CN116900019A - A kind of harmless treatment equipment for solid waste - Google Patents
A kind of harmless treatment equipment for solid waste Download PDFInfo
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- CN116900019A CN116900019A CN202311167498.6A CN202311167498A CN116900019A CN 116900019 A CN116900019 A CN 116900019A CN 202311167498 A CN202311167498 A CN 202311167498A CN 116900019 A CN116900019 A CN 116900019A
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- packing
- crushing
- shredding
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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
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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
- B09B3/32—Compressing or compacting
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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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The application relates to the technical field of waste treatment devices, in particular to solid waste harmless treatment equipment which comprises a crushing box, a driving shaft, a screen plate and a packaging component, wherein materials to be crushed are put into a crushing cavity through a feeding hole of the crushing box, the outer diameter of a crushing cylinder arranged on the driving shaft is increased and reduced along the axial direction of the driving shaft, the driving shaft rotates to drive the crushing cylinder to rotate, a crushing knife is arranged on the outer side wall of the crushing cylinder, according to the outer diameter of the crushing cylinder, the linear speed of the crushing cylinder is high at the position with the large outer diameter of the crushing cylinder, the crushing efficiency is high, the linear speed of the crushing knife is high at the position with the large outer diameter of the crushing cylinder, and conversely, the linear speed of the crushing knife is low at the position with the small outer diameter of the crushing cylinder, so that the crushing knife is more suitable for crushing materials with high hardness, the crushing efficiency of the materials with different hardness is ensured, and the crushing efficiency of the materials is further improved.
Description
Technical Field
The application relates to the technical field of waste treatment devices, in particular to harmless solid waste treatment equipment.
Background
Solid waste refers to solids, semisolids that are produced during production, life and other activities that lose their original utility value or that are discarded or discarded without losing utility value. In densely populated big cities, solid waste treatment is a headache problem, and common practice is to collect the back and smash, and then dry and compress, but all need consider crushing efficiency's problem to the in-process that solid waste smashed, the conventional rubbing crusher that uses smashes solid waste, and the rubbing crusher that uses is single-shaft shredder, can smash solid waste, and single-shaft shredder smashes solid waste through pivoted shredding roll and fixed shredding teeth, and when using single-shaft shredder to smash different grade type solid waste, the condition that the high-hardness solid waste causes the card to the single-shaft shredder easily, then causes the influence to solid waste's crushing efficiency.
Disclosure of Invention
The application provides harmless solid waste treatment equipment, which aims to solve the problem of low crushing efficiency of the existing crusher on solid waste.
The application relates to harmless solid waste treatment equipment which adopts the following technical scheme:
a solid waste harmless treatment device comprises a crushing box, a driving shaft, a screen plate and a packing assembly;
the crushing box is provided with a crushing cavity, and is provided with a feed inlet and a discharge outlet which are communicated with the crushing cavity; the driving shaft is rotatably arranged in the crushing cavity, a shredding cylinder is coaxially arranged on the driving shaft, and the outer diameter of the shredding cylinder is increased and then reduced along the axial direction of the driving shaft; the outer peripheral wall of the shredding cylinder is provided with a plurality of shredding knives, a fixed tooth plate is fixedly arranged in the shredding cavity, and the shredding knives and the fixed tooth plate can shred materials by relative movement; the sieve plate is provided with a plurality of sieve holes, the sieve plate is fixedly arranged in the crushing cavity, the sieve plate is positioned below the shredding cylinder, and materials passing through the sieve holes can be discharged out of the crushing cavity through the discharge hole; the packing assembly is used for packing qualified materials discharged from the crushing cavity.
Further, the shredding cylinder is composed of a plurality of shredding disc groups, each shredding disc group comprises a fixed disc and a mounting disc, the fixed discs are coaxially and fixedly connected to the driving shaft, and the diameters of the two fixed discs in the shredding disc groups are the same; the mounting plates are rotationally connected with the fixed plates, the diameters of the two mounting plates in the plurality of shredding plate groups are the same, and the diameters of the mounting plates and the fixed plates in the same shredding plate group are different; a limiting component is arranged between the mounting plate and the fixed plate, and the limiting component enables the mounting plate and the fixed plate to have a rotation limit when rotating.
