Seedling anti-freezing device for forest cultivation

Abstract

The utility model relates to the technical field of planting industry, in particular to a seedling anti-freezing device for forest cultivation, which comprises a protective shell and is characterized in that an observation window is arranged on the surface of the protective shell, a glass window is arranged on the surface of the protective shell, and a thermometer is arranged on the surface of the glass window. And a connecting rod is fixedly connected to the interior of the protective shell, and a storage rod is rotationally connected to the surface of the connecting rod. The temperature in the protective shell can be visually known through connection of the protective shell and the glass window and connection of the protective shell and the thermometer, and the protective curtain can be unfolded to cover the surface of the protective shell by rotating the rotary handle through connection of the rotary handle and the rotary disc and connection of the storage rod and the protective curtain, so that the interior of the protective shell is protected. And then through connection of the protective shell and the electric heating lamp tube, the internal temperature of the protective shell is increased, and through connection of the protective shell and the observation window, the seedling potting condition can be monitored at any time during freezing prevention.

Description

Technical Field

[0001] The utility model relates to the technical field of planting industry, in particular to a seedling antifreeze device for forest cultivation. Background Art

[0002] The plant coverage in the forest reaches more than 30%. The air in the forest is fresh and clean. The photosynthesis of plants can absorb carbon dioxide, release oxygen, absorb harmful gases and promote human metabolism.

[0003] As industrial emissions pollute the atmosphere more and more seriously, environmental protection has become an unavoidable topic for everyone, and returning farmland to forests and afforestation are the main methods of restoring the environment. Tree seedlings are cultivated and then transplanted to the soil to transform the environment. The seedlings need to be protected from freezing in winter to prevent them from freezing to death. However, when using existing seedling antifreeze devices, the antifreeze effect is poor, and most of them use a sealed environment for insulation, which requires constant supervision. Utility Model Content

[0004] The utility model aims to provide a seedling antifreeze device for forest cultivation, so as to solve the problem that the seedling antifreeze device proposed in the above background technology has poor antifreeze effect when used, and mostly uses a sealed environment for heat preservation, which requires constant supervision.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seedling antifreeze device for forest cultivation, comprising a protective shell, an observation window is arranged on the surface of the protective shell, a glass window is arranged on the surface of the protective shell, a thermometer is arranged on the surface of the glass window, a connecting rod is fixedly connected to the inside of the protective shell, a storage rod is rotatably connected to the surface of the connecting rod, a turntable is fixedly connected to the surface of the storage rod, a turning handle is fixedly connected to the surface of the turning table, a protective curtain is fixedly connected to the surface of the storage rod, an end of the protective curtain away from the storage rod is fixedly connected to a card plate, an electric heating lamp is arranged inside the protective shell, a fixed plate is fixedly connected to the inside of the protective shell, a slide rail is provided on the surface of the fixed plate, a limit plate is movably connected to the inside of the slide rail, a movable plate is fixedly connected to the surface of the limit plate, a tray is fixedly connected to the surface of the movable plate, a movable handle is fixedly connected to the surface of the tray, a placement groove is provided on the surface of the tray, and a seedling pot is placed on the surface of the placement groove.

[0006] Preferably, the turntable is rotatably connected to the surface of the protective shell via a turn handle, and the storage rod is rotatably connected to the inside of the protective shell via the turntable.

[0007] Preferably, the storage rod is composed of two parts, one part of the storage rod is cylindrical, and the other part of the storage rod is round rod-shaped, and the storage rod is rotated through the connecting rod and the surface of the protective shell.

[0008] Preferably, the protective curtain is rotatably connected to the surface of the protective shell through the storage rod, and the width of the clamping plate is greater than the width of the protective curtain.

[0009] Preferably, the electric heating lamp tubes are evenly distributed in four groups inside the protective shell, and the fixing plates are symmetrically distributed on the surface of the tray in two groups.

[0010] Preferably, the tray is movably connected to the surface of the movable plate and the fixed plate, the movable plate is movably connected to the surface of the fixed plate through the slide rail, and the limit plate is movably connected to the inside of the tray and the slide rail.

[0011] Preferably, the placement grooves are evenly arranged on the surface of the tray, and the tray is movably connected to the surface of the fixed plate through a movable handle.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] By connecting the protective shell and the glass window, and by connecting the protective shell and the thermometer, the temperature inside the protective shell can be intuitively understood. Then, by connecting the handle and the turntable, and by connecting the storage rod and the protective curtain, the handle can be turned to unfold the protective curtain to cover the surface of the protective shell, thereby protecting the inside of the protective shell. Then, by connecting the protective shell and the electric heating lamp, the temperature inside the protective shell can be increased. By connecting the protective shell and the observation window, the condition of the seedlings and potted plants can be monitored at any time during antifreeze, thereby achieving the effect of antifreeze protection for the seedlings and potted plants without affecting ventilation.

