CN219784498U

CN219784498U - Asphalt mixer

Info

Publication number: CN219784498U
Application number: CN202321155547.XU
Authority: CN
Inventors: 万信超; 杨国哇; 万信军
Original assignee: Hubei Junde Building Materials Technology Development Co ltd
Current assignee: Macheng Zhongxincheng Pitch Road Construction Engineering Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-10-03
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to an asphalt mixer, which comprises a support column, wherein a support structure and a mixing mechanism are arranged on the support column; the mixing mechanism comprises a fixed bin fixed on the right side of the support column, a stirring rod is rotatably arranged on the fixed bin, stirring blades are fixed on the outer side of the stirring rod, and a driving structure for driving the stirring rod to rotate and revolve simultaneously is further arranged on the fixed bin. Through staple bolt change the position on the support column to highly carry out nimble adjustment to the agitator, the mixing mechanism of being more convenient for extends to in the agitator carries out intensive mixing to the compounding, and the driving piece drives the axis of rotation rotatory, because driving gear and driven gear's meshing can make the universal driving shaft rotate, again because the puddler is when rotating round the universal driving shaft, drive gear and transmission ring gear meshing, can make the puddler still can rotate at the universal driving shaft revolution time, self still helps improving stirring vane's stirring scope, makes the compounding mix more evenly.

Description

Asphalt mixer

Technical Field

The utility model relates to the technical field of asphalt mixing, in particular to an asphalt mixer.

Background

Asphalt is a blackish brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof, is one of high-viscosity organic liquids, mostly exists in a liquid or semisolid petroleum form, has black surface, is soluble in carbon disulfide and carbon tetrachloride, is an organic cementing material with waterproof, moistureproof and anticorrosion properties, and can be mainly divided into three types of coal tar asphalt, petroleum asphalt and natural asphalt.

Asphalt mixture is a pavement structure cementing material widely applied in road engineering, and before the asphalt mixture is applied to a road, because the asphalt mixture is formed by mixing a plurality of different materials, such as asphalt, asphalt oil, mineral substances, modifiers and other impurities in the mixture, the composition, physical properties and mechanical properties of the mixture need to be detected in detail so as to ensure the quality of the asphalt mixture, and when the existing mixture is mixed by a mixer, the materials are stirred and mixed usually through rotation of structures such as stirring blades, and the stirring track of the stirring blades is single, so that the mixture is not fully mixed, thereby influencing the detection precision of subsequent detection equipment, and therefore, the asphalt mixer is provided to solve the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an asphalt mixer which has the advantages of more uniformly mixing, improving the detection precision and the like, and solves the problems that when the existing mixture is mixed by the mixer, the materials are mixed by rotating through structures such as stirring blades and the like, the stirring track of the stirring blades is single, so that the mixture is not fully mixed, and the detection precision of subsequent detection equipment is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the asphalt mixer comprises a support column, wherein a support structure for placing a mixing barrel and a mixing mechanism for mixing and stirring the mixed materials in the mixing barrel are arranged on the support column;

the mixing mechanism comprises a fixed bin fixed on the right side of the support column, a stirring rod is rotatably arranged on the fixed bin, stirring blades are fixed on the outer side of the stirring rod, and a driving structure for driving the stirring rod to rotate and revolve simultaneously is further arranged on the fixed bin.

Further, the drive structure includes the axis of rotation that sets up on fixed storehouse through the bearing rotation, be equipped with the drive piece of order about axis of rotation pivoted on the support column, the outside of axis of rotation is fixed with the driving gear, be equipped with the universal driving shaft through the bearing rotation on the fixed storehouse, the outside of universal driving shaft is fixed with the driven gear with driving gear meshing, the bottom surface of fixed storehouse is fixed with the transmission ring gear, the bottom mounting of universal driving shaft has the mount, the puddler passes through the bearing rotation setting on the mount, the outside of puddler is fixed with the transmission gear with transmission ring gear meshing.

Further, the driving piece comprises a driving motor fixed on the left side of the support column, a driving wheel is fixed on an output shaft of the driving motor, a driven wheel is fixed on the outer side of the rotating shaft, and a transmission belt is connected to the driving wheel and the driven wheel in a transmission manner.

Further, the supporting structure comprises a hoop sleeved on the supporting column, and a supporting plate is fixed on the right side of the hoop.

