CN112138749B

CN112138749B - Waste treatment device

Info

Publication number: CN112138749B
Application number: CN202010971118.4A
Authority: CN
Inventors: 李柏青
Original assignee: Individual
Current assignee: State Grid Tianjin Electric Power Co Ltd
Priority date: 2020-09-16
Filing date: 2020-09-16
Publication date: 2022-10-18
Anticipated expiration: 2040-09-16
Also published as: CN114247502A; CN112138749A; CN114247502B

Abstract

The present invention provides a waste treatment apparatus, comprising: the grinding mechanism is arranged at one end of the top surface of the discharging mechanism, a supporting plate is arranged at one end of the top surface of the discharging mechanism, the power mechanism is arranged on the inner side of the supporting plate, the grinding mechanism is arranged at the top end of the inner side of the supporting plate, the power mechanism is located between the grinding mechanism and can drive the grinding mechanism and the grinding mechanism simultaneously, and a feeding hopper is arranged at the top end of the grinding mechanism; grind mechanism includes grinding casing, first grinding piece and second grinding piece, and first grinding piece rotates the setting at the interior top of grinding the casing. In the invention, three times of grinding and crushing treatment are adopted, so that the effect is better, the size of particles is reduced, the degradation is convenient, and the environmental pollution is improved; the separate discharge of waste liquid and solid particles is realized, and the treatment is convenient; the drawer is pulled out, so that the metal particles in the drawer are recovered, the metal particles are recycled, and materials are saved.

Description

Waste treatment device

Technical Field

The invention relates to the technical field of waste treatment, in particular to a waste treatment device.

Background

Waste refers to solid and semi-solid waste materials generated in the processes of production, living and other activities of human beings, and is commonly called garbage. The waste mainly comprises solid particles, garbage, furnace slag, sludge, waste products, damaged vessels, defective products, animal carcasses, deteriorated foods, human and animal excreta and the like. Some of the wastes have large volume, are inconvenient to degrade, require long time for degradation and pollute the environment. This requires the waste to be treated prior to landfill to accelerate the rate of degradation of the waste.

The prior art generally includes a crushing procedure in the treatment of waste, but the prior waste treatment device has the following disadvantages: the primary crushing treatment is adopted, the crushing effect is general, and the crushed waste still has larger particles and is not easy to degrade; the metal substances in the garbage can not be screened and recovered, and the metal substances can not be recycled, so that waste is caused; a large amount of dust is generated in the crushing process, and the dust is diffused into the air to cause air pollution; the residual waste liquid and solid particles in the waste are discharged together, so that the waste is inconvenient to recycle.

Disclosure of Invention

In view of the above disadvantages of the prior art, the present invention provides a waste treatment apparatus, which is used for solving the problems that the prior art uses a primary crushing treatment, the crushing effect is general, and the crushed waste still has large particles and is not easy to degrade; the metal substances in the garbage cannot be screened and recovered, and the metal substances cannot be recycled, so that waste is caused; a large amount of dust is generated in the crushing process, and the dust is diffused into the air to cause air pollution; the residual waste liquid and solid particles in the waste are discharged together, so that the waste is inconvenient to recycle.

To achieve the above and other related objects, the present invention provides a waste treatment apparatus comprising: the grinding mechanism is arranged at one end of the top surface of the discharging mechanism, a supporting plate is arranged at one end of the top surface of the discharging mechanism, the power mechanism is arranged on the inner side of the supporting plate, the grinding mechanism is arranged at the top end of the inner side of the supporting plate, the power mechanism is positioned between the grinding mechanism and the crushing mechanism and can simultaneously drive the grinding mechanism and the crushing mechanism, and a feeding hopper is arranged at the top end of the grinding mechanism;

the grinding mechanism comprises a grinding shell, a first grinding piece and a second grinding piece, the first grinding piece is rotatably arranged at the inner top of the grinding shell, a first grinding cavity and a second grinding cavity are formed in the center of the first grinding piece, the first grinding cavity is located at the top end of the second grinding cavity, the first grinding cavity and the second grinding cavity are communicated with each other, the second grinding piece is rotatably arranged at the inner bottom of the grinding shell, a third grinding cavity is reserved between the second grinding piece and the grinding shell, a stirring assembly is arranged between the first grinding piece and the second grinding piece, the second grinding piece can drive the first grinding piece to rotate intermittently through the stirring assembly, and the bottom end of the second grinding piece is connected with a power mechanism;

