CN206823970U - A kind of broken sieving equipment - Google Patents

Abstract

The utility model discloses a kind of broken sieving equipment, including hopper frame, hopper is welded between the middle beam of the hopper frame, and the bottom of hopper is provided with valve, the top of two supporting legs of hopper frame is welded with chute, and slidably connect roller in the groove of chute, the top of two rollers is connected with fixed plate, and the one end of fixed plate away from roller is welded with mill, the top of two piece supporting legs of the hopper frame away from chute is welded with bottom plate, and the upper surface of bottom plate is welded with vertical wall close to the side of mill, and the centre of vertical wall is provided with counterbore, sliding bearing is welded with the counterbore, and round bar is socketed with sliding bearing.The utility model ensure that the inner disc of mill is moved left and right with stable frequency, so as to which stone be ground, screen cloth enables be grated after rubble selectively leak into hopper, chute and roller coordinate cam link mechanism to ensure that the inner disc normal operation of mill.

Description

A kind of broken sieving equipment

Technical field

It the utility model is related to broken sieving equipment technical field, more particularly to a kind of broken sieving equipment.

Background technology

With sandstone particle widely using as building trade or other host materials, the sandstone particle of moderate in grain size needs Ask and be also continuously increased, a small amount of particle demand is mainly easily produced by the weathered sandstone particle that manually sieves, the artificial particle that sieves Cost of labor is high, can not meet that different scales metaplasia is produced, and existing Particle Breakage sieving equipment is mainly sandstone equipment, conventional sand Stone equipment has jaw crusher, impact breaker, impact crusher etc., although these disintegrating machines are various informative, greatly The function that most equipment do not possess while screened, and most of screen clothes and screen(ing) machine are a communities, for different footpath grains then Need change screen(ing) machine, added cost, therefore, design a kind of sandstone Particle Breakage sieving equipment as the technology important content it One.

The content of the invention

The purpose of this utility model is and the broken sieving dress of the one kind proposed in order to solve shortcoming present in prior art Put.

To achieve these goals, the utility model employs following technical scheme：A kind of broken sieving equipment, including material Ladder, hopper is welded between the middle beam of the hopper frame, and the bottom of hopper is provided with valve, described two branch of hopper frame The top of support leg is welded with chute, and roller is slidably connected in the groove of chute, the equal clamping in top of two rollers There is fixed plate, and the one end of fixed plate away from roller is welded with mill, the top of two piece supporting leg of the hopper frame away from chute End is welded with bottom plate, and the upper surface of bottom plate is welded with vertical wall close to the side of mill, and the centre of vertical wall is provided with Counterbore, be welded with sliding bearing in the counterbore, and round bar be socketed with sliding bearing, the round bar away from sliding bearing one End is connected with universal-joint spindle, and the lower surface of the bottom plate, which is bolted, is provided with motor, and the output shaft weldering of motor Driving wheel is connected to, the upper surface of the bottom plate is welded with two tripods, and the top of two tripods is welded with circular cone rolling Sub- bearing, drive link is socketed between two taper roll bearings, and key connection has driven pulley respectively at the both ends of drive link And eccentric wheel, the eccentric wheel are connected together by connecting rod and universal-joint spindle.

Preferably, the centre of the mill is connected with screen cloth, and the area of screen cloth is less than the openings of sizes of hopper, hopper position In the underface of screen cloth.

Preferably, the bottom center of the counterbore is provided with through hole, and the outer wall of the inwall of through hole and round bar forms gap and matched somebody with somebody Close.

Preferably, the one end of the round bar away from universal-joint spindle welds together through the inner disc of through hole and mill, and interior The top of disk is provided with feed(raw material)inlet funnel.

Preferably, two fixed plates on chute with being equipped with pin hole, and latch is plugged with pin hole.

Preferably, the driving wheel is generally aligned in the same plane interior with driven pulley, and driving wheel passes through belt and driven pulley is driven Link together.

The beneficial effects of the utility model are：By the eccentric wheel, connecting rod and round bar of setting, cam link mechanism is formed, It ensure that the inner disc of mill is moved back and forth with stable frequency, so as to which stone be ground；By setting conveniently replaced screen cloth, The rubble after being grated is enabled selectively to be leak into hopper；By the chute and roller of setting, coordinate cam link machine Structure ensure that the inner disc normal operation of mill；By being arranged on motor below chassis, avoid live dust it is excessive fall electronic So as to causing motor damage on machine.

Brief description of the drawings

Fig. 1 be the utility model proposes a kind of broken sieving equipment main structure diagram；

Fig. 2 be the utility model proposes a kind of broken sieving equipment side structure schematic view.

In figure：1 hopper frame, 2 hoppers, 3 bottom plates, 4 driving wheels, 5 tripods, 6 driven pulleys, 7 eccentric wheels, 8 universal-joint spindles, 9 Sliding bearing, 10 mills, 11 fixed plates, 12 chutes.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.

