CN216679033U

CN216679033U - Novel screening of recycled asphalt concrete raw materials device

Info

Publication number: CN216679033U
Application number: CN202220134891.XU
Authority: CN
Inventors: 王林; 高小军; 张晨; 刘增瑞; 高永强
Original assignee: Luliang Zhenkun Building Materials Co ltd
Current assignee: Luliang Zhenkun Building Materials Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-07
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses a novel recycled asphalt concrete raw material screening device which comprises a box body, a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are arranged on two sides in the box body; vibrations through first filter plate and second filter plate are favorable to improving filterable efficiency, strengthen filterable effect to impurity that filters down can slide to the filter mantle inside, thereby avoided impurity to block up the filtration pore on first filter plate and the second filter plate, be favorable to the normal use of first filter plate and second filter plate.

Description

Novel screening of recycled asphalt concrete raw materials device

Technical Field

The utility model relates to the technical field of concrete raw material screening devices, in particular to a novel recycled asphalt concrete raw material screening device.

Background

The concrete has the characteristics of rich raw materials, low price, simple production process, high compressive strength, good durability and the like, so the concrete is widely applied to construction of buildings such as roads and buildings, and a screening device is required to screen concrete raw materials before the concrete is used.

But traditional device to concrete raw materials filters generally screens through simple filter screen when using, but along with the increase of live time, some impurity can block up the filtration pore on the filter screen to influence the normal use of filter screen, make filterable efficiency decline.

Therefore, there is a need to provide a new recycled asphalt concrete raw material screening device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel screening device for recycled asphalt concrete raw materials, which is used for solving the existing problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel recycled asphalt concrete raw material screening device comprises a box body, a first filter plate and a second filter plate, wherein the first filter plate and the second filter plate are arranged on two sides in the box body, a filter mantle is arranged between the first filter plate and the second filter plate, the filter mantle is arranged in the center in the box body and is fixed with the box body, one side, close to the filter mantle, of the first filter plate is fixedly connected with a first lantern ring, the first lantern ring is sleeved at two ends of the outer side of the filter mantle and is rotationally connected with the filter mantle, one side, close to the filter mantle, of the second filter plate is fixedly connected with a second lantern ring, and the second lantern ring is sleeved at two ends of the outer side of the filter mantle and is rotationally connected with the filter mantle;

one side of the top of the first filter plate and the top of the second filter plate, which is far away from the filter cover, is hinged with a supporting rod, the top end of the supporting rod extends to the outer side of the box body and is fixedly connected with a connecting plate, two sides of the box body are fixedly connected with fixing plates, the top of the fixing plates is fixedly connected with a vibration motor, and the output end of the vibration motor is fixed with the connecting plate.

As a further scheme of the utility model, the first filter plate, the second filter plate and the filter cover are all provided with filter holes.

As a further scheme of the utility model, the tops of the first filter plate and the second filter plate are fixedly connected with a hinged plate at a supporting rod, and the bottom end of the supporting rod is rotatably connected with the hinged plate through a hinged shaft.

As a further scheme of the utility model, an arc-shaped groove is formed in the inner side wall of the box body, and the circle center of the arc-shaped groove is coincided with the axis of the filter cover.

As a further scheme of the utility model, the outer side of the box body is fixedly connected with a rotating motor, an output shaft of the rotating motor is connected with a rotating shaft, and the rotating shaft is arranged in parallel to the filter cover and is arranged in the filter cover.

As a further scheme of the utility model, the outer side of the rotating shaft is fixedly connected with a spiral plate, the spiral plate is arranged in the filter cover, two ends of the filter cover are both provided with openings, and the side surface of the box body, which is positioned at the opening, is provided with a notch.

As a further scheme of the utility model, an annular groove is formed in the side face of the box body, which is positioned on the outer side of the notch, and an end cover is connected to the annular groove in a threaded mode.

The utility model relates to a novel screening device for recycled asphalt concrete raw materials, which drives one sides of a first filter plate and a second filter plate to rotate in an arc-shaped groove in a reciprocating way through a vibration motor, thereby achieving the effect of vibration, leading the fine materials on the first filter plate and the second filter plate to pass through the filter holes more smoothly, filtering some impurities with larger size on the tops of the first filter plate and the second filter plate, and along with the rotation of the first filter plate and the second filter plate, the filtered impurities slide to the inside of the filter cover along the tops of the first filter plate and the second filter plate, the device is favorable for improving the filtering efficiency and enhancing the filtering effect through the vibration of the first filter plate and the second filter plate, and the filtered impurities can slide to the inside of the filter cover, therefore, the filter holes on the first filter plate and the second filter plate are prevented from being blocked by impurities, and the normal use of the first filter plate and the second filter plate is facilitated.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of the notch and annular groove configuration of the present invention;

FIG. 4 is a schematic structural view of the first and second filter plates and the filter cage of the present invention;

FIG. 5 is an enlarged view of the portion A of FIG. 1 according to the present invention.