Further, the limiting assembly comprises a plurality of first limiting blocks which are uniformly distributed along the peripheral wall of the fixed disc; the mounting plate is provided with a plurality of first arc grooves, each first limiting block is slidably arranged in one first arc groove, and a first elastic piece is arranged between each first limiting block and one first arc groove.
Further, the limiting assembly further comprises a plurality of second limiting blocks, the second limiting blocks are uniformly distributed along the side wall of the fixed disc, and the second limiting blocks are arranged at intervals with the first limiting blocks; be provided with a plurality of second arc grooves on the mounting disc, every second arc groove sets up with a first arc groove interval, and every second stopper slides and sets up in a second arc inslot, has a telescopic link in every second arc groove, has resistance when the telescopic link shortens, and the tip butt second stopper all the time of telescopic link.
Further, a plurality of mounting grooves are fixedly formed in the peripheral side wall of the mounting plate, and a shredding knife is fixedly arranged in each mounting groove and is obliquely arranged; the fixed disk periphery wall is provided with a plurality of blowing grooves, and every blowing groove corresponds a shredding knife, and when initial state, the shredding knife is in the edge of blowing groove, and when the relative rotation of mounting disc and fixed disk, the shredding knife is in same straight line with blowing groove.
Further, the feed inlet department of smashing the case is provided with the push plate, and the push plate can slide along the feed inlet of smashing the case, when the push plate slides along the feed inlet of smashing the case, the push plate can promote the material to fall on shredding cylinder.
Further, the packing assembly comprises a packing box and a packing hammer, the packing box is fixedly connected with the crushing box, the packing box is provided with a packing cavity, and the packing box is provided with a first opening communicated with the packing cavity; the packing hammer slides and sets up in the packing intracavity, is provided with first actuating source on the packing case, and first actuating source is used for driving packing hammer reciprocating motion in the packing case.
Further, a conveyor belt is arranged between the discharge port of the crushing cavity and the first opening of the packing cavity.
Further, the packing assembly further comprises a water control tank, the water control tank is provided with a water storage cavity, the water control tank is fixedly connected with the packing box, a partition plate is fixedly arranged between the water storage cavity and the packing cavity, a plurality of one-way valves are arranged on the partition plate, and the one-way valves can control water to flow from the packing cavity to the water storage cavity.
Further, the first driving source comprises a first motor and a reciprocating screw rod, the first motor is fixedly connected to the packing box, the reciprocating screw rod is fixedly connected to a power output shaft of the first motor, and a first spiral groove and a second spiral groove with opposite spiral directions are formed in the side wall of the reciprocating screw rod; the packing hammer is provided with a fixed sleeve, the fixed sleeve is coaxially sleeved on the outer side of the reciprocating screw rod, a guide block is fixedly arranged on the fixed sleeve, and the guide block can slide along the first spiral groove or the second spiral groove.
The beneficial effects of the application are as follows: the solid waste harmless treatment equipment comprises a crushing box, a driving shaft, a sieve plate and a packaging assembly, materials to be crushed are put into a crushing cavity through a feeding hole of the crushing box, the outer diameter of a crushing cylinder arranged on the driving shaft is increased and then reduced along the axial direction of the driving shaft, the driving shaft rotates to drive the crushing cylinder to rotate, and the crushing knife is arranged on the outer side wall of the crushing cylinder, according to the outer diameter of the crushing cylinder, the linear speed of the crushing cylinder at the position with the large outer diameter of the crushing cylinder is high, the efficiency of crushing the materials is high, but the linear speed of the crushing knife at the position with the large outer diameter of the crushing cylinder is small, and conversely, the linear speed of the crushing knife at the position with the small outer diameter of the crushing cylinder is small, so that the crushing knife is more suitable for crushing materials with high hardness, the crushing of materials with different hardness can be ensured, and the efficiency of crushing the materials is further improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of a solid waste innocent treatment device according to an embodiment of the present application;
fig. 2 is a plan view of a solid waste innocent treatment device according to an embodiment of the present application;
FIG. 3 is a cross-sectional view taken along the direction A-A in FIG. 2;
fig. 4 is a schematic structural view of a driving shaft, a shredding cylinder and other structures in a solid waste harmless treatment apparatus according to an embodiment of the present application;
FIG. 5 is a partial enlarged view at B in FIG. 4;
fig. 6 is a schematic structural view of structures such as a fixing plate and a mounting plate in a solid waste innocent treatment device according to an embodiment of the present application.
