CN209631281U

CN209631281U - A kind of cone disk alternate motion spallar

Info

Publication number: CN209631281U
Application number: CN201822143092.5U
Authority: CN
Inventors: 肖艳芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-18
Filing date: 2018-12-10
Publication date: 2019-11-15
Anticipated expiration: 2028-12-10

Abstract

A kind of cone disk alternate motion spallar of the utility model, its inner barrel has the fixation cone for applying initial tension of spring, the eccentric shaft for thering is the vertical suit of cylinder and cylinder cover center to rotate freely, the movement cone that can be rotated freely is set on the eccentric excircle cylinder of eccentric shaft, there is the planetary wheeling assembly by convex block and the cooperation of cylinder body bottom baltimore groove, multiple planetary gears thereon, cooperate respectively with the internal gear on the sun gear and movement cone on eccentric shaft, form planetary gear combination, under drive system effect, excentric sleeve quickly rotates, under planet gear combination transmitting effect, rotation and the alternate motion of eccentric swing can be achieved at the same time in excentric sleeve and cone disk thereon, make to enter fixed cone and bores the ore between disk while realizing extruding and grinding, and in overload, fixed cone cognition overcomes spring Pretightning force moves up, and increases broken cavity space and hard ore was discharged, realize overload protection.

Description

A kind of cone disk alternate motion spallar

Technical field:

The utility model relates to for ore crush field spallar, in particular to be that a kind of cone disk alternate motion is broken Mine machine.

Background technique:

The ore raw materialss such as iron ore, gangue, cobblestone can be widely applied to steel, building materials, friendship after crushing and processing It is logical to wait industrial circles, and conventional size reduction equipment includes various jaw crushers, impact breaker, ball mill etc., the powder being related to Broken working principle mainly includes impact, extruding, grinding etc., but there are no the ores for combining two kinds of pulverization principles for traditional technology Equipment is crushed, causes its technology to have and has a single function, the high feature of energy consumption.

Utility model content:

The utility model proposes a kind of cone disk alternate motion spallars, realize extruding, the crushing side that grinding combines Formula improves working efficiency, reduces energy consumption, mainly realizes in the following way:

The utility model has cylindrical tube, inside have a boss flange with the conical surface, cylinder body bottom have discharge gate and Baltimore groove, bottom centre position are fixedly installed with sliding copper sheathing, and top has flange to be connected with cylinder cover.

Cylinder cover center is fixedly installed with sliding copper sheathing, and top is fixedly installed with feed hopper, in cylinder and cylinder cover Heart position is vertical to be set with eccentric shaft, is able to achieve eccentric shaft and rotates freely.

There are two sections of eccentric excircle cylinders on eccentric shaft, sliding copper sheet is fixedly installed with by boss, top is fixedly installed with Big belt pulley, middle part are equipped with clump weight, and lower part is equipped with gear.

Present embodiment has fixed cone, is made of wear resistant alloy material, and design has the installation conical surface thereon.

Fixed cone is installed by the boss flange cone match on the installation conical surface and cylinder, and passes through compressed spring, spiral shell Bolt assembly, round plate apply downward pretightning force to fixed cone.

Present embodiment has movement cone, inside be fixedly installed with sliding shaft sleeve, outside is fixedly installed with wear-resisting material The taper disk of resistance to grinding core made of expecting, bottom is fixedly installed with internal gear.

Movement cone is set on eccentric shaft, can be rotated freely around two sections of external cylindrical surfaces of eccentric shaft.

Present embodiment has planetary wheeling assembly, is freely equipped with multiple planetary gears on retainer, bottom is equipped with convex Shape block.

Multiple planetary gears on planetary wheeling assembly, respectively on eccentric shaft sun gear and movement cone in Gear cooperation forms planetary gear combination, i.e. the planetary gear set shares the passing movement between eccentric shaft and movement cone And power.

Convex block on planetary wheeling assembly and the baltimore groove on cylinder cooperate, and prevent planetary wheeling assembly from circle rotation, But it can move along a straight line along the flute profile direction of baltimore groove.

Motor, small belt pulley, belt form drive system, drive eccentric shaft quickly to rotate by big belt pulley, due to row Planetary wheeling assembly in star-wheel combination cannot rotate freely, i.e., planetary gear can only realize rotation, cannot be outside eccentric shaft Cylindrical surface and revolve, according to Planetary Gear Transmission principle, move at this time the internal gear on cone obtain on eccentric shaft The oppositely oriented rotary motion of gear, it may be assumed that the rotary motion of eccentric shaft passes to movement cone by planetary gear combination, makes It can be obtained with eccentric shaft direction of rotation on the contrary, relatively lower speed circular motion；Meanwhile eccentric shaft external cylindrical surface and Eccentric swing drives movement cone to make synchronous eccentric swing, it may be assumed that the cone disk on movement cone realizes rotation and eccentric pendulum Dynamic alternate motion.

Cone cavity shape between fixed cone and cone disk is at crusher chamber, when ore enters crusher chamber from feed hopper, in cone disk Rotation and eccentric swing alternate motion effect under, ore realize simultaneously extruding and grind, and from discharge gate discharge, reach To energy-efficient crushing effect.

When ore hardness is excessive, when operating overload, under the reaction of extruding force, fixed cone overcomes spring to be applied Pretightning force effects up, and broken cavity space becomes larger, and crosses hard ore discharge, then restore just under the pretightning force effect of spring Normal working condition realizes overload protection.

