CN111716526B

CN111716526B - Aerated building block cutting waste recovery system

Info

Publication number: CN111716526B
Application number: CN202010480710.4A
Authority: CN
Inventors: 黄超; 黄国忠
Original assignee: Jiangmen Qinghong Technology Industry Co ltd
Current assignee: Jiangmen Qinghong Technology Industry Co ltd
Priority date: 2020-05-30
Filing date: 2020-05-30
Publication date: 2021-10-22
Anticipated expiration: 2040-05-30
Also published as: CN111716526A

Abstract

The invention relates to the technical field of aerated building blocks, aims to solve the problem of low efficiency of waste cutting of aerated building blocks, and provides an aerated building block waste cutting recovery system which comprises an agitating tank, wherein a feed hole opposite to a cutting machine is formed in the agitating tank, the opening edge of the feed hole is fixedly connected with a storage bin, the storage bin is opened towards the direction of the cutting machine, a blanking hole opposite to the feed hole and communicated with the feed hole is formed in the storage bin, a baffle is arranged on the blanking hole, an agitating shaft is arranged in the agitating tank, a motor is arranged in the agitating tank, a discharge channel is formed in the agitating tank, a gate plate is arranged at the discharge channel, a linkage assembly is arranged on the agitating shaft, and when the gate plate and the discharge channel are staggered, the baffle plate closes the blanking hole. When the needs ejection of compact, the drive linkage subassembly is so that the flashboard is opened, the closed blanking hole of baffle, and the corner clout of cutting machine cutting falls to the storage silo and keeps in to make at the in-process of agitator tank ejection of compact, the cutting machine still can maintain normal blank work, has improved the work efficiency of cutting the aerated building block.

Description

Aerated building block cutting waste recovery system

Technical Field

The invention relates to the technical field of aerated building blocks, in particular to a system for recycling cutting waste of aerated building blocks.

Background

The autoclaved aerated concrete block is prepared by adding aluminum powder as an air entraining agent into a mixture of calcareous materials (such as cement and lime) and siliceous materials (such as sand and fly ash), adding water, stirring, casting and molding, carrying out gas generation expansion, precuring and cutting, and carrying out high-pressure steam curing. The current autoclaved aerated concrete block product is an important raw material of various domestic high-rise building frame structures, and has the advantages of light weight, good heat preservation performance, processability and non-combustion. In the production of aerated concrete blocks, the leftover bits and pieces produced in the cutting process are the most, if the aerated concrete blocks are manually moved out, the method is time-consuming and labor-consuming, is easy to clean untimely, and is more difficult to remove after the grouting material is fermented and agglomerated. At present, after the leftover materials freely fall to a recovery tank, the leftover materials are flushed by circulating water to enter a stirring tank for stirring, and the leftover materials are recycled in a pulping mode again.

In the existing corner excess material recovery process, circulating water in the stirring tank repeatedly scours the recovery tank and circulates in the recovery tank and the stirring tank until the consistency of mortar in the transition tank is observed to be high, then the mortar is pumped into the storage tank by the sewage pump in the stirring tank, the circulating water in the stirring tank and the recovery tank is replaced, and the mortar in the storage tank is pumped into the ball mill to be continuously recycled.

The above prior art solutions have the following drawbacks: when the circulating water is replaced, the circulating water does not circulate in the recovery tank, and the cutting procedure is required to be stopped to stop until the mortar in the stirring tank is completely pumped into the storage tank, so that the work can be continued, and the production efficiency is influenced.

Disclosure of Invention

The invention aims to provide an aerated building block cutting waste recovery system for improving production efficiency.