[0014] Through the connection between the fixed plate and the protective shell, the connection between the movable handle and the tray, the movable handle is pulled to drive the tray to move, and then through the connection between the limit plate and the fixed plate, and the connection between the movable plate and the slide rail, the movement of the tray drives the limit plate and the movable plate to move until the limit plate is close to the surface of the fixed plate and the front end of the slide rail, thereby limiting the position of the tray, and then through the connection between the tray and the placement slot, the seedling pot can be placed on the surface of the placement slot, and then the tray is pushed back to its original position, so that the seedling pot can be placed inside the protective shell for antifreeze, thereby achieving the effect of facilitating the placement of the seedling pot inside the protective shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a rear perspective schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a three-dimensional front view dynamic schematic diagram of the structure of the utility model;

[0018] Figure 4It is a partial three-dimensional cross-sectional schematic diagram of the connection structure between the protective housing and the thermometer of the utility model;

[0019] Figure 5 It is a partial three-dimensional cross-sectional schematic diagram of the connection structure between the protective housing and the storage rod of the utility model;

[0020] Figure 6 It is a three-dimensional partial cross-sectional schematic diagram of the connection structure of the fixed plate and the tray of the utility model.

[0021] In the figure: 1. Protective shell; 2. Observation window; 3. Glass window; 4. Thermometer; 5. Connecting rod; 6. Storage rod; 7. Turntable; 8. Turning handle; 9. Protective curtain; 10. Card plate; 11. Electric heating lamp; 12. Fixed plate; 13. Slide rail; 14. Limit plate; 15. Movable plate; 16. Tray; 17. Moving handle; 18. Placement slot; 19. Seedling pot. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-6 , an embodiment provided by the utility model:

[0024] A seedling antifreeze device for forest cultivation comprises a protective shell 1, an observation window 2 is arranged on the surface of the protective shell 1 for observing the internal situation of the protective shell 1, a glass window 3 is arranged on the surface of the protective shell 1 for observing a thermometer 4, a thermometer 4 is arranged on the surface of the glass window 3 for detecting the temperature inside the protective shell 1, a connecting rod 5 is fixedly connected to the inside of the protective shell 1 for rotating a storage rod 6, a storage rod 6 is rotatably connected to the surface of the connecting rod 5 for storing a protective curtain 9, a turntable 7 is fixedly connected to the surface of the storage rod 6 for driving the storage rod 6 to rotate, a handle 8 is fixedly connected to the surface of the turntable 7 for rotating the turntable 7, a protective curtain 9 is fixedly connected to the surface of the storage rod 6 for protection and warmth keeping, a clamping plate 10 is fixedly connected to the end of the protective curtain 9 away from the storage rod 6 for clamping on the storage rod 6 when storing the protective curtain 9 The protective shell 1 has a surface to limit the position of the protective curtain 9. An electric heating lamp 11 is arranged inside the protective shell 1 for heating and raising the temperature inside the protective shell 1. A fixed plate 12 is fixedly connected inside the protective shell 1 for connecting a tray 16. A slide rail 13 is provided on the surface of the fixed plate 12 for moving a movable plate 15 and a limiting plate 14. The internal movability of the slide rail 13 is connected to the limiting plate 14 for limiting. The surface of the limiting plate 14 is fixedly connected with a movable plate 15 for driving the tray 16 to move on the surface of the fixed plate 12. The surface of the movable plate 15 is fixedly connected with a tray 16 for placing a seedling pot 19. The surface of the tray 16 is fixedly connected with a moving handle 17 for sliding out the tray 16. A placement groove 18 is provided on the surface of the tray 16 for placing a seedling pot 19. The surface of the placement groove 18 is placed with a seedling pot 19 for anti-freeze protection.

[0025] Furthermore, the turntable 7 is rotatably connected to the surface of the protective shell 1 via a turn handle 8, and the storage rod 6 is rotatably connected to the inside of the protective shell 1 via the turntable 7. Turning the turn handle 8 drives the turntable 7 to rotate, thereby driving the storage rod 6 to rotate, and the protective curtain 9 is stored.

[0026] Furthermore, the storage rod 6 is composed of two parts. One part of the storage rod 6 is cylindrical and is mounted on the surface of the connecting rod 5 for rotation. The other part of the storage rod 6 is round rod-shaped and is used to connect the turntable 7. The storage rod 6 rotates through the surface of the connecting rod 5 and the protective shell 1. Turning the handle 8 drives the storage rod 6 to rotate on the surface of the connecting rod 5.

[0027] Furthermore, the protective curtain 9 is rotatably connected to the surface of the storage rod 6 and the protective shell 1, and the width of the clamping plate 10 is greater than the width of the protective curtain 9. The turning handle 8 drives the turntable 7 to rotate, thereby driving the storage rod 6 to rotate, thereby storing the protective curtain 9 and rolling the protective curtain 9 on the surface of the storage rod 6. The setting of the clamping plate 10 prevents the protective curtain 9 from falling off the surface of the storage rod 6 after being stored.

