CN217460193U - Asphalt feeding device for pavement maintenance - Google Patents

Abstract

The utility model discloses a pitch feedway for road surface maintenance relates to road surface maintenance equipment technical field, and it has open at the top specifically to include, the defeated material mouth that the slope set up is seted up to the bottom of agitator tank, the output of defeated material mouth is equipped with first defeated material spare, first defeated material spare slope sets up, the top of first defeated material spare is equipped with second defeated material spare, first defeated material spare is connected through rotating with the defeated material spare of second, the outer wall connection of rotation piece has the driving piece, the driving piece can drive first defeated material spare and the defeated material operation of second respectively through rotating. The utility model discloses a cooperation of first defeated material spare and second defeated material spare to the bituminous mixture of agitator tank output, carries out stirring transportation many times at the in-process of transportation, has improved the degree of consistency of bituminous mixture stirring greatly.

Description

Asphalt feeding device for pavement maintenance

Technical Field

The utility model relates to a pavement maintenance equipment technical field specifically is a pitch feedway for pavement maintenance.

Background

Maintenance refers to frequent maintenance, repair, prevention and repair of catastrophic damage to ensure normal use of roads and the like, and reinforcement, improvement or augmentation to improve the quality of use and service level.

Bitumen is a product of crude oil processing, which is a black or blackish brown viscous liquid or solid at normal temperature, mainly containing soluble trichloroethylene olefin derivatives, the nature and composition of which varies depending on the source and the method of formation, bitumen, like petroleum, is a complex organic mixture without fixed chemical components and physical constants, and many oil minerals constitute a continuous series in transition.

Asphalt is the pavement structure cementing material widely used in road engineering, asphalt is used as a raw material, and the asphalt is required to be mixed with some auxiliary materials to reach the use standard when being used, but the asphalt has large molecular weight and large viscosity, and the conventional modified asphalt batching tank is usually used for directly putting various raw materials required by asphalt batching into the batching tank and then stirring and mixing the raw materials, so that the sufficient mixing effect cannot be ensured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pitch feedway for road surface maintenance to propose pitch and the inhomogeneous problem of batching mixture in solving above-mentioned background art.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:

the utility model provides a pair of pitch feedway for road surface maintenance, it has open agitator tank to include the top, the bottom of agitator tank is seted up the material conveying mouth that sets up of slope up, the output of material conveying mouth is equipped with first defeated material spare, first defeated material spare slope sets up, the top of first defeated material spare is equipped with second defeated material spare, first defeated material spare is connected through the rotation piece with second defeated material spare, the outer wall of rotation piece is connected with the driving piece, the driving piece can drive first defeated material spare and second defeated material spare operation respectively through the rotation piece;

first defeated material spare includes: the inner wall of the first spiral blade is provided with a first rotating shaft, and the outer wall of the first spiral blade is provided with a through hole along the axial direction of the first rotating shaft;

the second material conveying part comprises: the inner wall of the second spiral blade is connected with a second rotating shaft;

the rotating member includes: the connecting frame, the quantity of connecting frame is two sets of, and is two sets of the one end that the connecting frame contacted is rotated and is connected, and is two sets of the other end of connecting frame is respectively with first defeated material spare and the defeated material spare fixed assembly of second, the outer wall of connecting frame all is equipped with the ring gear, the ring gear meshes with the driving piece.

Preferably, the first feeding member further comprises: and the inner wall of the first material guide pipe is attached to the outer wall of the first helical blade.

Preferably, the through holes are distributed in an equidistant array along the radial direction of the first rotating shaft to form a through hole group, and the through hole group is also uniformly distributed along the rotating direction of the first helical blade.

Preferably, the second conveying member further comprises: and the second material guide pipe is clamped with the connecting frame, the outer wall of the second helical blade is attached to the inner wall of the second material guide pipe, and the height of the second helical blade is the same as that of the second material guide pipe.

Preferably, the rotating member further comprises: the clamping block is assembled at one end, in contact with the first conveying part or the second conveying part, of the connecting frame, and clamping holes are formed in two sides of the clamping block.

