CN212383864U

CN212383864U - Fine sorting equipment for solid waste

Info

Publication number: CN212383864U
Application number: CN202021105806.4U
Authority: CN
Inventors: 赵继永; 蒋正炎; 叶柏松
Original assignee: Changzhou Vocational Institute of Light Industry
Current assignee: Changzhou Vocational Institute of Light Industry
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2021-01-22
Anticipated expiration: 2030-06-15

Abstract

The utility model relates to a solid waste sorting facilities that becomes more meticulous belongs to building decoration rubbish recovery unit technical field, arrange the group fixed mounting in the axis of rotation with the nozzle, the axis of rotation is rotated and is installed on first mounting bracket, coaxial fixed mounting helical gear in the axis of rotation, rotate on the first mounting bracket and install the skewed tooth post, skewed tooth post and helical gear meshing, drive assembly drive skewed tooth post rotate, skewed tooth post drives helical gear rotation, helical gear drives the axis of rotation and rotates, the axis of rotation drives nozzle row group and carries out angle modulation, the angle modulation of nozzle row group can make the interior blowout air current of nozzle spout the building decoration rubbish on the band conveyer with different angles, the sorting of rubbish is comparatively thorough, sorting efficiency is higher; the height of the nozzle row group is adjustable, the nozzle row group can adapt to belt conveyors with different heights, and the acting force of air flow sprayed out of the nozzles on garbage is controlled by adjusting the distance between the nozzles and the garbage for building decoration.

Description

Fine sorting equipment for solid waste

Technical Field

The utility model belongs to the technical field of building decoration garbage recovery unit technique and specifically relates to a sorting facilities that becomes more meticulous of solid waste is related to.

Background

At present, a large amount of building decoration garbage in China not only occupies land and reduces the quality and the production capacity of soil, but also influences the air quality after being exposed in the air, and a large amount of harmful substances can permeate into underground water areas to pollute water resources. Therefore, the building decoration garbage needs to be recycled, when the building decoration garbage is recycled, the garbage needs to be sorted, the garbage sorting is mainly divided into links of crushing, sorting, conveying and the like, relevant equipment comprises wind power sorting, table sorting, screening, magnetic separation, flotation and the like, a secondary winnowing all-in-one machine can improve the sorting types to more than 3, a separating chamber is provided, the raised dust in the air is completely collected through a special device, the dust in the garbage needs to be blown through a nozzle to enable the dust in the building decoration garbage to flow along with the air flow, the small-sized garbage and the large-sized garbage can do different parabolic motions under the action of the wind power, so that the garbage can be sorted and collected, but the traditional nozzle is of a fixed installation structure, the angle of the nozzle is not adjustable, and the air flow jetted from the nozzle can only be blown to the building decoration garbage at a fixed angle, therefore, the garbage at the position where the airflow passes through can only be sorted, the sorting of the garbage is not thorough, and the sorting efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the fine sorting equipment for the solid waste is provided for solving the problems that a nozzle of the traditional waste sorting equipment is of a fixed mounting structure, the angle of the nozzle is not adjustable, the sorting identification precision is not high, the sorting of the waste is not thorough, and the sorting efficiency is low.

The utility model provides a technical scheme that its technical problem adopted is: a fine sorting device for solid wastes comprises a waste crushing and screening device, a belt conveyor, a separation chamber and an air blowing type executing mechanism, wherein the waste crushing and screening device is arranged at the input end of the belt conveyor, one end of the belt conveyor stretches into the separation chamber, a container for containing waste is arranged on one side of the output end of the belt conveyor in the separation chamber, the air blowing type executing mechanism is positioned between the belt conveyor and the container, the air blowing type executing mechanism comprises a rack and a driving assembly, the rack is fixedly arranged on the driving assembly, the driving assembly drives the rack to do reciprocating linear motion, the motion track of the rack is perpendicular to the conveying track of the belt conveyor, a first mounting rack is arranged on the rack through a lifting assembly, a rotating shaft is rotatably arranged on the first mounting rack, and a nozzle row set is fixedly arranged on the rotating shaft, the nozzle row set is located one end of a belt conveyor, a helical gear is fixedly and coaxially mounted on the rotating shaft, a helical tooth column is rotatably mounted on the first mounting frame and meshed with the helical gear, and a rotating assembly used for driving the helical tooth column to rotate is fixedly and coaxially mounted on the helical tooth column.

