CN112675948A

CN112675948A - Garbage classification screening device for garbage disposal

Info

Publication number: CN112675948A
Application number: CN202011427989.6A
Authority: CN
Inventors: 王子腾
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-04-20

Abstract

The invention relates to the technical field of garbage screening, in particular to a garbage classifying and screening device for garbage treatment, which comprises a bottom plate, a classifying box, a feeding device, a screening device, a jaw breaking device, a crushing device and an adsorption device, wherein four supporting columns are arranged on the bottom plate, the classifying box is arranged on the four supporting columns, inclined mounting grooves are respectively arranged on two inner walls of the classifying box, a feeding hole is formed in the classifying box, a water inlet pipe is arranged above the classifying box, a plurality of nozzles are arranged on the water inlet pipe and are communicated with the classifying box, the feeding device is arranged in the classifying box, the screening device is arranged below the feeding device in the jaw breaking device classifying box, the crushing device is arranged below the jaw breaking device, and the adsorption device is arranged on the bottom plate. According to the invention, through the mutual matching operation among the devices, the construction waste can be automatically classified and screened, manual secondary sorting is not needed, and the classifying and screening effects and efficiency are improved.

Description

Garbage classification screening device for garbage disposal

Technical Field

The invention relates to the technical field of garbage screening, in particular to a garbage classification screening device for garbage treatment.

Background

The garbage can be classified into household garbage, production garbage, construction garbage and the like according to different sources, wherein the construction garbage refers to a general name of muck, waste concrete, waste masonry and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and the construction garbage can be classified according to composition components and can be divided into concrete blocks, broken stone blocks, broken brick and tile blocks, waste reinforcing steel bars and the like.

Most of the existing construction waste treatment equipment can not be screened completely, the construction waste after screening has the condition that materials of different specifications are mixed together, the further sorting is carried out by hands, a large amount of human resources and material resources are wasted to carry out reclassification, and when most of equipment runs, the dust pollution after the construction waste is crushed is easily caused in a working space, and the environmental protection performance is poor.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a garbage sorting and screening device for garbage disposal, so as to solve the problems in the background art.

In order to solve the technical problems, the invention provides the following technical scheme: a garbage classification screening device for garbage disposal comprises a bottom plate, a classification box, a feeding device, a screening device, a jaw crushing device, a crushing device and an adsorption device, wherein four support columns are arranged on the bottom plate, the classification box is arranged on the four support columns, two inner walls of the classification box are respectively provided with an inclined mounting groove, a feeding hole is formed in the classification box, a water inlet pipe is arranged above the classification box, a plurality of nozzles are arranged on the water inlet pipe and are communicated with the classification box, the feeding device is arranged in the classification box, the screening device is arranged below the feeding device and is mounted in the mounting groove of the classification box, the jaw crushing device is arranged in the classification box and is positioned at the tail part of the feeding device, the crushing device is arranged below the jaw crushing device, and the adsorption device is arranged on the bottom plate and is opposite to the crushing device;

material feeding unit includes motor cabinet, feeding motor, pay-off belt, a plurality of pay-off roller bearing, a plurality of dish and a plurality of feeding belt pulley, and is a plurality of the pay-off roller bearing is the setting of level equidistant and installs respectively on two inner walls of classification case and a plurality of pay-off roller bearing's both ends, and is a plurality of the dish is established respectively on a plurality of pay-off roller bearings, and is a plurality of the feeding belt pulley is established respectively and is established on a plurality of feeding belt pulleys, the motor cabinet sets up on a lateral wall of classification case, feeding motor installs on the motor cabinet and feeding motor's main shaft runs through classification case and one of them feeding belt pulley fixed connection.

Further, screening plant is including screening board, toper sliding frame, unloading way, four baffles and a plurality of vibrations spring, and is a plurality of vibrations spring symmetry respectively sets up in the mounting groove of categorised case, the screening board sets up in the mounting groove of categorised case and installs on a plurality of vibrations spring, be equipped with a plurality of screening holes on the screening board, four baffle two bisymmetry settings respectively are on the screening board, toper sliding frame sets up under the screening board and the card is established on categorised case, be equipped with the sliding material board on a lateral wall of toper sliding frame, the unloading way is vertical setting and installs the bottom at toper sliding frame.

