CN220160150U

CN220160150U - Crushing device

Info

Publication number: CN220160150U
Application number: CN202321419151.1U
Authority: CN
Inventors: 邓保辉; 邰卫东; 韩军锋; 李�根; 唐博; 陈奎松
Original assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Current assignee: CCCC SHEC Dong Meng Engineering Co Ltd
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-12-12
Anticipated expiration: 2033-06-06

Abstract

The embodiment of the utility model discloses a crushing device, in particular to the technical field of crushing, which comprises a crushing box, wherein an arc door plate is hinged to the front side of the crushing box, a crushing scraping assembly is arranged in the crushing box to crush asphalt and concrete and scrape asphalt and concrete impurities adhered to the inner wall of the crushing box, a conveying assembly is arranged on one side of the crushing box and used for conveying a crushed large-volume mixture of asphalt and concrete in the crushing box to the inside of the crushing box again for crushing, and the conveying assembly comprises a conveying box. According to the utility model, the connecting disc and the four scraping rods are driven to rotate by the second motor to scrape the inner wall of the crushing box, and meanwhile, the first motor drives the conveying box to convey large-volume asphalt and concrete to crush again, so that waste of asphalt and concrete is avoided, and the crushing effect is improved.

Description

Crushing device

Technical Field

The embodiment of the utility model relates to the technical field of crushing, in particular to a crushing device.

Background

Asphalt is used for repairing roads at the earliest, can be traced to the subabove-mentioned empire and Babylon empire of the 7 th century before the male element, is mainly used as joint and smearing materials to decorate and strengthen roads, but along with the rapid development of society, "want to get rich, repair road first", asphalt pavement begins to build in a large amount, but asphalt is an elastic material, main diseases are rutting, cracking and water damage, even if the damage degree is relatively light, but later in high-temperature and rainy areas, granite coarse aggregate and the like are added into asphalt pavement, and the mixture is stirred under the strict control condition to form asphalt concrete pavement with a certain proportion.

For example, chinese patent application number CN 202022927398.7's breaker for asphalt concrete production, the power distribution box comprises a box body, box inboard bottom installation cushion, the bolt fixed mounting motor is passed through at the cushion top, the fixed block is established to fixed cover on the motor output shaft, and fixed block bottom fixed connection montant one end, montant other end fixed connection sliding block, sliding block slide set up in the arc removal inslot, arc removal inslot top fixed connection bracing piece one end, bracing piece other end fixed connection collecting vat bottom, fixed cover is established to the cover outside the bracing piece, fixed cover both sides are all through connecting rod fixed connection box inner wall both sides.

However, when the crushing device is in actual use, the crushed asphalt and concrete particles have the problem of large volume disqualification, the crushing effect of the whole material is easy to reduce, and meanwhile, asphalt or concrete can be adhered to the inner wall of the device in the crushing process, so that the waste of asphalt and concrete is caused.

Disclosure of Invention

Therefore, the embodiment of the utility model provides a crushing device, which is used for solving the problem that asphalt and concrete are easy to adhere to the inner wall of the device in the prior art.

In order to achieve the above object, the embodiment of the present utility model provides the following technical solutions: the crushing device comprises a crushing box, wherein an arc door plate is connected to the front side of the crushing box through a hinge;

the crushing box is internally provided with a crushing scraping assembly for crushing asphalt and concrete and scraping asphalt and concrete impurities adhered to the inner wall of the crushing box;

one side of the crushing box is provided with a conveying component which is used for conveying the crushed massive asphalt and concrete mixture in the crushing box to the inside of the crushing box again for crushing;

the conveying assembly comprises a conveying box, the conveying box is arranged on one side of the crushing box, a spiral conveying rod is connected between the top end inside the crushing box and the bottom end inside the crushing box, a box body is fixedly arranged at the bottom of the conveying box, a first motor is arranged inside the box body, the bottom end of the spiral conveying rod penetrates through the conveying box and is fixedly connected with the output end of the first motor, a conveying frame is fixedly arranged on one side, close to the crushing box, of the top of the conveying box, a blanking frame is fixedly arranged at one end, far away from the conveying box, of the conveying frame, and the conveying box, the conveying frame and the blanking frame are mutually communicated.

