CN113617657A - Light material sorting unit of building decoration rubbish - Google Patents
Light material sorting unit of building decoration rubbish Download PDFInfo
- Publication number
- CN113617657A CN113617657A CN202110827001.3A CN202110827001A CN113617657A CN 113617657 A CN113617657 A CN 113617657A CN 202110827001 A CN202110827001 A CN 202110827001A CN 113617657 A CN113617657 A CN 113617657A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- square
- rod
- rack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/01—Selective separation of solid materials carried by, or dispersed in, gas currents using gravity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/08—Cleaning arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Treating Waste Gases (AREA)
Abstract
The invention discloses a building decoration garbage light material sorting device in the technical field of building garbage sorting, which comprises a U-shaped mounting plate, wherein supporting legs are fixedly connected below the U-shaped mounting plate, a supporting frame is fixedly connected to the position, close to the right side of the rear wall, of the bottom of the inner wall of the U-shaped mounting plate, and the top of the supporting frame is fixedly connected with a feeding platform for feeding building decoration garbage; according to the invention, the adsorption mechanism, the scraping cleaning mechanism and the push-pull linkage mechanism are arranged, the square mounting body is turned over after the conical adsorption net adsorbs a period of time, the scraping rod is used for cleaning dust adsorbed on the conical adsorption net on the other side, the problem that the effect of adsorbing dust is reduced and dust cannot be adsorbed better when the dust on the conical adsorption net is too much is prevented, the scraping rod is driven by the movement of the rack, manpower is saved, the push-pull linkage mechanism can be used for opening the conical adsorption net during cleaning, and dust accumulated at the folds of the conical adsorption net can be cleaned conveniently.
Description
Technical Field
The invention relates to the technical field of building garbage sorting, in particular to a building decoration garbage light material sorting device.
Background
With the rapid improvement of the urbanization level in China, aggregate regeneration technologies such as reduction, reutilization, resource utilization and the like of construction wastes become important subjects which need to be researched and solved urgently in society. The separation of light substances in the construction waste is a key technical link influencing the regeneration quality of the aggregate of the construction waste.
In the existing method for separating light materials (such as paper scraps, waste plastics and the like) from construction waste, the light waste is usually screened out by blowing air, a large amount of silt exists in the construction waste, and when the light waste is blown out by the air, the silt and dust in the waste can be blown into the air, so that the air in a city is polluted.
Based on the above, the invention designs a light material sorting device for building decoration garbage, so as to solve the problems.
Disclosure of Invention
The invention aims to provide a light material sorting device for building decoration garbage, which aims to solve the problems that the light material (such as paper scraps, waste plastics and the like) in the existing building garbage is separated in the background technology, the light garbage is usually screened out by blowing air, a large amount of silt exists in the building garbage, and when the light garbage is blown out by air, the silt and dust in the garbage can be blown into the air, so that the air in a city can be polluted.
In order to achieve the purpose, the invention provides the following technical scheme: a building decoration garbage light material sorting device comprises a U-shaped mounting plate, wherein supporting legs are fixedly connected below the U-shaped mounting plate, a supporting frame is fixedly connected at the position, close to the right side of a rear wall, of the bottom of the inner wall of the U-shaped mounting plate, a feeding table for feeding building decoration garbage is fixedly connected at the top of the supporting frame, a screening mechanism is connected on the inner wall of the U-shaped mounting plate and positioned in the left side direction of the feeding table, an adsorption channel is arranged on the inner wall of the U-shaped mounting plate and positioned in the left side of the screening mechanism, a square installation body is rotatably connected on the inner wall of the adsorption channel through a rotating rod, the square installation body is a hollow body and positioned in the left side of the screening mechanism, the adsorption channel is provided with arc-shaped dust guard plates corresponding to the upper part and the lower part of the square installation body, and the inner walls of the arc-shaped dust guard plates are in sliding sealing contact with two corners at the top of the square installation body, the square installation body is fixedly connected with conical adsorption nets, the conical adsorption nets are four in number and are circular and retractable and are respectively installed on the four surfaces of the top, the bottom, the left side and the right side of the square installation body, scraping and cleaning mechanisms are respectively arranged on the four surfaces of the top, the bottom, the left side and the right side of the square installation body and are used for cleaning the stretched conical adsorption nets, a driving mechanism is arranged between the front wall of the U-shaped installation plate and the front end of the adsorption mechanism and is used for driving the square installation body to turn over and then to be linked with the scraping and cleaning mechanisms to move, a push-pull linkage mechanism is arranged in the adsorption mechanism and pushes the conical adsorption nets in the left side direction of the square installation body to stretch out and pulls the conical adsorption nets in the top, the bottom and the right side direction of the square installation body to contract, a drainage fan is fixedly connected to the inner wall of the adsorption channel and positioned in the left side direction of the square mounting body;
the screening mechanism comprises a shell, the shell is fixedly connected to the rear side wall of the U-shaped mounting plate, the bottom of the shell is an inclined plane, first circular arc-shaped sliding grooves are formed in the left side wall and the right side wall of the shell respectively, a roller is connected in the first circular arc-shaped sliding grooves in a sliding mode, the roller is a net-shaped cylinder, a second circular arc-shaped sliding groove is formed in the inner portion of one end, close to the feeding table, of the roller, a semicircular blocking plate is connected in the second circular arc-shaped sliding groove in a sliding mode, one end of the feeding table extends into the roller through a gap between the semicircular blocking plate and the roller, the semicircular blocking plate is a net-shaped breathable plate, a fan is fixedly connected to the left side surface of the semicircular blocking plate, teeth are arranged on the outer side surface of one end, close to the feeding table, of the roller, a first driving motor is fixedly connected to the top of the inner wall of one end, and the end portion, close to the feeding table, of the first driving motor, a rotating shaft is fixedly connected to a first driving gear, the first driving gear is meshed with teeth on the outer surface of the roller;
when the method works, a first driving motor and a fan are started firstly, then the construction waste is thrown onto a feeding table, the construction waste can slide into a roller along the surface of the feeding table, the first driving motor drives the roller to rotate in a first circular arc chute through a first driving gear, a semicircular baffle plate can slide in a second circular arc chute, the light waste in the construction waste can be blown out of the roller by the fan, and the blown dust can be blown onto a conical adsorption net on a square mounting body by wind, the dust-collecting device can be used for screening out light garbage in the building garbage, the exposed part is sealed, the air forms convection by the drainage fan, so that the dust can be adsorbed by the conical adsorption net along the wind, and the dust is prevented from being blown out by the wind, so that the dust is prevented from being blown into the air by the conical adsorption net in the return stroke of the building garbage in the winnowing process and being polluted by the air.