Further, the jaw breaking device comprises a jaw breaking motor, an eccentric shaft, a jaw-fixing toothed plate, a jaw-moving toothed plate, a fixed seat, a jaw breaking belt, a damping plate, two mounting plates and two rotating wheels, wherein the two mounting plates are respectively clamped on the two inner walls of the classification box, the eccentric shaft is arranged in the classification box, two ends of the eccentric shaft respectively penetrate through the classification box, the jaw-fixing toothed plate is clamped between the two mounting plates and is positioned below the sliding material plate, the movable jaw toothed plate is sleeved on the eccentric shaft and clamped between the two mounting plates, the fixed seat is mounted on two inner side walls of the two mounting plates, two ends of the damping plate are respectively arranged on the movable jaw toothed plate and the fixed seat, the two rotating wheels are respectively sleeved on two ends of the eccentric shaft, the jaw breaking motor is arranged on one outer side wall of the classification box, a jaw breaking belt wheel is arranged on a main shaft of the jaw breaking motor, and the jaw breaking belt wheel and one of the rotating wheels are respectively sleeved with the jaw breaking belt wheel.

Further, reducing mechanism is including smashing frame, crushing motor, hopper, two crushing axles, two crushing gears and two crushing rollers down, smash the frame setting and just smash the frame and install in the bottom of categorised case under deciding jaw toothed plate and moving jaw toothed plate two on the inner wall of the one end installation crushing frame of crushing axle and the other end of two crushing axles run through crushing frame, two crushing rollers set up and establish respectively in smashing the frame and establish on two crushing axles two crushing rollers, two crushing gear establishes respectively on the other end of two crushing axles, crushing motor installs on an outer wall of smashing the frame and crushing motor's main shaft is connected with one of them crushing roller, the hopper sets up just installs on the inner wall of smashing the frame in two crushing roller belows down.

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

firstly, the construction waste can be automatically classified and screened through the mutual matching operation among the devices, manual secondary sorting is not needed, and the classifying and screening effect and efficiency are improved.

Secondly, when the construction waste is screened, the construction waste is poured into the classification box from the feeding hole, the feeding belt wheels connected with the main shaft of the feeding motor are driven to rotate by the work of the feeding motor, because the feeding belt is sleeved on the feeding belt wheels, so that other feeding belt pulleys can be driven to rotate, other feeding rolling shafts can be driven to rotate, the disc plates sleeved on the feeding rolling shafts are driven to rotate, the construction waste is conveyed into the jaw crushing device to be screened, sand and small stones in the construction waste automatically fall onto the screening plate while being conveyed, through the gravity that sand and the little stone piece that a plurality of vibrations springs and whereabouts of screening board bottom produced for the motion of screening board, sand filters from the screening hole, can carry out automatic screening sand and little stone at the in-process of carrying, has improved the effect of categorised screening, has improved the efficiency of building rubbish classification screening.

Thirdly, the jaw crushing belt wheel on the main shaft of the jaw crushing motor is driven to rotate by the operation of the jaw crushing motor, the jaw crushing belt is respectively sleeved on the jaw crushing belt wheel and one of the rotating wheels, so the rotating wheels are driven to rotate, the eccentric shaft is driven to rotate, the movable jaw toothed plate is sleeved on the eccentric shaft, so the movable jaw toothed plate is driven to move, the concrete blocks and large stones between the fixed jaw toothed plate and the movable jaw toothed plate are crushed in the jaw crushing mode, waste steel bars in the concrete blocks can be separated from the concrete blocks, the concrete blocks and the large stones can be crushed, the crushing rollers and the crushing gears on the crushing shafts are driven to rotate by the operation of the crushing motor through a plurality of nozzles arranged on the classification box, the dust falling effect is achieved, and the crushing shafts connected with the main shaft of the crushing motor are driven to rotate by the operation of the crushing motor, can drive another crushing gear and rotate to drive another crushing axle and smash the roller and rotate, realize smashing concrete piece and stone, and carry out the breakage to useless reinforcing bar, the cost is saved to the raw materials utilization that can directly regard as building material to the follow-up recovery of being convenient for.

