CN213006078U

CN213006078U - Asphalt reclaimed material crushing device

Info

Publication number: CN213006078U
Application number: CN202021609339.9U
Authority: CN
Inventors: 符岁永; 柴新成; 陈满迎
Original assignee: Quanzhou Xingyue Machinery Co ltd
Current assignee: Quanzhou Xingyue Machinery Co ltd
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-04-20
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a pitch reclaimed material crushing device, which comprises a screen, a feed inlet arranged on one side of the screen, a crushing device arranged in the screen, a rotating shaft arranged in the crushing roller, a crushing roller separated from the inner wall of the screen, a driving piece connected with the other end, wherein one end of the rotating shaft extends into the crushing roller, the driving piece can drive the rotating shaft and the crushing roller to rotate, the rotating shaft and the crushing roller are driven to rotate by the driving piece, the reclaimed material is crushed by a crushing lug in the rotating process of the crushing roller, the volume and the temperature of the crushed reclaimed material are uniform, the quality is higher, the crushing roller is not in rigid contact with the reclaimed material by an elastic piece in the crushing process, the damage of the crushing roller is reduced, one side of the crushing roller far away from the driving piece is a closed side, and the reclaimed material is prevented from entering the crushing roller, damaging the equipment.

Description

Asphalt reclaimed material crushing device

Technical Field

The invention relates to the technical field of asphalt reclaimed material equipment, in particular to an asphalt reclaimed material crushing device.

Background

The pitch reworked material passes through the processing equipment processing back, gets into the screen cloth through the feed inlet, because all have certain viscidity between the reworked material for the reworked material heap that gets into the screen cloth is not of uniform size, if the reworked material piles up too big, leads to the temperature between the reworked material inhomogeneous, and the reworked material quality of production is relatively poor, and the effect is relatively poor in follow-up reworked material use, only reaches broken purpose through the screen cloth rotation at present, but crushing effect is unsatisfactory.

Disclosure of Invention

The invention aims to overcome the defects and provide the asphalt reclaimed material crushing device.

The utility model discloses a pitch reclaimed material breaker, including the screen cloth, set up the feed inlet in screen cloth one side, be provided with breaker in this screen cloth, this breaker includes cavity and open-ended crushing cylinder, sets up the pivot in crushing cylinder, and this crushing cylinder is separated with the inner wall looks of screen cloth, and in this pivot one end extended to crushing cylinder, the other end was connected with the driving piece, and this driving piece can drive pivot and crushing cylinder and rotate.

Preferably, the rotating shaft is connected with the inner wall of the damaged drum through a plurality of elastic members.

Preferably, the elastic member is a tension spring or an elastic steel plate.

Preferably, the outer surface of the crushing roller is annularly provided with a plurality of crushing lugs.

Preferably, the side of the crushing drum remote from the drive member is a closed side and the other side is an open side.

By adopting the technical scheme, the invention has the beneficial effects that:

1. through driving piece drive pivot and crushing roller rotation, crushing roller pivoted in-process carries out the breakage to the reworked material through broken lug, and the reworked material volume size after the breakage, temperature are even, and the quality is higher.

2. The crushing roller is not in rigid contact with the reclaimed materials through the elastic piece in the crushing process, so that the damage of the crushing roller is reduced.

3. One side of the crushing roller far away from the driving piece is a closed side, so that the regenerated materials are prevented from entering the crushing roller and damaging equipment.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the reclaimed material crushing device of the utility model;

fig. 2 is a schematic view of the connection between the crushing roller and the rotating shaft of the present invention.

Description of the main reference numerals: 1 screen mesh, 2 feed inlets, 3 crushing devices, 31 crushing drums, 32 rotating shafts, 4 elastic pieces and 5 crushing lugs.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or with other methods described herein.

The utility model discloses a pitch reclaimed material breaker 3, as shown in figure 1, including screen cloth 1, set up the feed inlet 2 in screen cloth 1 one side, be provided with breaker 3 in this screen cloth 1, this breaker 3 includes hollow and open-ended crushing roller 31, the pivot 32 of setting in crushing roller 31, this crushing roller 31 is separated with the inner wall looks interval of screen cloth 1, this pivot 32 one end extends to in crushing roller 31, the other end is connected with the driving piece (not shown in the figure, the driving piece sets up in the screen cloth 1 outside, can independently drive pivot 32 and rotate, and the driving piece is driving motor in this embodiment), this driving piece can drive pivot 32 and crushing roller 31 and rotate, as shown in figure 2, this pivot 32 is connected through a plurality of elastic component 4 with the inner wall of damaged cylinder, this elastic component 4 is expanding spring or elastic steel plate, as preferred, elastic component 4 chooses expanding spring in this embodiment, further, as shown in fig. 1, the outer surface of the crushing roller 31 is annularly provided with a plurality of crushing lugs 5, and further, one side of the crushing roller 31 away from the driving member is a closed side, and the other side is an open side. The reclaimed material of production passes through feed inlet 2 and gets into in the brush net, and at screen cloth 1's rotation in-process, rotates through driving piece drive pivot 32 and broken cylinder 31, and broken cylinder 31 pivoted in-process is broken the reclaimed material through broken lug 5, and the reclaimed material size after the breakage, temperature are even, and the quality is higher, and broken cylinder 31 passes through elastic component 4 and does not contact with the reclaimed material rigidity in broken in-process, reduces broken cylinder 31's harm.

It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.

Claims

1. The utility model provides an asphalt reclaimed material breaker, includes the screen cloth, sets up the feed inlet in screen cloth one side, its characterized in that is provided with breaker in this screen cloth, and this breaker includes cavity and open-ended crushing roller, sets up the pivot in crushing roller, and the inner wall looks spaced apart of this crushing roller and screen cloth, this pivot one end extend to crushing roller in, and the other end is connected with the driving piece, and this driving piece can drive pivot and crushing roller and rotate.

2. The asphalt regrind crushing device according to claim 1, wherein the rotating shaft is connected with the inner wall of the breakage drum through a plurality of elastic members.

3. The asphalt regrind crushing device according to claim 2, wherein the elastic member is a tension spring or an elastic steel plate.

4. The asphalt regrind crushing device according to claim 1, wherein the outer surface of the crushing roller is annularly provided with a plurality of crushing lugs.

5. The asphalt regrind crushing device according to claim 1, wherein the crushing roller is closed on one side and open on the other side away from the driving member.