CN114986639B - Wood structure waste treatment device - Google Patents
Wood structure waste treatment device Download PDFInfo
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- CN114986639B CN114986639B CN202210597832.0A CN202210597832A CN114986639B CN 114986639 B CN114986639 B CN 114986639B CN 202210597832 A CN202210597832 A CN 202210597832A CN 114986639 B CN114986639 B CN 114986639B
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- shell
- storage groove
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
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- 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
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- 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
- B03C1/04—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables
- B03C1/06—Magnetic separation acting directly on the substance being separated with the material carriers in the form of trays or with tables with magnets moving during operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C2018/147—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
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- 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
- Y02W30/78—Recycling of wood or furniture waste
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The application relates to the technical field of wood recycling and processing, in particular to a wood structure waste treatment device which comprises a shell, and a breaking unit and a cutting unit which are sequentially arranged in the shell and used for smashing wood; a de-ironing unit for screening iron blocks is also arranged between the breaking unit and the blanking unit; the iron removing unit comprises a moving plate, a scraping plate and a magnetic block; the moving plate reciprocates below the breaking unit along the horizontal plane direction; the magnetic block is paved and covered on the upper surface of the moving plate, and the upper surface of the magnetic block is provided with a scraping plate which reciprocates along the horizontal plane direction; the surface of the shell is provided with guide components for collecting iron blocks, and the guide components are positioned at two ends of the movement track of the scraping plate; the discharge end of the blanking unit is connected with an extrusion unit for processing timber; by adopting the technical scheme of the application, the problems that the mixed iron blocks in the timber cannot be removed and the compacted timber also needs to be transported manually in the prior art can be solved, and the application has simple operation and convenient use.
Description
Technical Field
The application relates to the technical field of wood recycling and processing, in particular to a wood structure waste treatment device.
Background
At present, most of wood waste treatment modes in China are incineration treatment, power supply or heating is carried out by utilizing energy released by wood combustion, and the wood waste treatment modes have the advantages of simplicity, rapidness, low investment and the like, but the wood incineration treatment can cause certain pollution to the environment, and the potential utilization value of wood is also a huge waste; in order to improve the recycling rate of the wood waste, the conventional treatment recycling method is to crush the wood waste, remove impurities such as metal, plastic and the like in the materials, crush the wood waste, and prepare boards such as shaving boards, cementing artificial boards and the like, wherein the treatment mode can effectively recycle the wood waste and bring the potential value of the wood waste into play;
in order to improve the recycling rate of wood waste, for example, chinese patent publication No. CN109203162B discloses a wood waste treatment device for wood processing, wherein a crushing box, a material receiving box and a pressing plate are arranged, the crushed waste can be crushed by the crushing box, then the crushed waste is received by the material receiving box, the crushed waste is compacted by the pressing plate, and the compacted waste is stored in the material receiving box for convenient transportation; however, wood chips are generated in the crushing process, the surrounding environment is affected, and the compacted wood needs to be transported manually, so that the subsequent operation flow is increased;
for example, chinese patent publication No. CN113352420B discloses a pulverizing and recycling machine for wood cutting board scraps, wherein the pulverizing effect of the wood scraps is effectively improved by the breaking of the wood scraps by a breaking unit, the chopping of the broken scraps by a cutting unit and the grinding of the chopped scraps by an abrasive unit; this scheme is although having solved the problem that saw-dust flies to scatter, but the inside remaining iron nail of wood structure waste material or metal can not be screened out effectively, if smash or extrude the wood structure waste material that has iron nail or metal, can have the risk of damaging equipment, long-term use will reduce equipment life.
Disclosure of Invention
Aiming at the defects in the prior art, the application provides a wood structure waste treatment device, which aims at solving the problems that iron nails or metals mixed in timber cannot be removed in the prior art and the compacted timber also needs to be transported manually.
