CN2385795Y - Horizontal synchronous cone-roller ore crusher - Google Patents

Abstract

The utility model discloses a horizontal synchronous cone-roller ore crusher, consisting of a machine body, a rigid mounting formed by a connecting chamber and a flange sleeve, a couple of non-concentric outer cones and an inner cone crushing roller with horizontal type which is horizontally matched and installed. The machine body is a top and bottom subdivision type. The small end of the outer cone roller is corresponding to the outer hopper of the machine body. One end of a main horizontal shaft is fixed to the inner cone roller and the other end of the main horizontal shaft is fixed with a belt pulley. The horizontal synchronous cone-roller ore crusher is the first stage transmission which hugely simplifies structure and reduces expenses. The vibration is small as well as the output rate is high. The horizontal synchronous cone-roller ore crusher is convenient to tear down, install, repair and change wearing parts. All actuating devices are arranged outside the machine body, making the adjustment easy to proceed.

Description

Horizontal synchronous awl roller ore crusher

The utility model belongs to the ore reduction processing equipment, relates generally to a kind of horizontal synchronous awl roller ore crusher.

At present advanced ore crusher is the internal channel ore crusher, and vibration is little during operation, noise is low, but its complex structure, cost height influence it and promote the use of.Be called " ore crusher " patent as 94214469.4 of application numbers, it is a kind of internal channel formula ore crusher, and its transmission mechanism has adopted three grades of transmissions, the two-stage gear drive is wherein arranged, rotating speed is restricted, and uses thin oil lubricant, and dustproof and difficult sealing is to handle; The structure parts are many, the dismounting difficulty; It is with outer cone initiatively, inner cone is passive, the vertical layout of its main shaft, some structural members have taken the discharge space, make the passage of discharge not smooth; Be used to regulate the swash plate of gradient and the adjusting devices such as clamp nut of outlet gap are positioned at internal body, regulate inconvenient.

The purpose of this utility model provides that a kind of cost is low, dismounting, maintenance, horizontal synchronous awl roller ore crusher easy to adjust.

The purpose of this utility model adopts following technical scheme to realize: described ore crusher has body, the rigid mounting that connection chamber and flange cover form, the circular cone breaker roll that a pair of non-concentric setting cooperatively interacts, body is a dissection type up and down, outer cone roller and inner cone roller are that horizontal type level is equipped with, the outer cone roller is fixed on the bearing of body inboard, the hopper correspondence in its small end and the body outside, there is a horizontal spindle to be arranged on the interior bearing of flange cover, one end and inner cone roller are connected and fixed, other end fast pulley, put with flange in the connection chamber outside, be provided with swash plate and backing plate between the baffle plate of following symmetry, on connection chamber, under be symmetrical arranged the adjusting bolt, regulate bolt and press closer flange and put lower baffle plate.

From the above mentioned, the transmission mechanism that the utility model adopts is the one-level transmission, thereby greatly simplifies the structure, and has reduced manufacturing expense, need not gear drive, has improved rotating speed, thereby has improved productivity ratio (can improve 60% approximately).It is only lubricated to bearing grease, need not thin oil lubricant, makes sealing and dustproof problem be easy to handle.Main shaft adopts the horizontal type level configuration, is the inner cone active, thereby makes discharging channel become spacious unobstructed.Body adopts dissection type, is convenient to dismounting, installation, maintenance and changes consumable accessory.Whole adjusting devices all is arranged on engine body exterior, can externally regulate job parameter, makes to regulate to be easy to carry out.

Below in conjunction with embodiment the utility model is further described.

Fig. 1 is an overall structure schematic diagram of the present utility model.

Ore crusher as shown in FIG. has body 3, connection chamber 6, flange cover 7, between the three all with the bolt formation rigid mounting that is connected, a pair of nonconcentric(al) outer cone 4, inner cone 16 are equipped with for horizontal type level, body 3 is a dissection type up and down, be convenient to the installation of outer cone roller, outer cone roller and inner cone roller rotate around the axis of oneself respectively, and outer cone roller 4 is fixed on the bearing 2,5 of body 3 inboards, hopper 1 correspondence in its small end and body 3 outsides.Inner cone roller 16 small ends are positioned at the inner chamber of outer cone roller 4, and big end is fastened on an end of a horizontal spindle 14, and horizontal spindle 14 is positioned on the bearing 13,15 of ring flange 7, and main shaft 14 other ends are fixed a belt pulley 12, and belt pulley 12 connects power source by belt.Overlap at connection chamber 6 outsides and flange and to be symmetrically arranged with swash plate 8 and backing plate 9 between the 7 upper and lower baffle plates, be used to regulate the size of outlet gap between the angle theta of inside and outside awl roll axis and inside and outside awl roller.Overlap to be respectively arranged with between 7 upper and lower baffle plates and the connection chamber 6 at flange and regulate bolt 10, locking nut 11, the centering of outer cone roller in being used to regulate.

Space between inner cone roller 16, the outer cone roller 4 forms crusher chamber, make the axis of inside and outside awl roller form angle theta (non-concentric) with swash plate 8, therefore on the cone axis cross section, the gap of the annulus that is formed by interior outer cone roller is uneven, is that circle by small one and large one two decentraction constitutes and do not wait the gap annulus.During operation, power drives inner cone roller 16 by belt pulley 12 inputs by main shaft 14 and rotates.Need broken ore to enter between the interior outer cone roller in the crusher chamber by hopper, thereby driving the outer cone roller by frictional force does to rotate in the same way synchronously, ore is also made circumference with the rotation of interior outer cone roller and is rotated, when ore is being forced to send into the gap when little from the gap general goal on the circumference, ore is squeezed and fragmentation, ore after the fragmentation is under centrifugal action, move to big end gradually from the small end of inner cone roller, and constantly be broken, be discharged from crusher chamber until reaching required granularity, enter in the connection chamber 6, under the deadweight effect, outside the discharge gate discharge machine by the connection chamber below.

Claims (1)

1, a kind of horizontal synchronous awl roller ore crusher, has body (3), the rigid mounting that connection chamber (6) and flange cover (7) form, a pair of non-concentric setting cooperatively interact in, the outer cone breaker roll, it is characterized in that: body (3) is dissection type up and down, outer cone roller (4) and inner cone roller are that horizontal type level is equipped with, outer cone roller (4) is fixed on the inboard bearing of body (3), the hopper correspondence in its small end and body (3) outside, there is a horizontal spindle (14) to be arranged on the interior bearing of flange cover (7), main shaft (14) one ends and inner cone (16) are connected and fixed, the other end is fixed with belt pulley (12), on connection chamber (6) outside and flange cover (7), be provided with swash plate (8) and backing plate (9) between the lower baffle plate, on connection chamber (6), under be symmetrical arranged and regulate bolt (10), regulate bolt (10) and press closer on the flange cover (7), under baffle plate.