High-low drop conveyor for express delivery
By designing the receiving plate and transmission mechanism of the high-low drop conveyor, and using a motor-driven lead screw to move the horizontal plate, combined with the inclined plane and ball bearings, a smooth transition of the express delivery is achieved, solving the problem of easy damage to express delivery at high-low drop points in existing conveyors, and improving conveying efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 匹帅机械科技(上海)有限公司
- Filing Date
- 2025-08-05
- Publication Date
- 2026-06-23
AI Technical Summary
Existing conveyors lack cushioning devices when transporting express packages at varying heights, making the packages susceptible to damage during the fall.
A courier conveying system including a high-level conveyor belt and a low-level conveyor belt was designed. Through a receiving plate and a transmission mechanism, a motor-driven screw drives the horizontal plate and the sliding plate to move, realizing the longitudinal movement of the receiving plate. Combined with inclined planes and ball bearings to reduce friction, the courier smoothly transitions to the low-level conveyor belt.
It effectively reduces the probability of damage when express packages fall from heights, and improves the stability and safety of delivery.
Smart Images

Figure CN224393905U_ABST