CN210079712U - Rubbing crusher of high-efficient cutting colloid - Google Patents

Abstract

The utility model discloses a pulverizer for efficiently cutting colloid, which comprises a frame, and a feed hopper, a pulverizing cavity and a collecting assembly which are arranged in sequence from top to bottom, wherein a pulverizing mechanism is arranged in the pulverizing cavity, the pulverizing mechanism comprises two pulverizing rollers, pulverizing sheets are arranged on the pulverizing rollers at intervals, the pulverizing sheets on different pulverizing rollers are arranged in a staggered manner, a matching blade matched with the pulverizing sheets for pulverizing the colloid is arranged at an interval between the two pulverizing sheets, and the rotating directions of the blades of the pulverizing sheets and the matching blade are opposite; when colloid is crushed, a large colloid block is poured into a feed hopper, the colloid block reaches a crushing roller after entering a crushing cavity, the colloid block is sheared by crushing pieces arranged on the crushing roller at intervals in a staggered manner, the crushing pieces are inclined to the circumference to more labor-saving shear the colloid block, and the arrangement behind the blades is matched to ensure that one colloid block bears two forces at the same time, so that the colloid block is conveniently crushed, and the cutting edges arranged oppositely cut the same colloid block from opposite directions at the same time; the function of cutting colloid efficiently is achieved.

Description

Rubbing crusher of high-efficient cutting colloid

Technical Field

The utility model relates to a colloid reducing mechanism, in particular to rubbing crusher of high efficiency cutting colloid.

Background

The shearing of monoblock colloid is smashed to the rubbing crusher that often can use in the industry, makes things convenient for the follow-up use of bold colloid.

The rubbing crusher generally includes feeding portion, organism and discharge gate, pours the monoblock colloid into feeding portion, includes the crumb rubber structure in the organism, and the most is two crumb rubber rolls of pivoted in opposite directions, and crumb rubber roll extrusion colloid carries out the breakage to the major possession colloid, later discharges the crushed aggregates from the discharge gate, carries out subsequent utilization.

The above prior art solutions have the following drawbacks: the rubber crushing roller is generally only provided with one blade, the blade is perpendicular to the rubber crushing roller, the colloid is crushed mainly by the perpendicular cutting of the single blade and the extrusion crushing of the two rubber crushing rollers, the crushing time is long, and the crushed granularity is larger.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a rubbing crusher of high-efficient cutting colloid has reached the effect that optimizes the broken rubber of smashing colloid in-process.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a rubbing crusher of high-efficient cutting colloid, includes frame and feeder hopper, crushing chamber and the collection subassembly that from the top down set gradually, smashes the intracavity and is provided with rubbing crusher structure, and rubbing crusher structure includes two crushing rollers, and the interval is provided with crushing piece on smashing the roller, and the crisscross setting of crushing piece on the different crushing rollers smashes the piece, smashes the piece and includes body and the cutting edge of a body coupling, smashes the piece slope in the circumference setting.

Through adopting above-mentioned technical scheme, when smashing the colloid, pour the feeder hopper with the bold colloid in, the colloid gets into and smashes the roller after smashing the chamber, smashes the piece with the colloid of smashing of the crisscross setting in interval on the crushing roller, smashes the piece and inclines to the circumference setting and can be more laborsaving to cut the colloid garrulous.

The utility model discloses further set up to: the position of interval between two crushing pieces is provided with the cooperation blade that the colloid was smashed to the cooperation piece, and the cooperation blade includes lamellar body and cutting edge equally, and the cutting edge of smashing the piece and cooperating the blade revolves to the opposite direction.

Through adopting above-mentioned technical scheme, after adding the cooperation blade, a colloid receives two power at the same time, the crushing of the colloid of being convenient for, the cutting edge that sets up in opposite directions cuts same piece colloid simultaneously.

The utility model discloses further set up to: and a filter screen is arranged below the crushing rollers, and the shape of the filter screen is matched with the shape of the lower profiles of the two crushing rollers.

Through adopting above-mentioned technical scheme, the mesh that the size is suitable glues the piece and passes through the filter screen leaks to collecting assembly, and too big colloid is smashed once more by crushing roller drive.

The utility model discloses further set up to: every crushing roller all drives through a motor and rotates, motor and frame fixed connection.

Through adopting above-mentioned technical scheme, the motor drives crushing roller and rotates, and the power source of crushing roller is the motor that is connected and other crushing rollers are driving and are rotating.

The utility model discloses further set up to: each motor is connected with a speed reducer, the speed reducer is fixedly connected with the rack, and the motor drives the crushing roller to rotate through the speed reducer.

Through adopting above-mentioned technical scheme, the reduction gear reduces the output speed of motor, promotes the rotation moment of torsion of crushing roller.

The utility model discloses further set up to: the collecting assembly comprises a discharge chute and a collecting drawer, a port of the discharge chute is communicated with the crushing cavity and is positioned below the filter screen, and the bottom of the discharge chute is downwards inclined towards the direction far away from the crusher.

