CN217698910U

CN217698910U - Paving and mixing device for road

Info

Publication number: CN217698910U
Application number: CN202221434215.0U
Authority: CN
Inventors: 吕凯; 贾晨; 周小龙; 吕平; 张慧东; 樊向波
Original assignee: China Railway Construction Engineering Group Co Ltd; Beijing Road and Bridge Branch of China Railway Construction Engineering Group Co Ltd
Current assignee: China Railway Construction Engineering Group Co Ltd; Beijing Road and Bridge Branch of China Railway Construction Engineering Group Co Ltd
Priority date: 2022-06-10
Filing date: 2022-06-10
Publication date: 2022-11-01
Anticipated expiration: 2032-06-10

Abstract

The utility model discloses a paving and mixing device for roads, which comprises a chassis body provided with a material storage groove, wherein a portal frame is arranged on the chassis body, and the pavement paving and mixing device is structurally characterized in that a mixing disc which is obliquely arranged is arranged above the chassis body and comprises an annular wall cylinder and a bottom support cover, the bottom support cover is positioned at the lower end of the annular wall cylinder, the upper end of the annular wall cylinder is connected with an upper sealing cover, the upper sealing cover is fixed with the portal frame, the circle center positions of the upper sealing cover and the bottom support cover are respectively provided with a feeding pipe and a supporting shaft, the supporting shaft is connected with a driving device which is fixed with the portal frame, and the driving device controls the bottom support cover and the annular wall cylinder to rotate; the beneficial effects of the utility model are that: when the filling and paving materials are mixed, the filling materials can be continuously mixed, the sand and the stone and the sand can enter the mixing disc little by little, and a small amount of sand and stone and sand entering the mixing disc are mixed, so that the mixing effect is improved, the mixing process does not need to be interrupted, and the mixing efficiency is improved.

Description

Paving and mixing device for road

Technical Field

The utility model belongs to the mixing arrangement field, concretely relates to a stone mixing arrangement for highway construction usefulness.

Background

In the road construction, the roadbed construction is needed, and in the roadbed construction process, the processes of filling, paving and the like are needed, wherein different stone materials, sand materials and sand and stone mixture are filled according to different horizon structures.

Disclosure of Invention

An object of the utility model is to provide a can increase mixing efficiency's for highway stone mixing arrangement.

For realizing the above-mentioned mesh, the utility model discloses a technical scheme be, a stone mixing arrangement for highway, including being provided with the chassis body of depositing the silo, be provided with door-shaped frame on the chassis body, its structural feature is, the top of chassis body is provided with the hybrid disc that the slope set up, the hybrid disc includes a ring wall section of thick bamboo and collet lid, collet lid is located the lower extreme of a ring wall section of thick bamboo, the upper end of a ring wall section of thick bamboo is connected with the upper cover, the upper cover is fixed with door-shaped frame, the centre of a circle position of upper cover and collet lid is provided with inlet pipe and back shaft respectively, the back shaft is connected with the fixed drive arrangement of door-shaped frame, drive arrangement control collet lid and ring wall section of thick bamboo rotate, the inlet pipe is located same root axis with the back shaft, the passage has been inserted in the inlet pipe, the passage is connected with vice material pipe, the upper end of passage pipe and vice material pipe all is connected with independent hopper down, the hopper is fixed on door-shaped frame down, the upper surface of collet lid be provided with the protruding portion, the protruding portion extends along the radial direction of collet lid, the protruding portion sets up around the central axis of collet lid, the ring wall section of a ring wall section of thick bamboo inner wall section of thick bamboo on be provided with the side bar door-shaped frame, the collet side is provided with the side that the side is articulated has the catch bar is provided with the collet lid.

Furthermore, the protruding part comprises a plurality of protruding rods arranged along the radial direction of the bottom support cover, and a flowing interval is arranged between two adjacent protruding rods on the same group of protruding parts.

Furthermore, the lower surface of the upper sealing cover is provided with a linkage ring matched with the mixing rod, and the lower end face of the linkage ring is provided with linkage teeth.

Furthermore, the mixing rod comprises a straight rod body, a rotatable outer sleeve is sleeved on the straight rod body, a gear disc meshed with the linkage ring is arranged on the outer sleeve, and a mixing plate rotating along with the outer sleeve is arranged on the outer peripheral surface of the outer sleeve.

Further, the mixing plate comprises an inner side strip and an outer side strip, and the inner side strip and the outer side strip are positioned on two sides of the gear plate.

