CN218854399U

CN218854399U - Concrete waste recovery device

Info

Publication number: CN218854399U
Application number: CN202221890684.3U
Authority: CN
Inventors: 安照勇; 杨德军; 楚仁义; 楚国和
Original assignee: Zhengzhou Huailin Road And Bridge Engineering Co ltd
Current assignee: Zhengzhou Huailin Road And Bridge Engineering Co ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-04-14
Anticipated expiration: 2032-07-21

Abstract

The utility model relates to a building engineering equipment technical field, especially a concrete waste recovery device, including broken case, both ends communicate respectively there are feeder hopper and play hopper about the broken case, broken incasement wall rotates the connection and is connected with two cross axles that are symmetrical arrangement around being, two cross axles are coaxial fixedly connected with crushing roller respectively, broken case right-hand member is equipped with and is used for driving two cross axles and carries out pivoted drive arrangement, a plurality of supporting legs that are the rectangular array and arrange that are of the outer fixed surface of broken case are connected with, two slide rails that are bilateral symmetry and arrange that are of supporting leg fixedly connected with, two slide rails are the slant and arrange, two slide rails are connected with the reel along its slant sliding, the screen cloth that reel inner wall fixedly connected with corresponds with a hopper, the blanking mouth has been seted up to the reel front end, reel upper end fixedly connected with is on a parallel with the rack of slide rail, broken case left end rotates be connected with the sector gear with rack toothing, sector gear upper end fixedly connected with pendulum rod, set up on the pendulum rod with drive arrangement complex power groove.

Description

Concrete waste recovery device

Technical Field

The utility model relates to a building engineering equipment technical field, especially a concrete waste recovery device.

Background

Concrete is a commonly used building material in the building engineering, and concrete sometimes can leave some concrete waste in the use, and corresponding concrete waste also can be produced in the broken process of tearing open of building in addition, and these concrete waste can all be retrieved as high-quality concrete aggregate, and some can directly regard as the raw materials of production cement even after carrying out crushing and screening to it, to the waste of resource that has greatly avoided of cement waste recycle.

However, when retrieving concrete waste material at present, break the concrete waste material for instruments such as the handheld iron hammer of workman mostly, this kind of mode is wasted time and energy, and work efficiency is extremely low, and the raise dust that artifical breakage produced can also cause the injury to operative employee's health. In addition, the equipment for crushing the concrete is complex in structure, high in manufacturing cost and not beneficial to popularization.

SUMMERY OF THE UTILITY MODEL

To the above circumstances, for overcoming prior art's defect, the utility model provides a concrete waste recovery device, the technical scheme of its solution is, including broken case, both ends communicate respectively there are feeder hopper and play hopper about the broken case, broken incasement wall rotates the connection and is connected with two cross axles that are front and back symmetrical arrangement, two cross axles are coaxial fixedly connected with crushing roller respectively, broken case right-hand member is equipped with and is used for driving two cross axles and carries out pivoted drive arrangement, the outer fixed surface of broken case is connected with a plurality of supporting legs that are the rectangular array and arranges, supporting leg fixedly connected with two slide rails that are bilateral symmetry arrangement, two slide rails are the slant of low back height in front and arrange, two slide rails are connected with the reel along its slant slip, the screen cloth that reel inner wall fixedly connected with corresponds with play hopper, the blanking mouth has been seted up to the reel front end, reel upper end fixedly connected with is on a parallel with the rack of slide rail, broken case left end rotates and is connected with the sector gear with rack toothing, sector gear upper end fixedly connected with pendulum rod, set up on the pendulum rod terminal surface with drive arrangement's complex power groove.

Preferably, the driving device comprises a supporting plate fixedly connected with the supporting legs, a motor is fixedly connected to the upper end of the supporting plate, an output shaft of the motor is transversely arranged and is fixedly connected with a driving gear coaxially, the crushing box is rotatably connected with an idle gear meshed with the driving gear, the right end of the cross shaft extends out of the crushing box and is fixedly connected with a driven gear coaxially respectively, the driven gear is meshed with the driving gear, the driven gear is meshed with the idle gear, and the eccentric fixedly connected with of the left end of the driving gear is connected with a power groove in an inserting mode and is matched with an inserting rod in a rolling mode.

Preferably, the crushing box, the discharging hopper and the feeding hopper are arranged coaxially and integrally.

