一种高强韧复合材质截齿
By installing wear-resistant and reinforcing components on the outer surface of the cutting tooth body, the problem of poor wear resistance during the rotation of the cutting tooth head is solved, realizing a high-strength and tough cutting tooth design, and improving crushing efficiency and service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANDONG PANCHENG IND TECHNOLOGY CO LTD
- Filing Date
- 2025-09-25
- Publication Date
- 2026-07-17
AI Technical Summary
The existing cutting tooth head has poor wear resistance and is easily damaged when the outer surface alloy cannot effectively resist the raw material during rotation.
Wear-resistant and reinforcing components, including inclined plates, contact heads, arc rings, protective alloys, reinforcing rings, and alloy pillars, are installed on the outer surface of the cutting head body. The synergistic effect of these components enhances wear resistance and strength.
It improves the wear resistance and strength of the cutting teeth, reduces the risk of damage to the outer surface, and enhances the crushing effect and service life.
Smart Images
Figure CN224515180U_ABST
Abstract
Claims
1. A high-toughness composite material pick, comprising a pick head body (1), a pick shank (2) is installed at the lower end of the pick head body (1), and an alloy bit head (3) is installed on the top surface of the pick head body (1), characterized in that: The outer surface of the cutting head body (1) is equipped with a wear-resistant component, and the outer surface of the alloy cutting head (3) is equipped with a reinforcing component; The wear-resistant component includes an inclined plate (4), on the top surface of which an abutment head (8) is installed. The top surface of the abutment head (8) has three sets of grooves (9), which are "V" shaped and adjacent sets of grooves (9) are "W" shaped.
2. The high-toughness composite material cutting pick according to claim 1, characterized in that: An arc-shaped ring (5) is installed on the right side surface of the inclined plate (4), and a through groove (6) is provided inside the arc-shaped ring (5).
3. The high-toughness composite material cutting pick according to claim 2, characterized in that: A protective alloy (7) is installed inside the through groove (6), and the protective alloy (7) is fixedly installed inside the through groove (6).
4. The high-toughness composite material cutting pick of claim 1, wherein: The reinforcement assembly includes a reinforcement ring (10) which is mounted on the outer surface of the alloy cutter head (3).
5. The high-toughness composite material cutting pick according to claim 4, characterized in that: A first mounting head (11) is installed on the left side of the reinforcing ring (10), and a second mounting head (12) is installed on the right side of the reinforcing ring (10).
6. The high-toughness composite material cutting pick of claim 5, wherein: The inner walls of the first mounting head (11) and the second mounting head (12) are both equipped with reinforcing rings (13). A reinforcing plate (14) is installed on the left side of the reinforcing ring (13). The end of the reinforcing plate (14) away from the reinforcing ring (13) is installed on the inner wall of the first mounting head (11).
7. The high-toughness composite material cutting pick of claim 4, wherein: An alloy column (15) is installed inside the reinforcing ring (10), and a wedge (16) is installed on the front surface of the reinforcing ring (10).