CN216973029U

CN216973029U - Asphalt mixing plant for highway maintenance

Info

Publication number: CN216973029U
Application number: CN202123288690.XU
Authority: CN
Inventors: 闫好海; 高象国
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-25
Filing date: 2021-12-25
Publication date: 2022-07-15
Anticipated expiration: 2031-12-25

Abstract

The utility model relates to the technical field of highway maintenance equipment, in particular to stirring equipment for asphalt highway maintenance, which comprises a fixed plate, wherein a rotating shaft is arranged at the center of the fixed plate, a stirring sheet group is arranged on the rotating shaft and comprises a plurality of blades, a motor for driving the rotating shaft to rotate is arranged on the fixed plate, a plurality of rotating assemblies are arranged at the edge of the fixed plate and comprise a bottom plate, a chute for moving the bottom plate is arranged on the fixed plate, fixed rods are arranged on the bottom plate, two fixed rods are symmetrically arranged about the center line of the bottom plate, chain wheels are arranged on the two fixed rods and are respectively connected by a chain, a rotating plate is arranged between the two opposite chain wheels, the problem that emulsified liquid is separated out after emulsified asphalt is placed in the prior art and the asphalt at the edge of a charging basket cannot be well stirred by a traditional stirring device is solved, the utility model has good prospect in the field of highway maintenance.

Description

Asphalt mixing plant for highway maintenance

Technical Field

The utility model belongs to the technical field of highway maintenance equipment, and particularly relates to stirring equipment for asphalt highway maintenance.

Background

Asphalt pavement is a common pavement paving type, and cracks can appear on the asphalt pavement after a period of time, and most cracks are longitudinal cracks and transverse cracks caused by temperature shrinkage and drying shrinkage. The service life of the crack can be reduced once the crack appears, the crack has small density and small width, and the service life of the pavement can be prolonged by directly pouring the emulsified asphalt. However, in the process of crack pouring by using emulsified asphalt, the work is interrupted due to weather or other factors, the emulsion is layered after being stored for a long time, once the emulsion is separated out, the emulsion needs to be stirred again for mixing, but the stirring effect on the edge of the charging basket in the stirring process is not ideal.

Disclosure of Invention

Aiming at the situation, the utility model provides stirring equipment for asphalt highway maintenance, which aims to overcome the defects of the prior art and solve the problems that emulsified asphalt in the prior art is separated out after being placed, and a traditional stirring device cannot well stir asphalt at the edge of a charging basket.

The technical scheme is that the stirring equipment for asphalt highway maintenance comprises a fixed plate, wherein a rotating shaft is arranged at the center of the fixed plate, a stirring sheet group is arranged on the rotating shaft and comprises a plurality of blades, a motor for driving the rotating shaft to rotate is arranged on the fixed plate, a plurality of rotating assemblies are arranged at the edge of the fixed plate and comprise a bottom plate, a sliding chute for the bottom plate to move is arranged on the fixed plate, the sliding chute is of a rectangular structure and penetrates through the thickness direction of the fixed plate, fixed rods are arranged on the bottom plate, two fixed rods are symmetrically arranged relative to the center line of the bottom plate, chain wheels are arranged on the two fixed rods, the chain wheels are arranged oppositely in pairs, the chain wheels are sequentially arranged along the direction far away from the fixed plate, each chain wheel is connected by a chain, and a rotating plate is arranged between the two opposite chain wheels, the structure that the rotating chain drives the rotating plate to rotate and is used for stirring emulsified asphalt at the edge of the material barrel is formed.

Preferably, be provided with the fixed block on the chain, be provided with the spring of being connected with the fixed block on the bottom plate, still be provided with the traction block on the chain, the traction block is central symmetry setting with the fixed block about the chain center, be provided with on the traction block and extend to the outside cotton rope of fixed plate through the spout, form the pulling cotton rope and drive the chain and remove, and then the structure of emulsion and the pitch that the drive rotor plate rotation mixture was appeared.

Preferably, the motor is fixed on the fixed plate by adopting a mounting shell, a central rod is arranged on the mounting shell, a bearing is arranged at one end, away from the mounting shell, of the central rod, a take-up pulley is sleeved outside the bearing, a supporting rod is arranged at one end, close to each sliding groove, of the fixed plate, a fixed pulley used for changing cords is arranged at one end, away from the fixed plate, of each supporting rod, each cord extends to the take-up pulley through the fixed pulley to form a structure in which the take-up pulley is rotated to drive the traction block to move, a positioning rod is hinged to the take-up pulley, a positioning groove matched with the positioning rod is formed in the central rod, and a plurality of positioning grooves are arranged at equal annular intervals.