Fig. 7 is an exploded view of a fixing plate and a mounting plate of a solid waste innocent treatment device according to an embodiment of the present application.
In the figure: 110. a crushing box; 120. a drive shaft; 130. a third motor; 140. a speed reducer; 210. a shredding drum; 220. a fixed plate; 221. a discharge groove; 230. a mounting plate; 231. a mounting groove; 232. a mounting block; 233. a shredding knife; 240. fixing the dental plate; 310. a sieve plate; 311. a sieve pore; 410. a packing box; 411. a baling chamber; 420. a packing hammer; 421. a fixed sleeve; 430. a support plate; 440. a first motor; 450. a reciprocating screw; 510. a water control tank; 520. a partition plate; 610. a first limiting block; 620. a first spring; 630. a first arc groove; 640. a second limiting block; 650. a telescopic rod; 670. a second arc groove; 710. a pushing plate; 711. an auxiliary lever; 720. a second spring; 730. a toggle plate; 810. a conveyor belt; 820. and a second motor.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The numbering of components herein, such as "first," "second," etc., is used merely to distinguish between the described objects and does not have any sequential or technical meaning. The term "coupled" as used herein includes both direct and indirect coupling (coupling), unless otherwise indicated. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
In the present application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature "above," "over" and "on" a second feature may be a first feature directly above or obliquely above the second feature, or simply indicate that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 to 7, the solid waste innocent treatment device provided by the embodiment of the present application includes a pulverizing box 110, a driving shaft 120, a screen plate 310, and a packing assembly.
The inside cavity of crushing case 110, crushing case 110 inside hollow cavity is crushing chamber, and crushing case 110's lateral wall is provided with feed inlet and the discharge gate that the intercommunication was smashed the chamber, and the feed inlet is in crushing case 110's upper end, and the discharge gate is in crushing case 110's lower extreme, and the material gets into crushing chamber through the feed inlet, and the material is smashed the chamber through the discharge gate discharge.
The driving shaft 120 extends along the front-rear direction, the rear end of the driving shaft 120 penetrates through the rear side wall of the crushing box 110, the driving shaft 120 can rotate in the crushing cavity, a third motor 130 is fixedly arranged on the rear side wall of the crushing box 110, a speed reducer 140 is arranged on a power output shaft of the third motor 130, the output end of the speed reducer 140 is fixedly connected to the rear end of the driving shaft 120, and when the third motor 130 is started, the driving shaft 120 has larger torque under the action of the speed reducer 140. The driving shaft 120 is coaxially provided with a shredder tube 210, and the outer diameter of the shredder tube 210 is increased and then decreased along the axial direction of the driving shaft 120. Specifically, if the outer diameter of the shredder tube 210 increases and decreases in the front-rear direction, the middle of the shredder tube 210 in the front-rear direction is the largest in diameter. Further, the shredding barrel 210 is a structure formed by a plurality of shredding disc groups, each shredding disc group includes a fixed disc 220 and a mounting disc 230, the fixed disc 220 and the mounting disc 230 are coaxially disposed outside the driving shaft 120, and the fixed disc 220 in the same shredding disc group is different from the mounting disc 230 in size, specifically, the diameter of the fixed disc 220 in the same shredding disc group is larger than the diameter of the mounting disc 230. In the plurality of shredder plate groups, there are always two fixed plates 220 having the same diameter size, and the two fixed plates 220 having the same diameter size are symmetrical with respect to the middle of the shredder basket 210 in the front-rear direction. Similarly, in the plurality of shredder plate groups, there are always two mounting plates 230 having the same diameter size, and the two mounting plates 230 having the same diameter size are symmetrical about the middle of the shredder cartridge 210 in the front-rear direction. In the same shredding disc set, the fixed disc 220 is fixedly connected with the driving shaft 120, the mounting disc 230 is rotationally connected with the fixed disc 220, a limiting component is arranged between the mounting disc 230 and the fixed disc 220 and is used for limiting the rotation limit between the mounting disc 230 and the fixed disc 220, and when the driving shaft 120 rotates, if the resistance of the mounting disc 230 in the driven process is smaller, the relative rotation angle of the mounting disc 230 and the fixed disc 220 is smaller.
