CN102247919B - Medical waste garbage crushing equipment - Google Patents
Medical waste garbage crushing equipment Download PDFInfo
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- CN102247919B CN102247919B CN201110160499.9A CN201110160499A CN102247919B CN 102247919 B CN102247919 B CN 102247919B CN 201110160499 A CN201110160499 A CN 201110160499A CN 102247919 B CN102247919 B CN 102247919B
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Abstract
The invention discloses medical waste garbage crushing equipment, and belongs to the field of garbage treatment equipment. The equipment comprises an upper stander, a lower stander, a first-stage crusher, a second-stage crusher, a pushing mechanism, a feeding mechanism and an electric control device, wherein the upper stander is arranged on the lower stander; the first-stage crusher is arranged on the upper stander; the feeding mechanism is arranged at a feed port of the first-stage crusher; the upper stander above the feeding mechanism is provided with the pushing mechanism; the lower stander below the first-stage crusher is provided with the second-stage crusher; a feed port of the second-stage crusher corresponds to a discharge port of the first-stage crusher; and the electric control device for controlling working states of the first-stage crusher and the second-stage crusher is connected with control ends of the first-stage crusher and the second-stage crusher respectively. The crushing equipment can be used for carrying out two-stage crushing, coarse crushing and fine crushing on medical waste garbage, so that the space and the size for filling, the transport volume and the transport cost are reduced, and waste compaction for filling is facilitated. The crushing equipment has the advantages of easiness and convenience in operation, high efficiency, good crushing effect and the like.
Description
Technical field
The present invention relates to refuse treatment plant field, relate in particular to a kind of to the useless garbage crushing equipment of the doctor of solid waste minimizing, recycling treatment.
Background technology
People constantly deepen and improve environmental protection consciousness, and waste recovery and recycling are more and more paid attention to, and under this background, the integrated treatment of rubbish is more and more paid close attention to.The technology of the minimizing of development solid waste, recycling treatment is very important at present.Biohazard Waste, after crusher in crushing, is conducive to the baling of landfill, reduces freight volume and freight, reduces space and the volume of landfill.And do not have now the equipment that a kind ofly can facilitate, efficiently carry out break process to curing useless rubbish.
Summary of the invention
The object of embodiment of the present invention is to provide the useless garbage crushing equipment of a kind of doctor, can solve the equipment that does not carry out now break process for the useless rubbish of doctor, and common domestic garbage crusher exists that torsion is little, crushing effect is bad, and in shattering process, easily block and damage the problems such as power-equipment.
The object of the invention is to be achieved through the following technical solutions:
Embodiment of the present invention provides a kind of two-stage shearing-crushing equipment, and this equipment comprises:
Upper spider, lower bearing bracket, one-level disintegrating machine, secondary breaker, pusher, feeding mechanism and electrical control gear; Wherein,
Upper spider is located on lower bearing bracket, and one-level disintegrating machine is located on upper spider, and the charging aperture place on one-level disintegrating machine is provided with feeding mechanism, and the upper spider of feeding mechanism top is provided with pusher;
On lower bearing bracket below one-level disintegrating machine, be provided with secondary breaker, the charging aperture of secondary breaker is corresponding with the discharging opening position of described one-level disintegrating machine;
The described electrical control gear that the duty of I and II disintegrating machine is controlled is connected with the control end of I and II disintegrating machine respectively.
In above-mentioned disintegrating apparatus, described pusher comprises:
Motor, push rod and pusher; Wherein,
Push rod described in Motor Drive;
Pusher is inverted L shape, and its front end is provided with to the pushing head of pusher in feeding mechanism, and pusher rear end is connected with described push rod, can under push rod drives, move up and down.
In above-mentioned disintegrating apparatus, described one-level disintegrating machine comprises:
Broken platform, motor, reductor, damper, two power transmission shafts and a plurality of crushing cutter and spacer alternately; Wherein,
Two power transmission shafts are arranged in parallel on broken platform, motor drives described power transmission shaft through reductor, reductor is connected with described broken platform by described damper, on every power transmission shaft, be equipped with a plurality of crushing cutters and spacer alternately, the staggered interlock in crushing cutter space on two power transmission shafts, forms shearing force.