Drawings

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

FIG. 2 is a schematic perspective view of the present invention 1;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a partial perspective cross-sectional view of the present invention 1;

FIG. 5 is a perspective cross-sectional view of the jaw crusher and size reduction apparatus of the present invention;

FIG. 6 is a partial perspective cross-sectional view of the present invention, FIG. 2;

fig. 7 is a schematic perspective view of the scraper member of the present invention.

The reference numbers in the figures are: the device comprises a base plate 1, a support pillar 10, a sorting box 2, a feed inlet 20, a water inlet pipe 21, a nozzle 22, a feeding device 3, a motor base 30, a feeding motor 31, a feeding belt 32, a feeding roller 33, a disc 34, a feeding belt pulley 35, a screening device 4, a screening plate 40, a conical sliding frame 41, a feed channel 42, a baffle plate 43, a vibration spring 44, a sliding plate 45, a jaw crushing device 5, a jaw crushing motor 50, an eccentric shaft 51, a jaw fixing toothed plate 52, a jaw moving toothed plate 53, a fixed base 54, a jaw crushing belt 55, a damping plate 56, a mounting plate 57, a rotating wheel 58, a jaw crushing belt wheel 59, a crushing device 6, a crushing frame 60, a crushing motor 61, a discharge hopper 62, a crushing shaft 63, a crushing gear 64, a crushing roller 65, an adsorption device 7, a frame 70, a conveying belt 71, a circular magnetic plate 72, a material blocking opening 73, a first collecting box 74, a second collecting box 75, a scraping part 8 and a fixing, scraping plate 81, sliding rod 82, rack 83, scraping motor 84, gear 85 and limit plate 86.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1 to 7, a garbage classification screening device for garbage disposal comprises a bottom plate 1, a classification box 2, a feeding device 3, a screening device 4, a jaw crushing device 5, a crushing device 6 and an adsorption device 7, wherein the bottom plate 1 is provided with four support columns 10, the classification box 2 is arranged on the four support columns 10, two inner walls of the classification box 2 are respectively provided with an inclined installation groove, the classification box 2 is provided with a feeding hole 20, a water inlet pipe 21 is arranged above the classification box 2, the water inlet pipe 21 is provided with a plurality of nozzles 22, the nozzles 22 are communicated with the classification box 2, the feeding device 3 is arranged in the classification box 2, the screening device 4 is arranged below the feeding device 3 and is arranged in the installation groove of the classification box 2, the jaw crushing device 5 is arranged in the classification box 2 and is positioned at the tail part of the feeding device 3, the crushing device 6 is arranged below the jaw crushing device 5, the adsorption device 7 is arranged on the bottom plate 1 and is opposite to the crushing device 6.

The feeding device 3 comprises a motor base 30, a feeding motor 31, a feeding belt 32, a plurality of feeding rollers 33, a plurality of discs 34 and a plurality of feeding belt pulleys 35, wherein the feeding rollers 33 are horizontally arranged in the classification box 2 at equal intervals, two ends of the plurality of feeding rollers 33 are respectively arranged on two inner walls of the classification box 2, the plurality of discs 34 are respectively sleeved on the plurality of feeding rollers 33, the plurality of feeding belt pulleys 35 are respectively sleeved on one ends of the plurality of feeding rollers 33, the feeding belt 32 is respectively sleeved on the plurality of feeding belt pulleys 35, the motor base 30 is arranged on one outer side wall of the classification box 2, the feeding motor 31 is arranged on the motor base 30, a main shaft of the feeding motor 31 penetrates through the classification box 2 and is fixedly connected with one of the feeding belt pulleys 35, when the construction waste is screened, the construction waste is poured into the plurality of feeding rollers 33 in the classification box 2 from the feeding port 20, the feeding belt wheel 35 connected with the main shaft of the feeding motor 31 is driven to rotate through the work of the feeding motor 31, the feeding belt 32 is sleeved on the feeding belt wheels 35, so that other feeding belt wheels 35 can be driven to rotate, other feeding roller shafts 33 can be driven to rotate, the disc 34 sleeved on the feeding roller shafts 33 is driven to rotate, the construction waste is conveyed into the jaw crushing device 5 to be screened, the sand and small stone blocks in the construction waste automatically fall onto the screening device 4 during conveying, automatic screening of the sand and small stone blocks can be carried out in the conveying process, the effect of classification screening is improved, and the efficiency of the classification screening of the construction waste is improved.

