CN112808407A

CN112808407A - Engineering waste recovery device for civil construction

Info

Publication number: CN112808407A
Application number: CN202011583340.3A
Authority: CN
Inventors: 吴鹏
Original assignee: Suzhou Dianjiachuang Decoration Engineering Co ltd
Current assignee: Suzhou Dianjiachuang Decoration Engineering Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-05-18

Abstract

The invention discloses an engineering waste recovery device for civil engineering in the field of waste recovery, which comprises a box body, wherein a fixed roller and a second rotating shaft are rotatably connected in the box body, the front end of the fixed roller is fixedly connected with a first rotating shaft, the circumferential surface of the first rotating shaft is fixedly connected with a gear and a first driven wheel, and the circumferential surface of the fixed roller is fixedly connected with a blade; the circumferential surface of the second rotating shaft is fixedly connected with a cam and a second driven wheel, and the second driven wheel is connected with the first driven wheel through a second belt; a fixed block is fixedly connected in the box body, the upper end of the fixed block is fixedly connected with a spring, the upper end of the spring is fixedly connected with a fixed frame, and the upper end of the fixed frame is fixedly connected with a screen; the invention has the advantages of simple structure, low manufacturing cost, and capability of conveniently processing larger screened waste materials and achieving the purpose of dust removal only by simple operation.

Description

Engineering waste recovery device for civil construction

Technical Field

The invention relates to the field of civil engineering waste recovery, in particular to an engineering waste recovery device for civil engineering construction.

Background

Civil engineering is the planning, construction and maintenance of all basic construction related to culture, soil and water, and refers to engineering entities for surveying, planning, designing, constructing and the like of newly-built, reconstructed or expanded buildings of various projects and related supporting facilities and the like and the completion of the engineering works.

General civil work projects include: energy, water conservancy and traffic facilities, etc. All civil engineering projects for non-military use are classified into this category, but with increasingly wide engineering science, many contents originally belonging to the civil engineering range are already independent and independent.

However, in the existing civil engineering waste recovery device, when the waste is treated, some unqualified waste after treatment needs to be put into the waste recovery device for secondary treatment by workers, so that the labor intensity of the workers is increased; in addition, when traditional waste recovery device was handled the waste material, owing to do not have the function of dust fall, at this moment will produce a large amount of fly ashes, will cause certain injury to staff's health like this.

Therefore, the present invention provides a construction waste recycling device for civil engineering to solve the problems of the background art.

Disclosure of Invention

The invention aims to provide a recovery device of engineering waste for civil engineering to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the engineering waste recovery device for civil construction comprises a box body, wherein a fixed roller and a second rotating shaft are rotationally connected in the box body, the front end of the fixed roller is fixedly connected with a first rotating shaft, the circumferential surface of the first rotating shaft is fixedly connected with a gear and a first driven wheel, and the circumferential surface of the fixed roller is fixedly connected with a blade; the circumferential surface of the second rotating shaft is fixedly connected with a cam and a second driven wheel, and the second driven wheel is connected with the first driven wheel through a second belt; a fixed block is fixedly connected in the box body, a spring is fixedly connected at the upper end of the fixed block, a fixed frame is fixedly connected at the upper end of the spring, and a screen is fixedly connected at the upper end of the fixed frame; a fixed frame is fixedly connected in the box body, rollers are disassembled at a rotating point in the fixed frame, the rollers are fixedly connected through a conveying belt, a third rotating shaft is fixedly connected at the front end of each roller, a third driven wheel is fixedly connected with the circumferential surface of the third rotating shaft, and the third driven wheel is connected with a second driven wheel through a third belt pulley; the side end of the box body is fixedly connected with a second motor, the output shaft end of the motor is fixedly connected with a driving wheel, and the driving wheel is connected with a first driven wheel through a first belt; the upper end of the box body is fixedly connected with a feeding groove, the upper end of the feeding groove is fixedly connected with a material guide pipe, the rear end of the material guide pipe is fixedly connected with a cylinder, the auger is rotatably connected in the cylinder, the upper end of the auger is fixedly connected with a first motor, the lower end of the first motor is fixedly connected with the cylinder, the circumferential surface of the cylinder is fixedly connected with a feeding groove, and the lower end of the cylinder is fixedly connected with a fixing pile; a discharge port is formed in the rear end face of the box body, and a material guide plate is fixedly connected to the rear end of the box body; the improved dust collector is characterized in that an air inlet cover is fixedly connected to the side end of the box body, a pipeline is fixedly connected to the side end of the air inlet cover, a fixed rod is fixedly connected to the inner side of the pipeline, an exhaust fan is fixedly connected to the lower end of the fixed rod, a dust collection box is fixedly connected to the lower end of the pipeline, a dust collection box is slidably connected to the dust collection box, and a handle is fixedly connected to the side.