As a further scheme of the invention, the scraping and cleaning mechanism comprises four scraping rods which are telescopic rods, the scraping rods are attached to the surface of the conical adsorption net, one end of each scraping rod is positioned in the middle of the conical adsorption net and fixedly connected with a rotating rod, the rotating rod is a telescopic rod, the square installation body is provided with an arc-shaped track corresponding to the other end of the scraping rod, the end part of each scraping rod is bendable and is connected in the arc-shaped track in a sliding manner, the rotating rod sequentially penetrates through the square installation body and the conical adsorption net and extends to the outside of the conical adsorption net, the surface of the rotating rod is respectively connected with the conical adsorption net in a rotating manner and the square installation body in a sliding manner, the inner wall of the square installation body is rotatably connected with a first rotating gear corresponding to the lower position of the rotating rod, and the first rotating gear is meshed with a first rack, the first rack is positioned below the first rotating gear and is connected to the lower left corner of the inner wall of the square installation body in a sliding manner, a return spring is fixedly connected between the first rack and the square installation body together, one end of the first rotating gear extends to the outer side of the first rack, a first transmission belt is connected between the rotating rod and the first rotating gear in a transmission manner together, through holes are formed in the inner wall of the square installation body corresponding to the first rack, and the first rack is pushed by a driving mechanism;
the driving device comprises a second driving motor, the second driving motor is fixedly connected to the bottom of the inner wall of the U-shaped mounting plate, the adsorption channel corresponds to the protective cover fixedly connected to the front side of the square mounting body, the rotating shaft of the second driving motor penetrates through a second driving gear fixedly connected to the protective cover, the second driving gear is meshed with a second rack, the upper surface and the lower surface of the second rack are both provided with teeth, the lower teeth are less than the upper teeth, the second rack is slidably connected to the inner wall of the protective cover, the lower end of the second rack is meshed with a second rotating gear, the second rotating gear is rotatably connected to the inner wall of the protective cover, a hollow body is arranged in the middle of the second rotating gear, a ratchet wheel is rotatably connected to the inner wall of the protective cover and positioned inside the second rotating gear, and stopping pawls are arranged at equal intervals on the surface of the inner wall of the second rotating gear, one side of the stopping pawl is fixedly connected with the inner wall of the second rotating gear through a spring, the rotating stick penetrates through the protective cover and extends to the inside of the protective cover, the surface of the rotating stick and the surface of the ratchet wheel are jointly connected with a second transmission belt in a transmission way, the position of the protective cover corresponding to the left lower corner of the square mounting body is connected with a third rack in a sliding way, the bottom of the third rack is engaged with a third rotating gear which is rotationally connected with the inner wall of the protective cover, the rotating shaft of the third rotating gear extends to the outer part of the third rotating gear and is fixedly connected with a first helical gear, the first bevel gear is meshed with a second bevel gear which is rotationally connected to the inner wall of the protective cover, the front end of the second helical gear is coaxially and fixedly connected with a fourth rotating gear, and the fourth rotating gear is positioned above the second rack and can be meshed with the second rack;
the push-pull linkage mechanism comprises a cam, the cam is positioned in the middle of the inside of the square mounting body, the convex part of the cam faces the drainage fan, a fixed rod is fixedly connected between the cam and the rear side wall of the U-shaped mounting plate together, the fixed rod is rotatably connected with the square mounting body, a slide rail is arranged on the cam, a slide pin is connected to the inner wall of the slide rail in a sliding manner, a support plate is fixedly connected to the surface of the slide pin, the support plate penetrates through the square mounting body and is connected with the square mounting body in a sliding manner, and the end part of the support plate is fixedly connected with the conical adsorption net;
when the square installation body is turned over, simultaneously, when the square installation body is turned over by the second driving motor, the supporting plates in sliding connection with the four walls of the square installation body slide along with the rotation of the square installation body on the sliding rails arranged on the cams, and the supporting plates at one end of the drainage fan extend forwards due to the cams, thereby the conical adsorption net is supported, dust accumulation at the folds of the conical adsorption net during cleaning is prevented, cleaning is inconvenient, the rotating rod and the scraping rod can stretch together with the conical adsorption net, the scraping rod can be always attached to the surface of the conical adsorption net, the conical adsorption net is prevented from being supported, the scraping rod can not be attached to the surface of the conical adsorption net, and the dust on the conical adsorption net can not be cleaned, then, the second rotating gear can be engaged with the fourth rotating gear after continuously moving forward for a certain distance, the fourth rotating gear can drive the second helical gear to rotate, the second helical gear can drive the first helical gear engaged with the second helical gear to rotate, the first helical gear can drive the third rotating gear to rotate, the third rotating gear can drive the third rack engaged with the third rotating gear to move, and the third rack can push the first rack through the opening formed in the inner wall of the square installation body, the first rack can drive the first rotating gear to rotate, the first rotating gear drives the rotating rod to rotate through the first transmission belt, the scraping rod fixedly connected with the end part of the rotating rod can rotate along with the rotating rod, the other end of the scraping rod can slide in the arc-shaped track, so that dust on the conical adsorption net is cleaned, then the second driving motor rotates reversely, the second rack can move reversely, the second rotating gear can rotate reversely, the stop pawl hinged to the second rotating gear can slide along the tooth surface of the ratchet wheel, the first rack can also recover to the original position under the action of the reset spring, after working for a period of time, the second driving motor can repeat the processes when needing to be cleaned again, and through the arrangement of the adsorption mechanism, the scraping cleaning mechanism and the push-pull linkage mechanism, under the drainage effect of the drainage fan, the conical adsorption net can filter and adsorb dust generated during screening, and gather at the process of work, actuating mechanism can overturn the square installation body after toper adsorption network adsorbs a period, after will overturning to left toper adsorption network through push-and-pull link gear struts simultaneously, utilize the scraper rod to clear up the adsorbed dust on the left toper adsorption network, prevent when the online dust of toper adsorption network is too much, lead to the effect of adsorbing the dust to descend, the problem of the dust of can not better absorption takes place, the scraper rod drives through the removal of rack, the manpower has been saved, push-and-pull link gear can strut toper adsorption network when clearing up, conveniently clear up the accumulational dust of fold department of toper adsorption network.