A plurality of mounting grooves 231 are uniformly formed in the peripheral wall of each mounting plate 230 of each shredding plate group, each mounting groove 231 is provided with a certain length, each mounting groove 231 is internally and fixedly provided with a mounting block 232, each mounting block 232 is located in the middle of each mounting groove 231, the outer ends of the mounting blocks 232 are provided with arc edges, the radius corresponding to the arc edges of the mounting blocks 232 is equal to the radius of each mounting plate 230, each mounting block 232 is provided with one shredding knife 233, each shredding knife 233 is provided with an inclined side wall, the inclined side walls of the shredding knives 233 on two symmetrical mounting plates 230 are symmetrical, and when the driving shaft 120 rotates in a fixed direction, the shredding knives 233 on the plurality of mounting plates 230 can stir materials in the front-back direction.
In this embodiment, in any shredding disc set, the diameter of the fixed disc 220 is slightly smaller than the diameter of the mounting disc 230, and the edge of the fixed disc 220 can block the material that is being stirred by the shredding knives 233. The fixed disk 220 is provided with a plurality of blowing grooves 221 on the periphery wall, and each blowing groove 221 corresponds to one shredding knife 233, and in the initial state, the shredding knives 233 are located at the edges of the blowing grooves 221, and when the mounting disk 230 and the fixed disk 220 rotate relatively, the shredding knives 233 and the blowing grooves 221 are located in the same straight line, so that the obstruction of the fixed disk 220 to the shredding knives 233 for stirring materials is reduced.
The inner side walls of the crushing box 110 are fixedly provided with fixed tooth plates 240, two fixed tooth plates 240 are arranged, and the two fixed tooth plates 240 are distributed on the left inner side wall and the right inner side wall of the crushing box 110. Each fixed dental plate 240 has a first section and a second section, a fixed included angle is formed between the first section and the second section, serrated teeth are formed on the first section and the second section, the number of teeth on the first section is the same as that of teeth on the second section, the sum of the teeth on the first section and the teeth on the second section is equal to the number of the shredding disc groups, further, the side walls of the teeth on the first section or the second section can be abutted against the side walls of the shredding knives 233, when the shredding knives 233 and the fixed dental plates 240 relatively move, the cooperation of the shredding knives 233 and the fixed pressing plates can tear materials, and the probability that the materials are stuck to the mounting disc 230 is reduced.
The sieve plate 310 is provided with a plurality of sieve holes 311, the sieve plate 310 is fixedly arranged in the crushing cavity, the sieve plate 310 is positioned below the shredding cylinder 210, materials passing through the sieve holes 311 can be discharged out of the crushing cavity through the discharge holes, and the materials passing through the discharge holes are discharged out of the crushing cavity to be qualified materials.