The crushing cutter of described one-level disintegrating machine is circular two teeth cutter blades, and the crushing cutter on every power transmission shaft is six;
Every power transmission shaft is located at respectively in the bearing that on broken platform, two ends arrange, and described bearing adopts the aligning roller bearing with sleeve, and described bearing is fixed on by end board assembly on the end seat at two ends of broken platform, and the rear pressing cover of bearing adopts palace type sealing;
Described damper consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken platform through polyurethane rubber spring.
In above-mentioned disintegrating apparatus, a plurality of crushing cutters that arrange on the power transmission shaft of described one-level disintegrating machine and quantity equate and spacer alternately adopts involute spline duplicate invoice knot, and the crushing cutter that spacer and another root axle are arranged in parallel forms clearance meshing; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.
In above-mentioned disintegrating apparatus, described secondary breaker comprises:
Two power transmission shafts, broken workbench, a plurality of crushing cutter, motor, reductor and dampers; Wherein,
Two power transmission shafts are arranged in parallel on broken workbench, on every power transmission shaft, being equipped with a plurality of crushing cutters and quantity equates and spacer alternately, the crushing cutter that spacer and another root axle are arranged in parallel forms clearance meshing, the staggered interlock in crushing cutter space on two power transmission shafts; Form shearing force.Motor drives described power transmission shaft through reductor, and reductor is connected with described broken workbench by described damper.
In above-mentioned disintegrating apparatus, the crushing cutter of described secondary breaker is circular octadentate blade; Crushing cutter on every power transmission shaft is six;
The speed ratio of two power transmission shafts is 1: 1.8;
Every power transmission shaft is located at respectively in the bearing that on broken platform, two ends arrange, and described bearing adopts the aligning roller bearing with sleeve, and described bearing is fixed on by end board assembly on the end seat at two ends of broken platform, and the rear pressing cover of bearing adopts palace type sealing;
Described damper consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken workbench through polyurethane rubber spring.
In above-mentioned disintegrating apparatus, a plurality of crushing cutters that arrange on the power transmission shaft of described secondary breaker and quantity equate and spacer alternately adopts involute spline duplicate invoice knot, and the crushing cutter that spacer and another root axle are arranged in parallel forms clearance meshing; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.
In above-mentioned disintegrating apparatus, between the discharging opening of described one-level disintegrating machine and the charging aperture of secondary breaker, be provided with middle hopper, in middle hopper, be provided with the charge level detector of the height that detects material;
The discharging opening place of described secondary breaker is provided with dump skip.
Above-mentioned disintegrating apparatus also comprises:
Elevator, is arranged on a side of upper and lower frame, and elevator is provided with guide rail, and guide rail is provided with lifting hopper, promotes hopper and is arranged in described guide rail by rotary type pulley.
The technical scheme being provided by the invention described above embodiment can be found out, the disintegrating apparatus of the embodiment of the present invention, by one-level disintegrating machine and secondary breaker from top to bottom cascade arrange, form two-stage disintegrating apparatus, thereby can carry out slightly curing useless rubbish, thin two-stage fragmentation, thereby the space and the volume that reduce landfill, reduce freight volume and freight, is conducive to the baling of landfill.The advantages such as this disintegrating apparatus has simple in structure, easy to operate, and crushing efficiency is high, effective.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the disintegrating apparatus that Fig. 1 provides for the embodiment of the present invention;
The pusher structural representation of the disintegrating apparatus that Fig. 2 provides for the embodiment of the present invention;
The one-level crusher structure schematic diagram of the disintegrating apparatus that Fig. 3 provides for the embodiment of the present invention;
The crushing cutter structural representation of the one-level disintegrating machine of the disintegrating apparatus that Fig. 4 provides for the embodiment of the present invention;
The crushing cutter engagement schematic diagram of the one-level disintegrating machine of the disintegrating apparatus that Fig. 5 provides for the embodiment of the present invention;
The structural representation of the crushing cutter of the secondary breaker of the disintegrating apparatus that Fig. 6 provides for the embodiment of the present invention;
The crushing cutter engagement schematic diagram of the secondary breaker of the disintegrating apparatus that Fig. 7 provides for the embodiment of the present invention;
Parts corresponding to number in the figure are: 1-pusher; 2-feeding mechanism; 3-damper; 4-upper spider; 5-the first reductor; 6-one-level disintegrating machine; 7-middle hopper; 8-secondary breaker; 9-the second reductor; 10-dump skip; 11-lower bearing bracket.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on embodiments of the invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to protection scope of the present invention.
