Civil engineering house building waste treatment device

Abstract

The utility model discloses a civil engineering house building waste treatment device, and relates to the technical field of civil engineering. The crushing device comprises a crushing box, the top of the crushing box is communicated with a feeding hopper, the top of the back face of the crushing box is fixedly connected with a crushing assembly, the top of the crushing box is fixedly connected with a dust collection assembly, and the bottom of the back face of the crushing box is fixedly connected with a screening assembly. The dust collection assembly comprises dust collection fans fixedly connected to the four corners of the surface of the smashing box, the tops of the dust collection fans communicate with dust collection hoods through dust collection pipelines, and the dust collection hoods communicate with the surface of the feeding hopper. According to the building waste crushing device, dust generated when building waste is crushed can be adsorbed through the arranged dust collection assembly, so that the dust can be prevented from flying in the air, a great guarantee is brought to breathing health of an operator, meanwhile, metal objects in the crushed building waste can be adsorbed and recycled through the arranged screening assembly, and the environment is protected. And reutilization of resources is realized.

Description

TECHNICAL FIELD

[0001] The utility model belongs to civil engineering technical field, especially, relate to a civil engineering house building waste processing device. BACKGROUND

[0002] Civil engineering house building can produce a large amount of waste, and the construction waste refers to the construction, construction unit or individual of all kinds of buildings, structures, pipe network etc. during the construction, laying or demolition, repair process of the muck, spoil, waste, silt and other waste.

[0003] At present, the treatment of civil engineering house building waste is mostly carried out by the crusher, and the recovery of metal is carried out manually, which may cause many metal products difficult to recover, such as screws, resulting in waste of metal products, and a large amount of dust is generated in the crushing process, which can affect the respiratory health of workers, therefore, we provide a civil engineering house building waste processing device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a civil engineering house building waste processing device, which solves the problems of the waste processing device in the prior art that cannot recover the metal in the waste and cannot adsorb the dust generated in the crushing process through the cooperation of the dust suction assembly and the screening assembly.

[0005] To solve the above technical problems, the utility model is realized by the following technical schemes.

[0006] The utility model discloses a civil engineering house building waste processing device, which includes a crushing box, the top of the crushing box is communicated with a feeding hopper, the back top of the crushing box is fixedly connected with a crushing assembly, the top of the crushing box is fixedly connected with a dust suction assembly, the bottom of the back of the crushing box is fixedly connected with a screening assembly, the dust suction assembly includes a dust suction fan fixedly connected to the four corners of the surface of the crushing box, the top of the dust suction fan is communicated with a dust suction cover through a dust suction pipeline, the dust suction cover is communicated with the surface of the feeding hopper, the surface of the dust suction fan is slidably connected with a receiving box, the surface of the receiving box is fixedly connected with a handle, the screening assembly includes a first motor fixedly connected to the back of the crushing box through a mounting plate, the top of the first motor is fixedly connected with a crank rocker mechanism, the other end of the crank rocker mechanism penetrates to the inner cavity of the crushing box and is movably connected with a screening box through a pin shaft, both sides of the screening box are fixedly connected with a sliding block, the bottom of both sides of the inner cavity of the crushing box is provided with a sliding groove, and the side, away from the screening box, of the sliding block is slidably connected to the inner cavity of the sliding groove.

[0007] The utility model further sets up, the smashing subassembly includes the smashing roll that has the smashing box inner chamber top fixed connection through bearing, the rear end of smashing roll is penetrated to the back of smashing box and is fixedly connected with gear, the gear is engaged between three, the gear back of location middle is fixedly connected with second motor, the bottom of second motor is fixedly connected with mounting seat, and the back of mounting seat one side with smashing box is fixedly connected, through adopting three groups of gear drive three smashing roll rotation, can carry out good smashing treatment to building waste material, greatly improves the smashing efficiency.

[0008] The utility model further sets up, the four corners of the bottom of smashing box all are fixedly connected with support leg, the bottom of support leg is provided with antiskid line, and support leg can provide good stability for the equipment.

[0009] The utility model further sets up, the surface of smashing box is fixedly connected with controller, and the controller is electrically connected with electrical equipment through wire, and the setting of controller can make the equipment realize the control of automation.