Further, the crushing scraping assembly comprises two rotating shafts which are distributed front and back, two ends of each rotating shaft are connected with two sides of the inside of the crushing box through bearings, and two rotating shafts penetrate through one side of the crushing box and are fixedly provided with two gears meshed with each other, so that the two gears can rotate to drive the two rotating shafts to rotate.

Further, two the gear is all located broken case one side outside, one of them the pivot is close to the fixed second motor that is equipped with of one end of gear, fixed L type brace table that is equipped with between second motor bottom and the broken case, the second motor drive pivot of being convenient for rotates.

Further, two bearing connection has same connection pad on the pivot one end, the connection pad is located broken incasement portion one side, two all be fixed in the pivot and be equipped with a plurality of crushing sword that stagger each other, and a plurality of crushing sword are all located broken incasement portion, and two pivots of being convenient for rotate and drive a plurality of crushing sword and stagger each other rotate.

Further, the connecting disc is kept away from the fixed four evenly distributed's of being equipped with of one side of second motor striking off the pole, and four strike off the pole and all locate broken incasement portion and hug closely with broken incasement wall, be convenient for strike off broken incasement wall sticky pitch and concrete.

Further, the crushing tank bottom is fixedly provided with a sieving component for sieving crushed asphalt and concrete mixture, the sieving component comprises a sieving frame, and the sieving frame is fixedly arranged at the bottom of one side of the crushing tank, which is close to the second motor.

Further, the inside fixed screen cloth that is equipped with of screening frame, the fixed aggregate frame that is equipped with of screening frame bottom, broken case, screening frame and the inside intercommunication of screen cloth.

Further, the broken bottom of the case portion is fixed and is equipped with four evenly distributed's support column, and the subassembly that sieves locates between two support columns of homonymy, frame front side hinge connection has the door plant sieves, the one end that the second motor was kept away from to the frame that sieves communicates each other with the delivery box is inside, and the bulky pitch of being convenient for and concrete get into the delivery box inside.

The embodiment of the utility model has the following advantages:

1. through making two pivots of second motor drive connection pad and a plurality of crushing sword crisscross rotation each other, the connection pad rotates and drives four scraping rods and strike off the crushing incasement wall to realize striking off the sticky pitch of crushing incasement wall and concrete, avoid extravagant, and crisscross crushing each other, improved the broken effect of pitch and concrete.

2. The filter is realized to bulky pitch and concrete through the inside screen cloth of screen frame for inside qualified pitch and concrete dropped to the frame that gathers materials, realize collecting, bulky pitch and concrete are through inside one side landing to the delivery box of screen frame, make first motor drive delivery box rotate simultaneously, carry out screw conveying to bulky pitch and concrete, then drop to the crushing incasement portion again and break, thereby improve the broken effect of pitch and concrete.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.

FIG. 1 is an overall block diagram provided by the present utility model;

FIG. 2 is a view of the overall structure of the present utility model with the door panels and door panels removed;

FIG. 3 is a cross-sectional view of the overall structure provided by the present utility model with support columns removed;

FIG. 4 is a schematic view of a crushing and scraping assembly according to the present utility model;

FIG. 5 is a schematic view of a conveying assembly according to the present utility model;

FIG. 6 is a schematic view of a screen assembly according to the present utility model;

in the figure: the device comprises a crushing box 1, a conveying assembly 2, a crushing scraping assembly 3, a 4L-shaped supporting table, a 5-arc door plate, a 6-sieving assembly, a 7-door plate, an 8-supporting column and a 9-box body;

21 conveying boxes, 22 spiral conveying rods, 23 first motors, 24 conveying frames, 25 blanking frames, 31 rotating shafts, 32 crushing cutters, 33 connecting discs, 34 scraping rods, 35 gears, 36 second motors, 61 screening frames, 62 screens and 63 collecting frames.

