CN215029609U

CN215029609U - Retrieve and use concrete reducing mechanism

Info

Publication number: CN215029609U
Application number: CN202120695808.1U
Authority: CN
Inventors: 郑超云
Original assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Current assignee: Qingdao Jinxiang Commercial Concrete Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-07
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a concrete crushing device for recycling, which relates to the technical field of concrete processing, and comprises a box body, a slide plate is fixedly connected with both sides of the top of an inner cavity of the box body, a slide plate bracket is fixedly connected with both sides of the lower surface of the slide plate, the bottom end of the slide plate bracket is fixedly connected with the inner cavity of the box body, a crushing roller shaft is movably connected with the middle part of the inner cavity of the box body, the surface of the crushing roller shaft is fixedly connected with a crushing roller, a telescopic rod bracket is fixedly connected with the bottom of the inner cavity of the box body, a telescopic rod is fixedly connected with the surface of the telescopic rod bracket, a screening plate is fixedly connected with the top of the telescopic rod, a spring is sleeved at the bottom of the telescopic rod, the bottom end of the spring is fixedly connected with the surface of the telescopic rod bracket, the concrete crushing device for recycling solves the problem that the concrete residue after being crushed is different in size, if the concrete is processed by recycling, the quality of the concrete is affected.

Description

Retrieve and use concrete reducing mechanism

Technical Field

The utility model relates to a concrete processing technology field specifically is a concrete reducing mechanism is used in recovery.

Background

The concrete is an engineering composite material formed by binding aggregates into a whole by using a binding material, and the term concrete generally refers to cement concrete which is prepared by mixing cement serving as the binding material and sand and stone serving as the aggregates with water in a certain proportion and stirring, wherein the concrete used on a building site usually has redundant parts and waste materials, so that the used concrete needs to be processed.

The existing concrete crushing device is only simple to crush the concrete, the crushed concrete residues are different in size, and the quality of the concrete can be influenced if the concrete is processed by reutilization.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete reducing mechanism is used in recovery has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a retrieve and use concrete reducing mechanism, the power distribution box comprises a box body, the equal fixedly connected with slide in inner chamber top both sides of box, the equal fixedly connected with slide support in lower surface both sides of slide, the bottom of slide support and the inner chamber fixed connection of box, the inner chamber middle part swing joint of box has crushing roller, the fixed surface of crushing roller is connected with and smashes the roller, the inner chamber bottom fixedly connected with telescopic link support of box, telescopic link support's fixed surface is connected with the telescopic link, the top fixedly connected with screening plate of telescopic link, the bottom cover of telescopic link is equipped with the spring to the bottom of spring is connected with telescopic link support's fixed surface.

Preferably, the circular box of top fixedly connected with of box, the first motor of upper surface middle part fixedly connected with of circular box, the output fixedly connected with dwang of first motor, the outer fixed surface of dwang is connected with the blade, the feeder hopper has been seted up on the top of circular box and the right side that is located first motor.

Preferably, the bottom of the box body is fixedly connected with a discharge hopper, a discharge hopper switch is fixedly mounted at the bottom of the discharge hopper, and the bottom of the box body is fixedly connected with a box body support at the outer side of the discharge hopper.

Preferably, the outer fixed surface of box is connected with the second motor, the first carousel of output fixedly connected with of second motor, the internal surface swing joint of first carousel has the belt, the internal surface activity electricity second carousel of belt, the inboard fixedly connected with of second carousel smashes the roller.

Preferably, the chutes are formed in two sides of the inner cavity of the box body, the sliding blocks are fixedly connected to two sides of the screening plate, and the outer surfaces of the sliding blocks are movably connected with the chutes.

Preferably, the left side of the box body is provided with a reprocessed material outlet.

(III) advantageous effects

The utility model provides a retrieve and use concrete reducing mechanism possesses following beneficial effect:

(1) this concrete reducing mechanism for recovery utilizes twice crushing process to make and smashes more thoroughly, needs kibbling concrete to get into from the feeder hopper, and the motor rotates and drives the blade and rotate, carries out preliminary smashing through the blade, and the concrete after smashing drops to smashing the roller through the slide and smashes once more, and the motor output end is connected with first carousel, and first carousel passes through the belt and connects the second carousel, and the second carousel drives and smashes the roller and rotates, makes and smashes the roller crushing effect better.

(2) This concrete reducing mechanism for recovery has the screening concrete residue function, and the concrete residue after smashing drops on the screening board, and the less residue of granule falls from the hole on the screening board to from going out the hopper roll-off, the great residue of granule is smashed in putting into the feeder hopper once more after the collection from reprocessing material export roll-off through the screening board, and screening board bottom is equipped with telescopic link and spring, can prevent that the residue from piling up the influence screening effect on the screening board.

Drawings

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

FIG. 2 is a schematic view of the back side of the structure of the present invention;

FIG. 3 is an internal view of the structure of the present invention;

FIG. 4 is an enlarged view of a portion of the structure A of FIG. 1 according to the present invention;

fig. 5 is a partial enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a box body; 2. a circular box body; 3. a box body bracket; 4. a discharge hopper; 5. a feed hopper; 6. a first motor; 7. a reprocessed material outlet; 8. rotating the rod; 9. a blade; 10. a slide plate; 11. a skateboard mount; 12. a crushing roller; 13. a crushing roller shaft; 14. a chute; 15. screening the plate; 16. a slider; 17. a telescopic rod; 18. a spring; 19. a telescopic rod bracket; 21. a discharge hopper switch; 22. a second motor; 23. a first turntable; 24. a belt; 25. a second turntable.

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.

