CN213611706U

CN213611706U - Rotor assembly of sand making machine

Info

Publication number: CN213611706U
Application number: CN202022580533.5U
Authority: CN
Inventors: 于源源; 于守杰; 曹雪贤; 于溪溪; 谢晓艳
Original assignee: Zhengzhou Zhenhua Heavy Machinery Manufacturing Co ltd
Current assignee: Zhengzhou Zhenhua Heavy Machinery Manufacturing Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-07-06
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a system sand machine rotor subassembly, including rotor and sleeve pipe, sheathed tube outward appearance wall center department is provided with the rotor, the both sides that lie in the rotor on the sleeve pipe cup joint and highly have first annular reinforcement and second annular reinforcement, and first annular reinforcement and second annular reinforcement are fixed on the both sides table wall of rotor through fixing bolt respectively. The utility model discloses in, this system sand machine rotor subassembly is located the sheathed tube outside and is fixed with first annular reinforcement and second annular reinforcement on rotor both sides wall, through the setting of first annular reinforcement and second annular reinforcement, can consolidate the circular hole that the cooperation sleeve pipe that the center department of rotor was seted up used, prevents that rotor center opening part from breaking, the effectual life who improves the rotor.

Description

Rotor assembly of sand making machine

Technical Field

The utility model relates to a general mechanical equipment makes technical field, especially relates to a system sand machine rotor subassembly.

Background

The sand making machine is suitable for crushing soft or medium hard and extremely hard ore materials with the hardness not higher than 320Pa, and is widely applied to various departments such as large, smelting, building materials, highways, railways, water conservancy, chemical industry and the like.

At present, the rotor assembly of the sand making machine is low in strength and easy to deform and damage, and then the outer wall center of the rotor is provided with a round hole which is easy to break and damage, so that the service life of the rotor is greatly prolonged, and the requirement of a user cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sand making machine rotor assembly.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotor assembly of a sand making machine comprises a rotor and a sleeve;

a rotor is arranged at the center of the outer surface wall of the sleeve, a first annular reinforcing member and a second annular reinforcing member are sleeved on the two sides of the rotor and are in high height, and the first annular reinforcing member and the second annular reinforcing member are fixed on the outer surface walls of the two sides of the rotor through fixing bolts respectively;

a first reinforcing rib is welded between the outer surface wall of the first annular reinforcing member and the surface wall of one side of the rotor, and a second reinforcing rib is welded between the outer surface wall of the second annular reinforcing member and the surface wall of the other side of the rotor;

the welding has first support column between the outer table wall of sleeve pipe one end and the first strengthening rib, the welding has the second support column between the outer table wall of the sleeve pipe other end and the second strengthening rib.

Preferably, first strengthening rib is provided with four altogether, and four first strengthening ribs are the annular distribution, is ninety degrees contained angle between the two adjacent first strengthening ribs, the second strengthening rib is provided with four altogether, and four second strengthening ribs are the annular distribution, is ninety degrees contained angle between the two adjacent second strengthening ribs, adjacent two first strengthening rib with contained angle between the second strengthening rib equals.

Preferably, first support column is provided with four altogether, and four first support columns are the annular and distribute, and the contained angle between the two adjacent first support columns equals, the second support column is provided with four altogether, and the contained angle between four second support columns equals.

Preferably, a breaking hammer is fixed on the outer surface wall of the rotor through bolts.

Preferably, the breaking hammers are arranged in a plurality of numbers, the breaking hammers are distributed annularly, and the distance between every two adjacent breaking hammers is equal.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, this system sand machine rotor subassembly is located the sheathed tube outside and is fixed with first annular reinforcement and second annular reinforcement on rotor both sides wall, through the setting of first annular reinforcement and second annular reinforcement, can consolidate the circular hole that the cooperation sleeve pipe that the center department of rotor was seted up used, prevents that rotor center opening part from breaking, the effectual life who improves the rotor.

2. The utility model discloses in, this system sand machine rotor subassembly, on the both sides table wall of rotor and between first annular reinforcement and the second annular reinforcement welding have first strengthening rib and second strengthening rib, can consolidate the rotor, improved the intensity of rotor, and cooperate welded first support column and second support column, carry out dual reinforcement to the rotor, further improvement the intensity of rotor, prevent its deformation damage, further its life that improves.

Drawings

Fig. 1 is a schematic structural diagram of a rotor assembly of a sand making machine according to the present invention;

FIG. 2 is a top view of a rotor assembly of a sand making machine according to the present invention;

fig. 3 is the utility model provides a back structural schematic of rotor of sand making machine rotor subassembly.