[0010] The utility model further sets up, the surface of feeding hopper is provided with dust suction port, and the dust cover is fixedly connected on the surface of dust suction port, and the setting of dust suction port can realize the smooth operation of dust suction work.

[0011] The utility model further sets up, the inner chamber of smashing box and below smashing roll are fixedly connected with flow guide cover, the both sides of the bottom of smashing box are fixedly connected with flow guide block, and the flow guide cover can smoothly guide the building waste material after smashing to the inner chamber of screening box, and the setting of flow guide block can smoothly discharge the building waste material under screening from the bottom of smashing box.

[0012] The utility model further sets up, the surface of smashing box and the front end of screening box are hingedly connected with first cover plate, the back of smashing box and above screening box are hingedly connected with second cover plate, the surface of first cover plate and the top of second cover plate all are fixedly connected with handle, the setting of first cover plate can conveniently take out screening box, and the setting of second cover plate can conveniently disassemble and assemble screening box and crank rocker mechanism.

[0013] The utility model further sets up, the bottom of screening box is made of magnetic plate, and the surface of magnetic plate is provided with sieve hole, by making the bottom of screening box from magnetic plate, can adsorb the metal in building waste material after smashing, thereby can realize the function of metal recovery.

[0014] The utility model has the following beneficial effects.

[0015] 1. The utility model discloses a dust suction assembly is set up, can the dust that the building waste is smashed produces is adsorbed to can avoid dust to float in the air, has brought the great guarantee to the respiratory health of operator, simultaneously through the screening component that sets up, can the metal thing in the building waste after smashing is adsorbed and is recycled again, realizes the reuse of resources.

[0016] 2. The utility model discloses a crank rocker mechanism is set up to drive screening box reciprocating motion before and after, can non -metallic waste particle is screened to the inner chamber bottom of smashing box quickly and is guided out through the flow guide block, and through setting up the receiving box at the bottom of dust suction fan inner chamber, can the dust that adsorbs is cleaned conveniently and quickly, has brought the great convenience to the cleaning work of later period. DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be to the embodiment description needed to use the drawing do simple introduction.

[0018] Figure 1 It is a kind of civil engineering housing construction waste treatment device's perspective view.

[0019] Figure 2 It is a kind of civil engineering housing construction waste treatment device's rear view schematic view.

[0020] Figure 3 It is a kind of civil engineering housing construction waste treatment device's sectional schematic view.

[0021] Figure 4 It is a kind of civil engineering housing construction waste treatment device's screening box and crank connecting rod mechanism connection structure schematic view.

[0022] Figure 5 It is a kind of civil engineering housing construction waste treatment device's dust suction fan and dust suction cover connection structure schematic view.

[0023] In the drawing: 1, smashing box;2, feed hopper;3, smashing component;31, smashing roller;32, gear;33, second motor;4, dust suction assembly;41, dust suction fan;42, dust suction cover;43, receiving box;5, screening component;51, first motor;52, crank rocker mechanism;53, screening box;54, sliding block;55, sliding slot;6, support leg;7, controller;8, flow guide cover;9, first cover plate;10, second cover plate. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described below in conjunction with the drawings in the embodiments of the utility model, and the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0025] Embodiment one

[0026] Please refer to Figures 1-5 The utility model discloses a civil engineering house building waste treatment device, including the pulverization box 1, the top of pulverization box 1 is connected with the feed inlet 2, the back top of pulverization box 1 is fixedly connected with the crushing assembly 3, the top of pulverization box 1 is fixedly connected with dust extraction assembly 4, the bottom of the back of pulverization box 1 is fixedly connected with screening assembly 5, dust extraction assembly 4 includes the dust extraction fan 41 of fixed connection on the surface four corners of pulverization box 1, the top of dust extraction fan 41 is connected with dust extraction cover 42 through dust extraction pipeline, and dust extraction cover 42 is connected on the surface of feed inlet 2, and the surface of dust extraction fan 41 is slidably connected with the receiving box 43, and the surface of receiving box 43 is fixedly connected with the handle, screening assembly 5 includes the first motor 51 of fixed connection on the back of pulverization box 1 through mounting plate, the top of first motor 51 is fixedly connected with crank rocker mechanism 52, and the other end of crank rocker mechanism 52 is connected with screening box 53 through the pin shaft swing joint in the cavity of pulverization box 1, both sides of screening box 53 are fixedly connected with sliding block 54, and the bottom of both sides in the cavity of pulverization box 1 is provided with the sliding slot 55, and the side of sliding block 54 away from screening box 53 is slidably connected in the cavity of sliding slot 55.

