CN114850180A - Device for classifying metal garbage - Google Patents
Device for classifying metal garbage Download PDFInfo
- Publication number
- CN114850180A CN114850180A CN202210393321.7A CN202210393321A CN114850180A CN 114850180 A CN114850180 A CN 114850180A CN 202210393321 A CN202210393321 A CN 202210393321A CN 114850180 A CN114850180 A CN 114850180A
- Authority
- CN
- China
- Prior art keywords
- adsorption
- separation unit
- outer frame
- baffle
- metal garbage
- 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.)
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Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 77
- 239000002184 metal Substances 0.000 title claims abstract description 77
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 66
- 238000001179 sorption measurement Methods 0.000 claims abstract description 36
- 238000000926 separation method Methods 0.000 claims abstract description 34
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 36
- 229910052742 iron Inorganic materials 0.000 abstract description 16
- 238000011084 recovery Methods 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000003923 scrap metal Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/10—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges
- B04B2005/105—Centrifuges combined with other apparatus, e.g. electrostatic separators; Sets or systems of several centrifuges being a grinding mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The application discloses a device for classifying metal garbage, which comprises a processing box body, wherein the top of the processing box body is provided with a feeding hole; the upper part of the treatment box body is provided with a crushing mechanism, the lower part of the crushing mechanism is horizontally connected with a support plate, the two sides of the support plate are symmetrically perforated at intervals and provided with through holes, a rotatable adsorption and separation unit is arranged between the through holes at the two sides, and the bottom end of the adsorption and separation unit is connected with a rotating motor; inclined baffles are respectively arranged at the through holes on the two sides of the adsorption and separation unit, and one side of each baffle, which is far away from the adsorption and separation unit, is connected with a lifting mechanism for driving the baffles to lift; the lower part of the supporting plate is provided with a collecting box, a movable inner box is connected in the collecting box in a sliding mode, and two sides of the bottom of the movable inner box are provided with pushing units used for driving the movable inner box to bump up and down. The invention can separate iron in the metal garbage, realize the classification of the metal garbage, improve the recovery rate and the utilization rate of the metal garbage and save resources.
Description
Technical Field
The invention belongs to the field of garbage treatment, and particularly relates to a device for classifying metal garbage.
Background
The waste metal refers to metal fragments and scraps discarded by the metallurgical industry and the metal processing industry, scrapped metal objects for equipment renewal and the like, and also includes metal objects such as metal packaging containers and waste vehicles recovered from municipal waste. The waste metal is also a resource, and all countries in the world have special units to operate and recycle the waste metal service. The recovered scrap metal is mainly used for converting the recycled scrap metal into recycled metal by remelting, and is partially used for producing machine equipment or parts, tools and civil appliances.
The metal garbage comprises aluminum, copper, iron and the like, wherein the aluminum, the copper, the iron and the like are mixed together in the treatment of the metal garbage, and then the metal garbage comprising the aluminum, the copper, the iron and the like in the metal garbage is required to be classified when being recovered.
Disclosure of Invention
The invention aims to provide a device for classifying metal garbage, which can separate iron in the metal garbage, realize the classification of the metal garbage, improve the recovery rate and the utilization rate of the metal garbage and save resources.
In order to achieve the purpose, the invention adopts the following technical scheme:
a device for classifying metal garbage comprises a processing box body with a feeding hole at the top;
the upper part of the treatment box body is provided with a crushing mechanism, the lower part of the crushing mechanism is horizontally connected with a support plate, two sides of the support plate are symmetrically communicated at intervals and provided with through holes, a rotatable adsorption and separation unit is arranged between the through holes at the two sides, and the bottom end of the support plate is connected with a rotating motor for driving the adsorption and separation unit to rotate circumferentially;
inclined baffles are respectively arranged at the through holes on the two sides of the adsorption and separation unit, and one side of each baffle, which is far away from the adsorption and separation unit, is connected with a lifting mechanism for driving the baffles to lift;
the lower part of the supporting plate is provided with a collecting box, a movable inner box is connected in the collecting box in a sliding mode, and two sides of the bottom of the movable inner box are provided with pushing units used for driving the movable inner box to bump up and down.
