CN214871596U

CN214871596U - Cement stabilized macadam base layer vibration mix device

Info

Publication number: CN214871596U
Application number: CN202120091717.7U
Authority: CN
Inventors: 孙鹏飞; 刘庆; 付少彬; 于成; 张印堂; 刘奇
Original assignee: China Railway 14th Bureau Group Qingdao Engineering Co Ltd
Current assignee: China Railway 14th Bureau Group Qingdao Engineering Co Ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-11-26
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a rubble basic unit vibration mix device is stabilized to cement, including support, storing groove, pay-off box, first motor and collecting box, storing groove fixed connection is on the inner wall of support downside, pay-off box fixed connection is on the left side outer wall of support, first motor fixed connection is in the upper end of support, drive mechanism is installed to the right-hand member of first motor, collecting box fixed connection is at the inner wall of support, the upper end fixedly connected with teeter chamber of collecting box, the upper end fixedly connected with second motor of teeter chamber, rubble mechanism is installed to the inboard of teeter chamber. This rubble basic unit vibration mix device is stabilized to cement uses through the cooperation of feed inlet, broken blade and screen cloth isotructure when using to reached the effect of rubble in advance, used through the cooperation of second cam, connecting rod and fly leaf isotructure, thereby reached the effect of misce bene.

Description

Cement stabilized macadam base layer vibration mix device

Technical Field

The utility model belongs to the technical field of the cement mix, especially, relate to a rubble basic unit vibration mix device is stabilized to cement.

Background

The stabilized macadam base is a main pavement structure form of a highway in China, is widely applied to various pavement constructions, has the compactness close to compactness, higher strength and high initial strength, and is quickly formed into a plate body as the strength is increased along with the age, so that the stabilized macadam base has higher strength, better impermeability and frost resistance, higher strength than other roadbed materials, does not get muddy when meeting rain after the cement stabilized macadam survives, has a solid surface, and is ideal base material cement of a high-grade pavement.

Because the cement-stabilized macadam is widely used, the quality requirement of the cement-stabilized macadam is very high, in the traditional equipment, the macadam and the cement are generally mixed together for stirring, the uniformity of the mixed cement and the macadam is difficult to ensure by the design, meanwhile, because the sizes of the macadams directly fed in are different, in order to ensure the high quality of the cement-stabilized macadam, the macadam with a smaller particle size is generally required to be used, and obviously, the prior art does not consider the point, so that the quality of the processed cement-stabilized macadam is uneven.

Therefore, the vibration mixing device for the cement stabilized macadam base layer is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems and providing a vibration mixing device for cement stabilized macadam base layer, which can mix macadam in advance and is uniform.

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

the utility model provides a rubble basic unit vibration mix device is stabilized to cement, includes support, storing groove, pay-off box, first motor and collecting box, storing groove fixed connection is on the inner wall of support downside, pay-off box fixed connection is on the left side outer wall of support, first motor fixed connection is in the upper end of support, drive mechanism is installed to the right-hand member of first motor, collecting box fixed connection is at the inner wall of support, the upper end fixedly connected with teeter chamber of collecting box, the upper end fixedly connected with second motor of teeter chamber, rubble mechanism is installed to the inboard of teeter chamber.

Preferably, drive mechanism comprises belt, pivot, second cam, connecting rod, fly leaf and spring, the right-hand member at first motor is installed to the upper end of belt, the lower extreme at the belt is cup jointed to the pivot, second cam fixed connection is at the middle part of pivot surface, the connecting rod butt joint is at the lower extreme of second cam, fly leaf fixed connection is at the lower extreme of connecting rod, the upper end fixed connection of spring is at the lower extreme of fly leaf, the lower extreme fixed connection of spring is on the downside inner wall in storing groove.

Preferably, the stone crushing mechanism comprises a crushing blade, a screen, a first cam and a material guide plate, the crushing blade is installed at the lower end of the second motor, the screen is fixedly connected to the lower surface of the stirring chamber, the first cam is in butt joint with the outer surface of the screen, and the material guide plate is fixedly connected to the lower end of the screen.

