一种输煤系统用电动三通挡板
By using a cylinder-driven sliding plate and connecting plate design, the electric three-way baffle can be easily replaced and stably fixed, solving the problem of strength reduction caused by friction and impact in the coal conveying system.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG TIANYOU MECHANICAL & ELECTRICAL CO LTD
- Filing Date
- 2025-09-16
- Publication Date
- 2026-07-17
AI Technical Summary
In existing coal conveying systems, the strength of electric three-way baffles decreases due to long-term contact, friction, and impact with coal, making replacement inconvenient and fixation poor.
The design adopts a cylinder to drive the cross plate and the baffle to separate. The cylinder drives the slide plate and the connecting plate to move, so that the cross plate and the baffle are separated, which is convenient for replacement. The limiting structure of the slider and the slide rail improves stability.
This design improves the ease of baffle replacement and enhances the fixation effect, preventing the skateboard from wobbling during movement and ensuring operational stability and convenience.
Smart Images
Figure CN224512468U_ABST
Abstract
Claims
1. An electrically operated tee block for use in a coal handling system, characterised in that, The enclosure includes a rotating plate (2) located on the front side of the housing (1). Two connecting plates (3) are rotatably connected to the surface of the rotating plate (2). Slide plates (4) are rotatably connected to the front sides of both connecting plates (3) via rotating shafts. A cylinder (5) is fixedly connected to the front side of the housing (1). Connecting plates (8) are fixedly connected to the opposite sides of the two slide plates (4). Two fixing blocks (9) are fixedly connected to the rear side of the housing (1) via bolts. The inner walls of the two fixing blocks (9) share a common... A fixed rod (10) is fixedly connected to the same structure. Two cylinders (11) are fixedly connected to the surface of the fixed rod (10) by bolts. A rotating block (12) is rotatably connected to the output end of the cylinder (11) through a rotating shaft. A cross plate (13) is slidably connected to the inner wall of the rotating block (12). The cross plate (13) extends into the inner cavity of the housing (1). An annular groove (14) is opened on the surface of the cross plate (13). A baffle (15) is installed between the two cross plates (13).
2. The electrically operated tee-block according to claim 1, characterized in that The rear side of the rotating plate (2) is rotatably connected to the front side of the housing (1) via a rotating shaft.
3. The electrically operated tee-block according to claim 1, characterized in that The surface of the right-side slide plate (4) is fixedly connected to the output shaft of cylinder (5).
4. The electrically operated tee-block according to claim 2, wherein, The bottom of each of the two slide plates (4) is fixedly connected to two sliders (6) by bolts. The front side of the housing (1) is fixedly connected to a slide rail (7). The inner wall of the slider (6) is slidably connected to the surface of the slide rail (7).
5. The electrically operated tee-block according to claim 3, wherein, The surface of the annular groove (14) is adapted to the inner wall of the connecting plate (8), and the surface of the annular groove (14) is rotatably connected to the inner wall of the connecting plate (8).
6. The electrically operated tee-block according to claim 4, wherein, The surface of the cross plate (13) is adapted to the inner wall of the baffle (15), and the surface of the cross plate (13) is engaged with the inner wall of the baffle (15).