CN217663589U

CN217663589U - Concrete waste recovery equipment for civil engineering

Info

Publication number: CN217663589U
Application number: CN202222017783.7U
Authority: CN
Inventors: 庄平; 庄云明; 林爱平; 林雪忠
Original assignee: Huaihua Mingda Building Materials Co ltd
Current assignee: Huaihua Mingda Building Materials Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-10-28
Anticipated expiration: 2032-08-02

Abstract

The utility model relates to the technical field of concrete waste recycling, and specifically discloses a concrete waste recycling device for civil engineering, comprising a recycling box, a material blanking port is opened in the middle of the top of the recycling box, and a dust removal mechanism is arranged on both sides of the top of the recycling box. A crushing box is installed in the middle of the inner side of the recovery box, arc-shaped guide plates are installed on both sides of the crushing box and near the upper position, and a crushing mechanism is arranged inside the crushing box, and the front end of the recovery box is close to the lower position. A movable cavity is opened, a collection box is movably arranged inside the movable cavity, the collection box is located below the crushing box, and a T-shaped plate is vertically connected in the middle of the inner side of the collection box, and the two sides of the T-shaped plate are respectively set There are screening parts, and the edges of both ends of the T-shaped plate are extended upward with card plates. The utility model can facilitate the crushing and screening of the concrete crushed stone. In order to improve the screening effect, the subsequent screening is carried out. Promote better crushing effect.

Description

Concrete waste recovery equipment for civil engineering

Technical Field

The utility model relates to a concrete waste recycling technical field specifically discloses a concrete waste recycling equipment for civil engineering.

Background

The waste concrete blocks are not only high-quality concrete aggregates, but also have many advantages by taking the waste concrete blocks as the aggregates, for example, after a building is disassembled, the high-quality crushed and sieved concrete blocks and silt can be used as the regeneration of concrete, coarse and fine aggregates, a large amount of micro powder can be directly used as raw materials of cement, the concrete prepared from the regenerated cement and the regenerated aggregates can enter the next cycle, and in the whole cycle process, zero emission of wastes is realized. The wastes such as concrete, cement and the like in the construction waste can be used for replacing stones to produce dozens of environment-friendly bricks such as lawn bricks, square bricks, blind hole bricks, permeable bricks, partition bricks, module rotary bricks, heat-insulating bricks, block bricks and the like after reasonable crushing, screening and crushing.

When current recovery plant smashes the recovery to the broken brick, the rubble is handled not fine enough, leads to the later stage still need rejecting, and the work load aggravation for this reason, we need improve it.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing a concrete waste recycling device for civil engineering.

In order to achieve the purpose, the utility model provides a concrete waste recycling equipment for civil engineering, including the collection box, the blanking mouth has been seted up in the middle of the collection box top, collection box top both sides are provided with dust removal mechanism, install crushing case in the middle of the collection box inboard, smash the case both sides and be close to top position department and all install the baffle of arc form, it is provided with rubbing crusher and constructs to smash the incasement side, the collection box front end just is close to below position department and has seted up movable chamber, activity intracavity portion's activity is provided with the collecting box, the collecting box is located the below of smashing the case, the vertical T shaped plate that is connected with in the middle of the collecting box inboard, the both sides of T shaped plate are provided with the screening piece respectively, T shaped plate both ends border all extends upward there is the cardboard, the collecting box both ends are all slided and are provided with the granule case, and two the granule case is located the below position department that corresponds the screening piece respectively.

Preferably, the dust removal mechanism all includes the dust absorption storehouse of fixed mounting in collection box top one side, the one end intercommunication in dust absorption storehouse has the dust absorption pipe, just dust absorption pipe one end extends to the collection box outside.

Preferably, the crushing mechanism comprises two rotating shafts which are rotatably connected to the inner side of the crushing box, the outer side of one end of each rotating shaft is sleeved with a crushing barrel, and the outer side of each rotating shaft is provided with the transmission mechanism.

Preferably, drive mechanism is including the gear of suit respectively in two pivot outsides, one of them pivot tip is connected with the motor, two be the meshing setting between the gear, motor fixed mounting is at the preceding terminal surface of collection box.

Preferably, screening piece is all including installing the sieve in T shaped plate one side, the sieve is the slope setting, just the top of granule case is arranged in to sieve one end.