According to the embodiment of the application, the wood structure waste treatment device comprises a shell, and a breaking unit and a cutting unit which are sequentially arranged in the shell and used for smashing wood; a de-ironing unit for screening iron blocks is also arranged between the breaking unit and the blanking unit;
the iron removing unit comprises a moving plate, a scraping plate and a magnetic block; the moving plate reciprocates below the breaking unit along the horizontal plane direction; the magnetic block is paved and covered on the upper surface of the moving plate, and the scraping plate which reciprocates along the horizontal plane direction is arranged on the upper surface of the magnetic block; the surface of the shell is provided with guide components for collecting iron blocks, and the guide components are positioned at two ends of the movement track of the scraping plate;
the discharging end of the blanking unit is connected with an extrusion unit for processing timber; the extrusion unit comprises a storage groove, a pushing plate and a pressing plate; the storage groove is communicated with the blanking unit, and a discharge hole is formed in the surface of the storage groove; the pressing plate reciprocates above the storage groove along the vertical direction; the pushing plate is arranged opposite to the discharge hole, and reciprocates in the storage groove along the horizontal plane direction, and pushes the compacted timber out of the storage groove.
The technical principle of the application is as follows: placing wood structure waste to be treated into a shell, wherein wood sequentially passes through a breaking unit, a de-ironing unit and a blanking unit; firstly, wood is subjected to preliminary crushing through a crushing unit, the crushed wood falls on the surface of a magnetic block under the action of gravity, iron nails or metal in the wood can be adsorbed and fixed on the surface of the magnetic block under the action of magnetic force, and the moving plate can drive the magnetic block to reciprocate so as to pave the wood falling on the magnetic block, so that the screening effect of the iron block can be improved; the scraping plate reciprocates on the surface of the magnetic block and pushes iron nails or metals adsorbed on the magnetic block to two ends of a motion track, and the iron blocks fall into the guide assembly; because the motion trail of the scraping plate and the motion trail of the moving plate are mutually perpendicular, the moving plate pushes the timber towards the two ends of the motion trail, the timber leaving the moving plate enters the blanking unit and finally falls into the storage groove, and the pressing plate compacts the timber in the storage groove, so that the timber is convenient to transport or store; the compacted timber can be pushed by the pushing plate, the timber can exit the storage groove through the discharge port and fall into a conveyor belt or collecting equipment arranged outside, the step of transferring the timber by workers is reduced, and the operation flow is reduced.
Preferably, the de-ironing unit further comprises a plurality of support bars erected inside the housing; the moving plate is arranged on the plurality of support rods in a sliding penetrating way; the surface cover of bracing piece is equipped with the spring, and the spring both ends butt respectively at shells inner wall and movable plate surface.
By adopting the technical scheme, the vibration generated when the movable plate reciprocates is reduced.
Preferably, the upper surface of the moving plate is in a shape of a middle bulge and gradually extends to two sides to be horizontal.
Through adopting above-mentioned technical scheme, middle bellied structure can cut apart the timber after breaking material unit treatment, disperses timber towards both sides, improves the area of contact of iron plate and timber to improve magnet efficiency.
Preferably, a scraper motor and a reciprocating screw rod are arranged in the moving plate; the reciprocating screw rod is erected and rotated on the inner wall of the moving plate, and the scraper motor is in transmission connection with the reciprocating screw rod; the surface of the reciprocating screw rod is sleeved with a sleeve in threaded connection; the sleeve is fixedly connected with the surface of the scraping plate.
By adopting the technical scheme, the scraper motor drives the reciprocating screw rod to rotate, and the reciprocating screw rod drives the sleeve and the scraper to reciprocate.
Preferably, the material cutting unit comprises a material cutting roller, a material cutting knife and a roller motor for driving the material cutting roller to move; the surface of the material cutting roller is provided with a plurality of material cutting knives; the output end of the roller motor is also in transmission connection with a driven wheel which is rotatably arranged on the surface of the shell; the driven wheel is matched with the moving plate, and drives the moving plate to reciprocate in a rotating mode.
