CN205868458U - A biax reducing mechanism for building rubbish rubbing crusher - Google Patents

Abstract

A biax reducing mechanism for building rubbish rubbing crusher, including the workbin, the workbin is the cuboid structure, workbin left side top is equipped with the feeder hopper, workbin right side bottom is equipped with out the hopper, the workbin inner chamber is followed the fore -and -aft direction interval and is equipped with final drive shaft and counter drive shaft, final drive shaft and counter drive shaft are all along controlling the horizontal direction setting, workbin left side and right side are equipped with two bearing frames respectively, both ends are rotated through the bearing respectively and are connected in the bearing frame of about two correspondences about final drive shaft, both ends are rotated through the bearing respectively and are connected in the bearing frame of about two other correspondences about counter drive shaft, final drive shaft and counter drive shaft upward follow the length direction interval and are equipped with the crushing unit of at least three groups, are equipped with two sets of the 2nd crushing unit at least between adjacent two sets of crushing unit. The utility model discloses job stabilization, smash effectual, smash efficient, can improve salvaging and rate.

Description

Twin shaft reducing mechanism for building waste pulverizer

Technical field

This utility model belongs to building waste processing equipment technical field, particularly relates to a kind of for building waste pulverizer Twin shaft reducing mechanism.

Background technology

Building waste refers to that all kinds of buildings, structures, pipe network etc. are built, spread by construction, unit in charge of construction or individual If or dismounting, reparative processes being produced to obtain dregs, spoir, rejected material, remaining mud and other garbages.The main component of building waste is Brick, sandstone, servant quarters soil etc..Along with reconstruction of the old city town, villages within the city remove, road is rebuild, and building waste gets more and more, but, big portion Divide building waste without any process, just transported to countryside or rural area, air storage or landfill by unit in charge of construction, consume substantial amounts of levying The pork barrel such as take with land charges, refuse collection, clear and dropping to fly upward etc. with dust, sand-lime and ask in stacking process meanwhile Topic causes again serious environmental pollution；At present, in building waste resource regeneration field, building waste generates after treatment again Raw aggregate, can use as regeneration concrete, and wherein regeneration aggregate quality governs the quality of regeneration concrete, by Regenerated Bone Foreign material and surfaces stick powder in material are peeled away, and can be greatly promoted the quality of regeneration concrete, at present, then production-goods Source domain equipment the most targetedly carries out the removal of surfaces stick powder, it will usually use impact crusher to carry out table The process of face adhesion powder, but use said apparatus yield rate is low, waste utilization rate is low and it is more to produce dust, pollute Environment, wastes raw material.

Utility model content

This utility model is in order to solve weak point of the prior art, it is provided that a kind of working stability, good crushing effect, powder Broken efficiency is high, improve the twin shaft reducing mechanism for building waste pulverizer of salvage value.

For solving above-mentioned technical problem, it is double that this utility model adopts the following technical scheme that for building waste pulverizer Axle reducing mechanism, including the hopper arranged along left and right horizontal direction, hopper is rectangular structure, and hopper left side top is provided with charging Bucket, hopper bottom right side be provided with discharge bucket, feed hopper and discharge bucket all with hopper intracavity inter-connection, hopper inner chamber is along the longitudinal direction Be interval with final drive shaft and counter drive shaft, final drive shaft and counter drive shaft all along left and right horizontal direction arrange, on the left of hopper and Right side is respectively equipped with two bearing blocks, and the two ends, left and right of final drive shaft are rotatably connected on about two correspondences by bearing respectively In bearing block, the two ends, left and right of counter drive shaft are rotatably connected in bearing block corresponding about two other by bearing respectively； At least three group the first shredder assemblies, two adjacent groups the first pulverizing group it is interval with along its length on final drive shaft and counter drive shaft At least two group the second shredder assemblies it are provided with between part；

Final drive shaft and counter drive shaft all include hollow axle, the short axle of left short axle and the right side, and left short axle right part is inserted into hollow Fix in axle left part and by left latch and hollow axle and be connected, in right short axle left part is inserted into hollow axle right part and pass through Right pin is fixing with hollow axle to be connected, and the first shredder assemblies and the second shredder assemblies are arranged on hollow axle, left short axle and the right side Short axle is rotationally connected with bearing block by bearing respectively.