The above object of the present invention is achieved by the following technical solutions:

the utility model provides an aerated building block cutting waste recovery system, is including setting up the agitator tank in the cutting machine below, it has the feed port to the cutting machine to open on the agitator tank, the opening border fixedly connected with storage silo of feed port, storage silo towards cutting machine direction opening, the storage silo is opened has just to the feed port and with the blanking hole of feed port intercommunication, be equipped with on the blanking hole and lead to and close the baffle of blanking hole, be equipped with the (mixing) shaft in the agitator tank, the agitator tank is equipped with drive (mixing) shaft pivoting's motor, the agitator tank is opened there is discharging channel, discharging channel department is equipped with the flashboard that leads to and closes discharging channel, be equipped with the linkage baffle on the (mixing) shaft with flashboard synchronous motion's linkage subassembly, work as the flashboard with when discharging channel misplaces, the closed blanking hole of baffle.

Through adopting above-mentioned technical scheme, toward leading to water in the agitator tank, the corner clout that the cutting machine cut off falls into the storage silo and falls into the agitator tank from the blanking hole of storage silo and stirs to make the difficult production of the corner clout of keeping in falling into the agitator tank deposit, corner clout and water stirring are in order to make the pulpiness, in order to make things convenient for the ejection of compact when needs. When the needs ejection of compact, the drive linkage subassembly is so that the flashboard is opened, the closed blanking hole of baffle, and the corner clout of cutting machine cutting falls to the storage silo and keeps in to make at the in-process of agitator tank ejection of compact, the cutting machine still can maintain normal blank work, has improved the work efficiency of cutting the aerated building block. After the ejection of compact finishes, the linkage piece is started once more to make the closed discharging channel of flashboard, blanking hole is opened to the baffle, so that the corner clout in the storage silo can fall into the agitator tank and stir, so that the corner clout is difficult for condensing into the piece, makes things convenient for follow-up recycling to the corner clout.

The present invention in a preferred example may be further configured to: the flashboard is connected with the stirring box in a sliding way, the linkage part comprises a driving rod and a driving part for driving the driving rod and the stirring shaft to synchronously rotate forwards and backwards, the driving rod is rotationally connected with the stirring box, a thread section is arranged in the direction of the driving rod opposite to the discharging channel, the thread section is in threaded connection with the flashboard, the two ends of the driving rod are respectively provided with an upper idle section and a lower idle section, when the shutter plate is positioned in the upper idle section, the discharging channel is exposed, when the shutter plate is positioned in the lower idle section, the flashboard is shielded at the discharging channel, an elastic piece is arranged at one side of the discharging channel far away from the blanking hole in the stirring box, when the flashboard is located idle section department down, the flashboard supports tightly the elastic component, be equipped with in the agitator tank and be on a parallel with the guide bar of actuating lever, the guide bar wear to locate the flashboard and with flashboard sliding connection.

By adopting the technical scheme, the driving rod is driven to synchronously rotate along with the stirring shaft by the driving piece, when the material is not discharged, the flashboard is positioned in the lower idle rotation section, so that when the rotating shaft rotates to stir the leftover materials in the stirring box, the flashboard is not easy to move, when the material is required to be discharged, the stirring shaft is reversely rotated, so that the driving rod reversely rotates, the flashboard is driven by the elastic piece to be meshed with the starting end of the thread section, and moves in the direction far away from the discharging channel under the continuous rotation of the driving rod until the flashboard is positioned in the upper idle rotation section, the discharging channel is exposed so as to discharge the material, and meanwhile, when the flashboard is opened, the blanking hole is blocked by the baffle plate, so that the leftover materials are temporarily stored in the storage bin when the stirring box discharges the material, so that the newly cut leftover materials are not easy to be mixed into the stirred leftover materials so as to discharge the leftover materials; during the ejection of compact, through being located the flashboard in the idle rotation section to make at the (mixing) shaft continuous pivoted in-process, the flashboard keeps in the original position, and the flashboard is difficult for influencing the discharging channel ejection of compact. After the ejection of compact finishes, the driving piece drives the actuating lever antiport under the pivoted drives, and the flashboard meshes with the screw thread section again under the action of gravity, and actuating lever drive flashboard moves toward discharging channel direction to make the flashboard shelter from in discharging channel department again, so that corner clout and water in the agitator tank box, so that the difficult deposit caking phenomenon that takes place of corner clout. The guide rod has the effect of direction to the flashboard to when the flashboard moved, the flashboard was difficult for appearing pivoting, so that the flashboard realized the effect of opening and shutting of preferred to discharging channel at the in-process that removes.

