CN2360159Y

CN2360159Y - Combined crusher

Info

Publication number: CN2360159Y
Application number: CN 98245995
Authority: CN
Inventors: 陈灵草
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-10
Filing date: 1998-11-10
Publication date: 2000-01-26
Anticipated expiration: 2008-11-10

Abstract

The utility model relates to a combined crusher used for crushing ore and other materials, which is composed of a transmission part, a crushing part, a regulating part, a sieving part, a separation part, and a rough granule circulation re-crushing part. The transmission part is composed of a motor, and a shaft coupling and a gear which are arranged on the motor; the crushing part is composed of a core cone on a main shaft and a guard cone outside the core cone; the regulating part is composed of regulating devices eccentrically sheathed at the lower part and the outer side of the main shaft; the sieving part and the separation part are composed of rough and fine sieves; the rough granule circulation re-crushing part is formed by that a rough granule conveyer is communicated with a lifting barrel at the lower side part of the rough sieve, a lifter is arranged in the lifting barrel, and the upper part of the lifting barrel is provided with a feeder connected with a hopper. The utility model has the advantages of simple structure, low cost, high productive efficiency, and multifunction.

Description

The associating disintegrating machine

The utility model relates to the associating disintegrating machine that a kind of breaking ores and other materials are used.The fragmentation, screening, sorting automatically, the automatic circulation comprehensive that are specially adapted to ore are united processing together.

Introduce and industrial production survey according to the books and periodicals document, at present domestic and international existing various disintegrating machines are (comprising jaw crusher, plate-hammer crusher, kibbler roll, gyratory crusher, cone crusher etc.) disintegrating machine of simple function, can only finish single broken function.Usually carry out slightly with jaw crusher in the industrial production broken, in carrying out with the disintegrating machine of rotary type, circular cone type or other type broken with carefully break.Sieve and sorting with various screen(ing) machines then.Adopt from the stope lump ore at a unified aggregate of forming by disintegrating machine, screening machine, batcher, transporter, measuring equipment etc.---produce the ore pellets that needs granularity according to certain requirement the crushing and screening plant.Whole crushing and screening plant floor space is big, needs that equipment is many, the investment number is huge, is the bottleneck of business economic benefits growths such as restriction mining, metallurgy, refractory material, construction material, enamel, railway and highway construction.

The purpose of this utility model provides a kind of novel associating disintegrating machine, can solve the ore processed complex effectively, the problem that cost is high.

The purpose of this utility model is achieved like this, and its structure is formed broken structure by drive mechanism, broken structure, adjustment structure, screening and sorting structure, the broken again structure each several part of coarse grain circulation: by heart awl, defend awl and constitute with main shaft; Drive mechanism: by motor, shaft coupling, gear is formed; Adjustment structure: form by eccentric bushing and adjusting device; Screening and sorting structure: form by scalping and dusting cover; The broken again structure of coarse grain circulation: by the coarse grain conveyer, the coarse grain enhancing tube, coarse grain lifter and coarse grain dispenser are formed.

The utility model is simple in structure, and cost is low, the production efficiency height, and one-machine-multi-function, crudy is good, has good economic benefit.

Below in conjunction with accompanying drawing structure of the present utility model is elaborated.

Accompanying drawing is a structural profile front view of the present utility model.

Provide by figure, the utility model is by drive mechanism, broken structure, adjustment structure, screening is formed with sorting structure and the broken again structure of coarse grain circulation, drive mechanism is by motor 18, shaft coupling 17, gear 13,14,15,16 constitute, on 18 in the motor shaft coupling 17 is housed, gear 13 is housed on the shaft coupling 17, its side has and defends awl 3 driven gears that tighten together 14, and be meshed with gear 13, around 2 rotations of heart awl, on the other end of the axle of the motor 18 that links to each other with shaft coupling 17 gear 15 is housed, and be meshed with its other gear 16, gear 16 is contained in the rotating shaft of Coarse Aggregate lifter 11; Broken structure by heart awl 2, defend awl 3 and main shaft 4 constitutes, heart awl 2 is contained on the main shaft 4, defends awl 3 the outside of heart awl 2 and be positioned at the bottom of hopper 1; Adjustment structure is made of eccentric bushing 5 and adjusting device 6, and eccentric bushing 5 is contained in main shaft 4 bottoms, and adjusting device 6 is equipped with in eccentric bushing 5 outsides; Scalping 7 is formed screening and sorting structure with dusting cover 8, in the screening chamber of angle mount below adjustment structure; The broken again structure of coarse grain circulation is made up of coarse grain conveyer 9, coarse grain enhancing tube 10, coarse grain lifter 11 and coarse grain dispenser 12, coarse grain conveyer 9 is contained in the following side of scalping 7, and be connected with coarse grain enhancing tube 10, coarse grain lifter 11 is contained in the coarse grain enhancing tube 10, the coarse grain dispenser 12 that is connected is arranged at the top of coarse grain enhancing tube 10, and the lower end of coarse grain dispenser 12 is connected with hopper 1 upper oral part.