Hopper top is the most spaced apart is provided with the some access holes being positioned on the right side of feed hopper, and each access hole sets Being equipped with access cover, each access cover upper surface is fixedly connected with handle.

First shredder assemblies includes four crushing vanes, and each crushing vane has been fixedly connected with connecting shaft, every connection Axle is all inserted perpendicularly into and passes hollow axle along the radial direction of hollow axle, and the end thread of connecting shaft connects to have and crimps with hollow axle Locking nut, four crushing vanes are spaced along the axis direction of hollow axle and arrange twist, adjacent two connecting shaft phases Mutually vertical, two spaced connecting shafts are parallel to each other, and it is relative that two spaced crushing vanes lay respectively at hollow axle Both sides, each plane at crushing vane place and the radial section of hollow axle are 25 ° of-30 ° of angles, inclining of each crushing vane Tilted direction is the most identical, and the main body of each crushing vane is sector structure, and each crushing vane divides along the same side of direction of rotation Not being provided with crushing vane is the crushing block of integrative-structure, and the wedge shaped structure of crushing block, the side of wedge structure is set to blade Structure.

Second shredder assemblies includes sleeve pipe and alloy blade, and alloy blade connects along sleeve pipe circumferencial direction uniform intervals is fixing In the middle part of sleeve outer wall, each alloy blade is sector plate structure, the plane at each alloy blade place and the axis of sleeve pipe Vertically, sleeve pipe is sheathed and is fixed on hollow axle.

The hollow axle of final drive shaft and counter drive shaft is provided with the guide blade being positioned at above discharge bucket, the knot of guide blade Structure is identical with crushing vane, and guide blade is connected with hollow axle by connecting shaft, the centrage of connecting shaft and the axis of hollow axle Vertically, the plane at guide blade place and the radial section of hollow axle are 25 ° of-30 ° of angles, and guide blade inclines with crushing vane Tilted direction is contrary.

Be respectively separated on the inwall of hopper bottom surface and front and back two sides and be provided with some grinding blocks, the spacing between grinding block from From left to right is sequentially reduced.

Using technique scheme, building waste pulverizer also includes that frame, frame left part are provided with power-driven system, This utility model is arranged on the right side of power-driven system and is in transmission connection with the clutch end of power-driven system, and frame sets Having the automatic spray dust falling system being positioned at front at this utility model charging, the spray portion of automatic spray dust falling system is positioned at this reality With in novel hopper, frame side is provided with sedimentation tank.

Frame includes that two longerons being parallel to each other, two longerons are all arranged along left and right horizontal direction, and hopper is by some The vertically disposed connecting plate of root is connected with longeron, and between two longerons, uniform intervals is provided with some crossbeams along its length, and four Individual bearing block is respectively fixedly connected with on corresponding crossbeam, and two longeron lower surfaces are respectively separated connection along its length to be had flexible Support, telescope support includes the telescopic mast being fixed on crossbeam lower surface and is supported on ground support tube, and telescopic mast is along vertically Direction is plugged in support tube, and support tube lower end level is provided with the surface area gripper shoe more than support tube cross-sectional area, support tube On from top to bottom uniform intervals offer spacing hole, telescopic mast offers in installing hole, installing hole and one of them spacing hole Corresponding inserted has bayonet lock；It is equipped with lifting hydraulic cylinder, the piston rod of lifting hydraulic cylinder below two longeron left parts and right part Top is hinged on longeron lower surface, and the cylinder body lower end of lifting hydraulic cylinder contacts with ground.

Power-driven system includes that containment vessel, containment vessel side opening are provided with some louvres, is provided with driving tooth in containment vessel Wheel, driven gear, driving motor and be positioned at drive motor side reductor, driving gear and the structure of driven gear and size The most identical, drive the clutch end of motor to be provided with driving pulley, the power intake of reductor is provided with driven pulley, main belt Wheel is in transmission connection with driven pulley by belt；Two bearing seats on the left of hopper are in containment vessel, and final drive shaft and pair pass The left end of moving axis passes bearing block the most to the left, and driving gear is arranged on final drive shaft left part, and the power output shaft of reductor leads to Crossing shaft coupling to be in transmission connection with final drive shaft, driven gear is arranged on counter drive shaft left part, driving gear and driven gear and nibbles Conjunction is in transmission connection.