The present invention in a preferred example may be further configured to: the central axis of the driving rod is perpendicular to the central axis of the stirring shaft, the driving piece comprises a driving bevel gear and a driven bevel gear which are meshed with each other, the driving bevel gear is coaxially fixed with the stirring shaft, and the driven bevel gear is coaxially fixed with the driving rod.

Through adopting above-mentioned technical scheme, through the mode of drive bevel gear and driven bevel gear meshing with the turning force of turning into drive actuating lever horizontal direction pivoted turning force with the turning force of the vertical direction of (mixing) shaft to when the (mixing) shaft is just reversing, the synchronous just reversing of drive actuating lever, and then the drive flashboard is toward keeping away from or being close to discharging channel direction telemechanical, in order to realize closing to discharging channel's expert. Simultaneously, bevel gear still has the function of auto-lock to when the (mixing) shaft stall, the actuating lever is also along with the stop motion, in order to improve the holistic stability of linkage subassembly.

The present invention in a preferred example may be further configured to: the linkage assembly comprises a rack, a connecting rod is fixed on the gate plate, the rack is fixedly connected with the connecting rod, a hinged shaft is rotatably connected to the discharging channel, the baffle is sleeved on the hinged shaft and fixedly connected with the hinged shaft, a gear meshed with the rack is coaxially fixed on the hinged shaft, the rack is coincided with a tangent line of the gear, and when the gate plate moves towards the direction of the feeding hole, the rack is meshed with the gear and the connecting rod is opposite to the gear when the gate plate is located at the upper hollow rotating section.

By adopting the technical scheme, in a mode of driving the gear and the rack, when the flashboard moves towards the direction of the discharge channel, the rack moves towards the direction of the gear until the gear is meshed with the rack, the gear is driven to rotate in the continuous rotation of the rack, and the gear drives the coaxial articulated shaft to rotate in the rotation process, so that the blanking hole is closed by the baffle; when the actuating lever antiport with drive flashboard toward the motion of department discharging channel direction, the rack toward keeping away from the gear direction motion to drive gear antiport, and then drive baffle rotates so that the blanking hole is opened, and then makes the corner clout of cutting directly drop to stir in the agitator tank. By arranging the connecting rod, when the driving rod rotates reversely to drive the flashboard to move towards the direction of the discharging channel, the connecting rod slides relative to the gear, so that the flashboard can be re-meshed with the threaded section,

the present invention in a preferred example may be further configured to: fixedly connected with safety cover on the agitator tank inside wall, initiative bevel gear and driven bevel gear all are located the safety cover.

Through adopting above-mentioned technical scheme, through setting up the safety cover so that the difficult card in the corner clout in the agitator tank is in the meshing face department of initiative bevel gear and driven bevel gear to keep the transmission effect of initiative bevel gear and driven bevel gear preferred.

The present invention in a preferred example may be further configured to: and the stirring shaft is provided with stirring blades, and the stirring blades are spirally arranged along the length direction of the stirring shaft around the stirring shaft.

Through adopting above-mentioned technical scheme, cut the corner clout of agitator tank through setting up stirring vane in order when stirring vane rotates to make the difficult caking of material in the agitator tank, so that the ejection of compact. The spiral stirring blade has the effect of pushing materials during discharging so as to accelerate the discharging speed of the stirring box.

The present invention in a preferred example may be further configured to: one side of the stirring blade far away from and fixed with the stirring shaft is provided with a cutting blade, and the tip of the cutting blade is sharp.

