CN210206967U

CN210206967U - Jaw crusher with screening function

Info

Publication number: CN210206967U
Application number: CN201920855173.XU
Authority: CN
Inventors: Guosheng Bai; 白国生
Original assignee: Houying Group Anshan Huolong Mining Co Ltd
Current assignee: Houying Group Anshan Huolong Mining Co Ltd
Priority date: 2019-06-09
Filing date: 2019-06-09
Publication date: 2020-03-31
Anticipated expiration: 2029-06-09

Abstract

The utility model relates to the technical field of jaw crushers, in particular to a jaw crusher with a screening function, which comprises a jaw crusher main body and a fixed seat, wherein the inner side of the top end of the fixed seat is fixedly connected with the jaw crusher main body, the bottom end of the jaw crusher main body is communicated with a vertically arranged discharge hopper, the inner side of the rear end of the fixed seat is fixedly connected with a motor, the end of a main shaft of the motor is fixedly connected with a cam, the top end of the cam is provided with a guide wheel, the outer side of the guide wheel is rotatably connected with a vertically arranged connecting rod, the top end of the connecting rod is fixedly connected with a slide block, and the slide block is connected with the fixed seat in a sliding way, in the utility model, crushed stones can be screened and distinguished through the action of a screen mesh, the screening efficiency is improved, and the screen mesh can be driven to periodically and repeatedly, the working efficiency is improved.

Description

Jaw crusher with screening function

Technical Field

The utility model relates to a jaw breaker technical field specifically is a jaw breaker with screening function.

Background

The jaw crusher is mainly used for crushing various ores and large materials with medium granularity and is widely applied to the mining industry. The existing jaw crusher has single function, does not have the function of screening after crushing stones, has low working efficiency and wastes manpower and material resources; the screen cloth is generally fixed inside the sieving mechanism, is not convenient for change, need change very inconvenient to whole sieving mechanism when the screen cloth damages.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a jaw breaker with screening function 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:

a jaw crusher with a screening function comprises a jaw crusher main body and a fixing seat, wherein the jaw crusher main body is fixedly connected to the inner side of the top end of the fixing seat, the bottom end of the jaw crusher main body is communicated with a vertically arranged discharge hopper, a motor is fixedly connected to the inner side of the rear end of the fixing seat, a cam is fixedly connected to the tail end of a main shaft of the motor, a guide wheel is arranged at the top end of the cam, a connecting rod which is vertically arranged is rotatably connected to the outer side of the guide wheel, a sliding block is fixedly connected to the top end of the connecting rod and slidably connected with the fixing seat, a limiting plate which is horizontally arranged is slidably connected to the outer side of the connecting rod and fixedly connected with the fixing seat, a first spring which is vertically arranged is fixedly connected to the top end of the limiting plate, the first spring is fixedly connected with a sliding block, and the inner, the inboard sliding connection of transposable one end has the spacer pin, the inboard sliding connection of transposable has the cardboard, the one end fixedly connected with slipmat of cardboard, the one end of slipmat is provided with the screen cloth, and the screen cloth setting is in transposable one end.

Preferably, a clamping groove is formed in the inner side of one end of the clamping plate, and the limiting pin is clamped with the clamping plate through the clamping groove.

Preferably, the non-slip mat is made of a rubber mat made of rubber.

Preferably, the number of the first springs is two in total, and the first springs are symmetrically distributed on the left side and the right side of the connecting rod.

Preferably, the outer side of the limiting pin is provided with a second spring, and two ends of the second spring are respectively fixedly connected with the rotating seat and the limiting pin.

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

1. the utility model discloses in, through setting up cardboard, spacer pin, swivel mount, slipmat, draw-in groove and second spring, can realize the fixed to the screen cloth through the effect of swivel mount on the one hand, also be convenient for when the screen cloth damages simultaneously to the quick replacement of screen cloth, solve the inconvenient problem of existing equipment screen cloth change.

2. The utility model discloses in, through setting up cam, guide pulley, fixing base, limiting plate, screen cloth and slider etc. the stone after can be broken through the effect of screen cloth screens the differentiation, has improved screening efficiency, and can drive the periodic reciprocal vibrations of screen cloth through the effect of cam for screening speed improves work efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: the device comprises a cam 1, a motor 2, a guide wheel 3, a connecting rod 4, a fixed seat 5, a limiting plate 6, a first spring 7, a sliding block 8, a jaw crusher main body 9, a discharge hopper 10, a screen 11, a clamping plate 12, a limiting pin 13, a rotary seat 14, an antiskid pad 15, a clamping groove 16 and a second spring 17.

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.

