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CN-224211160-U - Embedded iron tooth of diging of preventing

CN224211160UCN 224211160 UCN224211160 UCN 224211160UCN-224211160-U

Abstract

The utility model discloses an embedded anti-digging tooth, which aims to provide an embedded anti-digging tooth with high strength and strong durability, and the technical scheme is characterized by comprising two parallel long strip-shaped base plates with equal length, a connecting beam is arranged between the two base plates, the two connecting ends of the base plate and the connecting beam are respectively provided with iron teeth with a trapezoid prism structure, the bottom surface of the base plate is provided with a reinforcing layer, the reinforcing layer consists of a plurality of metal wires which are transversely arranged and a compression bar which is longitudinally arranged, and the metal wires are limited at the bottom of the base plate by the compression bar so as to prevent the metal wires from falling off. The utility model is suitable for the technical field of track iron teeth.

Inventors

  • ZHU SHUNHUI
  • LIANG WEITIAN
  • Feng Nianhong

Assignees

  • 浙江启龙科技有限公司

Dates

Publication Date
20260508
Application Date
20250624

Claims (5)

  1. 1. The utility model provides an embedded iron tooth of diging that prevents, includes two parallel and equilong rectangular shape base plate (1), is equipped with tie-beam (2) between two base plates (1), its characterized in that, two the base plate (1) all is equipped with trapezoidal prism structure's iron tooth (3) with the link of tie-beam (2), base plate (1) bottom surface is equipped with the enhancement layer, the enhancement layer comprises a plurality of wire (4) of transverse arrangement and longitudinally arranged's depression bar (5), depression bar (5) restrict wire (4) in base plate (1) bottom.
  2. 2. The embedded anti-digging iron tooth according to claim 1, wherein the first reinforcing ribs (6) and the second reinforcing ribs (7) are arranged on two sides of the iron tooth (3), and the thickness of the first reinforcing ribs and the second reinforcing ribs is 1/4-1/2 of the thickness of the anti-digging iron tooth (3).
  3. 3. An in-line anti-pick tooth as claimed in claim 1, wherein the pitch of the anti-pick tooth (3) is 1/3-1/2 of the length of the base plate (1).
  4. 4. The embedded anti-digging iron tooth according to claim 1, wherein two base plates (1) are symmetrically provided with limiting wing plates (8), two ends of each limiting wing plate (8) extend out of the base plate (1) to form protrusions (9), and the protrusions (9) are oppositely arranged to form limiting effect when two adjacent tracks are spliced.
  5. 5. The embedded anti-iron-digging tooth according to claim 1, wherein mounting blocks (10) for mounting the compression bar (5) are symmetrically arranged at two ends of the bottom of the two base plates (1).

Description

Embedded iron tooth of diging of preventing Technical Field The utility model relates to the technical field of crawler iron teeth, in particular to an embedded anti-digging iron tooth. Background In the scenes of mining, tunnel engineering, military defense or important facility protection, when the traditional protective structure (such as common concrete, metal guardrails and the like) faces to the excavation of tools such as an excavator, a pick and the like, the conditions of structural damage and penetration easily occur, and malicious excavation or engineering damage cannot be effectively resisted. Under long-term stress or repeated excavation impact, the traditional material is easy to crack and deform, the protective performance is reduced along with time, and the maintenance cost is high. Disclosure of utility model Aiming at the defects in the prior art, the utility model aims to provide the embedded anti-iron-digging tooth with high strength and high durability. In order to achieve the above purpose, the utility model provides the technical scheme that the embedded anti-iron-digging tooth comprises two parallel long strip-shaped base plates with equal length, a connecting beam is arranged between the two base plates, iron teeth with trapezoid prism structures are arranged at the connecting ends of the two base plates and the connecting beam, a reinforcing layer is arranged on the bottom surface of the base plate, the reinforcing layer consists of a plurality of metal wires which are transversely arranged and a compression bar which is longitudinally arranged, and the metal wires are limited at the bottom of the base plate by the compression bar so as to prevent falling. The utility model is further provided with a first reinforcing rib and a second reinforcing rib at two sides of the iron tooth, wherein the thickness of the first reinforcing rib and the second reinforcing rib is 1/4-1/2 of the thickness of the anti-digging iron tooth. The utility model is further arranged that the tooth pitch of the anti-iron-digging tooth is 1/3-1/2 of the length of the base plate. The utility model is further characterized in that the base plate is symmetrically provided with limit wing plates, the parts, extending out of the base plate, of the two ends of each limit wing plate form protrusions, and the protrusions are arranged oppositely, so that a limit effect is formed when two adjacent tracks are spliced. The utility model is further characterized in that the two ends of the bottoms of the two base plates (1) are symmetrically provided with mounting blocks (10) for mounting the compression bars (5). The beneficial effects of the utility model are as follows: 1. Two parallel long strip-shaped base plates with equal length are connected through a connecting beam to form a firm frame structure, so that the iron teeth can keep a stable form in the working process, and deformation or shaking is not easy to occur. When the soil with hardness is excavated or larger resistance is met, the base plate and the connecting beam are matched with each other to bear external force jointly, so that the overall stability of the iron teeth is ensured, and the working efficiency is improved. The iron teeth of the trapezoid prism structure are arranged at the connecting ends of the base plate and the connecting beam, and the trapezoid prism structure has good mechanical properties and can increase the contact area and the connecting strength of the iron teeth and the base plate and the connecting beam. In the excavating process, the iron teeth can be firmly fixed on the base plate and are not easy to fall off, so that the normal use of the iron teeth is ensured, and the work interruption and equipment damage caused by the falling of the iron teeth are reduced. The enhancement layer that the base plate bottom surface set up comprises horizontal wire and vertical depression bar, and the depression bar is with the wire restriction in the base plate bottom, and the wire has good toughness and tensile strength, can disperse the pressure and the pulling force that the base plate received, strengthens the bulk strength of base plate, and vertical depression bar further fixes the wire, prevents that it from droing, has guaranteed the validity of enhancement layer. 2. When the iron teeth encounter hard objects during the digging process, they are subjected to a large impact force. The first reinforcing rib and the second reinforcing rib can disperse the impact forces to a larger range of the iron teeth, so that local stress concentration is avoided. For example, when the soil containing stones is excavated, the reinforcing ribs can disperse the impact force of the stones to the tips of the iron teeth to the side surfaces and the roots of the iron teeth, so that the risk of cracking or even breaking of the iron teeth is reduced, and the durability of the iron teeth is greatly improved. The thickness of the first reinforcing rib and the