Through adopting above-mentioned technical scheme, cutting piece through setting up sharp form cuts with the opposite side angle clout, and the cutting piece that sharp form set up is the corner clout in the broken agitator tank more easily, and the cutting piece has also increased stirring vane's stirring strength simultaneously to make the corner clout that falls into the agitator tank be difficult for agglomerating.

The present invention in a preferred example may be further configured to: the cutting blade with stirring vane can dismantle the connection.

Through adopting above-mentioned technical scheme, can dismantle through cutting piece and stirring vane and be connected to make when overhauing and maintaining the cutting piece, can take off the cutting piece, so that operate.

The present invention in a preferred example may be further configured to: and a bolt penetrates through the cutting blade and is in threaded connection with the stirring blade.

Through adopting above-mentioned technical scheme, through the mode of bolt-up in order to realize cutting piece and stirring vane's dismantlement and be connected easy operation is convenient.

In conclusion, the beneficial technical effects of the invention are as follows:

1. when the material needs to be discharged, the linkage assembly is driven to open the flashboard and close the blanking hole by the baffle plate, and leftover materials cut by the cutting machine fall into the storage bin for temporary storage, so that the cutting machine can still maintain normal material cutting work in the discharging process of the stirring box, and the working efficiency of cutting the aerated building block is improved;

2. the vertical rotating force of the stirring shaft is converted into the horizontal rotating force of the driving rod in a manner that the driving bevel gear is meshed with the driven bevel gear, so that the driving rod is driven to synchronously rotate forwards and backwards when the stirring shaft rotates forwards and backwards, and the flashboard is driven to move far away from or close to the discharging channel so as to realize the opening and closing of the discharging channel;

3. cut the leftover bits of agitator tank through setting up stirring vane with when stirring vane rotates to make the difficult caking of material in the agitator tank, so that the ejection of compact. The spiral stirring blade has the effect of pushing materials during discharging so as to accelerate the discharging speed of the stirring box.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the agitation tank of the present embodiment;

FIG. 3 is an end view of the stirring box of the present embodiment;

fig. 4 is an enlarged schematic view of a in fig. 3.

In the figure, 1, a stirring box; 2. a storage bin; 3. a blanking hole; 4. a baffle plate; 5. a motor; 6. a discharge channel; 7. a shutter plate; 8. a linkage assembly; 81. a drive rod; 811. a lower idle section; 812. a threaded segment; 813. an upper idle section; 82. a drive bevel gear; 83. a driven bevel gear; 84. a gear; 85. a rack; 86. a connecting rod; 9. a stirring shaft; 10. a guide bar; 11. hinging a shaft; 12. an elastic member; 13. a stirring blade; 14. a protective cover; 15. cutting the slices; 16. a bolt; 17. a nut; 18. a protective shell; 19. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the aerated block cutting waste recovery system disclosed by the invention comprises a stirring box 1 arranged below a cutting machine (not shown in the figure), wherein a feed hole (not shown in the figure) facing the cutting machine is formed in the stirring box 1, a storage bin 2 is fixedly connected to the opening end of the stirring box 1, the storage bin 2 faces an opening in the direction of the cutting machine, a blanking hole 3 communicated with the feed hole is formed in the direction of the storage bin 2 facing the feed hole, the blanking hole 3 is overlapped with the feed hole, and a baffle 4 for opening and closing the blanking hole 3 is arranged at the blanking hole 3.

Referring to fig. 2 and 3, the stirring box 1 is rectangular, a stirring shaft 9 is rotatably connected in the stirring box 1, the stirring shaft 9 extends along the length direction of the stirring box 1, two ends of the stirring shaft 9 are respectively inserted into two opposite inner side walls of the stirring box 1, and a motor 5 for driving the stirring shaft 9 to rotate around a shaft is fixedly connected on the outer side wall of the stirring box 1.