Reference picture 1-2, a kind of broken sieving equipment, including hopper frame 1, material is welded between the middle beam of hopper frame 1 Bucket 2, and the bottom of hopper 2 is provided with valve, the top of 1 two supporting legs of hopper frame is welded with chute 12, and the groove of chute 12 Roller is inside slidably connected, the top of two rollers is connected with fixed plate 11, and one end weldering of the fixed plate 11 away from roller Mill 10 is connected to, the top of two piece supporting legs of the hopper frame 1 away from chute 12 is welded with bottom plate 3, and the upper surface of bottom plate 3 is close The side of mill 10 is welded with vertical wall, and the centre of vertical wall is provided with counterbore, and sliding bearing 9 is welded with counterbore, and Round bar is socketed with sliding bearing 9, the one end of round bar away from sliding bearing 9 is connected with universal-joint spindle 8, and the lower surface of bottom plate 3 leads to Cross bolt and be installed with motor, and the output shaft of motor is welded with driving wheel 4, the upper surface of bottom plate 3 is welded with two Tripod 5, and the top of two tripods 5 is welded with taper roll bearing, and biography is socketed between two taper roll bearings Lever, and key connection has driven pulley 6 and eccentric wheel 7 respectively at the both ends of drive link, eccentric wheel 7 is blocked by connecting rod and universal-joint spindle 8 It is connected together.

In the utility model, the centre of mill 10 is connected with screen cloth, and the area of screen cloth is less than the openings of sizes of hopper 2, Hopper 2 is located at the underface of screen cloth, and the bottom center of counterbore is provided with through hole, and the outer wall of the inwall of through hole and round bar forms gap Coordinate, the one end of round bar away from universal-joint spindle 8 welds together through the inner disc of through hole and mill 10, and the top of inner disc is provided with Feed(raw material)inlet funnel, two fixed plates 11 are plugged with latch with being equipped with pin hole on chute 12 in pin hole, driving wheel 4 In being generally aligned in the same plane with driven pulley 6, and together with driving wheel 4 is connected by belt with driven pulley 6.

Operation principle：First broken stone will be needed to be fitted into the feed(raw material)inlet funnel of mill 10 during use, Zhi Houqi Dynamic motor, motor are operated by belt drive cam link mechanism, and round bar moves to right in the promotion bottom left of cam link afterwards It is dynamic, and promote the inner disc of mill 10 to move left and right, so as to which stone be ground, the crushed stone after grinding leaks into material out of screen cloth Bucket, latch is inserted in the second through hole when the work has been finished or when repairing, prevents machine accidental movement.

It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model Within enclosing.

Claims (6)

1. a kind of broken sieving equipment, including hopper frame（1）, it is characterised in that the hopper frame（1）Middle beam between weld It is connected to hopper（2）, and hopper（2）Bottom be provided with valve, the hopper frame（1）The top of two supporting legs is welded with chute （12）, and chute（12）Groove in slidably connect roller, the top of two rollers is connected with fixed plate（11）, and Fixed plate（11）One end away from roller is welded with mill（10）, the hopper frame（1）Away from chute（12）Two supporting legs Top be welded with bottom plate（3）, and bottom plate（3）Upper surface close to mill（10）Side be welded with vertical wall, and vertically The centre of riser is provided with counterbore, and sliding bearing is welded with the counterbore（9）, and sliding bearing（9）Round bar is inside socketed with, it is described Round bar is away from sliding bearing（9）One end be connected with universal-joint spindle（8）, the bottom plate（3）Lower surface be bolted peace Output shaft equipped with motor, and motor is welded with driving wheel（4）, the bottom plate（3）Upper surface be welded with two triangles Frame（5）, and two tripods（5）Top be welded with taper roll bearing, be socketed between two taper roll bearings There is drive link, and key connection has driven pulley respectively at the both ends of drive link（6）And eccentric wheel（7）, the eccentric wheel（7）Pass through connecting rod With universal-joint spindle（8）It is connected together.

A kind of 2. broken sieving equipment according to claim 1, it is characterised in that the mill（10）Centre be connected with Screen cloth, and the area of screen cloth is less than hopper（2）Openings of sizes, hopper（2）Positioned at the underface of screen cloth.

3. a kind of broken sieving equipment according to claim 1, it is characterised in that the bottom center of the counterbore is provided with logical Hole, and the outer wall of the inwall of through hole and round bar forms gap and coordinated.

4. a kind of broken sieving equipment according to claim 1, it is characterised in that the round bar is away from universal-joint spindle（8） One end pass through through hole and mill（10）Inner disc weld together, and the top of inner disc is provided with feed(raw material)inlet funnel.

A kind of 5. broken sieving equipment according to claim 1, it is characterised in that two fixed plates（11）With chute （12）On be equipped with pin hole, and latch is plugged with pin hole.

A kind of 6. broken sieving equipment according to claim 1, it is characterised in that the driving wheel（4）With driven pulley（6） In being generally aligned in the same plane, and driving wheel（4）Pass through belt and driven pulley（6）Drive connection is together.