Easily-installed ventilating window structure of plastic greenhouse

Abstract

The utility model discloses a plastic greenhouse ventilation window structure easy to install, which comprises an installation frame, one end of the installation frame is fixedly connected with a fixed frame, two sides of the bottom of the fixed frame are respectively and fixedly connected with a group of supporting columns, the bottom ends of the supporting columns are fixedly connected with a bottom plate, and the bottom plate is fixedly connected with a ventilation window. And a mounting structure for quick mounting is arranged outside the mounting frame. According to the plastic greenhouse ventilation window structure easy to install, the positioning frame is arranged, an opening with the length and width equal to those of the installation frame is formed in a plastic greenhouse during installation, then the installation frame penetrates through the opening from the interior of the greenhouse, and then the positioning frame is connected to the exterior of the installation frame in a sleeving mode from the exterior of the greenhouse; meanwhile, the plastic film of the greenhouse is clamped in the middle in cooperation with the fixing frame, then the positioning bolt is screwed into the threaded groove and attached to one end of the positioning frame to position the positioning bolt, the rubber strip at one end of the positioning frame can improve the sealing performance and prevent the greenhouse film from sliding out, and the problem that installation is not convenient is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a plastic greenhouse ventilation window structure which is easy to install. Background Art

[0002] Plastic greenhouses play a very important role in the field of agricultural planting. By creating a relatively closed space to increase the temperature in a certain area, the crops can mature faster. Even in winter, the plastic greenhouse can still maintain a temperature suitable for crop growth, so that some off-season crops can be planted in winter, while increasing the growth rate of crops. After the plastic greenhouse is built, in order to facilitate internal ventilation, a ventilation window structure needs to be set for regular ventilation, thereby further accelerating crop growth.

[0003] However, the ventilation window structure currently used in plastic greenhouses still has some defects in use, and is troublesome to install, requiring the overall adjustment of the plastic greenhouse to complete the installation;

[0004] A novel and easy-to-install plastic greenhouse ventilation window structure is now proposed to solve the above-mentioned problems. Utility Model Content

[0005] The utility model aims to provide a plastic greenhouse ventilation window structure that is easy to install, so as to solve the problem of inconvenient installation in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solutions: an easy-to-install plastic greenhouse ventilation window structure, comprising an installation frame, one end of the installation frame is fixedly connected to a fixing frame, two sides of the bottom of the fixing frame are respectively fixedly connected to a group of support columns, the bottom ends of the support columns are fixedly connected to a bottom plate, and the outside of the installation frame is provided with a mounting structure for quick installation;

[0007] The installation structure includes a positioning frame and a rubber strip. The outside of the installation frame is movably connected to the positioning frame, one end of the positioning frame is fixedly connected to the rubber strip, three groups of thread grooves are inlaid on both sides of the installation frame, and the inside of the thread groove is movably connected to a positioning bolt.

[0008] Preferably, the positioning bolt is movably connected to the positioning frame, and the center line of the positioning frame and the center line of the installation frame are on the same vertical plane.

[0009] Preferably, the center line of the positioning frame and the center line of the fixing frame are on the same horizontal plane, and the thread grooves embedded on both sides of the installation frame are arranged at equal intervals.

[0010] Preferably, a positioning plate is provided at the bottom end of the base plate, and a group of columns are fixedly connected to both sides of the top of the positioning plate, the bottom end of the outside of the column is fixedly connected to a first reinforcing plate, the top of the column is fixedly connected to a fixing plate, the top of the fixing plate is fixedly connected to a threaded rod, a group of through holes are respectively opened on both sides of the bottom end of the base plate, the threaded rod passes through the through holes and extends to the top of the base plate, and is movably connected to a threaded ring, the top of the threaded ring is fixedly connected to a rotating wheel, the bottom of one end of the support column is fixedly connected to a second reinforcing plate, and the second reinforcing plate is fixedly connected to the base plate.

[0011] Preferably, the threaded collar is movably connected to the base plate, and the first reinforcing plate is fixedly connected to the positioning plate.

[0012] Preferably, the fixing plate is movably connected to the bottom plate, and the center line of the column and the center line of the threaded rod are on the same vertical plane.

[0013] Preferably, a vent is provided at one end of the installation frame, a dustproof net is fixedly connected to the inside of the vent, a group of baffles are fixedly connected to both sides of the inside of the installation frame, one end of the baffle is movably connected to a lifting plate, one end of the lifting plate is provided with a through groove, one end of the lifting plate is fixedly connected to a pull plate, the top of the lifting plate is inlaid with a first magnetic block, and the top of the inside of the installation frame is fixedly connected to a second magnetic block.

