CN216631026U

CN216631026U - Supplementary breaker of aggregate

Info

Publication number: CN216631026U
Application number: CN202122324014.7U
Authority: CN
Inventors: 吴金明; 石跃广; 许大伟
Original assignee: Tianjin Jinyu Baohui Mortar Co ltd
Current assignee: Tianjin Jinyu Baohui Mortar Co ltd
Priority date: 2021-09-24
Filing date: 2021-09-24
Publication date: 2022-05-31
Anticipated expiration: 2031-09-24

Abstract

The utility model discloses an aggregate auxiliary crushing device which comprises a screening box body, wherein a dust suction device and a dust collecting device are arranged on the upper surface of the screening box body, and the dust collecting device is connected with a dust outlet of the dust suction device; the screening box breaks up the box through bracing piece fixedly connected with, the upper surface of breaking up the box is provided with driving motor and feed inlet, the first puddler of driving motor's output fixedly connected with, the lower fixed surface of first puddler is connected with disc spring, disc spring's lower fixed surface is connected with the second puddler. According to the utility model, the scattering effect of the two stirring rods on the aggregates is greatly improved, the subsequent screening of the aggregates is facilitated, the dust collection device can absorb dust separated in the falling of the aggregates and discharge the dust into the dust collection device, the environmental pollution caused by the dust can be effectively prevented, and the aggregates can be effectively screened by the multiple screening plates and the crushed aggregate collection plate, so that the quality and the screening effect of the aggregates are improved.

Description

Supplementary breaker of aggregate

Technical Field

The utility model relates to the field of auxiliary crushing devices, in particular to an auxiliary crushing device for aggregate.

Background

Aggregate is also known as "aggregate". The concrete and mortar are granular materials with the functions of framework and filling. There are two kinds of fine aggregate and coarse aggregate. The diameter of the fine aggregate particles is between 0.16 and 5mm, natural sand such as river sand, sea sand, valley sand and the like is generally adopted, and when the natural sand is lacked, artificial sand ground by hard rocks can be used; the particle diameter of the coarse aggregate is more than 5mm, the common crushed stone and pebbles exist, under the same condition, the strength of the crushed stone concrete is higher than that of the pebble concrete, but the crushed stone is formed by crushing rocks, and the cost is higher than that of the pebbles. The common coarse aggregate in the light aggregate concrete comprises natural porous rock such as pumice and the like, and artificial porous aggregate such as ceramsite, expanded slag and the like.

But current aggregate breaker is not good to the screening effect of aggregate for large granule aggregate and tiny particle aggregate mix together, have influenced construction quality, and in addition, the aggregate can produce the dust at crushing in-process, has caused environmental pollution around.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an auxiliary crushing device for aggregate.

In order to achieve the purpose, the utility model adopts the following technical scheme: the screening box comprises a screening box body, wherein a dust suction device and a dust collecting device are arranged on the upper surface of the screening box body, and the dust collecting device is connected with a dust outlet of the dust suction device;

the screening box body is fixedly connected with a scattering box body through a support rod, the upper surface of the scattering box body is provided with a driving motor and a feed inlet, the output end of the driving motor is fixedly connected with a first stirring rod, the lower surface of the first stirring rod is fixedly connected with a disc spring, and the lower surface of the disc spring is fixedly connected with a second stirring rod;

the inside of screening box is provided with second screening board, crushed aggregates collection board, third screening board, first screening board, the lower lateral wall of second screening board, third screening board, first screening board all is provided with vibrating motor.

As a further description of the above technical solution:

the front side and the rear side of the scattering box body are both provided with dust baffles, and the dust baffles are fixedly connected with the dust suction device.

As a further description of the above technical solution:

the dust inlet of the dust collecting device is provided with a dust collecting pipeline, water is arranged in the dust collecting device, and one end of the dust collecting pipeline extends into the water.

As a further description of the above technical solution:

the lower extreme of first puddler rotates and is connected with the connecting block, be connected for rotating between connecting block and the second puddler.

As a further description of the above technical solution:

the outer side wall of the first stirring rod and the outer side wall of the second stirring rod are fixedly connected with stirring blades.

As a further description of the above technical solution:

the inside of second screening board, third screening board, first screening board all is provided with the screening hole, the inside screening hole diameter of first screening board, second screening board, third screening board reduces in proper order.

As a further description of the above technical solution:

the second screening plate, the crushed material collecting plate, the third screening plate and the first screening plate slide in the screening box body.

As a further description of the above technical solution:

The utility model has the following beneficial effects:

1. compared with the prior art, this supplementary breaker of aggregate has set up the box of breaing up, and the inside of breaing up the box is provided with two puddlers, is connected through disc spring between puddler and the puddler, and first puddler can rotate through driving motor, and the second puddler can produce and postpone the rotation under disc spring's effect, and two puddlers improve greatly the effect of breaing up of aggregate, are favorable to the subsequent screening of aggregate.

2. Compared with the prior art, this supplementary breaker of aggregate has set up dust extraction and dust collecting device, and dust extraction can absorb the dust of separation in the aggregate whereabouts to discharge dust collecting device with the dust, can effectively prevent the environmental pollution that the dust produced.

3. Compared with the prior art, this supplementary breaker of aggregate has set up multiple screening board and crushed aggregates collecting plate, can carry out effectual screening to the aggregate, improves the quality of aggregate.

Drawings

Fig. 1 is a schematic view of an auxiliary crushing device for bone material according to the present invention;

fig. 2 is an internal view of an auxiliary crushing device for bone material according to the present invention;

fig. 3 is an enlarged schematic view of a part a of the auxiliary crushing device for aggregate according to the present invention;

fig. 4 is a schematic front view of an auxiliary crushing device for aggregate according to the present invention.