Through adopting above-mentioned technical scheme, when cylinder motor drives blank cylinder motion, also can drive the reciprocating motion of movable plate through the follow driving wheel, can reduce the power spare expense that drives the motion of movable plate alone, reduce the cost.
Preferably, the feeding end and the discharging end of the blanking unit are respectively provided with a first baffle for blocking timber; the first baffle plates are all arranged on the inner wall of the shell in a sliding penetrating way; the surface of one end of the first baffle is connected with fixed columns, and a rotating block is connected between the two fixed columns; the two end surfaces of the rotating block are respectively provided with a first through hole for the fixed column to slide; the rotating block is in transmission connection with an adjusting motor for driving the rotating block to move.
By adopting the technical scheme, the two first baffles can form the blanking unit into a sealed cavity, so that the problem that wood chips overflow the shell to pollute the environment during wood processing is solved; and two first baffles are adjusted through the rotating block, and the feeding end and the discharging end of the blanking unit can be opened or closed rapidly.
Preferably, the surface of the storage groove is provided with a second baffle in a sliding manner; the surface of the storage groove is provided with a second baffle in a sliding manner; the second baffle is fixedly connected with a second hydraulic telescopic rod arranged on the surface of the storage groove, and the discharge hole is arranged in the movement track of the second baffle.
By adopting the technical scheme, the timber is prevented from overflowing from the discharge hole.
Preferably, the surface of the pushing plate is fixedly connected with a third hydraulic telescopic rod; the third hydraulic telescopic rod is arranged on the surface of the storage groove, and the telescopic end of the third hydraulic telescopic rod penetrates through the storage groove; the inner wall of the storage groove is provided with a groove for placing the pushing plate, and the groove is arranged opposite to the discharge hole.
Through adopting above-mentioned technical scheme, when the third hydraulic telescoping rod resets, the flitch is located the recess, prevents to push away the flitch and hinder clamp plate compaction timber.
Compared with the prior art, the application has the following beneficial effects:
1. through the broken material unit, the iron removing unit and the blank unit which are sequentially arranged in the shell, wood structural waste to be processed can be primarily crushed, the crushed wood is conveyed to the surface of the movable plate, the reciprocating movable plate can uniformly spread the wood, and iron blocks adsorbed by the magnetic blocks can be scraped out of the shell through the scraping plate, so that the iron absorbing efficiency of the magnetic blocks on the surface of the movable plate can be ensured; the iron-removed timber is subjected to secondary treatment through a blanking unit, so that the fineness of the timber is ensured, the treated timber leaves the shell and is piled in a storage tank, and the timber is compacted through a pressing plate, so that the timber is convenient to transport or store;
2. through storage tank, pushing plate, clamp plate, second baffle and a plurality of hydraulic telescoping rod, can compact the timber structural waste material after the processing is accomplished, timber after the compaction is being pushed by the pushing plate, passes the discharge gate, moves outside the storage tank, and the timber is released the back, pushing plate resets, and the second baffle covers the discharge gate to prepare next timber compaction, whole working process full automatization operation has reduced the operation step of manual transport timber, has reduced the cost of labor.
Drawings
FIG. 1 is a schematic diagram of a wood waste treatment device according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of the housing of the present application;
FIG. 3 is another directional cross-sectional view of the housing of the present application;
FIG. 4 is a schematic diagram of the structure of the de-ironing unit of the present application;
fig. 5 is an enlarged schematic view of fig. 3 a according to the present application.
