Drying roller used in asphalt reproducing material preparation process

Abstract

The drying roller comprises a supporting mechanism and a roller body, the supporting mechanism comprises two driving wheels, a guide rail carried on the tops of the two driving wheels and supporting plates circumferentially distributed on the inner wall of the guide rail, the supporting plates are provided with bending plates in an integrated forming mode, and the bending plates are arranged on the upper portion of the roller body. The speed reducer is controlled by the driving motor to drive the driving wheel to rotate, then the circular guide rail is driven to rotate, the guide rail is connected through the supporting plate, the cylinder body is connected through the bending plate, and the bending plate and the supporting plate are integrated, so that the cylinder body and the guide rail rotate synchronously, stability is high, labor intensity is reduced, and production efficiency is improved. By means of the arrangement of the bending plates distributed circumferentially, the effect of evenly supporting the barrel can be achieved, the bending positions are elastic, and the effect of buffering the barrel can be achieved through the arrangement of the bending plates distributed circumferentially.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing equipment, in particular to a drying drum used in the process of preparing asphalt re-making materials. Background Art

[0002] In the process of asphalt mixture regeneration, the waste asphalt pavement is first excavated, recycled, crushed and screened, and then some new materials and soft asphalt materials are added for mixing. During the heating and separation process, due to the particularity of waste asphalt, special heating equipment is required for heating. For this reason, we have designed a drying drum for use in the asphalt re-making process. The drum is driven to rotate by the support mechanism, which has good buffering performance and can effectively absorb the impact force generated when the asphalt inside the drum falls and hits the drum wall. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above-mentioned problems and / or problems existing in the use of a drying drum used in the asphalt re-making process, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a drying drum for use in the asphalt re-processing process, which has strong stability through the synchronous rotation of the drum and the guide rail, and can play a role of uniformly supporting the drum by using the circumferentially distributed bending plates. The bending parts are elastic, and the circumferentially distributed setting can play a role of buffering the drum.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A drying drum used in the process of preparing asphalt reprocessing materials, comprising:

[0008] A support mechanism, the support mechanism includes two driving wheels, a guide rail mounted on the top of the two driving wheels and a support plate circumferentially distributed on the inner wall of the guide rail, the support plate is integrally formed with a bending plate, the shaft of the driving wheel is provided with a driving assembly, the driving assembly includes a driving motor and a reduction motor arranged at the output end of the driving motor, the shaft of the driving wheel is coaxially connected with the output end of the reduction motor, a support beam is provided at the bottom of the driving assembly, a protective cover for protecting the driving wheel is provided on the side wall of the support beam, the guide rail is a circular rail, and a limit block is provided on the side wall of the guide rail;

[0009] The outer wall of the cylinder is fixedly connected to the bending plate.

[0010] As a preferred solution of a drying drum used in the asphalt re-making process described in the utility model, the side wall of the support plate is provided with a fixing plate, the fixing plate is connected to the inside of the guide rail by bolts, and the side walls of the fixing plate are respectively provided with blocks located on both sides of the guide rail.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the drying drum used in the asphalt re-processing process drives the driving wheel to rotate by controlling the reducer through the driving motor, and then drives the circular guide rail to rotate, the guide rail is connected by the support plate, and the cylinder is connected by the bending plate, the bending plate and the support plate are integrated, therefore, the cylinder and the guide rail rotate synchronously, and the stability is strong, and the circumferentially distributed bending plate setting can play a role of uniformly supporting the cylinder, and the bending part has elasticity, and the circumferentially distributed setting can play a role of buffering the cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0013] Figure 1 This is a schematic diagram of the overall structure of a drying drum used in the asphalt re-making process of the utility model;

[0014] Figure 2 This is a schematic diagram of a top view of a drying drum used in the asphalt re-making process of the utility model;

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of a drying drum used in the asphalt re-making process of the utility model;

[0016] Figure 4 The utility model is a drying drum used in the process of preparing asphalt re-making materials. Figure 2 Schematic diagram of the structure of part a.

