CN217888227U

CN217888227U - Concrete recovery grit separator

Info

Publication number: CN217888227U
Application number: CN202221658686.XU
Authority: CN
Inventors: 刘全喜; 冼德明; 于坤; 刘涛; 唐范范
Original assignee: Shenzhen Zhengqiang Concrete Co ltd
Current assignee: Shenzhen Zhengqiang Concrete Co ltd
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-11-25
Anticipated expiration: 2032-06-30

Abstract

The application discloses a concrete recycling sand-stone separating device, which belongs to the technical field of sand-stone separation and comprises a base, wherein a supporting rod is fixedly installed on one side of the top end of the base, a rotating plate is rotatably connected to one side of the top end of the supporting rod, two groups of supporting rods are fixedly installed on one side of the top end of the rotating plate, supporting rings which are arranged in parallel are fixedly installed on the top ends of the supporting rods, a crushing bin is rotatably sleeved on the inner side of each supporting ring, two ends of the crushing bin are arranged in an opening mode, an electromagnet is plugged at an opening at one end of the crushing bin, and a rotating toothed ring is sleeved on the outer side of the middle of the crushing bin; this application can make the concrete of recycling obtain crushing treatment effectively at the in-process of in-service use to the inside iron material of concrete after the breakage separates, then through the sieve with receive the setting in material storehouse, divides the sieve to collect the concrete after the breakage according to the particle diameter effectively, convenient follow-up recycle effectively.

Description

Concrete recovery grit separator

Technical Field

The utility model relates to a grit separation technical field especially relates to concrete recycling grit separator.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as stones and the like, and adding cement, water and the like. The recycled concrete can have the following situations according to the combination form of aggregate: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural broken stone or pebble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces a portion of the coarse or fine aggregate.

The applicant finds that most of the existing recycled concrete in the actual recycling process utilizes the filter plate to screen crushed sand and stone raw materials with different diameters, but a plurality of iron substances are remained in the sand and stone raw materials to influence the subsequent recycling, and therefore the concrete recycling sand and stone separating device is provided.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides concrete recovery grit separator, has overcome prior art's not enough, aims at solving current recycled concrete and all sieves the grit raw materials of the different diameters size after the breakage through the filter at actual recycle's in-process, but still can remain many iron matter in the grit raw materials, influences subsequent recycle problem.

In order to achieve the above purpose, the present application provides the following technical solutions: the concrete recycling sand-stone separating device comprises a base, wherein a supporting rod is fixedly installed on one side of the top end of the base, a rotating plate is rotatably connected to one side of the top end of the supporting rod, two groups of supporting rods are fixedly installed on one side of the top end of the rotating plate, supporting rings arranged in parallel are fixedly installed on the top ends of the supporting rods, a crushing bin is rotatably sleeved on the inner side of each supporting ring, two ends of the crushing bin are arranged in an opening mode, an electromagnet is plugged in an opening at one end of the crushing bin, a rotating toothed ring is sleeved on the outer side of the middle of the crushing bin, a motor is fixedly installed on the top end of the rotating plate, and an output shaft of the motor is coaxially connected with a meshing gear meshed with the rotating toothed ring;

one side fixed mounting of base has the receipts feed bin, the top fixed mounting of receipts feed bin has the sieve that the slope set up, the top of sieve with one side upper portion fixed connection of base.

By adopting the technical scheme, in the actual use process, firstly, the concrete to be treated is inverted in the crushing bin, then the meshing gear is rotated by starting the motor, and the crushing bin is effectively driven to rotate under the meshing action of the meshing gear and the rotating gear ring, so that the concrete raw materials in the crushing bin are stirred and mixed, the full collision of the concrete fragments in the crushing bin is realized, and the effective crushing treatment of the concrete is realized;

in the crushing process, the electromagnet is electrified to enable the iron material exposed in the concrete crushing process to be adsorbed by the electromagnet;

after the iron material adsorbs finishing, make the bracing piece drive the downward sloping of top part for concrete after inside breakage is emptyd downwards, and emptys and realize dividing the sieve effectively on the sieve, according to the gradually increasing sieve pore diameter of sieve, makes obtaining of broken concrete granule can effectively sieve, and fall to the below and receive in the material storehouse corresponding region, reach the effect of sieving the collection according to the particle diameter.