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail.
A kind of two-stage shearing-crushing of embodiment of the present invention equipment, is mainly used in Biohazard Waste (i.e. the useless rubbish of doctor) to carry out fragmentation, thereby reduces space and the volume of landfill, reduces freight volume and freight, is conducive to the baling of landfill.As shown in Figure 1, this equipment comprises: upper spider 4, lower bearing bracket 11, one-level disintegrating machine 6, secondary breaker 8, pusher 1, feeding mechanism 2 and electrical control gear; Wherein, upper spider 4 is arranged on lower bearing bracket 11 tops, and one-level disintegrating machine 6 is located on upper spider 4, and the charging aperture place on one-level disintegrating machine 6 is provided with feeding mechanism 2, and the upper spider 4 of feeding mechanism 2 tops is provided with pusher 1;
On lower bearing bracket 11 below one-level disintegrating machine 6, be provided with secondary breaker 8, the charging aperture of secondary breaker 8 is corresponding with the discharging opening position of described one-level disintegrating machine 6;
The described electrical control gear that the duty of I and II disintegrating machine 6,8 is controlled is connected with the control end of I and II disintegrating machine 6,8 respectively.
As shown in Figure 2, the pusher 1 in above-mentioned disintegrating apparatus consists of motor 11, push rod 12 and pusher 13; Wherein, the pusher 13 that motor 11 drives on described push rod 12 and push rod 12; Pusher 13 is inverted L shape, and its front end is provided with to the pushing head of feeding mechanism 2 interior pushers, and pusher 13 rear ends are connected with described push rod 12, can under push rod 12 drives, move up and down.Initiating terminal in charging arranges this pusher 1, can effectively prevent from being heated, the material after boiling produces the phenomenon that hangs and put up a bridge in hopper.
As shown in Figure 3, described one-level disintegrating machine 6 comprises: broken platform 60, motor 61, reductor 62, damper 63, two power transmission shafts 64 and a plurality of crushing cutter 66 and a plurality of spacers 67; Wherein, two power transmission shafts 64 are arranged in parallel on broken platform 60, motor 61 drives described power transmission shaft 64 through reductor 62, reductor 62 is connected with described broken platform 60 by described damper 63, on every power transmission shaft, be equipped with a plurality of crushing cutters 66 and a plurality of spacer 67, between adjacent crushing cutter, by the annular spacer being arranged on power transmission shaft, separate, the staggered interlock in crushing cutter space on two power transmission shafts, thereby form curing the shearing force of useless rubbish, can carry out coarse crushing to curing useless rubbish; Between the crushing cutter blade that spacer on a power transmission shaft and another root power transmission shaft are arranged in parallel, form clearance meshing, can effectively remove the adhesion thing on crushing cutter blade in shattering process; On the broken platform inwall in crushing cutter outside, the side pecten 68 coordinating with crushing cutter as quiet cutter can be set, to improve crushing effect.
