一种增强型锄头
By adopting a welded one-piece hoe plate structure on the hoe, combined with a high-strength alloy blade and a low-cost material root design, the problem of high cost or poor performance of traditional hoes is solved, achieving efficient use and economical production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 雷挺
- Filing Date
- 2025-01-06
- Publication Date
- 2026-07-17
AI Technical Summary
Traditional hoes suffer from high material costs or poor performance, making it difficult to strike a balance between ensuring lifespan and durability.
The hoe plate is constructed by welding into a single unit. The blade is made of high-strength alloy material, while the root and other parts are made of lower-cost materials. The design of the hoe hoop and hoe sleeve enhances connection stability and distributes stress.
It improves the wear resistance and sharpness of the hoe, extends its service life, reduces production costs, and enhances the overall structural stability and performance.
Smart Images
Figure CN224503947U_ABST
Abstract
Claims
1. An enhanced spade, characterized by, The hoe includes a hoe plate and a hoe sleeve. The hoe plate has a first plate surface and a second plate surface, which are welded together to form a single unit. The hoe plate has a root portion and a cutting edge positioned opposite each other. The root portion is located on the first plate surface, and the cutting edge is located on the second plate surface. The second plate surface is made of an alloy. The hoe sleeve is connected to the root portion. The hoe also includes a hoe hoop. The root portion has a mounting groove. The side of the hoe sleeve is welded to the side wall of the mounting groove. The hoe hoop includes a first fixing section, a surrounding section, and a second fixing section. The surrounding section surrounds the hoe sleeve, and its two ends are respectively connected to the first fixing section and the second fixing section. The first fixing section and the second fixing section are arranged along the edge of the hoe plate and welded to the edge of the hoe plate. The surrounding section is welded to the hoe sleeve. The inner side wall of the hoe hoop has a limiting groove, and the edge of the hoe plate is inserted into the limiting groove.
2. The enhanced spade of claim 1, wherein, The alloy is one of carbon steel alloy, manganese steel alloy, chromium vanadium steel alloy, and boron steel alloy.
3. The enhanced spade of claim 1, wherein, The thickness of the hoe hoop gradually decreases from top to bottom.
4. The enhanced spade of claim 1, wherein, The hoe hoop, hoe sleeve, and first plate are made of steel.
5. The enhanced spade of claim 1 wherein, The hoe sleeve is designed as a cylindrical tube, and its inner diameter gradually decreases from top to bottom.
6. The enhanced spade of claim 1, wherein, The hoe sleeve includes a curved segment and a straight segment, with the two ends of the curved segment connecting to the two ends of the straight segment.
7. The enhanced spade of claim 5 or 6, wherein, The side of the hoe sleeve is provided with a positioning through hole.
8. The enhanced spade of claim 1, wherein, The mounting groove has a first accommodating area and a second accommodating area on both sides for accommodating the first fixed section and the second fixed section, respectively.