shaft connecting members 32 , and one end of the pair of telescopic universal shafts 34 away from the pair of shaft connecting members 32 is respectively corresponding to and connected with the two first shafts 30 .

[0060] With such arrangement, two adjacent first shafts 30 can be connected together through a connecting mechanism, so that multiple grape planting greenhouses with adjustable vents can be put together, thereby achieving synchronous winding of the first greenhouse film 2 and the second greenhouse film 3 of the grape planting greenhouses with adjustable vents when a single driving source motor 6 is working, and at the same time, the winding sizes of the first greenhouse film 2 and the second greenhouse film 3 in a single grape planting greenhouse with adjustable vents can still be adjusted separately, thereby reducing the driving source, reducing the cost, and effectively improving the economic benefits.

[0061] In addition, the height of the shaft connecting member 32 can be adjusted by the second electric push rod 33 and the telescopic universal shaft 34, so as to cope with the situation where the height of the shaft connecting member 32 is deviated after the adjacent grape planting greenhouses with adjustable vents are installed, so that the adjacent shaft connecting members 32 can be accurately docked to achieve the transmission connection of the adjacent grape planting greenhouses with adjustable vents.

[0062] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0063] The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should all fall within the protection scope determined by the claims of the present invention.

Claims

1. A grape growing greenhouse with adjustable vents, characterized in that: include: Double-layer film scaffolding (1); A film rolling mechanism is arranged on the double-layer film frame (1), and is provided with a pair of first films (2) symmetrically arranged along the center of the double-layer film frame (1) and a pair of second films (3) symmetrically arranged along the center of the double-layer film frame (1), wherein the second films (3) are located below the first films (2); A separation net mechanism is arranged on the double-layer film shed (1), and a pair of first separation nets (4) and a pair of second separation nets (5) are arranged on the separation net mechanism. The pair of first separation nets (4) and the pair of second separation nets (5) are respectively located on two sides of the double-layer film shed (1), and the first separation nets (4) and the first shed film (2) on the same side are connected, and the second separation nets (5) and the second shed film (3) on the same side are connected; A gear adjustment mechanism is arranged on the double-layer film frame (1), the gear adjustment mechanism is in driving connection with the film rolling mechanism, and the gear adjustment mechanism is used to adjust the winding length of the first film (2) and the second film (3) of the film rolling mechanism; The motor (6) is arranged on the double-layer membrane scaffold (1), and the motor (6) is transmission-connected to a pair of the gear adjustment mechanisms.

2. The grape planting greenhouse with adjustable ventilation holes according to claim 1, characterized in that: The film winding mechanism comprises two pairs of first winding boxes (7) arranged in an upper and lower manner, each pair of the first winding boxes (7) being symmetrically arranged along the center of the double-layer film rack (1), a first winding shaft (8) being arranged in the first winding box (7), one end of the two pairs of the first winding shafts (8) being connected to a pair of the gear adjustment mechanisms in a one-to-one transmission manner, the pair of the first winding shafts (8) located in the upper portion are respectively connected to a pair of the first greenhouse films (2), and the pair of the first winding shafts (8) located in the lower portion are respectively connected to a pair of the second greenhouse films (3).

3. The grape planting greenhouse with adjustable ventilation holes according to claim 1, characterized in that: The isolation net mechanism comprises two pairs of second winding boxes (9) arranged in an upper and lower manner, each pair of the second winding boxes (9) being symmetrically arranged along the center of the double-layer film rack (1), a second winding shaft (10) being arranged in the second winding box (9), and a torsion spring shaft (11) being arranged at both ends of the second winding shaft (10), the pair of the second winding shafts (10) located in the upper part are respectively connected to a pair of the first isolation nets (4), and the pair of the second winding shafts (10) located in the lower part are respectively connected to a pair of the second isolation nets (5).

4. The grape planting greenhouse with adjustable ventilation holes according to claim 2, characterized in that: The gear adjustment mechanism comprises a pair of first electric push rods (12) and a pair of fixed shafts (13). The output end of the first electric push rod (12) is rotatably connected to an adjustment shaft (15) through a shaft seat (14). The adjustment shaft (15) is transmission-connected to the motor (6). A first driving gear (16) and a second driving gear (17) are arranged on the adjustment shaft (15). The fixed shaft (13) is rotatably connected to the double-layer film scaffold (1). A first driven gear (18) and a second driven gear (19) are arranged on the fixed shaft (13). The two first driven gears (18) are transmission-connected to the two pairs of the first winding shafts (8). The first driving gear (16) and the first driven gear (18) match each other. The second driving gear (17) and the second driven gear (19) match each other. The gear ratio of the first driving gear (16) and the first driven gear (18) is different from the gear ratio of the second driving gear (17) and the second driven gear (19).

5. The grape planting greenhouse with adjustable ventilation holes according to claim 4, characterized in that: The output shaft of the motor (6) is provided with a long gear (20), and a pair of connecting gears (21) are meshed on the long gear (20), and the pair of connecting gears (21) are respectively connected to a pair of adjusting shafts (15).

6. The grape planting greenhouse with adjustable ventilation holes according to claim 4, characterized in that: A pair of the first winding shafts (8) are connected to driving gears (22), the pair of driving gears (22) are meshed with each other, and any one of the driving gears (22) is meshed with the first driven gear (18).

7. The grape planting greenhouse with adjustable ventilation holes according to claim 1, characterized in that: A plurality of balls (23) are respectively abutted against the two sides of the first greenhouse film (2) and the two sides of the second greenhouse film (3); the balls (23) are rotatably connected to a ball seat (24); the ball seat (24) is connected to a restraining frame (26) via a spring (25); and the restraining frame (26) is arranged on the double-layer film frame (1).

8. The grape planting greenhouse with adjustable ventilation holes according to claim 4, characterized in that: It also includes a controller (27) which is arranged in the double-layer film scaffold (1), and the controller (27) is connected to the first electric push rod (12) and the motor (6).

9. The grape growing greenhouse with adjustable ventilation holes according to claim 1, characterized in that: The double-layer film shed frame (1) is covered with a third shed film (28) on all sides.

10. The grape planting greenhouse with adjustable ventilation holes according to claim 9, characterized in that: The third greenhouse film (28) is provided with a plurality of inlets and outlets (29).

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