The screening device 4 comprises a screening plate 40, a conical sliding frame 41, a discharging channel 42, four baffle plates 43 and a plurality of vibration springs 44, wherein the plurality of vibration springs 44 are symmetrically arranged in mounting grooves of the classification box 2 respectively, the screening plate 40 is arranged in the mounting grooves of the classification box 2 and is mounted on the plurality of vibration springs 44, a plurality of screening holes are formed in the screening plate 40, the four baffle plates 43 are symmetrically arranged on the screening plate 40 in pairs respectively, the conical sliding frame 41 is arranged under the screening plate 40 and is clamped on the classification box 2, a sliding plate 45 is arranged on one side wall of the conical sliding frame 41, the discharging channel 42 is vertically arranged and is mounted at the bottom of the conical sliding frame 41, and when sand and small stones fall on the screening plate 40, the screening plate 40 moves through the gravity generated by the plurality of vibration springs 44 at the bottom of the screening plate 40 and falling sand and small stones, the sand is filtered from the screening holes and falls into the conical sliding frame 41, then the sand is discharged from the discharging channel 42 and collected, the sand is automatically screened, and the small stone blocks which cannot be screened slide into the jaw crushing device 5 from the material sliding plate 45 for jaw crushing treatment.

The jaw breaking device 5 comprises a jaw breaking motor 50, an eccentric shaft 51, a jaw-fixing toothed plate 52, a jaw-moving toothed plate 53, a fixing seat 54, a jaw breaking belt 55, a damping plate 56, two mounting plates 57 and two rotating wheels 58, wherein the mounting plates 57 are respectively clamped on two inner walls of the classification box 2, the eccentric shaft 51 is arranged in the classification box 2, two ends of the eccentric shaft 51 respectively penetrate through the classification box 2, the jaw-fixing toothed plate 52 is clamped between the two mounting plates 57 and positioned below the sliding plate 45, the jaw-moving toothed plate 53 is sleeved on the eccentric shaft 51 and clamped between the two mounting plates 57, the fixing seat 54 is arranged on two inner side walls of the two mounting plates 57, two ends of the damping plate 56 are respectively arranged on the jaw-moving toothed plate 53 and the fixing seat 54, two rotating wheels 58 are respectively sleeved on two ends of the eccentric shaft 51, the jaw breaking motor 50 is arranged on one outer side wall of the classification box 2, the main shaft of the jaw crushing motor 50 is provided with a jaw crushing belt wheel 59, the jaw crushing belt 55 is respectively sleeved on the jaw crushing belt wheel 59 and one of the rotating wheels 58, when the feeding device 3 conveys large stone blocks and concrete blocks into the jaw crushing device 5, and small stone blocks on the screening device 4 slide into the jaw crushing device 5, the jaw crushing belt wheel 59 on the main shaft of the jaw crushing motor 50 is driven to rotate by the operation of the jaw crushing motor 50, the jaw crushing belt 55 is respectively sleeved on the jaw crushing belt wheel 59 and one of the rotating wheels 58, so that the rotating wheel 58 is driven to rotate, the eccentric shaft 51 is driven to rotate, the movable jaw toothed plate 53 is driven to move by the movable jaw toothed plate 53 sleeved on the eccentric shaft 51, the jaw crushing of the concrete blocks and the large stone blocks between the fixed jaw toothed plate 52 and the movable jaw toothed plate 53 is realized, and the waste steel bars in the concrete blocks can be separated from the concrete blocks, subsequent classification screening of being convenient for to and can carry out crushing treatment with concrete and big stone etc. the subsequent recovery of being convenient for can directly utilize as building material's raw materials, saves the cost, and when hubei brokenly, through setting up in a plurality of nozzles 22 water spray to hubei brokenly device 5 on classification case 2, play the dust fall effect.

