Seedling raising shed capable of adjusting internal temperature

Abstract

The utility model relates to the technical field of seedling raising sheds, and discloses a seedling raising shed with adjustable internal temperature, which comprises a plurality of supporting columns, a heat preservation film connected among the upper ends of the plurality of supporting columns, an opening and closing door arranged between two vertical supporting columns, and symmetrical heat preservation plates fixedly connected between two transverse supporting columns, the opposite side faces of the two heat preservation plates are rotationally connected with first wind shields through rotating shafts, the two ends of the rotating shafts are fixedly connected with adjusting rods penetrating through the supporting columns, and the side faces of the adjusting rods are in threaded connection with limiting rings. According to the seedling raising greenhouse, the rotating first wind shields are arranged on the side faces of the heat preservation plates, when the temperature in the seedling raising greenhouse needs to be controlled, the adjusting rods are rotated to drive the first wind shields to rotate, the symmetrical first wind shields are opened, and then ventilation and cooling are conducted on the interior of the seedling raising greenhouse.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising sheds, in particular to a seedling raising shed capable of adjusting the internal temperature. Background Art

[0002] The aroma of agarwood is refreshing, gentle and goes straight into the heart. It can soothe people's depression and boredom in the shortest time and bring inner peace. In fact, this is because agarwood can relax people's spirit, relieve tense spirit, and relieve tense muscles. Naturally, those who have difficulty sleeping can fall asleep peacefully, and the confusion in the mind caused by tension will gradually become clear. Clarifying thoughts will bring unexpected creations. Agarwood seedlings usually need to be cultivated in a seedling shed.

[0003] In order to regulate the temperature inside the seedling shed, the prior art has made many improvements to the seedling shed for planting agarwood seedlings. For example, the patent with patent announcement number CN214853112U discloses a temperature-controlled shed for cultivating agarwood seedlings, including a temperature-controlled shed body, the temperature-controlled shed body including a ventilation component and an adjustment component arranged inside the temperature-controlled shed body. When the indoor temperature of the temperature-controlled shed body is high, the electrically driven bidirectional shaft exhaust fan rotates forward to absorb the cold air outside into the air exchange tube. The cold air will enter the first air cavity through the filtration of the filter screen, and the air will be exchanged to the inside of the temperature-controlled shed body through the orifice plate. The holes on the orifice plate are evenly distributed, so that the cold air enters the temperature-controlled shed body at a low speed over a large area, so that the agarwood seedlings inside the temperature-controlled shed body have a certain buffer time. When the sunlight intensity is too large, the electrically driven telescopic column extends, driving the interlocking column to move inside the interlocking groove. When the telescopic column is fully extended, the divided shielding components are located on the same horizontal plane to block the sunlight and reduce the sunlight intensity.

[0004] The above patent has obvious beneficial effects, but still has the following shortcomings:

[0005] When raising agarwood seedlings in the seedling shed described in the above-mentioned comparative document, the seedling shed is ventilated by a bidirectional shaft exhaust fan, thereby adjusting the temperature inside the seedling shed. However, in actual operation, the bidirectional shaft exhaust fan needs to be driven by electricity, so it is necessary to set up equipment such as electric wires, which increases the cost of raising seedlings. Therefore, there is an urgent need in the art to improve the seedling shed so as to solve the defects of the prior art. Utility Model Content

[0006] In view of the shortcomings of the prior art, the utility model provides a seedling shed with adjustable internal temperature. A rotating first wind shield is provided on the side of the insulation plate. When the temperature in the seedling shed needs to be controlled, the adjusting rod is rotated to drive the first wind shield to rotate, and the symmetrical first wind shield opens, thereby ventilating and cooling the seedling shed.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling shed with adjustable internal temperature, comprising a plurality of support columns, a thermal insulation film is connected between the upper ends of the plurality of support columns, an opening and closing door is provided between two vertical support columns, a symmetrical thermal insulation plate is fixedly connected between two horizontal support columns, the facing sides of the two thermal insulation plates are rotatably connected to a first wind shield plate via a rotating shaft, adjustment rods that penetrate the support columns are fixedly connected at both ends of the rotating shaft, and the side surfaces of the adjustment rods are threadedly connected to limit rings.

[0008] Preferably, an L-shaped fixing plate is fixedly connected to the side surface of the support column, and a first limiting bolt having one end abutting against the limiting ring is threadedly connected to the side surface of the fixing plate.

[0009] Preferably, a through vent is provided on the side of the first windshield plate, a filter plate is provided in the vent, a placement cavity is provided on the side wall of the vent, and a second windshield plate that can cover the vent is movably connected in the placement cavity.