Preferably, the crushing mechanism comprises two rotating shafts which are horizontally arranged, one side of one rotating shaft is connected with a driving motor, and the rotating shafts are respectively connected with the crushing rollers which are meshed with each other.
Preferably, the adsorption separation unit comprises a cylindrical outer frame body and a conical electromagnet vertically arranged in the middle of the outer frame body, the peripheral surface of the outer frame body is provided with a hollow structure, the bottom of the outer frame body inclines downwards from the center to the periphery, and an output shaft of the rotating motor penetrates through the support plate and extends upwards to be connected with the bottom of the outer frame body.
Preferably, a support bearing is connected between the bottom of the adsorption and separation unit and the end face of the support plate, and the outer frame is rotatably connected with the support plate through the support bearing.
Preferably, elevating system including connect in handling the box both sides and with handle the inside movable chamber that link up of box, the vertical threaded rod that is equipped with of movable intracavity, the bottom of threaded rod is connected with elevator motor, threaded connection has the movable block on the threaded rod, connecting rod and baffle fixed connection are passed through to one side of movable block.
Preferably, the baffle is provided with an inductor, the inductor is electrically connected with a controller, and the controller is electrically connected with the lifting motor and the rotating motor.
Preferably, the baffle has elasticity.
Preferably, the pushing unit comprises a pushing motor connected to the inner wall of the collecting box, a vertically arranged pushing gear is connected to an output shaft of the pushing motor, and the gear teeth of the pushing gear are intermittently abutted to the bottom of the movable inner box.
Preferably, the bottom of the movable inner box is provided with a groove intermittently abutted to the teeth of the pushing gear.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the metal garbage is crushed by the crushing mechanism and then the iron in the metal garbage is adsorbed by the adsorption separation unit, and the rest of the garbage is separated and thrown out and then is conveyed into the movable inner box for collection by the liftable baffle, so that the purpose of separating the metal garbage is realized, the recovery rate and the utilization rate of the metal garbage are improved, and resources are saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front sectional structural view of the present invention;
FIG. 3 is a schematic top view of the adsorption separation unit of the present invention;
FIG. 4 is a schematic view of the pushing gear abutting against the movable inner box according to the present invention;
wherein the reference numerals are:
1. a treatment box body; 2. a feed inlet; 3. a discharge port; 4. a movable cavity; 41. a lifting motor; 42. a movable block; 43. a threaded rod; 44. a baffle plate; 5. a crushing roller; 6. an outer frame body; 61. an electromagnet; 62. a rotating electric machine; 7. a support plate; 8. a collection box; 81. a movable inner box; 82. a groove; 9. a pushing unit; 91. pushing the gear.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
For easy understanding, please refer to fig. 1 and 2, the present application provides a device for sorting metal garbage, comprising a processing box body 1 with a feeding port 2 at the top; the upper part of the processing box body 1 is provided with a crushing mechanism, the crushing mechanism is used for rolling and crushing the metal garbage entering the processing box body 1 from the feeding hole 2, the metal garbage is prevented from being too large in size and difficult to screen, the metal garbage containing iron is not easy to adsorb, the recovery is influenced, the metal garbage is easily dispersed after being rolled and crushed into small size, the iron metal with small size has light weight and is easy to adsorb and not easy to separate from an adsorbing body and fall downwards, concretely, the crushing mechanism comprises two rotating shafts which are horizontally arranged, one side of one rotating shaft is connected with a driving motor, the rotating shafts are respectively connected with mutually meshed crushing rollers 5, namely, the four peripheral surfaces of the crushing rollers 5 are provided with gear teeth, the gear teeth of the two crushing rollers 5 are mutually meshed, when one rotating shaft drives the corresponding crushing roller 5 to rotate clockwise under the action of the driving motor, the crushing roller 5 on the other side is also driven to rotate anticlockwise in the direction opposite to the rotation direction of the crushing roller 5, so that the metal garbage thrown in from the feeding hole 2 is crushed, and the meshing of the gear teeth of the two crushing rollers 5 is positioned right below the feeding hole 2.
