CN218422995U

CN218422995U - Building concrete slab reclaimed sand material preparation facilities

Info

Publication number: CN218422995U
Application number: CN202221622650.6U
Authority: CN
Inventors: 王金福
Original assignee: Guangxi Jingchen Technology Co ltd
Current assignee: Guangxi Jingchen Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-02-03
Anticipated expiration: 2032-06-27

Abstract

The utility model discloses a building concrete slab reclaimed sand material preparation facilities, its technical scheme main points are: the screening device comprises two supporting frames, a screening bin is arranged between the two supporting frames, a screening plate is fixedly arranged inside the screening bin, a plurality of screening holes are formed in the top surface of the screening plate, and a vibration motor is fixedly arranged on one side of the screening bin; broken subassembly, broken subassembly sets up the top surface at the screening storehouse for broken reclaimed materials, through setting up broken case, pour the reclaimed materials into broken case back, broken incasement crushing roller passes through the rotating electrical machines and rotates, thereby carry out the breakage to the reclaimed materials of pouring, thereby smash not thorough material inadequately in the reclaimed materials, carry out the secondary and smash, prevent to influence follow-up use concrete slab preparation, through setting up the push rod, the staff can promote the push rod, the push rod drives the push pedal and releases the material of screening storehouse bottom, thereby make things convenient for the staff to collect the reclaimed materials of screening storehouse bottom.

Description

Building concrete slab reclaimed sand material preparation facilities

Technical Field

The utility model relates to a recycled concrete technical field, concretely relates to building concrete slab reclaimed sand material preparation facilities.

Background

According to the application number: the Chinese patent CN202022720493.X discloses a device for preparing recycled sand for building concrete slabs, which belongs to the technical field of recycled concrete processing equipment and comprises a box body, wherein a sieve plate for sieving materials is arranged on the box body; building concrete slab reclaimed sand material preparation facilities still is provided with the bobbing machine that is used for vibrating the box still including being used for shaking the box, be provided with on the box and be used for its clearance to cover the cleaning device on the sieve. The cleaning device is used for cleaning and moving out the materials remained on the sieve plate, so that the possibility that the materials cover the sieve plate is reduced, and the material separation efficiency of the sieve plate is improved; meanwhile, when the materials are screened, the materials covered on the sieve plate are cleaned, so that the possibility of stopping and cleaning by workers is reduced, and the screening efficiency is improved; meanwhile, the labor capacity of workers is reduced.

The prior building concrete slab reclaimed sand preparation device has some defects, such as: however, some blocky recycled materials are often not broken thoroughly enough, which may affect the subsequent manufacturing and use of the recycled concrete slab.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a building concrete slab sand reclamation material preparation facilities has solved the problem that does not have by thorough broken reclaimed materials in the screening process.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a building concrete slab reclaimed sand preparation facilities includes: the screening device comprises two supporting frames, wherein a screening bin is arranged between the two supporting frames, a screening plate is fixedly arranged inside the screening bin, the top surface of the screening plate is provided with a plurality of screening holes, and a vibrating motor is fixedly arranged on one side of the screening bin; the crushing assembly is arranged on the top surface of the screening bin and used for crushing reclaimed materials.

Through adopting above-mentioned technical scheme, through setting up broken subassembly, the discarded concrete piece enters into sieve screening back recovery and recycle after broken, but often can some cubic objects smash thoroughly inadequately, can influence subsequent use, through broken subassembly, improves the broken degree of reclaimed materials.

Preferably, the crushing assembly comprises: two bracing pieces, two the equal fixed mounting of bracing piece is at the top surface of support frame, two fixed mounting has broken case between the bracing piece, the inside of broken case is provided with two crushing rollers, one side fixed mounting of broken case has two rotating electrical machines, the connecting hole has been seted up to one side of broken case, the axle of rotating electrical machine passes the connecting hole and extends to the inside of broken case, the axle and the crushing roller fixed connection of rotating electrical machine, the rotation hole has been seted up to one side of broken case, the crushing roller rotates the cover with the rotation hole and establishes.

Through adopting above-mentioned technical scheme, through setting up the crushing roller, the recovery material gets into broken incasement earlier, drives the crushing roller through the rotating electrical machines and rotates, carries out the breakage to the recovery material, and the recovery material falls on the sieve from broken case after the breakage to broken complete recovery material increases, thereby improves the rate of recovery material.

Preferably, a through hole is formed in one side of the screening bin, a push rod is sleeved on the inner portion of the through hole in a movable mode, the push rod penetrates through the through hole and extends to the inside of the screening bin, and a push plate is fixedly mounted at one end of the push rod.