Illustration of the drawings:

1. a rotor; 2. a sleeve; 3. a first annular stiffener; 4. a second annular stiffener; 5. a first reinforcing rib; 6. a second reinforcing rib; 7. a first support column; 8. a second support column; 9. and (5) breaking a hammer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, a sand making machine rotor assembly comprises a rotor 1 and a casing 2;

a rotor 1 is arranged at the center of the outer surface wall of the casing 2, a first annular reinforcing member 3 and a second annular reinforcing member 4 are sleeved on the casing 2 at the two sides of the rotor 1 in a sleeving manner, and the first annular reinforcing member 3 and the second annular reinforcing member 4 are fixed on the outer surface walls of the two sides of the rotor 1 through fixing bolts respectively;

a first reinforcing rib 5 is welded between the outer surface wall of the first annular reinforcing member 3 and one side surface wall of the rotor 1, and a second reinforcing rib 6 is welded between the outer surface wall of the second annular reinforcing member 4 and the other side surface wall of the rotor 1;

a first supporting column 7 is welded between the outer surface wall of one end of the sleeve 2 and the first reinforcing rib 5, and a second supporting column 8 is welded between the outer surface wall of the other end of the sleeve 2 and the second reinforcing rib 6.

First strengthening rib 5 is provided with four altogether, and four first strengthening ribs 5 are the annular distribution, is ninety degrees contained angle between two adjacent first strengthening ribs 5, and second strengthening rib 6 is provided with four altogether, and four second strengthening ribs 6 are the annular distribution, is ninety degrees contained angle between two adjacent second strengthening ribs 6, and the contained angle between two adjacent first strengthening ribs 5 and the second strengthening rib 6 equals.

The first support columns 7 are provided with four in total, the four first support columns 7 are distributed in an annular shape, included angles between every two adjacent first support columns 7 are equal, the second support columns 8 are provided with four in total, and included angles between every two adjacent second support columns 8 are equal.

A breaking hammer 9 is fixed on the outer surface wall of the rotor 1 through bolts.

The breaking hammer 9 is provided with a plurality of altogether, and a plurality of breaking hammer 9 is the annular and distributes, and the interval between two adjacent breaking hammers 9 equals.

The working principle is as follows: this system sand machine rotor subassembly, lie in the outside of sleeve pipe 2 and be fixed with first annular reinforcement 3 and second annular reinforcement 4 on 1 both sides wall of rotor, setting through first annular reinforcement 3 and second annular reinforcement 4, the circular hole that the cooperation sleeve pipe 2 that can set up is located to the center of rotor 1 used is consolidated, prevent that 1 central opening part of rotor from breaking, on the both sides table wall of rotor 1 and between first annular reinforcement 3 and the second annular reinforcement 4 welding have first strengthening rib 5 and second strengthening rib 6, can consolidate rotor 1, rotor 1's intensity has been improved, and cooperation welded first support column 7 and second support column 8, carry out dual reinforcement to rotor 1, further improvement rotor 1's intensity, prevent its deformation damage, improve its life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotor assembly of a sand making machine is characterized by comprising a rotor (1) and a sleeve (2);

a rotor (1) is arranged at the center of the outer surface wall of the casing (2), a first annular reinforcing piece (3) and a second annular reinforcing piece (4) are sleeved on the casing (2) and positioned at the two sides of the rotor (1) in a high degree, and the first annular reinforcing piece (3) and the second annular reinforcing piece (4) are fixed on the two side surface walls of the rotor (1) through fixing bolts respectively;

a first reinforcing rib (5) is welded between the outer surface wall of the first annular reinforcing member (3) and one side surface wall of the rotor (1), and a second reinforcing rib (6) is welded between the outer surface wall of the second annular reinforcing member (4) and the other side surface wall of the rotor (1);

the welding has first support column (7) between the outer table wall of sleeve pipe (2) one end and first strengthening rib (5), the welding has second support column (8) between the outer table wall of sleeve pipe (2) other end and second strengthening rib (6).

2. The rotor assembly of the sand making machine according to the claim 1, wherein the number of the first reinforcing ribs (5) is four, the four first reinforcing ribs (5) are distributed annularly, an included angle of ninety degrees is formed between two adjacent first reinforcing ribs (5), the number of the second reinforcing ribs (6) is four, the four second reinforcing ribs (6) are distributed annularly, an included angle of ninety degrees is formed between two adjacent second reinforcing ribs (6), and the included angles between two adjacent first reinforcing ribs (5) and the second reinforcing ribs (6) are equal.

3. A rotor assembly of a sand making machine according to claim 1, characterized in that the first support columns (7) are provided with four in total, the four first support columns (7) are distributed in a ring shape, the included angles between two adjacent first support columns (7) are equal, the second support columns (8) are provided with four in total, and the included angles between the four second support columns (8) are equal.

4. A rotor assembly for a sand maker according to claim 1, wherein a breaking hammer (9) is bolted to the outer surface wall of the rotor (1).

5. A rotor assembly of a sand making machine according to claim 4, characterized in that a plurality of the breaking hammers (9) are arranged, and the breaking hammers (9) are distributed in a ring shape, and the distance between two adjacent breaking hammers (9) is equal.