CN203916741U - A kind of roll squeezer side shield device - Google Patents

Abstract

The utility model relates to a kind of roll squeezer side shield device, and its double-screw bolt one end is fixedly connected with the boss on side shield, and the other end is connected with housing, and on double-screw bolt, cover has elastic component, and flexible member is between side shield and housing; Double-screw bolt is provided with supporting nut, and nut is pressed on housing; Gib block one end is fixedly connected with housing, and the other end is fixedly connected with hopper; Guide pad is fixedly connected on side shield, and guide pad can move reciprocatingly along gib block; Nut regulates and can make double-screw bolt do feed motion, drives the side shield being fixedly connected with guide pad to do feed motion along gib block; Thereby control the distance between side shield and roller, and this spacing can on-line control.Described side shield device promotes side shield to wearing part continuous supplementation, makes the wear-resistant surface of side shield and roller working face continue to form the required crusher chamber of technique.The utility model device, simple in structure, cost is low, and simple operation improves equipment operation ratio, reduces equipment maintenance cost.

Description

A side baffle device for a roller press

technical field

The utility model relates to a side baffle plate device of a roller press, which belongs to the technical field of roller presses, and is particularly suitable for roller presses used in cement, metallurgy, mining and other industries.

Background technique

Roller press is a kind of high-efficiency and energy-saving grinding equipment, which has been widely used in cement, metallurgy and ore industries. The traditional roller press consists of a pair of relatively rotating rollers and side baffles at both ends of the rollers to form a closed crushing chamber, and the material is squeezed by the rollers and then discharged from the gap between the rollers. Because there is a certain gap between the roller and the side baffle, part of the material enters the gap between the roller and the side baffle during the extrusion process, causing serious wear on the end surface of the roller and the side baffle, resulting in the failure of the crushing cavity to be tightly sealed. The grinding efficiency is affected, and the side baffles of the roller press need to be replaced frequently, resulting in higher maintenance costs.

Utility model content

In view of the above problems, the utility model provides a rolling press with simple structure, low cost, convenient operation, which can continuously supplement the worn part of the traditional side baffle, can effectively solve the problem of wear on the end face of the roller, improve the operating rate of the equipment, and reduce the maintenance cost of the equipment. Machine side baffle device.

In order to solve the above problems, the utility model provides a roller press side baffle device, including rollers, side baffles, and a lower hopper, and is characterized in that: it also includes guide blocks, guide strips, elastic elements, studs, nuts, shells body,

One end of the stud is fixedly connected to the boss on the side baffle, and the other end is connected to the housing. The stud is covered with an elastic element, and the elastic element is located between the side baffle and the housing; the stud is provided with a matching nut. pressed against the shell;

One end of the guide bar is fixedly connected to the casing, and the other end is fixedly connected to the lower hopper;

The guide block is fixedly connected to the side baffle, and the guide block can reciprocate along the guide bar; the nut adjustment can make the stud move in feed, and drive the side baffle fixedly connected with the guide block to make feed motion along the guide bar ; To control the distance between the side fence and the roller, and this distance can be adjusted online.

The side baffle device pushes the side baffle to continuously replenish the worn parts, so that the wear-resistant surface of the side baffle and the working surface of the rollers continuously form the crushing cavity required by the process. The side baffle device of the utility model has simple structure, low cost, convenient operation, can continuously replenish the worn parts of the side baffle, can effectively solve the problem of roller end surface wear, improve equipment operation rate, and reduce equipment maintenance costs.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of the appearance of the side baffle in Fig. 1;

In the figure: 1-roller; 2-side baffle; 3-lower hopper; 4-guide block; 5-guide bar; 6-elastic element; 7-stud; 8-nut; 9-shell; tower.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figures 1 and 2, the utility model provides a side baffle device for a roller press, including a roller 1, a side baffle 2, a lower hopper 3, a guide block 4, a guide bar 5, an elastic element 6, a stud 7, nut 8, housing 9,

One end of the stud 7 is fixedly connected to the boss 10 on the side baffle 2, and the other end is connected to the housing 9, the stud 7 is covered with an elastic element 6, and the elastic element 6 is located between the side baffle 2 and the housing 9; The stud 7 is provided with a matching nut 8, and the nut 8 is pressed on the housing 9;

One end of the guide bar 5 is fixedly connected to the housing 9, and the other end is fixedly connected to the lower hopper 3;

The guide block 4 is fixedly connected to the side baffle 2, and the guide block 4 can reciprocate along the guide bar 5; the adjustment of the nut 8 can make the stud 7 do a feed movement, driving the side baffle 2 fixedly connected with the guide block 4 Make a feed movement along the guide strip.

The elastic element 6 is always in a compressed state.

The above descriptions are only preferred embodiments of the present utility model, and are not limited to the present utility model. For those skilled in the art, the present utility model can have various modifications and variations. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included within the scope of the claims of the present utility model.

Claims (2)

1. a roll squeezer side shield device, comprises roller (1), side shield (2), hopper (3), it is characterized in that: also comprise guide pad (4), gib block (5), flexible member (6), double-screw bolt (7), nut (8), housing (9), double-screw bolt (7) one end is fixedly connected with the boss (10) on side shield (2), and the other end is connected with housing (9), the upper cover of double-screw bolt (7) has elastic component (6), and flexible member (6) is positioned between side shield (2) and housing (9); Double-screw bolt (7) is provided with supporting nut (8), and nut (8) is pressed on housing (9); Gib block (5) one end is fixedly connected with housing (9), and the other end is fixedly connected with hopper (3); It is upper that guide pad (4) is fixedly connected on side shield (2), and guide pad (4) can move reciprocatingly along gib block (5); Nut (8) regulates and can make double-screw bolt (7) do feed motion, drives the side shield (2) being fixedly connected with guide pad (4) to do feed motion along gib block.

2. a kind of roll squeezer side shield device according to claim 1, is characterized in that: described flexible member (6) is always in compressive state.