As a further proposal of the invention, a rectangular groove is arranged on the rear side of the inner wall of the U-shaped mounting plate and is positioned between the drainage fan and the square mounting body, a bearing plate is fixedly connected in the rectangular groove, the bearing plate is a permeable plate, a collecting box is arranged at the bottom of the inner wall of the U-shaped mounting plate corresponding to the position between the bearing plate and the square mounting body, the U-shaped mounting plate is fixedly connected with a blocking plate corresponding to the upper part of the collecting box, the surface of the bearing plate is connected with a cleaning rod in a sliding way, the rectangular groove is provided with a groove corresponding to the cleaning rod, the end part of the cleaning rod is fixedly connected with a sliding rod, the sliding rod is a telescopic rod, the end part of the sliding rod is an inclined plane, the sliding rod is connected in the rectangular groove in a sliding mode, and the upper end of the sliding rod is fixedly connected with the upper portion of the inner wall of the rectangular groove through a spring; the during operation, when the upset of second driving motor drive square installation body, square installation body can extrude the slide bar, make the slide bar remove downwards, the clearance pole can be together downwards with the slide bar, thereby will accept the dust on board surface and scrape and fall to collecting the box, the square installation body continues the upset, the slide bar can break away from, the clearance pole can resume the normal position under the effect of spring, accept the board and can prevent to hang the dust that falls and insufflate the air once more, air pollution, the clearance pole then can will accept the dust clearance of accumulation on the board and fall, it leads to ventilating not smooth to prevent to accept the excessive dust of accumulation on the board, the influence blows dirt effect.
As a further scheme of the invention, the bottom of the inner wall of the U-shaped mounting plate is fixedly communicated with a first storage box, a second storage box and a third storage box from right to left in sequence, the first storage box is positioned at the end part of the shell and is used for containing muck separated by the shell, the opening of the second storage box extends to the inside of the adsorption channel and is positioned in the right side direction of the square mounting body, and the opening of the third storage box extends to the inside of the adsorption channel and is positioned between the bearing plate and the square mounting body; during operation, advance the fan can be blown off the light rubbish among the building rubbish casing, and the light rubbish that is blown off can fall into the third and store the box, and heavier rubbish among the building rubbish can fall into the second and store the box, and earth among the building rubbish can fall on the inclined plane of casing bottom at the rolling in-process of cylinder, can fall first storage box along the inclined plane afterwards to classify and deposit building rubbish, so that subsequent processing and processing.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, by arranging the adsorption mechanism, the scraping cleaning mechanism and the push-pull linkage mechanism, under the drainage action of the drainage fan, the conical adsorption net can filter and adsorb raised dust generated in screening, in addition, the working process is summarized, after the conical adsorption net adsorbs a period of time, the square installation body can be overturned by the driving mechanism, meanwhile, after the conical adsorption net overturned to the left side is unfolded by the push-pull linkage mechanism, the dust adsorbed on the conical adsorption net on the left side is cleaned by the scraping rod, the problem that the dust adsorption effect is reduced and the dust cannot be better adsorbed when the dust on the conical adsorption net is too much is prevented from occurring, the scraping rod is driven by the movement of the rack, the manpower is saved, the conical adsorption net can be unfolded by the push-pull linkage mechanism during cleaning, and the dust accumulated at the fold position of the conical adsorption net is convenient to clean.
2. According to the invention, through arranging the bearing plate and the cleaning rod, the bearing plate can prevent hanging and falling dust from being blown into air again, the bearing plate can filter the air drained by the bearing plate, the dust is prevented from polluting the air, and in the overturning process of the square mounting body, the square mounting body can push the cleaning rod to scrape and clean the surface of the bearing plate, so that the situation that the ventilation is not smooth and the drainage effect is influenced due to excessive dust accumulated on the bearing plate is prevented.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the general structure of the present invention (hiding the front side wall of the U-shaped mounting plate);
FIG. 3 is a schematic view of the general structure of the present invention (hiding the front side wall and the adsorption channel of the U-shaped mounting plate);
FIG. 4 is a schematic view of the sifting mechanism of the present invention;
FIG. 5 is a schematic view of the adsorption mechanism of the present invention;
FIG. 6 is a schematic view of the structure at A in FIG. 5;
FIG. 7 is a schematic view of the structure of the receiving plate, the exhaust fan, the cleaning rod and the sliding rod of the present invention;
FIG. 8 is a schematic view of a second rotary gear, ratchet and pawl configuration of the present invention;
FIG. 9 is a schematic view of the internal structure of the square mounting body according to the present invention;
FIG. 10 is a schematic sectional view of a conical adsorption net according to the present invention;
FIG. 11 is a schematic structural view of the side of the square mounting body where the tapered adsorption net is supported;
fig. 12 is a schematic structural diagram at B in fig. 11.