Detailed Description

Other advantages and advantages of the present utility model will become apparent to those skilled in the art from the following detailed description, which, by way of illustration, is to be read in connection with certain specific embodiments, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to the accompanying drawings of the specification 1-6, the crushing device of the embodiment comprises a crushing box 1, wherein an arc door plate 5 is connected to the front side of the crushing box 1 in a hinge manner;

referring to description attached hereto 1-4, broken subassembly 3 is scraped to broken case 1 inside being equipped with, realizes breaking asphalt and concrete to scrape asphalt and concrete impurity that glues and glues at broken case 1 inner wall, broken subassembly 3 is scraped including two pivot 31 that distribute around, two pivot 31 both ends respectively with break case 1 inside both sides between through the bearing connection, two pivot 31 all runs through broken case 1 one side and fixedly be equipped with two intermeshing's gear 35, be convenient for two gears 35 rotate and drive two pivot 31 and rotate, two gear 35 all locates broken case 1 one side outside, one of them pivot 31 is close to gear 35's one end is fixed and is equipped with second motor 36, fixed being equipped with L-shaped supporting bench 4 between second motor 36 bottom and the broken case 1, the second motor 36 of being convenient for drives pivot 31 and rotates, two pivot 31 one end is last to be connected with same connection pad 33, broken case 1 inside one side is located to the 33 two all be fixed in pivot 31 is equipped with a plurality of crisscross broken sword 32 of scraping each other, and the broken case 1 is convenient for drive two and is located broken case 1 inner wall that is evenly to be equipped with two and is equal to drive the connection pad 35, broken case 1 is kept away from two and evenly rotates the inside being equipped with two and is equal to separate from broken case 1 inner wall that glues 32, and is equipped with four pieces of broken case 1 are evenly rotates to be kept away from inside to glue 1.

Through setting up broken subassembly 3 of striking off, open arc door plant 5, add pitch and concrete to broken case 1 inside, then make second motor 36 drive pivot 31 rotate, this pivot 31 rotates and drives the gear 35 on it and rotate, this gear 35 rotates and drives another gear 35 and pivot 31 and rotate, two pivots 31 rotate simultaneously and drive connection pad 33 and a plurality of broken sword 32 crisscross rotations each other, connection pad 33 rotates and drives four striking off bars 34 and realize striking off broken case 1 inner wall, thereby realize striking off the sticky pitch and concrete of broken case 1 inner wall, avoid extravagant, and the broken effect of pitch and concrete is broken has been improved in mutual crisscross.

The utility model discloses a concrete mixer, including broken case 1, transport subassembly 2 includes transport case 21, transport case 21 locates broken case 1 one side, the bearing is connected with screw conveyer pole 22 between inside top and the inside bottom of broken case 1, transport case 21 bottom is fixed to be equipped with box 9, the inside first motor 23 that is equipped with of box 9, screw conveyer pole 22 bottom runs through transport case 21 and with first motor 23 output fixed connection, transport case 21 top is close to broken case 1's one side is fixed and is equipped with transport frame 24, transport frame 24 is kept away from the fixed blanking frame 25 that is equipped with in one end of transport case 21, transport frame 24 and blanking frame 25 inside intercommunication each other.

Referring to fig. 1-3 and 6 of the specification, a sieving component 6 is fixedly arranged at the bottom of the crushing box 1 and is used for sieving crushed asphalt and concrete mixtures, the sieving component 6 comprises a sieving frame 61, the sieving frame 61 is fixedly arranged at the bottom of one side of the crushing box 1, which is close to the second motor 36, a screen mesh 62 is fixedly arranged in the sieving frame 61, an aggregate frame 63 is fixedly arranged at the bottom of the sieving frame 61, the crushing box 1, the sieving frame 61 and the screen mesh 62 are mutually communicated, four uniformly distributed supporting columns 8 are fixedly arranged at the bottom of the crushing box 1, the sieving component 6 is arranged between the two supporting columns 8 at the same side, a door plate 7 is hinged to the front side of the sieving frame 61, one end of the sieving frame 61, which is far away from the second motor 36, is mutually communicated with the inside of the conveying box 21, and a large volume of asphalt and concrete can conveniently enter the inside of the conveying box 21.

