Vegetable seedling raising meteorological automatic detection device

Abstract

The utility model discloses a vegetable seedling meteorological automatic detection device which comprises a supporting rod, a meteorological detection element and a control box are installed on the supporting rod, a buried cylinder is fixed to the lower end of the supporting rod, and a guide assembly, a shell, a driving rotating shaft, a driven rotating shaft and a cutter head are installed in the buried cylinder. The shell is installed in the buried cylinder through a guide assembly and moves in the radial direction of the buried cylinder, the driving rotating shaft is rotationally connected with the shell, one end of the driving rotating shaft extends out of the buried cylinder, the driven rotating shaft is rotationally connected with the shell, and the axis of the driven rotating shaft is parallel to the buried cylinder; the buried cylinder is radially provided with an opening for the cutterhead to extend out, and the driving rotating shaft is in transmission connection with the driven rotating shaft. The buried cylinder is placed in the pre-buried pit, and the driving rotating shaft is driven to rotate and axially move to drive the cutterhead to rotate and move, so that the cutterhead can cut the soil and be embedded into the soil, the moving resistance of the buried cylinder is increased, and the mounting stability of the device can be improved. And toppling is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of meteorological detection devices, in particular to an automatic meteorological detection device for vegetable seedling cultivation. Background Art

[0002] The vegetable seedling meteorological automatic detection device collects meteorological data in the seedling environment in real time through sensors, including temperature, humidity, light intensity, etc., so as to help farmers and gardeners better understand the seedling environment, optimize seedling management, and improve the success rate of seedling cultivation.

[0003] Existing automatic meteorological detection devices are generally fixed to the ground through a fixing plate. For example, patent number CN202322711530.4 discloses a vegetation ecological meteorological monitoring device, in which a fixing plate is fixed at the bottom of the fixing column, and a number of bolts are fixed around the top of the fixing plate to fix the monitoring device. When the device is installed around the nursery shed, since the ground is loose material such as soil, it is easy to cause the stability of the bottom of the detection device to be insufficient. In case of strong winds and other rainy weather, it is easy to cause the device to shake, affecting the accuracy of the detection data, and may even cause the device to topple over, affecting the normal progress of meteorological detection. Utility Model Content

[0004] Based on this, it is necessary to provide an automatic detection device for vegetable seedling weather in response to the above technical problems.

[0005] In order to achieve the above-mentioned purpose, the utility model provides an automatic detection device for vegetable seedling weather, including a support rod, on which a weather detection element and a control box are installed, an underground cylinder is fixed at the lower end of the support rod, and a guide assembly, a shell, an active rotating shaft, a driven rotating shaft, and a knife disc are installed in the underground cylinder. The shell is installed in the underground cylinder through the guide assembly and moves radially along the underground cylinder. The active rotating shaft is rotatably connected to the shell, one end of the active rotating shaft extends out of the underground cylinder, the driven rotating shaft is rotatably connected to the shell, the axis of the driven rotating shaft is arranged parallel to the underground cylinder, a knife disc is fixed to the bottom of the driven rotating shaft, and the underground cylinder is radially provided with an opening for the knife disc to extend out, and the active rotating shaft is transmission-connected to the driven rotating shaft.

[0006] Preferably, the guide assembly includes a slide rail and a T-shaped slider, the slide rail is fixedly installed in the buried tube, the T-shaped slider is slidably installed on the slide rail, and the lower end of the T-shaped slider is fixedly connected to the shell.

[0007] Preferably, a transmission shaft is rotatably installed in the shell, a driven bevel gear is installed on the transmission shaft, a driving bevel gear is installed on the driving shaft, the driving bevel gear is meshed with the driven bevel gear, the transmission shaft and the driven shaft are arranged in parallel, and the transmission shaft and the driven shaft are meshed.

[0008] Preferably, the transmission shaft and the driven rotating shaft are both gear shafts having a gear portion, and the gear portions of the transmission shaft and the driven rotating shaft are meshedly connected.

[0009] Preferably, an external threaded sleeve is fixed on the outer wall of the buried tube, the active shaft is slidably inserted in the external threaded sleeve, a limiting ring is fixed on the active shaft, a sliding ring is slidably installed on the active shaft, a nut is fixed on the sliding ring, and the nut is threadably matched with the external threaded sleeve.

[0010] Preferably, a transmission slot is provided at one end of the active rotating shaft extending out of the underground tube.

[0011] Preferably, the upper portion of the driven shaft is rotatably connected to the bottom of the housing via a first bearing; the transmission shaft is rotatably connected to the housing via a second bearing; and the driving shaft is rotatably connected to the housing via a third bearing.

[0012] Preferably, a reinforcement frame is fixed to the bottom of the shell, and the lower part of the driven shaft is rotatably connected to the bottom of the reinforcement frame through a fourth bearing.