Preferably, the spout is the rectangle structure, the bottom plate border is provided with elastic bulge, the spout is double-phase to be provided with the fixed slot that uses with elastic bulge cooperation to the inner wall, the fixed slot is hemispherical structure, the fixed slot has a plurality ofly and interval align to grid, forms the structure that the bottom plate relies on elastic bulge and fixed slot to inject the bottom plate position.

Preferably, the supporting plates are arranged on two opposite edges of the fixing plate, the supporting plates can extend along the edges of the fixing plate, sliding rails are arranged on the fixing plate, the cross sections of the sliding rails are C-shaped, bolts used for fixing the extending amount of the supporting plates are arranged on the sliding rails, and hollow grooves are formed in the supporting plates.

The utility model has the advantages that the edge of the fixed plate is provided with a plurality of rotating assemblies distributed in an array manner, and the mixture of the precipitated liquid and the emulsified asphalt in the charging basket is remixed by the rotating barrel edge of the rotating plate arranged in the asphalt in the rotating assemblies and the rotation of the electric rotating shaft and the blades of the motor;

the arrangement of a plurality of evenly spaced chain wheels on the two fixed rods is matched with the rotating plates fixed on the oppositely arranged chain wheels, the pulling block on the chain wheel is driven by a cotton rope to move, so that the rotating plates rotate, the arrangement of the springs and the fixed blocks on the chain wheels ensures the reset of the chain after moving, and meanwhile, the rotating plates are driven to rotate in the opposite direction;

the reversing of the cotton ropes is realized due to the arrangement of the supporting rod and the fixed pulley, the arrangement of the central rod and the wire take-up pulley on the mounting seat ensures that a plurality of cotton ropes move simultaneously when the wire take-up pulley is rotated, and the arrangement of the positioning rod and the positioning groove on the wire take-up pulley ensures that the cotton ropes are fixed under a normal state.

Drawings

FIG. 1 is a structural view of a stirring apparatus for asphalt road maintenance according to the present invention;

FIG. 2 is a top view of an asphalt road maintenance mixing apparatus of the present invention;

fig. 3 is a structural view of a rotating assembly of a stirring apparatus for maintaining an asphalt road according to the present invention.

Wherein 1 fixed plate, 2 pivot, 3 blades, 4 bottom plates, 5 spouts, 6 dead levers, 7 sprockets, 8 chains, 9 rotor plates, 10 fixed blocks, 11 springs, 12 traction blocks, 13 cotton ropes, 14 installation shells, 15 center poles, 16 bearings, 17 take-up pulleys, 18 supporting rods, 19 fixed pulleys, 20 locating rods, 21 locating grooves, 22 elastic bulges, 23 fixed grooves, 24 supporting plates and 25 slide rails.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance in the description of the present invention, it being noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as being 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention is provided in conjunction with the accompanying drawings.

The first embodiment is as follows: as shown in the attached drawings of the specification, the stirring equipment for asphalt highway maintenance comprises a fixing plate 1, wherein supporting plates 24 are arranged on two opposite edges of the fixing plate 1, the supporting plates 24 are of long-strip plate-shaped structures, and the supporting plates 24 can move and can be suitable for charging buckets with different structures. The fixed plate 1 is fixed with a slide rail 25 matched with the support plate 24 by screws, the cross section of the slide rail 25 is C-shaped, and the slide rail 25 is connected with a bolt for fixing the support plate 24 and extending out of the slide rail 25 by screw thread. The central point of fixed plate 1 puts and rotates and be connected with pivot 2, and the welding has stirring piece group on the pivot 2, and stirring piece group includes a plurality of