Referring to fig. 1-2, the present invention provides a technical solution:

a jaw crusher with a screening function comprises a jaw crusher main body 9 and a fixing seat 5, wherein the inner side of the top end of the fixing seat 5 is fixedly connected with the jaw crusher main body 9, the bottom end of the jaw crusher main body 9 is communicated with a vertically arranged discharge hopper 10, the inner side of the rear end of the fixing seat 5 is fixedly connected with a motor 2, the tail end of a main shaft of the motor 2 is fixedly connected with a cam 1, the top end of the cam 1 is provided with a guide wheel 3, the guide wheel 3 can be driven to move up and down through the action of the cam 1, the outer side of the guide wheel 3 is rotatably connected with a vertically arranged connecting rod 4, the top end of the connecting rod 4 is fixedly connected with a sliding block 8, the sliding block 8 is in sliding connection with the fixing seat 5, the outer side of the connecting rod 4 is slidably connected with a horizontally arranged limiting plate 6, the limiting plate 6 is fixedly connected with the fixing seat, and first spring 7 and slider 8 fixed connection, the inboard of slider 8 all rotates with the one end of fixing base 5 and is connected with swivel mount 14, the inboard sliding connection of one end of swivel mount 14 has spacer pin 13, the inboard sliding connection of swivel mount 14 has cardboard 12, the one end fixedly connected with slipmat 15 of cardboard 12, the one end of slipmat 15 is provided with screen cloth 11, and screen cloth 11 sets up in swivel mount 14's one end, can realize the screening to the ore through screen cloth 11's effect.

The inner side of one end of the clamping plate 12 is provided with a clamping groove 16, the limiting pin 13 is clamped with the clamping plate 12 through the clamping groove 16, and the limiting plate 12 can be limited and fixed through the action of the limiting pin 13, so that the screen cloth 11 can be conveniently taken out and replaced, the non-slip mat 15 is made of rubber mats made of rubber materials, on one hand, the fixed protection of the screen cloth 11 can be realized, on the other hand, the sliding phenomenon of the screen cloth 11 in the working process can be prevented, the number of the first springs 7 is two, the first springs 7 are symmetrically distributed on the left side and the right side of the connecting rod 4, the tensioning of the sliding block 8 can be realized through the action of the first springs 7, the normal work of the sliding block 8 is ensured, the outer side of the limiting pin 13 is provided with the second springs 17, the two ends of the second springs 17 are respectively fixedly connected with the rotary seat 14 and the limiting pin 13, the phenomenon that the limiting pin 13 falls off when in work is prevented.

The motor 2 is a Y1-160M1-8 motor.

The working process is as follows: in the experimental model, power is supplied by an external power supply before use, when ore falls onto the screen mesh 11 from the inner side of the discharge hopper 10 from the inner side of the jaw crusher main body 9, meanwhile, the motor 2 drives the cam 1 to rotate, the guide wheel 3 and the connecting rod 4 are driven to reciprocate up and down along the limiting plate 6 by the rotation of the cam 1, meanwhile, the connecting rod 4 drives the screen mesh 11 to vibrate up and down through the sliding block 8 and the rotary seat 14, thereby accelerating the screen mesh 11 to realize the crushing of the crushed stones, when the screen mesh 11 needs to be replaced, firstly, a worker pulls the limiting pins 13 to the two sides, then up remove cardboard 12, until cardboard 12 is in suitable position, then realize the rigidity to cardboard 12 through draw-in groove 16 through spacer pin 13, then alright take out screen cloth 11 from swivel mount 14, easy operation, the practicality is strong.

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 jaw crusher with screening function, includes jaw crusher main part (9) and fixing base (5), its characterized in that: the jaw crusher comprises a fixed seat (5), a jaw crusher main body (9) is fixedly connected to the inner side of the top end of the fixed seat (5), a vertically arranged discharge hopper (10) is communicated with the bottom end of the jaw crusher main body (9), a motor (2) is fixedly connected to the inner side of the rear end of the fixed seat (5), a cam (1) is fixedly connected to the tail end of a main shaft of the motor (2), a guide wheel (3) is arranged at the top end of the cam (1), a vertically arranged connecting rod (4) is rotatably connected to the outer side of the guide wheel (3), a sliding block (8) is fixedly connected to the top end of the connecting rod (4), the sliding block (8) is slidably connected with the fixed seat (5), a horizontally arranged limiting plate (6) is slidably connected to the outer side of the connecting rod (4), the limiting plate (6) is fixedly connected with the fixed seat (5), a first spring, and first spring (7) and slider (8) fixed connection, the inboard of slider (8) all rotates with the one end of fixing base (5) and is connected with swivel mount (14), the inboard sliding connection of one end of swivel mount (14) has spacer pin (13), the inboard sliding connection of swivel mount (14) has cardboard (12), the one end fixedly connected with slipmat (15) of cardboard (12), the one end of slipmat (15) is provided with screen cloth (11), and screen cloth (11) set up the one end at swivel mount (14).

2. A jaw crusher with screening function as claimed in claim 1, characterized in that: a clamping groove (16) is formed in the inner side of one end of the clamping plate (12), and the limiting pin (13) is clamped with the clamping plate (12) through the clamping groove (16).

3. A jaw crusher with screening function as claimed in claim 1, characterized in that: the anti-skid pad (15) is made of rubber pads made of rubber materials.

4. A jaw crusher with screening function as claimed in claim 1, characterized in that: the number of the first springs (7) is two in total, and the first springs are symmetrically distributed on the left side and the right side of the connecting rod (4).

5. A jaw crusher with screening function as claimed in claim 1, characterized in that: and a second spring (17) is arranged on the outer side of the limiting pin (13), and two ends of the second spring (17) are respectively fixedly connected with the rotary seat (14) and the limiting pin (13).