[0014] Preferably, the lifting plate is slidably connected to the mounting frame, and the first magnetic block is movably connected to the second magnetic block.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the easy-to-install plastic greenhouse ventilation window structure can not only be quickly installed, but also improve the stability after installation, and can be conveniently opened and closed;

[0016] (1) By providing a positioning frame, positioning bolts, threaded grooves, rubber strips and fixing frames, during installation, an opening equal to the length and width of the installation frame is opened on the plastic greenhouse, and then the installation frame is passed through the opening from the inside of the greenhouse, and then the positioning frame is sleeved on the outside of the installation frame from the outside of the greenhouse, and the plastic film of the greenhouse is clamped in the middle with the fixing frame, and then the positioning bolt is turned into the inside of the threaded groove and fits on one end of the positioning frame to position it. The rubber strip at one end of the positioning frame can improve the sealing and prevent the greenhouse film from slipping out, so that the structure can be quickly installed;

[0017] (2) A base plate, a positioning plate, a column, a first reinforcing plate, a fixing plate, a threaded collar, a rotating wheel, a threaded rod, a through hole, and a second reinforcing plate are provided. Before installation, the positioning plate is buried in the soil at the installation position, and the top of the column is exposed to the outside. Then, the base plate is placed on the soil surface, and the threaded rod passes through the inside of the through hole. Then, the threaded collar is sleeved on the outside of the threaded rod, and the rotating wheel is rotated to tighten the threaded collar so that it fits on the top of the base plate. The fixing plate fits on the bottom end of the base plate, and the structure can be supported by the base plate to improve the stability of the structure, thereby achieving support for the structure and improving the stability after installation;

[0018] (3) By providing the vent, dust screen, baffle, threaded groove, pull plate, through groove, lifting plate, first magnetic block and second magnetic block, when ventilation is needed, the lifting plate is lifted by pulling the pull plate, and the through groove is moved to the position of the vent so that the two groups are connected internally, so that the interior of the greenhouse can be quickly ventilated, and the first magnetic block at the top of the lifting plate fits with the second magnetic block to position the lifting plate, and the baffle inside the installation frame can limit the lifting plate so that the lifting plate is always fitted to one end of the installation frame. The dust screen inside the vent can prevent dust from entering, and after ventilation is completed, the lifting plate can be lowered to stagger the through groove and the vent so that the interior of the installation frame is closed, thereby realizing convenient switching for ventilation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a rear structural schematic diagram of the installation frame of the utility model;

[0021] Figure 3 This is a schematic diagram of the bottom plate structure from a top view of the present utility model;

[0022] Figure 4 It is a side structural schematic diagram of the fixing frame of the utility model.

[0023] In the figure: 1. installation frame; 2. positioning frame; 3. support column; 4. bottom plate; 5. positioning plate; 6. column; 7. first reinforcing plate; 8. fixing plate; 9. threaded collar; 10. rotating wheel; 11. threaded rod; 12. positioning bolt; 13. vent; 14. dust screen; 15. baffle; 16. threaded groove; 17. pull plate; 18. through groove; 19. lifting plate; 20. first magnetic block; 21. second magnetic block; 22. through hole; 23. second reinforcing plate; 24. rubber strip; 25. fixing frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4 , an easy-to-install plastic greenhouse ventilation window structure, comprising an installation frame 1, one end of the installation frame 1 is fixedly connected to a fixing frame 25, two sides of the bottom of the fixing frame 25 are respectively fixedly connected to a group of support columns 3, the bottom ends of the support columns 3 are fixedly connected to a bottom plate 4, and the outside of the installation frame 1 is provided with an installation structure for quick installation;

[0026] The mounting structure includes a positioning frame 2 and a rubber strip 24. The positioning frame 2 is movably connected to the outside of the mounting frame 1. The rubber strip 24 is fixedly connected to one end of the positioning frame 2. Three groups of thread grooves 16 are inlaid on both sides of the mounting frame 1. Positioning bolts 12 are movably connected to the inside of the thread grooves 16.

[0027] The positioning bolt 12 is movably connected to the positioning frame 2, and the center line of the positioning frame 2 and the center line of the installation frame 1 are on the same vertical plane;

[0028] The center line of the positioning frame 2 and the center line of the fixing frame 25 are on the same horizontal plane, and the thread grooves 16 embedded on both sides of the installation frame 1 are arranged at equal intervals;

[0029] Specifically, Figure 1 and Figure 4 As shown, during installation, an opening equal to the length and width of the installation frame 1 is opened on the plastic greenhouse, and then the installation frame 1 is passed through the opening from the inside of the greenhouse, and then the positioning frame 2 is sleeved on the outside of the installation frame 1 from the outside of the greenhouse, and at the same time, the plastic film of the greenhouse is clamped in the middle with the fixing frame 25, and then the positioning bolt 12 is turned into the inside of the threaded groove 16 and fits against one end of the positioning frame 2 to position it, and the rubber strip 24 at one end of the positioning frame 2 can improve the sealing and prevent the greenhouse film from slipping out, so that the structure can be quickly installed.