In the above figures: 1 shell, 2 breaking unit, 201 breaking roller, 202 breaking motor, 3 cutting unit, 301 cutting roller, 302 cutting knife, 303 roller motor, 4 de-ironing unit, 401 moving plate, 402 scraping plate, 403 magnetic block, 404 supporting rod, 405 spring, 406 scraping plate motor, 407 reciprocating screw rod, 408 sleeve, 5 extrusion unit, 501 storage tank, 502 pushing plate, 503 pressing plate, 504 discharge hole, 505 first hydraulic telescopic rod, 506 second baffle, 6 driven wheel, 7 first baffle, 8 fixed column, 9 rotating block, 10 first through hole, 11 second through hole, 12 second hydraulic telescopic rod, 13 third hydraulic telescopic rod, 14 groove, 15 feed hopper, 16 guide plate, 17 connecting column, 18 fixed frame.
Detailed Description
The technical scheme of the application is further described below with reference to the accompanying drawings and examples.
As shown in fig. 1 to 5, an embodiment of the present application provides a wood structure waste treatment device, which includes a housing 1, and a breaking unit 2 and a cutting unit 3 sequentially disposed in the housing 1 from top to bottom for breaking wood; the breaking unit 2 comprises a plurality of breaking rollers 201 (only two groups are shown in the figure) which are arranged in pairs and a breaking motor 202 which drives the breaking rollers to rotate; the material breaking motor 202 is in transmission connection with the material breaking roller 201, which is the prior art and will not be described in detail here; the two groups of material breaking rollers 201 are arranged in a V-shaped structure; the top end of the shell 1 is fixedly connected with a feed hopper 15, so that timber can be conveniently placed in the shell 1; a de-ironing unit 4 for screening iron blocks is also arranged between the breaking unit 2 and the blanking unit 3;
the de-ironing unit 4 comprises a moving plate 401, a scraping plate 402 and a magnetic block 403; the moving plate 401 reciprocates below the breaking unit 2 along the horizontal plane direction; the magnetic block 403 is paved and covers the upper surface of the movable plate 401, the magnetic block 403 is used for adsorbing iron blocks in timber, and the upper surface of the magnetic block 403 is provided with the scraping plate 402 which reciprocates along the horizontal plane direction; the movement tracks of the scraper 402 and the moving plate 401 are mutually perpendicular, the movement track of the scraper 402 completely covers the upper surface of the magnetic block 403, the scraper 402 pushes the iron blocks adsorbed on the surface of the magnetic block 403 to two ends of the movement track, and the surface of the magnetic block 403 is prevented from being covered by the iron blocks, so that the iron absorption efficiency is reduced; the surface of the shell 1 is provided with guide components for collecting iron blocks, the guide components are positioned at two ends of the movement track of the scraper 402, and the iron blocks pushed by the scraper 402 finally fall into the guide components;
the discharging end of the blanking unit 3 is connected with an extrusion unit 5 for processing timber; the extrusion unit 5 comprises a storage tank 501, a pushing plate 502 and a pressing plate 503; the storage tank 501 is communicated with the blanking unit 3, and a discharge port 504 is formed in the surface of the storage tank 501; the pressing plate 503 reciprocates above the storage tank 501 along the vertical direction, and the pressing plate 503 compacts the timber piled in the storage tank 501, thereby facilitating the subsequent transportation or storage; the pushing plate 502 is opposite to the discharging hole 504, and the pushing plate 502 reciprocates inside the storage tank 501 along the horizontal plane direction, and pushes the compacted timber out of the storage tank 501, after pushing out of the storage tank 501, the pushing plate 502 resets, and prepares to push the next compacted timber, thus repeating the above working procedure.