Through adopting above-mentioned technical scheme, through setting up the push pedal, the reclaimed materials passes through the sieve mesh and drops to screening storehouse bottom back, and inconvenient staff collects, and the staff can promote the push rod, drives the push pedal and releases the reclaimed materials by screening storehouse rear portion to the convenient reclaimed materials to screening storehouse bottom is retrieved.

Preferably, the equal fixed mounting in both sides in screening storehouse has two connecting plates, the top surface fixed mounting of support frame has two springs, connecting plate and spring fixed connection.

Through adopting above-mentioned technical scheme, through setting up the spring, when vibrating motor when to screening storehouse vibration, through the spring on the connecting plate, play the cushioning effect.

Preferably, a collection box is fixedly arranged between the two support frames.

Through adopting above-mentioned technical scheme, collect the box through setting up, do not have the reclaimed materials that the screening falls on the sieve, can be because the inclination of sieve, the landing is collected in the box in, and the convenience is collected it.

Preferably, one side of the screening bin is provided with a mounting opening, and a baffle is movably clamped inside the mounting opening.

Through adopting above-mentioned technical scheme, through setting up the baffle, prevent that the reclaimed materials that screening storehouse bottom was selected from dropping to in the collection box.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up broken case, pour the reclaimed materials into broken case after, broken incasement crushing roller passes through the rotating electrical machines and rotates to carry out the breakage to the reclaimed materials of pouring into, the material after the breakage drops on the sieve from broken case again and screens, thereby smashes thorough material inadequately in the reclaimed materials, carries out the secondary and smashes, prevents to influence follow-up use of making concrete slab.

Through setting up the push rod, the bottom in screening storehouse is fallen through the sieve mesh on the sieve to less reclaimed materials, and when the staff collected it, can promote the push rod, the push rod drives the push pedal and releases the material of screening storehouse bottom to make things convenient for the staff to collect the reclaimed materials of screening storehouse bottom.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

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

fig. 3 is a schematic view of the structure of the push rod of the present invention;

fig. 4 is a schematic diagram of the push plate structure of the present invention.

Reference numerals: 1. a support frame; 2. a screening bin; 3. a sieve plate; 4. screening holes; 5. a vibration motor; 6. a support bar; 7. a crushing box; 8. a crushing roller; 9. a rotating electric machine; 10. rotating the hole; 11. connecting holes; 12. a push rod; 13. a through hole; 14. pushing the plate; 15. an installation port; 16. a baffle plate; 17. a connecting plate; 18. a spring; 19. and (4) collecting the box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and 3, the apparatus for preparing recycled sand for building concrete slab comprises: the screening device comprises two support frames 1, wherein a screening bin 2 is arranged between the two support frames 1, a screen plate 3 is fixedly arranged inside the screening bin 2, the top surface of the screen plate 3 is provided with a plurality of screen holes 4, one side of the screening bin 2 is fixedly provided with a vibration motor 5, and the vibration motor 5 is an existing structure and is not described herein again; broken subassembly, broken subassembly sets up the top surface at screening storehouse 2, be used for broken reclaimed materials, through setting up broken subassembly, it recycles to enter into sieve 3 screening back after the crushing of dumped concrete piece, nevertheless often can some cubic object smash thoroughly inadequately, can influence subsequent use, through broken subassembly, improve the broken degree of reclaimed materials, the equal fixed mounting in both sides in screening storehouse 2 has two connecting plates 17, the top surface fixed mounting of support frame 1 has two springs 18, connecting plate 17 and spring 18 fixed connection, through setting up spring 18, when vibrating motor 5 vibrates to screening storehouse 2, through spring 18 on the connecting plate 17, play the cushioning effect.

Referring to fig. 1, 2, the crushing assembly comprises: two bracing pieces 6, the equal fixed mounting of two bracing pieces 6 is at the top surface of support frame 1, fixed mounting has broken case 7 between two bracing pieces 6, broken case 7 is uncovered for rectangle hollow structure and top surface and bottom surface, the inside of broken case 7 is provided with two crushing rollers 8, one side fixed mounting of broken case 7 has two rotating electrical machines 9, rotating electrical machines 9 does not do the repeated description here for existing structure, connecting hole 11 has been seted up to one side of broken case 7, the inside that connecting hole 11 and broken case 7 were extended to is passed through to the axle of rotating electrical machines 9, the axle and the crushing roller 8 fixed connection of rotating electrical machines 9, rotation hole 10 has been seted up to one side of broken case 7, crushing roller 8 rotates the cover with rotation hole 10 and establishes, through setting up crushing roller 8, the reclaimed materials gets into in broken case 7 earlier, drive crushing roller 8 through rotating electrical machines 9 and rotate, carry out breakage to the reclaimed materials, the reclaimed materials drops on sieve 3 from broken case 7 after the breakage, thereby broken complete reclaimed materials increase, thereby improve the rate of recovery of reclaimed materials.