Preferably, the front end of the collecting box is provided with a discharge port, the front end of the collecting box is provided with clamping seats close to the upper part and the lower part, and the sealing plates are movably inserted in the inner sides of the clamping seats.

Compared with the prior art, the utility model discloses following beneficial effect has: through set up dust removal mechanism in the inboard of collection box, can be convenient for when rubbing crusher constructs the operation, absorb the dust that broken raise, avoid causing the pollution.

Through the sieve that sets up the slope form in the collecting box inboard, can be convenient for classify the granule material and the powder that the breakage got off and preserve, secondary such as subsequent granule material is going on in processing, and the powder is directly recycled, and a tractor serves dual-purpose has promoted the effect of retrieving the concrete waste material, has also promoted the product quality that later stage powder used simultaneously.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the recycling bin of the present invention;

FIG. 3 is a schematic view of the connection structure between the crushing box and the collecting box of the present invention;

fig. 4 is the sectional view of the internal structure of the collecting box of the utility model.

In the figure: 1. a recycling bin; 2. a motor; 3. a gear; 4. a collection box; 5. closing the plate; 6. a dust collection pipe; 7. a dust collection bin; 8. a crushing box; 9. a guide plate; 10. a crushing cylinder; 11. a T-shaped plate; 12. clamping a plate; 13. a particle box; 14. a card holder; 15. and (4) a sieve plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1-4, a concrete waste recycling device for civil engineering comprises a recycling bin 1, a blanking port is formed in the middle of the top of the recycling bin 1, dust removing mechanisms are arranged on two sides of the top of the recycling bin 1, a crushing bin 8 is arranged in the middle of the inner side of the recycling bin 1, arc-shaped guide plates 9 are arranged on two sides of the crushing bin 8 and close to the upper position, a crushing mechanism is arranged on the inner side of the crushing bin 8, an active cavity is formed in the front end of the recycling bin 1 and close to the lower position, a collecting box 4 is movably arranged in the active cavity, the collecting box 4 is located below the crushing bin 8, a T-shaped plate 11 is vertically connected to the middle of the inner side of the collecting box 4, screening pieces are arranged on two sides of the T-shaped plate 11 respectively, clamping plates 12 extend upwards from two end edges of the T-shaped plate 11, particle boxes 13 are arranged on two ends of the collecting box 4 in a sliding mode, and the two particle boxes 13 are located at positions corresponding to the screening pieces respectively.

Can retrieve the concrete waste through the collection box 1 that sets up, dust removal mechanism can be convenient for when smashing the garrulous material with rubbing crusher structure, absorb the dust, can be convenient for retrieve the material after handling through the collecting box 4 that sets up, and the screening piece that can be convenient for support both sides through the T shaped plate 11 that sets up uses, and the cavity of reserving between cardboard 12 and the collecting box 4 is convenient for carry out the screens installation with granule case 13.

Dust removal mechanism all includes the dust absorption storehouse 7 of fixed mounting in 1 top one side of collection box, and the one end intercommunication in dust absorption storehouse 7 has

dust absorption pipe

6, and 6 one end of dust absorption pipe extend to the collection box 1 outside, and dust absorption storehouse 7 combines the dust absorption pipe 6 of inboard intercommunication to be through connecting outside dust collecting equipment, can absorb the dust of crushing process.

The crushing mechanism comprises two rotating shafts which are rotatably connected to the inner side of the crushing box 8 respectively, the outer sides of one ends of the two rotating shafts are respectively sleeved with a crushing barrel 10, the outer sides of the two rotating shafts are jointly provided with a transmission mechanism, and the crushing barrel 10 is used for crushing stone materials.

The transmission mechanism comprises gears 3 which are respectively sleeved on the outer sides of two rotating shafts, one rotating shaft end is connected with a motor 2, the two gears 3 are arranged in a meshed mode, the motor 2 is fixedly installed on the front end face of the recycling box 1, the rotating shafts in the corresponding positions are driven to rotate after the motor 2 is connected with a power supply, the two rotating shafts rotate in opposite directions in a meshed state between the two gears 3, and then stone crushing operation is conducted.

Screening piece is all including installing the sieve 15 in 11 one sides of T shaped plate, and sieve 15 is the slope setting, and the top of granule case 13 is arranged in to 15 one ends of sieve, and sieve 15 is convenient for sieve kibbling material, rejects crushing in-process no matter receive the extrusion and the building stones or other materials that get off, all screens through sieve 15, then corresponds to retrieve the material and in processing, a tractor serves two-purpose, promotes work efficiency.