Through adopting above-mentioned technical scheme, garrulous colloid comes to the blown down tank through the filter screen earlier, and the blown down tank that the slope set up downwards makes garrulous colloid downstream under the action of gravity.

The utility model discloses further set up to: the collecting drawer is installed at the lower extreme of blown down tank with the mode of slip pull, and the frame has seted up the spout in the blown down tank lower extreme left and right sides, and collecting drawer both sides are equipped with the slider.

Through adopting above-mentioned technical scheme, after collecting the garrulous colloid that fills a drawer, outwards pulling drawer, slider and spout relative slip make the drawer break away from out from the blown down tank.

The utility model discloses further set up to: the feeder hopper includes the suction hood, and the suction hood hangs in the feeder hopper upper end.

Through adopting above-mentioned technical scheme, easily raise the dust during the feeding, the suction hood upwards adsorbs the dust.

To sum up, the utility model discloses following technological effect has:

1. the crushing roller with the crushing sheet and the matching sheet is arranged, so that a better colloid crushing effect is achieved;

2. through setting up the decurrent blown down tank of slope and collecting the drawer, reached conveniently to take the effect of transporting the garrulous glue.

Drawings

FIG. 1 is an overall three-dimensional view of a shredder;

FIG. 2 is a detail view of the shredder roller;

fig. 3 is a cross-sectional view of the crushing roller and the filter screen.

In the figure, 1, a feed hopper; 11. a dust hood; 2. a grinding chamber; 21. a crushing roller; 22. crushing the slices; 221. a sheet body; 222. a blade; 23. a mating blade; 24. a filter screen; 3. a motor; 4. a speed reducer; 5. a collection assembly; 51. a discharge chute; 52. a collection drawer; 521. a chute; 522. a slider; 6. and a frame.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the pulverizer for efficiently cutting colloid disclosed by the invention comprises a frame 6, and a feed hopper 1, a pulverizing cavity 2 and a collecting assembly 5 which are sequentially arranged from top to bottom, wherein a pulverizing mechanism is arranged in the pulverizing cavity 2; when carrying out the colloid and smashing, pour the colloid into feeder hopper 1 earlier, the monoblock colloid gets into crushing chamber 2, smashes through rubbing crusher structure, smashes the completion back colloid and gets into in collecting component 5.

As shown in fig. 2, the pulverizing mechanism includes two pulverizing rollers 21, pulverizing sheets 22 are arranged on the pulverizing rollers 21 at intervals, pulverizing sheets 22 on different pulverizing rollers 21 are arranged in a staggered manner, the pulverizing sheets 22 include sheet bodies 221 and blades 222 which are integrally connected, and the pulverizing sheets 22 are arranged obliquely to the circumference; when smashing the colloid, pour the bold colloid into feeder hopper 1 in, the colloid gets into and smashes 2 back reachs crushing roller 21 of smashing the chamber, smashes the colloid with the crushing piece 22 of interval crisscross setting on the crushing roller 21, smashes piece 22 and inclines to the circumference setting and can be more laborsaving to cut the colloid garrulous.

Meanwhile, a large amount of actual crushing work shows that the crushing sheets 22 staggered at intervals cannot shear colloid well due to a single force application point, as shown in fig. 2, the matching blades 23 matched with the crushing sheets 22 to crush colloid are arranged at the intervals between the two crushing sheets 22, the matching blades 23 also comprise sheet bodies 221 and cutting edges 222, and the rotating directions of the cutting edges 222 of the crushing sheets 22 and the matching blades 23 are opposite. After the matching blade 23 is arranged, one colloid is subjected to two forces at the same time, so that the colloid is conveniently crushed, and the cutting edges 222 arranged oppositely cut the same colloid from opposite directions at the same time.

Sometimes, the colloid which is crushed once can not reach the expected size and leaks into the collecting assembly 5 from the blade gap, in order to optimize the situation, a mode like that shown in fig. 3 is adopted, a filter screen 24 is arranged below the crushing rollers 21, and the shape of the filter screen 24 is matched with the shape of the lower outline of the two crushing rollers 21; the rubber blocks with proper size are leaked to the collecting component 5 through the meshes of the filter screen 24, and the overlarge rubber blocks are driven by the crushing roller 21 to turn upwards and are crushed again.

The structure of current rubbing crusher often has the motor for only a main crushing roller, main crushing roller drives driven crushing roller and rotates, and then carry out the crushing of colloid, block driven crushing roller easily when the colloid is too hard, adopt like the mode of figure 1 optimize, every crushing roller 21 all is provided with a motor 3 and drives, motor 3 and frame 6 fixed connection, the power source of crushing roller 21 is the motor 3 that is connected with crushing roller 21 and is not that other crushing rollers 21 are driving and is rotating, crushing power is sufficient, crushing effect is better.

In order to better change the rotating speed of the crushing roller 21, as shown in fig. 1, each motor 3 is connected with a speed reducer 4, the speed reducer 4 is fixedly connected with the frame 6, and the motor 3 drives the crushing roller 21 to rotate through the speed reducer 4; the reducer 4 reduces the output speed of the motor 3 and increases the rotational torque of the grinding roller 21.