The packing assembly is used for packing qualified materials discharged from the crushing cavity. The packing subassembly includes packing box 410 and packing hammer 420, and packing box 410 is fixed to be set up in the left side of smashing case 110, and packing box 410 is inside cavity, and packing box 410 hollow cavity is packing chamber 411, and packing box 410 upper end has the first opening of intercommunication packing chamber 411, and the qualified material in crushing chamber of discharge gate discharge can get into packing chamber 411 through first opening. The packing hammer 420 can get into the packing chamber 411 through first opening, and the packing hammer 420 can slide along the packing chamber 411 and set up, the lateral wall of packing hammer 420 and the inside wall sliding seal of packing case 410 are connected, are provided with first actuating source on the packing case 410, and first actuating source is used for driving packing hammer 420 reciprocating motion about packing chamber 411, when qualified material gets into packing chamber 411 through first opening, packing hammer 420 breaks away from packing chamber 411 through first opening. Specifically, the first driving source includes a first motor 440 and a reciprocating screw 450. The packing box 410 is fixedly provided with a supporting plate 430, a first motor 440 is fixedly connected to the supporting plate 430, a power output shaft of the first motor 440 extends downwards, a reciprocating screw 450 is vertically arranged, the upper end of the reciprocating screw 450 is fixedly connected with the power output shaft of the first motor 440, and a first spiral groove and a second spiral groove which are opposite in spiral direction are formed in the outer side wall of the reciprocating screw 450. The packing hammer 420 is provided with a fixing sleeve 421, the fixing sleeve 421 is coaxially sleeved on the outer side of the reciprocating screw 450, a guide block is fixedly arranged on the fixing sleeve 421, the guide block can slide along the first spiral groove or the second spiral groove, when the first motor 440 continuously rotates, the fixing sleeve 421 slides up and down in a reciprocating manner in the vertical direction, and then the packing hammer 420 slides up and down in the packing cavity 411 in a reciprocating manner.
Further, the packing assembly further includes a water control tank 510, the water control tank 510 is fixedly disposed on the left side of the packing box 410, the water control tank 510 is hollow, and the hollow cavity of the water control tank 510 is a water control cavity. Be provided with baffle 520 between packing chamber 411 and the accuse water cavity, be provided with a plurality of mounting holes on the baffle 520, the mounting hole can be with packing chamber 411 and accuse water cavity intercommunication, all installs the check valve in every mounting hole, and the check valve can prevent that liquid from accuse water cavity from getting into packing chamber 411 in, and the check valve can control water from packing chamber 411 in to the water storage chamber flow, then when packing hammer 420 extrudees the material after smashing, the moisture in the material flows to accuse water cavity through the check valve.
In this embodiment, the limiting component includes a plurality of first limiting blocks 610, where the plurality of first limiting blocks 610 are fixedly disposed on the fixed disk 220, and the plurality of first limiting blocks 610 are uniformly distributed along the peripheral wall of the fixed disk 220, and a gap is formed between two adjacent first limiting blocks 610. The mounting plate 230 is provided with a plurality of first arc grooves 630, each first limiting block 610 is slidably arranged in one first arc groove 630, a first elastic piece is arranged between each first limiting block 610 and one first arc groove 630, specifically, the first elastic piece is a first spring 620, in an initial state, the first limiting block 610 is located at one end of the first arc groove 630, the first spring 620 is located in an original length state, when the mounting plate 230 rotates, the first spring 620 is gradually extruded, and when the mounting plate 230 rotates by a certain angle, the end part of the first arc groove 630 abuts against the first limiting block 610, so that the first limiting block 610 blocks the rotation of the mounting plate 230.
Further, the limiting component further includes a plurality of second limiting blocks 640, the plurality of second limiting blocks 640 are all fixedly arranged on the fixed disk 220, the plurality of second limiting blocks 640 are uniformly distributed along the peripheral wall of the fixed disk 220, gaps are reserved between two adjacent second limiting blocks 640, the plurality of second limiting blocks 640 are identical to the plurality of first limiting blocks 610 in annular size distributed on the fixed disk 220, and the second limiting blocks 640 are arranged at intervals with the first limiting blocks 610. The mounting plate 230 is provided with a plurality of second arc grooves 670, each second arc groove 670 is the same as any one first arc groove 630 in size, the second arc grooves 670 and the first arc grooves 630 are arranged at intervals, each second limiting block 640 is slidably arranged in one second arc groove 670, each second arc groove 670 is internally provided with a telescopic rod 650, the telescopic rod 650 is provided with a fixing part and a sliding part, the fixing part is fixedly connected with the second arc grooves 670, the sliding part is always abutted to the second limiting block 640, the fixing part is hollow, the sliding part is inserted into the fixing part, a damping cylinder body and a reset spring are arranged in the fixing part, the damping cylinder body only has resistance when shortening, and when the telescopic rod 650 stretches, the elastic force of the reset spring drives the mounting plate 230 to quickly restore to the initial position.