As an optimal technical scheme of this application, keep away from on the top of base one side of bracing piece is seted up flutedly, just the base fixed mounting has the push rod motor in the recess, the output shaft fixedly connected with joint backup pad of push rod motor, the top fixed mounting of joint backup pad has T shape ejector pin, just T shape ejector pin with the bottom of rotor plate is contradicted, just the base has been offered in the both sides inner wall department of recess and has been used for the gliding joint groove of joint backup pad.

Through adopting above-mentioned technical scheme, conveniently carry out the jacking to the bracing piece, realize the angle modulation of bracing piece, facilitate for subsequent work, and at the in-process that does not use, can make T shape ejector pin obtain effectual support, the joint backup pad of below obtains supporting, reduces the part gravity of top and falls on the push rod motor, guarantees the normal work of push rod motor.

As an optimal technical scheme of the application, the horizontal support arm of the T-shaped ejector rod is parallel to the rotating shaft at the joint of the support rod and the rotating plate.

Through adopting above-mentioned technical scheme, reduce the bracing piece and reduce the probability that the motion was interfered when being touched by the top, guarantee the normal use of equipment.

As an optimal technical scheme of this application, the electronic slip table that the top one side fixed mounting of rotor plate had the level to set up, just electronic slip table top with the bottom fixed connection of electro-magnet.

Through adopting above-mentioned technical scheme, conveniently remove the electro-magnet to separate the iron material of adsorbing from broken storehouse on the electro-magnet effectively.

As an optimal technical scheme of this application, the inside fixedly connected with of broken storehouse a plurality of groups of kickoff boards that annular array distributes, just the kickoff board is the arcuation, has certain interval between kickoff board and the electro-magnet.

Through adopting above-mentioned technical scheme, conveniently drive the inside concrete raw materials in broken storehouse and stir, realize better striking, improve broken effect.

As a preferred technical scheme of this application, the sieve is divided into four regions, and the mesh aperture of each region along keeping away from the direction of base and gradually increase.

By adopting the technical scheme, the concrete after being crushed can be conveniently and effectively screened according to the particle size.

As an preferred technical scheme of this application, it sets up to receive the feed bin to be the top end opening, just receive the inside evenly divided into of feed bin with four regional receipts material regions that correspond on the sieve.

Through adopting above-mentioned technical scheme, carry out classification collection effectively to the concrete of different particle sizes.

As an optimal technical scheme of this application, one side fixed mounting that the storehouse was kept away from to the base has the collection storehouse that top end opening set up.

Through adopting above-mentioned technical scheme, conveniently collect the processing to the iron material who peels off.

The beneficial effect of this application:

1. in the actual use process, firstly, concrete to be treated is placed in the crushing bin in an inverted mode, then the motor is started, the meshing gear rotates, the crushing bin is effectively driven to rotate under the meshing effect of the meshing gear and the rotating toothed ring, concrete materials in the crushing bin are stirred and mixed, the concrete blocks roll and fall under the gravity of the concrete blocks and impact among the concrete blocks is utilized to achieve crushing, and the crushing effect is improved;

2. in the crushing process, the electromagnet is electrified, then the push rod motor is started, so that the T-shaped push rod is pushed up, the support rod and the upper part are inclined, and the exposed fine iron materials in the concrete further crushing process are adsorbed by the electromagnet;

3. after the iron material is adsorbed, the push rod motor is contracted, so that the support rod drives the upper part to incline downwards, the concrete after being crushed inside is enabled to incline downwards and to incline to the sieve plate to realize effective screening, the crushed concrete particles can be effectively screened according to the gradually increased sieve pore diameters of the sieve plate and fall into a corresponding area in the receiving bin below, and the effect of screening and collecting according to the particle diameter is achieved;

4. and finally, the electric sliding table is started, so that the electromagnet is gradually separated from the crushing bin, the iron material adsorbed on the electromagnet is taken down, and the iron material is collected and placed in the collection bin.

This application can make the concrete of recycling obtain crushing treatment effectively at the in-process of in-service use to the inside iron material of concrete after the breakage separates, then through the sieve with receive the setting in material storehouse, divides the sieve to collect the concrete after the breakage according to the particle diameter effectively, convenient follow-up recycle effectively.