[0013] Preferably, the meteorological detection element includes a temperature and humidity sensor, a wind speed sensor, a wind direction sensor, and a light sensor; a soil comprehensive sensor is fixed in the underground tube, and a detection end of the soil comprehensive sensor extends out of the bottom of the underground tube.

[0014] Preferably, a solar panel is installed on the support rod.

[0015] The beneficial effects of the technical solution are as follows: by placing the buried tube in the pre-buried pit and driving the active shaft to rotate and move axially, the cutter disc is driven to rotate and move, so that the cutter disc can cut the soil and embed into the soil, increasing the activity resistance of the buried tube, thereby improving the installation stability of the device and avoiding tipping over. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged schematic diagram of the buried tube in the middle;

[0018] Figure 3 for Figure 2 A side cross-sectional view of

[0019] Figure 4 for Figure 2 Another state diagram (the cutter head is embedded in the soil);

[0020] Figure 5 for Figure 4 A partial enlarged view of the middle A;

[0021] Figure 6 for Figure 4 Sectional view along line BB;

[0022] Figure 7 It is a schematic diagram showing the cutter head being located in the underground cylinder;

[0023] Figure 8 It is a schematic diagram of the cutterhead being partially moved out of the underground cylinder;

[0024] In the figure, 1. support rod; 2. control box; 3. buried tube; 4. shell; 5. active shaft; 6. driven shaft; 7. cutter head; 8. opening; 9. slide rail; 10. T-type slider; 11. transmission shaft; 12. driven bevel gear; 13. active bevel gear; 14. external threaded sleeve; 15. limit ring; 16. sliding ring; 17. nut; 18. transmission slot; 19. first bearing; 20. second bearing; 21. third bearing; 22. reinforcement frame; 23. fourth bearing; 24. temperature and humidity sensor; 25. wind speed sensor; 26. wind direction sensor; 27. light sensor; 28. soil comprehensive sensor; 29. ​​solar panel. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0026] See also Figures 1 to 8 The embodiment of the present application provides an automatic detection device for vegetable seedling weather, including a support rod 1, on which a weather detection element and a control box 2 are installed, the weather detection element includes a temperature and humidity sensor 24, a wind speed sensor 25, a wind direction sensor 26, and a light sensor 27; the temperature and humidity sensor 24 detects air temperature and humidity, the wind speed sensor 25 detects wind speed, the wind direction sensor 26 detects wind direction, and the light sensor 27 detects light intensity; other types of sensors may also be added to the weather detection element according to actual needs;

[0027] An underground tube 3 is fixed to the lower end of the support rod 1, and a guide assembly, a shell 4, a driving shaft 5, a driven shaft 6, and a cutter disc 7 are installed in the underground tube 3. The shell 4 is installed in the underground tube 3 through the guide assembly and moves radially along the underground tube 3. The driving shaft 5 is rotatably connected to the shell 4, and one end of the driving shaft 5 extends out of the underground tube 3. The driven shaft 6 is rotatably connected to the shell 4. The axis of the driven shaft 6 is arranged parallel to the underground tube 3. A cutter disc 7 is fixed to the bottom of the driven shaft 6. The underground tube 3 is radially provided with an opening 8 for the cutter disc 7 to extend out, and the driving shaft 5 is transmission-connected to the driven shaft 6.

[0028] By placing the buried tube 3 in a pre-buried pit that matches the size of the buried tube 3, the cutter disc 7 is located underground and the active shaft 5 is located above ground; the active shaft 5 is driven to rotate by the installation tool, and the active shaft 5 is pushed to move axially. Under the guidance of the guide assembly, the active shaft 5, the shell 4, the driven shaft 6 and the cutter disc 7 will move radially in the buried tube 3, and the cutter disc 7 will move out of the buried tube 3 through the opening 8 and enter the soil. The active shaft 5 drives the driven shaft 6 and the cutter disc 7 to rotate, so that the cutter disc 7 can cut the soil and embed into the soil. When the shell 4 abuts against the inner wall of the buried tube 3, the extended part of the cutter disc 7 reaches the maximum. At this time, the cutter disc 7 is partially embedded in the soil, which increases the activity resistance of the buried tube 3 and improves the installation stability of the device.

[0029] In a specific embodiment, in order to facilitate the guidance of the housing 4, as shown in FIG. Figures 1 to 4 As shown, the guide assembly includes a slide rail 9 and a T-shaped slider 10. The slide rail 9 is fixedly installed in the buried tube 3, and the T-shaped slider 10 is slidably installed on the slide rail 9. The lower end of the T-shaped slider 10 is fixedly connected to the housing 4. The slide rail 9 can support and guide the T-shaped slider 10, so that the T-shaped slider 10 and the housing 4 can move stably and linearly.