In this embodiment, a pushing plate 710 is disposed at the feeding port of the crushing box 110, the pushing plate 710 extends left and right, the right end of the pushing plate 710 penetrates through the sidewall of the crushing box 110, and when the pushing plate 710 slides rightward, the pushing plate 710 can push the material to drop onto the shredding cylinder 210. The left end of the pushing plate 710 is fixedly provided with an auxiliary bar 711, a second elastic member is provided between the auxiliary bar 711 and the outer circumferential wall of the pulverizing box 110, the second elastic member is a second spring 720, and the second spring 720 is always in a compressed state, so that the second spring 720 always drives the auxiliary bar 711 away from the pulverizing box 110. Further, a dial 730 is fixedly arranged on the reciprocating screw 450, the dial 730 and the reciprocating screw 450 are not coaxially arranged, the dial 730 is always abutted against the auxiliary rod 711, and when the reciprocating screw 450 rotates, the pushing plate 710 pushes the material at the feeding hole of the crushing box 110.
In this embodiment, a conveyor 810 is disposed between the outlet of the crushing chamber and the first opening of the baling chamber 411. The crushing box 110 is fixedly provided with a second motor 820, and the second motor 820 is used for driving the conveying belt 810 to run, so that crushed qualified materials can be conveniently conveyed into the packing cavity 411.
In combination with the above embodiments, the present application provides a solid waste innocent treatment device, which has the following use principle and working process:
when the three-motor 130 is started in operation, the driving shaft 120 is driven to rotate by the power of the third motor 130 after passing through the speed reducer 140, and a plurality of fixed discs 220 fixedly arranged on the driving shaft 120 synchronously rotate, and as the telescopic rods 650 are arranged between the fixed discs 220 and the mounting discs 230, and the telescopic rods 650 have certain resistance when shortening, as no material is put into the crushing cavity at the moment, when the mounting discs 230 are driven by the fixed discs 220, the resistance of the rotation of the mounting discs 230 is small, and at the moment, the mounting discs 230 and the fixed discs 220 simultaneously rotate. As the material is put into the crushing cavity through the feed inlet of the crushing box 110, the first motor 440 is started, the first motor 440 drives the reciprocating screw 450 to rotate, the stirring disc 730 fixedly arranged on the reciprocating screw 450 stirs the auxiliary rod 711, the auxiliary rod 711 moves along the left-right direction, the auxiliary rod 711 drives the pushing plate 710 to synchronously move left-right, and the pushing plate 710 pushes the material at the feed inlet of the crushing box 110 in the process of moving the pushing plate 710 left-right, so that the accumulation of the material on one side of the shredding barrel 210 is reduced.
Along with the material falls on the shredding barrel 210, install the shredding blade 233 on the mounting plate 230, when the mounting plate 230 rotates, the shredding blade 233 can produce the hindrance to the rotation of mounting plate 230 to the in-process that the material was strikeed to the material, owing to be provided with telescopic link 650 between mounting plate 230 and the fixed disk 220, telescopic link 650 has certain resistance in the process of shortening, if telescopic link 650 does not produce and reduce and directly can lead to the material to smash when shredding blade 233 bumps against the material, then prove that the hardness of material is low. If the shredding knife 233 is used for limiting the rotation of the rotating disc during the impact of the material, the mounting disc 230 and the fixing disc 220 rotate relatively along with the continuous rotation of the fixing disc 220, the telescopic rod 650 is gradually shortened, the shredding knife 233 always has a force for guiding the material to move forward and backward, after the telescopic rod 650 is shortened, the shredding knife 233 and the discharge groove 221 on the adjacent fixing disc 220 are positioned on the same straight line, the obstruction of the fixing disc 220 to the movement of the material on the forward and backward sides is reduced, the material is easier to move forward and backward sides, after the material is separated from the shredding knife 233, the compressed telescopic rod 650 is rapidly stretched under the action of the reset spring, and the mounting disc 230 is rapidly restored to the initial position.
