Intelligent farmland monitoring device

Abstract

The utility model provides a kind of intelligent farmland monitoring device, including pedestal body, lifting mechanism, placement platform, monitoring unit, the middle part of pedestal body is provided with longitudinal through slot.This device utilizes upper lifting mechanism, lower section receiving cylinder and rotating assembly cladding and thread cooperation lifting rod, and by rotating the rotator of rotating assembly, so that lifting rod can drive its upper installation plate and the monitoring unit on installation plate to move up and down, it is convenient for operator to debug, repair and replace monitoring unit;And because upper lifting mechanism, lower section receiving cylinder, rotating assembly and lifting rod are coaxially arranged, so the gravity center of this device is stable, without worrying about its affected by strong wind and dump;At the same time, the brake structure of lifting rod and upper lifting mechanism, lower section receiving cylinder and rotating assembly is located in device interior, so without worrying about outside dust etc. into, guarantee the smoothness of lifting rod moving up and down.

Description

Technical Field

[0001] This utility model relates to a monitoring device, specifically an intelligent farmland monitoring device, belonging to the field of farmland monitoring technology. Background Technology

[0002] As modern agriculture develops towards intelligence and precision, farmland monitoring has become an important means of achieving efficient agricultural management.

[0003] Chinese utility model patent CN220454604U discloses an intelligent farmland management application device. This utility model relates to an intelligent farmland management application device, including a base plate and a displacement rod. A fixed column is fixedly connected to the top of the base plate, and a displacement block is slidably connected inside the fixed column. The displacement rod is rotatably connected to the top of the displacement block. A displacement component is installed inside the fixed column to drive the displacement rod to move. A limit block is fixedly connected to the top of the fixed column, and a limit component is installed inside the limit block. A mounting plate is fixedly connected to the top of the displacement rod, and a support rod is fixedly connected to the bottom of the base plate. Monitoring components are installed on the outer side of the support rod and the top of the mounting plate. This utility model aims to solve the problem that when the environmental data acquisition and communication equipment at the top of the support malfunctions, operators need to climb to a height for repair or disassembly, making it inconvenient to repair the environmental data acquisition and communication equipment located at the top of the support, which is detrimental to practical use.

[0004] In practical applications, the lifting function of this device relies on the cooperation between the fixed column and the displacement rod, and uses a worm gear and a toothed gear to drive the displacement rod on one side to achieve lifting. However, when used for a long time in complex environments such as farmland, this structure is susceptible to natural factors such as dust accumulation and rainwater erosion, which may cause the transmission parts to jam or wear, thus affecting the smoothness of the lifting process. In addition, the displacement rod of this structure is located on one side of the fixed column, causing the overall center of gravity to shift, affecting the stability of the structure, and posing a safety hazard of swaying or even tilting the device under severe weather conditions such as strong winds. Utility Model Content

[0005] Based on the above background, the purpose of this utility model is to provide an intelligent farmland monitoring device with stable structure, smooth lifting and lowering, and adaptability to complex field environments, thereby solving the problems described in the background art.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution: A smart farmland monitoring device includes a base body, a lifting mechanism, a placement platform, and a monitoring unit. The base body has a longitudinal through slot in the middle. The lifting mechanism includes a lower storage cylinder, a rotating component, an upper storage cylinder, and a lifting rod. Part of the lower section of the storage tube is located inside the through groove, and the lower section of the storage tube is fixedly connected to the base; The lower storage tube, the rotating component, and the upper storage tube are connected sequentially from bottom to top. The lower storage tube, the rotating component, and the upper storage tube are coaxially arranged, and the rotating component is rotatably engaged with the lower storage tube and the upper storage tube. The lower storage tube, the rotating assembly, and the upper storage tube are equipped with lifting rods, which move up and down within the lower storage tube, the rotating assembly, and the upper storage tube via the rotating assembly. The top of the lifting rod is fixed to a platform, and a monitoring unit is installed on the top of the platform.

[0007] Preferably, the rotating assembly includes a rotating body, a first rolling bearing, and a second rolling bearing. The rotating body is located between the lower storage tube and the upper storage tube. The first rolling bearing is installed between the rotating body and the lower storage tube, and the second rolling bearing is installed between the rotating body and the upper storage tube.