When wood structure waste is treated, wood is placed in the feed hopper 15, and the wood sequentially passes through the material breaking unit 2, the iron removing unit 4 and the material cutting unit 3 under the action of gravity, the material breaking unit 2 is used for primarily breaking the wood, and a plurality of groups of material breaking rollers 201 can be used for breaking the wood into blocks with a certain volume, so that the iron removing unit 4 can conveniently screen out iron blocks, iron nails or other iron objects; the reciprocating moving plate 401 can spread the timber on the surface, so that the iron removing effect of the magnetic block 403 is improved; the upper surface of the moving plate 401 also reciprocates with a scraper 402, and the scraper 402 can push the iron blocks adsorbed on the surface of the magnetic block 403 to two ends of a movement track, so that the iron blocks leave the magnetic block 403 and fall into the guide assembly; the de-ironed timber moves to the blanking unit 3 under the action of gravity, the blanking unit 3 carries out secondary crushing on the timber, the purpose of the secondary crushing is to cut the timber into particles with smaller volume, the timber is convenient to recycle after compaction, and the timber is manufactured into boards such as shaving boards, cementing artificial boards and the like; the timber after the processing of blank unit 3 can fall into extrusion unit 5, compacts the timber by pressing plate 503 along vertical direction reciprocating motion, and after the compaction process was accomplished, pushing plate 502 pushed the timber after the compaction towards discharge gate 504 direction to release storage tank 501 with the timber, can set up conveyer belt or receiving equipment in the below of discharge gate 504, the timber after the compaction of being convenient for removes.
In this embodiment, the iron removing unit 4 further includes two support rods 404 erected inside the housing 1, the two support rods 404 are disposed in parallel on the same horizontal plane, and two ends of the two support rods 404 are fixedly connected to the inner wall of the housing 1; the moving plate 401 is arranged on the two support rods 404 in a sliding penetrating way; two springs 405 are sleeved on the surface of each support rod 404, two ends of each spring 405 are respectively abutted against the inner wall of the shell 1 and the surface of the movable plate 401, and the arrangement of the springs 405 can reduce the impact force of the movable plate 401 during axial reciprocating motion along the support rods 404 and improve the stability of the device;
in order to ensure the working efficiency of the magnetic block 403, the upper surface of the moving plate 401 is in a shape that the middle part is convex and extends to two sides gradually to be horizontal, wherein the convex part of the upper surface of the moving plate 401 is arranged right below the breaking roller 201, the shape can divide the wood processed by the breaking unit 2 into two parts, and the contact area between the magnetic block 403 and the wood can be increased; when the movable plate 401 reciprocates, the timber divided by the middle bulge part moves on the upper surface of the magnet 403 and moves towards the two ends of the movement track of the movable plate 401, so that a certain degree of spreading effect is achieved on the timber, iron blocks, iron nails or other iron articles contained in the timber can be adsorbed on the surface of the magnet 403, and the scraper 402 can conveniently scrape off the timber;
wherein, the movable plate 401 is internally connected with a scraper motor 406 and a reciprocating screw 407; as shown in fig. 4, the two pieces of reciprocating screw rods 407 are provided, and the two pieces of reciprocating screw rods 407 are erected and rotated on the inner wall of the moving plate 401, and the two pieces of reciprocating screw rods 407 are symmetrically arranged about the moving plate 401; the scraper motor 406 is in transmission connection with the reciprocating screw rod 407 through a chain wheel and a chain; the surface of the reciprocating screw rod 407 is sleeved with a sleeve 408 in threaded connection, and the sleeve 408 is fixedly connected with the surface of the scraper 402; the side surface of the scraper 402 is provided with a second through hole 11 for fixedly connecting the sleeve 408 with the scraper 402;
the motion track of the scraper 402 is perpendicular to the motion track of the movable plate 401, the wood chips can move along the two ends of the motion track of the movable plate 401, the iron blocks adsorbed on the surface of the magnet 403 can be pushed to the two ends of the motion track by the scraper 402, and the iron blocks and the wood chips are split to prevent crossing after iron removal; the guide assembly comprises a plurality of guide plates 16, and is shown in fig. 2, the guide plates 16 are fixedly connected to the surface of the shell 1 through bolts, and the guide plates 16 are respectively arranged at two ends of the movement track of the scraper 402, so that iron blocks scraped by the scraper 402 can be guided out of the shell 1.