Preferably, the upper end of the stirring chamber is fixedly connected with a feeding hole.

Preferably, the lower end of the guide plate is fixedly connected to the right end of the storage tank, and the lower end of the feeding box is fixedly connected to the left end of the storage tank.

Preferably, the right end of the rotating shaft penetrates through the material guide plate and is connected to the middle of the first cam.

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

1. this rubble basic unit vibration mix device is stabilized to cement uses through the cooperation of feed inlet, broken blade and screen cloth isotructure when using, and broken blade is rotatory, adds the rubble to the feed inlet afterwards, and at this moment the rubble can be stirred the bits of broken glass gradually by broken blade, and the tiny particle rubble at this moment can get into on the stock guide of downside through the screen cloth to the effect of rubble in advance has been reached.

2. This rubble basic unit vibration mix device is stabilized to cement uses through the cooperation of second cam, connecting rod and fly leaf isotructure when using, and the runner can drive the second cam rotatory for the second cam drives the connecting rod downstream of downside gradually, and at this moment the connecting rod can drive fly leaf downstream, makes the rubble of fly leaf upper surface and cement misce bene, thereby has reached misce bene's effect.

Drawings

Fig. 1 is a schematic structural view of a cement stabilized macadam foundation vibrating mixing device provided by the utility model;

fig. 2 is a schematic view of a coupling structure of the belt, the rotating shaft, the first cam, and the like.

In the figure: the device comprises a support 1, a storage tank 2, a feeding box 3, a first motor 4, a stirring chamber 5, a second motor 6, a feeding hole 7, a crushing blade 8, a screen 9, a collecting box 10, a belt 11, a rotating shaft 12, a first cam 13, a second cam 14, a connecting rod 15, a movable plate 16, a spring 17 and a material guide plate 18.

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.

Referring to fig. 1-2, a cement stabilized macadam base layer vibration mix device, including support 1, storing groove 2, pay-off box 3, first motor 4 and collecting box 10, storing groove 2 fixed connection is on the inner wall of support 1 downside, pay-off box 3 fixed connection is on the left side outer wall of support 1, first motor 4 fixed connection is in the upper end of support 1, drive mechanism is installed to the right-hand member of first motor 4, the model of first motor 4 is Y80M1-1, collecting box 10 fixed connection is in the inner wall of support 1, the upper end fixedly connected with teeter chamber 5 of collecting box 10, the upper end fixedly connected with second motor 6 of teeter chamber 5, the model of second motor 6 is Y80M2-1, the upper end fixedly connected with feed inlet 7 of teeter chamber 5, rubble mechanism is installed to the inboard of teeter chamber 5.

Drive mechanism is by belt 11, the pivot 12, the second cam 14, connecting rod 15, fly leaf 16 and spring 17 constitute, the right-hand member at first motor 4 is installed to the upper end of belt 11, the lower extreme at belt 11 is cup jointed to pivot 12, second cam 14 fixed connection is in the middle part of pivot 12 surface, connecting rod 15 butt joint is at the lower extreme of second cam 14, fly leaf 16 fixed connection is at the lower extreme of connecting rod 15, the upper end fixed connection of spring 17 is at the lower extreme of fly leaf 16, the lower extreme fixed connection of spring 17 is on the downside inner wall of storing groove 2.

The stone crushing mechanism comprises a crushing blade 8, a screen 9, a first cam 13 and a material guide plate 18, the crushing blade 8 is installed at the lower end of a second motor 6, the screen 9 is fixedly connected to the lower surface of the stirring chamber 5, the first cam 13 is butted on the outer surface of the screen 9, the material guide plate 18 is fixedly connected to the lower end of the screen 9, the lower end of the material guide plate 18 is fixedly connected to the right end of the storage tank 2, the lower end of the feeding box 3 is fixedly connected to the left end of the storage tank 2, the right end of the rotating shaft 12 penetrates through the material guide plate 18 and is connected to the middle part of the first cam 13, large crushed stones in the stirring chamber 5 can be gradually guided into the collecting box 10, and partial small particles can be clamped into the screen 9, at this moment, the rotation of the rotating shaft 12 can drive the first cam 13 to rotate, so that the first cam 13 gradually collides with the screen 9 on the upper side, and at this moment, impurities in the screen 9 can be shaken out, thereby ensuring the continuity of the screening work.

