CN218925258U

CN218925258U - Abandoned concrete separator for concrete production

Info

Publication number: CN218925258U
Application number: CN202223521793.0U
Authority: CN
Inventors: 彭广涛; 吴达男; 章梁; 彭广镇
Original assignee: Poyang County Huanggang Longxin Concrete Co ltd
Current assignee: Poyang County Huanggang Longxin Concrete Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-28
Anticipated expiration: 2032-12-28

Abstract

The utility model discloses a waste concrete separating device for concrete production, which comprises a movable base, wherein the top of the movable base is fixedly connected with a concrete screening cylinder through a damping supporting leg, the top of the concrete screening cylinder is fixedly provided with a feed hopper, the inside of the feed hopper is provided with a crushing roller set, the crushing roller set can crush massive concrete blocks and conveniently separate and screen the waste concrete, and through the arrangement of a turnover mechanism, the turnover mechanism can not only turn over the concrete in the concrete screening cylinder but also scrape the surface of a screening screen plate, the screening screen plate can be prevented from being blocked and influencing screening, a vibrator can drive the concrete screening cylinder to vibrate, so that the screening screen plate can rapidly vibrate and screen the concrete.

Description

Abandoned concrete separator for concrete production

Technical Field

The utility model relates to the technical field of concrete production, in particular to a waste concrete separating device for concrete production.

Background

The concrete is simply called as concrete, refers to the general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete refers to cement concrete which is obtained by mixing sand and stone as aggregates with water according to a certain proportion and stirring, forming and curing, also called ordinary concrete, and is widely applied to civil engineering, so that a plurality of merchants for manufacturing concrete also appear, but a plurality of waste concrete are produced while a large amount of concrete is manufactured, the treatment method of concrete waste is generally carried out to suburb open air for piling or landfill, not only occupies a large amount of land, but also causes serious environmental pollution, and is also extremely waste of resources, so that the waste concrete separation device for the existing concrete production is required to treat the concrete, and is mainly in a fixed form for separation, and has a common separation effect and a single structure.

The utility model with the application number of 202220745594.9 discloses a waste concrete separation device for concrete production, which comprises a box body, the inner top wall of the box body is provided with a feed hopper extending to the upper part of the box body, the left and right sides of the inner bottom wall of the box body are respectively provided with guide blocks fixedly connected with the left and right sides of the inner wall of the box body, two separation assemblies which are fixedly connected with the front and rear sides of the inner wall of the box body are arranged between the left and right sides of the inner wall of the box body, a supporting mechanism movably connected with the two separation assemblies is arranged between the left and right sides of the inner wall of the box body and between the two separation assemblies, the waste concrete separation device for concrete production pushes a rectangular block and a pulley to move downwards by starting an electric push rod, the wedge block moves left and right under the cooperation of an extension spring, the push rod drives the slide block to move left and right, the connecting rod pushes two screens to vibrate up and down, and separation speed can be accelerated, but the waste concrete separation device cannot break the large concrete blocks, and the large concrete blocks can influence screening and are easy to block.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a waste concrete separating device for concrete production, which aims to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a abandoned concrete separator for concrete production, includes the mobile base, mobile base top is through shock attenuation landing leg fixedly connected with concrete screening section of thick bamboo, the fixed feeder hopper that is equipped with in concrete screening section of thick bamboo top, the inside crushing roller group that is equipped with of feeder hopper, concrete screening section of thick bamboo top is fixed to be equipped with the electromagnetic shaker, concrete screening section of thick bamboo is inside to be equipped with tilting mechanism, concrete screening section of thick bamboo one end is equipped with the stone export, the sand export has been seted up to concrete screening section of thick bamboo bottom, the fixed screening otter board that is equipped with in sand export inner chamber.

Preferably, the crushing roller group comprises a driving motor, the end part of an output shaft of the driving motor is fixedly connected with a driving crushing roller, and one side of the driving crushing roller is positioned in the feed hopper and is provided with a driven crushing roller through bearing rotation.

Preferably, the turnover mechanism comprises a rotating motor, a rotating shaft rod is fixedly connected to the end part of an output shaft of the rotating motor, and a turnover scraper is fixedly connected to the outer side of the rotating shaft rod through a supporting rod.

Preferably, the damping support leg comprises a hollow rod and a solid rod, a limiting plate is fixedly sleeved on the outer side of the solid rod, and a damping spring is fixedly arranged between the bottom of the limiting plate and the hollow rod.

Preferably, the bottom end of the solid rod and the bottom of the cavity of the hollow rod are respectively fixedly provided with an upper rubber column and a lower rubber column.

Preferably, the distance between the upper rubber column and the lower rubber column is smaller than the maximum compression value by which the damper spring can be compressed.