[0028] Furthermore, the electric heating lamps 11 are evenly distributed in four groups inside the protective shell 1. The arrangement of multiple groups of electric heating lamps 11 can increase the temperature inside the protective shell 1 more quickly. The fixing plates 12 are symmetrically distributed in two groups on the surface of the tray 16 to ensure that the tray 16 remains stable when moving.

[0029] Furthermore, the tray 16 is movably connected to the surface of the movable plate 15 and the fixed plate 12, the movable plate 15 is movably connected to the surface of the fixed plate 12 through the slide rail 13, the limit plate 14 is movably connected to the inside of the tray 16 and the slide rail 13, and the movable handle 17 is dragged to drive the tray 16 to move, so that the limit plate 14 and the movable plate 15 move at the slide rail 13 until the limit plate 14 is against the inside of the fixed plate 12, limiting the position of the tray 16, and at this time the tray 16 reaches the maximum removal position.

[0030] Furthermore, placement grooves 18 are evenly opened on the surface of the tray 16, and multiple groups of seedling potted plants 19 can be placed for anti-freeze protection. The tray 16 is movably connected to the surface of the fixed plate 12 through a movable handle 17. The movable handle 17 is dragged to drive the tray 16 to move, so that the limit plate 14 and the movable plate 15 move at the slide rail 13.

[0031] Working principle: when the protective shell 1 is used, the movable handle 17 is dragged to drive the tray 16 to move, so that the limit plate 14 and the movable plate 15 move on the slide rail 13 until the limit plate 14 is against the inside of the fixed plate 12 to limit the position of the tray 16. At this time, the tray 16 reaches the maximum removal position, and then multiple groups of seedling pots 19 are placed in the placement groove 18 in sequence. After the placement is completed, the tray 16 is pushed back to its original position, and the handle 8 is turned to rotate the turntable 7 and the storage rod 6 to lower the protective curtain 9 until the card plate 10 contacts the surface of the protective shell 1 to shield the inside of the protective shell 1, and then the temperature displayed on the thermometer 4 is observed through the glass window 3. If the temperature is too low, the electric heating lamp 11 is powered on to heat the internal temperature of the protective shell 1, so that the temperature inside the protective shell 1 increases until the temperature inside the protective shell 1 is constant at a suitable temperature, thereby completing the anti-freeze protection of the seedling pot 19, and then the state of the seedling pot 19 can be observed through the observation window 2.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A seedling antifreeze device for forest cultivation, comprising a protective housing (1), characterized in that: The surface of the protective shell (1) is provided with an observation window (2), the surface of the protective shell (1) is provided with a glass window (3), the surface of the glass window (3) is provided with a thermometer (4), the interior of the protective shell (1) is fixedly connected with a connecting rod (5), the surface of the connecting rod (5) is rotatably connected with a storage rod (6), the surface of the storage rod (6) is fixedly connected with a turntable (7), the surface of the turntable (7) is fixedly connected with a turning handle (8), the surface of the storage rod (6) is fixedly connected with a protective curtain (9), the end of the protective curtain (9) away from the storage rod (6) is fixedly connected with a clamping plate (10), and the protective curtain (9) is fixedly connected with a protective curtain (9). An electric heating lamp tube (11) is arranged inside the protective shell (1), a fixing plate (12) is fixedly connected inside the protective shell (1), a slide rail (13) is provided on the surface of the fixing plate (12), a limit plate (14) is movably connected inside the slide rail (13), a movable plate (15) is fixedly connected on the surface of the limit plate (14), a tray (16) is fixedly connected on the surface of the movable plate (15), a movable handle (17) is fixedly connected on the surface of the tray (16), a placement groove (18) is provided on the surface of the placement groove (18), and a seedling pot (19) is placed on the surface of the placement groove (18).

2. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The rotating disk (7) is rotatably connected to the surface of the protective shell (1) via a rotating handle (8), and the storage rod (6) is rotatably connected to the inside of the rotating disk (7) and the protective shell (1).

3. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The storage rod (6) is composed of two parts, one part of the storage rod (6) is cylindrical, and the other part of the storage rod (6) is round rod-shaped. The storage rod (6) is rotated through the connection rod (5) and the surface of the protective shell (1).

4. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The protective curtain (9) is rotatably connected to the surface of the protective housing (1) via the storage rod (6), and the width of the clamping plate (10) is greater than the width of the protective curtain (9).

5. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The electric heating lamp tubes (11) are evenly distributed in four groups inside the protective housing (1), and the fixing plates (12) are symmetrically distributed in two groups on the surface of the tray (16).

6. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The tray (16) is movably connected to the surface of the movable plate (15) and the fixed plate (12); the movable plate (15) is movably connected to the surface of the fixed plate (12) through the slide rail (13); and the limit plate (14) is movably connected to the inside of the tray (16) and the slide rail (13).

7. The seedling antifreeze device for forest cultivation according to claim 1, characterized in that: The placement grooves (18) are evenly arranged on the surface of the tray (16), and the tray (16) is movably connected to the surface of the fixed plate (12) via a movable handle (17).

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