一种用于卸料器的抑尘装置
By using an electric push rod to drive the adjustment of the buffer chute angle and the dynamic buffering of the support components, the dust problem of the unloader when the material properties change is solved, realizing automated adjustment and improved dust suppression effect, and ensuring production continuity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI KECHUANG ZHICHENG INTELLIGENT EQUIP MFG CO LTD
- Filing Date
- 2025-07-24
- Publication Date
- 2026-07-17
AI Technical Summary
The existing unloader has a fixed buffer chute angle when the material properties change, which reduces the buffering effect, generates a lot of dust, and requires stopping the machine to remove bolts when adjusting the angle, which affects the utilization rate of the production line and makes the adjustment process cumbersome.
The buffer chute is driven by an electric push rod, and the angle is automatically adjusted by the linkage between the trapezoidal boss and the disc. Combined with the elastic element of the support component, dynamic buffering is provided to ensure the stability and precise docking when the chute angle changes.
It enables automated angle adjustment when material properties change, improves dust suppression, avoids downtime, and ensures production continuity and enhanced dust suppression.
Smart Images
Figure CN224512680U_ABST
Abstract
Claims
1. A dust suppression device for a discharger, comprising a discharger (1), characterized in that: The unloader (1) is equipped with a dust suppression structure (2); The dust suppression structure (2) includes a buffer chute (21) located at the discharge port of the unloader (1). The buffer chute (21) is provided with a connecting component (22) for connecting with the unloader (1). An electric push rod (23) for controlling the connecting component (22) is fixedly installed on the buffer chute (21). Two symmetrically distributed discs (24) are fixedly installed on the unloader (1). A support assembly (25) for supporting the buffer chute (21) is provided on the unloader (1). The buffer chute (21) is provided with a guide groove (211), and the buffer chute (21) is provided with two trapezoidal bosses (212), and the inclined surface of the trapezoidal bosses (212) is in contact with the outer peripheral wall of the disc (24). The connecting component (22) includes a limiting frame (221) fixedly installed on the buffer chute (21). A connecting block (222) is slidably installed inside the limiting frame (221). The telescopic end of the electric push rod (23) passes through the limiting frame (221) and is fixedly connected to the connecting block (222). A connecting column (223) passing through the guide groove (211) is rotatably installed on the connecting block (222), and the end of the connecting column (223) is fixedly connected to the buffer chute (21).
2. A dust suppression device for a spout as claimed in claim 1, wherein: The support assembly (25) includes a mounting platform (251) fixedly connected to the unloader (1), a support platform (252) fixedly mounted on the buffer chute (21), a support rod (253) with one end penetrating the support platform (252) fixedly mounted on the bottom of the mounting platform (251), an elastic element (254) provided on the support rod (253), and the elastic element (254) is located between the mounting platform (251) and the support platform (252).
3. A dust suppression device for a spout as claimed in claim 2, wherein: The elastic element (254) includes a washer (255) slidably mounted on a support rod (253), a spring (256) is sleeved on the support rod (253), and one end of the spring (256) is fixedly connected to the washer (255).
4. A dust suppression device for a spout as claimed in claim 2, wherein: The support platform (252) is provided with a limiting groove (257) that is adapted to the support rod (253). The end of the support rod (253) passes through the limiting groove (257) and the support rod (253) is slidably connected to the limiting groove (257).
5. A dust suppression device for a spout as defined in claim 1, wherein: The number of the connecting parts (22) and the electric push rods (23) are both two, and they are symmetrically distributed on both sides of the buffer chute (21).