The beneficial effects of the utility model are as follows: 1. through setting up crushing roller group, crushing roller group can break the massive concrete piece, conveniently separates screening to the abandoned concrete, through setting up tilting mechanism, tilting mechanism not only can overturn the inside concrete of concrete screening section of thick bamboo but also can strike off screening otter board surface, can avoid screening otter board jam to influence screening;

2. through setting up the electromagnetic shaker, the electromagnetic shaker can drive concrete screening section of thick bamboo vibrations for screening otter board can vibrate the screening to concrete fast, and screening efficiency is high, through setting up the shock attenuation landing leg, and the shock attenuation landing leg can effectively isolated vibrations, can avoid moving the violent vibrations of base, makes concrete separator can be stable place.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a waste concrete separating apparatus for concrete production according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a waste concrete separating apparatus for concrete production according to an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of a shock-absorbing leg of a waste concrete separating apparatus for concrete production according to an embodiment of the present utility model;

fig. 4 is a construction diagram of a feed hopper of a waste concrete separating apparatus for concrete production according to an embodiment of the present utility model.

In the figure:

1. a movable base; 2. damping support legs; 3. a concrete sieving cylinder; 4. a feed hopper; 5. a vibrator; 6. a turnover mechanism; 7. a stone outlet; 8. a sand outlet; 9. screening the screen plate; 10. a driving motor; 11. an active crushing roller; 12. a driven crushing roller; 13. a rotating electric machine; 14. rotating the shaft lever; 15. turning over the scraping plate; 16. a hollow rod; 17. a solid rod; 18. a limiting plate; 19. a damping spring; 20. a rubber column is arranged; 21. and (3) a lower rubber column.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a waste concrete separating apparatus for concrete production.

Example 1

As shown in fig. 1-4, according to the embodiment of the utility model, a waste concrete separation device for concrete production comprises a movable base 1, the top of the movable base 1 is fixedly connected with a concrete screening cylinder 3 through a damping supporting leg 2, the top of the concrete screening cylinder 3 is fixedly provided with a feed hopper 4, a crushing roller set is arranged in the feed hopper 4, the top of the concrete screening cylinder 3 is fixedly provided with a vibrator 5, the vibrator 5 can drive the concrete screening cylinder 3 to vibrate, a screening screen 9 can rapidly perform vibration screening on concrete, screened stones are discharged from a stone outlet 7, screened sand is discharged from a sand outlet 8, a trolley can be placed at the top of the movable base 1 to directly collect screened sand, a turnover mechanism 6 is arranged in the concrete screening cylinder 3, one end of the concrete screening cylinder 3 is provided with a stone outlet 7, a sand outlet 8 is arranged at the bottom of the concrete screening cylinder 3, an inner cavity of the sand outlet 8 is fixedly provided with a screening screen 9, the end part of the driving motor 10 is fixedly connected with a driving crushing roller 11, one side of the driving crushing roller 11 is positioned in the feed hopper 4 and is provided with a bearing 12, and the driving roller 11 can be driven by a driven roller 10 to rotate through the bearing 12, so that the driving roller 11 can be matched with the driving roller 11 to perform large-scale separation on the waste concrete.

Example two

As shown in fig. 1-4, according to the embodiment of the utility model, a waste concrete separation device for concrete production comprises a movable base 1, the top of the movable base 1 is fixedly connected with a concrete sieving cylinder 3 through a damping supporting leg 2, the top of the concrete sieving cylinder 3 is fixedly provided with a feed hopper 4, a crushing roller set is arranged inside the feed hopper 4, the top of the concrete sieving cylinder 3 is fixedly provided with a vibrator 5, the vibrator 5 can drive the concrete sieving cylinder 3 to vibrate, a sieving screen 9 can rapidly vibrate and sieve concrete, the sieved cobbles are discharged from a cobbles outlet 7, the sieved sand is discharged from a sand outlet 8, a trolley can be placed at the top of the movable base 1 and can directly collect the sieved sand, a turnover mechanism 6 is arranged inside the concrete sieving cylinder 3, one end of the concrete sieving cylinder 3 is provided with a cobbles outlet 7, the bottom of the concrete sieving cylinder 3 is provided with a sand outlet 8, an inner cavity of the sand outlet 8 is fixedly provided with a sieving screen 9, the turnover mechanism 6 comprises a rotary motor 13, the end part of the rotary motor 13 is fixedly connected with a rotary screen 14, the outer side of the rotary screen 14 is fixedly connected with a turnover scraper 15 through a supporting rod, the rotary motor 15 is rotatably connected with the rotary screen 14, and the rotary screen 14 can be driven by the turnover scraper 13 to rotate the rotary screen 15 to drive the rotary screen 15 to rotate the rotary screen 9 to rotate the inside the screen 9, so that the surface of the concrete screen 9 can be prevented from being blocked by the rotation of the screen 9.