Drawings

FIG. 1 is a schematic front view of the present application;

FIG. 2 is a side view of the crushing bin of the present application;

fig. 3 is a schematic top view of a screen panel of the present application;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a base; 2. an electric motor; 3. a rotating plate; 4. a collecting bin; 5. a strut; 6. an electromagnet; 7. rotating the toothed ring; 8. a crushing bin; 9. a support ring; 10. a meshing gear; 11. a support bar; 12. a sieve plate; 13. a material receiving bin; 14. a material stirring plate; 15. a push rod motor; 16. an electric sliding table; 17. a T-shaped ejector rod; 18. the supporting plate is clamped.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

Referring to fig. 1, grit separator is retrieved to concrete, which comprises a base 1, top one side fixed mounting of base 1 has branch 5, top one side of branch 5 is rotated and is connected with rotor plate 3, top one side fixed mounting of rotor plate 3 has two sets of bracing pieces 11, and the equal fixed mounting in top of bracing piece 11 has parallel arrangement's support ring 9, the inboard of support ring 9 is rotated the cover and is equipped with broken storehouse 8, the both ends of broken storehouse 8 are the opening setting, the one end opening part stopper of broken storehouse 8 is equipped with electro-magnet 6, top one side fixed mounting of rotor plate 3 has electronic slip table 16 of level setting, and the bottom fixed connection of 16 sliding part tops of electronic slip table and electro-magnet 6, the convenience is removed electro-magnet 6, thereby separate absorbent iron material from broken storehouse 8 on with electro-magnet 6 effectively.

Referring to fig. 1 and 2, a plurality of groups of material shifting plates 14 distributed in an annular array are fixedly connected inside the crushing bin 8, the material shifting plates 14 are arc-shaped, a certain interval is formed between the material shifting plates 14 and the electromagnet 6, so that concrete raw materials inside the crushing bin 8 can be conveniently driven to be shifted, the concrete blocks roll and fall by the aid of gravity of the concrete blocks and impact among the concrete blocks is utilized to realize crushing, and the crushing effect is improved; the middle outer side of the crushing bin 8 is sleeved with a rotating toothed ring 7, the top end of the rotating plate 3 is fixedly provided with a motor 2, and an output shaft of the motor 2 is coaxially connected with an engaging gear 10 engaged with the rotating toothed ring 7.

Referring to fig. 1 and 3, one side fixed mounting of base 1 has receipts feed bin 13, and the top fixed mounting of receipts feed bin 13 has the sieve 12 that the slope set up, and the top of sieve 12 and one side upper portion fixed connection of base 1, sieve 12 divide into four regions, and the sieve pore diameter in each region along the direction of keeping away from base 1 with crescent, the concrete after convenient breakage can be effectively sieved according to its particle diameter. Receive feed bin 13 and be the top end opening setting, and receive feed bin 13 inside evenly be divided into with sieve 12 on four regional receipts material regions that correspond, carry out classification effectively to the concrete of different particle diameters.

Referring to fig. 1 and 4, one side that bracing piece 11 was kept away from on base 1's top has been seted up flutedly, and base 1 fixed mounting has push rod motor 15 in the recess, push rod motor 15's output shaft fixedly connected with joint backup pad 18, and the top fixed mounting of joint backup pad 18 has T shape ejector pin 17, and T shape ejector pin 17 contradicts with the bottom of rotor plate 3, and base 1 offers in the both sides inner wall department of recess and is used for the gliding joint groove of joint backup pad 18. Push rod motor 15 conveniently carries out the jacking to bracing piece 11, realizes bracing piece 11's angle modulation, facilitates for subsequent work, and push rod motor 15 is at the in-process that does not use, and the joint backup pad 18 that is located broken 8 below in storehouse can protect push rod motor 15, reduces the part gravity of top and falls on push rod motor 15, guarantees push rod motor 15's normal work. The horizontal support arm of the T-shaped ejector rod 17 is parallel to the rotating shaft at the joint of the support rod 5 and the rotating plate 3, so that the probability of motion interference is reduced when the support rod 11 is jacked and contacted, and the normal use of the equipment is ensured.

Referring to fig. 1, one side of the base 1 far away from the collecting bin 13 is fixedly provided with a collecting bin 4 with an opening at the top end, so that the stripped ferrous materials can be conveniently collected and processed.

