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CN-224231048-U - Modularized reconfigurable material level detection device for Internet of things

CN224231048UCN 224231048 UCN224231048 UCN 224231048UCN-224231048-U

Abstract

The utility model discloses a modularized reconfigurable material level detection device of the Internet of things, which relates to the field of material level detection devices and comprises a material bin for storing materials, wherein an electric slide rail and a vertical plate are respectively fixed on the inner wall of the material bin along the height direction, a moving block is slidably arranged on the electric slide rail, a sensing module is detachably connected to the bottom end of the moving block, a camera is fixed on one side, far away from the electric slide rail, of the moving block, the camera and the vertical plate are oppositely arranged, a plurality of calibration color blocks are distributed at equal intervals along the height direction, the coating colors of the plurality of calibration color blocks are different, and a detachable connecting structure of the sensing module and the moving block enables a user to replace an adaptive sensor (such as a laser material level meter for dust environment and a temperature-resistant sensor for high-temperature materials) according to material characteristics (such as particle shape, powder shape and high viscosity), the whole detection device is not required to be replaced, and the equipment upgrading cost is reduced.

Inventors

  • CHEN WEI

Assignees

  • 洛森自动化科技（上海）有限公司

Dates

Publication Date
20260512
Application Date
20250904

Claims (7)

  1. 1. The modularized reconfigurable material level detection device based on the Internet of things comprises a material bin (1) for storing materials and is characterized in that an electric sliding rail (6) and a vertical plate (13) are respectively fixed on the inner wall of the material bin (1) along the height direction, a moving block (7) is slidably installed on the electric sliding rail (6), and a sensing module (11) is detachably connected to the bottom end of the moving block (7); One side that electronic slide rail (6) was kept away from to movable block (7) is fixed with camera (10), camera (10) and riser (13) set up relatively, and riser (13) are along a plurality of demarcation colour piece (14) of direction of height equidistance distribution, and a plurality of demarcation colour piece (14) coating colour are different, and a plurality of demarcation colour piece (14) are provided with the scale along the direction of height.
  2. 2. The modularized reconfigurable internet of things material level detection device of claim 1, wherein the bottom end of the moving block (7) is provided with a mounting groove (12), the sensing module (11) is mounted in the mounting groove (12), the moving block (7) is provided with a fixing bolt (9), and one end of the fixing bolt (9) is pressed on the outer side of the sensing module (11).
  3. 3. A modular reconfigurable internet of things level detection apparatus as claimed in claim 1, wherein the sensing module (11) comprises a level sensor and a temperature sensor.
  4. 4. The modularized reconfigurable internet of things material level detection device of claim 1 is characterized in that a built-in power supply (8) is arranged in the moving block (7).
  5. 5. The modularized reconfigurable internet of things material level detection device according to claim 1 is characterized in that a funnel-shaped material outlet (5) is formed in the bottom end of the material bin (1), a supporting frame (2) is arranged on the outer side of the material bin (1), a cavity is formed between the inner wall and the outer wall of the material bin (1), and a lead is arranged in the cavity and electrically connected with an electric sliding rail (6); One side of the storage bin (1) is provided with a climbing ladder (3) along the height direction.
  6. 6. The modularized reconfigurable internet of things material level detection device of claim 1 is characterized in that a top cover (4) is detachably connected to the top end of the storage bin (1).
  7. 7. The modularized reconfigurable internet of things material level detection device of claim 1 is characterized in that a control module is arranged on the outer side of the storage bin (1), the control module comprises an internet of things controller, the internet of things controller is connected with a sensing module (11), and the control module is in signal connection with a server.

Description

Modularized reconfigurable material level detection device for Internet of things Technical Field The utility model relates to the field of material level detection devices, in particular to a modularized reconfigurable material level detection device of the Internet of things. Background In the fields of industrial production, agricultural storage, logistics storage and the like, material level detection is a key link for guaranteeing material management efficiency and production safety. The existing device adopts a single sensor to be fixedly arranged at a specific height (such as the top or the middle) of the storage bin, and only can monitor the material level state of a fixed point location. When the surface of the material is formed into uneven forms (such as conical stockpiles and partial depressions) due to accumulation and slumping, detection deviation is easy to generate. Therefore, it is necessary to provide a modularized reconfigurable internet of things level detection device to solve the above problems. Disclosure of utility model The utility model aims to provide a modularized reconfigurable internet of things material level detection device, which aims to solve the problem that the existing device is mainly fixedly arranged at a specific height (such as the top or the middle) of a storage bin by adopting a single sensor and can only monitor the material level state of a fixed point location. When the surface of the material is formed into uneven forms (such as conical stockpile and partial dent) due to accumulation and slumping, the problem of detection deviation is easy to occur. In order to achieve the purpose, the utility model provides the technical scheme that the modularized reconfigurable material level detection device of the Internet of things comprises a material bin for storing materials, wherein an electric sliding rail and a vertical plate are respectively fixed on the inner wall of the material bin along the height direction, a moving block is slidably arranged on the electric sliding rail, and a sensing module is detachably connected to the bottom end of the moving block; One side of the movable block far away from the electric sliding rail is fixedly provided with a camera, the camera and the vertical plate are oppositely arranged, the vertical plate is provided with a plurality of calibration color blocks along the height direction at equal intervals, the coating colors of the plurality of calibration color blocks are different, and the plurality of calibration color blocks are provided with a scale along the height direction. Preferably, the mounting groove has been seted up to the movable block bottom, the sensing module is installed in the mounting groove, and is provided with fixing bolt on the movable block, fixing bolt's one end compresses tightly in the sensing module outside. Preferably, the sensing module comprises a level sensor and a temperature sensor. Preferably, a built-in power supply is arranged in the moving block. Preferably, the bottom end of the storage bin is provided with a funnel shape, the bottom end of the storage bin is communicated with a discharge port, the outer side of the storage bin is provided with a supporting frame, a cavity is arranged between the inner wall and the outer wall of the storage bin, and a lead is arranged in the cavity and is electrically connected with the electric sliding rail; one side of the storage bin is provided with a climbing ladder along the height direction. Preferably, the top end of the storage bin is detachably connected with a top cover. Preferably, a control module is arranged on the outer side of the storage bin, the control module comprises an internet of things controller, the internet of things controller is connected with the sensing module, and the control module is in signal connection with the server. The utility model has the technical effects and advantages that: 1. the detachable connection structure of the sensing module and the movable block enables a user to replace an adaptive sensor (such as a laser level gauge for dust environment and a temperature-resistant sensor for high-temperature material) according to material characteristics (such as granular, powdery and high viscosity), so that the whole detection device is not required to be replaced, and the equipment upgrading cost is reduced; 2. The electric sliding rail drives the movable block to move up and down, the camera and the positioning assistance of the calibrated color block are combined, the full-height range continuous detection in the bin can be realized, the automatic detection device is particularly suitable for scenes with uneven material surfaces (such as stacking and collapsing), blind areas for material level detection are greatly reduced, the temperature sensor synchronously detects material temperatures at different heights along with the movable block, the temperature distribution gradient in the bin is convenient to analy