CN214598539U

CN214598539U - Batching device for warm-mixed asphalt modifier

Info

Publication number: CN214598539U
Application number: CN202120712803.5U
Authority: CN
Inventors: 王林; 高小军; 高达; 樊林林; 高改改
Original assignee: Luliang Baichuan Tongtai Construction Engineering Co ltd
Current assignee: Luliang Zhenkun building materials Co.,Ltd.
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-05
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses a dosing unit of warm mix asphalt modifier, its technical scheme main points are: the stirring device comprises a stirring barrel, wherein a feed opening is formed in the upper end of the stirring barrel, a plurality of placing grooves are formed in the edge of the feed opening, through holes are formed in the bottoms of the placing grooves, sealing plugs are clamped in the through holes, pull rods are fixedly arranged on the sealing plugs and extend out of the upper ends of the placing grooves, and stirring fans are rotatably arranged at the bottoms of the placing grooves; the stirring fan is in transmission connection with the turntable gear, the turntable gear is fixedly connected with the rotating shaft, the rotating shaft is rotatably arranged in the stirring barrel, the bottom of the turntable gear is fixedly provided with a side blade, the side blade is attached to the inner wall of the stirring barrel, the rotating shaft is fixedly provided with a stirring blade, the stirring blade is obliquely arranged relative to the rotating shaft, the bottom of the stirring barrel is provided with a discharge port, and the bottom of the stirring barrel is fixedly provided with a support column; the utility model discloses be convenient for add the modifier and stirring effect is good.

Description

Batching device for warm-mixed asphalt modifier

Technical Field

The utility model belongs to the technical field of the dosing unit technique of warm mix asphalt modifier and specifically relates to a dosing unit of warm mix asphalt modifier.

Background

Under the action of vehicle channelized traffic load, high temperature in summer, low temperature in winter, rainwater and the like, the modified asphalt pavement of the high-grade highway is easy to have track, high-temperature deformation diseases and water loss diseases such as stripping, low-temperature cracking, loosening, pit grooves and the like in a few years after being put into use, the comfort and the safety of the highway pavement are seriously influenced, the traffic service level is reduced, and certain economic waste is also caused. The reason is that the performance of the asphalt mixture material for paving the asphalt pavement is not enough to cope with the characteristics of actual traffic and climate environment; at present, in order to improve the service performance of the asphalt mixture, the use is mainly realized by doping an external additive into the asphalt mixture.

The traditional warm mix asphalt modifier batching device has the following defects:

1. when the traditional batching device for the warm mix asphalt modifier is used for adding the modifier into asphalt, the addition amount is inconvenient to add and control, and a plurality of modifiers are sometimes required to be mixed and added inconveniently; therefore, a batching device for the warm mix asphalt modifier which is convenient for adding the modifier is urgently needed in the market at present.

2. When the traditional warm mix asphalt modifier batching device is used for stirring warm mix asphalt, the stirring effect is not ideal enough, and the stirring device in the device cannot fully stir the asphalt on the inner wall; therefore, a batching device for the warm mix asphalt modifier with good stirring effect is urgently needed in the market at present.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a dosing unit of warm mix asphalt modifier to the not convenient for add modifier and the not good problem of stirring effect who mentions in the solution background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a batching device for warm mix asphalt modifier comprises a stirring barrel, wherein a feed opening is arranged at the upper end of the stirring barrel, a plurality of placing grooves are arranged at the edge of the feed opening, modifier is placed in the placing grooves, cover plates are movably arranged on the placing grooves, the placing grooves are made of acrylic and are provided with scales on the surfaces, through holes are formed in the bottoms of the placing grooves, sealing plugs are clamped in the through holes, pull rods are fixedly arranged on the sealing plugs and extend out of the upper ends of the placing grooves, stirring fans are rotatably arranged at the bottoms of the placing grooves, the cover plates on the placing grooves are opened, the modifier is placed in the placing grooves to be ready for use at any time, a rotary disc gear wheel is meshed with a gear at the bottom of the stirring fans, the stirring fans can be driven to rotate together when the rotary disc gear rotates, so that the modifier can be fully stirred, when the modifier needs to be added, the pull rods are pulled to drive the sealing plugs to move upwards, the modifier flows out of the through hole; the acrylic material is transparent, and scales are arranged on the surface of the acrylic material, so that the addition amount of the modifier can be conveniently observed, and the way of adding the modifier is simple and convenient; stirring fan is connected with carousel gear drive, carousel gear and pivot fixed connection, the pivot rotates and sets up in the agitator, the fixed side leaf that is provided with in bottom of carousel gear, the inner wall laminating of side leaf and agitator, the fixed stirring leaf that is provided with in the pivot, the stirring leaf is the slope setting for the pivot, the side leaf of laminating agitator inner wall, can scrape down the pitch on the agitator inner wall and fully stir it, can avoid pitch to hang on the stirring leaf for the stirring leaf of pivot slope setting, make it flow on the stirring leaf, the whole stirring effect that can promote dosing unit sets up like this, the bottom of agitator is provided with the discharge gate, the fixed support column that is provided with in bottom of agitator.