In the drawings, the components represented by the respective reference numerals are listed below:
u-shaped mounting plate 1, supporting legs 2, supporting frame 3, feeding table 4, first storage box 5, second storage box 6, third storage box 7, shell 8, first circular arc chute 9, roller 10, second circular arc chute 11, semicircular baffle plate 12, air inlet fan 13, first driving motor 14, first driving gear 15, square mounting body 16, conical adsorption net 17, circular arc dust-proof plate 18, adsorption channel 19, drainage fan 20, scraper rod 21, rotating rod 22, circular arc track 23, first rotating gear 24, first rack 25, reset spring 26, first transmission belt 27, through hole 28, second driving motor 29, protection plate 30, second driving gear 31, second rack 32, second rotating gear 33, ratchet wheel 34, stopping pawl 35, rotating rod 36, second transmission belt 37, third rack 38, third rotating gear 39, first helical gear 40, second helical gear 31, rotary shaft, and rotary shaft, A second bevel gear 41, a fourth rotating gear 42, a cam 43, a fixing rod 4301, a slide rail 44, a support plate 45, a rectangular groove 46, a receiving plate 47, a collecting box 48, a cleaning rod 49, and a slide rod 50.
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. 1-12, the present invention provides a technical solution: in order to achieve the purpose, the invention provides the following technical scheme: a light material sorting device for building decoration garbage comprises a U-shaped mounting plate 1, wherein supporting legs 2 are fixedly connected below the U-shaped mounting plate 1, a supporting frame 3 is fixedly connected at the position, close to the right side of a rear wall, of the bottom of the inner wall of the U-shaped mounting plate 1, a feeding table 4 for feeding the building decoration garbage is fixedly connected at the top of the supporting frame 3, a screening mechanism is connected on the inner wall of the U-shaped mounting plate 1 and positioned in the left side direction of the feeding table 4, an adsorption channel 19 is arranged on the inner wall of the U-shaped mounting plate 1 and positioned on the left side of the screening mechanism, a square mounting body 16 is rotatably connected on the inner wall of the adsorption channel 19 through a rotating rod 36, the square mounting body 16 is a hollow body and positioned on the left side of the screening mechanism, an arc-shaped dust guard 18 is arranged above and below the square mounting body 16 correspondingly to the adsorption channel 19, and the inner walls of the arc-shaped dust guard 18 are in sliding sealing contact with two corners at the top of the square mounting body 16, the square mounting body 16 is fixedly connected with four conical adsorption nets 17, the four conical adsorption nets 17 are round and can be contracted and are respectively arranged on the top, the bottom, the left side and the right side of the square mounting body 16, the top of the square mounting body 16, the bottom, the left side and the right side are all provided with scraping cleaning mechanisms, the scraping cleaning mechanisms are used for cleaning the stretched conical adsorption net 17, a driving mechanism is arranged between the front wall of the U-shaped mounting plate 1 and the front end of the adsorption mechanism and used for driving the square mounting body 16 to turn 90 degrees and then to be linked with the scraping cleaning mechanisms to move, a push-pull linkage mechanism is arranged in the adsorption mechanism and used for pushing the conical adsorption net 17 in the left side direction of the square mounting body 16 to stretch out and pulling the conical adsorption nets 17 in the top, the bottom and the right side direction of the square mounting body 16 to contract, and a drainage fan 20 is fixedly connected to the inner wall of the adsorption channel 19 and positioned in the left side direction of the square mounting body 16;
the screening mechanism comprises a shell 8, the shell 8 is fixedly connected to the rear side wall of the U-shaped mounting plate 1, the bottom of the shell 8 is an inclined plane, the left side wall and the right side wall of the shell 8 are both provided with a first circular arc chute 9, the first circular arc chute 9 is in sliding connection with a roller 10, the roller 10 is a net-shaped cylinder, one end of the feeding table 4 is internally provided with a second circular arc chute 11, the second circular arc chute 11 is in sliding connection with a semicircular baffle plate 12, one end of the feeding table 4 extends into the roller 10 through a gap between the semicircular baffle plate 12 and the roller 10, the semicircular baffle plate 12 is a net-shaped breathable plate, the left side surface of the semicircular baffle plate 12 is fixedly connected with a fan 13, the outer side surface of the roller 10, which is close to one end of the feeding table 4, teeth are arranged on the outer side surface of the inner wall of the shell 8, which is close to one end of the feeding table 4, the top of the inner wall of the shell is fixedly connected with a first driving motor 14, and the end of a rotating shaft of the first driving motor 15 is fixedly connected with a first driving gear 15, the first driving gear 15 is engaged with the teeth on the outer surface of the drum 10;
when the method works, a first driving motor 14 and an air inlet fan 13 are started firstly, then the construction waste is thrown onto a feeding table 4, the construction waste slides into a roller 10 along the surface of the feeding table 4, the first driving motor 14 drives the roller 10 to rotate in a first circular arc chute 9 through a first driving gear 15, a semicircular baffle plate 12 slides in a second circular arc chute 11, the air inlet fan 13 blows the light waste in the construction waste out of the roller 10, and the blown dust is blown onto a conical absorption net 17 on a square mounting body 16 by wind, therefore, the dust can be adsorbed, the drainage fan 20 and the air inlet fan 13 can form convection, so that the dust can be better adsorbed by the conical adsorption net 17, the arc-shaped dust guard plate 18 and the adsorption channel 19 can seal the space on the right side of the roller 10, and the dust is prevented from being blown out by wind.