[0010] Preferably, a baffle ring is fixedly connected to the open end of the vent, the filter plate is close to the side of the baffle ring, a rotating hole connected to the outside is opened on the side of the first wind shield plate, a rotating bin connected to the vent is opened at the bottom of the rotating hole, a second limit bolt is inserted in the rotating hole, one end of the second limit bolt is connected to a limit block adapted to the rotating bin, and the side of the second limit bolt is threadedly connected to a limit nut.

[0011] Preferably, a pull strip is fixedly connected to the side surface of the second wind deflector.

[0012] Preferably, a first magnetic strip is provided on the side of the pull strip, and a second magnetic strip matched with the first magnetic strip is provided on the side of the first wind deflector.

[0013] Preferably, a side surface of the limiting block is provided with a clearance opening.

[0014] In view of the deficiencies of the prior art, the utility model provides a seedling raising shed with adjustable internal temperature, which overcomes the deficiencies of the prior art. The beneficial effects of the utility model are:

[0015] 1. In the utility model, a rotating first wind shield is provided on the side of the insulation board. When the temperature in the seedling shed needs to be controlled, the adjusting rod is rotated to drive the first wind shield to rotate, and the symmetrical first wind shield is opened, thereby ventilating and cooling the seedling shed.

[0016] 2. In the utility model, a limiting ring is provided. When the position of the first wind deflector is adjusted to a desired position, the limiting ring is screwed, the side of the limiting ring abuts against the side of the support column, and the limiting ring is screwed in to fix the position of the adjustment rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure when the second wind shield is separated from the first wind shield in the utility model;

[0020] Figure 3 This is a structural schematic diagram of the position of the retaining ring in the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the connection between the limiting block and the second limiting bolt in the utility model;

[0022] Figure 5 It is a schematic structural diagram of a cross-section of the first windshield in the utility model;

[0023] Figure 6 for Figure 1 Enlarged structural diagram at A in the middle.

[0024] In the figure: 1. support column; 2. insulation film; 3. opening and closing door; 4. insulation board; 5. first wind shield; 6. rotating shaft; 7. adjusting rod; 8. limiting ring; 9. fixing plate; 10. first limiting bolt; 11. vent; 12. retaining ring; 13. filter plate; 14. rotating hole; 15. rotating bin; 16. second limiting bolt; 17. limiting block; 18. giving way; 19. second magnetic strip; 20. limiting nut; 21. placement cavity; 22. second wind shield; 23. pull strip; 24. first magnetic strip. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-Figure 6A seedling shed with adjustable internal temperature comprises a plurality of support columns 1, a thermal insulation film 2 is connected between the upper ends of the plurality of support columns 1, an opening and closing door 3 is arranged between two vertical support columns 1, a symmetrical thermal insulation board 4 is fixedly connected between two horizontal support columns 1, the two thermal insulation boards 4 are rotatably connected to a first wind shield plate 5 on the opposite sides through a rotating shaft 6, and an adjusting rod 7 penetrating the support column 1 is fixedly connected at both ends of the rotating shaft 6, and a limiting ring 8 is threadedly connected to the side of the adjusting rod 7.

[0027] The seedling shed with adjustable internal temperature in this embodiment is installed by connecting at least four support columns 1 to the ground, and a thermal insulation film 2 is installed between the upper ends of multiple support columns 1. An opening and closing door 3 is installed between the two vertical support columns 1. The opening and closing door 3 is convenient for operators to enter and exit the seedling shed. The agarwood seedlings are planted in the seedling shed. A thermometer is provided inside the seedling shed. If the temperature in the seedling shed is high and it is necessary to ventilate and cool the temperature in the seedling shed, the adjusting rod 7 is rotated, and the rotation of the adjusting rod 7 drives the rotating shaft 6 to rotate. The rotating shaft 6 is fixedly connected to the first wind shield plate 5, and the first wind shield plate 5 rotates with the rotation of the adjusting rod 7. The cavity between the two insulation plates 4 is opened by rotating the first wind shield plate 5, and the seedling shed is cooled and ventilated. The position of the first wind shield plate 5 can be adjusted by the limiting ring 8 to control the ventilation volume inside the seedling shed. After the position of the first wind shield plate 5 is adjusted, the limiting ring 8 is tightened, and the limiting ring 8 is abutted against the side of the support column 1, thereby fixing the position of the adjusting rod 7.

[0028] As a technical optimization solution of the utility model, an L-shaped fixing plate 9 is fixedly connected to the side of the support column 1, and a first limiting bolt 10 with one end abutting against the limiting ring 8 is threadedly connected to the side of the fixing plate 9. After the limiting ring 8 is tightened, the first limiting bolt 10 is threadedly connected to the threaded hole opened on the side of the fixing plate 9, and the first limiting bolt 10 is tightened. One end of the first limiting bolt 10 abuts against the side of the limiting ring 8, thereby limiting the position of the limiting ring 8 to prevent the limiting ring 8 from loosening.