the power mechanism comprises a driving piece, a first bevel gear, a second bevel gear and a third bevel gear, the driving piece is installed on the inner side of the supporting plate, the first bevel gear is arranged on an output shaft of the driving piece, a fixing block is arranged at the inner bottom of the grinding shell, the second grinding piece is rotatably arranged on the top surface of the fixing block, a first rotating rod is arranged at the bottom end of the second grinding piece, the first bevel gear is arranged on the bottom end of the first rotating rod, the third bevel gear is arranged on the top end of the grinding mechanism, and the second bevel gear and the third bevel gear are meshed with the first bevel gear.

Preferably, be equipped with the scraper blade on the first inner wall top of grinding the chamber, and in the top of scraper blade extended to the feeder hopper, the feeder hopper adopts the back taper casing, the distribution is hugged closely to the outside of scraper blade and the inner wall of feeder hopper, the cross section that the chamber was ground to the second adopts the toper structure, leave predetermined clearance between the bottom surface of first grinding piece and the top surface of second grinding piece.

Preferably, the second grinds the piece and adopts the back taper structure, the top that the second ground the piece is equipped with a plurality of first grinding racks, the side that the second ground the piece is equipped with a plurality of second and grinds the rack, the top size that the chamber was ground to the third is greater than the bottom size, the bottom that the second ground the piece is equipped with the ring slider, the ring spout has been seted up to the top surface of fixed block, and the ring slider is located the ring spout, the blanking passageway has been seted up to fixed block circumference.

Preferably, the poking component comprises a cylindrical gear, a poking piece, a first outer gear ring and a second outer gear ring, a fixing plate is arranged on the inner wall of the grinding shell, a first rotating shaft is arranged on the top surface of the fixing plate, the cylindrical gear is installed on the first rotating shaft, the poking piece is arranged at the edge position of the top surface of the cylindrical gear, the first outer gear ring is fixed on the periphery of the bottom end of the first grinding piece, the second outer gear ring is fixed on the periphery of the top end of the second grinding piece, and the cylindrical gear and the second outer gear ring are meshed with each other.

Preferably, rubbing crusher constructs including crushing shell, second rotary rod and a plurality of crushing blade, crushing shell fixes on discharge mechanism's top surface one end, be equipped with the second rotary rod through the bearing in the crushing shell, and the top and the third bevel gear fixed connection of second rotary rod, it is a plurality of crushing blade distributes along the length direction of second rotary rod, the toper blown down tank has been seted up to the interior bottom of crushing shell, the bottom of crushing shell is equipped with first discharging pipe, the top and the toper blown down tank intercommunication of first discharging pipe, the bottom and the discharge mechanism intercommunication of first discharging pipe.

Preferably, the top end of the inner side of the crushing shell is provided with a spray head, the top surface of the discharging mechanism is provided with a water tank, and the spray head is communicated with the water tank through a water pipe.

Preferably, discharge mechanism includes base, conveying subassembly, second discharging pipe and third discharging pipe, conveying subassembly sets up in the inner chamber of base, the slope of second discharging pipe sets up on the one side bottom of base, the slope of third discharging pipe sets up on the opposite side top of base, one side of base is equipped with the stock guide, the stock guide can be leading-in to the third discharging pipe in the solid waste material on the conveying subassembly.

Preferably, conveying assembly includes first conveying roller, conveyer belt and second conveying roller, first conveying roller, second conveying roller all rotate and set up in the inner chamber of base, the conveyer belt sets up between first conveying roller and second conveying roller, the conveyer belt distributes along the length direction of base.

Preferably, one end of the top surface of the discharging mechanism is communicated with an adsorption mechanism, and the adsorption mechanism is used for adsorbing metal particles in the waste.

Preferably, the adsorption mechanism includes adsorbing casing, electro-magnet and drawer, adsorb the casing intercommunication and set up on the top surface one end of base, the electro-magnet sets up at the interior top of adsorbing the casing, the drawer activity sets up the interior bottom at adsorbing the casing.