The side wall of the stirring box 1 is provided with a discharge channel 6, the discharge channel 6 is close to the bottom of the stirring box 1, and the discharge channel 6 is communicated with a delivery pump (not shown in the figure) for pumping the stirred leftover bits and pieces to the ball mill. The inner side wall of the stirring box 1 is connected with a flashboard 7 for opening and closing the discharging channel 6 in a sliding mode, and a linkage assembly for synchronously moving the linkage baffle 4 and the flashboard 7 under the driving of the stirring shaft 9 is arranged on the stirring shaft 9.

Referring to fig. 3 and 4, the linkage assembly 8 includes a driving rod 81 and a driving member for driving the driving rod 81 to rotate synchronously with the stirring shaft 9, the driving rod 81 is perpendicular to the bottom surface of the stirring tank 1, the axis of the driving rod 81 is perpendicular to the axis of the stirring shaft 9, and the driving rod 81 passes through the shutter plate 7 and is connected with the shutter plate 7 in a sliding manner. The driving rod 11 comprises a threaded section 812 and an upper idle section 813 and a lower idle section 811, the threaded section 812 is positioned on one side of the discharging channel 6 close to the blanking hole 3, and the gate plate 7 is in threaded connection with the threaded section 812. When the shutter 7 is located at the upper idle section 813, the outfeed channel 6 is exposed, and when the shutter 7 is located at the lower idle section 811, the shutter 7 completely closes the outfeed channel 6.

The upper idling section 813 and the lower idling section 811 are respectively positioned at two ends of the threaded section 812, the upper idling section 813 and the lower idling section 811 are respectively connected with the threaded section 812, and the lengths of the upper idling section 813 and the lower idling section 811 are both larger than the height of the gate 7, so that when the gate 7 is positioned at the upper idling section 813 and the lower idling section 811, the gate 7 is both static relative to the stirring shaft 9.

The driving piece comprises a driving bevel gear 82 and a driven bevel gear 83 which are meshed with each other, the driving bevel gear 82 is sleeved at one end, close to the discharging channel 6, of the stirring shaft 9 and is coaxially fixed with the stirring shaft 9, the driven bevel gear 83 is located at one end, far away from the thread section 812, of the upper idle rotation section 813, the front conical surface of the driving bevel gear 82 faces the direction of the discharging channel 6, and the front conical surface of the driven bevel gear 83 faces the stirring shaft 9. The driving bevel gear 82 drives the driving rod 81 and the stirring shaft 9 to synchronously rotate forwards and backwards in the process of forward and reverse rotation of the stirring shaft 9. In this embodiment, when the motor 5 (see fig. 2) rotates forward, the shutter plate 7 moves away from the lower idle rotation section 811 towards the blanking hole 3 and engages with the threaded section 812 until the shutter plate 7 is located at the upper idle rotation section 813; when the motor 5 is reversed, the shutter 7 moves by gravity towards the tapping channel 6 and re-engages the threaded segment 812 until it is located at the lower idle segment 811.

In other embodiments, it is also possible that, when the motor 5 rotates forward, the gate 7 is driven to move toward the direction close to the discharging channel 6, and when the motor 5 rotates backward, the gate 7 moves toward the direction close to the blanking hole 3.

In other embodiments, the drive member may also be a gear and rack fit, a gear and gear fit, or the like.

Fixedly connected with guide bar 10 in agitator tank 1, guide bar 10 and actuating lever 81 parallel placement, and guide bar 10 passes flashboard 7, and flashboard 7 is along the length direction of guide bar 10 and guide bar 10 sliding connection, and guide bar 10 and actuating lever 81 are located discharge passage 6's both sides respectively.

The bottom wall of the mixing box 1 is fixedly connected with an elastic member 12, in this embodiment, the elastic member 12 is a telescopic spring, the elastic member 12 is located between the bottom of the mixing box 1 near the gate 7 and the ground of the mixing box 1, and when the gate 7 is located in the lower idle rotation section 811, the elastic member 12 is compressed.

In other embodiments, the elastic member 12 may also be an elastic block.