The utility model discloses a solid waste sorting equipment that refines, rubbish smashes sieving mechanism and transmits the rubbish to band conveyer after smashing, band conveyer moves rubbish from input to output, the container for holding rubbish is arranged to the output side of band conveyer in the separation chamber, air blowing type actuating mechanism is located between band conveyer and the container, the nozzle row group is fixedly installed on the rotating shaft, the rotating shaft is rotatably installed on the first mounting bracket, coaxial fixed installation helical gear is installed on the rotating shaft, the skewed tooth post is rotatably installed on the first mounting bracket, the skewed tooth post is engaged with the helical gear, the driving component drives the skewed tooth post to rotate, the skewed tooth post drives the helical gear to rotate, the helical gear drives the rotating shaft to rotate, the rotating shaft drives the nozzle row group to carry out angle adjustment, the angle of nozzle row group is adjustable, can make the air current that spouts to the building decoration rubbish on the band conveyer with different angles, the sorting of the garbage is more thorough, and the sorting efficiency is higher; the height of the nozzle row group is adjustable, the acting force of the air flow sprayed out of the nozzles on the garbage is controlled by adjusting the distance between the nozzles and the building decoration garbage, and when the nozzles are closer to the building decoration garbage, the acting force of the air flow on the garbage is larger, so that the relatively light garbage is easily blown, and the relatively heavy garbage is also conveniently blown; meanwhile, the height of the nozzle row group is adjustable, so that the device can adapt to belt conveyors with different heights; the nozzle row group can do reciprocating linear motion along the driving assembly, the motion track of the nozzle row group is perpendicular to the conveying track of the belt conveyor, air flow sprayed out of the nozzles can spray building decoration garbage on the belt conveyor in a reciprocating mode, the garbage sorting speed is accelerated, and the sorting efficiency is further improved.

Further, drive assembly includes pneumatic slip table guide rail cylinder and second mounting bracket, pneumatic slip table guide rail cylinder fixed mounting is on the second mounting bracket, frame fixed mounting is on pneumatic slip table guide rail cylinder, drive assembly has two sets ofly, and is two sets of drive assembly sets up the both sides of conveyer belt in band conveyer respectively, and when pneumatic slip table guide rail cylinder among one set of drive assembly stretched out the motion, pneumatic slip table guide rail cylinder among another group of drive assembly resets in step.

Further, the lifting unit includes two sets ofly, and is two sets of the parallel and interval setting of lifting unit, every group lifting unit all includes adjusting bolt and adjusting nut, adjusting bolt passes in proper order behind first mounting bracket and the frame with adjusting nut threaded connection, changes the height of nozzle calandria through the position of adjustment adjusting nut on adjusting bolt.

Furthermore, the rotating assembly is an adjusting hand wheel, and the adjusting hand wheel is coaxially and fixedly installed at one end, which is not meshed with the helical gear, of the helical gear column.

Further, the nozzle row group comprises a plurality of nozzles, the nozzles are arranged in parallel and at intervals along the length direction of the rotating shaft, and the nozzles are communicated through an air inlet pipe.

Furthermore, in order to enable the jet direction of the air flow jetted by the jet nozzle to be universally adjustable so as to carry out wind power separation on the construction waste in different areas, the jet nozzle is a universal adjustable fan-shaped jet nozzle.

The utility model has the advantages that the utility model discloses a solid waste fine sorting equipment, with nozzle row group fixed mounting on the axis of rotation, the axis of rotation is rotated and is installed on first mounting bracket, coaxial fixed mounting helical gear on the axis of rotation, rotate and install the skewed tooth post on the first mounting bracket, skewed tooth post and helical gear meshing, drive assembly drive skewed tooth post rotate, skewed tooth post drives helical gear rotation, helical gear drives the axis of rotation and rotates, the axis of rotation drives nozzle row group and carries out angle modulation, the angle modulation of nozzle row group, can make the air current that spouts in the nozzle spout the building decoration rubbish on the belt conveyor with different angles, the sorting of rubbish is comparatively thorough, sorting efficiency is higher; the height of the nozzle row group is adjustable, the acting force of the air flow sprayed out of the nozzles on the garbage is controlled by adjusting the distance between the nozzles and the building decoration garbage, and when the nozzles are closer to the building decoration garbage, the acting force of the air flow on the garbage is larger, so that the relatively light garbage is easily blown, and the relatively heavy garbage is also conveniently blown; meanwhile, the height of the nozzle row group is adjustable, so that the device can adapt to belt conveyors with different heights; the nozzle row group can do reciprocating linear motion along the driving assembly, the motion track of the nozzle row group is perpendicular to the conveying track of the belt conveyor, air flow sprayed out of the nozzles can spray building decoration garbage on the belt conveyor in a reciprocating mode, the garbage sorting speed is accelerated, and the sorting efficiency is further improved.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a two-dimensional cross-sectional view of the present invention;

fig. 2 is a usage state diagram of the present invention.