Automatic spray dust falling system includes feed tube, drain pipe, separating tube, purifying box and two showers, on purifying box Portion is rectangular structure, the pyramidal structure that purifying box bottom is big up and small down, and purifying box end face is provided with water pump, the water inlet of water pump Being connected with the outlet of feed tube, the outlet of water pump is connected with purifying box, is provided with in the rectangular structure of purifying box Being provided with lower drainage screen, upper drainage screen and lower drainage screen in drainage screen, the rectangular structure of purifying box and pyramidal structure junction will Being divided into single filter room, cascade filtration room and water purifying chamber inside purifying box from top to bottom, purifying box lower end is connected with drain pipe Logical, drain pipe is provided with booster pump and electromagnetic valve, and the drain pipe other end connects has threeway, separating tube and wherein a shower to divide Not being connected with an interface of threeway, the outlet of separating tube is connected with another root shower, and two showers are all along front The most horizontally arranged and be located at interval in the hopper top inner wall on the right side of feed hopper, two showers are the most equal Even being interval with some shower nozzles, the injection direction of shower nozzle is arranged down；Discharge bucket is connected with sedimentation tank by conveying pipeline, conveying Pipe is provided with slush pump, and the water inlet of feed tube extend into the top of sedimentation tank.

Purifying box inwall level respectively is provided with the chute corresponding with upper drainage screen and lower drainage screen, upper drainage screen and lower mistake Filter screen is slidably connected on purifying box inwall by slide rail respectively, and on purifying box outer wall, level offers and is positioned at drainage screen respectively With the mounting groove at lower drainage screen, in mounting groove, it is connected with sealing lid, seals lid and be provided with sealing ring with mounting groove junction, seal Lid is fixedly connected on purifying box outer wall by attachment screw.

Using technique scheme, building waste pulverizer has the advantages that

1, building waste pulverizer realizes the Synchronous Transmission of final drive shaft and counter drive shaft by power-driven system, passes through Automatic spray dust falling system effectively reduces the dust that crushing process produces, and realizes recycling of current, by material powder Broken system realizes the pulverizing of material, thus recycles building waste, and employing said apparatus is simple to operate, work is steady Fixed, good crushing effect, improve salvage value, reduce production cost and energy-conserving and environment-protective.

2, the specific works principle using building waste pulverizer to pulverize material is: starts and drives motor, drives Motor drives reductor to operate by V belt translation, and the clutch end of reductor drives final drive shaft to rotate, now, and driving gear With driven gear engaged transmission, thus counter drive shaft is driven to rotate, due to driving gear and the structure of driven gear and size phase With so that final drive shaft and counter drive shaft synchronous axial system and in opposite direction, then material is put in hopper from feed hopper, Starting to pulverize material, final drive shaft and counter drive shaft rotate and drive the first shredder assemblies and the second shredder assemblies quickly to turn Moving and material carries out cutting and grinding, the first shredder assemblies is arranged twist by four crushing vanes, thus in the process rotated Middle generation eddy current also promotes material to flow to discharge bucket direction, and each crushing vane is provided with shredder head, and material is entered by shredder head Row primary comminution；Formation two grade pulverization further pulverized by material by the alloy blade of the second shredder assemblies；Finally leading The material after pulverizing is made to discharge from discharge bucket under the effect of material blade；Divide on the inwall of hopper bottom surface and front and back two sides Not being interval with some grinding blocks, material is under the effect of grinding block so that the material particles after pulverizing is the roundest and the most smooth so that powder Broken effect is greatly improved；Using above-mentioned crushing material system to generate regeneration aggregate after building waste carries out pulverization process, it is again The quality of raw aggregate is significantly increased so that it is re-use as regeneration concrete.