blades

3, and 3 tip of blade are provided with mobilizable extension end, and the extension end is "Y" style of calligraphy structure, is provided with the bump on the blade 3, and the bump has a plurality ofly and the interval is even to be set up, and the extension is served and is provided with the joint groove that uses with the bump cooperation, forms the bump and puts into the structure of the limited extension end and 3 relative distances of blade behind the joint groove. The fixed plate 1 is provided with a motor for driving the rotating shaft 2 to rotate, and the motor and the rotating shaft 2 both belong to the prior art. 1 border of fixed plate is provided with a plurality of rotating assembly, and rotating assembly is central symmetry setting about 1 center of fixed plate, and rotating assembly includes bottom plate 4, is provided with the spout 5 that is used for bottom plate 4 to remove on the fixed plate 1, and spout 5 is the rectangle structure and runs through 1 thickness direction of fixed plate. Threaded connection has dead lever 6 rather than the perpendicular setting on bottom plate 4, and dead lever 6 has two and sets up about 4 central lines of bottom plate symmetry, all is provided with sprocket 7 on two dead levers 6, and sprocket 7 has a plurality ofly and two liang of relative settings, and sprocket 7 sets gradually along the direction of keeping away from fixed plate 1, and each sprocket 7 adopts chain 8 to connect. A rotating plate 9 is welded between the two opposite chain wheels 7, and a structure that a rotating chain 8 drives the rotating plate 9 to rotate and is used for stirring emulsified asphalt at the edge of the material barrel is formed. The chain 8 is fixed with a fixing block 10 through bolts, the fixing block 10 is of a rectangular block structure, and the bottom plate 4 is provided with a spring 11 connected with the fixing block 10. Still the bolt fastening has a traction block 12 on the chain 8, and traction block 12 is central symmetry setting with fixed block 10 about the chain 8 center, and it has the cotton rope 13 that extends to the fixed plate 1 outside through spout 5 to tie on the traction block 12, forms the structure that pulls cotton rope 13 and drive chain 8 and remove, and then drive rotor plate 9 rotates the emulsion and the pitch that mix and appear.

In an embodiment, according to the attached drawings, the motor is fixed on the fixing plate 1 by using a mounting shell 14 and screws, a central rod 15 in threaded connection with the mounting shell 14 is arranged at a central line position of one surface of the mounting shell 14 away from the fixing plate 1, and a bearing 16 in interference fit with the central rod 15 is arranged at one end of the central rod 15 away from the mounting shell 14. A take-up pulley 17 is sleeved outside the bearing 16, the take-up pulley 17 belongs to the prior art, a supporting rod 18 is fixed on one end part of the fixing plate 1 close to each sliding chute 5 by screws, and the supporting rod 18 is of a cylindrical structure. The one end that fixed plate 1 was kept away from to branch 18 is provided with splint, and splint have two and interval to set for the distance, and splint are the triangle-shaped structure, and the corner that two splint extend branch 18 all is provided with fixed pulley 19, and the fix with screw has the buckle of injecing cotton rope 13 on the splint, and the buckle is "U" type structure. Each cotton rope 13 extends to take-up pulley 17 through fixed pulley 19, forms and rotates take-up pulley 17 and drive the structure that traction block 12 removed, and articulated on the take-up pulley 17 is connected with locating lever 20, and locating lever 20 is "U" type structure, is provided with the constant head tank 21 that uses with locating lever 20 cooperation on well core rod 15, and constant head tank 21 is cylindric structure, and constant head tank 21 has a plurality ofly and is the setting that the annular interval equals.

In one embodiment, as shown in the accompanying drawings, the sliding groove 5 is a rectangular structure, the edge of the bottom plate 4 is provided with an elastic protrusion 22, the elastic protrusion 22 comprises a cylindrical groove recessed inside the bottom plate 4, a pressure spring is arranged in the cylindrical groove, an end of the inner wall of the cylindrical groove is slidably connected with a convex cap extending out of the cylindrical groove, the convex cap is a hollow hemispherical structure, a protruding point integrated with the convex cap is arranged on the convex cap, and a short groove used in cooperation with the protruding point is arranged on the inner wall of the cylindrical groove. The two opposite inner walls of the sliding groove 5 are provided with fixing grooves 23 matched with the elastic bulges 22, the fixing grooves 23 are of hemispherical structures, the plurality of fixing grooves 23 are uniformly arranged at intervals, and the bottom plate 4 is limited by the elastic bulges 22 and the fixing grooves 23.

According to the utility model, the plurality of rotating assemblies distributed in an array are arranged on the edge of the fixed plate, and the mixture of the precipitated liquid and the emulsified asphalt in the charging basket is remixed by means of the rotation of the rotating barrel edge of the rotating plate arranged in the asphalt and the rotation of the electric rotating shaft and the blades of the motor; the arrangement of a plurality of evenly spaced chain wheels on the two fixed rods is matched with the rotating plates fixed on the oppositely arranged chain wheels, the pulling block on the chain wheel is driven by a cotton rope to move, so that the rotating plates rotate, the arrangement of the springs and the fixed blocks on the chain wheels ensures the reset of the chain after moving, and meanwhile, the rotating plates are driven to rotate in the opposite direction; the reversing of the cotton ropes is realized due to the arrangement of the supporting rod and the fixed pulley, the arrangement of the central rod and the wire take-up pulley on the mounting seat ensures that a plurality of cotton ropes move simultaneously when the wire take-up pulley is rotated, and the arrangement of the positioning rod and the positioning groove on the wire take-up pulley ensures that the cotton ropes are fixed under a normal state.