As described above, the waste treatment apparatus according to the present invention has at least the following advantageous effects:

1. when the device is used, waste to be treated is added into a feed hopper, the waste falls into a first grinding cavity under the action of gravity, a driving piece is started, an output shaft of the driving piece drives a first bevel gear to rotate, the first bevel gear drives a second bevel gear and a third bevel gear to rotate, the second bevel gear drives a second grinding piece to rotate, the second grinding piece drives a first grinding piece to intermittently rotate through a shifting component, the first grinding cavity of the first grinding piece carries out first grinding on the waste, the second grinding cavity carries out second grinding on the waste, then the third grinding cavity carries out third grinding on the waste, the ground particles fall into a crushing mechanism and then are crushed, and the third grinding and crushing are combined, so that the effect is better, the size of the particles is reduced, the degradation is facilitated, and the environmental pollution is improved;

2. the crushed particles fall on the conveying belt, the conveying belt moves rightwards to convey the solid particles into the third discharge pipe, meanwhile, the waste liquid falls in the base, and the waste liquid flows into the second discharge pipe along the inner bottom surface of the base, so that the waste liquid and the solid particles are separately discharged and are convenient to treat;

3. in the process of conveying solid particles by the conveying belt, the electromagnets adsorb metal substances in the particles, the drawers are inserted into the adsorption shell after a period of time, then the electromagnets are closed, the magnetism of the electromagnets disappears, the metal substances adsorbed by the electromagnets drop into the drawers under the action of gravity, and then the drawers are pulled out to recover the metal particles in the drawers, so that the metal particles can be recycled, and materials are saved.

Drawings

Fig. 1 is a perspective view of a waste treatment apparatus according to the present invention.

Fig. 2 is a front view of the waste treatment apparatus of the present invention.

FIG. 3 is a sectional view of the waste disposer showing the grinding mechanism, the power mechanism and the pulverizing mechanism.

FIG. 4 is a sectional view of the polishing mechanism in the waste treatment apparatus according to the present invention.

Fig. 5 is an enlarged view of the waste treatment apparatus of the present invention at a point a in fig. 4.

FIG. 6 is a perspective view of the waste disposer of the present invention showing a second abrasive article.

Fig. 7 is a perspective view (another view) of the waste disposer of the present invention showing a second polishing element.

Fig. 8 is a sectional view of a power unit in the waste treatment apparatus according to the present invention.

Fig. 9 is a sectional view of the crushing mechanism in the waste treatment apparatus according to the present invention.

FIG. 10 is a sectional view of a discharging mechanism in the waste treatment apparatus according to the present invention.

Element number description: the device comprises a base 1, a second discharging pipe 2, a third discharging pipe 3, a supporting plate 4, a crushing shell 5, a first discharging pipe 501, a bearing 502, a conical discharging groove 503, an adsorption shell 6, a grinding shell 8, a fixing plate 801, a feed hopper 9, a fixing ring 10, a driving part 11, a water tank 12, a water pipe 13, a drawer 14, a spray head 15, a first grinding part 16, a first grinding cavity 1601, a first outer gear 1602, a second grinding cavity 1603, a second grinding part 17, a first grinding rack 1701, a second outer gear 1702, a second grinding rack 1703, a ring slider 1704, a third grinding cavity 1705, a fixing block 18, a blanking channel 1801, a ring chute 1802, a first bevel gear 19, a second bevel gear 20, a third bevel gear 21, a first rotating rod 22, a second rotating rod 23, a crushing blade 24, a first conveying roller 25, a conveying belt 26, a second conveying roller 27, an electromagnet 28, a first rotating shaft 29, a cylindrical gear 30, a plectrum 31 and a scraper 32.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure of the present invention.

Please refer to fig. 1 to 10. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

The following examples are for illustrative purposes only. The various embodiments may be combined, and are not limited to what is presented in the following single embodiment.

Referring to fig. 1 to 3, the present invention provides a waste treatment apparatus, including: grinding mechanism, power unit, rubbing crusher constructs and discharge mechanism, rubbing crusher constructs the top surface one of setting at discharge mechanism and serves, rubbing crusher constructs the bottom and discharge mechanism's top intercommunication each other, discharge mechanism's top surface one is served and is fixed and be equipped with

backup pad

4, 4 vertical distributions of backup pad, power unit sets up on backup pad 4's inboard, grinding mechanism sets up on backup pad 4's inboard top, backup pad 4 can prop up power unit and grinding mechanism, and power unit is located between grinding mechanism and the rubbing crusher structure, power unit can drive grinding mechanism and rubbing crusher simultaneously, wherein, grinding mechanism's top is equipped with feeder hopper 9, be equipped with scraper blade 32 on first grinding chamber 1601's the inner wall top, and the top of scraper blade 32 extends to in the feeder hopper 9, feeder hopper 9 adopts the back taper casing, the distribution is hugged closely to scraper blade 32's the outside and feeder hopper 9's inner wall, scraper blade 32 adopts the wear-resistant material preparation.