[0030] In a specific embodiment, in order to facilitate the active shaft 5 to drive the driven shaft 6 to rotate, as shown in FIG. Figures 1 to 6As shown, a transmission shaft 11 is rotatably installed in the housing 4, a driven bevel gear 12 is installed on the transmission shaft 11, a driving bevel gear 13 is installed on the driving shaft 5, the driving bevel gear 13 is meshed with the driven bevel gear 12, the transmission shaft 11 is arranged in parallel with the driven shaft 6, and the transmission shaft 11 is meshed with the driven shaft 6. Both the transmission shaft 11 and the driven shaft 6 are gear shafts with a gear portion, and the transmission shaft 11 is meshed with the gear portion of the driven shaft 6. The driving shaft 5 drives the driven bevel gear 12 and the transmission shaft 11 to rotate through the driving bevel gear 13, and the transmission shaft 11 drives the driven shaft 6 to rotate through the gear portion, so that the driving shaft 5 drives the driven shaft 6 to rotate. The transmission shaft 11 and the driven shaft 6 are both gear shafts, and the gear portion of the gear shaft has a small diameter, which can reduce the space required for transmission, making the housing 4 more compact, convenient for movement in the underground tube 3, and maximizing the portion of the cutter head 7 extending out of the underground tube 3.

[0031] In a specific embodiment, after the cutter disc 7 is embedded in the soil, the active shaft 5 is pulled outward when the external force decreases, so that the cutter disc 7 is moved out of the soil. Figures 1 to 6 As shown, an external threaded sleeve 14 is fixed on the outer wall of the buried tube 3, the active shaft 5 is slidably inserted in the external threaded sleeve 14, a limiting ring 15 is fixed on the active shaft 5, a sliding ring 16 is slidably installed on the active shaft 5, a nut 17 is fixed on the sliding ring 16, and the nut 17 is threadedly matched with the external threaded sleeve 14. After the cutter head 7 is embedded in the soil, the limiting ring 15 moves with the active shaft 5 to a position close to the external threaded sleeve 14. At this time, the sliding ring 16 can be moved so that the nut 17 approaches the external threaded sleeve 14, and the nut 17 is threadedly connected with the external threaded sleeve 14, so that the sliding ring 16 can be fixed. When the active shaft 5 is pulled outward, the limiting ring 15 will abut against the sliding ring 16, and the sliding ring 16 limits the limiting ring 15 from moving outward, thereby limiting the active shaft 5 from being pulled outward, which can fix the position of the cutter head 7.

[0032] In a specific embodiment, in order to facilitate the external tool to drive the active shaft 5 to rotate and move axially, as shown in FIG. Figure 2 and Figure 5 As shown, a transmission slot 18 is provided at one end of the active rotating shaft 5 extending out of the underground tube 3. The transmission slot 18 can be a hexagonal slot, a cross slot or a slotted slot, etc., and an electric screwdriver can be selected as an external tool. By installing a cutter head adapted to the transmission slot 18, the active rotating shaft 5 is driven to rotate; at the same time, the active rotating shaft 5 is manually squeezed with force, so that the active rotating shaft 5 moves into the underground tube 3, and the cutter head 7 can be rotated and embedded in the soil.

[0033] In a specific embodiment, in order to facilitate the rotation of the housing 4, the driven shaft 6, the transmission shaft 11 and the driving shaft 5 are installed. Figures 1 to 4As shown, the upper part of the driven rotating shaft 6 is rotatably connected to the bottom of the housing 4 through the first bearing 19, the outer ring of the first bearing 19 is fixedly connected to the housing 4, and the inner ring of the first bearing 19 is fixedly connected to the driven rotating shaft 6; the transmission shaft 11 is rotatably connected to the housing 4 through the second bearing 20, the outer ring of the second bearing 20 is fixedly connected to the housing 4, and the inner ring of the second bearing 20 is fixedly connected to the transmission shaft 11; the driving rotating shaft 5 is rotatably connected to the housing 4 through the third bearing 21, the outer ring of the third bearing 21 is fixedly connected to the housing 4, and the inner ring of the third bearing 21 is fixedly connected to the driving rotating shaft 5.

[0034] In a specific embodiment, in order to improve the supporting performance of the driven shaft 6, as Figures 1 to 4 As shown, a reinforcement frame 22 is fixed to the bottom of the housing 4, and the lower part of the driven shaft 6 is rotatably connected to the bottom of the reinforcement frame 22 through the fourth bearing 23. The outer ring of the fourth bearing 23 is fixedly connected to the bottom of the reinforcement frame 22, and the inner ring of the fourth bearing 23 is fixedly connected to the driven shaft 6. By providing the reinforcement frame 22, the lower part of the driven shaft 6 can be stably supported, thereby improving the stability of the cutter head 7 entering the soil.