The lower part of the crushing roller 5 is horizontally connected with a supporting plate 7, a certain distance is arranged between the crushing roller 5 and the supporting plate 7, through holes are symmetrically arranged at intervals on two sides of the supporting plate 7 in a through way, a rotatable adsorption and separation unit is arranged between the through holes on the two sides, the width of the through holes from front to back is the same as the diameter of an inlet of the adsorption and separation unit, the bottom end of the supporting plate 7 is connected with a rotating motor 62 for driving the adsorption and separation unit to rotate circumferentially, the adsorption and separation unit is arranged right opposite to the meshing part of the two crushing rollers 5, namely, the metal garbage crushed by the two crushing rollers 5 directly falls into the lower adsorption separation unit for adsorption separation after being crushed just below the joint of the two crushing rollers 5, iron in the metal garbage can be adsorbed out under the action of the adsorption separation unit, and the rest metal is separated and thrown away, so that the aim of separating the metal iron is fulfilled.
The two sides of the adsorption and separation unit are respectively provided with an inclined baffle 44 at the through hole, the baffle 44 has certain elasticity and can be bent and deformed under the action of external force, one side of the baffle 44, which is far away from the adsorption and separation unit, is connected with a lifting mechanism for driving the baffle 44 to lift, the baffle 44 is used for intercepting other metal garbage separated from the adsorption and separation unit, namely, other metal garbage thrown out from the adsorption and separation unit falls onto the baffle 44, the baffle 44 can be driven to move up and down under the action of the lifting mechanism, so that the other thrown metal garbage returns to the adsorption and separation unit again for adsorption and separation or collection, the lifting mechanism comprises movable chambers 4 which are connected at the two sides of the treatment tank 1 and are communicated with the inside of the treatment tank 1, threaded rods 43 are vertically arranged in the movable chambers 4, and the bottoms of the threaded rods 43 are connected with a lifting motor 41, threaded connection has the movable block 42 on the threaded rod 43, and the effect that positive rotation or reversal at threaded rod 43 will drive movable block 42 to rise or descend through connecting rod and baffle 44 fixed connection, thereby drive baffle 44 to rise and fall the rubbish that separates again in the absorption separation unit again or descend the lower part of opening and collect.
Specifically, referring to fig. 2 and 3, the adsorption separation unit includes a cylindrical outer frame 6 and a conical electromagnet 61 vertically disposed in the middle of the outer frame 6, a support bearing is connected between the bottom of the outer frame 6 and the end surface of the support plate 7, the outer frame 6 is rotatably connected to the support plate 7 through the support bearing to prevent friction generated by contact between the outer frame 6 and the support plate 7 and influence on rotation of the outer frame 6, the conical electromagnet 61 is favorable for dispersing the adsorption area and preventing iron from being densely accumulated and adsorbed together, and the conical electromagnet 61 contacts with the metal garbage from inside to outside in the process that the metal garbage falls to the bottom of the outer frame 6, that is, the top of the electromagnet 61 just starts to contact only a small part of the metal garbage, the contact area is larger downwards, the metal garbage contacting the largest area is contacted when the bottom end, and the contact is gradually enlarged outwards from the inside of the metal garbage, until the metal garbage is fully contacted with the iron, the iron in the metal garbage is fully adsorbed, and the adsorption rate is improved.
The electromagnet 61 can be adsorbed when being powered on when in use, the peripheral surface of the outer frame body 6 is provided with a hollow structure, the bottom of the outer frame body 6 is downwards inclined from the center to the periphery, the output shaft of the rotating motor 62 penetrates through the supporting plate 7 and upwards extends to be connected with the bottom of the outer frame body 6, metal garbage falling from the crushing roller 5 falls into the outer frame body 6, the conical electromagnet 61 adsorbs substances containing iron in the metal garbage, the rest metal garbage falls into the bottom of the outer frame body 6, the outer frame body 6 and the electromagnet 61 are driven to rotate under the action of the rotating motor 62, and the rest metal garbage is thrown out of the hollow part under the action of centrifugal force and falls onto the baffle 44 due to the inclined bottom of the outer frame body 6.