As a further scheme of the invention, the scraping and cleaning mechanism comprises scraping rods 21, the scraping rods 21 are four and telescopic rods, the scraping rods 21 are all attached to the surface of the conical adsorption net 17, one end of the scraping rod 21 is positioned in the middle of the conical adsorption net 17 and is fixedly connected with a rotating rod 22, the rotating rod 22 is a telescopic rod, the square installation body 16 is provided with an arc-shaped track 23 corresponding to the other end of the scraping rod 21, the end part of the scraping rod 21 is partially bendable and is connected in the arc-shaped track 23 in a sliding way, the rotating rod 22 sequentially penetrates through the square installation body 16 and the conical adsorption net 17 and extends to the outside of the conical adsorption net 17, the surface of the rotating rod 22 is respectively connected with the conical adsorption net 17 in a rotating way and the square installation body 16 in a sliding way, the inner wall of the square installation body 16 is connected with a first rotating gear 24 in a rotating way corresponding to the lower position of the rotating rod 22, the first rotating gear 24 is meshed with a first rack 25, the first rack 25 is positioned below the first rotating gear 24 and is connected between the first rack 25 and the square installation body 16 at the lower left corner of the inner wall of the square installation body 16 in a sliding manner, one end of the first rotating gear 24 is fixedly connected with a return spring 26 and extends to the outer side of the first rack 25, the rotating rod 22 and the first rotating gear 24 are connected with a first driving belt 27 in a common transmission manner, through holes 28 are formed in the inner wall of the square installation body 16 corresponding to the first rack 25, and the first rack 25 is pushed by a driving mechanism;
the driving device comprises a second driving motor 29, the second driving motor 29 is fixedly connected to the bottom of the inner wall of the U-shaped mounting plate 1, the adsorption channel 19 is fixedly connected with a protective cover 30 corresponding to the front side of the square mounting body 16, the rotating shaft of the second driving motor 29 penetrates through the protective cover 30 and is fixedly connected with a second driving gear 31, the second driving gear 31 is meshed with a second rack 32, the upper surface and the lower surface of the second rack 32 are respectively provided with teeth, the lower teeth are less than the upper teeth, the second rack 32 is slidably connected to the inner wall of the protective cover 30, the lower end of the second rack 32 is meshed with a second rotating gear 33, the second rotating gear 33 is rotatably connected to the inner wall of the protective cover 30, the middle of the second rotating gear 33 is a hollow body, the inner wall of the protective cover 30 is rotatably connected with a ratchet wheel 34, the ratchet wheel 34 is positioned inside the second rotating gear 33, and the inner wall surface of the second rotating gear 33 is hinged with stopping pawls 35 which are arranged at equal intervals, one side of the stopping pawl 35 is fixedly connected with the inner wall of the second rotating gear 33 through a spring, the rotating rod 36 penetrates through the protective cover 30 and extends into the protective cover 30, the surface of the rotating rod 36 and the surface of the ratchet wheel 34 are jointly in transmission connection with a second transmission belt 37, the position, corresponding to the lower left corner of the square installation body 16, of the protective cover 30 is slidably connected with a third rack 38, the bottom of the third rack 38 is meshed with a third rotating gear 39, the third rotating gear 39 is rotatably connected with the inner wall of the protective cover 30, the rotating shaft of the third rotating gear 39 extends to the outer side part of the third rotating gear 39, a first helical gear 40 is fixedly connected with the first helical gear 40 in a meshed mode, the second helical gear 41 is rotatably connected onto the inner wall of the protective cover 30, the front end of the second helical gear 41 is coaxially and fixedly connected with a fourth rotating gear 42, and the fourth rotating gear 42 is positioned above the second rack 32 and can be meshed with the second rack 32;
the push-pull linkage mechanism comprises a cam 43, the cam 43 is positioned in the middle of the inside of the square installation body 16, the convex part of the cam 43 faces the drainage fan 20, a fixing rod 4301 is fixedly connected between the cam 43 and the rear side wall of the U-shaped installation plate 1 together, the fixing rod 4301 is rotatably connected with the square installation body 16, a slide rail 44 is arranged on the cam 43, a slide pin is connected to the inner wall of the slide rail 44 in a sliding manner, a support plate 45 is fixedly connected to the surface of the slide pin, the support plate 45 penetrates through the square installation body 16 and is connected with the square installation body in a sliding manner, and the end part of the support plate 45 is fixedly connected with the conical adsorption net 17;
when the square installation body 16 is turned over, the supporting plates 45 connected with the four walls of the square installation body 16 in a sliding manner can slide along with the rotation of the square installation body 16 on the sliding rails 44 arranged on the cams 43 when the square installation body 16 is turned over at the same time when the square installation body 16 is turned over by the second driving motor 29, a supporting plate 45 at one end of the drainage fan 20 extends forwards due to the cam 43, so that the conical adsorption net 17 is supported, dust accumulation at folds of the conical adsorption net 17 during cleaning is prevented, cleaning is inconvenient, the rotating rod 22 and the scraper rod 21 can extend and retract along with the conical adsorption net 17, the scraper rod 21 can be always attached to the surface of the conical adsorption net 17, the conical adsorption net 17 is prevented from being supported, the scraper rod 21 cannot be attached to the surface of the conical adsorption net 17, and the dust on the conical adsorption net 17 cannot be cleaned, then, the second rotating gear 33 continuously moves forwards for a certain distance and is engaged with the fourth rotating gear 42, the fourth rotating gear 42 can drive the second helical gear 41 to rotate, the second helical gear 41 can drive the first helical gear 40 engaged with the second helical gear to rotate, the first helical gear 40 can drive the third rotating gear 39 to rotate, and the third rotating gear 39 can drive the third rack 38 engaged with the third rotating gear to move, the third rack 38 will push the first rack 25 through the opening 28 opened on the inner wall of the square mounting body 16, the first rack 25 will drive the first rotation gear 24 to rotate, the first rotation gear 24 will drive the rotation rod 22 to rotate through the first transmission belt 27, the scraping rod 21 fixedly connected with the end of the rotation rod 22 will rotate along with the rotation rod 22, the other end of the scraping rod 21 will slide in the circular arc track 23, thereby cleaning up the dust on the conical absorption net 17, then the second driving motor 29 will rotate reversely, the second rack 32 will move reversely, the second rotation gear 33 will rotate reversely, the locking pawl 35 hinged inside it will slide along the tooth surface of the ratchet wheel 34, the first rack 25 will also return to the original position under the action of the reset spring 26, after a period of working, the second driving motor 29 will repeat the above process when needing to be cleaned again, through the arrangement of the absorption mechanism, Scrape clearance mechanism and push-and-pull link gear, under drainage fan 20's drainage effect, toper adsorption net 17 can filter the raise dust that produces when screening and adsorb, and summarize at the process of work, toper adsorption net adsorbs actuating mechanism can overturn the square installation body after a period of time, simultaneously through push-and-pull link gear will overturn to left toper adsorption net 17 and strut the back, utilize scraping pole 21 to clear up the adsorbed dust on the left toper adsorption net 17, prevent that the dust on the toper adsorption net 17 is too much, lead to the effect of adsorbed dust to descend, the problem of the adsorbed dust that can not be better takes place, the scraping pole drives through the removal of rack, the manpower has been saved, push-and-pull link gear can strut toper adsorption net 17 when the clearance, conveniently clear up the accumulational dust of fold department of toper adsorption net 17.