Reducing mechanism 6 is including smashing frame 60, crushing motor 61, hopper 62, two crushing axle 63, two crushing gears 64 and two crushing rollers 65 down, smash frame 60 and set up and smash the bottom that frame 60 installed at categorised case 2 under deciding jaw toothed plate 52 and moving jaw toothed plate 53, two on the one end installation of crushing axle 63 smashes frame 60's an inner wall and two crushing axle 63's the other end runs through crushing frame 60, two crushing rollers 65 set up in smashing frame 60 and establish respectively on two crushing axles 63, two crushing gears 64 overlaps respectively and establishes on two crushing axle 63's the other end, crushing motor 61 installs on an outer wall of smashing frame 60 and crushing motor 61's main shaft is connected with one of them crushing axle 63, hopper 62 sets up down and installs under two crushing rollers 65 and on smashing frame 60's inner wall down, when the waste steel bar that separates out in the concrete piece, Two crushing rollers 65 that fall to such as concrete piece and stone, the crushing axle 63 that is connected with crushing motor 61 main shaft is driven through the work of crushing motor 61 rotates, can drive crushing roller 65 and crushing gear 64 on the crushing axle 63 and rotate, because two crushing gear 64 mesh mutually, so can drive another crushing gear 64 and rotate, thereby drive another crushing axle 63 and crushing roller 65 and rotate, the realization is smashed concrete piece and stone, and carry out the breakage to useless reinforcing bar, the recovery processing of the useless reinforcing bar of being convenient for.

The adsorption device 7 comprises a frame 70, a conveyor belt 71, a circular magnetic plate 72, a material blocking opening 73, a first collecting box 74, a second collecting box 75 and a material scraping component 8, wherein the frame 70 is installed on the bottom plate 1, two side walls of the frame 70 are provided with inclined sliding holes, the conveyor belt 71 is installed in the frame 70 in an inclined mode and located below the blanking hopper 62, the circular magnetic plate 72 is sleeved in the conveyor belt 71, the material blocking opening 73 is installed on one end portion of the frame 70, the first collecting box 74 is arranged on the bottom plate 1 and located right below the material blocking opening 73, the second collecting box 75 is arranged on the bottom plate 1 and located below the frame 70, the material scraping component 8 is installed on the frame 70, after the concrete blocks, the stone blocks and the waste steel bars are processed through the crushing device 6, the first collecting box 74 falls onto the conveyor belt 71 from the blanking hopper 62, the conveyor belt 71 enables the processed concrete blocks to be crushed, Stone and steel bar scrap convey, make on the conveyer belt 71 steel bar scrap adsorb on the conveyer belt 71 through the ring magnetic sheet 72 that sets up in conveyer belt 71, the concrete piece that smashes and stone are direct from keeping off the material mouth 73 unloading to first collecting box 74 in, can directly regard as building material's raw materials utilization, save construction cost.

The scraping component 8 comprises a fixing plate 80, a scraping plate 81, two sliding rods 82, two racks 83, two scraping motors 84, two gears 85 and four limiting plates 86, wherein the fixing plate 80 is installed in the frame 70, the four limiting plates 86 are symmetrically arranged on two outer side walls of the frame 70 in pairs, the two racks 83 are respectively clamped in the four limiting plates 86, the two sliding rods 82 are respectively arranged in the two sliding holes, one ends of the two sliding rods 82 are respectively installed on the two racks 83, the scraping plate 81 is installed on the other ends of the two sliding rods 82 and the top of the scraping plate 81 is attached to the surface of the conveyor belt 71, the two scraping motors 84 are respectively installed on two outer walls of the frame 70, the two gears 85 are respectively arranged on main shafts of the two scraping motors 84 and the two gears 85 are respectively meshed with the two racks 83, when waste steel bars are conveyed to the scraping component 8, scrape material motor 84 simultaneous working through two and drive two gears 85 and rotate, because two gears 85 mesh with two racks 83 respectively, so can drive two racks 83 and remove in four limiting plates 86, then can drive two slide bars 82 and remove in two slide holes, thereby it hangs the material to drive the surface of scraping flitch 81 to conveyer belt 71, fixed plate 80 through setting up with scrape the cooperation of flitch 81, can strike off useless reinforcing bar from conveyer belt 71, it can to fall to collect in second collecting box 75, the screening is effectual, concentrate simultaneously to useless reinforcing bar, various steel of reprocessing manufacturing, the value of whole classification screening is improved.