Preferably, a plurality of crushing teeth are uniformly distributed on the outer edge surface of each crushing roller in a surrounding manner, and the crushing teeth on the outer edge surface of the front crushing roller are meshed with the crushing teeth on the outer edge surface of the rear crushing roller.

Preferably, the connecting part of the crushing box and the discharge hopper is provided with two inclined plates which are symmetrically arranged in front and back.

The utility model has the advantages that:

1. the utility model discloses motor through drive arrangement when using can also drive the screen cloth and sieve the waste material after the breakage as the power supply in the crushing roller moving on the drive cross axle, the utility model discloses simple structure, it is easy and simple to handle, it is multiple functional, replaced manual broken concrete, and crushing efficiency is higher.

2. Two cross axles can drive the crushing roller and rotate under drive arrangement's drive, and then carry out the breakage to the concrete waste material through the crushing roller, drive arrangement is in the operation of drive crushing roller, still will drive the reel through the cooperation with the headstock on the pendulum rod and carry out reciprocating motion along the slide rail, the concrete waste material after the breakage falls on the screen cloth through going out the hopper, the screen cloth is along with reel reciprocating motion, and then sieve the finer waste material in the back to the screen cloth below, and thicker waste material then falls one side of screen cloth through the blanking mouth, the realization carries out the granularity powder to the waste material after the breakage, so that subsequent processing.

Drawings

Fig. 1 is a first perspective three-dimensional sectional view of the present invention.

Fig. 2 is an enlarged view of a region a in the first perspective three-dimensional cross-sectional view of the present invention.

Fig. 3 is a partial three-dimensional view of the second viewing angle of the present invention.

Fig. 4 is an enlarged view of the area B in the second perspective partial view of the present invention.

Fig. 5 is a left side view of the utility model.

Fig. 6 is a perspective view of a third viewing angle of the present invention.

Reference numerals

1. The crushing device comprises a crushing box, 2 parts of a feed hopper, 3 parts of a discharge hopper, 4 parts of a transverse shaft, 5 parts of a crushing roller, 6 parts of supporting legs, 7 parts of sliding rails, 8 parts of a screen frame, 9 parts of a screen, 10 parts of a blanking port, 11 parts of a rack, 12 parts of a sector gear, 13 parts of a swing rod, 14 parts of a power groove, 15 parts of a supporting plate, 16 parts of a motor, 17 parts of a driving gear, 18 parts of an idler gear, 19 parts of a driven gear, 20 parts of an inserted link, 21 parts of crushing teeth and 22 parts of an inclined plate.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying fig. 1-6.

Embodiment one, the technical scheme of its solution is, the utility model discloses motor 16 through drive arrangement when using can also drive screen cloth 9 and sieve the waste material after the breakage as the power supply when driving the crushing roller 5 moving on the cross axle 4, the utility model discloses simple structure, it is easy and simple to handle, it is multiple functional, replaced manual broken concrete, and crushing efficiency is higher. Two cross axles 4 can drive crushing roller 5 and rotate under drive arrangement's drive, and then carry out the breakage to concrete waste through crushing roller 5, drive arrangement is in 5 moving of drive crushing roller, still will drive reel 8 through the cooperation with 14 on the pendulum rod 13 and carry out reciprocating motion along slide rail 7, concrete waste after the breakage falls on screen cloth 9 through out hopper 3, screen cloth 9 is along with reel 8 reciprocating motion, and then sieve the more thin waste material in after the breakage to screen cloth 9 below, and thicker waste material then falls one side of screen cloth 9 through blanking mouth 10, the realization carries out the granularity powder to the waste material after the breakage, so that subsequent processing.

Embodiment two, on the basis of embodiment one, the utility model discloses broken case 1, play hopper 3 and 2 three as an organic whole coaxial arrangements of feeder hopper, the circulation of the commodity circulation of being convenient for, symmetrical arrangement around two cross axles 4 are about the axis of broken case 1 again, are convenient for carry out the breakage to the concrete waste material. In particular, when in use: start drive arrangement earlier, then drop into broken case 1 with concrete waste material through