The baffle 44 is provided with a sensor which is electrically connected with a controller, the controller is respectively electrically connected with the lifting motor 41 and the rotating motor 62, the sensor is used for sensing iron which is not adsorbed by the electromagnet 61 and thrown outwards, when the metal garbage is thrown out from the outer frame body 6, the metal containing iron is sensed by the sensor when the metal garbage falls on the baffle 44, the metal garbage is proved not to be completely adsorbed, after the adsorption separation unit stops rotating, the controller controls the lifting motor 41 to rotate forwards, drives the threaded rod 43 to rotate forwards, so that the movable block 42 drives the baffle 44 to move upwards, when the baffle 44 moves to the inlet of the outer frame body 6, the metal garbage on the baffle 44 slides downwards and falls into the outer frame body 6 again for secondary screening and adsorption, and similarly, when the sensor does not sense that the separated metal garbage contains iron metal, the threaded rod 43 will rotate reversely to drive the baffle 44 to descend so as to collect the separated metal garbage.
Referring to fig. 2 and 4, a collection box 8 is disposed at the lower portion of the supporting plate 7, a movable inner box 81 is slidably connected to the collection box 8, the movable inner box 81 is used for collecting metal garbage, pushing units 9 for driving the movable inner box 81 to vertically bump are disposed at two sides of the bottom of the movable inner box 81, the pushing units 9 can bump the movable inner box 81 vertically, specifically, the pushing units 9 include a pushing motor connected to the inner wall of the collection box 8, a vertically disposed pushing gear 91 is connected to an output shaft of the pushing motor, gear teeth of the pushing gear 91 are partially disposed, a certain distance is provided between two adjacent gear teeth, the movable inner box 81 can be switched back and forth between ascending and descending through the action of the gear teeth and the distance, so that the gear teeth of the pushing gear 91 are intermittently abutted against the bottom of the movable inner box 81, more specifically, a groove 82 intermittently abutted against the gear teeth of the pushing gear 91 is disposed at the bottom of the movable inner box 81, when the toothed portion of the pushing gear 91 rotates from the contact with the movable inner case 81 to the position where the recess 82 abuts the top of the recess 82, the movable inner case 81 is raised, the shutter 44 is pushed upward, then the gear teeth abutted in the groove 82 will continue to rotate and rotate out of the groove 82, the movable inner box 81 will descend between two adjacent gear teeth until the movable inner box 81 is lifted up again after the next gear tooth is abutted, the movable inner box 81 repeatedly jolts up and down, one end of the baffle 44 is lifted for a certain distance and then returns to the original state under the action of the elastic force of the baffle 44, the tailgate 44 will have a certain impact with the top of the collecting bin 8 during the resetting process when the movable inner bin 81 is moved downwards, the baffle 44 generates a certain external force, so that the speed of the metal garbage on the baffle 44 falling into the movable inner box 81 is increased, and the metal garbage on the baffle 44 is prevented from completely falling into the movable inner box 81.
In the invention, metal garbage is poured into a treatment box body 1 from a feeding hole 2, the metal garbage is crushed under the action of two crushing rollers 5, the crushed metal garbage enters an outer frame body 6, an electromagnet 61 in the outer frame body 6 adsorbs metal with iron in the metal garbage, the residual metal garbage which is not adsorbed is swung outwards under the swinging action of the outer frame body 6 and falls onto a baffle 44, when an inductor on the baffle 44 senses that the thrown metal garbage contains iron metal, information is transmitted to a controller, after a rotating motor 62 stops rotating, the controller controls a lifting motor 41 to drive a threaded rod 43 to rotate forwards, so that a movable block 42 rises, when the baffle 44 rises to the upper part of a top inlet of the outer frame body 6, the metal garbage on the baffle 44 slides into the outer frame body 6 again to be adsorbed and separated, and after the threaded rod slides downwards, the controller controls the lifting motor 41 to drive the threaded rod 43 to rotate reversely, so that the baffle 44 descends to the original position, and then the rotating motor 62 is controlled to drive the outer frame 6 to rotate, so as to throw out the unadsorbed metal rubbish again until the sensor on the baffle 44 does not sense the iron metal, the controller lowers the control flap 44 down, down to abut on top of the collecting chamber 8, then the pushing motor is started, the pushing motor drives the pushing gear 91 to rotate circumferentially in the vertical plane, the gear teeth of the pushing gear 91 intermittently contact with the groove 82 at the bottom of the movable inner box 81, the movable inner box 81 is made to pitch up and down, thereby making the gap of the baffle 44 touch the top of the collecting box 8, the speed of the metal garbage on the baffle 44 sliding into the movable inner box 81 is accelerated under the impact action with the top of the collecting box 8, the baffle 44 rises again after sliding is finished and moves to the initial position, and the garbage in the movable inner box 81 is taken out through the discharging hole 3.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications to the embodiments without departing from the spirit and scope of the present invention.