The present invention has been described in detail with reference to the specific embodiments and examples, but these are not intended to limit the present invention. Many variations and modifications may be made by one of ordinary skill in the art without departing from the principles of the present invention, which should also be considered as within the scope of the present invention.

Claims

1. The stirring equipment for asphalt highway maintenance comprises a fixing plate (1) and is characterized in that a rotating shaft (2) is arranged at the center of the fixing plate (1), a stirring plate group is arranged on the rotating shaft (2) and comprises a plurality of blades (3), a motor for driving the rotating shaft (2) to rotate is arranged on the fixing plate (1), a plurality of rotating assemblies are arranged at the edge of the fixing plate (1) and comprise a bottom plate (4), a sliding groove (5) used for the bottom plate (4) to move is arranged on the fixing plate (1), the sliding groove (5) is of a rectangular structure and penetrates through the thickness direction of the fixing plate (1), fixing rods (6) are arranged on the bottom plate (4), two fixing rods (6) are symmetrically arranged relative to the center line of the bottom plate (4), and chain wheels (7) are arranged on the fixing rods (6), sprocket (7) have a plurality ofly and two liang of relative settings, sprocket (7) set gradually along the direction of keeping away from fixed plate (1), each sprocket (7) adopt chain (8) to connect, and is double-phase relative be provided with rotor plate (9) between sprocket (7), form rotation chain (8) and drive rotor plate (9) and rotate the structure that is used for stirring storage bucket border emulsified asphalt.

2. The stirring equipment for asphalt road maintenance as claimed in claim 1, wherein a fixing block (10) is arranged on the chain (8), a spring (11) connected with the fixing block (10) is arranged on the bottom plate (4), a traction block (12) is further arranged on the chain (8), the traction block (12) and the fixing block (10) are arranged in a central symmetry manner about the center of the chain (8), a rope (13) extending to the outside of the fixing plate (1) through the sliding groove (5) is arranged on the traction block (12), and the rope (13) is pulled to drive the chain (8) to move so as to drive the rotating plate (9) to rotate to mix the emulsified liquid and asphalt which are separated out.

3. The stirring equipment for asphalt road maintenance according to claim 2, wherein the motor is fixed on the fixing plate (1) by using a mounting shell (14), a central rod (15) is arranged on the mounting shell (14), a bearing (16) is arranged at one end of the central rod (15) far away from the mounting shell (14), a wire take-up pulley (17) is sleeved outside the bearing (16), a supporting rod (18) is arranged at one end of the fixing plate (1) close to each sliding chute (5), a fixed pulley (19) for changing the wires (13) is arranged at one end of the supporting rod (18) far away from the fixing plate (1), each wire (13) extends to the wire take-up pulley (17) through the fixed pulley (19) to form a structure that the wire take-up pulley (17) is rotated to drive the traction block (12) to move, and a positioning rod (20) is hinged on the wire take-up pulley (17), be provided with on well core rod (15) constant head tank (21) with locating lever (20) cooperation use, constant head tank (21) have a plurality ofly and be the setting of annular interval equal.

4. The stirring apparatus for asphalt road maintenance according to claim 1, wherein the sliding chute (5) has a rectangular structure, the edge of the bottom plate (4) is provided with the elastic protrusion (22), the two inner walls of the sliding chute (5) are provided with fixing grooves (23) matched with the elastic protrusion (22), the fixing grooves (23) have a hemispherical structure, the fixing grooves (23) are provided with a plurality of fixing grooves (23) which are uniformly spaced, and the bottom plate (4) is formed in a structure that the position of the bottom plate (4) is limited by the elastic protrusion (22) and the fixing grooves (23).

5. The stirring equipment for asphalt highway maintenance according to claim 1, wherein supporting plates (24) are arranged at two opposite edges of the fixing plate (1), the supporting plates (24) can extend along the edges of the fixing plate (1), a sliding rail (25) is arranged on the fixing plate (1), the cross section of the sliding rail (25) is C-shaped, and a bolt for fixing the extension amount of the supporting plate (24) is arranged on the sliding rail (25).