[0035] In a specific embodiment, in order to facilitate the detection of soil information, such as Figures 1 to 4 As shown, a soil integrated sensor 28 is fixed inside the buried tube 3, and the detection end of the soil integrated sensor 28 extends out of the bottom of the buried tube 3. The soil integrated sensor 28 can detect soil temperature, humidity, pH value, and conductivity information.

[0036] In a specific embodiment, in order to facilitate power supply to various electrical components of the device, such as Figure 1 As shown, a solar module 29 is installed on the support rod 1. The solar module 29 can convert solar energy into electrical energy to supply power to various electrical components of the device.

[0037] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

[0039] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element 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.

[0040] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0041] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A vegetable seedling weather automatic detection device, comprising a support rod (1), on which a weather detection element and a control box (2) are mounted, characterized in that: An underground cylinder (3) is fixed at the lower end of the support rod (1), and a guide assembly, a shell (4), a driving shaft (5), a driven shaft (6), and a cutter disc (7) are installed in the underground cylinder (3). The shell (4) is installed in the underground cylinder (3) through the guide assembly and moves radially along the underground cylinder (3). The driving shaft (5) is rotatably connected to the shell (4). One end of the driving shaft (5) extends out of the underground cylinder (3). The driven shaft (6) is rotatably connected to the shell (4). The axis of the driven shaft (6) is arranged parallel to the underground cylinder (3). A cutter disc (7) is fixed at the bottom of the driven shaft (6). The underground cylinder (3) is radially provided with an opening (8) for the cutter disc (7) to extend out. The driving shaft (5) is drivingly connected to the driven shaft (6).

2. The vegetable seedling weather automatic detection device according to claim 1 is characterized in that: The guide assembly comprises a slide rail (9) and a T-shaped slider (10); the slide rail (9) is fixedly mounted in the underground cylinder (3); the T-shaped slider (10) is slidably mounted on the slide rail (9); and the lower end of the T-shaped slider (10) is fixedly connected to the housing (4).

3. The vegetable seedling weather automatic detection device according to claim 1 is characterized in that: A transmission shaft (11) is rotatably mounted in the housing (4), a driven bevel gear (12) is mounted on the transmission shaft (11), a driving bevel gear (13) is mounted on the driving shaft (5), the driving bevel gear (13) is meshingly connected with the driven bevel gear (12), the transmission shaft (11) and the driven shaft (6) are arranged in parallel, and the transmission shaft (11) and the driven shaft (6) are meshingly connected.

4. The vegetable seedling weather automatic detection device according to claim 3 is characterized in that: The transmission shaft (11) and the driven rotating shaft (6) are both gear shafts having a gear portion, and the gear portion of the transmission shaft (11) is meshingly connected with the gear portion of the driven rotating shaft (6).

5. The vegetable seedling weather automatic detection device according to claim 1 is characterized in that: An external threaded sleeve (14) is fixed on the outer wall of the buried cylinder (3), the active shaft (5) is slidably inserted in the external threaded sleeve (14), a limit ring (15) is fixed on the active shaft (5), a sliding ring (16) is slidably mounted on the active shaft (5), a nut (17) is fixed on the sliding ring (16), and the nut (17) is threadably matched with the external threaded sleeve (14).

6. The vegetable seedling weather automatic detection device according to claim 1, characterized in that: A transmission slot (18) is formed at one end of the active rotating shaft (5) extending out of the underground cylinder (3).

7. The vegetable seedling weather automatic detection device according to claim 3 is characterized in that: The upper portion of the driven rotating shaft (6) is rotatably connected to the bottom of the housing (4) via a first bearing (19); the transmission shaft (11) is rotatably connected to the housing (4) via a second bearing (20); and the driving rotating shaft (5) is rotatably connected to the housing (4) via a third bearing (21).

8. The vegetable seedling weather automatic detection device according to claim 1 is characterized in that: A reinforcing frame (22) is fixed to the bottom of the housing (4), and the lower portion of the driven rotating shaft (6) is rotatably connected to the bottom of the reinforcing frame (22) via a fourth bearing (23).

9. The vegetable seedling weather automatic detection device according to claim 1, characterized in that: The meteorological detection element comprises a temperature and humidity sensor (24), a wind speed sensor (25), a wind direction sensor (26), and a light sensor (27); a soil integrated sensor (28) is fixed inside the underground cylinder (3), and a detection end of the soil integrated sensor (28) extends out of the bottom of the underground cylinder (3).

10. The vegetable seedling weather automatic detection device according to claim 1, characterized in that: A solar energy component (29) is mounted on the support rod (1).

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