As a further scheme of the invention: gear, first pivot and fixed roll symmetric distribution are in last silo both sides, and the blade is crisscross even distribution on two fixed rolls, like this at the during operation, can reach the abundant crushing to the waste material to carry out the reutilization.

As a still further scheme of the invention: the fixed block and the spring evenly distributed are at the mount lower extreme, fixed block upper end fixed connection guide post, the guide post be with the inside of spring, like this at the during operation, can reach the stable support to the mount, make the spring can not take place the skew when carrying out the shrink simultaneously under the effect of guide post.

As a still further scheme of the invention: the lower extreme fixedly connected with supporting leg of box, the even distribution of supporting leg is at box and fixed frame lower extreme, like this at the during operation, can reach the outrigger to box and fixed frame to make the stable work that carries on of overall device.

As a still further scheme of the invention: the cam symmetric distribution is both ends around the mount, and the cam is provided with a plurality of chimbs, and at the during operation like this, sets up a plurality of chimbs through the cam, can be so that the vibration frequency of increase mount to reach better screening.

As a still further scheme of the invention: fixedly connected with deflector in the box, the deflector is in the tilt state, and the symmetric distribution is in the conveyer belt both sides, the distance is less than the width of conveyer belt between the lower extreme of two deflectors, like this at the during operation, can make the waste material under the screening fall into on the conveyer belt, then make the screening back waste material carried away under the effect of conveyer belt.

As a still further scheme of the invention: the front end of the air inlet cover is fixedly connected with the protective cover, so that when the blade crushes waste materials during working, the waste materials cannot fly into the air inlet cover, and the exhaust fan can be protected.

As a still further scheme of the invention: the baffle is fixedly connected to the upper end of the material guide plate, and the baffle is symmetrically distributed on two sides of the material guide plate, so that when the material guide plate works, screened relatively large waste materials can be discharged from the discharge opening, and then fall into the feeding chute along the material guide plate under the action of the baffle.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

1. through at the feed chute, the spud pile, the drum, first motor, under the cooperation of auger and passage, through the bigger waste material after the screening, discharge from the bin outlet, then fall into the feed chute along the stock guide in, at this moment will make great waste material follow newly enter into the box along the passage under the effect of auger, and then regrinding, just so reached to smashing unqualified waste material after the quilt go on from the new garrulous purpose of useless bits of broken glass, the problem that the tradition need the manual work to handle when carrying out the unqualified waste material processing after handling has been solved, great reduction workman's intensity of labour.

2. Through under the cooperation at box, air inlet cover, dead lever, air exhauster, pipeline, dust collection box and dust collection box, through opening the air exhauster, at this moment will extract the air in the box, and then drive in the dust in the box goes into the pipeline, then enter into the dust collection box along the pipeline, just so reached the purpose of removing dust, solved traditional waste treatment device and not had the problem of removing dust, great reduction the injury to the staff.

Drawings

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

FIG. 2 is an enlarged schematic view of part A of FIG. 1 according to the present invention;

FIG. 3 is a schematic rear view of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3 according to the present invention;

FIG. 5 is a schematic left-side view of a partial cross-section of the present invention;

FIG. 6 is an enlarged view of the portion C of FIG. 5 according to the present invention;

FIG. 7 is a schematic rear view partially in section of the present invention;

fig. 8 is an enlarged schematic view of a portion D of fig. 7 according to the present invention.