The working principle is as follows: in the actual use process, firstly, waste concrete is crushed into a preset size, then the concrete is poured into the crushing bin 8, then the motor 2 is started, the meshing gear 10 rotates, the meshing action of the meshing gear 10 and the rotating toothed ring 7 effectively drives the crushing bin 8 to rotate, concrete raw materials in the crushing bin 8 are stirred and mixed, the concrete fragments in the crushing bin 8 are fully collided, and the effective crushing treatment of the concrete is realized;

in the crushing process, the electromagnet 6 is electrified, then the push rod motor 15 is started, so that the T-shaped push rod 17 is pushed up, the support rod 11 and the parts above the support rod are inclined, and small iron materials and the like exposed in the concrete further crushing process are adsorbed by the electromagnet 6;

after the iron material is adsorbed, the push rod motor 15 is contracted, so that the support rod 11 drives the upper part to incline downwards, the concrete with crushed interior is made to incline downwards and onto the sieve plate 12 to realize effective screening, and according to the gradually increased sieve pore diameters of the sieve plate 12, the crushed concrete particles can be effectively screened and fall into a corresponding area in the receiving bin 13 below, so that the effect of screening and collecting according to the particle diameter is achieved;

and finally, the electromagnet 6 is gradually separated from the crushing bin 8 by starting the electric sliding table 16, and the iron material adsorbed on the electromagnet 6 is taken down and collected in a centralized manner and placed in the collection bin 4.

This application can make the concrete of recycling obtain crushing treatment effectively at the in-process of in-service use to the inside iron material of concrete after the breakage separates, then through sieve 12 and the setting of receiving material storehouse 13, divides the sieve to collect the concrete after the breakage according to the particle diameter effectively, makes things convenient for follow-up recycle effectively.

Finally, it should be noted that: in the description of the present application, it is to be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present application.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

Although the present application 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The concrete recycling sand-stone separating device comprises a base (1) and is characterized in that a supporting rod (5) is fixedly mounted on one side of the top end of the base (1), a rotating plate (3) is rotatably connected to one side of the top end of the supporting rod (5), two groups of supporting rods (11) are fixedly mounted on one side of the top end of the rotating plate (3), supporting rings (9) which are arranged in parallel are fixedly mounted on the top ends of the supporting rods (11), a crushing bin (8) is rotatably sleeved on the inner side of each supporting ring (9), two ends of each crushing bin (8) are arranged in an open mode, an electromagnet (6) is plugged at an opening at one end of each crushing bin (8), a rotating toothed ring (7) is sleeved on the outer side of the middle of each crushing bin (8), a motor (2) is fixedly mounted on the top end of the rotating plate (3), and an output shaft of the motor (2) is coaxially connected with a meshing gear (10) which is meshed with the rotating toothed ring (7);

one side fixed mounting of base (1) has receipts feed bin (13), the top fixed mounting of receipts feed bin (13) has sieve (12) that the slope set up, the top of sieve (12) with one side upper portion fixed connection of base (1).

2. The concrete recycling sand-stone separating device according to claim 1, wherein a groove is formed in one side, away from the supporting rod (11), of the top end of the base (1), a push rod motor (15) is fixedly mounted in the groove of the base (1), a clamping supporting plate (18) is fixedly connected with an output shaft of the push rod motor (15), a T-shaped ejector rod (17) is fixedly mounted at the top end of the clamping supporting plate (18), the T-shaped ejector rod (17) is abutted to the bottom end of the rotating plate (3), and clamping grooves for the sliding of the clamping supporting plate (18) are formed in inner walls of two sides of the groove of the base (1).

3. The concrete recycling sand and stone separating device according to claim 2, characterized in that the horizontal arm of the T-shaped top bar (17) is parallel to the rotating shaft at the joint of the support bar (5) and the rotating plate (3).

4. The concrete recycling sand-stone separating device according to claim 1, characterized in that one side of the top end of the rotating plate (3) is fixedly provided with a horizontally arranged electric sliding table (16), and the top end of the electric sliding table (16) is fixedly connected with the bottom end of the electromagnet (6).

5. The concrete recycling sand and stone separating device according to claim 1, wherein a plurality of groups of material shifting plates (14) distributed in an annular array are fixedly connected to the interior of the crushing bin (8), the material shifting plates (14) are arc-shaped, and a certain interval is arranged between the material shifting plates (14) and the electromagnet (6).

6. A concrete recovery sand and gravel separator as claimed in claim 1, wherein said screen deck (12) is divided into four zones, and the aperture size of each zone is gradually increased in a direction away from the base (1).

7. The concrete recycling sand and stone separating device according to claim 6, wherein the receiving bin (13) is provided with an opening at the top end, and the inside of the receiving bin (13) is evenly divided into receiving areas corresponding to four areas on the sieve plate (12).

8. The concrete recycling sand and stone separating device according to claim 1, characterized in that the collecting bin (4) with an open top end is fixedly arranged on one side of the base (1) far away from the collecting bin (13).