Fixedly connected with safety cover 14 on the inside wall of agitator tank 1, drive bevel gear 82 and driven bevel gear 82 all are located safety cover 14, and (mixing) shaft 9 stretches into in the safety cover 14 and rotates with safety cover 14 and be connected, and actuating lever 81 stretches into in the safety cover 14 and rotates with safety cover 14 and be connected.

The feed inlet department of agitator tank 1 rotates and is connected with articulated shaft 11, articulated shaft 11 pass and with baffle 4 fixed connection from one side of baffle 4, the linkage subassembly still includes rack 85, the vertical direction fixedly connected with connecting rod 86 towards discharging channel 6 of one side that flashboard 7 is close to blanking hole 3, rack 85 and connecting rod 86 fixed connection, the coaxial gear 84 that is fixed with of one end of articulated shaft 11, the vertical gear 84 setting towards of rack 85, rack 85 and gear 84's tangent line coincidence, when flashboard 7 and screw thread section 812 threaded connection, rack 85 and gear 84 meshing, baffle 4 upwards overturns around articulated shaft 11 under articulated shaft 11's drive so that blanking hole 3 opens. When the shutter 7 is located in the upper idle section 813, the circumferential surface of the gear 84 faces the connecting rod 86.

Rack 85 is located between the inside wall of baffle 4 and agitator tank 1, rack 85 and rack 85 go up the one side that the tooth is relative and agitator tank 1's inside wall sliding connection, agitator tank 1's inside wall fixedly connected with stopper 19, and stopper 19 is close to blanking hole 3 and places, and when baffle 4 closed blanking hole 3, baffle 4 and stopper 19 butt.

The length direction of baffle 4 is unanimous with the direction of agitator tank 1, and baffle 4 and just the fixed one side of articulated shaft 11 become the arc setting and leave the clearance with the inside wall of agitator tank 1 to baffle 4 rotates.

The long banding protective housing 18 of inside wall fixedly connected with of agitator tank 1, gear 84 and rack 85 all are located the protective housing 18, connecting rod 86 extends into the protective housing 18 along the length direction of protective housing 18 and with protective housing 18 sliding connection, articulated shaft 11 extends into the protective housing 18 and rotates with the protective housing 18 and is connected, the top opening of protective housing 18, the top of protective housing 18 is sunken jaggedly, baffle 4 is close to the one end overlap joint of protective housing 18 in the breach department of baffle 4, baffle 4 rotates with the protective housing 18 and is connected.

Referring to fig. 2, stirring shaft 9 is provided with stirring vane 13 along the length direction extension of (mixing) shaft 9, and stirring vane 13 becomes the heliciform setting around the circumference of (mixing) shaft 9, and discharge channel 6 is located stirring vane 13's one end, and stirring vane 13 and (mixing) shaft 9 fixed connection, the one end that stirring vane 13 kept away from (mixing) shaft 9 becomes sharp form setting.

Can dismantle on stirring vane 13 and be connected with a plurality of cutting pieces 15, cutting piece 15 laminates stirring vane 13's spiral radian setting.

The cutting blade 15 is provided with a concave opening which is opposite to the stirring blade 13 in a concave manner, the cutting blade 15 is inserted into the stirring blade 13, and the insertion part of the stirring blade 13 and the cutting blade 15 is positioned in the concave opening. The cutting blade 15 is provided with a bolt 16, and the bolt 16 penetrates through the cutting blade 15 and is in threaded connection with the stirring blade 13. To further enhance the fastening effect of the bolt 16, a nut 17 is screwed to the bolt 16, and an end surface of the nut 17 abuts on the cutting blade 15.

The cutting blade 15 is arranged sharp opposite to the side where the notch is provided.

Storage silo 2 is enclosed by four boards head-to-tail of slope in agitator tank 1 and closes and forms, and storage silo 2 is located agitator tank 1's opening border, and storage silo 2 becomes to leak hopper-shaped the setting.

