基于视觉传感器的粒度检测装置
By using a particle size detection device based on a vision sensor, the problem of low particle size detection accuracy during the crushing process has been solved, enabling efficient and real-time particle size detection and crushing parameter adjustment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LUOYANG PLUS AUTOMATION TECH EQUIP CO LTD
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies struggle to accurately detect the particle size of fine particles during the crushing process, and screening and weighing methods have low precision, making it impossible to adjust crusher parameters in real time.
A particle size detection device based on a vision sensor is adopted, including a dispersion feeding device, a detection box, a vision sensor and a supplementary lighting device. The dispersion and rapid discharge of particles are achieved through image acquisition, and real-time online detection is performed using a vision sensor.
It achieves high-precision particle size detection of fine particles, supports real-time adjustment of crusher parameters, avoids material accumulation and dust, and improves detection efficiency.
Smart Images
Figure CN224518441U_ABST
Abstract
Claims
1. A vision sensor based granulometry device, characterized in that, It includes a distributed feeding device, the discharge end of which is equipped with a detection box, the detection box is connected to a vision sensor, and the lower end of the detection box is connected to a discharge device.
2. The vision sensor based granulometry device according to claim 1, characterized in that, The dispersive feeding device includes a material receiving channel, a rotating shaft is provided in the material receiving channel, a rotary drive device is connected to the rotating shaft, a material receiving plate is provided on the rotating shaft, and the discharge end of the material receiving channel is divided into a discharge channel and a sampling channel by a partition. The rotary drive device can drive the material receiving plate to block the discharge channel or the sampling channel.
3. The vision sensor based granulometry device according to claim 2, characterized in that, The dispersive feeding device also includes a vibrating feeder, which is connected to the lower end of the material feeding channel, and the discharge end of the vibrating feeder extends into the detection box.
4. The vision sensor based granulometry device according to claim 1, characterized in that, The detection box includes a shell, on which a connection port for cooperating with a vibrating feeder is provided. The shell is connected to an optical glass that cooperates with a vision sensor. The shell is also provided with a dust removal pipe.
5. The vision sensor based granulometry device according to claim 4, characterized in that, The optical glass is connected to a supplementary lighting device, which includes a support frame disposed on the outside of the optical glass, the support frame surrounding the vision sensor, and a supplementary light disposed on the support frame.
6. The vision sensor based granulometry device according to claim 1, characterized in that, The vision sensor is connected to a position adjustment device, which includes a horizontal slide rail, a movable seat on the slide rail, a vertical slide rail, a lifting seat on the slide rail, and the vision sensor mounted on the lifting seat.
7. The vision sensor based granulometry device according to claim 1, characterized in that, The discharge device includes a discharge conveyor belt.