The crushing cutter of above-mentioned one-level disintegrating machine is circular two teeth cutter blades (seeing Fig. 4), and the crushing cutter on every power transmission shaft and spacer are six, thereby forms six groups of crushing cutters, and the engagement of the crushing cutter on two power transmission shafts is referring to Fig. 5;
Every power transmission shaft is located at respectively in the bearing 65 that on broken platform, two ends arrange, the aligning roller bearing that described bearing 65 adopts with sleeve, described bearing is fixed on by end board assembly 610 on the end seat at two ends of broken platform 60, and the rear pressing cover of bearing 65 adopts palace type sealing 69; Two power transmission shafts can relatively rotate under the driving of motor and reductor, make the crushing cutter on it be staggered to form shearing force;
Described damper 63 consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken platform through polyurethane rubber spring.By damper, can effectively alleviate the shock and vibration that power transmission shaft is subject to, thereby extend the service life of one-level disintegrating machine.
The spacer arranging between a plurality of crushing cutters that arrange on the power transmission shaft of described one-level disintegrating machine and adjacent crushing cutter adopts involute spline duplicate invoice knot; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.Thereby avoid being impacted and become flexible.
The structure of the secondary breaker 8 in above-mentioned disintegrating apparatus and the structure of one-level disintegrating machine 6 are basic identical, one-level disintegrating machine that can be shown in Figure 3, this secondary breaker 8 comprises: two power transmission shafts, broken workbench, a plurality of crushing cutter and a plurality of spacer, motor, reductor and dampers; Wherein, two power transmission shafts are arranged in parallel on broken workbench, on every power transmission shaft, be equipped with a plurality of crushing cutters, between adjacent crushing cutter, by the annular spacer being arranged on power transmission shaft, separate, the staggered interlock in space between adjacent crushing cutter on two power transmission shafts; Motor drives described power transmission shaft through reductor (being the second reductor in Fig. 1), and reductor is connected with described broken workbench by described damper.
The crushing cutter of above-mentioned secondary breaker is circular octadentate blade (seeing Fig. 6); Crushing cutter on every power transmission shaft is six, and the be arranged in parallel crushing cutter blade of corresponding position of the spacer on a power transmission shaft and another root power transmission shaft forms clearance meshing, can effectively remove the adhesion thing on crushing cutter blade in shattering process; Six groups of crushing cutters can carry out effective fragmentation to curing useless rubbish; The speed ratio of two power transmission shafts is 1: 1.8, thereby can fast speed the useless rubbish of the doctor after the coarse crushing of one-level disintegrating machine output be carried out to fine crushing; The engagement of the crushing cutter on two power transmission shafts of secondary breaker 8 can be referring to Fig. 7.
Every power transmission shaft is located at respectively in the bearing that on broken platform, two ends arrange, and described bearing adopts the aligning roller bearing with sleeve, and described bearing is fixed on by end board assembly on the end seat at two ends of broken platform, and the rear pressing cover of bearing adopts palace type sealing; Thereby can effectively protect bearing waterproof and dustproof.
The damper of above-mentioned secondary breaker consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken workbench through polyurethane rubber spring.By damper, can effectively alleviate the shock and vibration that power transmission shaft is subject to, thereby extend the service life of secondary breaker.
The spacer arranging between a plurality of crushing cutters that arrange on the power transmission shaft of described secondary breaker and adjacent crushing cutter adopts involute spline duplicate invoice knot; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.Thereby avoid being impacted and become flexible.
In above-mentioned disintegrating apparatus, between the discharging opening of one-level disintegrating machine and the charging aperture of secondary breaker, be provided with middle hopper, and in middle hopper, be provided for detecting the charge level detector of height of materials, detect one-level disintegrating machine to the material quantity of secondary breaker output, control the piling height of material; And feed hopper and middle hopper two side at feeding mechanism are provided with movable bin gate, be convenient to maintenance and cleaning.Discharging opening place at secondary breaker arranges dump skip, after facilitating material in small, broken bits by secondary breaker, falls into conveying worm be discharged into special transport vehicle from dump skip.
