CN203061250U

CN203061250U - Special crusher for thermoplastic elastomer

Info

Publication number: CN203061250U
Application number: CN201220300827.0U
Authority: CN
Inventors: 黄裕沪
Original assignee: WUXI HUATONG ASPHALT NEW TECHNOLOGY Co Ltd
Current assignee: WUXI HUATONG ASPHALT NEW TECHNOLOGY Co Ltd
Priority date: 2012-06-26
Filing date: 2012-06-26
Publication date: 2013-07-17
Anticipated expiration: 2022-06-26

Abstract

The utility model discloses a special crusher for thermoplastic elastomers, which comprises a motor supported by a motor base and a drum crushing device. The drum crushing device has a rotating main shaft, and the rotating main shaft is connected to the motor through a pulley device; A feeding device is arranged on the top of the drum crushing equipment. The utility model is a crusher specially used in the grinding process of thermoplastic elastomers, which has excellent crushing effect, solves the agglomeration phenomenon of thermoplastic elastomers, and improves product quality.

Description

The special-purpose disintegrating machine of thermoplastic elastomer (TPE)

Technical field

The utility model relates to the special-purpose disintegrating machine of a kind of thermoplastic elastomer (TPE), belongs to the mechanical crusher technical field.

Background technology

Existing asphalt material majority is modified asphalt material, as the SBS modified pitch, wherein SBS is a kind of styrene thermoplastic elastomer, be specially SBS, the SBS modified pitch carries out common agitation grinding after being and grinding SBS in the back adding pitch again, obtains modified bitumen product.In general use, SBS caking phenomenon occurs through regular meeting in transportation and storage process, and is then unfavorable to further grinding if the SBS of caking joins in the pitch again, may block pipeline, wastes raw material, and the quality of product is not high yet.

For the problems referred to above, prior art has been carried out some improvement aspect material, makes the SBS particle diameter littler, prevents its caking, but because the uncertainty of transportation and storage still can not solve basic product quality problem.

For prior art problems, optimum solution should be the improvement to milling apparatus, and raw material particle size was reduced, and also can produce the quality high product, and for being exclusively used in the disintegrating machine that modified pitch grinds, existing literature and patent rarely have report.

Summary of the invention

The utility model provides a kind of thermoplastic elastomer (TPE) special-purpose disintegrating machine, solves the agglomeration problems of SBS modified pitch, and floor space is little, and power is low, and crushing effect is good.

The utility model is to realize by following technical scheme:

The special-purpose disintegrating machine of a kind of thermoplastic elastomer (TPE) comprises the motor and the cylinder disintegrating apparatus that utilize motor bed-plate to support, and described cylinder disintegrating apparatus has a rotary main shaft, and described rotary main shaft connects described motor by a belt pulley equipment; Described cylinder disintegrating apparatus top arranges a feed arrangement, and described motor bed-plate bottom connects a drawing mechanism.

Described feed arrangement is a feed hopper, and described feed hopper has top cover, in described feed hopper inside vertical pull plate is set, and a network structure also is set in feeding-passage inside.Pull plate is mainly used in limiting the material feeding amount, and network structure is mainly used in the first screening of raw material, avoids adding bulky grain and directly enters disintegrating machine.

Described cylinder disintegrating apparatus comprises a rectangle roller shelves, and described roller shelves inwall arranges the crushing teeth of some projectioies; Described roller shelves inside arranges broken cylinder, and described broken cylinder outer wall arranges the broken compressing tablet of some projectioies, and described broken cylinder inside arranges described rotary main shaft.By the driven by motor main axis rotation, make the protruding crushing teeth of roller shelves inwall setting and the protruding broken compressing tablet of broken cylinder outer wall setting carry out the raw material crushing grinding.

Spring bearing is installed in two ends of described rotary main shaft, and described spring bearing body surface has annular groove.This spring bearing is a kind of labyrinth type bearing that designs for the utility model specially, has higher sealing property.