3, the specific works principle of automatic spray dust falling system is: starts water pump and is drawn water in sedimentation tank by feed tube, Water flows through feed tube and is passed in purifying box, enters into water purifying chamber through single filter room, cascade filtration room, and current are by way of one-level During filter chamber and cascade filtration room, under the effect of upper drainage screen and lower drainage screen, by the Impurity removal in current, It is the current after filtering and impurity removing that Zhongdao reaches the current in water purifying chamber, through purification after current under the effect of booster pump, by Drain pipe is in threeway is flowed into two showers, and during crushing material, water flows through each shower nozzle spray on shower Go out, thus reduce the effect of dust, spray into water smoke in hopper under the first shredder assemblies rotates the eddy current effect produced, Advance to discharge bucket direction with eddy current, thus produce mix dust with each section, reach dust removing effects, shower nozzle spray in material Final and after pulverizing the material of water mix from discharge bucket discharge, the mixture of discharge in the pasty state, in the effect of slush pump Lower being delivered to sedimentation tank through conveying pipeline, precipitate through sedimentation tank, its interior water can reuse, in water pump suction purifying box, Formation recycles；It addition, when upper drainage screen and lower drainage screen need cleaning due to blocking, back out attachment screw, open close Capping, extracts out upper drainage screen or lower drainage screen in mounting groove, reloads in purifying box, use above-mentioned knot after cleaning Structure is convenient to clean replacing with drainage screen and lower drainage screen.

4, the height of each telescope support according to needs of production, can be regulated, thus regulate the angle of inclination of frame, add Fast or reduce speed of production, concrete regulation process is: when speed of production accelerated by needs, first by the telescopic mast of each telescope support And the bayonet lock between support tube is extracted out, it is positioned at the lifting hydraulic cylinder below frame and supports whole device, start and be positioned at a frame left side The lifting hydraulic cylinder in portion, the piston rod of this lifting hydraulic cylinder moves up, so that frame left part is raised above, whole device Tilt in right low left high, heighten the rotating speed driving motor simultaneously, increase final drive shaft and the rotating speed of counter drive shaft, thus accelerate raw Produce speed, now the spacing hole that the installing hole on the telescopic mast of each telescope support is corresponding with on support tube is inserted into bayonet lock, from And each telescope support is fixed and supports whole device；When needs reduce speed of production, first stretching each telescope support Bayonet lock between contracting post and support tube is extracted out, is positioned at the lifting hydraulic cylinder below frame and supports whole device, starts and be positioned at machine The lifting hydraulic cylinder of frame right part, the piston rod of this lifting hydraulic cylinder moves up, so that frame right part is raised above, whole Device, in left low right high dip, reduces the rotating speed driving motor simultaneously, reduces final drive shaft and the rotating speed of counter drive shaft, thus drop Low speed of production, is now inserted into card by the spacing hole that the installing hole on the telescopic mast of each telescope support is corresponding with on support tube Pin, so that each telescope support is fixing supports whole device；Generally, the height of each telescope support keeps consistent, Whole device is placed along left and right horizontal direction.

Accompanying drawing explanation

Fig. 1 is the main TV structure schematic diagram of building waste pulverizer；

Fig. 2 is the left view structural representation of building waste pulverizer；

Fig. 3 is building waste pulverizer medium power drive system and the structural representation of purifying box；

Fig. 4 is the enlarged drawing in Fig. 3 at A；

Fig. 5 is the structural representation of final drive shaft in this utility model；

Fig. 6 is the perspective view in this utility model within hopper；

Fig. 7 is the left view structural representation of Fig. 6；

Fig. 8 is the structural representation of crushing vane in this utility model；

Fig. 9 is the perspective view of the second shredder assemblies in this utility model.

Detailed description of the invention

As shown in figs 1-9, building waste pulverizer, including frame, frame left part is provided with power-driven system, and power drives The clutch end of dynamic system is connected with the crushing material system being positioned on the right side of power-driven system, and crushing material system is solid Being scheduled in frame, frame is provided with the automatic spray dust falling system being positioned at front at crushing material system feeding, and automatic spray drops The spray portion of dirt system is positioned at crushing material system, and frame side is provided with sedimentation tank 1.