feeder hopper

2, 2 exit ends of feeder hopper correspond with 5 central lines of two crushing rollers, and concrete waste material falls to and is extrudeed between two crushing rollers 5 broken. When the driving device works, the motor 16 on the supporting plate 15 drives the driving gear 17 to rotate clockwise through the output shaft, the driving gear 17 drives the transverse shaft 4 at the rear side to rotate anticlockwise through the driven gear 19 which is directly meshed with the driving gear 17, meanwhile, the driving gear 17 also drives the transverse shaft 4 at the front side to synchronously rotate clockwise through the idle gear 18 and the other driven gear 19, so that the two crushing rollers 5 rotate along with the transverse shaft 4, and the directions of the two crushing rollers 5 are opposite to facilitate downward conveying and crushing of concrete waste. The two crushing rollers 5 are provided with crushing teeth 21, and the crushing teeth 21 on the two crushing rollers 5 are mutually meshed, so that the crushing capacity of the crushing rollers 5 is further improved. The crushed concrete waste falls onto the screen 9 through the discharge hopper 3. The connecting part of the crushing box 1 and the discharge hopper 3 is provided with two inclined plates 22 which are symmetrically arranged front and back, the inclined plates 22 are obliquely arranged to facilitate downward sliding of waste materials, and the waste materials after crushing can be prevented from being accumulated in the crushing box 1.

When the driving device drives the crushing roller 5 to operate, the driving gear 17 drives the swing rod 13 through the rolling of the inserted rod 20 on the end surface of the driving gear in the power groove 14, so that the swing rod 13 swings back and forth around the rotary joint of the sector gear 12 and the crushing box 1, and further the sector gear 12 swings back and forth, the sector gear 12 swings back and forth to drive the screen frame 8 to slide back and forth along the slide rail 7 fixedly connected with the supporting leg 6 through the rack 11, the screen 9 also moves back and forth along with the screen frame 8 synchronously, and then the waste falling onto the screen 9 is screened, so that the thinner waste is screened below the screen 9, and the thicker waste falls onto one side of the screen 9 through the blanking port 10, and the particle size powder is carried out on the crushed waste, so as to facilitate the subsequent processing.

Claims

1. The utility model provides a concrete waste recovery device, a serial communication port, including broken case (1), both ends communicate respectively feeder hopper (2) and play hopper (3) about broken case (1), broken case (1) inner wall is rotated and is connected with two cross axle (4) that are front and back symmetrical arrangement, two cross axle (4) are coaxial fixedly connected with crushing roller (5) respectively, broken case (1) right-hand member is equipped with and is used for driving two cross axle (4) and carries out pivoted drive arrangement, the outer fixed surface of broken case (1) is connected with a plurality of supporting legs (6) that are the rectangle array and arrange, supporting leg (6) fixedly connected with two slide rail (7) that are bilateral symmetry arrangement, two slide rail (7) are the slant of low back height in front and arrange, two slide rail (7) are connected with reel (8) along its slant sliding, reel (8) inner wall fixedly connected with mesh screen cloth (9) that correspond with play hopper (3), reel (8) front end has seted up blanking mouth (10), reel (8) upper end fixedly connected with rack (11) that are on the reel (8) be on the reel (8) and have seted up power gear swing rod (13) and fan-shaped gear (13) upper end (12), power drive pendulum rod (13) upper end face (13) that mesh were seted up with.

2. The concrete waste recycling device according to claim 1, characterized in that the driving device comprises a supporting plate (15) fixedly connected with the supporting legs (6), a motor (16) is fixedly connected to the upper end of the supporting plate (15), an output shaft of the motor (16) is transversely arranged and is coaxially and fixedly connected with a driving gear (17), the crushing box (1) is rotatably connected with an idle gear (18) meshed with the driving gear (17), the right ends of the two transverse shafts (4) extend out of the crushing box (1) and are respectively and coaxially and fixedly connected with driven gears (19), the driven gears (19) on the rear side are meshed with the driving gear (17), the driven gears (19) on the front side are meshed with the idle gear (18), and the driving gear (17) on the left end is eccentrically and fixedly connected with an inserted rod (20) which is inserted into the power groove (14) and is in rolling fit.

3. The concrete waste recycling device according to claim 1, characterized in that the crushing box (1), the discharging hopper (3) and the feeding hopper (2) are coaxially arranged in one body.

4. The concrete waste recycling device according to claim 1, wherein a plurality of crushing teeth (21) are uniformly distributed on the outer edge surface of each crushing roller (5), and the crushing teeth (21) on the outer edge surface of the front crushing roller (5) are engaged with the crushing teeth (21) on the outer edge surface of the rear crushing roller (5).

5. The concrete waste recycling device according to claim 1, characterized in that the connection part of the crushing box (1) and the discharging hopper (3) is composed of two inclined plates (22) which are symmetrically arranged in front and back.