As a further scheme of the invention, a rectangular groove 46 is formed in the rear side of the inner wall of the U-shaped mounting plate 1, the rectangular groove 46 is positioned between the drainage fan 20 and the square mounting body 16, a bearing plate 47 is fixedly connected in the rectangular groove 46, the bearing plate 47 is a permeable plate, a collecting box 48 is arranged at the bottom of the inner wall of the U-shaped mounting plate 1 corresponding to the position between the bearing plate 47 and the square mounting body 16, a blocking plate 4801 is fixedly connected to the U-shaped mounting plate 1 corresponding to the position above the collecting box 48, a cleaning rod 49 is slidably connected to the surface of the bearing plate 47, a groove is formed in the rectangular groove 46 corresponding to the position of the cleaning rod 49, a sliding rod 50 is fixedly connected to the end of the cleaning rod 49, the sliding rod 50 is a telescopic rod, the end of the sliding rod is an inclined plane, the sliding rod 50 is slidably connected in the rectangular groove 46, and the upper end of the sliding rod 50 is fixedly connected with the upper part of the inner wall of the rectangular groove 46 through a spring; during operation, when the square installation body 16 is driven to overturn by the second driving motor 29, the square installation body 16 can extrude the sliding rod 50, the sliding rod 50 is enabled to move downwards, the cleaning rod 49 can move downwards together with the sliding rod 50, so that dust on the surface of the bearing plate 47 can be scraped and dropped into the collecting box 48, the square installation body 16 continues to overturn, the sliding rod 50 can be separated, the cleaning rod 49 can restore to the original position under the action of the spring, the bearing plate 47 can prevent the hung dust from being blown into the air again, air is polluted, the cleaning rod 49 can clean the dust accumulated on the bearing plate 47, and the dust blowing effect is prevented from being influenced due to the fact that too much dust accumulated on the bearing plate 47 is not smooth in ventilation.
As a further scheme of the invention, a first storage box 5, a second storage box 6 and a third storage box 7 are fixedly communicated with the bottom of the inner wall of the U-shaped mounting plate 1 from right to left in sequence, the first storage box 5 is positioned at the end part of the shell 8 and is used for containing muck separated from the shell 8, the opening of the second storage box 6 extends to the inside of the adsorption channel 19 and is positioned in the right side direction of the square mounting body 16, and the opening of the third storage box 7 extends to the inside of the adsorption channel 19 and is positioned between the bearing plate 47 and the square mounting body 16; in operation, advance fan 13 and can be blown out casing 8 with the light rubbish among the building rubbish, the light rubbish that is blown out can fall into third storage box 7, and the heavier rubbish among the building rubbish can fall into second storage box 6, earth among the building rubbish can fall on the inclined plane of casing 8 bottom at the rolling in-process of cylinder 10, can follow the inclined plane afterwards and fall into first storage box 5 to classify and deposit the building rubbish, so that subsequent processing and processing.
The working principle is as follows: when the method works, a first driving motor 14 and an air inlet fan 13 are started firstly, then the construction waste is thrown onto a feeding table 4, the construction waste slides into a roller 10 along the surface of the feeding table 4, the first driving motor 14 drives the roller 10 to rotate in a first circular arc chute 9 through a first driving gear 15, a semicircular baffle plate 12 slides in a second circular arc chute 11, the air inlet fan 13 blows the light waste in the construction waste out of the roller 10, and the blown dust is blown onto a conical absorption net 17 on a square mounting body 16 by wind, therefore, the dust can be adsorbed, the drainage fan 20 and the air inlet fan 13 can form convection, so that the dust can be better adsorbed by the conical adsorption net 17, the arc-shaped dust guard plate 18 and the adsorption channel 19 can seal the space on the right side of the roller 10, and the dust is prevented from being blown out by wind.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a light material sorting unit of building decoration rubbish, includes U-shaped mounting panel (1), its characterized in that: the screening device is characterized in that supporting legs (2) are fixedly connected below the U-shaped mounting plate (1), the bottom of the inner wall of the U-shaped mounting plate (1) is close to a supporting frame (3) at the right side of the rear wall, a feeding table (4) for feeding building decoration garbage is fixedly connected to the top of the supporting frame (3), a screening mechanism is connected to the inner wall of the U-shaped mounting plate (1) and located on the left side of the feeding table (4), an adsorption channel (19) is arranged on the inner wall of the U-shaped mounting plate (1) and located on the left side of the screening mechanism, a square mounting body (16) is rotatably connected to the inner wall of the adsorption channel (19) through a rotating rod (36), the square mounting body (16) is a hollow body and located on the left side of the screening mechanism, and the adsorption channel (19) corresponds to a circular arc-shaped dust guard (18) above and below the square mounting body (16), the inner wall of the circular arc-shaped dust guard (18) is in sliding sealing contact with two corners at the top of the square installation body (16), the square installation body (16) is fixedly connected with a conical adsorption net (17), the conical adsorption net (17) is circular and four in number and can be contracted and is respectively installed on the four surfaces of the top, the bottom, the left side and the right side of the square installation body (16), the four surfaces of the top, the bottom, the left side and the right side of the square installation body (16) are respectively provided with a scraping cleaning mechanism, the scraping cleaning mechanism is used for cleaning the stretched conical adsorption net (17), a driving mechanism is arranged between the front wall of the U-shaped installation plate (1) and the front end of the adsorption mechanism and is used for driving the square installation body (16) to turn over for 90 degrees and then to be linked with the scraping cleaning mechanism to move, and a push-pull linkage mechanism is arranged inside the adsorption mechanism, the push-pull linkage mechanism pushes the conical adsorption net (17) in the left side direction of the square installation body (16) to stretch out, pulls the conical adsorption net (17) in the top, bottom and right side directions of the square installation body (16) to contract, and a drainage fan (20) is fixedly connected to the inner wall of the adsorption channel (19) and located in the left side direction of the square installation body (16).
