CN218090369U

CN218090369U - Vibration cold regenerator

Info

Publication number: CN218090369U
Application number: CN202222444829.3U
Authority: CN
Inventors: 孙文忠; 刘磊; 郝玉梅; 杨成; 占作伦; 聂凯
Original assignee: Xuzhou Rema Heavy Industry Machinery Co ltd
Current assignee: Xuzhou Rema Heavy Industry Machinery Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-20
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a cold regenerating unit of vibration in town road technical field, include: the device comprises a mobile vehicle, a carriage, a hydraulic push rod, a lifting arm, a driving motor, a milling rotor, a vibration exciter and a motor, wherein the carriage is arranged at the rear end of the mobile vehicle, the hydraulic push rod is arranged at the front end and the rear end of the carriage, the lifting arm is movably arranged at the front end and the rear end of the carriage, the driving motor is arranged at the front end of the lifting arm, the milling rotor is arranged at the output end of the driving motor through a speed reducer, the vibration exciter is installed in the inner chamber of carriage, lifting support install in the inner chamber of carriage, the guide block is installed on lifting support's the outer wall, lift cylinder install on lifting support's the outer wall, the phenomenon of segregation layering can no longer appear, reduces the cement quantity, saves the quantity of cement material and water, reduces construction materials cost, simultaneously effectual improvement efficiency of construction.

Description

Vibration cold regenerator

Technical Field

The utility model relates to a town road technical field specifically is vibration cold regenerating unit.

Background

The in-situ cold regeneration technology is a technology for realizing regeneration of an old asphalt pavement by adopting special in-situ cold regeneration equipment and adding a certain amount of new aggregates, regenerated binders, active fillers (cement, lime and the like), water and the like into the asphalt pavement to carry out the working procedures of milling, crushing, mixing, shaping, paving, rolling and the like on site, and a commonly used in-situ cold regenerator in the prior art has the following defects:

1. materials are separated, and are layered from bottom to top, and the material diameters are different;

2. due to the short mixing time, the cement and the water cannot be mixed fully, and fine cement clusters exist. To this end, we propose a vibrating cold regenerator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vibration cold recycling machine to solve the problem of proposing in the above-mentioned background art.

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

moving the vehicle;

a carriage mounted at a rear end of the mobile vehicle;

the hydraulic push rods are arranged at the front end and the rear end of the carriage;

the lifting arms are movably arranged at the front end and the rear end of the carriage, and the bottom of the movable end of the hydraulic push rod is movably connected with the lifting arms;

a drive motor mounted at a front end of the lifting arm;

the milling rotor is installed at the output end of the driving motor through a speed reducer and is installed in an inner cavity of the carriage;

the vibration exciter is arranged in the inner cavity of the carriage;

the lifting bracket is arranged in the inner cavity of the carriage;

the guide block is arranged on the outer wall of the lifting bracket;

and the lifting oil cylinder is arranged on the outer wall of the lifting support.

Furthermore, the carriage comprises a vehicle-mounted shell and a vibration box, and the vibration exciter is arranged at the top of the vibration box.

Furthermore, the vibration exciter comprises a motor mounting seat installed in an inner cavity of the carriage, the motor mounting seat is installed at the top of the vibration box, a hydraulic motor is arranged at the left end of the motor mounting seat, the output end of the hydraulic motor is connected with an installation bearing through a speed reducer, and the right end of the installation bearing is connected with the universal joint coupler.

Further, the junction of the vehicle-mounted shell and the vibration box in the carriage is provided with a rubber spring, and the rubber spring is tightly attached to the outer wall of the vibration box and the inner wall of the vehicle-mounted shell.

Further, a material blocking inclined plate frame is fixedly arranged in an inner cavity of the vibration box in the carriage, the inclination angle of the material blocking inclined plate frame is 165 degrees, and a discharge hole is formed in the bottom of the vibration box.

Furthermore, the milling rotor is arranged under the material blocking inclined plate frame, and the rotation direction of the milling rotor is opposite to the moving direction of the moving vehicle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a method of adding vibration after mixing, the mixture after can ensureing to mix is even, does not receive the machine speed of traveling, the road bed material, the influence of road bed intensity, cement and water intensive mixing, the phenomenon of segregation layering can no longer appear, reduces the cement quantity, saves the quantity of cement material and water, reduces construction material cost, simultaneously effectual improvement efficiency of construction.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a partial enlarged view of the position A of the present invention;

fig. 3 is a schematic view of the structure of the vibration exciter of the present invention;

fig. 4 is a top view of the vibrating box assembly structure of the present invention.