Frame includes two longerons being parallel to each other 2, and two longerons 2 are all arranged along left and right horizontal direction, two longerons 2 it Between along its length uniform intervals be provided with some crossbeams 3, two longeron 2 lower surfaces are respectively separated connection along its length to be had and stretches Contracting support 4, telescope support 4 includes the telescopic mast 5 being fixed on crossbeam 3 lower surface and is supported on ground support tube 6, telescopic mast 5 are vertically plugged in support tube 6, and support tube 6 lower end level is provided with the surface area support more than support tube cross-sectional area Plate 59, on support tube 6, uniform intervals offers spacing hole 7 from top to bottom, and telescopic mast 5 offers installing hole, installing hole and its In in a spacing hole 7 corresponding inserted have bayonet lock 8；It is equipped with lifting hydraulic cylinder 9 below two longeron 2 left parts and right part, The piston rod top of lifting hydraulic cylinder 9 is hinged on longeron 2 lower surface, and the cylinder body lower end of lifting hydraulic cylinder 9 contacts with ground.

Power-driven system includes that containment vessel 10, containment vessel 10 side opening are provided with some louvres 11, set in containment vessel 10 There are driving gear 12, driven gear 13, drive motor 14 and be positioned at the reductor 15 driving motor 14 side, driving gear 12 He The structure of driven gear 13 is the most identical with size, drives the clutch end of motor 14 to be provided with driving pulley 16, reductor 15 Power intake is provided with driven pulley 17, and driving pulley 16 is in transmission connection with driven pulley 17 by belt 18.

Crushing material system include along left and right horizontal direction arrange hopper 19, hopper 19 in rectangular structure, hopper 19 Being connected with longeron 2 by some vertically disposed connecting plates 20, hopper 19 left side top is provided with feed hopper 21, on the right side of hopper 19 Bottom be provided with discharge bucket 22, feed hopper 21 and discharge bucket 22 all with hopper 19 intracavity inter-connection, hopper 19 inner chamber is along the longitudinal direction It is interval with final drive shaft 23 and counter drive shaft 24, final drive shaft 23 and counter drive shaft 24 all to arrange along left and right horizontal direction, material On the left of case 19 and right side is respectively equipped with two bearing blocks 25, and four bearing blocks 25 are fixedly connected with in frame, final drive shaft 23 Two ends, left and right be rotatably connected in about two corresponding bearing blocks 25 by bearing respectively, the two ends, left and right of counter drive shaft 24 It is rotatably connected in bearing block 25 corresponding about two other by bearing respectively, two bearing blocks 25 on the left of hopper 19 In containment vessel 10, the left end of final drive shaft 23 and counter drive shaft 24 passes bearing block 25 the most to the left, and driving gear 12 is arranged on Final drive shaft 23 left part, the power output shaft of reductor 15 is in transmission connection with final drive shaft 23 by shaft coupling 26, driven tooth Wheel 13 is arranged on counter drive shaft 24 left part, driving gear 12 and driven gear 13 and is connected by meshing transmission；Final drive shaft 23 and pair At least three group the first shredder assemblies 27 it are interval with along its length, between two adjacent groups the first shredder assemblies 27 on power transmission shaft 24 It is provided with at least two group the second shredder assemblies 28.

Automatic spray dust falling system includes feed tube 29, drain pipe 30, separating tube, purifying box 31 and two showers 32, Purifying box 31 top is rectangular structure, the pyramidal structure that purifying box 31 bottom is big up and small down, and purifying box 31 end face is provided with water Pump 33, the water inlet of water pump 33 is connected with the outlet of feed tube 29, and the outlet of water pump 33 is connected with purifying box 31, only Being provided with drainage screen 34 in changing the rectangular structure of case 31, the rectangular structure of purifying box 31 is provided with in pyramidal structure junction Lower drainage screen 35, upper drainage screen 34 and lower drainage screen 35 are divided into single filter room 36, two from top to bottom by internal for purifying box 31 Level filter chamber 37 and water purifying chamber 38, purifying box 31 lower end is connected with drain pipe 30, and drain pipe 30 is provided with booster pump 39 and electricity Magnet valve 40, drain pipe 30 other end connects a threeway 41, separating tube and wherein shower 32 respectively with one of threeway 41 Interface is connected, and the outlet of separating tube is connected with another root shower 32, and (in figure, separating tube is blocked by threeway 41, does not shows Go out), two showers 32 all arrange and are located at interval in hopper 19 top inner wall on the right side of feed hopper 21 along anterior-posterior horizontal direction, Two shower 32 uniform intervals the most along its length are provided with some shower nozzles 42, and the injection direction of shower nozzle 42 is arranged down；Go out Hopper 22 is connected with sedimentation tank 1 by conveying pipeline 60, and conveying pipeline 60 is provided with slush pump 61, and the water inlet of feed tube 29 stretches into Top to sedimentation tank 1.