2. The building finishing garbage light material sorting device of claim 1, wherein: the screening mechanism comprises a shell (8), the shell (8) is fixedly connected to the rear side wall of the U-shaped mounting plate (1), the bottom of the shell (8) is an inclined plane, first circular arc sliding chutes (9) are formed in the left side wall and the right side wall of the shell (8), a roller (10) is connected in the first circular arc sliding chutes (9) in a sliding mode, the roller (10) is a net-shaped cylinder, a second circular arc sliding chute (11) is formed in one end, close to the feeding table (4), of the roller, a semicircular blocking plate (12) is connected in the second circular arc sliding chute (11) in a sliding mode, one end of the feeding table (4) extends into the roller (10) through a gap between the semicircular blocking plate (12) and the roller (10), the semicircular blocking plate (12) is a net-shaped ventilation plate, and a fan (13) is fixedly connected to the left side surface of the semicircular blocking plate, the feeding device is characterized in that teeth are arranged on the outer side surface of one end, close to the feeding table (4), of the roller (10), a first driving motor (14) is fixedly connected to the top of the inner wall of one end, close to the feeding table (4), of the shell (8), a first driving gear (15) is fixedly connected to the end portion of a rotating shaft of the first driving motor (14), and the first driving gear (15) is meshed with the teeth on the outer surface of the roller (10).
3. The building decoration garbage light material sorting device of claim 2, wherein: scraping clearance mechanism includes scraping pole (21), scraping pole (21) have four and be scalable pole, scraping pole (21) all laminates toper adsorption net (17) surface, scraping pole (21) one end is located toper adsorption net (17) intermediate position and fixedly connected with dwang (22), dwang (22) are scalable pole, square installation body (16) correspond the arc track (23) have been seted up to the scraping pole (21) other end, scraping pole (21) tip has the part to be can buckle and sliding connection in arc track (23), dwang (22) run through square installation body (16) and toper adsorption net (17) in proper order and extend to toper adsorption net (17) outside, dwang (22) surface rotates with toper adsorption net (17) respectively and is connected and square installation body (16) sliding connection, the inner wall of the square mounting body (16) is rotationally connected with a first rotating gear (24) corresponding to the position below the rotating rod (22), the first rotating gear (24) is meshed with a first rack (25), the first rack (25) is positioned below the first rotating gear (24) and is connected to the left lower corner of the inner wall of the square installation body (16) in a sliding manner, a return spring (26) is fixedly connected between the first rack (25) and the square installation body (16) together, one end of the first rotating gear (24) extends to the outer side of the first rack (25), a first transmission belt (27) is connected between the rotating rod (22) and the first rotating gear (24) in a transmission way, the inner wall of the square mounting body (16) is provided with through holes (28) corresponding to the positions of the first racks (25), and the first racks (25) are pushed by a driving mechanism.
4. The building decoration garbage light material sorting device of claim 3, wherein: the driving device comprises a second driving motor (29), the second driving motor (29) is fixedly connected to the bottom of the inner wall of the U-shaped mounting plate (1), the adsorption channel (19) corresponds to the protective cover (30) fixedly connected to the front side of the square mounting body (16), the rotating shaft of the second driving motor (29) penetrates through the protective cover (30) fixedly connected to a second driving gear (31), the second driving gear (31) is meshed with a second rack (32), the upper surface and the lower surface of the second rack (32) are respectively provided with teeth, the lower teeth are less than the upper teeth, the second rack (32) is slidably connected to the inner wall of the protective cover (30), the lower end of the second rack (32) is meshed with a second rotating gear (33), the second rotating gear (33) is rotatably connected to the inner wall of the protective cover (30), and the middle of the second rotating gear (33) is a hollow body, rotate on protection casing (30) inner wall and be connected with ratchet (34), ratchet (34) are located inside second rotating gear (33), second rotating gear (33) inner wall surface articulates there is locking pawl (35) that the equidistance was arranged, locking pawl (35) one side all through the spring with second rotating gear (33) inner wall fixed connection, rotate rod (36) run through protection casing (30) extend to inside protection casing (30), rotate rod (36) surface with ratchet (34) surface common transmission is connected with second drive belt (37), protection casing (30) correspond square installation body (16) lower left corner position sliding connection has third rack (38), third rack (38) bottom meshing has third rotating gear (39), third rotating gear (39) rotate connect in protection casing (30) inner wall, the rotating shaft of the third rotating gear (39) extends to the outer side part of the third rotating gear (39) and is fixedly connected with a first helical gear (40), the first helical gear (40) is meshed with a second helical gear (41), the second helical gear (41) is rotatably connected to the inner wall of the protective cover (30), the front end of the second helical gear (41) is coaxially and fixedly connected with a fourth rotating gear (42), and the fourth rotating gear (42) is located above the second rack (32) and can be meshed with the second rack (32).
