CN213541098U

CN213541098U - Bearing seat of crushing equipment

Info

Publication number: CN213541098U
Application number: CN202021540643.2U
Authority: CN
Inventors: 王文峰
Original assignee: Jiangsu Shanbao Group Co Ltd
Current assignee: Jiangsu Shanbao Group Co Ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-25
Anticipated expiration: 2030-07-27

Abstract

The utility model relates to the technical field of bearing seats, in particular to a bearing seat of crushing equipment, which comprises a bearing seat base, wherein the left side and the right side of the bearing seat base are both provided with fixed holes, the end part of the bearing seat base is connected with a lower part of the bearing seat, the bearing seat base and the lower part of the bearing seat are designed into an integral structure, rolling bearings are arranged at the center of the end part of the bearing seat base and the inner side of the lower part of the bearing seat, connecting holes are arranged at the left side and the right side of the lower part of the bearing seat, the connecting holes at the lower part of the bearing seat are connected with the upper part of the bearing seat through connecting bolts, the bearing hole formed by the bearing seat base, the lower part of the bearing seat and the upper part, the utility model discloses a design can improve whole security, economic nature and the practicality of crushing plant bearing frame.

Description

Bearing seat of crushing equipment

Technical Field

The utility model relates to a bearing frame technical field specifically is a crushing equipment bearing frame.

Background

The bearing is characterized in that a supporting point is required to be arranged at a place with a bearing, an inner supporting point of the bearing is a shaft, an outer supporting point is a common bearing seat, the bearing is more commonly used in daily life due to the progress of the existing society, the number of the bearing seats is increased, wherein a plurality of groups of bearing seats are required for crushing equipment, the design of the bearing seat of the existing crushing equipment is convenient to maintain, the bearing seat is divided into two parts from a horizontal central line and is connected into a whole through a connecting bolt, but when the bearing is stressed in a unidirectional horizontal manner, the upper part of a stress center does not have a fixed stress bearing part, the connecting bolt bears larger tensile force, the bolt is easy to loosen and break, so that the bearing and the equipment are damaged, the cost consumption is higher, the overall safety, the economy and the practicability are generally low, therefore, a novel bearing seat of the crushing equipment is, the practicability of the bearing seat of the whole crushing equipment is improved, and the method is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crushing apparatus bearing frame to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a crushing equipment bearing frame, includes the bearing frame base, the fixed orifices has all been seted up to the left and right sides of bearing frame base, the end connection of bearing frame base has the bearing frame lower part, antifriction bearing has been placed to the center department of bearing frame base tip and the inboard of bearing frame lower part, the connecting hole has been seted up to the left and right sides of bearing frame lower part, the connecting hole of bearing frame lower part has bearing frame upper portion through connecting bolt connection, the connection kneck on bearing frame lower part and bearing frame upper portion is 15 jiaos of designs with the.

Preferably, the bearing seat base and the lower part of the bearing seat are designed into an integrated structure.

Preferably, the structure sizes of the center of the end part of the bearing seat base and the inner side of the lower part of the bearing seat base correspond to the external structure size of the rolling bearing, and the connecting groove is formed in the bottom of the upper part of the bearing seat base corresponding to the external structure size of the rolling bearing.

Preferably, the inner side wall of the connecting hole is provided with an internal thread, the internal thread of the connecting hole is arranged corresponding to the external thread of the connecting bolt, and the connecting mode is threaded connection.

Preferably, the bearing hole formed by the bearing seat base, the lower part of the bearing seat and the upper part of the bearing seat is connected with the rolling bearing in a rotating way.

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

the utility model discloses in, through the design of crushing plant bearing frame, bearing frame lower part and bearing frame upper portion's junction is divided into two designs from the rotatory 15 positions of horizontal center line, even as an organic whole through connecting bolt, when the one-way horizontal atress of bearing, there is 15 fixed bearing capacity positions on atress center upper portion, and connecting bolt bears less pulling force this moment, and connecting bolt can not become flexible, fracture, and bearing long service life, overall security, economic nature and practicality are higher.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall explosion structure of the present invention;

fig. 3 is a sectional view of the whole structure of the present invention.