In the figure: 1-box body, 2-fixed frame, 3-conveyor belt, 4-cylinder, 5-guide pipe, 6-first motor, 7-feeding trough, 8-pipeline, 9-dust box, 10-supporting leg, 11-second motor, 12-gear, 13-first rotating shaft, 14-first driven wheel, 15-first belt, 16-driving wheel, 17-second belt, 18-second rotating shaft, 19-second driven wheel, 20-third driven wheel, 21-third rotating shaft, 22-third belt, 23-air inlet cover, 24-fixed roller, 25-blade, 26-screen, 27-fixed frame, 28-guide plate, 29-roller, 30-dust box, 31-handle, 32-spring, 33-a fixed block, 34-a guide post, 35-a cam, 36-an auger, 37-a material guide plate, 38-a discharge port, 39-a feed chute, 40-a fixed rod, 41-an exhaust fan and 42-a fixed pile.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 8, in the embodiment of the present invention, an engineering waste recycling device for building construction includes a box 1, a fixed roller 24 and a second rotating shaft 18 are rotatably connected in the box 1, a first rotating shaft 13 is fixedly connected to a front end of the fixed roller 24, a gear 12 and a first driven wheel 14 are fixedly connected to a circumferential surface of the first rotating shaft 13, and a blade 25 is fixedly connected to a circumferential surface of the fixed roller 24; the circumferential surface of the second rotating shaft 18 is fixedly connected with a cam 35 and a second driven wheel 19, and the second driven wheel 19 is connected with the first driven wheel 14 through a second belt 17; a fixed block 33 is fixedly connected in the box body 1, the upper end of the fixed block 33 is fixedly connected with a spring 32, the upper end of the spring 32 is fixedly connected with a fixed frame 27, and the upper end of the fixed frame 27 is fixedly connected with a screen 26; the inner of the box body 1 is fixedly connected with a fixed frame 2, a roller 29 is disassembled at a rotating point in the fixed frame 2, the roller 29 is fixedly connected through a conveyor belt 3, the front end of the roller 29 is fixedly connected with a third rotating shaft 21, the circumferential surface of the third rotating shaft 21 is fixedly connected with a third driven wheel 20, and the third driven wheel 20 is connected with a second driven wheel 19 through a third belt 22; a second motor 11 is fixedly connected to the side end of the box body 1, a driving wheel 16 is fixedly connected to the output shaft end of the motor, and the driving wheel 16 is connected with a first driven wheel 14 through a first belt 15; the upper end of the box body 1 is fixedly connected with a feeding trough 7, the upper end of the feeding trough 7 is fixedly connected with a material guide pipe 5, the rear end of the material guide pipe 5 is fixedly connected with a cylinder 4, an auger 36 is rotatably connected in the cylinder 4, the upper end of the auger 36 is fixedly connected with a first motor 6, the lower end of the first motor 6 is fixedly connected with the cylinder 4, the circumferential surface of the cylinder 4 is fixedly connected with a feeding trough 39, and the lower end of the cylinder 4 is fixedly connected with a fixing pile 42; a discharge port 38 is arranged on the rear end surface of the box body 1, and a material guide plate 37 is fixedly connected to the rear end of the box body 1; the side end of the box body 1 is fixedly connected with an air inlet cover 23, the side end of the air inlet cover 23 is fixedly connected with a pipeline 8, a fixed rod 40 is fixedly connected in the pipeline 8, an exhaust fan 41 is fixedly connected at the lower end of the fixed rod 40, a dust collection box 9 is fixedly connected at the lower end of the pipeline 8, a dust collection box 30 is slidably connected in the dust collection box 9, and a handle 31 is fixedly connected at the side end of the dust collection box.