Described crushing teeth is that individual the opening of per two symmetries is an angle, has a dividing plate between per two crushing teeths.The crushing teeth protection of this shape is respond well, and the life-span is long, and is not fragile.

Described broken compressing tablet is made up of support bar and compressing tablet, and being connected to of described support bar and compressing tablet is an angle of inclination and is connected.Broken compressing tablet and crushing teeth carry out the grinding of raw material, carry out fragmentation from each angle, reach good crushing effect, and broken particle diameter is even.

Described belt pulley equipment is a big wheel shaft and the V belt wheel apparatus that the steamboat axle drives, and described big wheel shaft and steamboat axle body all have groove.

Described motor bed-plate is installed and is regulated bolt.Regulate the adjustment that bolt is mainly used in the centre-to-centre spacing of motor and cylinder disintegrating apparatus.

The beneficial effects of the utility model are:

1, the utility model is at the particularity of material, and each part has all adopted the pollution discharge structure design, makes service life of equipment long, and crushing effect is good.

2, the utility model can be regulated feeding coal at any time, stirs constant product quality.

3, floor space is little, does not block pipeline.

Description of drawings

Fig. 1 is the outside main TV structure figure of the special-purpose disintegrating machine of the utility model thermoplastic elastomer (TPE)

Fig. 2 is the external left TV structure figure of the special-purpose disintegrating machine of the utility model modification strength

Fig. 3-1,3-2 and 3-3 originally are not front view, left view and the vertical view of the utility model motor bed-plate

Fig. 4 is the structural representation of the utility model feed arrangement

Fig. 5 is the structural representation of the utility model roller shelves

Fig. 6 is the structural representation of the broken cylinder of the utility model

Fig. 7 is the structural representation of the broken compressing tablet installed on the broken cylinder of the utility model

Fig. 8 is the structural representation of the utility model rotary main shaft

Fig. 9 is the structural representation of the utility model spring bearing

Figure 10-1 and 10-2 are respectively the structural representations of the big wheel shaft of the utility model and little wheel shaft

The specific embodiment

Below in conjunction with accompanying drawing, the utility model is described further.

As Fig. 1 and Fig. 2, be respectively outside main TV structure figure and the left TV structure figure of the special-purpose disintegrating machine of the utility model thermoplastic elastomer (TPE), comprise the motor 1 and the cylinder disintegrating apparatus 2 that utilize motor bed-plate 6 to support, described cylinder disintegrating apparatus has a rotary main shaft 206, and described rotary main shaft connects described motor 1 by a belt pulley equipment 3; Described cylinder disintegrating apparatus 2 tops arrange a feed arrangement 4, and the bottom of described motor bed-plate 6 connects a drawing mechanism 5.

Originally be not front view, left view and the vertical view of the utility model motor bed-plate as Fig. 3-1,3-2 and 3-3, described motor bed-plate 6 is installed and is regulated bolts 601.Regulate the adjustment that bolt 601 is mainly used in the centre-to-centre spacing of motor 1 and cylinder disintegrating apparatus, when generation cylinder disintegrating apparatus position changes because raw material lumps, can adjust equipment at any time, make it in the duty of the best.

As Fig. 4, it is the structural representation of the utility model feed arrangement, feed arrangement 4 is feed hoppers, is irregular pyramidal structure, and feed hopper has top cover 401, in described feed hopper inside vertical pull plate 402 is set, entering of pull plate restriction raw material can strictly be controlled inlet amount, and a network structure 403 also is set in feeding-passage inside, network structure is mainly used in the first screening of raw material, avoids adding bulky grain and directly enters disintegrating machine.

As Fig. 5, be the structural representation of the utility model roller shelves, be parts of cylinder disintegrating apparatus, be a rectangle roller shelves 201, the roller shelves inwall arranges the crushing teeth 202 of some projectioies; As shown in the figure, crushing teeth is that individual the opening of per two symmetries is an angle, has a dividing plate 203 between per two crushing teeths.The crushing teeth protection of this shape is respond well, and the life-span is long, and is not fragile.

