CN222575177U - Asphalt mixing device - Google Patents

Abstract

The utility model discloses an asphalt stirring device, which comprises a stirring barrel formed by an outer barrel, a top cover and a bottom cover, wherein a fixed rod is arranged in the outer barrel, a stirring motor fixing sleeve is fixedly arranged at the other end of the fixed rod, a stirring motor is fixedly arranged on the stirring motor fixing sleeve, a stirring vertical rod is connected to an output shaft of the stirring motor, the stirring vertical rod is connected with a stirring connecting rod through a stirring cross rod, a stirring blade is arranged at the other end of the stirring cross rod, a connecting rod driving motor and a through hole are arranged on the rotating disc, a gear is arranged on a rotating shaft of the connecting rod driving motor, an upper toothed bar and a lower toothed bar are respectively arranged at the upper end and the lower end of the gear, slide block connecting rods are respectively arranged on the upper toothed bar and the lower toothed bar, and slide blocks are respectively connected to the slide block connecting rods.

Description

Asphalt stirring device

Technical Field

The utility model relates to the field of engineering machinery, in particular to an asphalt stirring device.

Background

Asphalt stirring equipment is also called asphalt mixture stirring equipment or asphalt stirring stations, is key equipment for asphalt pavement construction, and is mainly used for heating sand, stone, asphalt and other materials, metering and stirring the materials into asphalt mixtures. Accordingly, asphalt stirring apparatuses are generally equipped with an asphalt heating apparatus that heats asphalt. Traditional pitch agitated vessel inner wall is easy to adhere to the pitch of bonding, is difficult to clear up, can influence subsequent operation, simultaneously, and traditional pitch agitating unit all has the stirring leaf of but module to stir, needs longer churning time to be long, and stirs inhomogeneous, so it is extremely necessary to design a novel pitch agitating unit.

Disclosure of utility model

The utility model aims at the technical defects and provides an asphalt stirring device.

In order to achieve the above purpose, the utility model is realized by the following technical scheme:

The utility model provides an asphalt stirring device, includes the agitator that forms by outer bucket, top cap and bottom, the inside dead lever that is equipped with of outer bucket, the fixed cover that is equipped with of other end of dead lever, the fixed agitator motor that is equipped with of agitator motor, be connected with the stirring montant on agitator motor's the output shaft, the stirring montant is connected with the stirring connecting rod through the stirring horizontal pole, the other end of stirring horizontal pole is equipped with the stirring leaf, be equipped with connecting rod driving motor and through-hole on the carousel, be equipped with the gear in connecting rod driving motor's the pivot, both ends are equipped with rack bar and lower rack bar respectively about the gear, all be equipped with the slider connecting rod on last rack bar and the lower rack bar, all be connected with the slider on the slider connecting rod.

Further, both ends are equipped with the spout about the through-hole inside wall, be equipped with the plastic folding on the spout, both ends are all fixed to be located around the plastic folding on the both ends of spout.

Further, the sliding block is arranged above the through hole, and the top end of the stirring vertical rod penetrates through the plastic hinge and is fixedly connected with the sliding block.

Further, the upper toothed bar and the lower toothed bar are provided with teeth which are meshed and driven by the gears.

Further, the stirring cross rod comprises a cross rod sleeve fixedly arranged on the stirring vertical rod and a telescopic cross rod in telescopic connection with the cross rod sleeve, and one end of the telescopic cross rod is fixedly connected with the stirring connecting rod.

Further, the size of the rotary disc is smaller than that of the inner wall of the outer barrel, and the rotary disc is fixedly connected with the rotating shaft of the stirring motor and rotates along with the rotation of the rotating shaft of the stirring motor.

Further, the stirring She Zongxiang is provided with a plurality of stirring blades, and the cross section of each stirring blade is in an arc shape.

Further, the outer barrel is also provided with a feed inlet and a discharge outlet.

Further, the size of the slider (18) is larger than the size of the through hole (12).

The utility model has the beneficial effects that:

Firstly, through the stirring leaf can be moved about, make the stirring leaf be in when being close to outer bucket central point put and stir, can scrape the asphalt mixture of bonding when being close to outer bucket inner wall, the clearance is effectual.