During the use, add pending discarded object in feeder hopper 9, the discarded object falls into in first grinding chamber 1601 under the action of gravity, then start power unit, power unit drives grinding mechanism and rubbing crusher and constructs, wherein, grinding mechanism carries out abrasive machining earlier to the discarded object, then rubbing crusher constructs the discarded object after grinding and carries out shredding again, grind and smash the common processing discarded object that handles, reduce the granularity, and finally, the granule after smashing falls into discharge mechanism for discharging, furthermore, first grinding piece 16 can drive scraper blade 32 at feeder hopper 9 internal rotation, scraper blade 32 is scraped along the inner wall gyration of feeder hopper 9 promptly, avoid the discarded object to bond on feeder hopper 9's inner wall, avoid taking place the jam, do benefit to the whereabouts of discarded object.

Referring to fig. 3-5, the grinding mechanism includes a grinding housing 8, a first grinding member 16 and a second grinding member 17, a fixing ring 10 is disposed on the inner side of the supporting plate 4, the grinding housing 8 is located in the fixing ring 10, the first grinding member 16 is rotatably disposed on the inner top of the grinding housing 8, specifically, an annular groove is disposed on the inner wall of the grinding housing 8, a plurality of sliding blocks are disposed on the first grinding member 16 in the circumferential direction, and the sliding blocks are slidably disposed in the annular groove to adapt to the rotation of the first grinding member 16 relative to the grinding housing 8. First grinding chamber 1601 and second grinding chamber 1603 have been seted up to the central point department of first grinding member 16, and first grinding chamber 1601 is located the top of second grinding chamber 1603, and just first grinding chamber 1601 and second grinding chamber 1603 communicate each other, and the cross section of second grinding chamber 1603 adopts the toper structure. The second grinding member 17 is rotatably arranged in the inner bottom of the grinding house 8, leaving a predetermined gap between the bottom surface of the first grinding member 16 and the top surface of the second grinding member 17, through which predetermined gap the particles for grinding flow from the second grinding chamber 1603 into the third grinding chamber 1705, leaving a third grinding chamber 1705 between the second grinding member 17 and the grinding house 8.

During the use, the discarded object in the feeder hopper 9 falls into first grinding chamber 1601 through the interior top of grinding casing 8, and the intermittent type of first grinding 16 rotates and grinds the discarded object for the first time, and then the discarded object falls into second grinding chamber 1603 from first grinding chamber 1601, and the waste object is ground for the second time to the inner wall of second grinding chamber 1603, and wherein, the toper face slope setting of second grinding chamber 1603 can grind the discarded object to littleer size step by step, and the granule that forms after the second time grinds rolls in third grinding chamber 1705 through the predetermined clearance between the bottom surface of first grinding 16 and the top surface of second grinding 17 to grind the discarded object for the third time.

Referring to fig. 6 and 7, the second grinding member 17 is of an inverted cone structure, a plurality of first grinding racks 1701 are disposed at the top end of the second grinding member 17, the plurality of first grinding racks 1701 are radially distributed along the top surface of the second grinding member 17, a plurality of second grinding racks 1703 are disposed on the side surface of the second grinding member 17, the plurality of second grinding racks 1703 are uniformly distributed along the side surface of the second grinding member 17, cross sections of the first grinding racks 1701 and the second grinding racks 1703 are both of a triangular structure, the top end size of the third grinding cavity 1705 is larger than the bottom end size thereof, a circular ring slider 1704 is disposed at the bottom end of the second grinding member 17, a fixed block 18 is disposed at the inner bottom of the grinding housing 8, the second grinding member 17 is rotatably disposed on the top surface of the fixed block 18, specifically, a circular ring chute 1802 is disposed on the top surface of the fixed block 18, and the circular ring slider 1704 is disposed in the circular ring chute 1802, a blanking channel 1801 is circumferentially disposed on the fixed block 18, and the number of the blanking channel 1801 is plural to facilitate falling of grinding particles and avoid blocking.