Hopper 19 top is the most spaced apart is provided with the some access holes 43 being positioned on the right side of feed hopper 21, each maintenance Being provided with access cover 44 on mouth 43, each access cover 44 upper surface is fixedly connected with handle 45.

Final drive shaft 23 and counter drive shaft 24 all include hollow axle 46, left short axle 47 and the short axle in the right side 48, left short axle 47 right-hand member Being connected in portion is inserted into hollow axle 46 left part and by left latch 62 is fixing with hollow axle 46, right short axle 48 left part is inserted into It is connected in hollow axle 46 right part and by right pin 63 is fixing with hollow axle 46, the first shredder assemblies 27 and the second shredder assemblies 28 are arranged on hollow axle 46, and left short axle 47 and the short axle in the right side 48 are rotationally connected with bearing block 25 by bearing respectively.

First shredder assemblies 27 includes that four crushing vanes 49, each crushing vane 49 have been fixedly connected with connecting shaft 50, Every connecting shaft 50 is all inserted perpendicularly into and passes hollow axle 46 along the radial direction of hollow axle 46, and the end thread of connecting shaft 50 is even Being connected to the locking nut 51 crimped with hollow axle 46, four crushing vanes 49 are spaced along the axis direction of hollow axle 46 and helically Shape is arranged, and adjacent two connecting shafts 50 are mutually perpendicular to, and two spaced connecting shafts 50 are parallel to each other, and two spaced Crushing vane 49 lays respectively at the both sides that hollow axle 46 is relative, the plane at each crushing vane 49 place and the radial direction of hollow axle 46 Cross section is 25 ° of-30 ° of angles, and the incline direction of each crushing vane 49 is the most identical, and the main body of each crushing vane 49 is sector knot Structure, each crushing vane 49 is respectively equipped with and the crushing vane 49 crushing block in integrative-structure along the same side of direction of rotation 52, the wedge shaped structure of crushing block 52, the side of wedge structure is set to edge structure.

Second shredder assemblies 28 includes sleeve pipe 53 and alloy blade 54, alloy blade 54 along sleeve pipe 53 circumferencial direction uniformly between Every being fixedly connected in the middle part of sleeve pipe 53 outer wall, each alloy blade 54 is sector plate structure, each alloy blade 54 place Plane is vertical with the axis of sleeve pipe 53, and sleeve pipe 53 is sheathed and is fixed on hollow axle 46.

The hollow axle 46 of final drive shaft 23 and counter drive shaft 24 is provided with the guide blade 55 being positioned at above discharge bucket 22, leads The structure of material blade 55 is identical with crushing vane 49, and guide blade 55 is connected with hollow axle 46 by connecting shaft 50, connecting shaft 50 Centrage vertical with the axis of hollow axle 46, the plane at guide blade 55 place and the radial section of hollow axle 46 be 25 °- 30 ° of angles, guide blade 55 is contrary with the incline direction of crushing vane 49.

Purifying box 31 inwall level respectively is provided with the chute corresponding with upper drainage screen 34 and lower drainage screen 35, upper drainage screen 34 and lower drainage screen 35 be slidably connected on purifying box 31 inwall by slide rail 56 respectively, on purifying box 31 outer wall, level is opened respectively It is provided with the mounting groove being positioned at drainage screen 34 and lower drainage screen 35, in mounting groove, is connected with sealing lid 57, seal lid 57 and peace Tankage junction is provided with sealing ring 64, seals lid 57 and is fixedly connected on purifying box 31 outer wall by attachment screw.

It is respectively separated on the inwall of hopper 19 bottom surface and front and back two sides and is provided with some grinding blocks 58, between grinding block 58 Spacing is sequentially reduced from left to right.