Detailed description of the invention:

Fig. 1 is 1 main sectional view of the utility model embodiment；

Fig. 2 is the utility model A-A cross-sectional view；

Fig. 3 is the utility model B-B cross-sectional view；

Specific embodiment 1:

Referring to Fig. 1, Fig. 3 has the boss flange 1-1 with the conical surface, 1 bottom of cylinder inside present embodiment cylindrical tube 1 There are a discharge gate 1-2 and baltimore groove 1-3 in portion, and bottom centre position is fixedly installed with sliding copper sheathing 1-4, top by flange 1-5 with Cylinder cover 2 is connected.

Referring to Fig. 1,2 center of cylinder cover is fixedly installed with sliding copper sheathing 2-1, and top is fixedly installed with feed hopper 3, cylinder Body 1 and 2 center of cylinder cover is vertical is set with eccentric shaft 4, is able to achieve eccentric shaft 4 and rotates freely.

Referring to Fig. 1, there are two sections of eccentric excircles cylinder 4-1 and 4-2 on eccentric shaft 4, sliding copper is fixedly installed with by boss Plate 4-3, top are fixedly installed with big belt pulley 4-4, and middle part is equipped with clump weight 4-5, and lower part is equipped with gear 4-6.

Referring to Fig. 1, present embodiment has fixed cone 5, is made of wear resistant alloy material, and design thereon has installation conical surface 5- 1。

Referring to Fig. 1, fixed cone 5 is installed by the boss flange 1-1 cone match on installation conical surface 5-1 and cylinder 1, and Apply downward pretightning force by compressed spring 6, bolt assembly 7,8 pairs of round plate fixed cones 5.

Referring to Fig. 1, present embodiment has movement cone 9, inside be fixedly installed with sliding shaft sleeve 9-1,9-2, it is external It is fixedly installed with the taper disk of resistance to grinding core 9-3 made of wear-resistant material, bottom is fixedly installed with internal gear 9-4.

Referring to Fig. 1, moves cone 9 and be set on eccentric shaft 4, it can be around eccentric shaft 4 external cylindrical surface 4-1 and 4-2 certainly By rotating.

Referring to Fig. 1, Fig. 3, present embodiment has planetary wheeling assembly 10, is freely equipped with multiple planets on retainer 10-1 Gear 10-2, bottom are equipped with convex block 10-3.

Referring to Fig. 1, Fig. 3, multiple planetary gear 10-2 on planetary wheeling assembly 10, respectively with the sun tooth on eccentric shaft 4 It takes turns 4-6 and moves the internal gear 9-4 cooperation on cone 9, form planetary gear combination, i.e., the planetary gear set is shared in bias Passing movement and power between axis 4 and movement cone 9.

Referring to Fig. 1, Fig. 3, the baltimore groove 1-3 on convex block 10-3 and cylinder 1 on planetary wheeling assembly 10 cooperates, and makes to go Star wheel component 10 is unable to circle rotation, but can move along a straight line along the flute profile direction of baltimore groove 1-3.

Referring to Fig. 1, motor 11, small belt pulley 12, belt 13 form drive system, are driven by big belt pulley 4-4 eccentric Axis 4 quickly rotates, and since the planetary wheeling assembly 10 in planetary gear combination cannot rotate freely, i.e., planetary gear 10-2 can only be realized Rotation cannot revolve along eccentric shaft 4 eccentric excircle cylinder 4-1 and 4-2, according to Planetary Gear Transmission principle, move at this time Internal gear 9-4 on cone 9 obtains the rotary motion oppositely oriented with the gear 4-6 on eccentric shaft 4, it may be assumed that the rotation of eccentric shaft 4 Transhipment is dynamic to pass to movement cone 9 by planetary gear combination, can obtain with 4 direction of rotation of eccentric shaft on the contrary, speed phase To lower circular motion；Meanwhile 4 eccentric excircle cylinder 4-1 and 4-2 eccentric swing of eccentric shaft drives movement cone 9 to make together Walk eccentric swing, it may be assumed that the cone disk 9-3 on movement cone 9 realizes rotation and the alternate motion of eccentric swing.

Referring to Fig. 1, the cone cavity shape between fixed cone 5 and cone disk 9-3 is at crusher chamber, when ore enters from feed hopper 3 Crusher chamber, under the rotation of cone disk 9-3 and the alternate motion effect of eccentric swing, ore is realized extruding simultaneously and is ground, And be discharged from discharge gate 1-2, reach energy-efficient crushing effect.

Referring to Fig. 1, when ore hardness is excessive, when present embodiment operating overload, under the reaction of extruding force, fixed cone The pretightning force that body 5 overcomes spring 6 to be applied, effects up, and broken cavity space becomes larger, and crosses hard ore discharge, then in spring 6 Pretightning force effect it is lower restore normal operating conditions, realize overload protection.

Claims

1. a kind of cone disk alternate motion spallar, it is characterized in that there is the vertical suit of cylinder and cylinder cover center to rotate freely Eccentric shaft is set with the movement cone that can be rotated freely on the eccentric excircle cylinder of eccentric shaft, has and installs on excentric sleeve The planetary gear combination that internal gear, the planetary wheeling assembly installed on sun gear, movement cone are formed, planetary gear set are closed Planetary wheeling assembly on there is the baltimore groove on convex block and cylinder to cooperate.