Furthermore, a side opening is arranged on the bottom plate body, and a material supporting plate which is positioned in the material storing groove and can be pulled out by the side opening is arranged on the bottom plate body.

Furthermore, the bottom plate body of the bottom plate body is matched with the support devices positioned at two sides of the material spreading position, and the bottom plate body can move on the support devices.

With prior art relative ratio, the beneficial effects of the utility model are that: when the filling and paving materials are mixed, the filling materials can be continuously mixed, the sand and the stone and the sand can enter the mixing disc little by little, and a small amount of sand and stone and sand entering the mixing disc are mixed, so that the mixing effect is improved, the mixing process does not need to be interrupted, and the mixing efficiency is improved.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the mixing plate and upper cover connection structure of the present invention;

FIG. 3 is a schematic view of the structure of the bottom bracket cover of the present invention;

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

FIG. 5 is a schematic front view of the mixing rod of the present invention;

fig. 6 is a schematic view of another embodiment of the present invention;

wherein, 1-material storage tank, 2-chassis body, 3-vertical support arm, 4-horizontal suspension arm, 5-mixing tray, 6-annular wall cylinder, 7-bottom support cover, 8-bearing, 9-upper cover, 10-connecting rod, 11-feeding pipe, 12-supporting shaft, 13-driving device, 14-positioning seat, 15-oblique suspension arm, 16-material guiding pipe, 17-auxiliary material pipe, 18-material discharging hopper, 19-protruding rod, 20-flow interval, 21-linkage ring, 22-straight rod body, 23-outer sleeve, 24-gear disc, 25-inner side lath, 26-outer side lath, 27-material supporting tray, 28-support device and 38-blocking door.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 5, a paving and mixing device for roads comprises a chassis body 2 provided with a storage trough 1, a door-shaped frame is arranged on the chassis body 2, the door-shaped frame comprises vertical support arms 3 arranged at two sides of the storage trough 1, a horizontal suspension arm 4 is fixed between the upper ends of the two vertical support arms 3, a mixing disc 5 which is obliquely arranged is arranged above the chassis body 2, the mixing disc 5 comprises a ring wall cylinder 6 and a bottom support cover 7, the bottom support cover 7 is arranged at the lower end of the ring wall cylinder 6, the upper end of the ring wall cylinder 6 is connected with an upper sealing cover 9 through a bearing 8, the upper sealing cover 9 is fixed with the door-shaped frame, the upper sealing cover 9 is connected with a connecting rod 10 whose tail end is fixed on the door-shaped frame, the circle centers of the upper sealing cover 9 and the bottom support cover 7 are respectively provided with a feeding pipe 11 and a support shaft 12, the support shaft 12 is connected with a driving device which is fixed with the door-shaped frame, the driving device 13 can adopt a driving motor, an output shaft of a driving motor is fixed with a support shaft 12, a driving device 13 is fixed on a positioning seat 14, the positioning seat 14 is connected with a vertical support arm 3 on one side through two inclined suspension arms 15, the two inclined suspension arms 15 and the vertical support arm 3 form a triangular structure, the driving device 13 controls a bottom support cover 7 and a circular wall cylinder 6 to rotate, a feeding pipe 11 and the support shaft 12 are positioned on the same central axis, a material guide pipe 16 is inserted into the feeding pipe 11, the material guide pipe 16 is connected with an auxiliary material pipe 17, the auxiliary material pipe 17 and the material guide pipe 16 form a Y-shaped structure, the upper ends of the material guide pipe 16 and the auxiliary material pipe 17 are both connected with independent blanking hoppers 18, the blanking hoppers 18 are fixed on a portal frame, different mixed materials can be poured into the different blanking hoppers 18, the different mixed materials can enter the mixing disc 5, and after the different mixed materials enter the mixing disc 5, the upper surface of the bottom support cover 7 is provided with a protruding part, the radial direction of bottom support lid 7 is followed to the protruding portion, the protruding portion centers on the central axis array that the bottom support lid 7 sets up, when bottom support lid 7 rotates, drive the material through the protruding portion, be provided with the mixing rod on the inner wall of a ring wall section of thick bamboo 6 simultaneously, when the mixture removes, carry out intensive mixing to the mixture through the mixing rod, be provided with side bar mouth on the bottom support lid 7, it has the door 38 that keeps off to seal in the intraoral articulated of side bar, after mixing fully, will seal and keep off door 38 and open, the mixture after carrying out the intensive mixing this moment flows.