Above-mentioned disintegrating apparatus can also comprise: elevator, be arranged on a side of upper and lower frame, and elevator is provided with guide rail, and guide rail is provided with lifting hopper, promotes hopper and is arranged in described guide rail by rotary type pulley.By elevator, the useless rubbish of the doctor of auxiliary breaking can be encased in the feeding mechanism on one-level disintegrating machine.
In above-mentioned disintegrating apparatus, the broken platform of I and II disintegrating machine, broken workbench can be comprised of front and back ends seat and left and right side wall, end seat minute upper and lower two parts are located by bearing pin, all parts and components form through fine finishining, during welding for steel structure frame structure is closely combined in formation, the advantages such as tool is firm, reliable, indeformable.
Power transmission shaft in the I and II disintegrating machine of above-mentioned disintegrating apparatus, the consumable accessorys such as crushing cutter, pecten adopt recoverability material to make, and are arranged in I and II disintegrating machine in convertibility mode.
The electric control system of above-mentioned disintegrating apparatus can be controlled realization by PLC.Be used for controlling the electric part in this disintegrating apparatus, mode that can electrical control cabinet is arranged in above-mentioned disintegrating apparatus, integrated needed function button and indicator lamp on electrical control cabinet panel, realize to disintegrating machine manually, automatically and Long-distance Control and state demonstration.
The pusher (electric pushrod) that the feed hopper place of the feeding mechanism of one-level disintegrating machine arranges can push away material, to prevent material bridging in feed hopper.On pusher, have four position switch, two of outermost are respectively limit position, upper end and limit position, lower end, and protection pusher is not impaired; Middle two is respectively work origin position and work terminal position, for adjusting the working region of pusher.
The feed hopper of secondary breaker (being middle hopper) sidewall has two material position switch, can be used for controlling the height of materials of the feed hopper of secondary breaker.
The operation of crusher is mainly divided into manual, automatic and long-range three kinds of modes, and it is to change by the hand on electrical control cubicles panel/automatically/Remote Selection switch.When needs are at the scene during manual mode, just selector switch is got to manual position, " manually indicator lamp " is bright, then the button on guidance panel as required.When needs automated manner moves, selector switch is got to automated location, and " automatic pilot lamp " is bright, then clicks " automatically starting ", and " automatically starting lamp " is bright, and equipment starts automatic operation simultaneously.Pusher is got back to work origin automatically, and first secondary breaker starts a period of time, and then primary mill starts.Material enters after the broken hopper of one-level, and electric pushrod is received " the complete signal of the broken hopper material loading of one-level " and started by automatically moving rhythm, until material fragmentation is complete, pusher is got back to work origin, waits for next material warehouse entry.
The automatic operation rhythm of pusher is: automatically move under unfaulty conditions, first pusher moves the KT1 time, then stops the KT2 time, and then the operation KT1 time ... repeatedly like this, until run to work final position, then returns to work origin position.KT1, KT2 time are set by KT1, two time relays of KT2, while guaranteeing pusher pusher, synchronize with material.
When equipment breaks down, can investigate with reference to the malfunction indicator lamp on panel.If there is overload or anxious while the fault such as stopping in automatic operation process, equipment can be out of service, at this moment needs to get to " manually " position processing dependent failure, after being disposed, then gets to " automatically " position, restarts automatic operation.Disintegrating machine automatically one of normal condition of moving is: " disintegrating machine starts permission cue " has signal, if no signal, " automatically starting indicator lamp " flicker, is pointed out.
This cover electric control system is under the prerequisite ensuring personal safety with handling safety, and operation science is convenient, can realize local manually, local automatically, three kinds of operator schemes of remote auto, adapt to multiple operational requirements, simultaneously various parameter adjustments are convenient, saved cost, energy-efficient.
