CN214974616U

CN214974616U - Novel rotor disc

Info

Publication number: CN214974616U
Application number: CN202121640368.6U
Authority: CN
Inventors: 朱红飞
Original assignee: Jiangsu Hongfa Machinery Technology Co ltd
Current assignee: Jiangsu Hongfa Machinery Technology Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-03
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a novel rotor disc, including the carousel body, carousel body central point puts and has seted up the main shaft mounting hole, the carousel body outside is equipped with a plurality of slots, all be equipped with the fixed block in the slot, be equipped with the mounting groove in the fixed block, mounting groove both ends opening part all is equipped with the bolt, be equipped with the spring in the mounting groove, spring one end and bolt connection, carousel body both sides are equipped with a plurality of spacing holes, bolt and spacing hole card with even, broken tool bit has all been welded on the fixed block top, broken tool bit top all is equipped with the guard plate, carousel body outside cover is equipped with wear-resisting steel sheet, be equipped with a plurality of bolt holes on the guard plate, the bolt hole all is equipped with the bolt, the guard plate passes through bolt and broken tool bit threaded connection, the utility model discloses, simple structure is reasonable, the modern design, easy operation is convenient, can effectively improve this carousel body structural strength, has higher practical value.

Description

Novel rotor disc

Technical Field

The utility model relates to a rotor disc technical field specifically is a novel rotor disc.

Background

The crusher is used for fine crushing of medium-hardness brittle materials and is applied to industries such as cement raw materials, clinker, gypsum products, mines, building materials, buildings, metallurgy, chemical engineering and the like. At present, in the era that plastic products are gradually replacing some steel parts, the price of products can be reduced to a great extent, the replacement cost is lower than that of the steel parts, and a large amount of plastic needs to be recycled. The first step of plastic recovery is to crush the waste plastic, then granulate, grind and injection mold.

When a rotor disc on the existing crusher is used for a long time, the crushing cutter head can be abraded in different degrees due to long-time operation, and workers need to disassemble the crusher to replace the rotor disc, so that the method is troublesome to operate and causes great waste. We have therefore made an improvement to this and propose a new rotor disc.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel rotor disc, including the carousel body, carousel body central point puts and has seted up the main shaft mounting hole, the carousel body outside is equipped with a plurality of slots, all be equipped with the fixed block in the slot, be equipped with the mounting groove in the fixed block, mounting groove both ends opening part all is equipped with the bolt, be equipped with the spring in the mounting groove, spring one end and bolt connection, the broken tool bit has all been welded on the fixed block top, broken tool bit top all is equipped with the guard plate, carousel body outside cover is equipped with wear-resisting steel sheet.

As a preferred technical scheme of the utility model, the slot encircles the setting in the carousel body outside, just the interval equals between the slot.

As an optimal technical scheme of the utility model, the fixed block is blocked and is connected with the slot, just the slot internal diameter slightly is greater than fixed block cross-section external diameter.

As an optimal technical scheme of the utility model, carousel body both sides are equipped with a plurality of spacing holes, bolt and spacing hole card and connection.

As a preferred technical scheme of the utility model, be equipped with a plurality of bolt holes on the guard plate, the bolt hole all is equipped with the bolt, the guard plate passes through bolt and broken tool bit threaded connection.

As an optimal technical scheme of the utility model, carousel body both sides all are equipped with wear-resisting welding line, wear-resisting welding line is by the horizontal network structure who welds the crisscross formation each other of line and horizontal welding line.

As an optimal technical scheme of the utility model, wear-resisting steel integrated circuit board with in the carousel body outside, just the thickness of wear-resisting steel plate is 0.3 ~ 0.5 cm.

As an optimal technical scheme of the utility model, carousel body, broken tool bit and guard plate are the steel material.

The utility model has the advantages that:

1. according to the novel rotor disc, the distance between the slots is equal, the stability of the turntable body when the turntable body is driven is improved, the bolt and the limiting hole are mutually clamped when the crushing cutter head is replaced and installed through the matching of the mounting groove, the bolt and the spring, the crushing cutter head is fixed, on one hand, the crushing cutter head is convenient for workers to detach and maintain, on the other hand, convenience is provided for the workers to replace the crushing cutter head, and the operation difficulty is greatly reduced;

2. according to the novel rotor disc, the wear-resistant steel plate is clamped outside the turntable body, the thickness of the wear-resistant steel plate is 0.3-0.5 cm, the turntable body is protected, the turntable body is prevented from being worn, the friction force of the side edge of the turntable body is increased through the wear-resistant welding lines, and plastic products are crushed;

3. according to the novel rotor disc, the turntable body, the crushing cutter head and the protection plate are made of steel, and the steel has the advantages of strong hardness, corrosion resistance, oxidation resistance and the like, so that the structural strength and the service life of the turntable body are improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve this carousel body structural strength, has higher practical value.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a novel rotor disc of the present invention;

fig. 2 is a perspective view of a novel rotor disc turntable body of the present invention;

fig. 3 is a schematic structural view of the novel rotor disc crushing cutter head of the present invention.