And secondly, the plastic hinge is arranged through the through hole, so that asphalt mixture can be prevented from splashing on the turntable, and the use is safe.

And thirdly, stirring the asphalt mixture uniformly through the combined action of the stirring connecting rod, the stirring cross rod and the stirring blade, and meanwhile, the stirring time can be saved and the efficiency can be improved.

Drawings

Fig. 1 is an overall perspective view of the present utility model.

Fig. 2 is a perspective view of the utility model with the top cover removed.

Fig. 3 is an internal perspective view of the present utility model.

Fig. 4 is a perspective view of the turntable and related components of the present utility model.

Fig. 5 is an internal structural view of the present utility model.

Fig. 6 is a diagram of a link driving motor of the present utility model.

Fig. 7 is a perspective view of a slider and related components of the present utility model.

Fig. 8 is a chute diagram of the present utility model.

Fig. 9 is a schematic view of a stirring rail of the present utility model.

In the figure, an outer barrel 1, a top cover 2, a bottom cover 3, a rotary table 4, a fixed rod 5, a stirring motor fixed sleeve 6, a stirring vertical rod 7, a stirring connecting rod 8, a stirring cross rod 9, a stirring blade 10, a stirring motor 11, a through hole 12, a connecting rod driving motor 13, a gear 14, an upper toothed rod 15, a lower toothed rod 16, a sliding block connecting rod 17, a sliding block 18, a sliding chute 19, a plastic hinge 20, a cross rod sleeve 21, a telescopic cross rod 22, a feed inlet 23 and a discharge outlet 24 are shown.

Detailed Description

The following are presented in connection with fig. 1-9:

In the practical example, the asphalt stirring device comprises a stirring barrel formed by an outer barrel 1, a top cover 2 and a bottom cover 3, wherein a fixed rod 5 is arranged in the outer barrel 1, a stirring motor fixing sleeve 6 is fixedly arranged at the other end of the fixed rod 5, a stirring motor 11 is fixedly arranged on the stirring motor fixing sleeve 6, a stirring vertical rod 7 is connected to an output shaft of the stirring motor 11, the stirring vertical rod 7 is connected with a stirring connecting rod 8 through a stirring cross rod 9, a stirring blade 10 is arranged at the other end of the stirring cross rod 9, a connecting rod driving motor 13 and a through hole 12 are arranged on a rotating shaft of the connecting rod driving motor 13, a gear 14 is arranged on the upper end and the lower end of the gear 14, an upper toothed rod 15 and a lower toothed rod 16 are respectively arranged on the upper toothed rod 15 and the lower toothed rod 16, and slide blocks 18 are respectively connected to the slide blocks 17.

Specifically, the stirring mechanism is arranged in the outer barrel 1 through the hollow design, and the stirring mechanism is used for stirring asphalt, so that the stirring mechanism can uniformly stir asphalt and clean asphalt adhered to the inner wall of the outer barrel, and the stirring device can be used for a long time and has a good stirring effect.

Specifically, the stirring mechanism comprises a rotary table 4, wherein the rotary table 4 is used for bearing stirring motors 11, sliding blocks 18 and connecting rod driving motors 13, the stirring motors 11 are fixed on the inner wall of the outer barrel through stirring motor fixing sleeves 6 and fixing rods 5, the rotary table 4 is fixed with rotating shafts of the stirring motors 11, at least two fixing rods 5 can be arranged, preferably, two fixing rods are arranged, two fixing rods are symmetrically arranged, and the two fixing rods are simple in design structure and can be used for fixing the motors and the rotary table.

Specifically, the stirring motor 11 is used for driving the stirring vertical rod 7, the stirring connecting rod 8, the stirring cross rod 9, the stirring blade 10 and the turntable 4 to synchronously rotate, and the stirring blade 10 can stir asphalt.

Specifically, the stirring rod 7 penetrates through the rotary disk 4.