Claims (9)
1. A device for classifying metal garbage is characterized by comprising a processing box body with a feeding hole at the top;
the upper part of the treatment box body is provided with a crushing mechanism, the lower part of the crushing mechanism is horizontally connected with a support plate, the two sides of the support plate are symmetrically perforated at intervals, a rotatable adsorption and separation unit is arranged between the two side openings, and the bottom end of the support plate is connected with a rotating motor for driving the adsorption and separation unit to rotate circumferentially;
inclined baffles are respectively arranged at the through holes on the two sides of the adsorption and separation unit, and one side of each baffle, which is far away from the adsorption and separation unit, is connected with a lifting mechanism for driving the baffles to lift;
the lower part of the supporting plate is provided with a collecting box, a movable inner box is connected in the collecting box in a sliding mode, and two sides of the bottom of the movable inner box are provided with pushing units used for driving the movable inner box to bump up and down.
2. The apparatus according to claim 1, wherein the crushing mechanism comprises two horizontally disposed rotating shafts, one of which is connected to a driving motor and to which the crushing rollers engaged with each other are connected, respectively.
3. The device for sorting metal garbage according to claim 1, wherein the adsorption separation unit comprises a cylindrical outer frame body and a conical electromagnet vertically arranged in the middle of the outer frame body, the peripheral surface of the outer frame body is provided with a hollow structure, the bottom of the outer frame body is inclined downwards from the center to the periphery, and an output shaft of the rotating motor penetrates through the support plate and extends upwards to be connected with the bottom of the outer frame body.
4. The apparatus according to claim 1 or 3, wherein a support bearing is connected between the bottom of the adsorption separation unit and the end surface of the support plate, and the outer frame is rotatably connected to the support plate through the support bearing.
5. The apparatus according to claim 1, wherein the elevating mechanism comprises movable chambers connected to both sides of the treatment chamber and penetrating the interior of the treatment chamber, threaded rods are vertically arranged in the movable chambers, the bottoms of the threaded rods are connected with elevating motors, movable blocks are connected to the threaded rods in a threaded manner, and one side of each movable block is fixedly connected with the baffle through a connecting rod.
6. The apparatus according to claim 5, wherein the baffle is provided with an inductor, the inductor is electrically connected with a controller, and the controller is electrically connected with the lifting motor and the rotating motor.
7. The apparatus for sorting metal refuse according to claim 1, 5 or 6, characterized in that said baffle has elasticity.
8. The apparatus according to claim 1, wherein the pushing unit comprises a pushing motor connected to the inner wall of the collection box, a vertically arranged pushing gear is connected to an output shaft of the pushing motor, and the teeth of the pushing gear intermittently abut against the bottom of the movable inner box.
9. The apparatus for sorting metal refuse according to claim 8, characterized in that the bottom of said movable inner box is provided with grooves for intermittent abutment with the teeth of the pushing gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210393321.7A CN114850180B (en) | 2022-04-15 | 2022-04-15 | Device for classifying metal garbage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210393321.7A CN114850180B (en) | 2022-04-15 | 2022-04-15 | Device for classifying metal garbage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114850180A true CN114850180A (en) | 2022-08-05 |
| CN114850180B CN114850180B (en) | 2023-12-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210393321.7A Active CN114850180B (en) | 2022-04-15 | 2022-04-15 | Device for classifying metal garbage |
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| Country | Link |
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| CN (1) | CN114850180B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115255794A (en) * | 2022-10-01 | 2022-11-01 | 香河万利通实业有限公司 | Aluminum alloy door and window welded platform |
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