Ventilation cooling device for Kylin melon seedling raising shed

Abstract

The utility model discloses a ventilation cooling device for a Kylin melon seedling raising shed, which comprises a support frame, and the surface of the support frame is provided with ventilation slots. By arranging the first motor, the adjusting gears can drive each other, so that the adjusting plate can rotate conveniently to adjust the gap between the adjusting plate and the ventilation slot, the size of the ventilation opening of the device is adjusted, and the adjusting accuracy and stability of the device are improved; the ventilation fan blades on the left side and the right side can rotate oppositely, so that ventilation of the ventilation grooves is facilitated, the heat exchange efficiency of the device is improved, the temperature and humidity of the inner side of the greenhouse are conveniently detected by arranging a temperature and humidity sensor, and the first motor and the second motor are conveniently started by electrically connecting the temperature and humidity sensor with the first motor and the second motor; the use stability of the device is improved, and the problem that the size of a ventilation opening of a ventilation cooling device for the Kylin melon seedling raising shed is difficult to adjust accurately is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of equipment related to a seedling raising shed, in particular to a ventilation and cooling device for a kirin melon seedling raising shed. Background Art

[0002] Soilless seedling cultivation is generally carried out in a seedling shed. In order to ensure the optimal growth of the seedlings, the temperature and humidity in the soilless seedling shed need to be adjusted. Generally, this is done by setting vents on the top of the seedling shed. However, the existing fruit and vegetable greenhouse adjustment device structure is too simple to accurately adjust the size of the vents, making it inconvenient to adjust the optimal temperature and humidity.

[0003] Therefore, it is necessary to design and modify the ventilation and cooling device for the Qilin melon seedling shed to solve the problem that the size of the vents is difficult to accurately adjust. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the purpose of the utility model is to provide a ventilation and cooling device for a Qilin melon seedling shed.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ventilation and cooling device for a Qilin melon seedling shed, comprising a support frame, a ventilation groove is opened on the surface of the support frame, an adjustment plate is movably connected to the inner side of the ventilation groove, a rotating rod is fixedly connected to the inner side of the adjusting plate, the rotating rod and the support frame are movably connected, an adjusting gear is fixedly connected to the rear side of the rotating rod, the adjusting gears are meshed with each other, a first motor is fixedly connected to the front side of the rotating rod on the right side, a support plate is fixedly connected to the lower side of the support frame, a second motor is fixedly connected to the front side of the support plate, and a temperature and humidity sensor is fixedly connected to the front side of the support plate. The first motor and the second motor are both electrically connected to the temperature and humidity sensor, a stabilizing plate is fixedly connected to the rear side of the support plate, the support frame and the stabilizing plate are fixedly connected, a ventilation fan blade is movably connected to the inner side of the stabilizing plate, a pulley is movably connected to the side of the stabilizing plate close to each other, the pulley and the ventilation fan blade are fixedly connected on the rear side, a connecting rod is fixedly connected to the inner side of the pulley on the front side, a first bevel gear is fixedly connected to the side of the connecting rod close to each other, a second bevel gear is meshed on the front side of the first bevel gear, the second bevel gear and the second motor are fixedly connected, and a belt is movably connected to the outer side of the pulley.

[0006] As a preferred embodiment of the utility model, a fan slot is provided on the surface of the stabilizing plate, and the fan slot is movably connected to the ventilation blades.

[0007] As a preferred embodiment of the present invention, the sides of the stabilizing plates that are away from each other are fixedly connected with limiting plates, and the limiting plates are movably connected to the ventilation blades.

[0008] As a preferred embodiment of the utility model, a limiting block is fixedly connected to the rear side of the support plate, and the limiting block is movably connected to the connecting rod.

[0009] As a preferred embodiment of the utility model, a tensioning wheel is movably connected to the inner side of the belt, and the tensioning wheel is movably connected to the stabilizing plate.

[0010] As a preferred embodiment of the present invention, a sealing plate is fixedly connected to the inner side of the ventilation slot, and the sealing plate is used in conjunction with the adjustment plate.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model sets a first motor so that the adjusting gears can drive each other, thereby facilitating the rotation of the adjusting plate to adjust the gap between the adjusting plate and the ventilation slot, thereby adjusting the size of the vent of the device, improving the accuracy and stability of the device adjustment, and setting a second motor so that the ventilation fan blades on the left and right sides can rotate oppositely, thereby facilitating ventilation of the ventilation slot and improving the heat exchange efficiency of the device, and setting a temperature and humidity sensor so that it is convenient to detect the temperature and humidity inside the greenhouse, and through the electrical connection between the temperature and humidity sensor and the first motor and the second motor, it is convenient to start the first motor and the second motor, thereby improving the stability of the device, and solving the problem that the size of the vent of the ventilation and cooling device for the Qilin melon seedling shed is difficult to accurately adjust.