When the waste grinding device is used, the second grinding piece 17 rotates, the second grinding piece 17 drives the plurality of first grinding racks 1701 to rotate along the circumferential direction, meanwhile, the second grinding piece 17 drives the plurality of second grinding racks 1703 to rotate along the circumferential direction, the plurality of second grinding racks 1703 are all located in the third grinding cavity 1705, the plurality of second grinding racks 1703 rotate to grind waste particles for the third time, the top size of the third grinding cavity 1705 is larger than the bottom size of the third grinding cavity, the waste can be gradually ground into smaller particles so as to be degraded, and environmental pollution is reduced.

Referring to fig. 5-7, a toggle assembly is disposed between the first polishing member 16 and the second polishing member 17, the second polishing member 17 can drive the first polishing member 16 to intermittently rotate through the toggle assembly, specifically, the toggle assembly includes a cylindrical gear 30, a toggle piece 31, a first external gear ring 1602 and a second external gear ring 1702, a fixing plate 801 is disposed on an inner wall of the polishing housing 8, the fixing plate 801 is located at a position of one side of a top end of the second polishing member 17, a first rotating shaft 29 is disposed on a top surface of the fixing plate 801, the first rotating shaft 29 is vertically distributed, the cylindrical gear 30 is mounted on the first rotating shaft 29, the toggle piece 31 is fixedly disposed at an edge position of the top surface of the cylindrical gear 30, the toggle piece 31 is made of a hard alloy, the first external gear ring 1602 is fixed on a periphery of a bottom end of the first polishing member 16, specifically, a circular mounting groove is formed on a bottom end of the first polishing member 16 along a circumferential direction, the first external gear ring 1602 is fixed on the circular mounting groove, a top end of the toggle piece 31 is engaged with the first external gear ring 1602, the second external gear ring 1702 is fixed on a top periphery of the second polishing member 17, and the cylindrical gear ring 1702 is connected with a polishing power mechanism.

During the use, power unit drives the rotation of second grinding member 17, and second grinding member 17 drives second outer ring gear 1702 and rotates, and second outer ring gear 1702 drives cylindrical gear 30 and rotates around first pivot 29, and cylindrical gear 30 drives plectrum 31 and revolves around first pivot 29, and the top of plectrum 31 drives first outer ring gear 1602 intermittent type and rotates to first outer ring gear 1602 drives first grinding member 16 and carries out intermittent type gyration, provides power support for the rotation of first grinding member 16.

Referring to fig. 8, the power mechanism includes a driving member 11, a first bevel gear 19, a second bevel gear 20 and a third bevel gear 21, the driving member 11 is installed on the inner side of the supporting plate 4, the driving member 11 employs a fast motor, the first bevel gear 19 is detachably disposed on an output shaft of the driving member 11 through a key slot and a key, a first rotating rod 22 is fixedly disposed at the bottom end of the second grinding member 17, the first rotating rod 22 is distributed through the fixing block 18, the first bevel gear 19 is disposed at the bottom end of the first rotating rod 22, the third bevel gear 21 is disposed at the top end of the crushing mechanism, and the second bevel gear 20 and the third bevel gear 21 are engaged with the first bevel gear 19.

During the use, start driving piece 11, driving piece 11's output shaft drives first bevel gear 19 rotatory, first bevel gear 19 drives second bevel gear 20 simultaneously, third bevel gear 21 is rotatory, second bevel gear 20 drives second grinding member 17 through first rotary rod 22 and rotates, provide power for the rotation of second grinding member 17, third bevel gear 21 drives the rubbing crusher structure operation through second rotary rod 23, carry out shredding to the discarded object, a driving piece 11 can be simultaneously for grinding the mechanism, rubbing crusher structure provides power support, practice thrift the power supply.