In other embodiments, for better discharge, the bottom of the stirring tank 1 may be provided in the shape of a circular arc,

the working conditions and the implementation principle of the embodiment are as follows:

when the stirring box 1 needs to discharge materials, the motor 5 is made to rotate reversely to drive the stirring shaft 9 to rotate reversely, so that the driving rod 81 rotates reversely, the gate plate 7 is meshed with the threaded section 812 under the pushing of the elastic piece 12 and moves towards the blanking port 3 along the threaded section 82 until the gate plate 7 moves to the upper idle section 813, because the upper idle section 813 is not provided with threads, the upper idle section 813 is connected with the gate plate 7 in a rotating way, so that when the gate plate 7 is positioned at the upper idle section 813, the gate plate 7 is relatively static with the driving rod 81, at the moment, the discharging channel 6 is exposed, then the stirred leftover materials can be pumped into a ball mill for use, meanwhile, when the gate plate 7 moves towards the blanking hole 3, the gate plate 7 drives the rack 85 to move towards the gear 84 and mesh with the gear 84, the gear 84 rotates around the hinge shaft 11 under the continuous movement of the rack 85 to drive the baffle 4 fixed with the hinge shaft 11 to move, so that when the shutter 7 is at the upper idle section 813, the shutter 4 just closes the drop opening 3 and the connecting rod 86 is opposite the gear 84. The leftover bits and pieces cut by the cutting machine are temporarily stored in the storage bin 2, and when the cutting machine can continuously cut, the leftover bits and pieces which are cut just now are not easy to be mixed into the leftover bits and pieces which are stirred with water, so that the ball mill can process the leftover bits and pieces.

After the discharging is finished, the motor 5 is enabled to rotate positively, the rotation direction of the driving rod 81 is changed accordingly, the gate plate 7 has a tendency of moving towards the direction of the threaded section 812 under the self gravity, the gate plate 7 is meshed with the threaded section 812 again, so that the gate plate 7 moves towards the direction of the discharging channel 6, when the gate plate 7 is located in the lower idle section 811, the gate plate 7 blocks the discharging channel 6 again, when the gate plate 7 moves, the rack 85 is driven to move, when the rack 85 is separated from the gear 84, the baffle plate 4 swings around the hinge shaft 11 under the self gravity, so that the discharging hole 3 is opened, so that the leftover materials in the storage bin 2 fall into the stirring box 1 again, water flows into the stirring box 1, so that the leftover materials at the corners are stirred, and are transported to the ball mill for reutilization, and the waste of the materials is reduced.

Through setting up spiral helicine stirring vane 13, stirring vane 13's stirring effect is stronger to the corner clout in cutting agitator tank 1 under the drive of (mixing) shaft 9, so that the corner clout is difficult for caking or sediment in agitator tank 1. The spiral stirring blade 13 also has a pushing function, so that when discharging, the material in the stirring box 1 is pushed to the discharging channel 6 for discharging.