The work process of building waste pulverizer is: according to needs of production, regulate the height of each telescope support 4, from And regulate the angle of inclination of frame, and accelerate or reduce speed of production, concrete regulation process is: when speed of production accelerated by needs, First the bayonet lock 8 between telescopic mast 5 and the support tube 6 of each telescope support 4 is extracted out, be positioned at the lifting hydraulic cylinder 9 below frame Supporting whole device, start the lifting hydraulic cylinder 9 being positioned at frame left part, the piston rod of this lifting hydraulic cylinder 9 moves up, from And making frame left part be raised above, whole device is that right low left high tilts, thus accelerates speed of production, now by each flexible The spacing hole 7 that installing hole on the telescopic mast 5 of frame 4 is corresponding with on support tube 6 is inserted into bayonet lock 8, so that each telescope support 4 Fix and support whole device；When needs reduce speed of production, first by the telescopic mast 5 of each telescope support 4 and support tube 6 it Between bayonet lock 8 extract out, be positioned at the lifting hydraulic cylinder 9 below frame and support whole device, start the lifting being positioned at frame right part Hydraulic cylinder 9, the piston rod of this lifting hydraulic cylinder 9 moves up, so that frame right part is raised above, whole device is low in a left side Right high dip, thus reduce speed of production, now that the installing hole on the telescopic mast 5 of each telescope support 4 is corresponding with on support tube 6 Spacing hole 7 be inserted into bayonet lock 8, so that each telescope support 4 is fixing supports whole device；Generally, each flexible The height of support 4 keeps consistent, and whole device is placed along left and right horizontal direction.

When proceeding by materiel machining, first start and drive motor 14, drive motor 14 to drive reductor by V belt translation 15 operatings, the clutch end of reductor 15 drives final drive shaft 23 to rotate, and now, driving gear 12 and driven gear 13 engage Transmission, thus drive counter drive shaft 24 to rotate, owing to driving gear 12 is identical with size with the structure of driven gear 13 so that main Power transmission shaft 23 and counter drive shaft 24 synchronous axial system and in opposite direction, then put in hopper 19 by material from feed hopper 21, Starting to pulverize material, final drive shaft 23 and counter drive shaft 24 rotate and drive the first shredder assemblies 27 and the second shredder assemblies 28 quick rotation carry out cutting and grinding to material, and the first shredder assemblies 27 is arranged twist by four crushing vanes 49, thus Producing eddy current during rotating and promote material to flow to discharge bucket 22 direction, each crushing vane 49 is provided with pulverizing Head, shredder head carries out primary comminution to material；Material is further pulverized by the alloy blade 54 of the second shredder assemblies 28 Form two grade pulverization；The last material made under the effect of guide blade 55 after pulverizing is discharged from discharge bucket 22.

During to crushing material, automatic spray dust falling system is simultaneously to carrying out spray dust in hopper 19, and it has Body running principle is: starting water pump 33 and drawn water in sedimentation tank 1 by feed tube 29, water flows through feed tube 29 and is passed into purifying box In 31, entering into water purifying chamber 38 through single filter room 36, cascade filtration room 37, current are by way of single filter room 36 and two grades of mistakes During filter chamber 37, under the effect of upper drainage screen 34 and lower drainage screen 35, by the Impurity removal in current, eventually arrive at clean Current in hydroecium 38 are the current after filtering and impurity removing, and the current after purifying are under the effect of booster pump 39, by going out liquid Pipe 30 is in threeway 41 is flowed into two showers 32, and during crushing material, water flows through each spray on shower 32 42 ejections, thus reduce the effect of dust, spray into water smoke in hopper 19 and rotate in the first shredder assemblies 27 and produce Under eddy current effect, advance to discharge bucket 22 direction with eddy current, thus produce mix dust with each section, reach dust removing effects, by Shower nozzle 42 sprays into final and after pulverizing the material of the water in material and mixes and discharge from discharge bucket 22, and the mixture of discharge is paste Shape, is delivered to sedimentation tank 1 through conveying pipeline 60 under the effect of slush pump 61, precipitates through sedimentation tank 1, and its interior water can repeat profit With, in water pump 33 suction purifying box 31, formation recycles.