In the figure: 1. a box body; 2. a rotating shaft; 3. a rotating electric machine; 4. a spiral plate; 5. a guide bar; 6. a strut; 7. an end cap; 8. a vibration motor; 9. a connecting plate; 10. a through groove; 11. a fixing plate; 12. a hinge plate; 13. an annular groove; 14. a first filter plate; 15. a first collar; 16. a filter housing; 17. a second collar; 18. a second filter plate; 19. an arc-shaped groove.

Detailed Description

As shown in fig. 1 and 3-5, a novel recycled asphalt concrete raw material screening device comprises a box body 1, a first filter plate 14 and a second filter plate 18 which are arranged at two sides in the box body 1, a filter cover 16 is arranged between the first filter plate 14 and the second filter plate 18, the filter cover 16 is arranged at the central position in the box body 1 and is fixed with the box body 1, as shown in figure 4, a first collar 15 is fixedly connected to one side of the first filter plate 14 close to the filter cover 16, the first collar 15 is sleeved on two ends of the outer side of the filter cover 16 and is rotatably connected with the filter cover 16, similarly, a second collar 17 is fixedly connected to one side of the second filter plate 18 close to the filter cover 16, the second collar 17 is sleeved on two ends of the outer side of the filter cover 16 and is rotatably connected with the filter cover 16, the first filter plate 14 and the second filter plate 18 are placed on both sides of the filter cup 16 and are rotatably connected around the filter cup 16 by this mechanism.

The first filter plate 14, the second filter plate 18 and the filter cover 16 are all provided with filter holes.

Furthermore, a supporting rod 6 is arranged on one side of the tops of the first filter plate 14 and the second filter plate 18, which is far away from the filter cover 16, the top end of the supporting rod 6 extends to the outer side of the box body 1 and is fixedly connected with a connecting plate 9, a hinged plate 12 is fixedly connected to the top of the first filter plate 14 and the top of the second filter plate 18, which is located at the supporting rod 6, the bottom end of the supporting rod 6 is rotatably connected with the hinged plate 12 through a hinged shaft, both sides of the box body 1 are fixedly connected with fixing plates 11, the top of the fixing plates 11 is fixedly connected with a vibration motor 8, the output end of the vibration motor 8 is fixed with the connecting plate 9, so that the connecting plate 9 and the supporting rod 6 are driven to vibrate through the vibration motor 8, the first filter plate 14 and the second filter plate 18 are driven to rotate around the filter cover 16 in a reciprocating manner within a certain angle, and therefore the vibration effect is achieved, a guide rod 5 is fixedly connected to the top of the fixing plates 11, and the guide rod 5 penetrates through the connecting plate 9 and is slidably connected with the connecting plate, thereby facilitating stable movement of the connection plate 9.

Furthermore, in order to avoid interference between the first filter plate 14 and the second filter plate 18 and the inner wall of the tank 1 during rotation, an arc-shaped groove 19 is formed in the inner side wall of the tank 1, and the center of the arc-shaped groove 19 coincides with the axis of the filter cover 16, so that the sides of the first filter plate 14 and the second filter plate 18 away from the filter cover 16 can rotate at the arc-shaped groove 19.

The bottom of the box body 1 is provided with the through groove 10, during actual use, the material receiving plate can be placed at the through groove 10 to collect filtered raw materials, or the conveying belt passes through the through groove 10, so that the filtered raw materials directly fall on the conveying belt to be conveyed.

In practical use, raw materials to be screened are placed on the tops of the first filter plate 14 and the second filter plate 18, the raw materials are filtered through the first filter plate 14 and the second filter plate 18, at the moment, the vibrating motor 8 drives the connecting plate 9 and the supporting rod 6 to vibrate, and then one side of the first filter plate 14 and one side of the second filter plate 18 are driven to rotate in the arc-shaped groove 19 in a reciprocating mode, so that a vibration effect is achieved, the supporting rod 6 is hinged with the first filter plate 14 and the second filter plate 18 through the hinged plate 12, the supporting rod 6 is favorable for driving the first filter plate 14 and the second filter plate 18 to vibrate, interference between the first filter plate 14 and the second filter plate 18 is avoided, fine materials on the first filter plate 14 and the second filter plate 18 can pass through the filter holes more smoothly through the vibration, impurities with larger sizes are filtered on the tops of the first filter plate 14 and the second filter plate 18, and the filtered impurities slide to the inside the filter cover 16 along the tops of the first filter plate 14 and the second filter plate 18 along with the rotation of the first filter plate 14 and the second filter plate 18, the fine materials in the filter cover 16 can be discharged through the filter holes on the filter cover, so that the filtered impurities can fall in the filter cover 16, and the later cleaning is facilitated.