Defend on the external curve surface of awl 3 inner curve surface and heart awl 2 and have variform a series of profile of tooth, constitute a crusher chamber wide at the top and narrow at the bottom between inside and outside two curvilinear surface, the axis of heart awl 2 constitutes inclined angle alpha with respect to defending awl 3 axis, the big I of inclined angle alpha is regulated according to the hardness and the character of the ore that is broken by adjusting device 6; Scalping 7 is located at the crusher chamber below with dusting cover 8 residing screening chambeies, directly bulky material, product material and granular material are sieved automatically, automatically sorting, bulky material is automatically sent hopper 1 back to by Coarse Aggregate lifter 11 and is carried out second-time breakage, and circulation is broken more automatically to realize coarse grain; Scalping 7 is removable gravity flow screen or vibratory sieve with dusting cover 8, and its slot size can be changed according to the granularity requirements of product.

Working condition of the present utility model is as follows: motor 18 drives driving gear 13 by shaft coupling 17 and rotates and drive driven gear 14, bore 3 just around 2 rotations of heart awl with driven gear 14 fastening defending, the material of sending in the hopper just is subjected to the huge extruding force that inside and outside coning commentaries on classics is produced in crusher chamber, bending force, be broken under the effect of shearing force, and from the gap of defending awl 3 and the bottom of heart awl 2, fall, the breaked building stones that fall are at first fallen in the scalping 7, greater than the building stones of screen size just along sliding to the right being rolled on the coarse grain conveyer 9 in inclined-plane of scalping 7, the then sliding inlet that is rolled into coarse grain enhancing tube 10, coarse grain lifter 11 is in the moving ceaselessly rotation down of the gear 15 and the body of gear 16, just Coarse Aggregate is promoted upwards and process coarse grain dispenser 12, send into hopper and carry out second-time breakage, building stones less than the screen size of scalping 7 fall from sieve aperture, fall behind the dusting cover 8 just along its inclined-plane skid left, fall on the finished product building stones conveyer belt, send in the finished bin, fall in the powder chamber of support below by the sieve aperture of dusting cover 8 less than the powdery building stones of screen size simultaneously, like this, just can be continuously the fragmentation of ore charge, screening, sorting, the broken more all operations of the circulation of Coarse Aggregate are once finished with the form of closed circuit flow process on a machine.

By above-mentioned situation as can be known, the utility model is compared with traditional disintegrating machine and is had obvious superiority:

1, one-machine-multi-function. With fragmentation, screening, sorting, Coarse Aggregate more broken all operations integrate, with Step carries out, and a machine is finished the function of a crushing and screening plant.

2, guarantee the uniformity of product granularity, improve the quality of products.

3, shortened process is cut down the number of intermediate links, and saves process time, enhances productivity.

4, save the production area, save equipment investment.

5, significantly improve economic benefit and labor productivity, be the update equipment that production fields such as mining, metallurgy, pottery, refractory material, construction material and railway, highway construction use, the extensive market of applying has good economic benefit and social benefit.

Claims

1, the associating disintegrating machine, be by drive mechanism, broken structure, adjustment structure, screening is formed with sorting structure and the broken again structure each several part of coarse grain circulation, it is characterized in that drive mechanism is by motor (18), shaft coupling (17), gear (13), (14), (15), (16) constitute, on motor (18) axle shaft coupling (17) is housed, gear (13) is housed on the shaft coupling (17), its side has and defends the driven gear (14) that awl (3) tightens together, and be meshed with gear (13), around heart awl (2) rotation, on the other end of the axle of the motor (18) that same shaft coupling (17) links to each other gear (15) is housed, and be meshed with its other gear (16), gear (16) is contained in the rotating shaft of Coarse Aggregate lifter (11); Broken structure by heart awl (2), defend awl (3) and main shaft (4) constitutes, heart awl (2) is contained on the main shaft (4), defends awl (3) and bores the outside of (2) and be positioned at the bottom of hopper (1) at the heart; Adjustment structure is made of eccentric bushing (5) and adjusting device (6), and eccentric bushing (5) is contained in main shaft (4) bottom, and adjuster (6) is equipped with in eccentric bushing (5) outside; Scalping (7) is formed screening and sorting structure with dusting cover (8), in the screening chamber of angle mount below adjustment structure; The broken again structure of coarse grain circulation is made up of coarse grain conveyer (9), coarse grain enhancing tube (10), coarse grain lifter (11) and coarse grain dispenser (12), coarse grain conveyer (9) is contained in the following side of scalping (7), and be connected with coarse grain enhancing tube (10), coarse grain lifter (11) is contained in the coarse grain enhancing tube (10), the coarse grain dispenser (12) that is connected is arranged at the top of coarse grain enhancing tube (10), and coarse grain dispenser (12) bottom is connected with hopper (1) upper oral part.

2, associating disintegrating machine according to claim 1, have variform a series of profile of tooth on the inner curve surface that it is characterized in that defending awl (3) and the external curve surface of heart awl (2), constitute a crusher chamber wide at the top and narrow at the bottom between inside and outside two curvilinear surface, the axis of heart awl (2) constitutes inclined angle alpha with respect to defending awl (3) axis.