Further, a supporting seat is fixed on the bottom surface of the supporting column.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this asphalt mixer changes the position on the support column through the staple bolt to highly carrying out nimble adjustment to the agitator, more being convenient for mixing mechanism extends to in the agitator and carries out intensive mixing to the compounding, after the stirring is accomplished, still make things convenient for the agitator to take off from bearing structure, the driving piece drives the axis of rotation rotatory, because driving gear and driven gear's meshing, can make the universal driving shaft rotate, again because the puddler is when rotating round the universal driving shaft, drive gear and transmission ring gear meshing, can make the puddler still can rotate when the universal driving shaft revolution, help improving stirring vane's stirring scope, make the compounding in the agitator more even by the stirring, further promote stirring efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a perspective view of the mixing mechanism of the present utility model.

In the figure: 1. a support column; 2. a support structure; 201. a hoop; 202. a support plate; 3. a mixing mechanism; 301. a fixed bin; 302. a stirring rod; 303. stirring blades; 304. a rotating shaft; 305. a drive gear; 306. a linkage shaft; 307. a driven gear; 308. a drive ring gear; 309. a fixing frame; 310. a transmission gear; 311. a driving motor; 312. a driving wheel; 313. driven wheel; 314. a driving belt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, an asphalt mixer in this embodiment includes a support column 1, and a support structure 2 for placing a mixing barrel and a mixing mechanism 3 for mixing and stirring the mixture in the mixing barrel are disposed on the support column 1.

The supporting structure 2 is adjustable in height on the supporting column 1, so that the mixing mechanism 3 is convenient to extend to the mixing barrel and fully mix the mixed materials, the stirring range of the mixing mechanism 3 is larger, the mixed materials in the mixing barrel are stirred more uniformly, the stirring efficiency is improved, and after the stirring is completed, the stirring barrel can be taken down from the supporting structure 2 by adjusting the height of the supporting structure 2 on the supporting column 1.

In this embodiment, as shown in fig. 1, the supporting structure 2 includes a hoop 201 sleeved on the supporting column 1, and a supporting plate 202 is fixed on the right side of the hoop 201.

The anchor ear 201 is a fastener known to the public in the art for holding or gripping one material with another, and the specific structure and manner of achieving the fastening is not described in detail herein.

The agitator is placed in backup pad 202 to change the position on support column 1 through staple bolt 201, thereby highly adjust in a flexible way the agitator, the mixing mechanism 3 of being more convenient for extends to in the agitator carries out intensive mixing to the compounding, after the stirring is accomplished, still makes things convenient for the agitator to take off from bearing structure 2.

In this embodiment, as shown in fig. 1-2, the mixing mechanism 3 includes a fixed bin 301 fixed on the right side of the support column 1, a stirring rod 302 is rotatably disposed on the fixed bin 301, a stirring blade 303 is fixed on the outer side of the stirring rod 302, and a driving structure for driving the stirring rod 302 to rotate and revolve simultaneously is further disposed on the fixed bin 301.

The stirring rod 302 is driven to revolve while rotating through the driving structure, so that the mixed materials in the mixing barrel are stirred more uniformly, and the stirring efficiency is improved.

As a specific structure of a driving structure, as shown in fig. 2, the driving structure includes a rotation shaft 304 rotatably provided on a fixed bin 301 through a bearing, a driving member for driving the rotation shaft 304 to rotate is provided on a support column 1, a driving gear 305 is fixed on the outer side of the rotation shaft 304, a linkage shaft 306 is rotatably provided on the fixed bin 301 through a bearing, a driven gear 307 engaged with the driving gear 305 is fixed on the outer side of the linkage shaft 306, a transmission toothed ring 308 is fixed on the bottom surface of the fixed bin 301, a fixing frame 309 is fixed at the bottom end of the linkage shaft 306, a stirring rod 302 is rotatably provided on the fixing frame 309 through a bearing, and a transmission gear 310 engaged with the transmission toothed ring 308 is fixed on the outer side of the stirring rod 302.

The driving member drives the rotation shaft 304 to rotate, and the driving gear 305 and the driven gear 307 are meshed to enable the linkage shaft 306 to rotate, and the driving gear 310 is meshed with the driving gear ring 308 when the stirring rod 302 rotates around the linkage shaft 306, so that the stirring rod 302 can rotate when the linkage shaft 306 revolves, and the stirring range of the stirring blade 303 is improved.