Specifically, the action of the connecting rod driving motor 13 is to drive the stirring connecting rod 8 to move left and right, drive the stirring blade 10 to move left and right, and when the stirring blade 10 moves to be close to the inner wall of the outer barrel 1, the stirring blade is driven by the rotation of the stirring motor 11 to rotate, so that asphalt adhered to the inner wall of the outer barrel 1 can be scraped, and the aim of cleaning is achieved.

In this example, the left and right ends of the inner side wall of the through hole 12 are provided with sliding grooves 19, the sliding grooves 19 are provided with plastic hinges 20, and the front and rear ends of the plastic hinges 20 are fixedly arranged on the front and rear ends of the sliding grooves 19.

Specifically, the plastic hinge 20 is a plastic hinge in a folded state and having extensibility, and both ends thereof are fixed in the chute 19.

The purpose of the particular plastic hinge 20 is to prevent the asphalt mixture from splashing from the through-holes 12 onto the turntable 4 during stirring, affecting other components.

In this example, the slider 18 is disposed above the through hole 12, and the top end of the stirring rod 7 penetrates through the plastic hinge 20 and is fixedly connected with the slider 18.

Specifically, the plastic hinge 20 is provided with a hole for the stirring vertical rod 7 to penetrate, the hole is closely attached to the rod body of the stirring vertical rod, and the connecting end is provided with sealant, so that asphalt splashes are prevented from being caused by gaps.

In this example, the upper toothed bar 15 and the lower toothed bar 16 are provided with teeth for meshing transmission of the gear 14.

Specifically, the connecting rod driving motor is used for starting to drive the gear 14 to rotate, the upper toothed bar 15 and the lower toothed bar 16 are driven to be meshed for transmission, the upper toothed bar 15 and the lower toothed bar 16 are driven to move in opposite directions, the corresponding sliding block connecting rod 17 is driven to move in opposite directions, the corresponding sliding block 18 is driven to move, then the stirring connecting rod 8 is driven to move, and the stirring blade 10 is driven to move, so that the stirring blade 10 can be positioned near the center of the inside of the outer barrel 1 or near the inner wall of the outer barrel 1, and in a stirring state, the stirring blade is positioned at the center, the stirring blade 10 can better drive asphalt to rotate when rotating, and in a cleaning state when being near the inner wall of the outer barrel 1, asphalt adhered to the inner wall can be scraped and cleaned by being matched with clean water of a water inlet, wherein a clean water outlet is not shown in a clean water outlet diagram and is arranged below the turntable.

In this example, the stirring cross bar 9 includes a cross bar sleeve 21 fixedly disposed on the stirring vertical bar 7, and a telescopic cross bar 22 telescopically connected to the cross bar sleeve 21, and one end of the telescopic cross bar 22 is fixedly connected to the stirring connecting rod 8.

In particular, in order to allow the movement of the stirring blade 10, the stirring rail 9 is thus a telescopic rod, wherein the telescopic rail 22 is movable relative to the rail sleeve 21.

In this example, the size of the turntable 4 is smaller than the size of the inner wall of the outer barrel 1, and the turntable 4 is fixedly connected with the rotating shaft of the stirring motor 11 and rotates along with the rotation of the rotating shaft of the stirring motor 11.

In this example, the size of the slider 18 is larger than the size of the through hole 12.

Specifically, the slider 18 moves on the through hole 12, and the through hole 12 has a guiding function, so that in order to enable the slider 18 to move smoothly, the size of the slider 18 is larger than that of the through hole, and the slider 18 cannot sink into the through hole 12, wherein when the slider moves left and right, the stirring link is driven to move, and the plastic hinge 20 is in an extending and contracting action, but can always cover the through hole 12 to prevent splashes.

In this example, the stirring blades 10 are longitudinally provided with a plurality of stirring blades, and the cross section of the stirring blades 10 is in an arc shape.

Specifically, the stirring cross rod 9 is provided with a plurality of stirring blades, so that the stirring blades arranged on the stirring cross rod 9 are also provided with a plurality of stirring blades, and the stirring blades can be well stirred uniformly;

Specifically, the stirring vertical rod 7, the stirring connecting rod 8 and the stirring cross rod 9 have the effect of scattering the asphalt mixture, and the stirring blade 10 is matched, so that the asphalt mixture can be well and uniformly stirred.

In this example, the outer tub 1 is further provided with a feed inlet 23 and a discharge outlet 24.

In particular, the size of the turntable 4 according to the utility model is slightly smaller than the size of the inner wall of the outer tub 1, preferably just for the turntable 4, which prevents the asphalt mixture from splashing onto the turntable.

Specifically, the stirring motor 11 and the connecting rod driving motor 13 are designed to be waterproof and corrosion-proof, and can be designed by sealant or other means.

The utility model has the beneficial effects that:

The stirring blade can move left and right, so that the stirring blade can stir when being close to the center of the outer barrel, and the adhered asphalt mixture can be scraped when being close to the inner wall of the outer barrel, so that the cleaning effect is good.

The plastic hinge is arranged on the through holes, so that asphalt mixture can be prevented from splashing on the turntable, and the use is safe.

And thirdly, stirring is performed under the combined action of the stirring connecting rod, the stirring cross rod and the stirring blade, so that the asphalt mixture can be well stirred uniformly, the stirring time can be saved, and the efficiency can be improved.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (9)

1. The utility model provides an asphalt stirring device, includes the agitator that forms by outer bucket (1), top cap (2) and bottom (3), its characterized in that, the inside dead lever (5) and carousel (4) that are equipped with of outer bucket (1), the other end of dead lever (5) is fixed to be equipped with agitator motor fixed cover (6), the fixed agitator motor (11) that are equipped with on agitator motor fixed cover (6), be connected with stirring montant (7) on the output shaft of agitator motor (11), stirring montant (7) are connected with stirring connecting rod (8) through stirring horizontal pole (9), the other end of stirring horizontal pole (9) is equipped with stirring leaf (10), be equipped with connecting rod driving motor (13) and through-hole (12) on carousel (4), be equipped with gear (14) in the pivot of connecting rod driving motor (13), both ends are equipped with respectively on gear (14) upper and lower rack (15) and lower rack (16), all be equipped with slider (17) on upper rack (15) and lower rack (16), all be connected with slider (18) on slider (17).

2. The asphalt stirring apparatus according to claim 1, wherein sliding grooves (19) are formed in the left and right ends of the inner side wall of the through hole (12), plastic hinges (20) are arranged on the sliding grooves (19), and the front and rear ends of the plastic hinges (20) are fixedly arranged on the front and rear ends of the sliding grooves (19).

3. An asphalt stirring apparatus according to claim 2, wherein said slider (18) is provided above said through hole (12), and the top end of said stirring rod (8) penetrates said plastic hinge (20) and is fixedly connected to said slider (18).

4. An asphalt stirring apparatus according to claim 1, wherein said upper toothed bar (15) and said lower toothed bar (16) are provided with teeth for engagement transmission of said gear (14).

5. An asphalt stirring apparatus according to claim 1, wherein said stirring cross bar (9) comprises a cross bar sleeve (21) fixedly arranged on said stirring vertical bar (7), and a telescopic cross bar (22) telescopically connected with said cross bar sleeve (21), one end of said telescopic cross bar (22) being fixedly connected with said stirring connecting rod (8).

6. An asphalt stirring apparatus according to claim 1, wherein the size of the turntable (4) is smaller than the size of the inner wall of the outer barrel (1), and the turntable (4) is fixedly connected with the rotating shaft of the stirring motor (11) and rotates along with the rotation of the rotating shaft of the stirring motor (11).

7. An asphalt stirring apparatus according to claim 1, wherein said stirring blades (10) are provided in a plurality in a longitudinal direction, and the cross-sectional shape of said stirring blades (10) is an arc shape.

8. An asphalt stirring apparatus according to claim 1, wherein the outer barrel (1) is further provided with a feed inlet (23) and a discharge outlet (24).

9. An asphalt stirring apparatus according to claim 1, wherein the size of said slider (18) is larger than the size of said through hole (12).