Through setting up cutting piece 15 at stirring vane 13 to slow down the wearing and tearing of corner clout to stirring vane 13, simultaneously, can dismantle with stirring vane 13 through cutting piece 15 and be connected, maintain cutting piece 15 through periodic inspection so that cutting piece 15 keeps the cutting effect of preferred, also can wear and tear more seriously at cutting piece 15 simultaneously when influencing the cutting stirring function of cutting piece 15, through changing cutting piece 15 in order to keep agitator tank 1 to have the stirring effect of preferred.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides an aerated building block cutting waste recovery system which characterized in that: comprises a stirring box (1) arranged below a cutting machine, wherein a feed hole opposite to the cutting machine is formed in the stirring box (1), a storage bin (2) is fixedly connected to the opening edge of the feed hole, the storage bin (2) is opened towards the direction of the cutting machine, a blanking hole (3) opposite to the feed hole and communicated with the feed hole is formed in the storage bin (2), a baffle (4) for opening and closing the blanking hole (3) is formed in the blanking hole (3), a stirring shaft (9) is arranged in the stirring box (1), stirring blades (13) are arranged on the stirring shaft (9), a motor (5) for driving the stirring shaft (9) to rotate around a shaft is arranged in the stirring box (1), a discharge passage (6) is formed in the stirring box (1), a flashboard passage (6) is provided with a linkage component (8) for opening and closing the discharge passage (6), and a linkage baffle (4) and the linkage component (8) for synchronously moving the stirring shaft (9) are arranged on the stirring shaft (9), when the gate plate (7) and the discharge channel (6) are staggered, the baffle plate (4) closes the blanking hole (3); the gate plate (7) is in sliding connection with the stirring box (1), the linkage piece comprises a driving rod (81), a driving piece for driving the driving rod (81) to synchronously rotate forward and backward with the stirring shaft (9), the driving rod (81) is in rotating connection with the stirring box (1), a threaded section (812) is arranged in the direction of the driving rod (81) opposite to the discharging channel (6), the threaded section (812) is in threaded connection with the gate plate (7), an upper idle section (813) and a lower idle section (811) are respectively arranged at two ends of the driving rod (81), when the gate plate (7) is positioned in the upper idle section (813), the discharging channel (6) is exposed, when the gate plate (7) is positioned in the lower idle section (811), the gate plate (7) is shielded at the discharging channel (6), an elastic piece (12) is arranged on one side, far away from the blanking hole (3), of the discharging channel (6) in the stirring box (1), when flashboard (7) are located idle rotation section (811) down, flashboard (7) support tightly elastic component (12), be equipped with in agitator tank (1) and be on a parallel with guide bar (10) of actuating lever (81), guide bar (10) wear to locate flashboard (7) and with flashboard (7) sliding connection.

2. The aerated block cutting waste recovery system of claim 1, wherein: the central axis of the driving rod (81) is perpendicular to the central axis of the stirring shaft (9), the driving piece comprises a driving bevel gear (82) and a driven bevel gear (83) which are meshed with each other, the driving bevel gear (82) is coaxially fixed with the stirring shaft (9), and the driven bevel gear (83) is coaxially fixed with the driving rod (81).

3. The aerated block cutting waste recovery system of claim 2, wherein: linkage subassembly (8) are including rack (85), be fixed with connecting rod (86) on flashboard (7), rack (85) and connecting rod (86) fixed connection, blanking hole (3) department rotates and is connected with articulated shaft (11), baffle (4) cup joint in articulated shaft (11), baffle (4) with articulated shaft (11) fixed connection, coaxial being fixed with gear (84) with rack (85) meshing on articulated shaft (11), rack (85) with gear (84) tangent line coincidence works as flashboard (7) orientation during the feed port direction motion, rack (85) with gear (84) meshing and when flashboard (7) are located idle rotation section (813) department, connecting rod (86) are just to gear (84).

4. The aerated block cutting waste recovery system of claim 2, wherein: fixedly connected with safety cover (14) on agitator tank (1) inside wall, drive bevel gear (82) and driven bevel gear (83) all are located safety cover (14).

5. The aerated block cutting waste recovery system of claim 1, wherein: the stirring blades (13) are spirally arranged around the stirring shaft (9) along the length direction of the stirring shaft (9).

6. The aerated block cutting waste recovery system of claim 5, wherein: one side of the stirring blade (13) far away from the side fixed with the stirring shaft (9) is provided with a cutting blade (15), and the tip of the cutting blade (15) is sharp.

7. The aerated block cutting waste recovery system of claim 6, wherein: the cutting blade (15) is detachably connected with the stirring blade (13).

8. The aerated block cutting waste recovery system of claim 7, wherein: the cutting blade (15) is provided with a bolt (16) in a penetrating mode, and the bolt (16) penetrates through the cutting blade (15) and is in threaded connection with the stirring blade (13).