Please refer to fig. 1-5, in the present embodiment, a recycled concrete crushing device, which comprises a box body 1, a sliding plate 10 is fixedly connected to both sides of the top of an inner cavity of the box body 1, a sliding plate support 11 is fixedly connected to both sides of the lower surface of the sliding plate 10, the bottom end of the sliding plate support 11 is fixedly connected to the inner cavity of the box body 1, a crushing roller shaft 13 is movably connected to the middle of the inner cavity of the box body 1, a crushing roller 12 is fixedly connected to the surface of the crushing roller shaft 13, an expansion rod support 19 is fixedly connected to the bottom of the inner cavity of the box body 1, an expansion rod 17 is fixedly connected to the surface of the expansion rod support 19, a screening plate 15 is fixedly connected to the top of the expansion rod 17, a spring 18 is sleeved on the bottom of the expansion rod 17, and the bottom end of the spring 18 is fixedly connected to the surface of the expansion rod support 19.

In a further embodiment, a circular box body 2 is fixedly connected to the top of the box body 1, a first motor 6 is fixedly connected to the middle of the upper surface of the circular box body 2, a rotating rod 8 is fixedly connected to the output end of the first motor 6, a blade 9 is fixedly connected to the outer surface of the rotating rod 8, a feeding hopper 5 is arranged at the top of the circular box body 2 and positioned at the right side of the first motor 6, a discharging hopper 4 is fixedly connected to the bottom of the box body 1, a discharging hopper switch 21 is fixedly arranged at the bottom of the discharging hopper 4, a box body support 3 is fixedly connected to the bottom of the box body 1 and positioned at the outer side of the discharging hopper 4, a second motor 22 is fixedly connected to the outer surface of the box body 1, a first rotating disc 23 is fixedly connected to the output end of the second motor 22, a belt 24 is movably connected to the inner surface of the first rotating disc 23, an electric second rotating disc 25 is movable to the inner surface of the belt 24, a crushing roller shaft 13 is fixedly connected to the inner side of the second rotating disc 25, the spout 14 has all been seted up to the inner chamber both sides of box 1, and the equal fixedly connected with slider 16 in both sides of screening board 15 to slider 16's surface and spout 14 swing joint, reprocessing material outlet 7 has been seted up on the left side of box 1.

The utility model discloses a theory of operation is: the feed hopper 5 is opened, concrete to be crushed is placed into the feed hopper 5, the first motor 6 drives the blade 9 to rotate through the multiple rotating rods 8, the concrete is primarily crushed, the primarily processed concrete slides down from the sliding plate 10 and falls into the crushing roller 12 to be crushed again, the second motor 22 drives the first rotary disc 23 to rotate, the first rotary disc 23 is connected with the second rotary disc 25 through the belt 24, the second rotary disc 25 is connected with the crushing roller shaft 13, the crushing roller shaft 13 is fixedly connected with the crushing roller 12, the motor can drive the crushing roller 12 to rotate after the second motor 22 is opened, the concrete after being processed again falls onto the screening plate 15, the screening plate 15 sorts concrete residues, the particles are small and fall from holes of the screening plate 15 and then slide out from the discharge hopper 4, the particles are large and slide out from a material outlet 7 through the screening plate 15, and then are placed into the feed hopper 5 to be processed again, screening board 15 bottom is equipped with telescopic link 17 and spring 18, and when concrete residue dropped to screening board 15 on, telescopic link 17 drove screening board 15 vibrations, prevents that concrete residue from piling up and leading to blockking up.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation.

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 retrieve and use concrete reducing mechanism, includes box (1), its characterized in that: the utility model discloses a crushing roller, including box (1), the equal fixedly connected with slide (10) in inner chamber top both sides of box (1), the equal fixedly connected with slide support (11) in lower surface both sides of slide (10), the bottom of slide support (11) and the inner chamber fixed connection of box (1), the inner chamber middle part swing joint of box (1) has crushing roller (13), the fixed surface who smashes roller (13) is connected with crushing roller (12), the inner chamber bottom fixedly connected with telescopic link support (19) of box (1), the fixed surface of telescopic link support (19) is connected with telescopic link (17), the top fixedly connected with screening plate (15) of telescopic link (17), the bottom cover of telescopic link (17) is equipped with spring (18) to the bottom of spring (18) is connected with the fixed surface of telescopic link support (19).

2. A recycled concrete crushing apparatus according to claim 1, wherein: the top fixedly connected with circular box (2) of box (1), the first motor (6) of upper surface middle part fixedly connected with of circular box (2), the output fixedly connected with dwang (8) of first motor (6), the outer fixed surface of dwang (8) is connected with blade (9), feeder hopper (5) have been seted up on the right side that the top of circular box (2) just is located first motor (6).

3. A recycled concrete crushing apparatus according to claim 1, wherein: the bottom fixedly connected with of box (1) goes out hopper (4), the bottom fixed mounting that goes out hopper (4) has a hopper switch (21), the bottom of box (1) just is located the outside fixedly connected with box support (3) of hopper (4).

4. A recycled concrete crushing apparatus according to claim 1, wherein: the surface fixedly connected with second motor (22) of box (1), the first carousel of output fixedly connected with (23) of second motor (22), the internal surface swing joint of first carousel (23) has belt (24), the internal surface activity second carousel (25) of belt (24), roller (13) are smashed to the inboard fixedly connected with of second carousel (25).

5. A recycled concrete crushing apparatus according to claim 1, wherein: the inner chamber both sides of box (1) have all been seted up spout (14), the equal fixedly connected with slider (16) in both sides of screening board (15) to the surface and spout (14) swing joint of slider (16).

6. A recycled concrete crushing apparatus according to claim 1, wherein: and a reprocessed material outlet (7) is formed in the left side of the box body (1).