Further, the inner diameter of the turntable gear is larger than that of the feed opening.

Through adopting above-mentioned technical scheme, be greater than the feed opening and can avoid hanging on the carousel gear at the in-process raw materials of unloading.

Furthermore, a pull ring is movably arranged at the top of the pull rod.

Through adopting above-mentioned technical scheme, the pull ring can play spacing and the effect of the application of force of being convenient for to the pull rod.

Furthermore, the left end of the stirring blade is fixedly connected with the rotating shaft, and the right end of the stirring blade is fixedly connected with the side blade.

Through adopting above-mentioned technical scheme, can promote the whole mechanical strength of stirring leaf and side leaf, increase of service life.

Furthermore, the rotating shaft is driven to rotate by a motor, and the motor is a brushless motor.

Through adopting above-mentioned technical scheme, brushless motor does not have the brush, does not have sound almost, and the later maintenance is comparatively simple and convenient, can realize its rotational speed of digital frequency conversion control and turn to.

Furthermore, the center of the bottom of the stirring barrel is a concave surface.

Through adopting above-mentioned technical scheme, the setting of concave surface can be more quick and clean, labour saving and time saving when the ejection of compact.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a, the dosing unit to traditional warm mix asphalt modifier improves, set up a plurality of standing grooves on the agitator, open the apron on the standing groove, put into the standing groove with the modifier and prepare the use at any time, the carousel gear revolve with the gear engagement of stirring fan bottom, can drive the stirring fan and rotate together when carousel gear revolve, can carry out abundant stirring to the modifier like this, when the modifier is added to needs, the pulling pull rod drives the sealing plug upward movement, the modifier just can flow from the through-hole, the transparent and surperficial scale of ya keli material, be convenient for observe the volume that the modifier added, the mode of adding the modifier like this is comparatively simple convenient.

2. The utility model discloses a, improve the dosing unit of traditional warm mix asphalt modifier, set up the side leaf of a laminating agitator inner wall, can scrape down the pitch on the agitator inner wall and to its intensive mixing, can avoid pitch to hang on the stirring leaf for the stirring leaf that the pivot slope set up, make it flow on the stirring leaf, set up like this and can promote dosing unit's whole stirring effect.

Drawings

The accompanying drawings 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 and not to limit the invention. In the drawings:

fig. 1 is a front view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a stirring barrel; 2. a feeding port; 3. a placement groove; 4. a cover plate; 5. a through hole; 6. a sealing plug; 7. a pull rod; 8. a stirring fan; 9. a turntable gear; 10. a rotating shaft; 11. lateral leaves; 12. stirring blades; 13. a discharge port; 14. a pull ring; 15. a motor; 16. and (4) a support column.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, a batching device for warm mix asphalt modifier comprises a stirring barrel 1, a feed opening 2 is arranged at the upper end of the stirring barrel 1, a plurality of placing grooves 3 are arranged at the edge of the feed opening 2, modifier is placed in the placing grooves 3, cover plates 4 are movably arranged on the placing grooves 3, the placing grooves 3 are made of acrylic and have scales on the surface, through holes 5 are arranged at the bottoms of the placing grooves 3, sealing plugs 6 are clamped in the through holes 5, pull rods 7 are fixedly arranged on the sealing plugs 6, the pull rods 7 extend out of the upper ends of the placing grooves 3, stirring fans 8 are rotatably arranged at the bottoms of the placing grooves 3, the cover plates 4 on the placing grooves 3 are opened, the modifier is placed in the placing grooves 3 to be ready for use at any time, the stirring fans 8 in the placing grooves 3 are driven to rotate when a turntable gear 9 rotates, so that the modifier can be fully stirred, when a modifier needs to be added, the pull rod 7 is pulled to drive the sealing plug 6 to move upwards, and the modifier can flow out of the through hole 5; the acrylic material is transparent, and scales are arranged on the surface of the acrylic material, so that the addition amount of the modifier can be conveniently observed, and the way of adding the modifier is simple and convenient; stirring fan 8 is connected with carousel gear 9 transmission, carousel gear 9 and pivot 10 fixed connection, pivot 10 rotates and sets up in agitator 1, the fixed side leaf 11 that is provided with in bottom of carousel gear 9, the inner wall laminating of side leaf 11 and agitator 1, the fixed stirring leaf 12 that is provided with in pivot 10, stirring leaf 12 sets up for the slope for pivot 10, the side leaf 11 of the 1 inner wall of laminating agitator, can scrape down the pitch on the 1 inner wall of agitator and fully stir it, stirring leaf 12 that sets up for pivot 10 slope can avoid the pitch to hang on stirring leaf 12, make it flow on stirring leaf 12, the whole stirring effect that can promote dosing unit sets up like this, the bottom of agitator 1 is provided with discharge gate 13, the fixed support column 16 that is provided with in bottom of agitator 1.