Because the diameters of the front and rear sides of the shredding barrel 210 formed by the shredding barrel groups are smaller than the diameter of the middle part, the linear velocity of the outer side edge of the fixed disc 220 in the shredding barrel group at the middle part of the shredding barrel 210 is high, but the shredding knife 233 arranged on the mounting disc 230 has the resistance arm length in the impact process on the materials, so that the shredding barrel group at the middle part can rapidly process the materials with low hardness. According to the setting of the shredding knife 233, in the same shredding disc set, after the fixed disc 220 and the mounting disc 230 relatively rotate, the resistance of the inclined shredding knife 233 to poking the material to the side far away from the middle of the shredding barrel 210 is reduced, so that the material with high hardness moves to the side far away from the middle of the shredding barrel 210. The linear velocity of the outer side edge of the fixed disk 220 in the shredding disk group far away from the middle part of the shredding barrel 210 is low, but the resistance arm of the shredding knife 233 installed on the installation disk 230 in the impact process of the material is short, so that the shredding disk group far away from the middle part can treat the material with high hardness, thereby realizing classification and crushing of the material and improving the crushing efficiency of the material.
The material is smashed and falls on sieve 310, qualified material can pass sieve mesh 311, the material that passes sieve mesh 311 breaks away from crushing chamber through the discharge gate, owing to be provided with conveyer belt 810 between crushing case 110 discharge gate and the first opening of packing case 410, when the material falls on conveyer belt 810, start second motor 820, second motor 820 drives conveyer belt 810 operation, start first motor 440 and drive packing hammer 420 and break away from packing chamber 411 through first opening this moment, the material gets into packing chamber 411 through first opening under the transportation of conveyer belt 810, along with the operation of first motor 440, first motor 440 drives packing hammer 420 up-and-down reciprocating motion in packing chamber 411, packing hammer 420 is to the material extrusion back, the moisture that carries in the material can all move to extreme position in packing chamber 411 at every turn through the check valve on baffle 520, ensure that the moisture content in the packing material piece keeps unanimous.
The foregoing description of the preferred embodiments of the application is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the application.
Claims (9)
1. A solid waste innocent treatment device, which is characterized in that: comprising the following steps:
the crushing box is provided with a crushing cavity and is provided with a feed inlet and a discharge outlet which are communicated with the crushing cavity;
the driving shaft is rotatably arranged in the crushing cavity, a shredding cylinder is coaxially arranged on the driving shaft, and the outer diameter of the shredding cylinder is increased and then reduced along the axial direction of the driving shaft; the outer peripheral wall of the shredding cylinder is provided with a plurality of shredding knives, a fixed tooth plate is fixedly arranged in the shredding cavity, and the shredding knives and the fixed tooth plate can shred materials by relative movement;
the sieve plate is provided with a plurality of sieve holes, the sieve plate is fixedly arranged in the crushing cavity, the sieve plate is positioned below the shredding cylinder, and materials passing through the sieve holes can be discharged out of the crushing cavity through the discharge hole;
the packing assembly is used for packing qualified materials discharged from the crushing cavity;
the shredding cylinder is composed of a plurality of shredding disc groups, each shredding disc group comprises a fixed disc and a mounting disc, the fixed discs are coaxially and fixedly connected to the driving shaft, and the diameters of the two fixed discs in the shredding disc groups are the same; the mounting plates are rotationally connected with the fixed plates, the diameters of the two mounting plates in the plurality of shredding plate groups are the same, and the diameters of the mounting plates and the fixed plates in the same shredding plate group are different; a limiting component is arranged between the mounting plate and the fixed plate, and the limiting component enables the mounting plate and the fixed plate to have a rotation limit when rotating.
2. A solid waste innocent treatment device according to claim 1, wherein: the limiting assembly comprises a plurality of first limiting blocks which are uniformly distributed along the peripheral wall of the fixed disc; the mounting plate is provided with a plurality of first arc grooves, each first limiting block is slidably arranged in one first arc groove, and a first elastic piece is arranged between each first limiting block and one first arc groove.