[0008] Preferably, the lower storage cylinder, the rotating body, and the upper storage cylinder have continuous internal threads, and the lifting rod has continuous external threads on its surface. The lifting rod is threadedly engaged with the lower storage cylinder, the rotating body, and the upper storage cylinder.

[0009] Preferably, the monitoring unit includes a camera and a wind speed meter, both of which are detachably mounted to the placement platform.

[0010] Preferably, a cleaning brush is provided at the top of the upper storage tube, the cleaning brush is fixedly connected to the upper storage tube, and the cleaning brush abuts against the surface of the lifting rod.

[0011] Preferably, the base body is divided into an upper base and a lower base, and the upper base and the lower base are an integral structure.

[0012] Preferably, the rotating assembly further includes two mounting plates, which are respectively disposed at the upper and lower ends of the rotating body, and the mounting plates are detachably disposed from the rotating body.

[0013] Preferably, the lowest end of the lifting rod does not exceed the lowest end of the rotating body; the upper part of the surface of the lifting rod is a smooth rod portion, and the length of the smooth rod portion is less than the length of the upper storage tube.

[0014] Preferably, a storage groove is formed on the surface of the rotating body, and a handle is provided in the storage groove, the handle being hinged to the rotating body.

[0015] Compared with the prior art, the present invention has the following advantages: This device utilizes an upper lifting mechanism, a lower storage cylinder, and a rotating assembly to enclose and thread-fit a lifting rod. By rotating the rotating body of the rotating assembly, the lifting rod can move the upper mounting plate and the monitoring unit on the mounting plate up and down, facilitating the operator's debugging, maintenance, and replacement of the monitoring unit. Furthermore, because the upper lifting mechanism, lower storage cylinder, rotating assembly, and lifting rod are coaxially arranged, the device's center of gravity is stable, eliminating concerns about tipping over in strong winds. Simultaneously, the braking structure for the lifting rod, upper lifting mechanism, lower storage cylinder, and rotating assembly is located inside the device, preventing the ingress of external dust and ensuring smooth up-and-down movement of the lifting rod. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model.

[0018] In the diagram: 1. Base body; 101. Upper base; 102. Lower base; 2. Lifting mechanism; 201. Lower storage tube; 202. Rotating assembly; 202-1. Rotating body; 202-2. First rolling bearing; 202-3. Second rolling bearing; 202-4. Mounting plate; 203. Upper storage tube; 204. Lifting rod; 3. Placement platform; 4. Monitoring unit; 401. Camera; 402. Anemometer; 5. Through slot; 6. Cleaning brush; 7. Storage slot; 8. Rotary handle; 9. Bare rod section. Detailed Implementation

[0019] The technical solution of this utility model will be further described in detail below through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of this utility model is not limited to the following embodiments, and any modifications and / or alterations made to this utility model will fall within the protection scope of this utility model.

[0020] In this invention, unless otherwise specified, all parts and percentages are by weight, and the equipment and raw materials used are commercially available or commonly used in the field. Unless otherwise specified, the methods in the following embodiments are conventional methods in the field. Unless otherwise specified, the components or equipment in the following embodiments are general standard parts or components known to those skilled in the art, and their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0021] Example 1: An embodiment of this utility model discloses an intelligent farmland monitoring device, including a base body, a lifting mechanism, a placement platform, and a monitoring unit. The base body is divided into an upper base and a lower base, which are an integral structure.

[0022] A longitudinal through slot is formed in the middle of the base body. The lifting mechanism includes a lower storage cylinder, a rotating assembly, an upper storage cylinder, and a lifting rod. Part of the lower storage cylinder is located inside the through slot, and the lower storage cylinder is fixedly connected to the base.

[0023] The lower storage tube, rotating assembly, and upper storage tube are connected sequentially from bottom to top, and are all coaxially arranged. The rotating assembly includes a rotating body, a first rolling bearing, and a second rolling bearing. The rotating body is located between the lower and upper storage tubes. The first rolling bearing is installed between the rotating body and the lower storage tube, allowing the rotating body to rotate in conjunction with the lower storage tube. The second rolling bearing is installed between the rotating body and the upper storage tube, allowing the rotating body to rotate in conjunction with the lower storage tube.

