CN213114191U

CN213114191U - Highway asphalt concrete agitating unit

Info

Publication number: CN213114191U
Application number: CN202021578466.7U
Authority: CN
Inventors: 谌俊文
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-03
Filing date: 2020-08-03
Publication date: 2021-05-04
Anticipated expiration: 2030-08-03

Abstract

The utility model discloses a highway asphalt concrete agitating unit belongs to stirring technical field. A highway asphalt concrete stirring device comprises a transport vehicle and a stirring barrel, wherein the stirring barrel is fixedly connected to the transport vehicle, a feed port is formed in the top of the stirring barrel, a main shaft is connected in the stirring barrel in a rotating mode, an installation cavity is formed in the transport vehicle, a driving part used for driving the main shaft to rotate is fixedly connected in the installation cavity, a stirring ring is fixedly connected to the main shaft, the main shaft penetrates through the inner wall of the stirring barrel and extends to the outside, an eccentric disc is fixedly connected to the outer wall of the stirring barrel, an eccentric shaft is fixedly connected to the eccentric disc, a first connecting rod is connected to the eccentric shaft in a rotating mode, an installation block is fixedly connected to the stirring barrel, a third connecting shaft is connected to the installation block in a rotating mode, and a second; the utility model discloses can connect the silo through first and connect the silo and the second to connect the automatic flat pavement of discharged asphalt concrete in the agitator on the road surface.

Description

Highway asphalt concrete agitating unit

Technical Field

The utility model relates to a stirring technical field especially relates to a highway asphalt concrete mixing device.

Background

Along with the development of highway industry in China, highway construction, highway maintenance, filling and the like are increasingly obvious, and the method is particularly important for maintaining and repairing asphalt pavements with considerable advantages.

In the prior art, the construction and repair of the road surface are that the asphalt concrete mixer truck directly discharges asphalt concrete to the road surface from the mixing tank, and then the asphalt concrete is spread to the road surface by workers for construction and repair, and the existing asphalt concrete mixer truck can not automatically spread the asphalt concrete on the road surface, so a road asphalt concrete mixing device needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current defect that can not carry out the tiling with asphalt concrete automatically, and a highway asphalt concrete agitating unit who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a road asphalt concrete stirring device comprises a transport vehicle and a stirring barrel, wherein the stirring barrel is fixedly connected to the transport vehicle, a feeding port is formed in the top of the stirring barrel, a main shaft is connected in the stirring barrel in a rotating mode, an installation cavity is formed in the transport vehicle, a driving part for driving the main shaft to rotate is fixedly connected in the installation cavity, a stirring ring is fixedly connected to the main shaft, the main shaft penetrates through the inner wall of the stirring barrel and extends to the outside, an eccentric disc is fixedly connected to the eccentric disc, a first connecting rod is rotatably connected to the eccentric disc, an installation block is fixedly connected to the stirring barrel, a third connecting shaft is rotatably connected to the installation block, a second material receiving groove is rotatably connected to the third connecting shaft, a second connecting rod is fixedly connected to the second material receiving groove, and one end, far away from the second material receiving groove, of the second connecting rod is rotatably connected to the first connecting rod, the utility model discloses a transport vechicle bottom fixed connection connects silo, including agitator, the first silo that connects of transport vechicle bottom fixed connection, the first silo that connects of fixedly connected with on the second connecting axle, first silo that connects and the second connects the equal fixed connection ball hinge seat on the silo, and is two sets of ball hinge seat passes through third connecting rod swing joint.

Preferably, an electric heating plate is arranged in the stirring barrel, and the outer surface of the electric heating plate is covered by a heat insulation layer.

Preferably, the mounting cavity is provided with a vent hole.

Preferably, the driving part is a motor, and the motor is fixedly connected with the spindle through a coupling

Preferably, the transport vehicle is fixedly connected with a traction block, and a first through hole is formed in the traction block.

Compared with the prior art, the utility model provides a highway asphalt concrete mixing device possesses following beneficial effect:

1. this highway asphalt concrete agitating unit, through be provided with the electric plate in the agitator, the electric plate surface has the heat preservation to cover, heats and keeps warm the asphalt concrete in the agitator.

2. This highway asphalt concrete agitating unit, through set up the ventilation hole on the installation cavity, be favorable to the motor heat dissipation.

3. This highway asphalt concrete agitating unit, through fixedly connected with pulls the piece on the transport vechicle, set up first through-hole in the piece of pulling, can be used to carry out the operation to the scene for the device is pulled to.

Drawings

Fig. 1 is a schematic structural view of a road asphalt concrete mixing device provided by the utility model;

FIG. 2 is a side view of a road asphalt concrete mixing plant according to the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 1 of a road asphalt concrete mixing device according to the present invention.