Now, the operation principle of the present invention is described as follows:

when the vibration mixing device for the cement stabilized macadam foundation is used, a user firstly starts the second motor 6, so that the second motor 6 drives the crushing blade 8 at the lower side to rotate, then crushed stone is added into the feed inlet 7, at the moment, the crushed stone is gradually crushed by the crushing blade 8, small-particle crushed stone enters the guide plate 18 on the lower side through the screen 9 and finally enters the storage tank 2, meanwhile, the feeding box 3 at the left side can feed cement into the storage tank 2, the first motor 4 is started, the belt 11 at the right end is driven by the first motor 4 to rotate, so that the belt 11 drives the lower rotating shaft 12 to rotate, and then the rotating shaft 12 drives the second cam 14 to rotate, so that the second cam 14 gradually drives the lower connecting rod 15 to move downwards, at this time, the connecting rod 15 drives the movable plate 16 to move downwards, so that the broken stones and cement on the upper surface of the movable plate 16 follow and rock, and the existence of the spring 17 ensures the reciprocating property of the up-and-down movement of the movable plate 16.

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 utility model provides a rubble basic unit vibration mix device is stabilized to cement, includes support (1), storing groove (2), pay-off box (3), first motor (4) and collecting box (10), its characterized in that, storing groove (2) fixed connection is on the inner wall of support (1) downside, pay-off box (3) fixed connection is on the left side outer wall of support (1), first motor (4) fixed connection is in the upper end of support (1), drive mechanism is installed to the right-hand member of first motor (4), collecting box (10) fixed connection is at the inner wall of support (1), the upper end fixedly connected with teeter chamber (5) of collecting box (10), the upper end fixedly connected with second motor (6) of teeter chamber (5), rubble mechanism is installed to the inboard of teeter chamber (5).

2. The cement stabilized macadam foundation vibration mixing device according to claim 1, wherein the transmission mechanism is composed of a belt (11), a rotating shaft (12), a second cam (14), a connecting rod (15), a movable plate (16) and a spring (17), the upper end of the belt (11) is installed at the right end of the first motor (4), the rotating shaft (12) is sleeved at the lower end of the belt (11), the second cam (14) is fixedly connected to the middle of the outer surface of the rotating shaft (12), the connecting rod (15) is butted at the lower end of the second cam (14), the movable plate (16) is fixedly connected at the lower end of the connecting rod (15), the upper end of the spring (17) is fixedly connected to the lower end of the movable plate (16), and the lower end of the spring (17) is fixedly connected to the inner wall of the lower side of the storage tank (2).

3. The cement stabilized macadam foundation vibratory mixing device of claim 2, wherein the macadam mechanism is composed of a crushing blade (8), a screen (9), a first cam (13) and a guide plate (18), the crushing blade (8) is installed at the lower end of the second motor (6), the screen (9) is fixedly connected to the lower surface of the mixing chamber (5), the first cam (13) is butted on the outer surface of the screen (9), and the guide plate (18) is fixedly connected to the lower end of the screen (9).

4. A vibratory mixing apparatus for a cement stabilized macadam foundation as defined in claim 1 wherein said mixing chamber (5) has a feed port (7) fixedly connected to the upper end thereof.

5. A cement stabilized macadam base vibratory mixing apparatus as claimed in claim 3, wherein the lower end of said guide plate (18) is fixedly connected to the right end of the storage tank (2), and the lower end of said feed box (3) is fixedly connected to the left end of the storage tank (2).

6. The vibratory mixing apparatus for cement stabilized macadam foundation according to claim 3, wherein the right end of said shaft (12) penetrates through the guide plate (18) and is connected to the middle of the first cam (13).