[0024] Lifting rods are installed inside the lower storage tube, rotating assembly, and upper storage tube. Continuous internal threads are formed inside the lower storage tube, rotating assembly, and upper storage tube, while continuous external threads are formed on the surface of the lifting rods. The lifting rods are threadedly engaged with the lower storage tube, rotating assembly, and upper storage tube. The lifting rods move up and down within the lower storage tube, rotating assembly, and upper storage tube via the rotating assembly. A fixed platform is attached to the top of the lifting rod, and a monitoring unit is installed on top of the platform. The monitoring unit includes a camera and an anemometer, both of which are detachably mounted to the platform.

[0025] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and provide a full understanding of the embodiments of the present invention.

[0026] like Figure 1 and Figure 2As shown in the figure, an intelligent farmland monitoring device disclosed in this utility model embodiment includes a base body, which is divided into an upper base and a lower base. The upper base and the lower base are integrated into a single structure by concrete casting. In use, the lower base serves as the foundation and is located underground, while the upper base is located on the ground, thereby ensuring the stability of the overall device. A longitudinal through groove is opened in the middle of the base body, which provides installation space for the lifting mechanism.

[0027] The lifting mechanism consists of a lower storage cylinder, a rotating assembly, an upper storage cylinder, and a lifting rod. A portion of the lower storage cylinder is embedded in a through groove in the base body, and its body is fixedly connected to the base by casting, allowing the entire lifting mechanism to stand stably on the ground.

[0028] The lower storage tube, rotating assembly, and upper storage tube are connected sequentially from bottom to top and are coaxially arranged. Specifically, the rotating assembly includes a rotating body, which is positioned between the lower and upper storage tubes. To ensure smooth rotation between the rotating body and both the upper and lower storage tubes, a first rolling bearing is installed between the rotating body and the lower storage tube, and a second rolling bearing is installed between the rotating body and the upper storage tube. The coaxial arrangement of the lower storage tube, rotating assembly, and upper storage tube makes the device more stable.

[0029] The lower storage cylinder, rotating body, and upper storage cylinder are equipped with lifting rods featuring continuous external threads. Continuous internal threads are also formed on the inner walls of these components. The lifting rod's external threads engage with the continuous internal threads within these components. When the operator rotates the rotating body, the entire internal thread rotates, causing the lifting rod to smoothly rise and fall within these components, thus adjusting the height. Furthermore, the internal and external threads within these components protect them from environmental factors, preventing jamming or damage.

[0030] A mounting platform is fixed to the top of the lifting mast, which is used to install the monitoring unit. The monitoring unit includes a camera and an anemometer, and both the camera and the anemometer are detachably connected to the mounting platform using screws or snap-fit ​​connections, which facilitates the debugging, maintenance, and replacement of the camera and the anemometer.

[0031] The operation steps of this embodiment are as follows: In this embodiment, the lifting rod is initially in the retracted position, and the monitoring unit is at a lower height. When it is necessary to raise the monitoring unit for farmland monitoring, the operator can manually rotate the rotating body. The rotation of the rotating body drives its internal threads to rotate. Since the lifting rod engages with the internal threads of the lower storage cylinder, the rotating body, and the upper storage cylinder through its external threads, the lifting rod can extend upward under the action of the threaded transmission, pushing the placement platform and monitoring unit to the predetermined working height.

[0032] When the camera or anemometer needs to be adjusted, maintained, or replaced, the operator can reverse the rotating body to lower the lifting rod to a suitable low position. This process eliminates the need for personnel to climb, thus improving the safety and convenience of operation.

[0033] Example 2: Based on Embodiment 1, the rotating assembly further includes two mounting plates, which are respectively disposed at the upper and lower ends of the rotating body. The mounting plates are detachably mounted to the rotating body. A storage groove is formed on the surface of the rotating body, and a handle is disposed within the storage groove. The handle is hinged to the rotating body.

[0034] The following detailed description of Embodiment 2 of the present invention is provided in conjunction with the accompanying drawings. In the following detailed description, many specific details are set forth to facilitate explanation and to provide a comprehensive understanding of the embodiments of the present invention.

[0035] like Figure 1 As shown, the two mounting plates at the top and bottom ends of the rotating body are detachably connected, which facilitates the assembly of the rotating body with the upper and lower storage tubes; the handle provides a gripping end for the operator, making it easy to rotate the rotating body. When the handle is not needed, it can be folded into the storage slot for storage.