In the figure: 1-bearing seat base, 2-fixing hole, 3-bearing seat lower part, 4-rolling bearing, 5-connecting hole, 6-connecting bolt and 7-bearing seat upper part.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a bearing seat of crushing equipment comprises a bearing seat base 1, fixing holes 2 are formed in the left side and the right side of the bearing seat base 1, the end portion of the bearing seat base 1 is connected with a bearing seat lower portion 3, the bearing seat base 1 and the bearing seat lower portion 3 are designed into an integral structure, rolling bearings 4 are placed at the center of the end portion of the bearing seat base 1 and the inner side of the bearing seat lower portion 3, connecting holes 5 are formed in the left side and the right side of the bearing seat lower portion 3, the connecting holes 5 of the bearing seat lower portion 3 are connected with a bearing seat upper portion 7 through connecting bolts 6, inner side walls of the connecting holes 5 are provided with inner threads, the inner threads of the connecting holes 5 are arranged corresponding to outer threads of the connecting bolts 6 in a threaded connection mode, the structural sizes of the center, the bottom of bearing frame upper portion 7 corresponds antifriction bearing 4's exterior structure size and has seted up the spread groove, bearing frame base 1, the dead eye that bearing frame lower part 3 and bearing frame upper portion 7 are constituteed is connected for rotating with antifriction bearing 4's connected mode, the connection kneck of bearing frame lower part 3 and bearing frame upper portion 7 is 15 design of angle with the horizontal direction, design through the crushing equipment bearing frame, the junction of bearing frame lower part 3 and bearing frame upper portion 7 is divided into two from the rotatory 15 position of horizontal central line one-tenth design, it is even as an organic whole through connecting bolt 6, when the one-way horizontal atress of bearing, there is 15 fixed bearing capacity position on atress center upper portion, connecting bolt 6 bears less pulling force this moment, connecting bolt 6 can not become flexible, the fracture, bearing long service life, overall safety, economy and practicality are higher.

The utility model discloses work flow: when the crushing equipment bearing seat is used, firstly, the bearing seat base 1 is fixed at a designated position through the fixing hole 2, then the rolling bearing 4 is placed at the end part of the bearing seat base 1 and the inner side of the bearing seat lower part 3, then the bearing seat upper part 7 is attached to the bearing seat lower part 3, the rolling bearing 4 is clamped inside, the bearing seat lower part 3 and the bearing seat upper part 7 are connected and fixed through the connecting bolt 6 through the connecting hole 5, the whole using process is simple and convenient, through the design of the crushing equipment bearing seat, the connecting part of the bearing seat lower part 3 and the bearing seat upper part 7 rotates 15 degrees from the horizontal central line and is divided into two parts, the two parts are connected into a whole through the connecting bolt 6, when the bearing is subjected to unidirectional horizontal stress, the upper part of the stress center is provided with a 15-degree fixed stress bearing part, fracture, bearing long service life compares with current crushing equipment bearing frame, the utility model discloses a design can improve whole security, economic nature and the practicality of crushing equipment bearing frame.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crushing equipment bearing frame, includes bearing frame base (1), its characterized in that: fixed orifices (2) have all been seted up to the left and right sides of bearing frame base (1), the end connection of bearing frame base (1) has bearing frame lower part (3), antifriction bearing (4) have been placed to the center department of bearing frame base (1) tip and the inboard of bearing frame lower part (3), connecting hole (5) have been seted up to the left and right sides of bearing frame lower part (3), connecting hole (5) of bearing frame lower part (3) are connected with bearing frame upper portion (7) through connecting bolt (6), the connection kneck and the horizontal direction of bearing frame lower part (3) and bearing frame upper portion (7) are 15 jiaos of designs.

2. A crushing plant bearing block according to claim 1, wherein: the bearing seat base (1) and the lower part (3) of the bearing seat are designed into an integrated structure.

3. A crushing plant bearing block according to claim 1, wherein: the structure size of the center of the end part of the bearing seat base (1) and the inner side of the lower part (3) of the bearing seat is arranged corresponding to the external structure size of the rolling bearing (4), and the bottom of the upper part (7) of the bearing seat is provided with a connecting groove corresponding to the external structure size of the rolling bearing (4).

4. A crushing plant bearing block according to claim 1, wherein: the inner side wall of the connecting hole (5) is provided with an internal thread, the internal thread of the connecting hole (5) is arranged corresponding to the external thread of the connecting bolt (6), and the connecting mode is threaded connection.

5. A crushing plant bearing block according to claim 1, wherein: the connection mode of a bearing hole formed by the bearing seat base (1), the bearing seat lower part (3) and the bearing seat upper part (7) and the rolling bearing (4) is rotation connection.