CN203209117U

CN203209117U - Flying material blocking mechanism in feeding hole of hammer crusher

Info

Publication number: CN203209117U
Application number: CN 201320110527
Authority: CN
Inventors: 程旭
Original assignee: TONGLING JIUTAI HEAVY INDUSTRY MINE EQUIPMENT Co Ltd
Current assignee: TONGLING JIUTAI HEAVY INDUSTRY MINE EQUIPMENT Co Ltd
Priority date: 2013-03-12
Filing date: 2013-03-12
Publication date: 2013-09-25
Anticipated expiration: 2023-03-12

Abstract

The utility model provides a flying material blocking mechanism in a feeding hole of a hammer crusher to solve the problem that crushed materials can fly out of a feeding hole of an existing hammer crusher, relating to the field of industrial and mining production equipment. The flying material blocking mechanism comprises a crushing cavity shell provided with a feeding hole on one side, wherein a flying material blocking part is arranged in the feeding hole. The flying material blocking mechanism is characterized in that the flying material blocking part comprises a plurality of vertically hung chains; the upper ends of the chains are fixedly connected on a cross rod; and the two ends of the cross rod are fixed in V-shaped limiting slots formed in two side walls of the feeding hole. The flying material blocking mechanism has the beneficial effects that the chains with upper ends fixed are arranged in the feeding hole of the existing hammer crusher; with greater inertia, the chains can block the crushed materials moving at a high speed from rushing out of the feeding hole; the lower ends of the chains can oscillate freely so that feeding from the feeding hole can not be affected; and fixed on the cross rod, the chains are convenient to dismantle and install.

Description

Hammer mill feeding mouth retaining flies to expect mechanism

Technical field:

The utility model relates to industrial and mineral production equipment field, relates in particular to a kind of hammer mill feeding mouth retaining and flies to expect mechanism.

Background technology:

During industrial and mineral is produced, often need use disintegrating machine, and hammer mill is modal a kind of, hammer mill mainly is to come broken material by percussion, and material is sent in the disintegrating machine, is subjected to the impact of tup of high speed rotary and fragmentation, breaked material, obtain kinetic energy from tup, partial material can be gone out at a high speed from feeding mouth, has very big potential safety hazard.

The utility model content:

The purpose of this utility model is to provide a kind of hammer mill feeding mouth retaining to fly to expect mechanism, has the problem that particle flies out to solve existing hammer mill feeding mouth.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of hammer mill feeding mouth retaining flies to expect mechanism, comprise that a side is provided with the crusher chamber shell of feeding mouth, be provided with retaining in the described feeding mouth and fly to expect part, it is characterized in that: described retaining flies to expect that part comprises the chain that two rows vertically hang, described chain upper end is fixedly connected on the cross bar, described cross bar two ends are fixed in the stopper slot that arranges on the feeding mouth two side, and cross bar is fixed by stopper slot, are convenient to dismounting and production stage by stage.

Described stopper slot is arranged to V-structure, and the stopper slot of V-structure is the cross bar of different-diameter fixedly, and under the effect of cross bar and chain gravity, the stopper slot of V-structure is to the good fixing effect of cross bar.

The utility model is provided with the fixing chain in upper end in the feeding mouth of existing hammer mill, because the inertia ratio of chain is bigger, can stop that the particle of high-speed motion is gone out feeding mouth, and the chain lower end can freely swing, and it is reinforced can not influence feeding mouth; Chain is fixed on the cross bar, and cross bar is fixed by stopper slot, is convenient to integral disassembly, assembly, and stopper slot is designed to V-structure, good fixing effect, and the fixing cross bar of different-diameter.

Description of drawings:

Fig. 1 is front view of the present utility model;

Fig. 2 is left view of the present utility model.

1. cross bars wherein; 2. stopper slot; 3. sidewall; 4. crusher chamber shell; 5. chain; 6. feeding mouth.

The specific embodiment:

For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with specifically illustrating and specific embodiment, further set forth the utility model, but be not to limit protection domain of the present utility model.

Please refer to Fig. 1, Fig. 2, a kind of hammer mill feeding mouth retaining flies to expect mechanism, comprise that a side is provided with the crusher chamber shell 4 of feeding mouth 6, be provided with retaining in the feeding mouth 6 and fly to expect part, retaining flies to expect that part comprises many chains of vertically hanging 5, and chain 5 upper ends are fixedly connected on the cross bar 1, and cross bar 1 two ends are fixed in the stopper slot 2 that arranges on the feeding mouth two side 3, cross bar 1 is fixing by stopper slot 2, and stopper slot 2 is arranged to V-structure.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.It only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. a hammer mill feeding mouth retaining flies to expect mechanism, comprise that a side is provided with the crusher chamber shell of feeding mouth, be provided with retaining in the described feeding mouth and fly to expect part, it is characterized in that: described retaining flies to expect that part comprises the chain that two rows vertically hang, described chain upper end is fixedly connected on the cross bar, and described cross bar two ends are fixed in the stopper slot that arranges on the feeding mouth two side.

2. hammer mill feeding mouth retaining according to claim 1 flies to expect mechanism, and it is characterized in that: described stopper slot is arranged to V-structure.