[0036] Example 3: Based on Embodiment 1 and Embodiment 2, the lowest end of the lifting rod does not exceed the lowest end of the rotating body; the upper part of the lifting rod surface is a smooth rod portion, and the length of the smooth rod portion is less than the length of the upper storage tube.

[0037] A cleaning brush is installed at the top of the upper storage tube. The cleaning brush is fixedly connected to the upper storage tube and abuts against the surface of the lifting rod.

[0038] The following detailed description of Embodiment 3 of the present invention, in conjunction with the accompanying drawings, illustrates many specific details to provide a comprehensive understanding of the embodiments of the present invention for ease of explanation.

[0039] like Figure 2As shown, by limiting the lowest point of the lifting rod to not exceed the lowest point of the rotating body, it is ensured that the threads at the bottom of the lifting rod are always retained within the lower storage cylinder, preventing them from completely disengaging and causing transmission instability. Simultaneously, the length of the smooth rod section at the top of the lifting rod is limited to be less than the length of the upper storage cylinder, ensuring that when the lifting rod reaches its highest position, its critical external thread portion remains completely enclosed by the upper storage cylinder, thus isolating it from the external environment. Furthermore, a cleaning brush fixed to the top of the upper storage cylinder sweeps the surface of the lifting rod as it descends, effectively removing adhering substances and preventing external dust from being brought between the external and internal threads, thus affecting the smoothness of the lifting rod's up-and-down movement.

[0040] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The descriptions of the above embodiments are only for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principles of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. An intelligent farmland monitoring device, comprising a base body, a lifting mechanism, a placement platform, and a monitoring unit, characterized in that: The base body has a longitudinal through slot in the middle; the lifting mechanism includes a lower storage cylinder, a rotating component, an upper storage cylinder, and a lifting rod. Part of the lower section of the storage tube is located inside the through groove, and the lower section of the storage tube is fixedly connected to the base; The lower storage tube, the rotating component, and the upper storage tube are connected sequentially from bottom to top. The lower storage tube, the rotating component, and the upper storage tube are coaxially arranged, and the rotating component is rotatably engaged with the lower storage tube and the upper storage tube. The lower storage tube, the rotating assembly, and the upper storage tube are equipped with lifting rods, which move up and down within the lower storage tube, the rotating assembly, and the upper storage tube via the rotating assembly. The top of the lifting rod is fixed to a platform, and a monitoring unit is installed on the top of the platform.

2. The intelligent farmland monitoring device according to claim 1, characterized in that: The rotating assembly includes a rotating body, a first rolling bearing, and a second rolling bearing. The rotating body is located between the lower storage tube and the upper storage tube. The first rolling bearing is installed between the rotating body and the lower storage tube, and the second rolling bearing is installed between the rotating body and the upper storage tube.

3. The intelligent farmland monitoring device according to claim 1, characterized in that: The lower storage cylinder, the rotating body, and the upper storage cylinder have continuous internal threads inside, and the lifting rod has continuous external threads on its surface. The lifting rod is threadedly engaged with the lower storage cylinder, the rotating body, and the upper storage cylinder.

4. The intelligent farmland monitoring device according to claim 1, characterized in that: The monitoring unit includes a camera and a wind speed meter, both of which are detachably mounted to the placement platform.

5. The intelligent farmland monitoring device according to claim 1, characterized in that: A cleaning brush is installed at the top of the upper storage tube, and the cleaning brush is fixedly connected to the upper storage tube and abuts against the surface of the lifting rod.

6. The intelligent farmland monitoring device according to claim 1, characterized in that: The base body is divided into an upper base and a lower base, and the upper base and the lower base are an integral structure.

7. The intelligent farmland monitoring device according to claim 2, characterized in that: The rotating assembly also includes two mounting plates, which are respectively disposed at the upper and lower ends of the rotating body, and the mounting plates are detachably disposed from the rotating body.

8. The intelligent farmland monitoring device according to claim 3, characterized in that: The lowest end of the lifting rod does not exceed the lowest end of the rotating body; the upper part of the surface of the lifting rod is a smooth rod portion, and the length of the smooth rod portion is less than the length of the upper storage tube.

9. The intelligent farmland monitoring device according to claim 7, characterized in that: A storage groove is formed on the surface of the rotating body, and a handle is installed in the storage groove. The handle is hinged to the rotating body.

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