CN201015738Y

CN201015738Y - Block-resistant horizontal hammer-type crusher

Info

Publication number: CN201015738Y
Application number: CNU2006200359570U
Authority: CN
Inventors: 吴德友; 赖献华; 吴泽兴; 吴泽攀
Original assignee: Zizhong Xinglong Energy-Saving Building Materials Machinery Plant
Current assignee: Sichuan Xianwei Machinery Co.,Ltd.
Priority date: 2006-10-20
Filing date: 2006-10-20
Publication date: 2008-02-06
Anticipated expiration: 2016-10-20

Abstract

The utility model relates to an anti blocking horizontal hammer type crusher, which comprises a feed port, a casing, a plurality of side scaleboards, a turning impact subassembly with a plurality of hammer heads, an upper and a lower cavity crushing sieving plate with discharge holes, a discharge hole and an inclined crushing sieving plate under the feed port. Inside of the casing higher than the upper limit position of the hammer head is horizontally provided with three or more supporting bars with two ends provided with thread. The supporting bars and the hammer heads are arranged in a mutual spacing manner. All the supporting bars are threaded through the casing and the inclined crushing sieving plate in the casing and are positioned on the casing through the nuts on two sides out of the casing. All the supporting bars contact with the upper cavity crushing sieving plate. The utility model can effectively protect the turning impact subassembly and prevent machine blocking, and the utility model has the advantage of long service life.

Description

Anti-blocking horizontal hammer mill

Technical field

The utility model relates to a kind of horizontal hammer mill.

Background technology

Present widely used horizontal hammer mill, the revolution that comprise charging aperture, casing, several piece side plate, has several tups impacts assembly, have upper and lower chamber crushing and screening plate, the discharging opening of relief hole and be positioned at oblique crushing and screening plate under the charging aperture etc., the horizontal hammer mill of this structure has a significant drawbacks: be exactly that the bigger material of some particle diameters is in charging aperture enters casing the time, because its quality has certain speed more greatly, again, assembly is impacted in revolution stronger destruction, influences the service life of equipment; Simultaneously big particle diameter material easily is stuck in the casing, causes stifled machine, deadlock phenomenon.

The utility model content

The purpose of this utility model is the above-mentioned deficiency at prior art, and providing a kind of can the protection revolution impact assembly, increase the service life, prevent to produce the horizontal hammer mill that blocks up the machine phenomenon.

For achieving the above object, anti-blocking horizontal hammer mill of the present utility model, comprise charging aperture, casing, the several piece side plate, assembly is impacted in the revolution that has several tups, have relief hole on, cavity of resorption crushing and screening plate, discharging opening and the oblique crushing and screening plate that is positioned under the charging aperture, it is characterized in that in the casing that is higher than the tup upper limit position, laterally being provided with the holder rod of three or three above TBE (threaded both ends)s, the holder rod is arranged with the tup space, all holder rods pass oblique crushing and screening plate in casing and the casing and the nut by the outer two ends of casing is installed on the casing, all holder rods all contact with the interior epicoele crushing and screening plate of casing, are mainly supported by epicoele crushing and screening plate; This structure can make particle diameter be hindered on the holder rod greater than the material of holder interrod spacing, avoid bump revolution impact assembly and cause stifled machine, after tup hits the side lower part of the excellent big particle diameter material of holder simultaneously, particle diameter falls from the gap less than the comminuting matter of holder interrod spacing, after being subjected to further strike, impact, shearing, discharge by discharging opening, guarantee the normal operation of equipment.

In sum, the utility model can effectively be protected revolution to impact assembly, prevent to produce stifled machine phenomenon, has the advantage of long service life.

Description of drawings

Fig. 1 is the front view of the utility model embodiment.

Fig. 2 is the A-A cutaway view of Fig. 1.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

By illustrated in figures 1 and 2, this anti-blocking horizontal hammer mill, comprise charging aperture 1, casing 2, the several piece side plate, assembly 4 is impacted in the revolution that has four tups 3, have relief hole 6 on, cavity of resorption crushing and

screening plate

5,7, discharging opening 8 and the oblique crushing and screening plate 9 that is positioned under the charging aperture 1,12, in the casing that is higher than the tup upper limit position, laterally be provided with the holder rod 10 of five TBE (threaded both ends)s, holder rod 10 is arranged with tup 3 spaces, all holder rods 10 pass the oblique crushing and screening plate 9 in casing 2 and the

casing

2,12 and the nut 11 by the outer two ends of casing be installed on the casing 2, all holder rods 10 all contact with the interior epicoele crushing and screening plate 5 of casing, mainly by 5 supports of epicoele crushing and screening plate;

The utility model is not limited to above-mentioned embodiment, as asks the quantity of rod can be more, and is littler with the particle diameter of the material that guarantees to enter crusher chamber.

Claims

1. anti-blocking horizontal hammer mill, comprise charging aperture, casing, the several piece side plate, assembly is impacted in the revolution that has several tups, have relief hole on, cavity of resorption crushing and screening plate, discharging opening and the oblique crushing and screening plate that is positioned under the charging aperture, it is characterized in that in the casing that is higher than the tup upper limit position, laterally being provided with the holder rod of three or three above TBE (threaded both ends)s, the holder rod is arranged with the tup space, all holder rods pass oblique crushing and screening plate in casing and the casing and the nut by the outer two ends of casing is installed on the casing, and all holder rods all contact with the interior epicoele crushing and screening plate of casing.