The gear 12, the first rotating shaft 13 and the fixed rollers 24 are symmetrically distributed on two sides of the upper trough 7, and the blades 25 on the two fixed rollers 24 are uniformly distributed in a crossed manner, so that during operation, waste can be fully crushed, and secondary utilization is facilitated; the fixing block 33 and the spring 32 are uniformly distributed at the lower end of the fixing frame 27, the upper end of the fixing block 33 is fixedly connected with the guide post 34, and the guide post 34 is arranged in the spring 32, so that when the fixing frame 27 works, the fixing frame 27 can be stably supported, and meanwhile, the spring 32 cannot deviate when being contracted under the action of the guide post 34; the lower end of the box body 1 is fixedly connected with supporting legs 10, and the supporting legs 10 are uniformly distributed at the lower ends of the box body 1 and the fixed frame 2, so that when the device works, the box body 1 and the fixed frame 2 can be stably supported, and the whole device can stably work; the cams 35 are symmetrically distributed at the front end and the rear end of the fixing frame 27, and the cams 35 are provided with a plurality of convex edges, so that when the machine works, the vibration frequency of the fixing frame 27 can be increased by arranging the plurality of convex edges on the cams 35, and better screening can be achieved; the guide plates 28 are fixedly connected in the box body 1, the guide plates 28 are in an inclined state and are symmetrically distributed on two sides of the conveyor belt 3, and the distance between the lower ends of the two guide plates 28 is smaller than the width of the conveyor belt 3, so that screened waste materials can fall onto the conveyor belt 3 during work, and then the screened waste materials are conveyed out under the action of the conveyor belt 3; the front end of the air inlet cover 23 is fixedly connected with a protective cover, so that when the blade 25 crushes waste materials during working, the waste materials cannot fly into the air inlet cover 23, and the exhaust fan 41 can be protected; the baffle is fixedly connected to the upper end of the guide plate 37, and the baffle is symmetrically distributed on two sides of the guide plate 37, so that when the machine works, screened relatively large waste can be discharged from the discharge opening 38, and then falls into the feed chute 39 along the guide plate 37 under the action of the baffle.

The working principle of the invention is as follows:

when the invention is used, the second motor 11 is firstly started, the driving wheel 16 is driven to rotate, the first driven wheel 14 is driven to rotate under the action of the first belt 15, the first rotating shaft 13 is driven to rotate, the gear 12 and the fixed roller 24 are driven to rotate, the blade 25 is driven to rotate, the waste to be treated is added from the feeding groove 7 and falls into the box body 1, the waste can be crushed under the action of the blade 25, the waste after being crushed falls onto the screen 26, meanwhile, the rotation of the first driven wheel 14 drives the second driven wheel 19 to rotate under the action of the second belt 17, the second rotating shaft 18 is driven to rotate, the cam 35 is driven to rotate by the rotation of the second rotating shaft 18, the fixed frame 27 is driven to move upwards by the rotation of the cam 35, and then the fixed frame 27 can swing upwards and downwards under the action of the spring 32 and the fixed block 33, at this time, the purpose of screening is achieved under the action of the screen 26, the screened waste materials with larger sizes are discharged from the discharge port 38, and then fall into the feed chute 39 along the guide plate 37, at this time, the first motor 6 is turned on, and then the auger 36 is driven to rotate, the rotation of the auger 36 enables the waste materials with larger sizes to enter the box body 1 from the guide pipe 5, and the second grinding is performed, the screened waste materials with qualified sizes fall down and then fall onto the conveyor belt 3 along the guide plate 28, at this time, the rotation of the second driven wheel 19 drives the third driven wheel 20 to rotate under the action of the third belt 22, and then the third rotating shaft 21 is driven to rotate, at this time, the roller 29 is driven to rotate, and then the conveyor belt 3 is driven to rotate, and thus the purpose of conveying the processed waste materials outwards can be achieved.