[0030] Embodiment 2: A positioning plate 5 is provided at the bottom end of the bottom plate 4, a group of columns 6 are fixedly connected to both sides of the top of the positioning plate 5, a first reinforcing plate 7 is fixedly connected to the bottom end of the outside of the column 6, a fixing plate 8 is fixedly connected to the top of the column 6, a threaded rod 11 is fixedly connected to the top of the fixing plate 8, a group of through holes 22 are respectively opened on both sides of the bottom end of the bottom plate 4, the threaded rod 11 passes through the through holes 22 and extends to the top of the bottom plate 4 and is movably connected to a threaded collar 9, a rotating wheel 10 is fixedly connected to the top of the threaded collar 9, a second reinforcing plate 23 is fixedly connected to the bottom of one end of the support column 3, and the second reinforcing plate 23 is fixedly connected to the bottom plate 4;

[0031] The threaded collar 9 is movably connected to the bottom plate 4, and the first reinforcing plate 7 is fixedly connected to the positioning plate 5;

[0032] The fixing plate 8 is movably connected to the bottom plate 4, and the center line of the column 6 and the center line of the threaded rod 11 are in the same vertical plane;

[0033] Specifically, Figure 1 and Figure 3 As shown, before installation, the positioning plate 5 is buried in the soil at the installation position, and the top of the column 6 is exposed to the outside, and then the base plate 4 is placed on the ground surface, and the threaded rod 11 passes through the inside of the through hole 22, and then the threaded ring 9 is sleeved on the outside of the threaded rod 11, and the rotating wheel 10 is rotated to tighten the threaded ring 9 to make it fit on the top of the base plate 4, and the fixing plate 8 fits on the bottom end of the base plate 4. The structure can be supported by the base plate 4 to improve the stability of the structure, thereby achieving support for the structure and improving the stability after installation.

[0034] Embodiment 3: A vent 13 is provided at one end of the installation frame 1, a dust screen 14 is fixedly connected inside the vent 13, a group of baffles 15 are fixedly connected to both sides of the inside of the installation frame 1, one end of the baffle 15 is movably connected to a lifting plate 19, one end of the lifting plate 19 is provided with a through slot 18, one end of the lifting plate 19 is fixedly connected to a pull plate 17, a first magnetic block 20 is inlaid on the top of the lifting plate 19, and a second magnetic block 21 is fixedly connected to the top of the inside of the installation frame 1;

[0035] The lifting plate 19 is slidably connected to the installation frame 1, and the first magnetic block 20 is movably connected to the second magnetic block 21;

[0036] Specifically, Figure 1 and Figure 2As shown, when ventilation is needed, the lifting plate 19 is lifted up by pulling the pull plate 17, and the through groove 18 is moved to the position of the vent 13 so that the two groups are connected internally, so that the interior of the greenhouse can be quickly ventilated, and the first magnetic block 20 and the second magnetic block 21 at the top of the lifting plate 19 can fit the lifting plate 19 to position the lifting plate 19, and the baffle 15 inside the mounting frame 1 can limit the lifting plate 19, so that the lifting plate 19 is always fitted to one end of the inside of the mounting frame 1, and the dustproof net 14 inside the vent 13 can prevent dust from entering. After the ventilation is completed, the lifting plate 19 can be lowered to stagger the through groove 18 and the vent 13 to close the interior of the mounting frame 1, so that ventilation can be conveniently switched on and off.