Referring to fig. 9, the crushing mechanism includes a crushing shell 5, a second rotating rod 23 and a plurality of crushing blades 24, the crushing shell 5 is fixed on one end of the top surface of the discharging mechanism, and the bottom end of the crushing shell 5 is communicated with the discharging mechanism, the crushing shell 5 is internally provided with the second rotating rod 23 through a bearing 502, the top end of the second rotating rod 23 is fixedly connected with a third bevel gear 21, the second rotating rod 23 is vertically distributed, the plurality of crushing blades 24 are distributed along the length direction of the second rotating rod 23, the crushing blades 24 are made of hard alloy, the inner bottom of the crushing shell 5 is provided with a conical discharging groove 503, the bottom end of the crushing shell 5 is provided with a first discharging pipe 501, the top end of the first discharging pipe 501 is communicated with the conical discharging groove 503, the bottom end of the first discharging pipe 501 is communicated with the discharging mechanism, the top end of the inner side of the crushing shell 5 is provided with an atomizing head 15, the top surface of the discharging mechanism is provided with a water tank 12, and the atomizing head 15 is communicated with the water tank 12 through a water pipe 13.

During the use, fill with water in water tank 12 in advance, still be equipped with the water pump in the water tank 12, the water pump is in the water pipe 13 to the water suction in the water tank 12, then spout towards the inside of smashing casing 5 through atomising head 15, in order to eliminate the dust that produces because smashing in smashing casing 5, third bevel gear 21 drives second rotary rod 23 rotatory, second rotary rod 23 drives a plurality of crushing blades 24 rotatory, thereby further smash the waste particles in the cutting smashing casing 5, further reduce the size of granule, be convenient for degrade, the granule after smashing falls into toper blown down tank 503, then flow into discharge mechanism in through first discharging pipe 501, in order to be ready for ejection of compact operation.

Referring to fig. 10, the discharging mechanism includes a base 1, a conveying assembly, a second discharging pipe 2 and a third discharging pipe 3, the conveying assembly is disposed in an inner cavity of the base 1, the second discharging pipe 2 is obliquely disposed on a bottom end of one side of the base 1, the third discharging pipe 3 is obliquely disposed on a top end of the other side of the base 1, one side of the base 1 is provided with a material guide plate, the material guide plate can guide waste materials on the conveying assembly into the third discharging pipe 3, specifically, the conveying assembly includes a first conveying roller 25, a conveying belt 26 and a second conveying roller 27, the first conveying roller 25 and the second conveying roller 27 are both rotatably disposed in the inner cavity of the base 1, wherein the first conveying roller 25 is connected to an output shaft of a motor, the conveying belt 26 is disposed between the first conveying roller 25 and the second conveying roller 27, and the conveying belt 26 is distributed along a length direction of the base 1.

During the use, the waste material granule falls into on conveyer belt 26 from first discharging pipe 501, the starter motor, the output shaft of motor drives first conveying roller 25 and rotates, second conveying roller 27 is as the driven voller, first conveying roller 25, second conveying roller 27 cooperation drives conveyer belt 26 and turns around to the right, thereby carry the waste material granule on the conveyer belt 26 top surface to the right, when the waste material granule is carried the inside right side of base 1, the waste material granule on the conveyer belt 26 rolls down to third discharging pipe 3 along the stock guide, wherein, stock guide and third discharging pipe 3 all incline downward distribution, solid particle discharges from third discharging pipe 3, in the in-process of conveyer belt 26 gyration, the waste liquid that mix with in the waste material granule drips from conveyer belt 26, the waste liquid droplet falls on the interior bottom surface of base 1, wherein, the interior bottom surface slope of base 1 distributes downwards, the waste liquid flows to second discharging pipe 2 along the interior bottom surface of base 1, the waste liquid flows through second discharging pipe 2, thereby realize that waste liquid and solid particle separately discharge, be convenient for subsequent processing.

Referring to fig. 10, an adsorption mechanism is disposed at one end of the top surface of the discharging mechanism, the adsorption mechanism is used for adsorbing metal particles in waste, specifically, the adsorption mechanism includes an adsorption housing 6, an electromagnet 28 and a drawer 14, the adsorption housing 6 is disposed at one end of the top surface of the base 1, the adsorption housing 6 is disposed near the third discharging pipe 3, the electromagnet 28 is disposed at the inner top of the adsorption housing 6, the electromagnet 28 is connected to a power supply through a wire, and the drawer 14 is movably disposed at the inner bottom of the adsorption housing 6.