When dust is reduced, the exhaust fan 41 is started, then air in the box body 1 is extracted under the action of the exhaust fan 41 to enter the air inlet cover 23, at the moment, flying dust enters the pipeline 8, then enters the dust collection box 9 along the pipeline 8, finally falls into the dust collection box 30, when the dust collection box 30 is fully collected, the handle 31 is pulled at the moment, the dust collection box 30 can be extracted out of the dust collection box 9, and therefore the purpose of dumping the flying dust in the dust collection box 30 in a portable mode is achieved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a building construction is with engineering waste recovery device, includes box (1), its characterized in that: a fixed roller (24) and a second rotating shaft (18) are rotationally connected in the box body (1), a first rotating shaft (13) is fixedly connected at the front end of the fixed roller (24), a gear (12) and a first driven wheel (14) are fixedly connected with the circumferential surface of the first rotating shaft (13), and a blade (25) is fixedly connected with the circumferential surface of the fixed roller (24); the circumferential surface of the second rotating shaft (18) is fixedly connected with a cam (35) and a second driven wheel (19), and the second driven wheel (19) is connected with the first driven wheel (14) through a second belt (17); a fixed block (33) is fixedly connected in the box body (1), a spring (32) is fixedly connected at the upper end of the fixed block (33), a fixed frame (27) is fixedly connected at the upper end of the spring (32), and a screen (26) is fixedly connected at the upper end of the fixed frame (27); the box body (1) is internally and fixedly connected with a fixed frame (2), rollers (29) are separated from the inner rotating point of the fixed frame (2), the rollers (29) are fixedly connected through a conveying belt (3), the front end of each roller (29) is fixedly connected with a third rotating shaft (21), the circumferential surface of each third rotating shaft (21) is fixedly connected with a third driven wheel (20), and each third driven wheel (20) is connected with a second driven wheel (19) through a third belt (22); a second motor (11) is fixedly connected to the side end of the box body (1), a driving wheel (16) is fixedly connected to the output shaft end of the motor, and the driving wheel (16) is connected with a first driven wheel (14) through a first belt (15); the feeding device is characterized in that a feeding trough (7) is fixedly connected to the upper end of the box body (1), a material guide pipe (5) is fixedly connected to the upper end of the feeding trough (7), a cylinder (4) is fixedly connected to the rear end of the material guide pipe (5), an auger (36) is rotatably connected to the cylinder (4), a first motor (6) is fixedly connected to the upper end of the auger (36), the lower end of the first motor (6) is fixedly connected to the cylinder (4), a feeding trough (39) is fixedly connected to the circumferential surface of the cylinder (4), and a fixing pile (42) is fixedly connected to the lower end of the cylinder (4); a discharge outlet (38) is formed in the rear end face of the box body (1), and a material guide plate (37) is fixedly connected to the rear end of the box body (1); the improved dust collection box is characterized in that an air inlet cover (23) is fixedly connected to the side end of the box body (1), a pipeline (8) is fixedly connected to the side end of the air inlet cover (23), a fixing rod (40) is fixedly connected to the interior of the pipeline (8), an exhaust fan (41) is fixedly connected to the lower end of the fixing rod (40), a dust collection box (9) is fixedly connected to the lower end of the pipeline (8), a dust collection box (30) is slidably connected to the dust collection box (9), and a handle (31) is fixedly connected to the side end of the.

2. The construction waste recycling device for civil engineering according to claim 1, characterized in that: the gear (12), the first rotating shaft (13) and the fixed rollers (24) are symmetrically distributed on two sides of the feeding groove (7), and the blades (25) on the two fixed rollers (24) are uniformly distributed in a crossed mode.

3. The construction waste recycling device for civil engineering according to claim 1, characterized in that: fixed block (33) and spring (32) evenly distributed are at mount (27) lower extreme, fixed block (33) upper end fixed connection guide post (34), guide post (34) be with the inside of spring (32).

4. The construction waste recycling device for civil engineering according to claim 1, characterized in that: the lower extreme fixedly connected with supporting leg (10) of box (1), the even distribution of supporting leg (10) is at box (1) and fixed frame (2) lower extreme.

5. The construction waste recycling device for civil engineering according to claim 1, characterized in that: the cams (35) are symmetrically distributed at the front end and the rear end of the fixing frame (27), and the cams (35) are provided with a plurality of convex edges.

6. The construction waste recycling device for civil engineering according to claim 1, characterized in that: fixedly connected with deflector (28) in box (1), deflector (28) are in the tilt state, and symmetric distribution is in conveyer belt (3) both sides, the distance is less than the width of conveyer belt (3) between the lower extreme of two deflector (28).

7. The construction waste recycling device for civil engineering according to claim 1, characterized in that: the front end of the air inlet cover (23) is fixedly connected with a protective cover.

8. The construction waste recycling device for civil engineering according to claim 1, characterized in that: the upper end of the material guide plate (37) is fixedly connected with baffle plates, and the baffle plates are symmetrically distributed on two sides of the material guide plate (37).