The working principle of the invention is as follows: when the construction waste is screened, the construction waste is poured onto the plurality of feeding rollers 33 in the classification box 2 from the feeding hole 20, the feeding belt pulley 35 connected with the main shaft of the feeding motor 31 is driven to rotate by the operation of the feeding motor 31, the feeding belt 32 is sleeved on the plurality of feeding rollers 35, so that the other feeding rollers 35 are driven to rotate, the other feeding rollers 33 are driven to rotate, the disc 34 sleeved on the plurality of feeding rollers 33 is driven to rotate, the construction waste is conveyed into the jaw crushing device 5 for screening, sand and small stone blocks in the construction waste automatically fall onto the screening plate 40 while being conveyed, the screening plate 40 moves through the gravity generated by the plurality of vibrating springs 44 at the bottom of the screening plate 40 and the falling sand and small stone blocks, the sand is filtered from the screening holes and falls into the conical sliding frame 41, and is discharged from the discharging channel 42 for collection, the small stone blocks which cannot be screened slide into the jaw crushing device 5 from the material sliding plate 45, the feeding device 3 conveys large stone blocks and concrete blocks into the jaw crushing device 5, the jaw crushing belt wheel 59 is driven to rotate by the operation of the jaw crushing motor 50, the jaw crushing belt 55 is respectively sleeved on the jaw crushing belt wheel 59 and one of the rotating wheels 58, so the rotating wheel 58 is driven to rotate, the eccentric shaft 51 is driven to rotate, the movable jaw toothed plate 53 is sleeved on the eccentric shaft 51, the movable jaw toothed plate 53 is driven to move, the concrete blocks and the large stone blocks between the fixed jaw toothed plate 52 and the movable jaw toothed plate 53 are subjected to jaw crushing, the waste steel bars and the concrete blocks in the concrete blocks can be separated, the concrete, the large stone blocks and the like can be crushed, the waste steel bars, the concrete blocks, the stone blocks and the like separated from the concrete blocks fall onto two crushing rollers 65, and the crushing shaft 63 connected with the main shaft of the crushing motor 61 is driven to rotate by the operation of the crushing motor 61, will drive crushing roller 65 and crushing gear 64 on the crushing axle 63 to rotate, because two crushing gears 64 are engaged, will drive another crushing gear 64 to rotate, thus drive another crushing axle 63 and crushing roller 65 to rotate, realize crushing concrete block and stone, and crush waste steel bar, the treated concrete block drops to the conveyer belt 71 from the blanking hopper 62, the conveyer belt 71 will process the treated concrete block, stone and waste steel bar to transmit, make the waste steel bar on the conveyer belt 71 adsorb on the conveyer belt 71 through the circular ring magnetic plate 72 that sets up in the conveyer belt 71, the crushed concrete block and stone is directly fed into the first collecting box 74 from the material stopping mouth 73, when the waste steel bar is transmitted to the material scraping part 8, drive two gears 85 to rotate through two material scraping motors 84 working at the same time, because two gears 85 are engaged with two racks 83 respectively, so can drive two racks 83 and remove in four limiting plates 86, then can drive two slide bars 82 and remove in two slide opening to the drive scrapes flitch 81 and hangs the material to the surface that conveys 71, through the fixed plate 80 that sets up with scrape the cooperation of flitch 81, can strike off the reinforcing bar that gives up from conveyer belt 71, fall to the second collecting box 75 in collect can, be convenient for to reinforcing bar that gives up centralized processing, improved the effect and the efficiency of whole construction waste classification screening.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a refuse classification sieving mechanism for refuse treatment which characterized in that: comprises a bottom plate (1), a classification box (2), a feeding device (3), a screening device (4), a jaw crushing device (5), a crushing device (6) and an adsorption device (7), wherein four support columns (10) are arranged on the bottom plate (1), the classification box (2) is arranged on the four support columns (10), two inner walls of the classification box (2) are respectively provided with an inclined mounting groove, a feeding hole (20) is arranged on the classification box (2), a water inlet pipe (21) is arranged above the classification box (2), a plurality of nozzles (22) are arranged on the water inlet pipe (21), the nozzles (22) are respectively communicated with the classification box (2), the feeding device (3) is arranged in the classification box (2), the screening device (4) is arranged below the feeding device (3) and is arranged in the mounting groove of the classification box (2), and the jaw crushing device (5) is arranged in the classification box (2) and is positioned at the tail part of the feeding device (3), the crushing device (6) is arranged below the jaw crushing device (5), and the adsorption device (7) is arranged on the bottom plate (1) and is opposite to the crushing device (6);