5. The building finishing garbage light material sorting device of claim 1, wherein: the push-pull linkage mechanism comprises a cam (43), the cam (43) is located in the middle of the inner portion of the square installation body (16), the convex portion of the cam (43) faces the drainage fan (20), a fixing rod (4301) is fixedly connected between the cam (43) and the rear side wall of the U-shaped installation plate (1) together, the fixing rod (4301) is rotatably connected with the square installation body (16), a sliding rail (44) is arranged on the cam (43), a sliding pin is connected to the inner wall of the sliding rail (44) in a sliding mode, a supporting plate (45) is fixedly connected to the surface of the sliding pin, the supporting plate (45) penetrates through the square installation body (16) and is connected with the square installation body in a sliding mode, and the end portion of the supporting plate (45) is fixedly connected with the conical adsorption net (17).
6. The building finishing garbage light material sorting device of claim 1, wherein: the rear side of the inner wall of the U-shaped mounting plate (1) is provided with a rectangular groove (46), the rectangular groove (46) is positioned between the drainage fan (20) and the square mounting body (16), the rectangular groove (46) is internally and fixedly connected with a receiving plate (47), the receiving plate (47) is a permeable plate, the bottom of the inner wall of the U-shaped mounting plate (1) corresponds to the position between the receiving plate (47) and the square mounting body (16) and is provided with a collecting box (48), the surface of the receiving plate (47) is in sliding connection with a cleaning rod (49), the rectangular groove (46) is provided with a groove corresponding to the position of the cleaning rod (49), the end part of the cleaning rod (49) is fixedly connected with a sliding rod (50), the sliding rod (50) is a telescopic rod and the end part thereof is an inclined plane, the sliding rod (50) is in the rectangular groove (46), the upper end of the sliding rod (50) is fixedly connected with the upper part of the inner wall of the rectangular groove (46) through a spring.
7. The building finishing garbage light material sorting device of claim 1, wherein: u-shaped mounting panel (1) inner wall bottom is from right to left fixed intercommunication in proper order has first storage box (5), second to store box (6) and third to store box (7), first storage box (5) are located the tip of casing (8), and are used for accomodating the dregs that casing (8) were sorted out, the opening that box (6) were stored to the second extends to inside absorption passageway (19) to be located square installing body (16) right side direction, the opening that box (7) were stored to the third extends to inside absorption passageway (19) to be located the position between accepting board (47) and the square installing body (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827001.3A CN113617657B (en) | 2021-07-21 | 2021-07-21 | Light material sorting unit of building decoration rubbish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110827001.3A CN113617657B (en) | 2021-07-21 | 2021-07-21 | Light material sorting unit of building decoration rubbish |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113617657A true CN113617657A (en) | 2021-11-09 |
| CN113617657B CN113617657B (en) | 2022-07-05 |
Family
ID=78380426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110827001.3A Active CN113617657B (en) | 2021-07-21 | 2021-07-21 | Light material sorting unit of building decoration rubbish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113617657B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107693A (en) * | 1998-10-02 | 2000-04-18 | Hitachi Zosen Corp | Crushed trash sorting device |
| CN110624827A (en) * | 2019-10-24 | 2019-12-31 | 溆浦绿之然农业发展有限公司 | Cereal removes miscellaneous machine |
| CN112371504A (en) * | 2020-10-26 | 2021-02-19 | 常州安康机械有限公司 | Rice processing is with dust collecting equipment of separable autofilter |
| CN213223142U (en) * | 2020-05-22 | 2021-05-18 | 杨承飞 | Construction waste pretreatment equipment |
-
2021
- 2021-07-21 CN CN202110827001.3A patent/CN113617657B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000107693A (en) * | 1998-10-02 | 2000-04-18 | Hitachi Zosen Corp | Crushed trash sorting device |
| CN110624827A (en) * | 2019-10-24 | 2019-12-31 | 溆浦绿之然农业发展有限公司 | Cereal removes miscellaneous machine |
| CN213223142U (en) * | 2020-05-22 | 2021-05-18 | 杨承飞 | Construction waste pretreatment equipment |
| CN112371504A (en) * | 2020-10-26 | 2021-02-19 | 常州安康机械有限公司 | Rice processing is with dust collecting equipment of separable autofilter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113617657B (en) | 2022-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102013101809A1 (en) | vacuum cleaner | |
| CN105664621A (en) | Roller shutter washing type air dust fall filter | |
| CN111905870B (en) | Construction waste metal separation device | |
| CN109893922A (en) | A kind of mining mineral resource occupational disease safeguard | |
| CN113816041A (en) | Environmental protection type garbage classification device | |
| CN113617657B (en) | Light material sorting unit of building decoration rubbish | |
| CN105113447B (en) | Dry-wet dual-purpose cleaning and dust absorption vehicle | |
| CN206838746U (en) | A kind of garbage sorting device | |
| CN210448401U (en) | Movable waste solid treatment equipment | |
| CN205762192U (en) | A kind of trommel separator for refuse classification | |
| CN115414755A (en) | Desulfurization gypsum production and packaging assembly line dust collection and recycling equipment | |
| CN214268846U (en) | Make things convenient for categorised collection box of rubbish clearance | |
| CN115041311A (en) | Environment-friendly electrostatic combined bag-type dust collector | |
| CN208717836U (en) | A kind of pavement cleaning vehicle | |
| CN113682681A (en) | Environmental protection kitchen waste classification recovery unit | |
| CN214826211U (en) | Garbage storage device convenient to clean | |
| CN212501462U (en) | Dustbin of separable inside waste water | |
| CN219637781U (en) | Environment pollution cleaning vehicle | |
| CN213949526U (en) | Public place garbage collection device | |
| CN217698219U (en) | Pollute soil prosthetic devices | |
| CN219769890U (en) | Sanitary box for railway carriage | |
| CN220578059U (en) | Litterbin | |
| CN219411419U (en) | Curtain wall with rainwater drainage structure | |
| CN218908526U (en) | Garbage room convenient to put in and clear up | |
| CN217919569U (en) | Construction waste classification temporary storage box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |