CN215288645U

CN215288645U - Modified asphalt mixture device

Info

Publication number: CN215288645U
Application number: CN202121398690.2U
Authority: CN
Inventors: 金友威
Original assignee: Zhejiang Wanshun Road Engineering Co ltd
Current assignee: Zhejiang Wanshun Road Engineering Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-24
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a modified asphalt mixture device in mixture device field, including supporting automobile body and stirring barrel, support bottom of the vehicle body four corners fixedly connected with universal wheels, support automobile body top one corner fixedly connected with controller, support automobile body top one end both sides fixedly connected with rotation support plate, support on the automobile body with the relative one side of rotation support plate is provided with the angle modulation pneumatic cylinder, angle modulation pneumatic cylinder top with be provided with stirring barrel between the rotation support plate. The utility model discloses can drive the stirring barrel through angle modulation pneumatic cylinder and rotate along the round pin axle department of rotatory backup pad top, realize adjusting the angle of stirring barrel, last unloading operation when the modified asphalt mixture of being convenient for on the one hand, on the other hand can be so that modified asphalt when mixing stirring along the inner wall round trip movement of stirring barrel, and then the homogeneity of improvement compounding is efficient.

Description

Modified asphalt mixture device

Technical Field

The utility model relates to a mixture device field specifically is modified asphalt mixture device.

Background

With the rapid growth of highway traffic construction in China, the diseases of ruts, cracks, pits and the like of asphalt pavements are very serious. In order to improve the performance of the asphalt pavement comprehensively, the adoption of the modified asphalt is one of effective measures. Modified asphalt is to mix rubber, resin, high molecular polymer, the outer admixture (modifier) such as levigated rubber powder or other fillers, or take measures such as to pitch mild oxidation processing, the pitch binder that makes pitch or bituminous mixture's performance improve and make, during the mixture of modified asphalt, need use the mixture device, but the most as an organic whole of current mixture device is the structure, the angle of compounding barrel can not be adjusted, it is extremely inconvenient to use, the stirring of not being convenient for simultaneously, lead to compounding efficiency to reduce, moreover, the business turn over material need set up two subassemblies, also arrange thoroughly during the row material. Accordingly, one skilled in the art provides a modified asphalt mixture apparatus to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modified asphalt mixture device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the modified asphalt mixture device comprises a supporting vehicle body and a stirring cylinder body, wherein universal wheels are fixedly connected at four corners of the bottom of the supporting vehicle body, a controller is fixedly connected at one corner of the upper part of the supporting vehicle body, rotary supporting plates are fixedly connected at two sides of one end of the upper part of the supporting vehicle body, an angle adjusting hydraulic cylinder is arranged at one side of the supporting vehicle body opposite to the rotary supporting plates, the stirring cylinder body is arranged between the upper part of the angle adjusting hydraulic cylinder and the rotary supporting plates, the stirring cylinder body is rotationally connected with the rotary supporting plates through pin shafts, the angle adjusting hydraulic cylinder is connected with the stirring cylinder body and the supporting vehicle body through hinged seats, when the device is used, the angle adjusting hydraulic cylinder can drive the stirring cylinder body to rotate along the pin shafts above the rotary supporting plates, so that the angle of the stirring cylinder body can be adjusted, on the one hand, the feeding and discharging operation during the process of mixing the modified asphalt can be facilitated, on the other hand, the modified asphalt can move back and forth along the inner wall of the stirring cylinder body during mixing and stirring, and the uniformity and the efficiency of the mixed material are improved.

As a further aspect of the present invention: the welding of stirring barrel top has the additive to go into the pipe, the additive go into the pipe with stirring barrel intercommunication, there is the tube cap additive pipe connection on the pipe, can pass through the additive pipe into to the inside additive that adds of stirring barrel, through the tube cap carries out sealed protection.

As a further aspect of the present invention: the stirring device is characterized in that a reduction gearbox is connected to one end of the stirring barrel through a bolt, a stirring motor is arranged on one side of the reduction gearbox, an output shaft of the stirring motor is connected with an input shaft of the reduction gearbox through a coupler, the output shaft of the reduction gearbox penetrates through the rear key of the stirring barrel and is connected with a stirring shaft, and the stirring motor can transmit power to the stirring shaft after the reduction gearbox changes speed to drive the stirring shaft to rotate so as to provide power for mixing and stirring modified asphalt.

As a further aspect of the present invention: another tip of (mixing) shaft is connected with the bearing frame through the bearing, the bearing frame with be connected with the bracing piece between the inner wall of stirring barrel, the bracing piece with stirring barrel and the bearing frame is all welded, the welding has spiral stirring vane on the (mixing) shaft outer wall, the punishment in advance hole has been seted up on the spiral stirring vane, can pass through the (mixing) shaft drives spiral stirring vane rotates, mixes the stirring to modified asphalt, and the punishment in advance hole can make the material of spiral stirring vane top drops downwards, plays the effect of stirring.

As a further aspect of the present invention: stirring barrel with the relative tip integrated into one piece of agitator motor has the location slip table, the peripheral rotation of location slip table is connected with the rotary seal cover, the welding intercommunication has into hopper on the rotary seal cover lateral wall, the outer ring gear of fixedly connected with on the rotary seal cover outer wall, the rotary seal cover can along the nimble rotation of stirring barrel.

As a further aspect of the present invention: stirring barrel outer wall bottom fixedly connected with rotating electrical machines, the key connection has the rotating gear on the rotating electrical machines output shaft, the rotating gear with outer ring gear meshing can pass through the rotating electrical machines drives the rotating gear rotates, the rotating gear with power transmission for outer ring gear can drive the rotary seal cover rotates, realize right the orientation of advancing the hopper is adjusted, and then can realize the automatic regulation to the feeding and discharging function of advancing the hopper, with the angle modulation pneumatic cylinder is right the angle modulation of stirring barrel cooperatees, can make things convenient for the last unloading operation of this device, and is extremely practical.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can drive the stirring barrel through angle modulation pneumatic cylinder and rotate along the round pin axle department of rotatory backup pad top, realize adjusting the angle of stirring barrel, last unloading operation when the modified asphalt mixture of being convenient for on the one hand, on the other hand can be so that modified asphalt when mixing stirring along the inner wall round trip movement of stirring barrel, and then the homogeneity of improvement compounding is efficient.

2. The utility model discloses a set up rotating electrical machines, rotating gear, outer ring gear and rotary seal cover, can realize adjusting the orientation of business turn over hopper, and then can realize the automatic regulation to business turn over hopper business turn over material function, cooperate with the angular adjustment of angle modulation pneumatic cylinder to the stirring barrel, can make things convenient for the last unloading operation of this device, it is extremely practical.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the mixing drum of the present invention;

FIG. 3 is a connection diagram of the bearing seat and the support rod of the present invention;

fig. 4 is a partially enlarged view of the rotary gear portion of fig. 2 according to the present invention.

In the figure: 1. supporting the vehicle body; 2. a controller; 3. rotating the support plate; 4. a hinged seat; 5. an angle adjusting hydraulic cylinder; 6. a mixing cylinder; 7. introducing an additive into a pipe; 8. a tube cover; 9. rotating the seal cartridge; 10. an outer ring gear; 11. a feeding hopper and a discharging hopper; 12. a rotating electric machine; 13. a rotating gear; 14. a stirring motor; 15. a reduction gearbox; 16. a stirring shaft; 17. a helical mixing blade; 18. a material passing hole; 19. a bearing seat; 20. a support bar; 21. and (5) positioning the sliding table.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a modified asphalt mixture device comprises a supporting vehicle body 1 and a stirring cylinder 6, universal wheels are fixedly connected to four corners of the bottom of the supporting vehicle body 1, a controller 2 is fixedly connected to one corner of the top of the supporting vehicle body 1, a rotating support plate 3 is fixedly connected to two sides of one end of the top of the supporting vehicle body 1, an angle adjusting hydraulic cylinder 5 is arranged on one side of the supporting vehicle body 1 opposite to the rotating support plate 3, the stirring cylinder 6 is arranged between the top of the angle adjusting hydraulic cylinder 5 and the rotating support plate 3, the stirring cylinder 6 is rotatably connected to the rotating support plate 3 through a pin shaft, the angle adjusting hydraulic cylinder 5 is connected to the stirring cylinder 6 and the supporting vehicle body 1 through a hinge seat 4, when the device is used, the stirring cylinder 6 is driven to rotate along the pin shaft above the rotating support plate 3 through the angle adjusting hydraulic cylinder 5, so as to adjust the angle of the stirring cylinder 6, on the one hand, the feeding and discharging operation during the modified asphalt mixture can be facilitated, on the other hand, the modified asphalt can move back and forth along the inner wall of the stirring cylinder body 6 during mixing and stirring, and the good uniformity and efficiency of the mixed material are further improved.

Wherein, the upper part of the mixing cylinder body 6 is welded with an additive inlet pipe 7, the additive inlet pipe 7 is communicated with the mixing cylinder body 6, the additive inlet pipe 7 is connected with a pipe cover 8 through threads, additives can be added into the mixing cylinder body 6 through the additive inlet pipe 7, the pipe cover 8 is used for sealing protection, one end part of the mixing cylinder body 6 is connected with a reduction box 15 through bolts, one side of the reduction box 15 is provided with a mixing motor 14, the output shaft of the mixing motor 14 is connected with the input shaft of the reduction box 15 through a coupler, the output shaft of the reduction box 15 passes through the mixing cylinder body 6 and is connected with a mixing shaft 16 in a key way, the mixing motor 14 can transmit power to the mixing shaft 16 through the reduction box 15 after changing speed and drive the mixing shaft 16 to rotate so as to provide power for mixing and stirring of modified asphalt, the other end part of the mixing shaft 16 is connected with a bearing seat 19 through a bearing, and a support rod 20 is connected between the bearing seat 19 and the inner wall of the mixing cylinder body 6, bracing piece 20 all welds with stirring barrel 6 and bearing frame 19, and the welding has spiral stirring vane 17 on the (mixing) shaft 16 outer wall, has seted up punishment in advance hole 18 on the spiral stirring vane 17, can drive spiral stirring vane 17 through (mixing) shaft 16 and rotate, mixes the stirring to modified asphalt, and punishment in advance hole 18 can be so that the material of spiral stirring vane 17 top drops downwards, plays the effect of stirring.

A positioning sliding table 21 is integrally formed at one end part of the stirring cylinder body 6 opposite to the stirring motor 14, a rotary sealing sleeve 9 is rotatably connected to the periphery of the positioning sliding table 21, a feeding hopper 11 is welded and communicated on one side wall of the rotary sealing sleeve 9, an outer gear ring 10 is fixedly connected to the outer wall of the rotary sealing sleeve 9, the rotary sealing sleeve 9 can flexibly rotate along the stirring cylinder body 6, a rotary motor 12 is fixedly connected to the bottom of the outer wall of the stirring cylinder body 6, a rotary gear 13 is connected to an output shaft of the rotary motor 12 in a key way, the rotary gear 13 is meshed with the outer gear ring 10, the rotary gear 12 can drive the rotary gear 13 to rotate, the rotary gear 13 can transmit power to the outer gear ring 10 to drive the rotary sealing sleeve 9 to rotate, the direction of the feeding hopper 11 is adjusted, further, the automatic adjustment of the feeding and discharging functions of the feeding and discharging hopper 11 can be realized, and the automatic adjustment of the feeding and discharging functions of the feeding and discharging hopper is matched with the angle adjustment of the stirring cylinder body 6 by the angle adjustment hydraulic cylinder 5, can facilitate the loading and unloading operation of the device and is extremely practical.

The utility model discloses a theory of operation is: when the device is used, the controller 2 is connected with an external power supply, then the controller 2 controls the rotating motor 12 to start, the rotating gear 13 is driven to rotate, the rotating gear 13 transmits power to the outer gear ring 10, the rotating seal sleeve 9 can be driven to rotate, the feeding hopper 11 is adjusted to the upward position, then the angle adjusting hydraulic cylinder 5 can pull the stirring cylinder body 6 to rotate, modified asphalt to be mixed can be added into the stirring cylinder body 6 through the feeding hopper 11, the stirring motor 14 can transmit the power to the stirring shaft 16 after the speed of the reduction gearbox 15 is changed, the stirring shaft 16 is driven to rotate, the spiral stirring blades 17 can be driven to rotate through the stirring shaft 16, the modified asphalt is mixed and stirred, the material above the spiral stirring blades 17 can fall downwards through the material passing holes 18, the material stirring effect is achieved, and in the stirring process, additives can be added into the stirring cylinder body 6 through the additive inlet pipe 7, after the mixture is uniformly stirred, the feeding hopper 11 is driven to face downwards by the action of the rotating motor 12, the stirring cylinder body 6 is communicated to be reversely inclined, the spiral stirring blade 17 reversely rotates to realize the discharging operation, the orientation of the feeding hopper 11 can be adjusted by arranging the rotating motor 12, the rotating gear 13, the outer gear ring 10 and the rotating sealing sleeve 9, and further the automatic adjustment of the feeding and discharging functions of the feeding hopper 11 can be realized, the automatic adjustment is matched with the angle adjustment of the angle adjusting hydraulic cylinder 5 on the stirring cylinder body 6, the feeding and discharging operation of the device can be facilitated, the device is extremely practical, meanwhile, the stirring cylinder body 6 can be driven by the angle adjusting hydraulic cylinder 5 to rotate along the pin shaft above the rotating supporting plate 3, the angle adjustment of the stirring cylinder body 6 is realized, on one hand, the feeding and discharging operation during the modified asphalt can be facilitated, on the other hand, the modified asphalt can move back and forth along the inner wall of the stirring cylinder body 6 during the mixing and stirring, thereby improving the uniformity and the efficiency of material mixing.

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

1. Modified asphalt mixture device, including supporting automobile body (1) and stirring barrel (6), its characterized in that: support automobile body (1) bottom four corners department fixedly connected with universal wheel, support automobile body (1) top one corner department fixedly connected with controller (2), support automobile body (1) top one end both sides fixedly connected with swivel support plate (3), support automobile body (1) go up with the relative one side of swivel support plate (3) is provided with angle modulation pneumatic cylinder (5), angle modulation pneumatic cylinder (5) top with be provided with stirring barrel (6) between swivel support plate (3), stirring barrel (6) with swivel support plate (3) are through round pin hub connection, angle modulation pneumatic cylinder (5) with stirring barrel (6) and support automobile body (1) and connect through articulated seat (4).

2. The modified asphalt mixture plant according to claim 1, wherein: the welding of stirring barrel (6) top has additive to go into pipe (7), additive go into pipe (7) with stirring barrel (6) intercommunication, there is pipe cap (8) additive income pipe (7) last through threaded connection.

3. The modified asphalt mixture plant according to claim 2, wherein: one end of the stirring cylinder body (6) is connected with a reduction gearbox (15) through a bolt, one side of the reduction gearbox (15) is provided with a stirring motor (14), an output shaft of the stirring motor (14) is connected with an input shaft of the reduction gearbox (15) through a coupler, and an output shaft of the reduction gearbox (15) penetrates through the stirring cylinder body (6) and is connected with a stirring shaft (16) in a key mode.

4. The modified asphalt mixture plant according to claim 3, wherein: another tip of (mixing) shaft (16) is connected with bearing frame (19) through the bearing, bearing frame (19) with be connected with bracing piece (20) between the inner wall of stirring barrel (6), bracing piece (20) with stirring barrel (6) and bearing frame (19) all welds, the welding has spiral stirring vane (17) on (mixing) shaft (16) outer wall, punishment in advance hole (18) have been seted up on spiral stirring vane (17).

5. The modified asphalt mixture plant according to claim 4, wherein: stirring barrel (6) with stirring motor (14) relative tip integrated into one piece has location slip table (21), location slip table (21) periphery is rotated and is connected with rotary seal cover (9), the welding intercommunication has into hopper (11) on a rotary seal cover (9) lateral wall, fixedly connected with outer ring gear (10) on rotary seal cover (9) outer wall.

6. The modified asphalt mixture plant according to claim 5, wherein: the stirring cylinder body (6) outer wall bottom fixedly connected with rotating electrical machines (12), the key joint has rotating gear (13) on rotating electrical machines (12) output shaft, rotating gear (13) with outer ring gear (10) meshing.