CN215379716U

CN215379716U - Mechanical tooth head of forest reclamation crusher

Info

Publication number: CN215379716U
Application number: CN202121866861.XU
Authority: CN
Inventors: 刘高
Original assignee: Wuxi Simon Machinery Manufacturing Co ltd
Current assignee: Ganzhou baoside Machinery Technology Co.,Ltd.
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-04
Anticipated expiration: 2031-08-11

Abstract

The utility model relates to the technical field of crushers, in particular to a mechanical tooth head of a forest reclamation crusher. The novel knife comprises a knife body, wherein a knife groove is formed in one end of the knife body, a knife head is arranged in the knife groove, and a protection block is arranged at the other end of the knife body. The cutter body is arranged on the base of the grinder, and the protective block is positioned above the base, so that the base can be protected by the protective block, the damage of broken wood and broken stone to the base in the using process is avoided, and the service life of the whole grinder is prolonged.

Description

Mechanical tooth head of forest reclamation crusher

Technical Field

The utility model relates to the technical field of crushers, in particular to a mechanical tooth head of a forest reclamation crusher.

Background

In forestry maintenance equipment, because of the existence of hard materials such as ores, a crusher is generally adopted for crushing treatment. The existing crusher mostly adopts a mechanical tooth head, the mechanical tooth head is arranged on a machine base and is in collision type contact with an article, and therefore the article is crushed and crushed. During operation, the frame can contact with article to damage the frame, thereby need change the frame, reduce the life-span of using.

The above problems are problems that the art needs to solve.

Disclosure of Invention

The utility model aims to provide a mechanical tooth head of a forest reclamation crusher, so that the service life is prolonged.

In order to solve the technical problem, the utility model provides the following scheme: the utility model provides a pulverizer machinery tooth head is cultivated in a forest, includes the cutter body, cutter body one end is provided with the sword groove, the inside tool bit that is provided with in sword groove, the cutter body other end is provided with the protection piece.

As a further improvement of the utility model, a convex block is arranged in the middle of the protection block, and cambered surfaces are arranged on two sides of the convex block.

As a further improvement of the utility model, a slope surface is symmetrically arranged on the cutter body between the cutter groove and the protection block.

As a further improvement of the utility model, two side surfaces of the cutter body are provided with thickened surfaces.

As a further improvement of the utility model, the cutter body is provided with a mounting hole, and a limiting pipe is arranged on the cutter body at the mounting hole.

As a further improvement of the utility model, the cutter body is provided with a limiting block corresponding to the limiting pipe.

As a further improvement of the utility model, the knife grooves are L-shaped.

The utility model has the beneficial effects that:

the cutter body is arranged on the base of the grinder, and the protective block is positioned above the base, so that the base can be protected by the protective block, the damage of broken wood and broken stone to the base in the using process is avoided, and the service life of the whole grinder is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of another view angle of the present invention.

Reference numerals: 1. a cutter body; 2. a cutter groove; 3. a cutter head; 4. a protection block; 401. a bump; 402. a cambered surface; 5. mounting holes; 6. a limiting pipe; 7. a limiting block; 8. a slope surface; 9. and (5) thickening the noodles.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, the cutting tool comprises a cutting tool body 1, wherein one end of the cutting tool body 1 is provided with a cutting groove 2, a cutting head 3 is arranged in the cutting groove 2, and the other end of the cutting tool body 1 is provided with a protective block 4. Install cutter body 1 on the frame of rubbing crusher, protection piece 4 is located the top of frame this moment for protection piece 4 can protect the frame, avoids garrulous wood and rubble to the destruction of frame in the use, and then improves the life-span of whole use.

In this embodiment, the middle of the protection block 4 is provided with a convex block 401, and two sides of the convex block 401 are provided with arc surfaces 402. Protection piece 4 is when the wearing and tearing with garrulous wood and rubble contact, garrulous wood and rubble at first contact with lug 401, and later garrulous wood and rubble can fall to ground along cambered surface 402 to make protection piece 4 when the protection frame, can also practice thrift the cost.

In this embodiment, in order to avoid garrulous wood and rubble piling up in cutter body 1 department to lie in on cutter body 1 that the symmetry is provided with domatic 8 between sword groove 2 and the protective block 4, garrulous wood and rubble can carry out the landing along domatic 8, thereby can avoid piling up of garrulous wood and rubble, can also avoid garrulous wood and rubble to the secondary damage of cutter body 1 simultaneously.

In this embodiment, both sides face of the cutter body 1 is provided with the thickened face 9, and the protection of the thickened face 9 can improve the wear resistance of the side face of the cutter body 1, so as to improve the service life of the cutter body 1.

In this embodiment, for the convenience of cutter body 1 and frame be connected fixedly to be provided with mounting hole 5 on cutter body 1, lie in mounting hole 5 department on cutter body 1 and be provided with spacing pipe 6, correspond spacing pipe 6 on cutter body 1 simultaneously and be provided with stopper 7, stopper 7 is hugged closely along the wall of frame, and spacing pipe 6 is connected with spacing hole on the frame simultaneously, wears to establish into the mounting hole through the bolt at last, carries out fixed connection to cutter body 1 and frame.

In this embodiment, in order to improve the area of contact of tool bit 3 with garrulous wood and rubble to be L type form with sword groove 2 design, thereby can improve the area that tool bit 3 exposes, thereby improve kibbling efficiency.

During the in-service use, hug closely stopper 7 on the cutter body 1 along the wall of frame, spacing pipe 6 is connected with spacing hole on the frame simultaneously, wear to establish into the mounting hole through the bolt at last, carry out fixed connection to cutter body 1 and frame, the rubbing crusher is at the during operation, garrulous wood and rubble can be avoided to the destruction of frame to protection piece 4, the life-span of using is prolonged, garrulous wood and rubble still carry out the landing along domatic 8 simultaneously, avoid garrulous wood and rubble to the injury of cutter body 1.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. The equivalent substitution or change made by the technical personnel in the technical field on the basis of the utility model is all within the protection scope of the utility model. The protection scope of the utility model is subject to the claims.

Claims

1. The utility model provides a mechanical tooth head of forest reclamation grinder, its characterized in that, includes cutter body (1), cutter body (1) one end is provided with sword groove (2), sword groove (2) inside is provided with tool bit (3), the cutter body (1) other end is provided with protection piece (4).

2. The mechanical tooth head of a reclamation crusher according to claim 1, wherein the middle part of the guard block (4) is provided with a convex block (401), and the two sides of the convex block (401) are provided with cambered surfaces (402).

3. A mechanical tooth head of a reclamation crusher as claimed in claim 1, wherein a slope surface (8) is symmetrically arranged on the cutter body (1) between the cutter groove (2) and the protection block (4).

4. The mechanical tooth head of a reclamation crusher according to claim 1, wherein the body (1) is provided with thickened surfaces (9) on both sides.

5. The mechanical tooth head of the reclamation crusher in the claim 1, characterized in that the cutter body (1) is provided with a mounting hole (5), and the cutter body (1) is provided with a limiting pipe (6) at the mounting hole (5).

6. A mechanical tooth head of a reclamation crusher as claimed in claim 5, wherein the cutter body (1) is provided with a limiting block (7) corresponding to the limiting pipe (6).

7. A forestry shredder mechanical bit as claimed in claim 1, wherein the cutter slot (2) is L-shaped.