Wherein, the protruding part comprises a plurality of protruding rods 19 arranged along the radial direction of the bottom support cover 7, and a flowing interval 20 is arranged between two adjacent protruding rods 19 on the same group of protruding parts, so that the mixture between two adjacent protruding parts can flow conveniently, and the mixing effect is improved.

In addition, the lower surface of the upper sealing cover 9 is provided with a linkage ring 21 matched with the mixing rod, the lower end face of the linkage ring 21 is provided with linkage teeth, meanwhile, the mixing rod comprises a straight rod body 22, the straight rod body 22 is sleeved with a rotatable outer sleeve 23, the outer sleeve 23 is provided with a gear disc 24 meshed with the linkage ring 21, the outer peripheral surface of the outer sleeve 23 is provided with a mixing plate rotating along with the outer sleeve 23, when the mixing plate rotates, the outer sleeve 23 can rotate, the mixing plate also rotates along with the outer sleeve, the mixing plate comprises an inner side lath 25 and an outer side lath 26, the inner side lath 25 and the outer side lath 26 are located on two sides of the gear disc 24, the inner side lath 25 and the outer side lath 26 are not on the same vertical plane, the inner side lath 25 and the outer side lath 26 move along with the rotation of the outer sleeve 23, and therefore the mixture is more fully mixed.

Because the chassis body 7 is provided with the side opening, the chassis body 7 is provided with the material supporting disc 27 which is positioned in the material storage tank 1 and can be pulled out by the side opening, and after mixed materials fall down, the mixed materials fall down on the material supporting disc 27 and can be moved out through the material supporting disc 27.

Referring to fig. 6 and showing, as the utility model discloses a another implementation sets up bracketing device 28 in the both sides of stone position, and the lower surface cooperation of chassis body 7 is on bracketing device 28, and chassis body 7 can move on bracketing device 28, can directly like this with the mixture leading-in to the stone region, need not to mix the back rethread other processes and remove, has increased holistic efficiency of construction.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a spreading mixing arrangement for highway, is provided with door-shaped frame, its characterized in that including being provided with the chassis body of depositing the silo on the chassis body: the mixing disc is characterized in that the mixing disc is obliquely arranged above the base disc body and comprises a ring wall cylinder and a base cover, the base cover is located at the lower end of the ring wall cylinder, an upper sealing cover is connected to the upper end of the ring wall cylinder and fixed to a door-shaped frame, a feeding pipe and a supporting shaft are respectively arranged at the circle centers of the upper sealing cover and the base cover, the supporting shaft is connected with a driving device fixed to the door-shaped frame, the driving device controls the base cover and the ring wall cylinder to rotate, the feeding pipe and the supporting shaft are located on the same central axis, a guide pipe is inserted into the feeding pipe and connected with an auxiliary material pipe, the upper ends of the guide pipe and the auxiliary material pipe are respectively connected with an independent blanking hopper, the blanking hoppers are fixed to the door-shaped frame, a protruding portion is arranged on the upper surface of the base cover and extends along the radial direction of the base cover, the protruding portion is arranged around the central axis of the base cover in an array mode, a mixing rod is arranged on the inner wall of the ring wall cylinder, a side strip-shaped opening is formed in a hinged manner.

2. A paving mixing device for roads according to claim 1, characterized in that: the protruding part comprises a plurality of protruding rods arranged along the radial direction of the bottom support cover, and a flowing interval is arranged between every two adjacent protruding rods on the same group of protruding parts.

3. The paving and mixing device for roads of claim 1, wherein: the lower surface of the upper sealing cover is provided with a linkage ring matched with the mixing rod, and the lower end face of the linkage ring is provided with linkage teeth.

4. A paving mixing device for roads according to claim 3, wherein: the mixing rod comprises a straight rod body, a rotatable outer sleeve is sleeved on the straight rod body, a gear disc meshed with the linkage ring is arranged on the outer sleeve, and a mixing plate rotating along with the outer sleeve is arranged on the outer peripheral surface of the outer sleeve.

5. A paving mixing device for roads as claimed in claim 4, wherein: the mixing plate comprises an inner side lath and an outer side lath, and the inner side lath and the outer side lath are positioned on two sides of the gear plate.

6. A paving mixing device for roads according to claim 1, characterized in that: the tray body on be provided with the side opening, be provided with on the tray body and be located the material storage tank and can be by the support charging tray of side opening pull-out.

7. A road paving mixing apparatus as claimed in claim 1 or claim 6, wherein: the supporting devices on two sides of the material spreading position are matched with the bottom plate body of the bottom plate body, and the bottom plate body can move on the supporting devices.