In above-mentioned disintegrating apparatus, one-level disintegrating machine carries out refining and coarse crushing, and secondary breaker carries out fine crushing.Because the end part of driving shaft of disintegrating machine arranges multiple seal protection, make transmission system and bearing there is good dustproof, waterproof and greasy property.This disintegrating apparatus is applicable to the shearing-crushing of the Biohazard Waste after thermophilic digestion, and particle size after cracking is 50mm.The material being broken comprises: the clinical refuse of hospital, the residual thing of performing the operation, dressing, chemical examination refuse, infectious waste matter, useless medicine, medicine instrument etc.Biohazard Waste is carried out after fragmentation, reduced space and volume and freight volume and the freight of landfill, be conducive to the baling of landfill.
The course of work of above-mentioned disintegrating apparatus is: before material is about to enter feed hopper, first start secondary breaker running, after fortune dress (running) is normal, restart the running of one-level disintegrating machine.During shutdown, one-level disintegrating machine first stops, and secondary breaker lags behind and stops.
Material is after 130～150 ℃ of thermophilic digestions, with truck, being raised machine rises to frame top and then tumbles and pour feed hopper into, meanwhile, the pusher that is positioned at feed hopper top is promoted to decline by electric pushrod, material is sent to one-level disintegrating machine and carries out refining and coarse crushing; One-level disintegrating machine by motor driving shaft dress reductor separately, drives transmission shaft component separately respectively.On power transmission shaft, six groups of circular two teeth cutter blades rotate relatively, form the shearing force that material is carried out to coarse crushing, a pair of size of material that moving knife is reduced the larger material cutting of volume and crawl.
Material after coarse crushing falls into successively middle hopper from the gap of two teeth, material directly enters secondary breaker through middle hopper and carries out fine crushing, secondary breaker is respectively by motor driving shaft dress reductor separately, drive transmission shaft component separately, on power transmission shaft, six groups of circular octadentate blades rotate relatively, two power transmission shaft speed ratios are 1: 1.8, accelerate material cutting, have avoided forming the phenomenon of solid accumulation in the process of fine crushing.Material, by after in small, broken bits, fall into conveying worm from dump skip and is discharged into special transport vehicle.
In sum, the two-stage shearing-crushing device structure of the embodiment of the present invention is simple, easy to operate, crushing effect is good, Biohazard Waste is carried out after fragmentation, effectively reduced space and volume and freight volume and the freight of landfill, be conducive to the baling of landfill.
The above; be only the present invention's specific embodiment preferably, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claims.
Claims (7)
1. the useless garbage crushing equipment of doctor, comprising: upper spider, lower bearing bracket, one-level disintegrating machine, secondary breaker, feeding mechanism and electrical control gear; Wherein, upper spider is located on lower bearing bracket, and one-level disintegrating machine is located on upper spider, and the charging aperture place on one-level disintegrating machine is provided with feeding mechanism; On lower bearing bracket below one-level disintegrating machine, be provided with secondary breaker, the charging aperture of secondary breaker is corresponding with the discharging opening position of described one-level disintegrating machine; The described electrical control gear that the duty of I and II disintegrating machine is controlled is connected with the control end of I and II disintegrating machine respectively, it is characterized in that, this equipment also comprises: pusher, and feeding mechanism top is provided with pusher;
Described pusher comprises: motor, aluminium alloy push rod and pusher; Wherein, push rod described in Motor Drive;
Pusher is inverted L shape, and its front end is provided with to the pushing head of pusher in feeding mechanism, and pusher rear end is connected with described push rod, can under push rod drives, move up and down;
Described one-level disintegrating machine comprises: broken platform, motor, reductor, damper, two power transmission shafts and a plurality of crushing cutter and spacer; Wherein, two power transmission shafts are arranged in parallel on broken platform, and motor drives described power transmission shaft through reductor, and reductor is connected with described broken platform by described damper, on every power transmission shaft, be equipped with a plurality of crushing cutters and spacer, the staggered interlock in crushing cutter space on two power transmission shafts;
Described secondary breaker comprises: two power transmission shafts, broken workbench, a plurality of crushing cutter and spacer, motor, reductor and dampers; Wherein, two power transmission shafts are arranged in parallel on broken workbench, are equipped with a plurality of crushing cutters and spacer alternately on every power transmission shaft, the staggered interlock in crushing cutter space on two power transmission shafts; Motor drives described power transmission shaft through reductor, and reductor is connected with described broken workbench by described damper.