In the figure: 1. a turntable body; 2. a slot; 3. a main shaft mounting hole; 4. a limiting hole; 5. crushing a cutter head; 6. protection; 7. a bolt; 8. a fixed block; 9. mounting grooves; 10. a bolt; 11. a spring; 12. wear-resistant weld marks; 13. wear-resistant steel plates.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a novel rotor disc, including

carousel body

1, 1 central point of carousel body puts and has seted up main shaft mounting hole 3, the 1 outside of carousel body is equipped with a plurality of slots 2, all be equipped with fixed block 8 in the slot 2, be equipped with mounting groove 9 in the fixed block 8, the both ends opening part of mounting groove 9 all is equipped with bolt 10, be equipped with spring 11 in the mounting groove 9, spring 11 one end is connected with

bolt

10, 8 top of fixed block all welds

broken tool bit

5, 5 tops of broken tool bit all are equipped with

guard plate

6, 1 outside cover of carousel body is equipped with wear-resisting steel sheet 13.

The slots 2 are arranged around the outer side of the turntable body 1, and the intervals between the slots 2 are equal.

The fixing block 8 is connected with the slot 2 in a clamping manner, and the inner diameter of the slot 2 is slightly larger than the outer diameter of the section of the fixing block 8.

Wherein, a plurality of spacing holes 4 are arranged on two sides of the turntable body 1, and the bolt 10 is clamped and connected with the spacing holes 4.

Wherein, be equipped with a plurality of bolt holes on the guard plate 6, the bolt hole all is equipped with bolt 7, guard plate 6 passes through

bolt

7 and 5 threaded connection of broken tool bit.

Wherein, carousel body 1 both sides all are equipped with wear-resisting welding line 12, wear-resisting welding line 12 is by the crisscross network structure who forms of horizontal welding line and horizontal welding line each other.

Wherein, wear-resisting steel sheet 13 card with in the 1 outside of carousel body, just wear-resisting steel sheet 13's thickness is 0.3 ~ 0.5cm, has realized protecting carousel body 1, has prevented the wearing and tearing of carousel body 1, and the steel has very strong hardness, corrosion-resistant and oxidation-resistant etc. and has a bit, has increased this carousel body 1's structural strength and life.

Wherein, carousel body 1, broken tool bit 5 and guard plate 6 are the steel material.

The working principle is as follows: this kind of novel rotor disc, equal through setting up the interval between the slot 2, stability when this carousel body 1 is driven has been improved, through mounting groove 9, bolt 10 and spring 11 cooperate the use, realized when changing the installation to broken tool bit 5, bolt 10 with spacing hole 4 mutually block with, realized the fixed to broken tool bit 5, made things convenient for the staff to dismantle the maintenance to broken tool bit 5 on the one hand, on the other hand provides the convenience for the staff to change broken tool bit 5, great reduction the operation degree of difficulty, through wear-resisting steel sheet 13 card and outside carousel body 1, and the thickness of wear-resisting steel sheet 13 is 0.3 ~ 0.5cm, realized protecting carousel body 1, prevented the wearing and tearing of carousel body 1, through being provided with wear-resisting welding line 12, the frictional force of carousel body 1 side has been increased, realize the plastics article breakage, through carousel body 1, The crushing cutter head 5 and the protection plate 6 are made of steel, and the steel has the advantages of strong hardness, corrosion resistance, oxidation resistance and the like, so that the structural strength and the service life of the turntable body 1 are improved; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve this carousel body structural strength, has higher practical value.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel rotor disc, includes carousel body (1), its characterized in that, carousel body (1) central point puts and has seted up main shaft mounting hole (3), carousel body (1) outside is equipped with a plurality of slots (2), all be equipped with fixed block (8) in slot (2), be equipped with mounting groove (9) in fixed block (8), mounting groove (9) both ends opening part all is equipped with bolt (10), be equipped with spring (11) in mounting groove (9), spring (11) one end is connected with bolt (10), broken tool bit (5) have all been welded on fixed block (8) top, broken tool bit (5) top all is equipped with guard plate (6), carousel body (1) outside cover is equipped with wear-resisting steel sheet (13).

2. A new rotor disc according to claim 1, characterized in that the slots (2) are arranged around the outside of the rotor disc body (1), and the slots (2) are equally spaced.

3. The novel rotor disk as claimed in claim 1, wherein the fixing block (8) is clamped and connected with the slot (2), and the inner diameter of the slot (2) is slightly larger than the outer diameter of the section of the fixing block (8).

4. A novel rotor disc according to claim 1, characterized in that, a plurality of limiting holes (4) are provided on both sides of the turntable body (1), and the plug pins (10) are engaged and connected with the limiting holes (4).

5. The novel rotor disc as claimed in claim 1, wherein the protection plate (6) is provided with a plurality of bolt holes, the bolt holes are provided with bolts (7), and the protection plate (6) is in threaded connection with the crushing cutter head (5) through the bolts (7).

6. A novel rotor disc according to claim 1, characterized in that the wear-resistant weld lines (12) are arranged on both sides of the rotor disc body (1), and the wear-resistant weld lines (12) are of a net structure formed by mutually staggered transverse weld lines and transverse weld lines.

7. The novel rotor disk as claimed in claim 1, wherein the wear-resistant steel plate (13) is clamped outside the rotating disk body (1), and the thickness of the wear-resistant steel plate (13) is 0.3-0.5 cm.

8. A new rotor disc according to claim 1, characterised in that the turntable body (1), the crushing cutter head (5) and the protection plate (6) are all made of steel.