In this embodiment, the blanking unit 3 includes a blanking roller 301, a blanking knife 302, and a roller motor 303 for driving the blanking roller 301 to move; a plurality of blanking cutters 302 are arranged on the surface circumference of the blanking roller 301, the blanking cutters 302 can secondarily crush the de-ironed timber and cut the timber into particles with smaller volume, and the timber is convenient to process by the extrusion unit 5; the roller motor 303 is fixedly connected to the inner wall of the shell 1 through bolts, the output end of the roller motor 303 is connected with the blanking roller 301 and the driven wheel 6 through chain wheel and chain transmission, the driven wheel 6 is rotatably arranged on the inner wall of the shell 1 as shown in fig. 2 and 4, a connecting column 17 (the connecting column is eccentrically arranged) is rotatably arranged on the surface of the driven wheel 6, a fixed frame 18 is fixedly connected to one side surface of the movable plate 401, which is close to the driven wheel 6, through bolts, one end of the connecting column 17 penetrates through the fixed frame 18 and is abutted to the surface of the fixed frame 18, and when the driven wheel 6 drives the connecting column 17 to rotate, the connecting column 17 drives the fixed frame 18 and the movable plate 401 to reciprocate in a rotating mode.
In order to improve the crushing efficiency of the blanking unit 3, a first baffle 7 for blocking timber is arranged at the feeding end and the discharging end of the blanking unit 3; as shown in fig. 3 and 5, two first baffles 7 are all arranged on the inner wall of the shell 1 in a sliding way, and the right end surfaces of the two first baffles 7 are all welded with fixing columns 8; a rotating block 9 is connected between the two fixed columns 8 together, the middle part of the rotating block 9 is rotationally connected to the inner wall of the shell 1, and the surfaces of the two ends of the rotating block 9 are symmetrically provided with first through holes 10 for the fixed columns 8 to slide; the rotating block 9 is in transmission connection with an adjusting motor (the adjusting motor is not shown in the figure) for driving the rotating block to move;
when the timber processed by the iron removing unit 4 needs to enter the blanking unit 3, the adjusting motor drives the rotating block 9 to rotate clockwise until the upper first baffle 7 opens the feeding end of the blanking unit 3, and at the moment, the lower first baffle 7 closes the discharging end of the blanking unit 3; the timber can move into the blanking unit 3 under the action of gravity, when the timber in the blanking unit 3 is piled up to a certain degree, the adjusting motor drives the rotating block 9 to rotate anticlockwise, so that the two first baffles 7 respectively close the feeding end and the discharging end of the blanking unit 3, and the blanking unit is ensured to form a closed area (wood dust generated when the timber is cut can be reduced to overflow the shell and pollute the surrounding environment); the blanking roller 301 carries out secondary crushing on the timber; after crushing for a period of time, the adjusting motor drives the rotating block 9 to rotate anticlockwise again until the first baffle 7 positioned below opens the discharge end of the blanking unit 3, at this time, the first baffle 7 positioned above closes the feed end of the blanking unit 3, and wood can move into the storage tank 501 under the action of gravity; after a period of time, the adjusting motor drives the rotating block 9 to rotate clockwise and opens the feeding end of the blanking unit 3, so that the working steps are repeated, and the secondary crushing efficiency of wood is ensured;
in the embodiment, a second baffle 506 moving along the vertical direction is slidably arranged on the surface of the storage tank 501, the second baffle 506 is fixedly connected with a second hydraulic telescopic rod 12 arranged on the surface of the storage tank 501, and the discharge port 504 is in the movement track of the second baffle 506, and the second baffle 506 can cover the discharge port 504; the outer surface of the pushing plate 502 is fixedly connected with a third hydraulic telescopic rod 13 through a bolt, and the telescopic end of the third hydraulic telescopic rod 13 penetrates through the storage groove 501 and drives the pushing plate 502 to reciprocate; the inner wall of the storage groove 501 is provided with a groove 14 for placing the pushing plate 502, and the groove 14 is arranged opposite to the discharge hole 504; when the third hydraulic telescopic link 13 is reset, the pusher plate 502 is fully positioned in the groove 14 and does not interfere with the movement of the pressing plate 503.