In order to further improve the stability of stirring of the stirring rod 302, a sliding block may be fixed on the inner side of the fixing frame 309, an annular sliding groove slidably connected with the sliding block may be provided on the outer side of the driving gear ring 308, and when the linkage shaft 306 drives the fixing frame 309 to rotate, the fixing frame 309 may drive the sliding block to rotate in the annular sliding groove.

As a specific structure of the driving member, as shown in fig. 1, the driving member includes a driving motor 311 fixed on the left side of the support column 1, a driving wheel 312 is fixed on an output shaft of the driving motor 311, a driven wheel 313 is fixed on the outer side of the rotating shaft 304, and a transmission belt 314 is connected on the driving wheel 312 and the driven wheel 313 in a transmission manner.

The driving part is of a belt transmission structure, the driving motor 311 drives the driving wheel 312 to rotate, the driving wheel 313 and the rotating shaft 304 fixed in the driving wheel 313 can be driven to rotate by the driving belt 314, and the tension wheel can be further arranged to adjust the tightness of the driving belt 314, wherein the tension wheel is a follower wheel which is known in the prior art to be used for changing the wrap angle of a belt wheel or controlling the tension force of the belt so as to be pressed on the belt, and the specific tensioning principle of the tension wheel is not described in detail herein.

In addition, the bottom surface of support column 1 is fixed with supporting seat 4 for firmly support whole blendor.

Adopt above-mentioned asphalt mixer, accessible enlarges the stirring scope of mixing mechanism 3 for the compounding in the compounding bucket is stirred more evenly, and its concrete theory of operation is as follows:

the stirring barrel is placed on the supporting plate 202, the stirring blade 303 is conveniently extended to the position of the hoop 201 on the supporting column 1 to mix the materials, the driving motor 311 drives the driving wheel 312 to rotate, the driven wheel 313 and the rotating shaft 304 fixed in the driven wheel 313 can be driven to rotate through the driving belt 314, the driving shaft 306 can be rotated due to the meshing of the driving gear 305 and the driven gear 307, and the stirring rod 302 can be rotated by itself when the stirring rod 302 revolves around the driving shaft 306 due to the meshing of the driving gear 310 and the driving toothed ring 308, so that the stirring range of the stirring blade 303 is improved.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The asphalt mixer is characterized by comprising a support column (1), wherein a support structure (2) for placing a mixing barrel and a mixing mechanism (3) for mixing and stirring the mixture in the mixing barrel are arranged on the support column (1);

the mixing mechanism (3) comprises a fixed bin (301) fixed on the right side of the support column (1), a stirring rod (302) is rotatably arranged on the fixed bin (301), stirring blades (303) are fixed on the outer side of the stirring rod (302), and a driving structure for driving the stirring rod (302) to rotate and revolve simultaneously is further arranged on the fixed bin (301).

2. An asphalt mixer according to claim 1, wherein: the driving structure comprises a rotating shaft (304) which is arranged on a fixed bin (301) through a bearing in a rotating mode, a driving part which drives the rotating shaft (304) to rotate is arranged on a supporting column (1), a driving gear (305) is fixed on the outer side of the rotating shaft (304), a linkage shaft (306) is arranged on the fixed bin (301) through the bearing in a rotating mode, a driven gear (307) meshed with the driving gear (305) is fixed on the outer side of the linkage shaft (306), a transmission toothed ring (308) is fixed on the bottom surface of the fixed bin (301), a fixing frame (309) is fixed at the bottom end of the linkage shaft (306), a stirring rod (302) is arranged on the fixing frame (309) through the bearing in a rotating mode, and a transmission gear (310) meshed with the transmission toothed ring (308) is fixed on the outer side of the stirring rod (302).

3. An asphalt mixer according to claim 2, wherein: the driving piece comprises a driving motor (311) fixed on the left side of the supporting column (1), a driving wheel (312) is fixed on an output shaft of the driving motor (311), a driven wheel (313) is fixed on the outer side of the rotating shaft (304), and a transmission belt (314) is connected on the driving wheel (312) and the driven wheel (313) in a transmission manner.

4. A bitumen blendor as claimed in any one of claims 1 to 3, wherein: the supporting structure (2) comprises a hoop (201) sleeved on the supporting column (1), and a supporting plate (202) is fixed on the right side of the hoop (201).

5. An asphalt mixer according to claim 4, wherein: the bottom surface of support column (1) is fixed with supporting seat (4).