Preferably, the drive member comprises: with the toothed disc of gear ring meshing, toothed disc axle center position department is equipped with the connecting axle, the one end that the toothed disc was kept away from to the connecting axle is equipped with driving motor, driving motor's stiff end can assemble in the defeated material outer wall of first defeated material spare or second.

Preferably, the first material conveying part and the second material conveying part are coaxially assembled to form a continuous material conveying channel, the first material conveying part and the second material conveying part are arranged on the material conveying channel at intervals in a staggered mode, and the first material conveying part and the second material conveying part which are adjacent to each other are assembled through a rotating part.

Compared with the prior art, the above one or more technical schemes have the following beneficial effects:

the utility model discloses a cooperation of first defeated material spare and second defeated material spare to the bituminous mixture of agitator tank output, carries out stirring transportation many times at the in-process of transportation, has improved the degree of consistency of bituminous mixture stirring greatly.

Drawings

The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

FIG. 5 is a schematic view of the position structure of the driving member and the rotating member according to the present invention;

in the figure:

100. a first conveyance member; 200. a rotating member; 300. a drive member; 400. a second conveyance member;

110. a first material guide pipe; 120. a first helical blade; 130. a first rotating shaft; 140. a through hole;

210. a gear ring; 220. a connecting frame; 230. a clamping block;

310. a connecting shaft; 320. a gear plate;

410. a second material guide pipe; 420. a second helical blade; 430. a second rotating shaft.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1 to 5, an asphalt feeding device for road surface maintenance includes a stirring tank with an opening at the top, a material conveying port inclined upward is formed at the bottom of the stirring tank, a first material conveying member 100 is assembled at the output end of the material conveying port, the first material conveying member 100 is inclined, a second material conveying member 400 is assembled at the top end of the first material conveying member 100, the first material conveying member 100 and the second material conveying member 400 are connected through a rotating member 200, a driving member 300 is connected to the outer wall of the rotating member 200, and the driving member 300 can respectively drive the first material conveying member 100 and the second material conveying member 400 to operate through the rotating member 200;

after the asphalt mixture is stirred by the stirring tank, the asphalt mixture is discharged into the device main body through the material conveying opening, at the moment, a worker starts the driving part 300, the driving part 300 drives the first material conveying part 100 to operate through the rotating part 200, and the asphalt mixture is stirred while the first material conveying part 100 operates to drive the asphalt mixture to move;

when the asphalt mixture inside the first transfer member 100 moves to the rotation member 200, the second transfer member 400 is controlled to operate by the driving member 300, and the second transfer member 400 transfers the asphalt mixture again until the asphalt mixture is transferred to a designated position;

when the material is fed out through the main body of the device, because the worker cannot observe the inside of the stirring tank and the asphalt mixture is sticky, when the worker finds that the asphalt mixture is not sufficiently mixed, the worker can control the second conveying member 400 to rotate reversely with the first conveying member 100 through the rotating member 200 by the driving member 300, and the asphalt mixture is returned to the fermentation tank;

in some preferred embodiments of the present invention, in order to reduce the above-mentioned uneven stirring and the occurrence of caking inside the asphalt mixture, we can stir the asphalt better by the following structure;

the first feeding member 100 includes: a first helical blade 120, wherein the inner wall of the first helical blade 120 is provided with a first rotating shaft 130, and the outer wall of the first helical blade 120 is provided with a through hole 140 along the axial direction of the first rotating shaft 130;

the second feeding member 400 includes: a second helical blade 420, the inner wall of the second helical blade 420 being connected to a second rotating shaft 430;

the rotation member 200 includes: the number of the connecting frames 220 is two, one ends of the two groups of connecting frames 220, which are in contact with each other, are rotatably connected, the other ends of the two groups of connecting frames 220 are fixedly assembled with the first material conveying part 100 and the second material conveying part 400 respectively, so that the connecting frames 220 respectively transmit kinetic energy output from the driving part 300, the outer walls of the connecting frames 220 are respectively provided with the gear rings 210, and the gear rings 210 are engaged with the driving part 300;