During specific work, the telescopic ends of the first hydraulic telescopic rod 505 and the third hydraulic telescopic rod 13 are not extended (in a reset state), the telescopic end of the second hydraulic telescopic rod 12 is extended and enables the second baffle 506 to cover the discharge hole 504, at the moment, timber coming out of the blanking unit 3 can be piled up in the storage groove 501, after the timber is piled up to a certain degree, the first hydraulic telescopic rod 505 drives the pressing plate 503 to move downwards and press the timber to compact the timber, after the compaction is completed, the first hydraulic telescopic rod 505 drives the pressing plate 503 to reset, and meanwhile, the second hydraulic telescopic rod 12 resets and drives the second baffle 506 to move upwards, and the discharge hole 504 is opened; after the discharge hole 504 is opened, the third hydraulic telescopic rod 13 drives the pushing plate 502 to move towards the direction of the discharge hole 504, and the compacted timber is pushed out of the storage groove 501, and when the third hydraulic telescopic rod 13 pushes out the timber and resets, the telescopic end of the second hydraulic telescopic rod 12 stretches out and the second baffle 506 covers the discharge hole 504; in the process of the movement of the third hydraulic telescopic rod 13, the discharge end of the blanking unit 3 is always in a closed state, after the third hydraulic telescopic rod 13 is reset, the discharge end of the blanking unit 3 is opened, timber falls into the storage tank 501, the above working procedure is repeated, the purpose of automatically transferring timber is achieved, and the operation steps of workers are reduced.
The implementation principle of the embodiment of the application is as follows:
the wood structure waste to be recycled is placed in the feed hopper 15 at the top of the shell 1, timber can pass through the breaking unit 2, the iron removing unit 4 and the blanking unit 3 in sequence in the shell 1, the breaking unit 2 is used for carrying out preliminary breaking on the timber, the timber is cut into blocks with a certain volume, the iron removing unit 4 is convenient to screen iron products inside, the timber after passing through the iron removing unit 4 can be broken for the second time by the blanking unit 3, the timber is cut into fine particles, the processed timber can leave the shell 1 and is piled in the storage tank 501, after being piled to a certain degree, the first hydraulic telescopic rod 505 can drive the pressing plate 503 to compact the timber to form a wood board, the third hydraulic telescopic rod 13 can push the wood board out of the storage tank 501 after being compacted, the wood board falls on a conveyor belt or a moving device arranged outside, the process of manually transferring the timber is reduced, the whole timber processing process is fully-automatic, and the economic benefit is improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present application and not for limiting the same, and although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present application, which is intended to be covered by the scope of the claims of the present application.
Claims (6)
1. The wood structure waste treatment device comprises a shell (1), a breaking unit (2) and a cutting unit (3), wherein the breaking unit (2) and the cutting unit (3) are sequentially arranged in the shell (1) and are used for smashing wood; the method is characterized in that: a de-ironing unit (4) for screening iron blocks is also arranged between the breaking unit (2) and the blanking unit (3);
the de-ironing unit (4) comprises a moving plate (401), a scraping plate (402) and a magnetic block (403); the movable plate (401) moves back and forth below the breaking unit (2) along the horizontal plane direction, and the upper surface of the movable plate (401) is in a shape that the middle part is convex and gradually extends to two sides to be horizontal; the magnetic block (403) is paved and covered on the upper surface of the movable plate (401), and the upper surface of the magnetic block (403) is provided with the scraping plate (402) which reciprocates along the horizontal plane direction; the surface of the shell (1) is provided with guide components for collecting iron blocks, and the guide components are positioned at two ends of the movement track of the scraper (402);
the discharging end of the blanking unit (3) is connected with an extrusion unit (5) for processing timber; the extrusion unit (5) comprises a storage groove (501), a pushing plate (502) and a pressing plate (503); the storage groove (501) is communicated with the blanking unit (3), and a discharge hole (504) is formed in the surface of the storage groove (501); the pressing plate (503) reciprocates above the storage groove (501) along the vertical direction and is fixedly connected with a first hydraulic telescopic rod (505); the pushing plate (502) is arranged opposite to the discharging hole (504), the pushing plate (502) reciprocates in the storage groove (501) along the horizontal plane direction, and the compacted timber is pushed out of the storage groove (501);
the feeding end and the discharging end of the blanking unit (3) are respectively provided with a first baffle (7) for blocking timber; the first baffle plates (7) are all arranged on the inner wall of the shell (1) in a sliding way; one end surface of the first baffle (7) is connected with fixed columns (8), and a rotating block (9) is connected between the two fixed columns (8) together; the two end surfaces of the rotating block (9) are respectively provided with a first through hole (10) for the fixed column (8) to slide; the rotating block (9) is in transmission connection with an adjusting motor for driving the rotating block to move.