[0013] 2. The utility model provides a fan slot so that the ventilation blades can easily drive the air flow, thereby improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the front view of the structure of the utility model;

[0015] Figure 2 This is a rear view of the structure of the utility model;

[0016] Figure 3 It is a top view of the structure of the utility model.

[0017] In the figure: 1. support frame; 2. ventilation slot; 3. adjustment plate; 4. rotating rod; 5. adjustment gear; 6. first motor; 7. support plate; 8. second motor; 9. temperature and humidity sensor; 10. stabilizing plate; 11. ventilation fan blades; 12. pulley; 13. connecting rod; 14. first bevel gear; 15. second bevel gear; 16. belt; 17. fan slot; 18. limiting plate; 19. limiting block; 20. tensioning wheel; 21. sealing plate. DETAILED DESCRIPTION

[0018] 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.

[0019] like Figures 1 to 3 As shown, the utility model provides a ventilation and cooling device for a Qilin melon seedling shed, including a supporting frame 1, a ventilation slot 2 is opened on the surface of the supporting frame 1, an adjusting plate 3 is movably connected to the inner side of the ventilation slot 2, a rotating rod 4 is fixedly connected to the inner side of the adjusting plate 3, the rotating rod 4 and the supporting frame 1 are movably connected, an adjusting gear 5 is fixedly connected to the rear side of the rotating rod 4, the adjusting gears 5 are meshed with each other, a first motor 6 is fixedly connected to the front side of the right rotating rod 4, a supporting plate 7 is fixedly connected to the lower side of the supporting frame 1, a second motor 8 is fixedly connected to the front side of the supporting plate 7, a temperature and humidity sensor 9 is fixedly connected to the front side of the supporting plate 7, and the first motor 6 and the second motor 8 are both connected to The temperature and humidity sensor 9 is electrically connected, a stabilizing plate 10 is fixedly connected to the rear side of the support plate 7, the support frame 1 and the stabilizing plate 10 are fixedly connected, a ventilation fan blade 11 is movably connected to the inner side of the stabilizing plate 10, a pulley 12 is movably connected to the side of the stabilizing plate 10 that is close to each other, the rear pulley 12 and the ventilation fan blade 11 are fixedly connected, a connecting rod 13 is fixedly connected to the inner side of the front pulley 12, a first bevel gear 14 is fixedly connected to the side of the connecting rod 13 that is close to each other, a second bevel gear 15 is meshed with the front side of the first bevel gear 14, the second bevel gear 15 is fixedly connected to the second motor 8, and a belt 16 is movably connected to the outer side of the pulley 12.

[0020] refer to Figure 2 A fan slot 17 is provided on the surface of the stabilizing plate 10 , and the fan slot 17 is movably connected to the ventilation blades 11 .

[0021] As a technical optimization solution of the present invention, the fan slot 17 is provided so that the ventilation blades 11 can easily drive the air flow, thereby improving the convenience of using the device.

[0022] refer to Figure 1 The sides of the stabilizing plates 10 that are away from each other are fixedly connected with limiting plates 18, and the limiting plates 18 are movably connected to the ventilation fan blades 11.

[0023] As a technical optimization solution of the present invention, by setting the limiting plate 18, the rotation of the ventilation blades 11 is made more stable, thereby improving the stability of the device.

[0024] refer to Figure 2 A limiting block 19 is fixedly connected to the rear side of the support plate 7, and the limiting block 19 is movably connected to the connecting rod 13.

[0025] As a technical optimization solution of the present invention, by setting the limiting block 19, the position of the connecting rod 13 is fixed, so that its rotation is more stable, thereby improving the stability of the device.

[0026] refer to Figure 2 A tensioning wheel 20 is movably connected to the inner side of the belt 16 , and the tensioning wheel 20 is movably connected to the stabilizing plate 10 .

[0027] As a technical optimization solution of the present invention, the setting of the tensioning wheel 20 makes the connection between the belt 16 and the pulley 12 more stable, thereby improving the stability of the device.