[0029] As a technical optimization scheme of the utility model, a through vent 11 is opened on the side of the first wind shield 5, a filter plate 13 is arranged in the vent 11, a placement cavity 21 is opened on the side wall of the vent 11, and a second wind shield 22 that can cover the vent 11 is movably connected in the placement cavity 21. If the air quality is not high or the air contains a large amount of floating objects, the second wind shield 22 is pushed into the placement cavity 21, the vent 11 is opened, and the external air passes through the filter plate 13 and enters the seedling shed. The filter plate 13 can be replaced according to the actual air quality. There are multiple vents 11, and the temperature in the seedling shed can be adjusted by the number of vents 11 opened.

[0030] As a technical optimization solution of the utility model, the opening end of the vent 11 is fixedly connected with a baffle ring 12, the filter plate 13 is close to the side of the baffle ring 12, the side of the first wind shield plate 5 is provided with a rotating hole 14 connected to the outside, and the bottom of the rotating hole 14 is provided with a rotating bin 15 connected to the vent 11, and a second limiting bolt 16 is inserted in the rotating hole 14, and one end of the second limiting bolt 16 is connected to a limiting block 17 adapted to the rotating bin 15, and the side of the second limiting bolt 16 is threadedly connected to a limiting nut 20 A clearance opening 18 is provided on the side of the limit block 17. When replacing or cleaning the filter plate 13, the limit block 17 is fixedly connected to the second limit bolt 16. The position of the limit block 17 can be rotated by rotating the second limit bolt 16. When the clearance opening 18 is rotated to be aligned with the vent 11, the filter plate 13 can be removed. After replacing the filter plate 13, the second limit bolt 16 is rotated to fix the filter plate 13, and the limit nut 20 is tightened to fix the position of the second limit bolt 16.

[0031] As a technical optimization solution of the present utility model, a pull strip 23 is fixedly connected to the side of the second wind deflector 22 to facilitate the operator to move the second wind deflector 22.

[0032] As a technical optimization solution of the utility model, a first magnetic strip 24 is provided on the side of the pull strip 23, and a second magnetic strip 19 adapted to the first magnetic strip 24 is provided on the side of the first wind shield 5. The second magnetic strip 19 and the first magnetic strip 24 are adsorbed on each other to fix the position of the first wind shield 5.

[0033] Finally, it should be noted that in the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A seedling raising shed with adjustable internal temperature, comprising a plurality of support columns (1), wherein a heat preservation film (2) is connected between the upper ends of the plurality of support columns (1), characterized in that: An opening and closing door (3) is provided between the two vertical support columns (1), and a symmetrical heat-insulating plate (4) is fixedly connected between the two horizontal support columns (1). The two heat-insulating plates (4) are rotatably connected to first wind shield plates (5) on the opposite sides via a rotating shaft (6), and an adjusting rod (7) penetrating the support column (1) is fixedly connected to both ends of the rotating shaft (6), and a side surface of the adjusting rod (7) is threadedly connected to a limit ring (8).

2. A seedling raising shed with adjustable internal temperature according to claim 1, characterized in that: An L-shaped fixing plate (9) is fixedly connected to the side of the support column (1), and a first limiting bolt (10) having one end abutting against the limiting ring (8) is threadedly connected to the side of the fixing plate (9).

3. A seedling raising shed with adjustable internal temperature according to claim 1, characterized in that: A through vent (11) is provided on the side of the first windshield plate (5), a filter plate (13) is provided in the vent (11), a placement cavity (21) is provided on the side wall of the vent (11), and a second windshield plate (22) capable of covering the vent (11) is movably connected in the placement cavity (21).

4. A seedling raising shed with adjustable internal temperature according to claim 3, characterized in that: A baffle ring (12) is fixedly connected to the open end of the vent (11), the filter plate (13) is closely attached to the side of the baffle ring (12), a rotating hole (14) communicating with the outside is opened on the side of the first wind shield plate (5), a rotating chamber (15) communicating with the vent (11) is opened at the bottom of the rotating hole (14), a second limiting bolt (16) is inserted into the rotating hole (14), one end of the second limiting bolt (16) is connected to a limiting block (17) adapted to the rotating chamber (15), and a side of the second limiting bolt (16) is threadedly connected to a limiting nut (20).

5. A seedling raising shed with adjustable internal temperature according to claim 3, characterized in that: A pull strip (23) is fixedly connected to the side surface of the second wind deflector (22).

6. A seedling raising shed with adjustable internal temperature according to claim 5, characterized in that: A first magnetic strip (24) is provided on the side of the pull strip (23), and a second magnetic strip (19) adapted to the first magnetic strip (24) is provided on the side of the first wind deflector (5).

7. A seedling raising shed with adjustable internal temperature according to claim 4, characterized in that: A clearance opening (18) is provided on the side of the limiting block (17).

Images