In the figure: 1. moving the vehicle; 2. a carriage; 3. a hydraulic push rod; 4. a lifting arm; 5. a drive motor; 6. milling and planing the rotor; 7. a vibration exciter; 71. a hydraulic motor; 72. a motor mount; 73. mounting a bearing; 74. a universal joint coupling; 8. a rubber spring; 9. a lifting support; 10. a guide block; 11. a lift cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, 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, the present invention provides a technical solution: in order to achieve the above purpose, the utility model provides a following technical scheme: a vibratory cold regenerator comprising: the movable vehicle 1, the carriage 2 is installed at the rear end of the movable vehicle 1, a limiting mechanism is arranged at the joint of the carriage 2 and the movable vehicle 1, the limiting mechanism is inserted on the lantern ring plate frame through a shaft rod, the carriage 2 can be driven to move synchronously when the movable vehicle 1 moves, the hydraulic push rod 3 is installed at the front end and the rear end of the carriage 2, the lifting arms 4 are movably arranged at the front end and the rear end of the carriage 2, the bottom of the movable end of the hydraulic push rod 3 is movably connected with the lifting arms 4, a pin shaft is arranged at the joint of the movable end of the hydraulic push rod 3 and the lifting arms 4, the lifting arms 4 can be driven to perform angle adjustment when the hydraulic push rod 3 operates, the lifting arms 4 are movably arranged on the outer wall of the carriage 2 through shafts, the lifting arms 4 can be turned over and adjusted, the driving motor 5 is installed at the front end of the lifting arms 4, and an outer casing is arranged on the outer wall of the driving motor 5, the outer housing protects the internal driving motor, then the driving motor 5 drives the milling rotor 6 to perform rotational motion adjustment, the milling rotor 6 throws the material generated on the road surface upwards by the rotor to enter the vibration box, the milling rotor 6 is installed at the output end of the driving motor 5 through a speed reducer, the milling rotor 6 is installed in the inner cavity of the carriage 2, the milling rotor 6 can be driven to adjust the angle at the same time when the lifting arm 4 is turned over to adjust the angle, the milling rotor 6 is recycled to the inner side of the carriage 2 in the non-construction process, the vibration exciter 7 is installed in the inner cavity of the carriage 2, the lifting bracket 9 is installed in the inner cavity of the carriage 2, the vibration exciter 7 performs vibration mixing on the material entering the carriage 2, the guide block 10 is installed on the outer wall of the lifting bracket 9, the lifting oil cylinder 11, the lifting oil cylinder 11 is arranged on the outer wall of the lifting bracket 9.

Referring to fig. 1, a carriage 2 includes a vehicle-mounted housing and a vibration box, a vibration exciter 7 is mounted at the top of the vibration box, the carriage 2 includes the vehicle-mounted housing, the vibration box is mounted in an inner cavity of the vehicle-mounted housing, then the vibration exciter 7 is mounted at the top of the vehicle-mounted housing, a material enters the inner cavity of the vibration box, and a redirection plate is arranged at the right end of the vibration box, and the redirection plate can redirect the mixed material to be discharged through a discharge port;

referring to fig. 3, the vibration exciter 7 includes a motor mounting seat 72 installed in the inner cavity of the carriage 2, the motor mounting seat 72 is installed at the top of the vibration box, a hydraulic motor 71 is disposed at the left end of the motor mounting seat 72, the output end of the night pressing motor 71 is connected to a mounting bearing 73 through a speed reducer, the right end of the mounting bearing 73 is connected to a universal joint coupler 74, the hydraulic motor 71 is installed on the vibration box through the motor mounting bearing 73 and the motor mounting seat 72, the output shaft of the motor is connected to the universal joint coupler 74, the other end of the universal joint coupler is connected to an eccentric block of the vibration exciter, the eccentric block rotates to generate an exciting force, so as to generate vibration to mix materials;

referring to fig. 1 again, a rubber spring 8 is arranged at the joint of the vehicle-mounted shell and the vibration box in the carriage 2, the rubber spring 8 is tightly attached to the outer wall of the vibration box and the inner wall of the vehicle-mounted shell, the rubber spring 8 can effectively reduce the vibration force in the process of vibrating and mixing materials, so that the vehicle-mounted shell is protected, the vibration box is arranged on the rubber spring 8, the rubber spring 8 is arranged on the lifting support 9, the lifting oil cylinder 11 is operated to push the lifting support 9, and the lifting support 9 drives the vibration box to lift synchronously;