[0028] refer to Figure 3 A sealing plate 21 is fixedly connected to the inner side of the ventilation slot 2, and the sealing plate 21 and the adjustment plate 3 are used in conjunction with each other.

[0029] As a technical optimization solution of the present invention, by providing the sealing plate 21, the gap between the adjustment plate 3 and the ventilation slot 2 can be shielded, thereby improving the stability of the device during use.

[0030] The working principle and use process of the utility model are as follows: when the temperature and humidity are too high, the temperature and humidity sensor 9 sends a signal to the first motor 6 and the second motor 8, and the first motor 6 drives the right rotating rod 4 to rotate, and the rotating rod 4 drives the adjusting gear 5 to rotate, and the adjusting gear 5 drives the adjusting plate 3 to rotate, so that the gap between the adjusting plate 3 and the ventilation slot 2 is expanded to an appropriate width. At the same time, the second motor 8 drives the second bevel gear 15, and the second bevel gear 15 drives the first bevel gear 14 to rotate, and the first bevel gear 14 drives the connecting rod 13 to rotate, and the front pulley 12 drives the belt 16 to rotate through the front pulley 12, and the rear pulley 12 drives the belt 16 to rotate, and the rear pulley 12 drives the ventilation fan blades 11 to rotate through the rear pulley 12, and the outside air is driven into the inside of the greenhouse through the left ventilation fan blades 11, and the inside air is driven to be discharged through the right ventilation fan blades 11.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A ventilation and cooling device for a kirin melon seedling shed, comprising a support frame (1), characterized in that: The support frame (1) is provided with a ventilation slot (2) on its surface, an adjustment plate (3) is movably connected to the inner side of the ventilation slot (2), a rotating rod (4) is fixedly connected to the inner side of the adjustment plate (3), the rotating rod (4) and the support frame (1) are movably connected, an adjustment gear (5) is fixedly connected to the rear side of the rotating rod (4), the adjustment gears (5) are meshed with each other, a first motor (6) is fixedly connected to the front side of the rotating rod (4) on the right side, a support plate (7) is fixedly connected to the lower side of the support frame (1), a second motor (8) is fixedly connected to the front side of the support plate (7), a temperature and humidity sensor (9) is fixedly connected to the front side of the support plate (7), the first motor (6) and the second motor (8) are both electrically connected to the temperature and humidity sensor (9), and the support A stabilizing plate (10) is fixedly connected to the rear side of the plate (7); the supporting frame (1) and the stabilizing plate (10) are fixedly connected; a ventilation fan blade (11) is movably connected to the inner side of the stabilizing plate (10); a belt pulley (12) is movably connected to the side of the stabilizing plate (10) close to each other; the belt pulley (12) and the ventilation fan blade (11) are fixedly connected at the rear side; a connecting rod (13) is fixedly connected to the inner side of the belt pulley (12) at the front side; a first bevel gear (14) is fixedly connected to the side of the connecting rod (13) close to each other; a second bevel gear (15) is meshed with the front side of the first bevel gear (14); the second bevel gear (15) is fixedly connected to the second motor (8); and a belt (16) is movably connected to the outer side of the belt pulley (12).

2. A ventilation and cooling device for a kirin melon seedling raising shed according to claim 1, characterized in that: A fan slot (17) is provided on the surface of the stabilizing plate (10), and the fan slot (17) is movably connected to the ventilation blades (11).

3. A ventilation and cooling device for a seedling raising shed of a kirin melon according to claim 1, characterized in that: The sides of the stabilizing plates (10) that are away from each other are fixedly connected with limiting plates (18), and the limiting plates (18) are movably connected to the ventilation blades (11).

4. A ventilation and cooling device for a kirin melon seedling raising shed according to claim 1, characterized in that: A limiting block (19) is fixedly connected to the rear side of the support plate (7), and the limiting block (19) is movably connected to the connecting rod (13).

5. A ventilation and cooling device for a kirin melon seedling raising shed according to claim 1, characterized in that: A tension wheel (20) is movably connected to the inner side of the belt (16), and the tension wheel (20) is movably connected to the stabilizing plate (10).

6. A ventilation and cooling device for a kirin melon seedling raising shed according to claim 1, characterized in that: A sealing plate (21) is fixedly connected to the inner side of the ventilation slot (2), and the sealing plate (21) and the adjustment plate (3) are used in conjunction with each other.

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