In summary, the vibration of the first filter plate 14 and the second filter plate 18 is beneficial to improving the efficiency of filtration and enhancing the filtering effect, and the filtered impurities can slide into the filter cover 16, so that the impurities are prevented from blocking the filter holes on the first filter plate 14 and the second filter plate 18, and the normal use of the first filter plate 14 and the second filter plate 18 is facilitated.

As shown in fig. 2-4, a rotating electrical machine 3 is fixedly connected to the outer side of the box 1, a rotating shaft 2 is connected to an output shaft of the rotating electrical machine 3, the rotating shaft 2 is arranged parallel to the filter housing 16 and is arranged inside the filter housing 16, a spiral plate 4 is fixedly connected to the outer side of the rotating shaft 2, the spiral plate 4 is arranged inside the filter housing 16, and the outer edge of the spiral plate 4 contacts with the inner side of the filter housing 16, so that the spiral plate 4 rotates to discharge impurities inside the filter housing 16, both ends of the filter housing 16 are provided with openings, a notch is formed in the side of the box 1 at the opening, which is beneficial to discharging impurities, an annular groove 13 is formed in the outer side of the notch in the side of the box 1, an end cover 7 is connected to the annular groove 13 through a thread, and the notch can be sealed through the end cover 7.

During the in-service use, when needs clear up the inside impurity of filter mantle 16, can rotate end cover 7 and take off it, it rotates to drive pivot 2 through rotating electrical machines 3, thereby it rotates to drive spiral plate 4, can discharge the inside impurity of filter mantle 16 through spiral plate 4 in the inside rotation of filter mantle 16, and then the opening through 16 one ends of filter mantle and the notch discharge on the 1 side of box, this structure is favorable to concentrating the impurity that gets off the filtration and clears up, and is convenient and fast, and the cleaning effect is good.

And when the rotating plate rotates to discharge the impurities inside the filter housing 16, vibration is also generated due to mutual extrusion and friction between the impurities, thereby further discharging the raw material inside the filter housing 16 through the filter holes of the filter housing 16.

Claims

1. The utility model provides a novel reclaimed asphalt concrete raw materials sieve selects device, includes box (1) and sets up in first filter plate (14) and second filter plate (18) of box (1) inside both sides, its characterized in that: a filter cover (16) is arranged between the first filter plate (14) and the second filter plate (18), the filter cover (16) is arranged at the center inside the box body (1) and fixed with the box body (1), one side, close to the filter cover (16), of the first filter plate (14) is fixedly connected with a first lantern ring (15), the first lantern ring (15) is sleeved at two ends of the outer side of the filter cover (16) and is rotatably connected with the filter cover (16), one side, close to the filter cover (16), of the second filter plate (18) is fixedly connected with a second lantern ring (17), and the second lantern ring (17) is sleeved at two ends of the outer side of the filter cover (16) and is rotatably connected with the filter cover (16);

one side that filter mantle (16) was kept away from at first filter plate (14) and second filter plate (18) top articulates there is branch (6), branch (6) top extends to outside and fixedly connected with connecting plate (9) of box (1), the equal fixedly connected with fixed plate (11) in both sides of box (1), the top fixedly connected with vibrating motor (8) of fixed plate (11), the output and the connecting plate (9) of vibrating motor (8) are fixed mutually.

2. The novel recycled asphalt concrete raw material screening device according to claim 1, characterized in that: the first filter plate (14), the second filter plate (18) and the filter cover (16) are all provided with filter holes.

3. The novel recycled asphalt concrete raw material screening device according to claim 1, characterized in that: the top parts of the first filter plate (14) and the second filter plate (18) are positioned at the supporting rod (6) and are fixedly connected with a hinged plate (12), and the bottom end of the supporting rod (6) is rotatably connected with the hinged plate (12) through a hinged shaft.

4. The novel recycled asphalt concrete raw material screening device according to claim 1, characterized in that: an arc-shaped groove (19) is formed in the inner side wall of the box body (1), and the circle center of the arc-shaped groove (19) coincides with the axis of the filter cover (16).

5. The novel recycled asphalt concrete raw material screening device according to claim 4, characterized in that: the outer side of the box body (1) is fixedly connected with a rotating motor (3), an output shaft of the rotating motor (3) is connected with a rotating shaft (2), and the rotating shaft (2) is arranged in parallel to the filter cover (16) and is arranged inside the filter cover (16).

6. The novel recycled asphalt concrete raw material screening device according to claim 5, characterized in that: the outside fixedly connected with spiral plate (4) of pivot (2), inside filter mantle (16) was arranged in spiral plate (4), the both ends of filter mantle (16) all set up to the opening, box (1) side is located the opening part and is provided with the notch.

7. The novel recycled asphalt concrete raw material screening device according to claim 6, characterized in that: an annular groove (13) is formed in the outer side, located on the notch, of the side face of the box body (1), and an end cover (7) is connected to the annular groove (13) in a threaded mode.