Example III

As shown in fig. 1-4, according to the embodiment of the utility model, a waste concrete separation device for concrete production comprises a movable base 1, a concrete screening cylinder 3 is fixedly connected to the top of the movable base 1 through a damping support leg 2, a feed hopper 4 is fixedly arranged at the top of the concrete screening cylinder 3, a crushing roller set is arranged in the feed hopper 4, a vibrator 5 is fixedly arranged at the top of the concrete screening cylinder 3, the vibrator 5 can drive the concrete screening cylinder 3 to vibrate, a screening screen 9 can rapidly perform vibration screening on concrete, screened stones are discharged from a stone outlet 7, screened sand is discharged from a sand outlet 8, a trolley can be placed at the top of the movable base 1 and can directly collect screened sand, a turnover mechanism 6 is arranged in the concrete screening cylinder 3, a stone outlet 7 is arranged at one end of the concrete screening cylinder 3, a sand outlet 8 is arranged at the bottom of the concrete screening cylinder 3, a screening support leg 8 inner cavity is fixedly provided with a screening rod 9, the damping support leg 2 comprises a hollow rod 16 and a solid rod 17, a limiting plate 18 is fixedly sleeved outside the solid rod 17, a rubber rod 16 is arranged between the bottom of the limiting plate 18 and the hollow rod 16, a rubber rod 16 and the bottom of the hollow rod 16 is provided with a rubber rod 19, the rubber rod 19 can be compressed and can be isolated from the bottom of the rubber rod 19 by the rubber rod 21, and can be compressed by the rubber rod 20 and can be compressed and separated from the rubber rod 20, and can be compressed by the rubber column 20, and can be compressed by a large column and a large column can be compressed and a vibration-stable column can be compressed by a vibration column 20.

In summary, by means of the above technical scheme of the utility model, when the device is used, the driving motor 10 can drive the driving crushing roller 11 to rotate, the driving crushing roller 11 and the driven crushing roller 12 are matched to be used for crushing large concrete blocks, the waste concrete is conveniently separated and screened, the rotating motor 13 drives the overturning scraper 15 to rotate through the rotating shaft rod 14, the concrete in the concrete screening cylinder 3 can be overturned and the surface of the screening screen 9 can be scraped, the screening screen 9 can be prevented from being blocked, the vibrator 5 can drive the concrete screening cylinder 3 to vibrate, the screening screen 9 can rapidly vibrate and screen the concrete, screened stones are discharged from the stone outlet 7, screened sand is discharged from the sand outlet 8, and a trolley can be placed at the top of the mobile base 1 by workers to directly collect the screened sand.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a concrete production is with abandonment concrete separator, includes mobile base (1), its characterized in that: remove base (1) top through shock attenuation landing leg (2) fixedly connected with concrete screening section of thick bamboo (3), concrete screening section of thick bamboo (3) top is fixed to be equipped with feeder hopper (4), the inside crushing roller group that is equipped with of feeder hopper (4), concrete screening section of thick bamboo (3) top is fixed to be equipped with electromagnetic shaker (5), concrete screening section of thick bamboo (3) inside tilting mechanism (6) that are equipped with, concrete screening section of thick bamboo (3) one end is equipped with stone export (7), sand export (8) have been seted up to concrete screening section of thick bamboo (3) bottom, sand export (8) inner chamber is fixed to be equipped with screening otter board (9).

2. The waste concrete separating apparatus for concrete production according to claim 1, wherein: the crushing roller set comprises a driving motor (10), an active crushing roller (11) is fixedly connected to the end part of an output shaft of the driving motor (10), and a driven crushing roller (12) is arranged on one side of the active crushing roller (11) in the feed hopper (4) in a rotating mode through a bearing.

3. A waste concrete separating apparatus for concrete production according to claim 2, wherein: the turnover mechanism (6) comprises a rotating motor (13), a rotating shaft rod (14) is fixedly connected to the end part of an output shaft of the rotating motor (13), and a turnover scraping plate (15) is fixedly connected to the outer side of the rotating shaft rod (14) through a supporting rod.

4. A waste concrete separating apparatus for concrete production according to claim 3, wherein: the damping support leg (2) comprises a hollow rod (16) and a solid rod (17), a limiting plate (18) is fixedly sleeved on the outer side of the solid rod (17), and a damping spring (19) is fixedly arranged between the bottom of the limiting plate (18) and the hollow rod (16).

5. The waste concrete separating apparatus for concrete production according to claim 4, wherein: an upper rubber column (20) and a lower rubber column (21) are respectively and fixedly arranged at the bottom end of the solid rod (17) and the bottom of the inner cavity of the hollow rod (16).

6. The waste concrete separating apparatus for concrete production according to claim 5, wherein: the distance between the upper rubber column (20) and the lower rubber column (21) is smaller than the maximum compression value by which the damping spring (19) can be compressed.