2. A wood structure waste treatment device as claimed in claim 1, wherein: the iron removing unit (4) further comprises a plurality of support rods (404) erected inside the shell (1); the moving plate (401) is arranged in a sliding penetrating manner on the plurality of support rods (404); the surface of the supporting rod (404) is sleeved with a spring (405), and two ends of the spring (405) are respectively abutted against the inner wall of the shell (1) and the surface of the movable plate (401).
3. A wood structure waste treatment device as claimed in claim 2, wherein: a scraper motor (406) and a reciprocating screw rod (407) are arranged in the moving plate (401); the reciprocating screw rod (407) is erected and rotated on the inner wall of the moving plate (401), and the scraper motor (406) is in transmission connection with the reciprocating screw rod (407); a sleeve (408) in threaded connection is sleeved on the surface of the reciprocating screw rod (407); the sleeve (408) is fixedly connected with the surface of the scraper (402).
4. A wood structure waste treatment device as claimed in claim 3, wherein: the cutting unit (3) comprises a cutting roller (301), a cutting knife (302) and a roller motor (303) for driving the cutting roller (301) to move; a plurality of material cutters (302) are arranged on the surface of the material cutting roller (301); the output end of the roller motor (303) is also in transmission connection with a driven wheel (6) which is rotatably arranged on the surface of the shell (1); the driven wheel (6) is matched with the moving plate (401) and drives the moving plate (401) to reciprocate in a rotating mode.
5. A wood structure waste treatment device as claimed in claim 1, wherein: a second baffle (506) is slidably arranged on the surface of the storage groove (501); the second baffle (506) is fixedly connected with a second hydraulic telescopic rod (12) arranged on the surface of the storage groove (501), and the discharge hole (504) is arranged in the movement track of the second baffle (506).
6. A wood structure waste treatment device as claimed in claim 5, wherein: the surface of the pushing plate (502) is fixedly connected with a third hydraulic telescopic rod (13); the third hydraulic telescopic rod (13) is arranged on the surface of the storage groove (501), and the telescopic end of the third hydraulic telescopic rod penetrates through the storage groove (501); the inner wall of the storage groove (501) is provided with a groove (14) for placing the pushing plate (502), and the groove (14) is arranged opposite to the discharge hole (504).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210597832.0A CN114986639B (en) | 2022-05-30 | 2022-05-30 | Wood structure waste treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210597832.0A CN114986639B (en) | 2022-05-30 | 2022-05-30 | Wood structure waste treatment device |
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| CN114986639A CN114986639A (en) | 2022-09-02 |
| CN114986639B true CN114986639B (en) | 2023-08-15 |
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| CN202210597832.0A Active CN114986639B (en) | 2022-05-30 | 2022-05-30 | Wood structure waste treatment device |
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| CN114986639A (en) | 2022-09-02 |
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