[0027] Specifically: the front and rear ends of the part of the sliding connection of pulverization box 1 and screening box 53 are protruded, and the length of protrusion is the stroke length of crank rocker mechanism 52, simultaneously, the width of the leakage port at the bottom of the flow guide cover 8 is half of the length of screening box 53, so that the building waste after crushing can always fall in the cavity of screening box 53 when screening box 53 moves forward and backward, and the setting of sliding slot 55 and sliding block 54 can support screening box 53 well and ensure the smooth forward and backward movement of screening box 53.

[0028] Embodiment two

[0029] Please refer to Figures 1-5On the basis of embodiment one, the crushing assembly 3 comprises a crushing roller 31 fixedly connected to the top of the inner cavity of the crushing box 1 through a bearing, the rear end of the crushing roller 31 penetrates through the back of the crushing box 1 and is fixedly connected with a gear 32, the three gears 32 are meshed, the back of the middle gear 32 is fixedly connected with a second motor 33, the bottom of the second motor 33 is fixedly connected with a mounting seat, one side of the mounting seat is fixedly connected with the back of the crushing box 1, the four corners of the bottom of the crushing box 1 are fixedly connected with supporting legs 6, the bottom of the supporting leg 6 is provided with anti-skid lines, the surface of the crushing box 1 is fixedly connected with a controller 7, the controller 7 is electrically connected with the electrical equipment through wires, the surface of the feeding hopper 2 is provided with a dust suction port, a dust cover 42 is fixedly connected to the surface of the dust suction port, the inner cavity of the crushing box 1 and below the crushing roller 31 is fixedly connected with a flow guide cover 8, both sides of the bottom of the crushing box 1 are fixedly connected with flow guide blocks, the surface of the crushing box 1 and in front of the screening box 53 is hingedly connected with a first cover plate 9, the back of the crushing box 1 and above the screening box 53 is hingedly connected with a second cover plate 10, the surface of the first cover plate 9 and the top of the second cover plate 10 are fixedly connected with handles, the bottom of the screening box 53 is made of a magnetic plate, and the surface of the magnetic plate is provided with a sieve hole.

[0030] Specifically: by adopting three groups of gears 32 to drive three crushing rollers 31 to rotate, the building waste can be well crushed, and the crushing efficiency is greatly improved, the supporting legs 6 can provide good stability for the equipment, the setting of the controller 7 can realize automatic control of the equipment, the setting of the dust suction port can realize smooth dust suction work, the flow guide cover 8 can smoothly guide the crushed building waste to the inner cavity of the screening box 53, the setting of the flow guide block can smoothly discharge the screened building waste from the bottom of the crushing box, the setting of the first cover plate 9 can facilitate the removal of the screening box 53, the setting of the second cover plate 10 can facilitate the disassembly and assembly of the screening box 53 and the crank rocker mechanism 52, by making the bottom of the screening box 53 of a magnetic plate, the metal in the crushed building waste can be adsorbed, thereby realizing the function of metal recovery.

[0031] The working principle of the utility model is that: the box for receiving construction waste is placed at the bottom of the crushing box 1, then the construction waste is put into the inner cavity of the feeding hopper 2, then the first motor 51 is started, the first motor 51 drives the gear 32 to rotate, the gear 32 drives other gears 32 to rotate, so that the three crushing rollers 31 can be driven to rotate, and the construction powder can be crushed, at the same time of crushing, the dust generated in the crushing is adsorbed to the inner cavity of the receiving box through the activated dust suction fan 41 and the dust suction cover 42, good dust suction work is realized, the construction waste in the form of particles is entered into the inner cavity of the screening box 53 through the flow guide cover 8, the metal in the construction waste is adsorbed at the bottom of the screening box 53, at the same time, the second motor 33 drives the crank rocker mechanism 52 mechanism to move back and forth, the crank rocker mechanism 52 mechanism drives the screening box 53 to move back and forth, so that the non-metal waste particles can be screened to the inner cavity of the box, after the crushing work is completed, the second cover plate 10 is opened, the crank rocker mechanism 52 is separated from the screening box 53, then the first cover plate 9 is opened, so that the screening box 53 can be taken out from the inner cavity of the crushing box 1, then the metal particles adsorbed at the bottom of the inner cavity can be recycled.