referring to fig. 1 again, a material blocking inclined plate frame is fixedly arranged in an inner cavity of a vibration box in a carriage 2, the inclination angle of the material blocking inclined plate frame is 165 degrees, a discharge hole is formed in the bottom of the vibration box, the material blocking inclined plate frame can carry out limiting conveying on materials, the materials are conveyed to the material blocking inclined plate frame to be subjected to vibration mixing, the mixed materials can be guaranteed to fall off, the material blocking inclined plate frame is arranged on the carriage 2, and a rubber pad is arranged at the position where the material blocking inclined plate frame is connected with the carriage 2, so that the vibration force is reduced;

referring to fig. 1 again, the milling rotor 6 is disposed directly below the striker plate frame, and the rotation direction of the milling rotor 6 is opposite to the moving direction of the mobile vehicle 1, and during the rotation process of the milling rotor 6, the material is transported into the inner cavity of the vibration box by acceleration.

Example (b): the mobile vehicle 1 moves forward in a construction road section, the mobile vehicle is connected with a power supply through a control switch to operate the driving motor 5, the driving motor 5 operates to drive the milling rotor 6 to rotate, materials generated on a milling road surface during the rotation of the milling rotor 6 are accelerated by the rotor to be thrown upwards into an inner cavity of the vibration box, the materials are conveyed in a limiting mode on the top of the material blocking inclined plate in the vibration box, the materials are excited to vibrate by the vibration box on a bottom plate of the vibration box and are mixed continuously and flow backwards, the materials fall to a redirection bottom plate of the vibration box, the materials are mixed continuously and flow forwards, the vibration box operates through the lifting oil cylinder 11 to push the lifting support 9 to lift, the vibration box is driven to lift synchronously, the discharge port is opened, the materials flow out of the discharge port of the vibration box and fall onto a working surface, and then the mixture is mixed fully.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A vibratory cold regenerator, comprising:

a moving vehicle (1);

a cabin (2), the cabin (2) being mounted at a rear end of the moving vehicle (1);

the hydraulic push rods (3) are arranged at the front end and the rear end of the carriage (2);

the lifting arms (4) are movably arranged at the front end and the rear end of the carriage (2), and the bottom of the movable end of the hydraulic push rod (3) is movably connected with the lifting arms (4);

a drive motor (5), wherein the drive motor (5) is installed at the front end of the lifting arm (4);

the milling rotor (6), the milling rotor (6) is installed at the output end of the driving motor (5) through a speed reducer, and the milling rotor (6) is installed in the inner cavity of the carriage (2);

the vibration exciter (7), the vibration exciter (7) is installed in the inner cavity of the carriage (2);

the lifting support (9), the lifting support (9) is installed in the inner cavity of the carriage (2);

the guide block (10), the guide block (10) is installed on the outer wall of the lifting support (9);

and the lifting oil cylinder (11) is installed on the outer wall of the lifting support (9).

2. The vibratory cold regenerator of claim 1, wherein: the carriage (2) comprises a vehicle-mounted shell and a vibration box, and the vibration exciter (7) is installed at the top of the vibration box.

3. The vibratory cold regenerator of claim 2, wherein: vibration exciter (7) are including installing motor mount pad (72) in carriage (2) inner chamber, and motor mount pad (72) install the top at the vibration case, the left end of motor mount pad (72) sets up hydraulic motor (71), the output of hydraulic motor (71) passes through the speed reducer and connects installation bearing (73), universal joint coupling (74) is connected to the right-hand member of installation bearing (73).

4. The vibratory cold regenerator of claim 2, wherein: a rubber spring (8) is arranged at the joint of the vehicle-mounted shell and the vibration box in the carriage (2), and the rubber spring (8) is tightly attached to the outer wall of the vibration box and the inner wall of the vehicle-mounted shell.

5. The vibratory cold regenerator of claim 1, wherein: a material blocking inclined plate frame is fixedly arranged in an inner cavity of a vibration box in the carriage (2), the inclination angle of the material blocking inclined plate frame is 165 degrees, and a discharge hole is formed in the bottom of the vibration box.

6. The vibrating cold regenerator of claim 5, wherein: and the milling rotor (6) is arranged under the material blocking inclined plate frame, and the rotation direction of the milling rotor (6) is opposite to the moving direction of the moving vehicle (1).