Referring to fig. 1 and 2, the inner diameter of the turntable gear 9 is larger than that of the feed opening 2, and the larger diameter of the turntable gear 9 than that of the feed opening 2 can prevent raw materials from being hung on the turntable gear 9 in the process of feeding.

Referring to fig. 1, 2 and 3, a pull ring 14 is movably arranged at the top of the pull rod 7, and the pull ring 14 can limit the pull rod 7 and facilitate the application of force.

Referring to fig. 2, the left end of the stirring vane 12 is fixedly connected to the rotating shaft 10, and the right end is fixedly connected to the side vane 11, so that the overall mechanical strength of the stirring vane 12 and the side vane 11 can be improved, and the service life of the stirring vane can be prolonged.

Referring to fig. 2, the rotating shaft 10 is driven to rotate by the motor 15, the motor 15 is a brushless motor, the brushless motor has no brush and almost no sound, the post-maintenance is simple, and the digital frequency conversion control of the rotating speed and the rotating direction of the rotating shaft can be realized.

Referring to fig. 2, the center of the bottom of the stirring barrel 1 is a concave surface, and the concave surface can be arranged more quickly and cleanly during discharging, so that time and labor are saved.

The utility model discloses when using, set up a plurality of standing grooves 3 on agitator 1, open apron 4 on the standing groove 3, put into standing groove 3 the modifier and prepare for use at any time, carousel gear 9 rotates and can drive stirring fan 8 in standing groove 3 and rotate simultaneously, can carry out abundant stirring to the modifier like this, when needing to add the modifier, pulling pull rod 7 and driving sealing plug 6 upward movement, the modifier just can flow from through-hole 5, the acrylic material is transparent and the surface has the scale, be convenient for observe the volume that the modifier added, the mode of adding the modifier like this is comparatively simple and convenient; set up the side leaf 11 of 1 inner wall of a laminating agitator, can scrape down the pitch on 1 inner wall of agitator and stir its fully, can avoid pitch to hang on stirring leaf 12 for stirring leaf 12 of pivot 10 slope setting makes it flow on stirring leaf 12, sets up the whole stirring effect that can promote dosing unit like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dosing unit of warm mix asphalt modifier, includes agitator (1), its characterized in that: a feed opening (2) is formed in the upper end of the stirring barrel (1), a plurality of placing grooves (3) are formed in the edge of the feed opening (2), a modifying agent is placed in the placing grooves (3), a cover plate (4) is movably arranged on the placing grooves (3), the placing grooves (3) are made of acrylic materials, scales are arranged on the surfaces of the placing grooves, through holes (5) are formed in the bottoms of the placing grooves (3), sealing plugs (6) are clamped in the through holes (5), pull rods (7) are fixedly arranged on the sealing plugs (6), the pull rods (7) extend out of the upper ends of the placing grooves (3), and stirring fans (8) are rotatably arranged at the bottoms of the placing grooves (3); stirring fan (8) with carousel gear (9) transmission is connected, carousel gear (9) and pivot (10) fixed connection, pivot (10) rotate to set up in agitator (1), the fixed side leaf (11) that is provided with in bottom of carousel gear (9), side leaf (11) with the inner wall laminating of agitator (1), the fixed stirring leaf (12) that is provided with on pivot (10), stirring leaf (12) for pivot (10) slope sets up, the bottom of agitator (1) is provided with discharge gate (13), the fixed support column (16) that is provided with in bottom of agitator (1).

2. The batching device for the warm mix asphalt modifier according to claim 1, is characterized in that: the inner diameter of the turntable gear (9) is larger than that of the feed opening (2).

3. The batching device for the warm mix asphalt modifier according to claim 1, is characterized in that: the top of the pull rod (7) is movably provided with a pull ring (14).

4. The batching device for the warm mix asphalt modifier according to claim 1, is characterized in that: the left end of the stirring blade (12) is fixedly connected with the rotating shaft (10), and the right end of the stirring blade is fixedly connected with the side blade (11).

5. The batching device for the warm mix asphalt modifier according to claim 1, is characterized in that: the rotating shaft (10) is driven to rotate by a motor (15), and the motor (15) is a brushless motor.

6. The batching device for the warm mix asphalt modifier according to claim 1, is characterized in that: the center of the bottom of the stirring barrel (1) is a concave surface.