一种搬运机器人的伸缩结构
By incorporating a two-stage support rod structure within the fork of the handling robot and optimizing the hinge point position, the problems of large deflection and swaying in the existing fork structure are solved, resulting in higher lifting height and stability, and adaptability to operations in confined spaces.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- YANTAI JIABEI INTELLIGENT TECH CO LTD
- Filing Date
- 2025-07-01
- Publication Date
- 2026-07-17
AI Technical Summary
Existing handling robots with fork-tooth structures suffer from excessive deflection when lifting goods, making them unsuitable for operation in small spaces and prone to swaying.
The system employs a lead screw driven by a fork tooth to drive a two-stage support rod structure, including a primary support rod and a secondary support rod. By optimizing the position and connection method of the support rods through the design of the hinge point, a higher lifting height and greater stability can be achieved.
The increased lifting height and reduced support point spacing make it suitable for operation in confined spaces, reducing the risk of mechanism swaying and enhancing the robot's load-bearing capacity.
Smart Images
Figure CN224513108U_ABST
Abstract
Claims
1. A telescopic structure for a handling robot, comprising a fork tooth (10), wherein a lead screw (9) is disposed within the fork tooth (10), a drive motor for driving the lead screw (9) to rotate is disposed on the fork tooth (10), and two nuts (8) are disposed on the lead screw (9), characterized in that: Each nut (8) has a slider (1) on both sides along the axis of the lead screw (9). The two sliders (1) on the same nut (8) are respectively provided with a primary support rod A (2) and a primary support rod B (3). The primary support rods A (2) and B (3) on different nuts (8) are hinged together to form a hinge point c. The hinge point c is located in the lower part of the center of the length of the primary support rod A (2). The other ends of the primary support rods A (2) and B (3) are respectively hinged to secondary support rods (4). The other ends of the two secondary support rods (4) are hinged together and connected to a horseshoe plate (5).
2. A telescoping structure for a transport robot according to claim 1, characterized in that: The lengths of the primary support rod A (2) and the primary support rod B (3) are equal.
3. A telescoping structure for a transport robot according to claim 2, characterized in that: The primary support rod B (3) and the secondary support rod (4) are connected by a connecting pin (7). The primary support rod A (2) is provided with a clearance hole (6). When the telescopic structure retracts, the connecting pin (7) enters the clearance hole (6).
4. The telescoping structure of a transport robot according to claim 2, wherein: The primary support rod B(3) is a Z-shaped rod. The primary support rod B(3) includes a thick plate in the middle and thin plate at both ends. The thickness of the thick plate of the primary support rod B(3) is equal to the sum of the thickness of the thin plate of the primary support rod B(3) and the thickness of the primary support rod A(2).
5. The telescoping structure of a transport robot according to claim 2, wherein: The length of the secondary support rod (4) is less than the lengths of the primary support rod A (2) and the primary support rod B (3).