[0037] Working principle: When the utility model is used, before installation, the positioning plate 5 is buried inside the soil at the installation position, and the top of the column 6 is exposed to the outside, and then an opening equal to the length and width of the installation frame 1 is opened on the plastic greenhouse, and then the installation frame 1 is passed through the opening from the inside of the greenhouse, and then the positioning frame 2 is sleeved on the outside of the installation frame 1 from the outside of the greenhouse, and the plastic film of the greenhouse is clamped in the middle with the fixing frame 25, and then the positioning bolt 12 is turned into the inside of the threaded groove 16 and fits on one end of the positioning frame 2 to position it, and the rubber strip 24 at one end of the positioning frame 2 can improve the sealing and prevent the greenhouse film from slipping out, and then the bottom plate 4 is placed on the surface of the soil, and the threaded rod 11 passes through the inside of the through hole 22, and then the threaded collar 9 is sleeved on the outside of the threaded rod 11, and the rotating wheel 1 is rotated. 0 Tighten the threaded collar 9 to make it fit on the top of the bottom plate 4, and the fixing plate 8 fits on the bottom end of the bottom plate 4 to support the structure through the bottom plate 4 to improve the stability of the structure. When ventilation is needed, the lifting plate 19 is pulled up by the pull plate 17, and the through groove 18 is moved to the position of the vent 13 to make the two groups of internal connections, so that the interior of the greenhouse can be quickly ventilated, and the first magnetic block 20 and the second magnetic block 21 at the top of the lifting plate 19 can fit the lifting plate 19. The baffle 15 inside the installation frame 1 can limit the lifting plate 19, so that the lifting plate 19 is always fitted at one end inside the installation frame 1, and the dustproof net 14 inside the vent 13 can prevent dust from entering. After ventilation is completed, the lifting plate 19 can be lowered to stagger the through groove 18 and the vent 13 to close the interior of the installation frame 1.

Claims

1. An easy-to-install plastic greenhouse ventilation window structure, comprising a mounting frame (1), characterized in that: One end of the installation frame (1) is fixedly connected to a fixing frame (25), two sides of the bottom of the fixing frame (25) are respectively fixedly connected to a group of support columns (3), the bottom ends of the support columns (3) are fixedly connected to a bottom plate (4), and an installation structure for quick installation is provided on the outside of the installation frame (1); The mounting structure comprises a positioning frame (2) and a rubber strip (24); the outside of the mounting frame (1) is movably connected to the positioning frame (2); one end of the positioning frame (2) is fixedly connected to the rubber strip (24); three groups of thread grooves (16) are respectively inlaid on both sides of the mounting frame (1); and the inside of the thread groove (16) is movably connected to a positioning bolt (12).

2. The easy-to-install plastic greenhouse ventilation window structure according to claim 1 is characterized in that: The positioning bolt (12) is movably connected to the positioning frame (2), and the center line of the positioning frame (2) and the center line of the installation frame (1) are on the same vertical plane.

3. The easy-to-install plastic greenhouse ventilation window structure according to claim 1 is characterized in that: The center line of the positioning frame (2) and the center line of the fixing frame (25) are on the same horizontal plane, and the thread grooves (16) embedded on both sides of the installation frame (1) are arranged at equal intervals.

4. The easy-to-install plastic greenhouse ventilation window structure according to claim 1 is characterized in that: A positioning plate (5) is provided at the bottom end of the base plate (4), and a group of columns (6) are fixedly connected to both sides of the top of the positioning plate (5), and a first reinforcing plate (7) is fixedly connected to the bottom end of the outside of the column (6). A fixing plate (8) is fixedly connected to the top of the column (6), and a threaded rod (11) is fixedly connected to the top of the fixing plate (8). A group of through holes (22) are respectively opened on both sides of the bottom end of the base plate (4), and the threaded rod (11) passes through the through holes (22) and extends to the top of the base plate (4) and is movably connected to a threaded ring (9), and the top of the threaded ring (9) is fixedly connected to a rotating wheel (10). The bottom of one end of the support column (3) is fixedly connected to a second reinforcing plate (23), and the second reinforcing plate (23) is fixedly connected to the base plate (4).

5. The easy-to-install plastic greenhouse ventilation window structure according to claim 4, characterized in that: The threaded collar (9) is movably connected to the bottom plate (4), and the first reinforcing plate (7) is fixedly connected to the positioning plate (5).

6. The easy-to-install plastic greenhouse ventilation window structure according to claim 4, characterized in that: The fixing plate (8) is movably connected to the bottom plate (4), and the center line of the column (6) and the center line of the threaded rod (11) are on the same vertical plane.

7. The easy-to-install plastic greenhouse ventilation window structure according to claim 1, characterized in that: A vent (13) is provided at one end of the installation frame (1), a dust screen (14) is fixedly connected inside the vent (13), a group of baffles (15) are fixedly connected to both sides of the interior of the installation frame (1), one end of the baffle (15) is movably connected to a lifting plate (19), one end of the lifting plate (19) is provided with a through groove (18), one end of the lifting plate (19) is fixedly connected to a pull plate (17), a first magnetic block (20) is embedded at the top of the lifting plate (19), and a second magnetic block (21) is fixedly connected to the top of the interior of the installation frame (1).

8. The easy-to-install plastic greenhouse ventilation window structure according to claim 7, characterized in that: The lifting plate (19) is slidably connected to the installation frame (1), and the first magnetic block (20) is movably connected to the second magnetic block (21).

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