[0032] The above disclosed preferred embodiments of the utility model are only used for helping to describe the utility model, the preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation mode, the description selects and specifically describes these embodiments, so as to better explain the principle and practical application of the utility model, so that the technical personnel in the art can well understand and utilize the utility model.

Claims

1. A civil engineering construction and demolition waste processing device comprising a shredding box (1), characterized in that: The top of the crushing box (1) is communicated with a feeding hopper (2), the top of the back of the crushing box (1) is fixedly connected with a crushing assembly (3), the top of the crushing box (1) is fixedly connected with a dust collection assembly (4), and the bottom of the back of the crushing box (1) is fixedly connected with a screening assembly (5). The dust collection assembly (4) comprises dust collection fans (41) fixedly connected to the four corners of the surface of the crushing box (1), the top of the dust collection fan (41) is communicated with a dust collection cover (42) through a dust collection pipeline, the dust collection cover (42) is communicated with the surface of the feeding hopper (2), and the surface of the dust collection fan (41) is slidably connected with a receiving box (43). The screening assembly (5) comprises a first motor (51) fixedly connected to the back of the crushing box (1) through a mounting plate, the top of the first motor (51) is fixedly connected with a crank rocker mechanism (52), the other end of the crank rocker mechanism (52) penetrates into the inner cavity of the crushing box (1) and is movably connected with a screening box (53) through a pin shaft, both sides of the screening box (53) are fixedly connected with sliding blocks (54), the bottoms of both sides of the inner cavity of the crushing box (1) are provided with sliding grooves (55), and one side of the sliding block (54) away from the screening box (53) is slidably connected into the inner cavity of the sliding groove (55).

2. A civil engineering construction and demolition waste processing device as claimed in claim 1, wherein: The crushing assembly (3) comprises a crushing roller (31) fixedly connected to the top of the inner cavity of the crushing box (1) through a bearing, the rear end of the crushing roller (31) penetrates into the back of the crushing box (1) and is fixedly connected with a gear (32), three gears (32) are meshed, the back of the middle gear (32) is fixedly connected with a second motor (33), the bottom of the second motor (33) is fixedly connected with a mounting seat, and one side of the mounting seat is fixedly connected with the back of the crushing box (1).

3. A civil engineering construction and building waste processing device according to claim 1, characterised in that: The four corners of the bottom of the crushing box (1) are fixedly connected with supporting legs (6), and the bottom of the supporting leg (6) is provided with anti-skid lines.

4. A civil engineering construction waste processing device according to claim 1, characterized in that: The surface of the crushing box (1) is fixedly connected with a controller (7), and the controller (7) is electrically connected with electrical equipment through wires.

5. A civil engineering construction and building waste treatment apparatus according to claim 1, characterised in that: The surface of the feeding hopper (2) is provided with a dust suction port, and the dust collection cover (42) is fixedly connected to the surface of the dust suction port.

6. A civil engineering construction waste disposal apparatus according to claim 1, wherein: The inner cavity of the crushing box (1) and below the crushing roller (31) are fixedly connected with a flow guide cover (8), and both sides of the bottom of the crushing box (1) are fixedly connected with flow guide blocks.

7. A civil engineering construction waste disposal apparatus according to claim 1, wherein: The surface of the crushing box (1) and the front end of the screening box (53) are movably connected with a first cover plate (9) through a hinge, the back of the crushing box (1) and above the screening box (53) are movably connected with a second cover plate (10) through a hinge, and the surface of the first cover plate (9) and the top of the second cover plate (10) are fixedly connected with handles.

8. A civil engineering construction waste disposal apparatus according to claim 1, characterized in that: The bottom of the screening box (53) is made of a magnetic plate, and the surface of the magnetic plate is provided with screen holes.

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