3. A solid waste innocent treatment device according to claim 2, wherein: the limiting assembly further comprises a plurality of second limiting blocks, the second limiting blocks are uniformly distributed along the side wall of the fixed disc, and the second limiting blocks are arranged at intervals with the first limiting blocks; be provided with a plurality of second arc grooves on the mounting disc, every second arc groove sets up with a first arc groove interval, and every second stopper slides and sets up in a second arc inslot, has a telescopic link in every second arc groove, has resistance when the telescopic link shortens, and the tip butt second stopper all the time of telescopic link.
4. A solid waste innocent treatment device according to claim 3, wherein: a plurality of mounting grooves are fixedly formed in the peripheral side wall of the mounting plate, and a shredding knife is fixedly arranged in each mounting groove and is obliquely arranged; the fixed disk periphery wall is provided with a plurality of blowing grooves, and every blowing groove corresponds a shredding knife, and when initial state, the shredding knife is in the edge of blowing groove, and when the relative rotation of mounting disc and fixed disk, the shredding knife is in same straight line with blowing groove.
5. A solid waste innocent treatment device according to claim 1, wherein: the feed inlet department of smashing the case is provided with the flitch, and the flitch can slide along the feed inlet of smashing the case, when the flitch slides along the feed inlet of smashing the case, the flitch can promote the material to fall on shredding cylinder.
6. A solid waste innocent treatment device according to claim 1, wherein: the packing assembly comprises a packing box and a packing hammer, the packing box is fixedly connected with the crushing box, the packing box is provided with a packing cavity, and the packing box is provided with a first opening communicated with the packing cavity; the packing hammer can get into the packing chamber through first opening, and the packing hammer can follow the slip of packing chamber and set up, is provided with first actuating source on the packing case, and first actuating source is used for driving packing hammer at packing incasement reciprocating motion.
7. A solid waste innocent treatment device according to claim 6, wherein: a conveying belt is arranged between the discharge hole of the crushing cavity and the first opening of the packing cavity.
8. A solid waste innocent treatment device according to claim 6, wherein: the packing assembly further comprises a water control tank, the water control tank is provided with a water storage cavity, the water control tank is fixedly connected with the packing box, a partition plate is fixedly arranged between the water storage cavity and the packing cavity, a plurality of one-way valves are arranged on the partition plate, and the one-way valves can control water to flow from the packing cavity to the water storage cavity.
9. A solid waste innocent treatment device according to claim 6, wherein: the first driving source comprises a first motor and a reciprocating screw rod, the first motor is fixedly connected to the packing box, the reciprocating screw rod is fixedly connected to a power output shaft of the first motor, and a first spiral groove and a second spiral groove with opposite spiral directions are formed in the side wall of the reciprocating screw rod; the packing hammer is provided with a fixed sleeve, the fixed sleeve is coaxially sleeved on the outer side of the reciprocating screw rod, a guide block is fixedly arranged on the fixed sleeve, and the guide block can slide along the first spiral groove or the second spiral groove.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311167498.6A CN116900019B (en) | 2023-09-12 | 2023-09-12 | A kind of harmless treatment equipment for solid waste |
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| CN202311167498.6A CN116900019B (en) | 2023-09-12 | 2023-09-12 | A kind of harmless treatment equipment for solid waste |
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| CN116900019B CN116900019B (en) | 2024-02-06 |
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| CN116900019B (en) | 2024-02-06 |
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Effective date of registration: 20251225 Address after: 224300 Jiangsu Province Yancheng City Sheyang County Sheyang Port Economic Zone Renmin East Road 2nd No. Patentee after: Sheyang Golden Triangle mudflat Development Co.,Ltd. Country or region after: China Address before: 224300 Zhongyong street, Sheyang County, Jiangsu Province Patentee before: Jiangsu jindunxin Industrial Co.,Ltd. Country or region before: China |
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Denomination of invention: A solid waste harmless treatment equipment Granted publication date: 20240206 Pledgee: China Postal Savings Bank Co.,Ltd. Sheyang County Branch Pledgor: Sheyang Golden Triangle mudflat Development Co.,Ltd. Registration number: Y2025980068155 |
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