Through setting up subassembly 6 and the conveying component 2 of sieving, after stirring and mixing pitch and concrete through a plurality of crushing cutters 32 of crushing case 1 inside, drop to inside the screen frame 61, realize filtering bulky pitch and concrete through the inside screen cloth 62 of screen frame 61 simultaneously, make qualified pitch and concrete drop to inside the frame 63 that gathers materials, realize collecting bulky pitch and concrete through inside one side slip of screen frame 61 to the conveying case 21 inside, simultaneously make first motor 23 drive conveying case 21 rotate, carry out screw conveying to bulky pitch and concrete, then carry conveying case 21 top to the conveying frame 24 inside, finally drop to crushing case 1 inside through blanking frame 25 again and break, thereby improve pitch and the effect of concrete breakage.

While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims

1. The utility model provides a breaker, includes broken case (1), broken case (1) front side hinge connection has arc door plant (5), its characterized in that:

the crushing box (1) is internally provided with a crushing scraping component (3) for crushing asphalt and concrete and scraping asphalt and concrete impurities adhered to the inner wall of the crushing box (1);

one side of the crushing box (1) is provided with a conveying component (2) which is used for conveying the crushed massive asphalt and concrete mixture in the crushing box (1) to the inside of the crushing box (1) for crushing;

conveying component (2) are including carrying case (21), broken case (1) one side is located to carrying case (21), bearing connection has screw conveyer pole (22) between inside top and the inside bottom of broken case (1), the fixed box (9) that is equipped with in carrying case (21) bottom, the inside first motor (23) that is equipped with of box (9), screw conveyer pole (22) bottom run through carrying case (21) and with first motor (23) output fixed connection, one side that is close to broken case (1) at carrying case (21) top is fixed and is equipped with conveying frame (24), conveying frame (24) are kept away from the one end of carrying case (21) is fixed and are equipped with blanking frame (25), conveying frame (21), conveying frame (24) and blanking frame (25) inside intercommunication each other.

2. A crushing device according to claim 1, characterized in that: the crushing scraping assembly (3) comprises two rotating shafts (31) which are distributed front and back, two ends of each rotating shaft (31) are respectively connected with two sides of the inside of the crushing box (1) through bearings, and the two rotating shafts (31) penetrate through one side of the crushing box (1) and are fixedly provided with two gears (35) which are meshed with each other.

3. A crushing device according to claim 2, characterized in that: two gears (35) are arranged outside one side of the crushing box (1), one end, close to the gears (35), of the rotating shaft (31) is fixedly provided with a second motor (36), and an L-shaped supporting table (4) is fixedly arranged between the bottom of the second motor (36) and the crushing box (1).

4. A crushing device according to claim 2, characterized in that: two the bearing is connected with same connection pad (33) on pivot (31) one end, connection pad (33) are located inside one side of crushing case (1), two all fix on pivot (31) and be equipped with a plurality of crisscross crushing sword (32) each other, and a plurality of crushing sword (32) are all located inside crushing case (1).

5. A crushing apparatus according to claim 4, wherein: four uniformly distributed scraping rods (34) are fixedly arranged on one side, far away from the second motor (36), of the connecting disc (33), and the four scraping rods (34) are arranged inside the crushing box (1) and are tightly attached to the inner wall of the crushing box (1).

6. A crushing plant according to claim 3, characterized in that: the utility model discloses a concrete mixer, including broken case (1), broken case (1) bottom is fixed to be equipped with screening subassembly (6) for sieve broken pitch and concrete mixture, screening subassembly (6) are including screening frame (61), screening frame (61) are fixed to be located broken case (1) and are close to one side bottom of second motor (36).

7. A crushing apparatus according to claim 6, wherein: the inside fixed screen cloth (62) that is equipped with of frame (61) sieves, frame (63) gathers materials is fixed to frame (61) bottom sieves, broken case (1), frame (61) sieves and inside intercommunication of screen cloth (62) each other.

8. A crushing apparatus according to claim 6, wherein: the crushing box (1) bottom is fixed to be equipped with four evenly distributed's support column (8), and between two support columns (8) of homonymy are located to screening subassembly (6), screening frame (61) front side hinge connection has door plant (7), the one end that second motor (36) was kept away from to screening frame (61) communicates with transport case (21) inside each other.