In order to facilitate the collection of the crushed colloid, the collection assembly 5 is modified as shown in fig. 1, and comprises a discharge chute 51 and a collection drawer 52, wherein one end of the discharge chute 51 is connected with the crushing cavity 2 and is positioned below the filter screen 24, and the bottom of the discharge chute 51 is inclined downwards in a direction away from the crusher; the shredded colloid first passes through the filter screen 24 to the discharge chute 51, and the discharge chute 51 arranged obliquely downwards enables the shredded colloid to move downwards under the action of gravity.

In order to collect the crushed colloid conveniently, the collection drawer 52 is improved as shown in fig. 1, and is installed at the lower end of the discharge chute 51 in a sliding and pulling manner, sliding chutes 521 are formed in the left side and the right side of the lower end of the discharge chute 51, and sliding blocks 522 are arranged on two sides of the collection drawer 52; after collecting the crushed colloid of a drawer, the drawer is pulled outwards, and the sliding block 522 slides relative to the sliding chute 521, so that the drawer is separated from the discharging chute 51.

During feeding, a lot of dust is usually lifted, the improvement is as shown in 1, the feeding hopper 1 comprises a dust hood 11, and the dust hood 11 is hung at the upper end of the feeding hopper 1; the dust suction hood 11 adsorbs dust upward.

In summary, the implementation principle of the embodiment is as follows: pouring large blocks of whole glue into a feed hopper 1, hanging a dust hood 11 at the upper end of the feed hopper 1 to upwards adsorb dust generated during material pouring, enabling the glue to reach crushing rollers 21 after entering a crushing cavity 2, starting a motor 3 to drive the two crushing rollers 21 to rotate oppositely, reducing the output speed of the motor 3 by a speed reducer 4, and improving the rotating torque of the crushing rollers 21; when colloid is crushed, the crushing pieces 22 arranged on the crushing roller 21 at intervals in a staggered manner shear the colloid, the crushing pieces 22 and the blades 222 arranged opposite to the blades 23 simultaneously cut the same colloid from opposite directions, the colloid blocks with proper sizes leak to the collecting assembly 5 through meshes of the filter screen 24, and the overlarge colloid is driven by the crushing roller 21 to turn upwards and is crushed again; the garrulous colloid comes to blown down tank 51 through filter screen 24 earlier, and the blown down tank 51 that the slope set up downwards makes garrulous colloid downstream under the action of gravity, collects the garrulous colloid of a full drawer after, outwards stimulates the drawer, slider 522 and spout 521 relative slip, make the drawer break away from out from blown down tank 51, collect the garrulous glue.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a rubbing crusher of high-efficient cutting colloid, feeder hopper (1) that sets gradually including frame (6) and from the top down, smash chamber (2) and collection subassembly (5), be provided with rubbing crusher in smashing chamber (2), a serial communication port, rubbing crusher constructs including two crushing rollers (21), it smashes piece (22) to be provided with the interval on crushing roller (21), crushing piece (22) on different crushing roller (21) are crisscross to be set up, crushing piece (22) are including lamellar body (221) and cutting edge (222) of an organic whole connection, it sets up to smash piece (22) slope in the circumference.

2. The pulverizer for efficiently cutting colloids according to claim 1, wherein: the position of interval between two crushing pieces (22) is provided with cooperation blade (23) that cooperation crushing piece (22) smashed the colloid, and cooperation blade (23) includes lamellar body (221) and cutting edge (222) equally, and crushing piece (22) and cooperation blade (23) cutting edge (222) are to opposite directions of rotation.

3. A mill for cutting colloid efficiently according to claim 2, characterized in that a filter screen (24) is provided under the mill rollers (21), and the shape of the filter screen (24) is adapted to the shape of the lower profile of the two mill rollers (21).

4. A pulverizer for efficiently cutting colloid according to claim 1, wherein each pulverizing roller (21) is driven to rotate by a motor (3), and the motor (3) is fixedly connected with the frame (6).

5. The pulverizer for efficiently cutting colloid according to claim 1, wherein each motor (3) is connected with a speed reducer (4), the speed reducer (4) is fixedly connected with the frame (6), and the motor (3) drives the pulverizing roller (21) to rotate through the speed reducer (4).

6. A mill for cutting colloid efficiently according to claim 2, characterized in that the collection assembly (5) comprises a discharge chute (51) and a collection drawer (52), one end of the discharge chute (51) is connected to the milling chamber (2), and the bottom of the discharge chute (51) is inclined downwards towards the direction far away from the mill.

7. The pulverizer for efficiently cutting colloid according to claim 1, wherein the collection drawer (52) is installed at the lower end of the discharge chute (51) in a sliding and pulling manner, the frame (6) is provided with sliding grooves (521) at both sides of the lower end of the discharge chute (51), and sliding blocks (522) are provided at both sides of the collection drawer (52).

8. A mill for cutting colloid efficiently according to claim 1, characterized in that the feeding hopper (1) comprises a dust hood (11), and the dust hood (11) is hung on the upper end of the feeding hopper (1).

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