Shape of the present utility model, material, structure etc. are not made any pro forma restriction, every foundation by the present embodiment Any simple modification, equivalent variations and the modification that above example is made by technical spirit of the present utility model, belongs to this reality Protection domain by new technique scheme.

Claims (6)

1. for the twin shaft reducing mechanism of building waste pulverizer, it is characterised in that: include the material arranged along left and right horizontal direction Case, hopper is rectangular structure, and hopper left side top is provided with feed hopper, and hopper bottom right side is provided with discharge bucket, feed hopper and going out Hopper all with hopper intracavity inter-connection, hopper inner chamber is interval with final drive shaft and counter drive shaft, final drive shaft along the longitudinal direction All arranging along left and right horizontal direction with counter drive shaft, on the left of hopper and right side is respectively equipped with two bearing blocks, a left side for final drive shaft Right two ends are rotatably connected in about two corresponding bearing blocks by bearing respectively, and the two ends, left and right of counter drive shaft are passed through respectively Bearing is rotatably connected in bearing block corresponding about two other；On final drive shaft and counter drive shaft, interval sets along its length There are at least three group the first shredder assemblies, between two adjacent groups the first shredder assemblies, are provided with at least two group the second shredder assemblies；

Final drive shaft and counter drive shaft all include hollow axle, the short axle of left short axle and the right side, and it is left that left short axle right part is inserted into hollow axle It is connected in end and by left latch and hollow axle are fixing, inserts in right short axle left part is inserted into hollow axle right part and by the right side Selling fixing with hollow axle to be connected, the first shredder assemblies and the second shredder assemblies are arranged on hollow axle, the short axle of left short axle and the right side It is rotationally connected with bearing block by bearing respectively.

Twin shaft reducing mechanism for building waste pulverizer the most according to claim 1, it is characterised in that: hopper top The most spaced apart it is provided with the some access holes being positioned on the right side of feed hopper, each access hole is provided with access cover, each Access cover upper surface is fixedly connected with handle.

Twin shaft reducing mechanism for building waste pulverizer the most according to claim 1, it is characterised in that: first pulverizes Assembly includes four crushing vanes, and each crushing vane has been fixedly connected with connecting shaft, and every connecting shaft is all along the footpath of hollow axle Be inserted perpendicularly into and pass hollow axle to direction, the end thread of connecting shaft connects the locking nut crimped with hollow axle, four Crushing vane is spaced along the axis direction of hollow axle and arranges twist, and adjacent two connecting shafts are mutually perpendicular to, two intervals The connecting shaft arranged is parallel to each other, and two spaced crushing vanes lay respectively at the both sides that hollow axle is relative, each pulverizing The plane at blade place and the radial section of hollow axle are 25 ° of-30 ° of angles, and the incline direction of each crushing vane is the most identical, often The main body of individual crushing vane is sector structure, and each crushing vane is respectively equipped with and crushing vane along the same side of direction of rotation Crushing block in integrative-structure, the wedge shaped structure of crushing block, the side of wedge structure is set to edge structure.

Twin shaft reducing mechanism for building waste pulverizer the most according to claim 1, it is characterised in that: second pulverizes Assembly includes sleeve pipe and alloy blade, and alloy blade is fixedly connected in the middle part of sleeve outer wall along sleeve pipe circumferencial direction uniform intervals, Each alloy blade is sector plate structure, and the plane at each alloy blade place is vertical with the axis of sleeve pipe, and sleeve pipe is sheathed also It is fixed on hollow axle.

Twin shaft reducing mechanism for building waste pulverizer the most according to claim 3, it is characterised in that: final drive shaft The guide blade being positioned at above discharge bucket, the structure of guide blade and crushing vane phase it is provided with the hollow axle of counter drive shaft With, guide blade is connected with hollow axle by connecting shaft, and the centrage of connecting shaft is vertical with the axis of hollow axle, guide blade institute The radial section of plane and hollow axle be 25 ° of-30 ° of angles, guide blade is contrary with the incline direction of crushing vane.

Twin shaft reducing mechanism for building waste pulverizer the most according to claim 1, it is characterised in that: hopper bottom surface Front and back being respectively separated on the inwall of two sides and be provided with some grinding blocks, the spacing between grinding block is sequentially reduced from left to right.