the above structure design is convenient for the driving member 300 to drive the connecting frame 220 to rotate through the gear ring 210, the connecting frame 220 rotates to drive the first material conveying member 100 and the second material conveying member 400 to rotate respectively, but the rotating directions of the first material conveying member 100 and the second material conveying member 400 are opposite, and the second material conveying member 400 is assembled at the top end of the first material conveying member 100, so that the second helical blade 420 has an extrusion effect on the asphalt mixture conveyed by the first helical blade 120;

due to the arrangement of the through holes 140, when the material on the first helical blade 120 is extruded, the material can be extruded to pass through the through holes 140, and the asphalt mixture is stirred in the extrusion process;

the asphalt after the stirring in the stirring tank is stirred for one time by the first helical blade 120, the asphalt is extruded and stirred for one time again through the through hole 140 by the second helical blade 420, and the asphalt mixture extruded into the through hole 140 is stirred for one time again by the first helical blade 120;

and since the first transfer member 100 is operated at twice the speed of the second transfer member 400, the main body of the apparatus continuously transfers the asphalt mixture inside the agitation tank to a designated position.

Referring to fig. 1 to 4, the first material conveying member 100 further includes: the first material guiding pipe 110 is connected with a material conveying port of the stirring tank, the inner wall of the first material guiding pipe 110 is attached to the outer wall of the first helical blade 120, a first clamping groove convenient for assembling the rotating part 200 is formed in the top end of the first material guiding pipe 110, and a first locking spring is assembled inside the first clamping groove;

the structural design is convenient for when the staff must assemble the device main body, through the first locking spring and the rotation piece 200, then with the second material conveying piece 400 joint on the top of rotating the piece 200, the staff of being convenient for is fast convenient highly assembles the device main body according to the demand.

Please refer to fig. 3 and fig. 4, the through holes 140 are distributed along the first shaft 130 in an equidistant array in a radial direction to form a through hole set, and the through hole set is also uniformly distributed along the rotation direction of the first helical blade 120;

the above structure design is convenient for the asphalt mixture to pass through more through holes 140 when being extruded by the second helical blade 420, thereby achieving better stirring effect;

the utility model discloses an in the actual motion process, when considering that the inside bituminous mixture of agitator tank just from defeated material mouthful output, need have great conveying power to remove it along first helical blade 120 extending direction, so the utility model discloses an in some preferred embodiments, be close to defeated material mouthful first helical blade 120 outer wall of twenty centimetres department and not be equipped with through-hole 140 to but guarantee first helical blade 120 rapid transportation bituminous mixture.

Referring to fig. 2 to 4, the second material conveying member 400 further includes: with the second passage 410 of link 220 joint, the second joint groove of being convenient for rotate the assembly of piece 200 is all seted up to the top and the bottom of second passage 410, and the internal assembly in second joint groove has second locking spring, and the outer wall of second helical blade 420 is laminated with the inner wall of second passage 410, and the height of second helical blade 420 is the same with the height of second passage 410.

Referring to fig. 1 to 5, the rotating member 200 further includes: the clamping block 230, the clamping block 230 is assembled at one end of the connecting frame 220 contacting with the first material conveying part 100 or the second material conveying part 400, and clamping holes are opened at two sides of the clamping block 230.

Referring to fig. 4 and 5, the driving member 300 includes: the gear disc 320 is meshed with the gear ring 210, the shaft center of the gear disc 320 is provided with a connecting shaft 310, one end of the connecting shaft 310, which is far away from the gear disc 320, is provided with a driving motor, and the fixed end of the driving motor can be assembled on the outer wall of the first conveying part 100 or the second conveying part 400;

the number of the driving members 300 is set according to the number of the first material conveying member 100 and the second material conveying member 400, and the corresponding driving motor drives the corresponding first material conveying member 100 or second material conveying member 400;

the above structural design is convenient for the driving motor to drive the gear disc 320 to rotate through the connecting shaft 310, the gear disc 320 rotates to drive the gear ring 210 to rotate, so as to drive the connecting frame 220 to rotate, and the connecting frame 220 rotates to drive the first conveying part 100 or the second conveying part 400 to rotate;