Illustration of the drawings:

1. a feed inlet; 2. a drive motor; 3. scattering the box body; 4. screening the box body; 5. a second screening deck; 6. a scrap collector plate; 7. a third screening plate; 8. a first screening plate; 9. a dust collecting device; 10. a dust collection device; 11. a dust guard; 12. a first stirring rod; 13. stirring blades; 14. a second stirring rod; 15. a vibration motor; 16. connecting blocks; 17. a belleville spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

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 for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

Referring to fig. 1-4, one embodiment of the present invention is provided: including screening box 4, the upper surface of screening box 4 is provided with dust extraction 10 and dust collecting device 9, and dust collecting device 9 links to each other with dust extraction 10's play dirt mouth, breaks up the front side and the rear side of box 3 and all is provided with dust board 11, is fixed connection between dust board 11 and the dust extraction 10.

Screening box 4 breaks up box 3 through bracing piece fixedly connected with, the upper surface of breaking up box 3 is provided with driving motor 2 and feed inlet 1, the first puddler 12 of output fixedly connected with of driving motor 2, the lower fixed surface of first puddler 12 is connected with disc spring 17, disc spring 17's lower fixed surface is connected with second puddler 14, the lower extreme of first puddler 12 rotates and is connected with connecting block 16, be connected for rotating between connecting block 16 and the second puddler 14, the equal fixedly connected with stirring leaf 13 of lateral wall of first puddler 12 and the lateral wall of second puddler 14.

The inside of screening box 4 is provided with second screening board 5, crushed aggregates collecting plate 6, third screening board 7, first screening board 8, second screening board 5, third screening board 7, the lower lateral wall of first screening board 8 all is provided with vibrating motor 15, the equal fixedly connected with stirring leaf 13 of lateral wall and the second puddler 14 of first puddler 12, second screening board 5, crushed aggregates collecting plate 6, third screening board 7, first screening board 8 slides in the inside of screening box 4, second screening board 5, crushed aggregates collecting plate 6, third screening board 7, the equal fixedly connected with stock guide of one end that screening box 4 was kept away from to first screening board 8.

The working principle is as follows: firstly, the broken aggregate is guided into the scattering box body 3 through the material port 1, the two stirring rods are arranged inside the scattering box body 4 in a scattering mode 7, the stirring rods are connected with the stirring rods through the belleville springs 17, the first stirring rod 12 can rotate through the driving motor 2, the second stirring rod 14 can rotate in a delaying mode under the action of the belleville springs 17, the scattering effect of the two stirring rods on the aggregate is greatly improved, the subsequent screening of the aggregate is facilitated, the dust collection device 10 can absorb the dust separated in the falling of the aggregate, the dust is discharged into the dust collection device 9, the environment pollution caused by the dust can be effectively prevented, the aggregate can fall on the multiple screening plates under the action of the scattering box body 3 and the dust collection device 10, the multiple screening plates are arranged in an inclined mode, the aggregate can be effectively screened through the vibration motor, and the screening effect is good.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a supplementary breaker of aggregate, includes screening box (4), its characterized in that: the upper surface of the screening box body (4) is provided with a dust suction device (10) and a dust collecting device (9), and the dust collecting device (9) is connected with a dust outlet of the dust suction device (10);

the screening box body (4) is fixedly connected with a scattering box body (3) through a support rod, the upper surface of the scattering box body (3) is provided with a driving motor (2) and a feeding hole (1), the output end of the driving motor (2) is fixedly connected with a first stirring rod (12), the lower surface of the first stirring rod (12) is fixedly connected with a belleville spring (17), and the lower surface of the belleville spring (17) is fixedly connected with a second stirring rod (14);

the screening box body (4) is internally provided with a second screening plate (5), a crushed aggregate collecting plate (6), a third screening plate (7) and a first screening plate (8), and lower side walls of the second screening plate (5), the third screening plate (7) and the first screening plate (8) are all provided with a vibrating motor (15).

2. An auxiliary crushing device for bone material according to claim 1, characterized in that: the dust collecting box is characterized in that dust blocking plates (11) are arranged on the front side and the rear side of the scattering box body (3), and the dust blocking plates (11) are fixedly connected with the dust collecting device (10).

3. An auxiliary crushing device for bone material according to claim 1, wherein: the dust inlet of the dust collecting device (9) is provided with a dust collecting pipeline, water is arranged in the dust collecting device (9), and one end of the dust collecting pipeline extends into the water.

4. An auxiliary crushing device for bone material according to claim 1, wherein: the lower extreme of first puddler (12) rotates and is connected with connecting block (16), be the rotation between connecting block (16) and second puddler (14) and be connected.

5. An auxiliary crushing device for bone material according to claim 1, characterized in that: the outer side wall of the first stirring rod (12) and the outer side wall of the second stirring rod (14) are fixedly connected with stirring blades (13).

6. An auxiliary crushing device for bone material according to claim 1, wherein: the screening device is characterized in that screening holes are formed in the second screening plate (5), the third screening plate (7) and the first screening plate (8), and the diameters of the screening holes in the first screening plate (8), the second screening plate (5) and the third screening plate (7) are reduced in sequence.

7. An auxiliary crushing device for bone material according to claim 1, characterized in that: the second screening plate (5), the crushed material collecting plate (6), the third screening plate (7) and the first screening plate (8) slide in the screening box body (4).

8. An auxiliary crushing device for bone material according to claim 1, characterized in that: the material guide plate is fixedly connected to one end, far away from the screening box body (4), of the second screening plate (5), the crushed material collecting plate (6), the third screening plate (7) and the first screening plate (8).