When the drawer type waste material recycling device is used, the electromagnet 28 is turned on and made to have magnetism, metal substances in waste material particles are adsorbed by the electromagnet 28 in the process that the conveyor belt 26 drives the waste material particles to move, after a period of time, the drawer 14 is inserted into the adsorption shell 6, then the electromagnet 28 is turned off, the magnetism of the electromagnet 28 disappears, the metal substances adsorbed by the electromagnet 28 fall into the drawer 14 under the action of gravity, and then the drawer 14 is pulled out so as to recycle the metal particles in the drawer 14, so that materials are saved.

In conclusion, when the waste material grinder is used, waste materials to be treated are added into the feed hopper 9, the waste materials fall into the first grinding cavity 1601 under the action of gravity, the driving part 11 is started, the output shaft of the driving part 11 drives the first bevel gear 19 to rotate, the first bevel gear 19 drives the second bevel gear 20 and the third bevel gear 21 to rotate, the second bevel gear 20 drives the second grinding part 17 to rotate, the second grinding part 14 drives the first grinding part 16 to intermittently rotate through the shifting component, the first grinding cavity 1601 of the first grinding part 16 grinds the waste materials for the first time, the second grinding cavity 1603 grinds the waste materials for the second time, then the third grinding cavity 1705 grinds the waste materials for the third time, and the ground particles fall into the grinding mechanism and are then ground; the crushed particles fall on the conveyer belt 26, the conveyer belt 26 moves rightwards to convey the solid particles to the third discharge pipe 3, meanwhile, the waste liquid falls in the base 1, and the waste liquid flows into the second discharge pipe 2 along the inner bottom surface of the base 1, so that the waste liquid and the solid particles are separately discharged, and the treatment is facilitated; in the process of conveying solid particles by the conveying belt 26, the electromagnets 28 adsorb metal substances in the particles, after a period of time, the drawer is inserted into the adsorption shell 6, then the electromagnets 28 are closed, the magnetism of the electromagnets 28 disappears, the metal substances adsorbed by the electromagnets 28 fall into the drawer 14 under the action of gravity, and then the drawer 14 is pulled out, so that the metal particles in the drawer 14 are recovered for recycling and saving materials. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and scope of the present invention as defined in the appended claims.

Claims

1. A waste treatment apparatus, comprising: the grinding mechanism is arranged at one end of the top surface of the discharging mechanism, a supporting plate (4) is arranged at one end of the top surface of the discharging mechanism, the power mechanism is arranged on the inner side of the supporting plate (4), the grinding mechanism is arranged at the top end of the inner side of the supporting plate (4), the power mechanism is positioned between the grinding mechanism and the crushing mechanism and can drive the grinding mechanism and the crushing mechanism simultaneously, and a feeding hopper (9) is arranged at the top end of the grinding mechanism;

the grinding mechanism comprises a grinding shell (8), a first grinding part (16) and a second grinding part (17), wherein the first grinding part (16) is rotatably arranged at the inner top of the grinding shell (8), a first grinding cavity (1601) and a second grinding cavity (1603) are formed in the center of the first grinding part (16), the first grinding cavity (1601) is positioned at the top end of the second grinding cavity (1603), the first grinding cavity (1601) is communicated with the second grinding cavity (1603), the second grinding part (17) is rotatably arranged at the inner bottom of the grinding shell (8), a third grinding cavity (1705) is formed between the second grinding part (17) and the grinding shell (8), a shifting assembly is arranged between the first grinding part (16) and the second grinding part (17), the second grinding part (17) can drive the first grinding part (16) to intermittently grind and rotate through the shifting assembly, and the bottom end of the second grinding part (17) is connected with a power mechanism;

the power mechanism comprises a driving piece (11), a first bevel gear (19), a second bevel gear (20) and a third bevel gear (21), the driving piece (11) is installed on the inner side of the supporting plate (4), the first bevel gear (19) is arranged on an output shaft of the driving piece (11), a fixed block (18) is arranged at the inner bottom of the grinding shell (8), the second grinding piece (17) is rotatably arranged on the top surface of the fixed block (18), a first rotating rod (22) is arranged at the bottom end of the second grinding piece (17), the second bevel gear (20) is arranged at the bottom end of the first rotating rod (22), the third bevel gear (21) is arranged at the top end of the grinding mechanism, and the second bevel gear (20) and the third bevel gear (21) are meshed with the first bevel gear (19);