As Fig. 6, it is the structural representation of the broken cylinder of the utility model, be arranged on the device of roller shelves inside, described broken cylinder 204 outer walls arrange the broken compressing tablet 205 of some projectioies, as Fig. 7, be the structural representation of the broken compressing tablet installed on the broken cylinder of the utility model, broken compressing tablet is made up of support bar 2051 and compressing tablet 2052, and being connected to of support bar and compressing tablet is an angle of inclination and is connected.Broken compressing tablet 205 carries out the grinding of raw material with crushing teeth 202, carries out fragmentation from each angle, reaches good crushing effect, and broken particle diameter is even.

As Fig. 8, be the structural representation of the utility model rotary main shaft, broken cylinder 204 inside arrange described rotary main shaft 206.As Fig. 9, being the structural representation of the utility model spring bearing, is the spring bearing 207 of two ends installations of rotary main shaft, and described spring bearing body surface has annular groove 2071, make these parts body surface present labyrinth-like, have higher sealing property.

As Figure 10-1 and 10-2, be respectively the structural representation of the big wheel shaft of the utility model and little wheel shaft, because belt pulley equipment 3 is a big wheel shaft and the V belt wheel apparatus that the steamboat axle drives, big wheel shaft wherein and steamboat axle body all have groove 301.

Operation principle of the present utility model is: material is entered in the working cavity of cylinder disintegrating apparatus successively by feed hopper, drop on the rotary main shaft workspace of rotation at a high speed, dished out at a high speed and force to enter on broken compressing tablet and the crushing teeth, hit and counterattack work, material is subjected to strike repeatedly and the counterattack of high frequency, then form the accumulation of material autoclase again and wash away, granule materials more in small, broken bits easily produces landing to be separated.Material is through after the crush cycle repeatedly, thereby realized ultra-fine broken effect, is discharged from working cavity by drawing mechanism at last.

More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. A special crusher for thermoplastic elastomers, characterized in that it includes a motor supported by a motor base and a drum crushing device, the drum crushing device has a rotating main shaft, and the rotating main shaft is connected to the motor through a pulley device; A feeding device is arranged on the top of the drum crushing equipment, and a discharging device is connected to the lower part of the motor base.

2. The thermoplastic elastomer special crusher as claimed in claim 1, wherein said feeding device is a feed hopper, said feed hopper has a top cover, and a vertical hopper is arranged inside said feed hopper. As for the drawing plate, a mesh structure is also arranged inside the feeding channel.

3. The special crusher for thermoplastic elastomers as claimed in claim 1, characterized in that the drum crushing equipment comprises a rectangular drum frame, the inner wall of the drum frame is provided with a number of raised crushing teeth; the inside of the drum frame is provided with crushing The outer wall of the crushing drum is provided with several protruding crushing tablets, and the rotating main shaft is arranged inside the crushing drum.

4. The special crusher for thermoplastic elastomer according to claim 3, characterized in that support bearings are installed at both ends of the rotating main shaft, and the surface of the support bearing body has an annular groove.

5. The special crusher for thermoplastic elastomers according to claim 3, characterized in that every two symmetrical teeth are opened at an angle, and there is a partition between every two crushing teeth.

6. The special crusher for thermoplastic elastomer according to claim 3, characterized in that the crushing tablet is composed of a support rod and a pressing tablet, and the connection between the supporting rod and the pressing tablet is at an oblique angle.

7. The thermoplastic elastomer special crusher as claimed in claim 1, wherein the pulley device is a V-belt pulley device driven by a large wheel shaft and a small wheel shaft, and the body of the large wheel shaft and the small wheel shaft has grooves.

8. The special crusher for thermoplastic elastomers according to claim 1, characterized in that the motor base is equipped with adjusting bolts.