In the figure: 1. the garbage crushing and screening device comprises a rack, 2 parts of a belt conveyor, 3 parts of a first mounting frame, 4 parts of a rotating shaft, 5 parts of a helical gear, 6 parts of a helical tooth column, 7 parts of an adjusting bolt, 8 parts of an adjusting nut, 9 parts of an adjusting hand wheel, 10 parts of a nozzle, 11 parts of an air inlet pipe, 12 parts of a pneumatic sliding table guide rail cylinder, 13 parts of a second mounting frame, 14 parts of a separation chamber, 16 parts of a container and 17 parts of a garbage crushing and screening device.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, the fine sorting equipment for solid waste comprises a waste crushing and screening device 17, a belt conveyor 2, a separating chamber 14 and an air blowing type executing mechanism, wherein the waste crushing and screening device 17 is arranged at the input end of the belt conveyor 2, one end of the belt conveyor 2 extends into the separating chamber 14, a container 16 for containing waste is arranged at one side of the output end of the belt conveyor 2 in the separating chamber 14, the air blowing type executing mechanism is arranged between the belt conveyor 2 and the container 16, the air blowing type executing mechanism comprises a rack 1 and a driving component, the rack 1 is fixedly arranged on the driving component, the driving component drives the rack 1 to do reciprocating linear motion, the motion track of the rack 1 is perpendicular to the conveying track of the belt conveyor 2, and an inverted U-shaped first mounting rack 3 is arranged on the rack 1 in a lifting manner, install axis of rotation 4 through the bearing rotation on the first mounting bracket 3, fixed mounting has the nozzle to arrange the group in axis of rotation 4, and the nozzle is arranged the one end that the group is located band conveyer 2, and coaxial fixed mounting has helical gear 5 in the axis of rotation 4, and it has skewed tooth post 6 to rotate to install on the first mounting bracket 3, and skewed tooth post 6 and helical gear 5 mesh go up coaxial fixed mounting and are used for driving skewed tooth post 6 pivoted runner assembly.

The drive assembly comprises a pneumatic sliding table guide rail cylinder 12 and a second mounting frame 13, the pneumatic sliding table guide rail cylinder 12 is fixedly mounted on the second mounting frame 13, the frame 1 is fixedly mounted on the pneumatic sliding table guide rail cylinder 12, the drive assembly is provided with two groups, the two groups of drive assemblies are respectively arranged on two sides of the conveying belt in the belt conveyor 2, and when the pneumatic sliding table guide rail cylinder 12 in one group of drive assemblies stretches out, the pneumatic sliding table guide rail cylinder 12 in the other group of drive assemblies is synchronously reset. The pneumatic sliding table guide rail cylinder 12 can be produced by Nanchang Tuoye Automation technology limited company with the product name: SMC type precision slip table cylinder, the model is: MXS12-10 pneumatic slip table guide rail cylinder 12.

The lifting component comprises two groups, two groups of lifting components are arranged in parallel at intervals, each group of lifting components comprises an adjusting bolt 7 and an adjusting nut 8, the adjusting bolts 7 sequentially penetrate through the first mounting frame 3 and the rack 1 and are in threaded connection with the adjusting nuts 8, and the height of the nozzle 10 pipe is changed by adjusting the positions of the adjusting nuts 8 on the adjusting bolts 7.

The rotating component is an adjusting hand wheel 9, and the adjusting hand wheel 9 is coaxially and fixedly arranged at one end of the helical gear column 6 which is not meshed with the helical gear 5.

The nozzle row group comprises a plurality of nozzles 10, the plurality of nozzles 10 are arranged in parallel and at intervals along the length direction of the rotating shaft 4, the plurality of nozzles 10 are communicated through an air inlet pipe 11, the nozzles 10 are universal adjustable fan-shaped spray nozzles, and 26988RS adjustable spherical nozzles of Tianjin Sanan science and technology Limited company can be selected.