[0017] 100, support mechanism; 110, driving wheel; 111, driving assembly; 112, support beam; 120, guide rail; 121, limit block; 130, support plate; 131, fixing plate; 132, stop block; 133, bending plate; 200, cylinder. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and understandable, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0019] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention in detail, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged at a general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0020] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The utility model provides a drying drum used in the asphalt re-making process. The drum body and the guide rail rotate synchronously and have strong stability. The circumferentially distributed bending plates are arranged to evenly support the drum body. The bending parts are elastic, and the circumferentially distributed arrangement can buffer the drum body.

[0022] Figure 1-Figure 4 The structure diagram of a drying drum used in the asphalt re-making process of the utility model is shown. Figure 1-Figure 4 In this embodiment, a drying drum used in the asphalt re-making process comprises a supporting mechanism 100 and a cylinder body 200.

[0023] The support mechanism 100 drives the driving wheel 110 to rotate by controlling the reducer through the driving motor, thereby driving the circular guide rail 120 to rotate. The guide rail 120 is connected through the support plate 130, and the cylinder 200 is connected through the bending plate 133. The bending plate 133 and the support plate 130 are integrated. Therefore, the cylinder 200 rotates synchronously with the guide rail 120, and has strong stability. The circumferentially distributed bending plates 133 are arranged to uniformly support the cylinder 200, and the bending parts have elasticity. The circumferentially distributed arrangement can buffer the cylinder 200. Specifically, the support mechanism 100 includes two driving wheels 110, guide rails 120 mounted on the tops of the two driving wheels 110, and support plates 130 distributed circumferentially on the inner walls of the guide rails 120. The support plate 130 is integrally formed and is provided with the bending plates 133. 3. In the present embodiment, a driving assembly 111 is provided on the shaft of the driving wheel 110. The driving assembly 111 includes a driving motor and a reduction motor provided at the output end of the driving motor. The shaft of the driving wheel 110 is coaxially connected with the output end of the reduction motor. A supporting beam 112 is provided at the bottom of the driving assembly 111. A side wall of the supporting beam 112 is provided with a protective cover for protecting the driving wheel 110. The guide rail 120 is a circular rail. A limiting block 121 is provided on the side wall of the guide rail 120. A fixing plate 131 is provided on the side wall of the support plate 130. The fixing plate 131 is connected to the inside of the guide rail 120 by bolts. The side walls of the fixing plate 131 are respectively provided with blocks 132 located on both sides of the guide rail 120. The outer wall of the cylinder 200 is fixedly connected to the bending plate 133.

[0024] Combination Figure 1-Figure 4 The present embodiment is a drying drum used in the asphalt re-making process. The specific use process is as follows: the driving motor controls the reducer to drive the driving wheel 110 to rotate, and then drives the circular guide rail 120 to rotate. The guide rail 120 is connected through the support plate 130, and the cylinder 200 is connected through the bending plate 133. The bending plate 133 and the support plate 130 are integrated. Therefore, the cylinder 200 rotates synchronously with the guide rail 120 and has strong stability. The circumferentially distributed bending plates 133 can uniformly support the cylinder 200, and the bending part has elasticity. The circumferentially distributed setting can buffer the cylinder 200.

[0025] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A drying drum used in the process of preparing asphalt reprocessing, characterized in that: include: A support mechanism (100), the support mechanism (100) comprising two driving wheels (110), a guide rail (120) mounted on the top of the two driving wheels (110), and a support plate (130) circumferentially distributed on the inner wall of the guide rail (120), the support plate (130) being integrally formed with a bending plate (133), a drive assembly (111) being arranged on the shaft of the driving wheel (110), the drive assembly (111) comprising a driving motor and a reduction motor arranged at the output end of the driving motor, the shaft of the driving wheel (110) being coaxially connected to the output end of the reduction motor, a support beam (112) being arranged at the bottom of the driving assembly (111), a protective cover for protecting the driving wheel (110) being arranged on the side wall of the support beam (112), the guide rail (120) being a circular rail, and a limit block (121) being arranged on the side wall of the guide rail (120); A cylinder (200), wherein the outer wall of the cylinder (200) is fixedly connected to the bending plate (133).

2. A drying drum used in the process of preparing asphalt reprocessing according to claim 1, characterized in that: The side wall of the support plate (130) is provided with a fixing plate (131), the fixing plate (131) is connected to the inside of the guide rail (120) by bolts, and the side wall of the fixing plate (131) is respectively provided with stoppers (132) located on both sides of the guide rail (120).

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