2. the useless garbage crushing equipment of doctor according to claim 1, is characterized in that, the crushing cutter of described one-level disintegrating machine is circular two teeth cutter blades, and the crushing cutter on every power transmission shaft is six;
Every power transmission shaft is located at respectively in the bearing that on broken platform, two ends arrange, and described bearing adopts the aligning roller bearing with sleeve, and described bearing is fixed on by end board assembly on the end seat at two ends of broken platform, and the rear pressing cover of bearing adopts palace type sealing;
Described damper consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken platform through polyurethane rubber spring.
3. the useless garbage crushing equipment of doctor according to claim 1, is characterized in that, the spacer arranging between a plurality of crushing cutters that arrange on the power transmission shaft of described one-level disintegrating machine and adjacent crushing cutter adopts involute spline duplicate invoice knot; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.
4. the useless garbage crushing equipment of doctor according to claim 1, is characterized in that, the crushing cutter of described secondary breaker is circular octadentate blade; Crushing cutter on every power transmission shaft is six;
The speed ratio of two power transmission shafts is 1:1.8;
Every power transmission shaft is located at respectively in the bearing that on broken platform, two ends arrange, and described bearing adopts the aligning roller bearing with sleeve, and described bearing is fixed on by end board assembly on the end seat at two ends of broken platform, and the rear pressing cover of bearing adopts palace type sealing;
Described damper consists of damping arm and polyurethane rubber spring, and wherein, damping arm one end is connected with the ring flange of reductor through bolt, and the damping arm other end is fixedly connected with broken workbench through polyurethane rubber spring.
5. according to the useless garbage crushing equipment of the doctor described in claim 1 or 4, it is characterized in that, the spacer arranging between a plurality of crushing cutters that arrange on the power transmission shaft of described secondary breaker and adjacent crushing cutter adopts involute spline duplicate invoice knot; The tooth of a plurality of crushing cutters distributes in the shape of a spiral at circumferencial direction; Crushing cutter and spacer are compressed by axle sleeve and round nut.
6. the useless garbage crushing equipment of doctor according to claim 1, is characterized in that, between the discharging opening of described one-level disintegrating machine and the charging aperture of secondary breaker, is provided with middle hopper, is provided with the charge level detector of the height that detects material in middle hopper;
The discharging opening place of described secondary breaker is provided with dump skip.
7. the useless garbage crushing equipment of doctor according to claim 1, is characterized in that, described disintegrating apparatus also comprises:
Elevator, is arranged on a side of upper and lower frame, and elevator is provided with guide rail, and guide rail is provided with lifting hopper, promotes hopper and is arranged in described guide rail by rotary type pulley.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110160499.9A CN102247919B (en) | 2011-06-15 | 2011-06-15 | Medical waste garbage crushing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110160499.9A CN102247919B (en) | 2011-06-15 | 2011-06-15 | Medical waste garbage crushing equipment |
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| CN102247919A CN102247919A (en) | 2011-11-23 |
| CN102247919B true CN102247919B (en) | 2014-09-10 |
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| CN201110160499.9A Active CN102247919B (en) | 2011-06-15 | 2011-06-15 | Medical waste garbage crushing equipment |
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| CN107962712B (en) * | 2018-02-01 | 2023-11-17 | 江苏中装建设有限公司 | Smashing device for waste computer shells |
| CN116066831A (en) * | 2022-12-27 | 2023-05-05 | 博耐特瑞(北京)环保科技有限公司 | Garbage disposal system and method |
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| CN1964747A (en) * | 2004-04-05 | 2007-05-16 | 彼得·克拉普特楚克 | Treatment of biomedical waste |
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