Refer to fig. 3, fig. 4, fixed mounting has collection box 19 between two support frames 1, collect box 19 through setting up, the last reclaimed materials that do not filter down of sieve 3, can be because of the inclination of sieve 3, the landing is to collecting in the box 19, it is convenient to collect it, installing port 15 has been seted up to one side of screening storehouse 2, the inside activity joint of installing port 15 has baffle 16, through setting up baffle 16, prevent that the reclaimed materials that screening storehouse 2 bottom was selected from dropping to collecting in the box 19, through hole 13 has been seted up to one side of screening storehouse 2, push rod 12 has been cup jointed in the inside activity of through hole 13, push rod 12 passes through hole 13 and extends to the inside of screening storehouse 2, the one end fixed mounting of push rod 12 has push pedal 14, through setting up push pedal 14, the reclaimed materials drops to screening storehouse 2 bottom after through sieve mesh 4, inconvenient staff collects, the staff can promote push rod 12, drive push pedal 14 and release the reclaimed materials by screening storehouse 2 rear portion, thereby conveniently retrieve the reclaimed materials of screening storehouse 2 bottom.

The working principle is as follows: referring to fig. 1-4, an operator pours the recycled materials into a crushing box 7, a crushing roller 8 in the crushing box 7 rotates through a rotating motor 9 to crush the recycled materials again, so as to reduce the materials which are not crushed thoroughly in the recovery rate, the crushed recycled materials fall on a sieve plate 3, the sieve plate 3 vibrates through a vibrating motor 5 to screen the recycled materials, the larger recycled materials slide down from the sieve plate 3 into a collecting box 19 because the sieve plate 3 is inclined more, and after the screening is completed, the operator pulls open a baffle 16 to push a push rod 12 to push the smaller recycled materials at the bottom of a screening bin 2 out of the screening bin 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building concrete slab regeneration sand material preparation facilities which characterized in that includes:

the screening device comprises two supporting frames (1), a screening bin (2) is arranged between the two supporting frames (1), a screening plate (3) is fixedly installed inside the screening bin (2), a plurality of screening holes (4) are formed in the top surface of the screening plate (3), and a vibrating motor (5) is fixedly installed on one side of the screening bin (2);

the crushing assembly is arranged on the top surface of the screening bin (2) and used for crushing reclaimed materials.

2. The apparatus for preparing recycled sand for building concrete slabs according to claim 1, wherein the crushing assembly comprises:

two bracing pieces (6), two the equal fixed mounting of bracing piece (6) is at the top surface of support frame (1), two fixed mounting has broken case (7) between bracing piece (6), the inside of broken case (7) is provided with two crushing rollers (8), one side fixed mounting of broken case (7) has two rotating electrical machines (9), connecting hole (11) have been seted up to one side of broken case (7), the inside that connecting hole (11) and extend to broken case (7) is passed to the axle of rotating electrical machines (9), the axle and the crushing roller (8) fixed connection of rotating electrical machines (9), rotation hole (10) have been seted up to one side of broken case (7), crushing roller (8) rotate the cover with rotation hole (10) and establish.

3. The building concrete slab recycled sand preparation device according to claim 1, characterized in that a through hole (13) is formed in one side of the screening bin (2), a push rod (12) is movably sleeved in the through hole (13), the push rod (12) penetrates through the through hole (13) and extends into the screening bin (2), and a push plate (14) is fixedly mounted at one end of the push rod (12).

4. The building concrete plate recycled sand preparation device according to claim 1, characterized in that two connecting plates (17) are fixedly mounted on both sides of the screening bin (2), two springs (18) are fixedly mounted on the top surface of the support frame (1), and the connecting plates (17) are fixedly connected with the springs (18).

5. A building concrete slab reclaimed sand preparation device according to claim 1 characterized in that a collection box (19) is fixedly mounted between two support frames (1).

6. The building concrete slab recycled sand preparation device according to claim 1, characterized in that a mounting opening (15) is formed in one side of the screening bin (2), and a baffle (16) is movably clamped in the mounting opening (15).