a scraper (32) is arranged at the top end of the inner wall of the first grinding cavity (1601), the top end of the scraper (32) extends into the feed hopper (9), the feed hopper (9) adopts an inverted cone-shaped shell, the outer side of the scraper (32) and the inner wall of the feed hopper (9) are closely distributed, the cross section of the second grinding cavity (1603) adopts a cone-shaped structure, and a preset gap is reserved between the bottom surface of the first grinding part (16) and the top surface of the second grinding part (17);

the second grinding piece (17) is of an inverted cone structure, a plurality of first grinding racks (1701) are arranged at the top end of the second grinding piece (17), a plurality of second grinding racks (1703) are arranged on the side face of the second grinding piece (17), the size of the top end of the third grinding cavity (1705) is larger than that of the bottom end of the third grinding cavity, a circular ring sliding block (1704) is arranged at the bottom end of the second grinding piece (17), a circular ring sliding groove (1802) is formed in the top face of the fixing block (18), the circular ring sliding block (1802) is located in the circular ring sliding groove (1802), and a blanking channel (1801) is formed in the circumferential direction of the fixing block (18);

the toggle assembly comprises a cylindrical gear (30), a shifting piece (31), a first outer gear ring (1602) and a second outer gear ring (1702), a fixing plate (801) is arranged on the inner wall of the grinding shell (8), a first rotating shaft (29) is arranged on the top surface of the fixing plate (801), the cylindrical gear (30) is installed on the first rotating shaft (29), the shifting piece (31) is arranged at the edge position of the top surface of the cylindrical gear (30), the first outer gear ring (1602) is fixed on the periphery of the bottom end of the first grinding part (16), the second outer gear ring (1702) is fixed on the periphery of the top end of the second grinding part (17), and the cylindrical gear (30) and the second outer gear ring (1702) are meshed with each other.

2. A waste disposal device as defined in claim 1, further comprising: rubbing crusher constructs including smashing casing (5), second rotary rod (23) and a plurality of crushing blade (24), smash casing (5) and fix on discharge mechanism's top surface one, it is equipped with second rotary rod (23) through bearing (502) in crushing casing (5), and the top and third bevel gear (21) fixed connection of second rotary rod (23), and a plurality of smash blade (24) along the length direction distribution of second rotary rod (23), toper blown down tank (503) have been seted up to the interior bottom of smashing casing (5), the bottom of smashing casing (5) is equipped with first discharging pipe (501), the top and the toper blown down tank (503) intercommunication of first discharging pipe (501), the bottom and the discharge mechanism intercommunication of first discharging pipe (501).

3. A waste disposal device as defined in claim 2, further comprising: the inside top of smashing casing (5) is equipped with atomising head (15), discharge mechanism's top surface is equipped with water tank (12), atomising head (15) are through water pipe (13) and water tank (12) intercommunication.

4. A waste disposal device as defined in claim 1, further comprising: discharge mechanism includes base (1), conveying component, second discharging pipe (2) and third discharging pipe (3), conveying component sets up in the inner chamber of base (1), second discharging pipe (2) slope sets up on one side bottom of base (1), third discharging pipe (3) slope sets up on the opposite side top of base (1), one side of base (1) is equipped with the stock guide, the stock guide can be leading-in to third discharging pipe (3) the solid waste material on the conveying component in.

5. A waste disposal device as defined in claim 4, further comprising: conveying assembly includes first conveying roller (25), conveyer belt (26) and second conveying roller (27), first conveying roller (25), second conveying roller (27) all rotate and set up in the inner chamber of base (1), conveyer belt (26) set up between first conveying roller (25) and second conveying roller (27), conveyer belt (26) distribute along the length direction of base (1).

6. A waste disposal device as defined in claim 1, further comprising: and one end of the top surface of the discharging mechanism is communicated with an adsorption mechanism, and the adsorption mechanism is used for adsorbing metal particles in the waste.

7. A waste disposal device as defined in claim 6, further comprising: adsorption equipment is including adsorbing casing (6), electro-magnet (28) and drawer (14), it sets up on the top surface one end of base (1) to adsorb casing (6) intercommunication, electro-magnet (28) set up at the interior top of adsorbing casing (6), drawer (14) activity sets up the interior bottom at adsorbing casing (6).