The utility model discloses a solid waste fine separation equipment, when using, rubbish smashes the screening plant 17 and transmits to band conveyer 2 after smashing rubbish, band conveyer 2 moves rubbish from the input to the output, the output side of band conveyer 2 is provided with container 16 for holding rubbish in separation chamber 14, the air blowing type actuating mechanism is located between band conveyer 2 and container 16, install the utility model at one end of band conveyer 2, one end of band conveyer 2 is arranged at the entrance of separation chamber 14, the utility model is arranged in separation chamber 14, the nozzle row is fixedly installed on rotating shaft 4, rotating shaft 4 is rotatably installed on first mounting bracket 3, helical gear 5 is coaxially and fixedly installed on rotating shaft 4, helical gear 6 is rotatably installed on first mounting bracket 3, helical gear 6 meshes with helical gear 5, driving component drives helical gear 6 to rotate, the helical gear column 6 drives the helical gear 5 to rotate, the helical gear 5 drives the rotating shaft 4 to rotate, the rotating shaft 4 drives the nozzle row group to carry out angle adjustment, the angle of the nozzle row group is adjustable, air flow sprayed out of the nozzle 10 can be sprayed to the building decoration garbage on the belt conveyor 2 at different angles, dust in the building decoration garbage can be blown into the separation chamber 14 by the air flow, the small-sized garbage and the large-sized garbage do different parabolic motions under the action of wind force and then fall into different containers 16 in the separation chamber 14, and as shown in fig. 2, the sorting of the building garbage is thorough, and the sorting efficiency is high; the height of the nozzle row group is adjustable, the acting force of the air flow sprayed out of the nozzle 10 on the garbage is controlled by adjusting the distance between the nozzle 10 and the building decoration garbage, when the nozzle 10 is close to the building decoration garbage, the acting force of the air flow on the garbage is large, so that light garbage is easily blown, and meanwhile, heavy garbage is conveniently blown; meanwhile, the height of the nozzle row group is adjustable, so that the nozzle row group can adapt to belt conveyors 2 with different heights; the nozzle row group can do reciprocating linear motion under the action of the pneumatic sliding table guide rail air cylinder 12, the motion track of the nozzle row group is perpendicular to the conveying track of the belt conveyor 2, and air flow sprayed out of the nozzles 10 can spray building decoration garbage on the belt conveyor 2 in a reciprocating mode, so that the garbage sorting speed is accelerated, and the sorting efficiency is further improved.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a sorting facilities that becomes more meticulous of solid waste, includes that rubbish smashes sieving mechanism (17), band conveyer (2), separating chamber (14) and air blow formula actuating mechanism, rubbish smashes sieving mechanism (17) and sets up the input at band conveyer (2), the one end of band conveyer (2) stretches into in separating chamber (14), output one side of band conveyer (2) in separating chamber (14) is provided with container (16) that are used for holding rubbish, air blow formula actuating mechanism is located between band conveyer (2) and container (16), its characterized in that: the air blowing type actuating mechanism comprises a rack (1) and a driving component, wherein the rack (1) is fixedly arranged on the driving component, the driving component drives the frame (1) to do reciprocating linear motion, the motion track of the frame (1) is vertical to the conveying track of the belt conveyor (2), a first mounting rack (3) is arranged on the frame (1) in a lifting way through a lifting component, a rotating shaft (4) is rotatably arranged on the first mounting rack (3), a nozzle row group is fixedly arranged on the rotating shaft (4), the nozzle row group is positioned at one end of the belt conveyor (2), the helical gear (5) is coaxially and fixedly installed on the rotating shaft (4), the first mounting frame (3) is rotatably provided with a helical gear column (6), the helical gear column (6) is meshed with the helical gear (5), and a rotating assembly for driving the skewed tooth column (6) to rotate is coaxially and fixedly mounted on the skewed tooth column (6).

2. The apparatus for fine sorting of solid waste as claimed in claim 1, wherein: drive assembly includes pneumatic slip table guide rail cylinder (12) and second mounting bracket (13), pneumatic slip table guide rail cylinder (12) fixed mounting is on second mounting bracket (13), frame (1) fixed mounting is on pneumatic slip table guide rail cylinder (12), drive assembly has two sets ofly, two sets of drive assembly sets up the both sides of conveyer belt in band conveyer (2) respectively, and when pneumatic slip table guide rail cylinder (12) among one set of drive assembly stretched out the motion, pneumatic slip table guide rail cylinder (12) synchronous reset among another group drive assembly.

3. The apparatus for fine sorting of solid waste as claimed in claim 1, wherein: the lifting component comprises two sets of lifting components which are arranged in parallel and at intervals and each set of lifting components comprises an adjusting bolt (7) and an adjusting nut (8), and the adjusting bolt (7) sequentially penetrates through the first mounting frame (3) and the rack (1) and then is in threaded connection with the adjusting nut (8).

4. The apparatus for fine sorting of solid waste as claimed in claim 1, wherein: the rotating assembly is an adjusting hand wheel (9), and the adjusting hand wheel (9) is coaxially and fixedly installed at one end, which is not meshed with the helical gear (5), of the helical gear column (6).

5. The apparatus for fine sorting of solid waste as claimed in claim 1, wherein: the nozzle row group comprises a plurality of nozzles (10), the nozzles (10) are arranged in parallel and at intervals along the length direction of the rotating shaft (4), and the nozzles (10) are communicated through an air inlet pipe (11).

6. The apparatus for fine sorting of solid waste as claimed in claim 5, wherein: the nozzle (10) is a universal adjustable fan-shaped nozzle.