the feeding device (3) comprises a motor base (30), a feeding motor (31), a feeding belt (32), a plurality of feeding rollers (33), a plurality of discs (34) and a plurality of feeding belt pulleys (35), wherein the plurality of feeding rollers (33) are horizontally arranged in the classification box (2) at equal intervals, two ends of the plurality of feeding rollers (33) are respectively arranged on two inner walls of the classification box (2), the plurality of discs (34) are respectively sleeved on the plurality of feeding rollers (33), the plurality of feeding belt pulleys (35) are respectively sleeved on one end of the plurality of feeding rollers (33), the feeding belts (32) are respectively sleeved on the feeding belt pulleys (35), the motor base (30) is arranged on one outer side wall of the classifying box (2), the feeding motor (31) is installed on the motor base (30) and a main shaft of the feeding motor (31) penetrates through the classifying box (2) and is fixedly connected with one of the feeding belt pulleys (35).

2. The apparatus of claim 1, wherein the apparatus further comprises: screening plant (4) say (42), four baffles (43) and a plurality of vibrations spring (44), a plurality of including screening board (40), toper sliding frame (41), unloading, vibrations spring (44) symmetry respectively sets up in the mounting groove of classification case (2), screening board (40) set up in the mounting groove of classification case (2) and install on a plurality of vibrations spring (44), be equipped with a plurality of screening holes on screening board (40), four baffle (43) two bisymmetries respectively set up on screening board (40), toper sliding frame (41) set up under screening board (40) and the card is established on classification case (2), be equipped with on a lateral wall of toper sliding frame (41) sliding plate (45), unloading way (42) are vertical setting and install the bottom at toper sliding frame (41).

3. The apparatus of claim 2, wherein: the jaw crushing device (5) comprises a jaw crushing motor (50), an eccentric shaft (51), a jaw fixing toothed plate (52), a jaw moving toothed plate (53), a fixing seat (54), a jaw crushing belt (55), a damping plate (56), two mounting plates (57) and two rotating wheels (58), wherein the two mounting plates (57) are respectively clamped on two inner walls of a classification box (2), the eccentric shaft (51) is arranged in the classification box (2) and two ends of the eccentric shaft (51) respectively penetrate through the classification box (2), the jaw fixing toothed plate (52) is clamped between the two mounting plates (57) and is positioned below a sliding plate (45), the jaw moving toothed plate (53) is sleeved on the eccentric shaft (51) and clamped between the two mounting plates (57), the fixing seat (54) is arranged on two inner side walls of the two mounting plates (57), and two ends of the damping plate (56) are respectively arranged on the jaw moving toothed plate (53) and the fixing seat (54), two swiveling wheel (58) overlap respectively and establish on the both ends of eccentric shaft (51), broken motor (50) in hubei province is installed on an lateral wall of categorised case (2), be equipped with hubei province broken belt pulley (59) on broken motor's (50) in hubei province's the main shaft, broken belt (55) in hubei province overlaps respectively and establishes on broken belt pulley in hubei province (59) and one of them swiveling wheel (58).

4. The apparatus of claim 3, wherein: the crushing device (6) comprises a crushing frame (60), a crushing motor (61), a lower hopper (62), two crushing shafts (63), two crushing gears (64) and two crushing rollers (65), wherein the crushing frame (60) is arranged under a fixed jaw toothed plate (52) and a movable jaw toothed plate (53) and the crushing frame (60) is arranged at the bottom of the classification box (2), one end of the two crushing shafts (63) is arranged on an inner wall of the crushing frame (60) and the other ends of the two crushing shafts (63) penetrate through the crushing frame (60), the two crushing rollers (65) are arranged in the crushing frame (60) and are respectively sleeved on the two crushing shafts (63), the two crushing gears (64) are respectively sleeved on the other ends of the two crushing shafts (63), the crushing motor (61) is arranged on an outer wall of the crushing frame (60) and a main shaft of the crushing motor (61) is connected with one of the crushing shafts (63), the lower hopper (62) is arranged below the two crushing rollers (65) and is installed on the inner wall of the crushing frame (60).