The discharge gate has been seted up to 4 front ends of collecting box, and cassette 14 has all been installed to 4 front ends of collecting box and two upper and lower places near, and the inboard movable cartridge of two cassette 14 has shrouding 5, and 5 movable cartridges of shrouding are at the front end of two cassette 14, when using collecting box 4, carry out the shutoff with the discharge gate, and during the later stage ejection of compact, it can to slide to take off shrouding 5.

The working principle is as follows: when using, the garrulous material is poured into collection box 1 and is smashed 8 inboards from blanking mouth department, drive front end motor 2 rotates, the pivot that is connected with motor 2 can drive two sets of gears 3 rotations of outside meshing, thereby make the broken section of thick bamboo 10 in two pivot outsides roll the building stones inside smashing the case 8 and smash the operation, dust absorption storehouse 7 that is in collection box 1 top both sides absorbs the dust at crushing in-process, avoid the dust to raise and cause the pollution, the garrulous material is smashed through rolling of two sets of broken section of thick bamboos 10, the slag charge falls to the inside sieve 15 department of below collecting box 4, because sieve 15 is the slope setting, the garrulous stone that gravity descends to not roll the powder completely can roll the granule case 13 department that falls to sieve 15 below, carry out categorised collection, the powder then directly falls to T shaped plate 11 surfaces through the inboard through-hole of sieve 15, treat that later stage pull out collecting box 4 can handle inside rubble and powder, continue to carry out the regrinding operation, the powder direct recovery of powder.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A concrete waste recovery equipment for civil engineering, comprising a recovery box (1), characterized in that: a blanking opening is provided in the middle of the top of the recovery box (1), and both sides of the top of the recovery box (1) are provided with Dust removal mechanism, a crushing box (8) is installed in the middle of the inner side of the recovery box (1), arc-shaped guide plates (9) are installed on both sides of the crushing box (8) and near the upper position, and the crushing box ( 8) A crushing mechanism is provided on the inner side, and an activity chamber is provided at the front end of the recovery box (1) and close to the lower position, and a collection box (4) is arranged inside the activity chamber, and the collection box (4) is located in the crushing box Below (8), a T-shaped plate (11) is vertically connected in the middle of the inside of the collection box (4), the two sides of the T-shaped plate (11) are respectively provided with screening parts, and the T-shaped plate ( 11) There are clamping plates (12) extending upwards from the edges of both ends, particle boxes (13) are slidingly arranged at both ends of the collection box (4), and the two particle boxes (13) are respectively located on the corresponding screens. The position below the part.

2. A kind of concrete waste recovery equipment for civil engineering according to claim 1, characterized in that: the dust removal mechanism includes a dust collection bin (7) fixedly installed on one side of the top of the recovery box (1), the One end of the dust suction bin (7) is connected with a dust suction pipe (6), and one end of the dust suction pipe (6) extends to the outside of the recovery box (1).

3. A kind of concrete waste recovery equipment for civil engineering according to claim 1, characterized in that: the crushing mechanism respectively includes two rotating shafts that are rotatably connected to the inner side of the crushing box (8), and one end of the two rotating shafts A crushing cylinder (10) is set on the outer sides, and a transmission mechanism is jointly arranged on the outer sides of the two rotating shafts.

4. A kind of concrete waste recovery equipment for civil engineering according to claim 3, characterized in that: the transmission mechanism includes gears (3) respectively sleeved on the outside of the two rotating shafts, wherein the end of one of the rotating shafts is connected to the The motors (2) are connected, and the two gears (3) are engaged with each other, and the motor (2) is fixedly installed on the front end of the recovery box (1).

5. A kind of concrete waste recovery equipment for civil engineering according to claim 1, characterized in that: said sieve members all include a sieve plate (15) installed on one side of the T-shaped plate (11), and said sieve The plate (15) is arranged obliquely, and one end of the sieve plate (15) is placed above the particle box (13).

6. A kind of concrete waste recovery equipment for civil engineering according to claim 1, characterized in that: the front end of the collection box (4) is provided with a discharge port, and the front end of the collection box (4) is close to the upper and lower places Both decks (14) are installed, and the inboards of the two decks (14) are movably inserted with sealing plates (5).