CN2910346Y

CN2910346Y - Strong screening crusher

Info

Publication number: CN2910346Y
Application number: CN 200620034545
Authority: CN
Inventors: 王林; 王洪
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-09
Filing date: 2006-06-09
Publication date: 2007-06-13
Anticipated expiration: 2016-06-09

Abstract

A strong screening crusher comprises a crusher frame 8, a base stand 9, an electric motor 1, an electric motor 2, a reducer 3, a reducer 4, a roller canister 5, a roller canister 6, a shaft jointer 11 and a shaft jointer 12, wherein, the electric motor 1 and the electric motor 2 are connected with reducer 3 and the reducer 4 by the shaft jointer 11 and the shaft jointer 12. The reducer 3 and the reducer 4 are separately connected with the roller canister 5 and the roller canister 6, and a comb cog 7 is arranged on the frame 8. The reducer make the rotating speed of the roller canister slow down, therefore the device operates smoothly with reduced vibration, little noise and reduced powder pollution, furthermore, hard material can be crushed due to the increased rotation moment of the roller canister. The comb cog has a cleaning function, reducing the blocking to device.

Description

Powerful screening crusher

Technical field

The utility model relates to a kind of improvement of disintegrating machine, particularly powerful screening crusher.

Background technology

Traditional plate-hammer crusher, as ring hammer crusher, impact breaker etc., such disintegrating machine exists that vibration equipment is big, noise is big, dust pollution is serious, broken thing granularity is difficult to control, broken material contains moisture big (surpassing 7～8%), equipment stops up easily, and it is serious that the material that is broken produced crushing phenomenon.

Toothed roll crusher has overcome the problem that the said equipment vibration is big, noise is big, broken thing granularity can obtain certain control, but still there was crushing phenomenon, material contains moisture when big, equipment stops up easily, toothed roll crusher adopts the belt pulley transmission more, and reinforcement is little, is difficult to satisfy the needs of the big material fragmentation of broken thing hardness.

Summary of the invention

The purpose of this utility model is the deficiency that overcomes above-mentioned disintegrating machine existence, provides that a kind of vibration equipment is little, noise is low, dust pollution is little, does not have crushing phenomenon, and equipment is difficult for stopping up, the powerful screening crusher of hard and hard rock material in the fragmentation.

The scheme that the utility model technical problem solves is: a kind of powerful screening crusher, comprise that fuselage 8, underframe 9, motor 1, motor 2, decelerator 3, decelerator 4, roller 5, roller 6, shaft coupling 11, shaft coupling 12 constitute, motor 1 and motor 2 are connected with decelerator 3 and decelerator 4 respectively by shaft coupling 11 and shaft coupling 12, decelerator 3 and decelerator 4 are connected with roller 5 and roller 6 respectively, and broach 7 is installed on fuselage 8.

Install in the gap of the roller tooth 10 of broach 7 corresponding rollers.

The beneficial effects of the utility model are: because decelerator slows down the roller velocity of rotation, the equipment operation is more steady, vibration reduces, noise is little, dust pollution reduces thereby make, also because the increasing of roller rotating torque, the material bigger to hardness also has crushing effect preferably, broach pair roller tooth has the cleaning effect, therefore, can reduce obstruction to equipment.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is that A-A analyses and observe intention among Fig. 1;

Among the figure: the 1-motor; The 2-motor; The 3-decelerator; The 4-decelerator; The 5-roller; The 6-roller; The 7-broach; The 8-fuselage; The 9-underframe; 10-roller tooth; The 11-shaft coupling; The 12-shaft coupling.

The specific embodiment

Below with reference to the accompanying drawing description detailed in addition to the utility model:

As shown in Figure 1, 2, motor 1, motor 2 are installed on the underframe 9, two motors are connected with decelerator 3 and decelerator 4 respectively by shaft coupling 11 and shaft coupling 12, decelerator 3 and decelerator 4 are connected with roller 5 and roller 6 respectively, on roller 5 and roller 6, roller tooth 10 is installed, broach 7 is installed on fuselage 8, and broach 7 is gap installations of respective roller tooth 10, pair roller tooth 10 has the effect of cleaning, can prevent the obstruction of equipment.Material is clashed between roller tooth and broach and fragmentation, because the distance of two rollers and broach is adjustable, adjusts according to the granule size of broken thing.

Claims

1. powerful screening crusher, comprise that fuselage (8), underframe (9), motor (1), motor (2), decelerator (3), decelerator (4), roller (5), roller (6), shaft coupling (11), shaft coupling (12) constitute, it is characterized in that: motor (1) and motor (2) are connected with decelerator (3) and decelerator (4) respectively by shaft coupling (11) and shaft coupling (12), decelerator (3) and decelerator (4) are connected with roller (5) and roller (6) respectively, and broach (7) is installed on fuselage (8).

2. powerful screening crusher according to claim 1 is characterized in that: go up the gap installation that the broach of installing (7) is a respective roller tooth (10) at fuselage (8).