In the figure: 1. a transport vehicle; 2. a traction block; 201. a first through hole; 3. a mounting cavity; 4. a drive section; 401. a main shaft; 402. a coupling; 403. a stirring ring; 5. a stirring barrel; 501. a heat-insulating layer; 502. an electric hot plate; 6. an eccentric disc; 601. an eccentric shaft; 602. a first connecting rod; 603. A second connecting rod; 604. mounting blocks; 7. a support; 701. a second connecting shaft; 8. a first material receiving groove; 9. a second receiving trough; 902. a third connecting shaft; 10. a spherical hinge seat; 101. a third connecting rod; 11. a discharge port; 1101. a control valve; 12. a feeding port.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, a road asphalt concrete mixing device comprises a transport vehicle 1 and a mixing tank 5, wherein the mixing tank 5 is fixedly connected to the transport vehicle 1, a feeding port 12 is arranged at the top of the mixing tank 5, a main shaft 401 is rotatably connected to the mixing tank 5, a mounting cavity 3 is arranged on the transport vehicle 1, a driving part 4 for driving the main shaft 401 to rotate is fixedly connected to the inside of the mounting cavity 3, a mixing ring 403 is fixedly connected to the main shaft 401, the main shaft 401 extends to the outside through the inner wall of the mixing tank 5 and is fixedly connected with an eccentric disc 6, an eccentric shaft 601 is fixedly connected to the eccentric disc 6, a first connecting rod 602 is rotatably connected to the eccentric shaft 601, a mounting block 604 is fixedly connected to the mixing tank 5, a third connecting shaft 902 is rotatably connected to the mounting block 604, a second receiving tank 9 is rotatably connected to the third connecting shaft 902, and a second connecting rod, the one end that the second connecting rod 603 kept away from the second and connect silo 9 rotates with head rod 602 to be connected, set up on agitator 5 and connect silo 9 corresponding discharge gate 11 with the second, be equipped with control valve 1101 on the

discharge gate

11, 1 bottom fixedly connected with support 7 of transport vechicle, it is connected with second connecting axle 701 to rotate on the support 7, fixedly connected with first on the second connecting axle 701 connects silo 8, first connect silo 8 and second connect equal fixed connection ball hinge seat 10 on the silo 9, two sets of ball hinge seats 10 are through third connecting rod 101 swing joint.

A heat preservation layer 501 is arranged in the stirring barrel 5, and a ventilation hole is formed in the mounting cavity 3.

An electric heating plate 502 is arranged in the stirring barrel 5, and the outer surface of the electric heating plate 502 is covered by an insulating layer 501.

The driving unit 4 is specifically a motor, and the motor is fixedly connected to the main shaft 401 through a coupling 402.

Fixedly connected with traction block 2 on transport vechicle 1, seted up first through-hole 201 in the traction block 2.

The working principle is as follows: in the utility model, the user can connect the device on the vehicle through the traction block 2, pull the device to the designated position, and lay the road surface, specifically, start the motor 4 first, the motor 4 drives the main shaft 401 through the shaft coupling 402 to rotate, the main shaft 401 drives the stirring ring 403 and the eccentric disc 6 to rotate, the eccentric disc 6 rotates to rotate the eccentric shaft 601, the eccentric shaft 601 rotates to drive the first connecting rod 602 to move up and down, the first connecting rod 602 moves up and down to make the second receiving trough 9 swing left and right through the second connecting rod 603, the second receiving trough 9 can spread the asphalt concrete for the first time when swinging left and right, specifically, the second receiving trough 9 is inclined at a certain angle, when the left side of the second receiving trough 9 descends, the asphalt concrete can move along the tail edge of the second receiving trough 9 from right to left and arrange into the first receiving trough 8, the second connects 9 left sides of silo to descend and can make the first 8 front ends of silo that connect descend through ball hinged-seat 10 and third connecting rod 101 and carry out the second time and put down a stand to bituminous concrete, and the second is then opposite when connecing 9 left sides of silo to rise, paves bituminous concrete to ground at last, and this device connects silo 9 through first silo 8 and second and has saved the work of manual loading and stone, has reduced staff and bituminous concrete's contact, has reduced bituminous concrete to staff's harm.

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. The road asphalt concrete stirring device comprises a transport vehicle (1) and a stirring barrel (5), and is characterized in that the stirring barrel (5) is fixedly connected to the transport vehicle (1), a feeding port (12) is arranged at the top of the stirring barrel (5), a main shaft (401) is rotationally connected to the stirring barrel (5), an installation cavity (3) is arranged on the transport vehicle (1), a driving part (4) for driving the main shaft (401) to rotate is fixedly connected to the inside of the installation cavity (3), a stirring ring (403) is fixedly connected to the main shaft (401), the main shaft (401) penetrates through the inner wall of the stirring barrel (5) and extends to an external fixedly connected eccentric disc (6), an eccentric shaft (601) is fixedly connected to the eccentric disc (6), a first connecting rod (602) is rotationally connected to the eccentric shaft (601), and an installation block (604) is fixedly connected to the stirring barrel (5), the mounting block (604) is rotatably connected with a third connecting shaft (902), the third connecting shaft (902) is rotatably connected with a second receiving groove (9), the second receiving groove (9) is fixedly connected with a second connecting rod (603), one end, away from the second receiving groove (9), of the second connecting rod (603) is rotatably connected with a first connecting rod (602), a discharge hole (11) corresponding to the second receiving groove (9) is formed in the stirring barrel (5), a control valve (1101) is arranged on the discharge hole (11), a support (7) is fixedly connected with the bottom of the transport vehicle (1), a second connecting shaft (701) is rotatably connected with the support (7), a first receiving groove (8) is fixedly connected with the second connecting shaft (701), and a ball hinge seat (10) is fixedly connected on the first receiving groove (8) and the second receiving groove (9), the two groups of spherical hinge seats (10) are movably connected through a third connecting rod (101).

2. The mixing device of claim 1, wherein an electric heating plate (502) is arranged in the mixing tank (5), and the electric heating plate (502) is coated with an insulating layer (501).

3. A road asphalt concrete mixing device according to claim 2, wherein the mounting chamber (3) is vented.

4. A road asphalt concrete mixing device according to claim 1, characterized in that said driving part (4) is embodied as an electric motor, said electric motor being fixedly connected to the main shaft (401) by means of a coupling (402).

5. A road asphalt concrete mixing device according to claim 4, wherein a traction block (2) is fixedly connected to the transportation vehicle (1), and a first through hole (201) is formed in the traction block (2).