the first material conveying piece 100 and the second material conveying piece 400 are coaxially assembled to form a continuous material conveying channel, the first material conveying piece and the second material conveying piece are arranged on the material conveying channel at intervals in a staggered mode, and the adjacent first material conveying piece 100 and the second material conveying piece 400 are assembled through rotating pieces;

due to the fact that the viscosity of the asphalt mixture is high, if the driving members 300 are used as power sources of the device body, the service life of the driving members 300 is greatly influenced, and due to the structure capable of being assembled quickly, workers can assemble the number of the first conveying members 100 and the number of the second conveying members 400 conveniently according to actual requirements.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The utility model provides an asphalt feedway for road surface maintenance, it has open agitator tank including the top, the conveying mouth that the slope set up is seted up to the bottom of agitator tank, its characterized in that: the output end of the material conveying port is provided with a first material conveying part (100), the first material conveying part (100) is obliquely arranged, the top end of the first material conveying part (100) is provided with a second material conveying part (400), the first material conveying part (100) is connected with the second material conveying part (400) through a rotating part (200), the outer wall of the rotating part (200) is connected with a driving part (300), and the driving part (300) can respectively drive the first material conveying part (100) and the second material conveying part (400) to operate through the rotating part (200);

the first transfer member (100) includes: a first helical blade (120) and a first shaft (130); a first rotating shaft (130) is assembled on the inner wall of the first spiral blade (120), and a through hole (140) is formed in the outer wall of the first spiral blade (120) along the axial direction of the first rotating shaft (130);

the second conveyance member (400) includes: a second helical blade (420) and a second shaft (430); the inner wall of the second helical blade (420) is connected with a second rotating shaft (430);

the rotating member (200) includes: a connecting frame (220) and a gear ring (210); the quantity of link (220) is two sets of, two sets of the one end that link (220) contacted is rotated and is connected, and is two sets of the other end of link (220) respectively with first defeated material spare (100) and second defeated material spare (400) fixed mounting, the outer wall of link (220) all is equipped with gear ring (210), gear ring (210) and driving piece (300) meshing.

2. An asphalt feeding device for road maintenance according to claim 1, wherein: the first transfer member (100) further comprises: and the inner wall of the first material guide pipe (110) is attached to the outer wall of the first helical blade (120).

3. An asphalt feeding device for road maintenance according to claim 1, wherein: the through holes (140) are distributed in an array mode along the radial direction of the first rotating shaft (130) at equal intervals to form a through hole group, and the through hole group is evenly distributed along the rotating direction of the first spiral blade (120).

4. An asphalt feeding device for road maintenance according to claim 1, wherein: the second conveyance member (400) further comprises: and the second material guiding pipe (410) is clamped with the connecting frame (220), the outer wall of the second helical blade (420) is attached to the inner wall of the second material guiding pipe (410), and the height of the second helical blade (420) is the same as that of the second material guiding pipe (410).

5. An asphalt feeding device for road maintenance according to claim 1, wherein: the rotating member (200) further comprises: the clamping device comprises a clamping block (230), wherein the clamping block (230) is assembled at one end of the connecting frame (220) which is in contact with the first material conveying part (100) or the second material conveying part (400), and clamping holes are formed in two sides of the clamping block (230).

6. An asphalt feeding device for road maintenance according to claim 1, wherein: the driver (300) comprises: with toothed disc (320) of gear ring (210) meshing, toothed disc (320) axle center position department is equipped with connecting axle (310), the one end that toothed disc (320) were kept away from in connecting axle (310) is equipped with driving motor, driving motor's stiff end can assemble in first defeated material spare (100) or second defeated material spare (400) outer wall.

7. An asphalt feeding device for road maintenance according to claim 1, wherein: the first material conveying part (100) and the second material conveying part (400) are coaxially assembled to form a continuous material conveying channel, the first material conveying part (100) and the second material conveying part (400) are arranged on the material conveying channel at intervals in a staggered mode, and the first material conveying part (100) and the second material conveying part (400) which are adjacent to each other are assembled through the rotating part (200).

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