CN112588411A

CN112588411A - High-efficient type reducing mechanism of construction rubbish

Info

Publication number: CN112588411A
Application number: CN202011295737.2A
Authority: CN
Inventors: 贾昊川
Original assignee: Zhejiang College of Security Technology
Current assignee: Zhejiang College of Security Technology
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-04-02
Anticipated expiration: 2040-11-18
Also published as: CN112588411B

Abstract

The utility model provides a high-efficient type reducing mechanism of construction rubbish, the on-line screen storage device comprises a base, connect the box on the base, the lateral wall has the axle bed behind the box, connect the vertical axis between top and the axle bed in the box, the vertical axis passes first drum, the second drum, the third drum, the push rod is connected to the vertical axis, the quartering hammer is connected to the push rod, set up first hourglass material hole on the first drum, breaker is connected to the second drum, set up second hourglass material hole on the second drum, there is the smashing blade under the vertical axis, set up the discharge gate on the ring, there is the gate device in the discharge gate, the direction swash plate is connected to the box, direction swash plate downside is equipped with collection. According to the invention, the massive garbage is crushed to different degrees, aggregates with different thicknesses are sorted out so as to be used in different occasions, meanwhile, the crushing hammer and the massive garbage in the first cylinder rotate relatively, so that the crushing efficiency is accelerated, and finally, the gate devices are respectively opened to throw out the massive garbage in a classified manner, so that the phenomenon of aggregate residue caused by the crushing device, the crushing hammer, the crushing blade and the like in the cylinder is prevented.

Description

High-efficient type reducing mechanism of construction rubbish

Technical Field

The invention belongs to the field of construction waste crushing equipment, and particularly relates to a high-efficiency crushing device for construction waste.

Background

The construction waste refers to dregs, spoil, waste materials, silt and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like by construction, construction units or individuals, the construction waste is not treated and is difficult to be digested by the nature, a large amount of land is occupied, the coarse and fine aggregate produced with waste building concrete and waste brick and stone may be used in producing concrete and mortar in corresponding strength grade or in producing building material product, such as building block, wall board, floor tile, etc. after adding curing material, can also be used for highway pavement base course, the strength of partial masonry in the construction waste is higher, the masonry is difficult to be completely broken, but the aggregate of different thicknesses can be applied to different occasions, therefore coarse aggregate and fine aggregate can be collected separately and carry out different uses, designs a device that can carry out the hierarchical crushing classification recovery to the building rubbish of blocking to above-mentioned reason.

Disclosure of Invention

The invention provides a high-efficiency crushing device for construction waste, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a high-efficiency crushing device for construction waste comprises a base, wherein the top of the base is fixedly connected with a box body with a downward opening through a connecting support, a shaft seat is fixedly installed at the middle part of the rear side wall of the box body, which is close to the lower end, the middle part of the rear side wall of the box body is fixedly provided with the shaft seat, a vertical shaft is connected between the inner top of the box body and the shaft seat in a bearing manner, a motor is installed on the inner wall of the right side of the box body, the motor is connected with the lower part of the vertical shaft through a belt pulley assembly, the vertical shaft sequentially penetrates through the middle parts of the bottom surfaces of a first cylinder, a second cylinder and a third cylinder, which are provided with openings at the upper ends, the top surface of the second cylinder is in contact fit with the bottom surface of the first cylinder, the bottom surface of the second cylinder is in contact fit with the top surface of the third cylinder, the vertical shaft is fixedly connected with the second, the upper gear ring is fixedly connected with the first cylinder through a connecting piece, the lower gear ring is fixedly connected with the third cylinder through a mounting bracket, the gear rings are in meshing transmission fit with the corresponding first gears through second gears, the central shaft of the second gear is fixedly connected with the inner side wall of the box body through a connecting rod, the second gear is in bearing connection with the corresponding central shaft, a plurality of push rods are uniformly and fixedly connected with the outer side of the middle part of the vertical shaft in an annular manner, breaking hammers are fixedly connected with the outer ends of the push rods, the outer side surfaces of the breaking hammers are in contact fit with the inner side wall of the first cylinder, the bottom surfaces of the breaking hammers are in contact fit with the inner bottom surface of the first cylinder, a plurality of first leakage holes are uniformly and fixedly formed in the bottom of the first cylinder, vertical breaking devices are fixedly connected with the inner bottom of the second cylinder corresponding to the first leakage holes, the breaking devices are staggered with the first leakage holes, and can break aggregates leaked from the first leakage, a plurality of second material leaking holes are uniformly formed in the bottom of the second cylinder, the diameter of each second material leaking hole is smaller than that of the corresponding first material leaking hole, a plurality of smashing blades are uniformly and fixedly installed on the outer side of the lower portion of the vertical shaft and are positioned in the third cylinder, a plurality of first through holes are uniformly formed in the outer side walls of the first cylinder, the second cylinder and the third cylinder in an annular mode, circular rings are sleeved on the outer sides of the first cylinder, the second cylinder and the third cylinder and are fixedly connected with the inner side wall of the box body, the outer side surfaces of the first cylinder, the second cylinder and the third cylinder are respectively in contact fit with the inner side surfaces of the corresponding circular rings, discharge ports are formed in the left side wall of each circular ring and can be aligned with the first through holes, gate devices are installed in the discharge ports and can control the opening and closing of the discharge ports, a guide inclined plate with the upper surface facing the upper part is fixedly connected to the position, the downside of direction swash plate is equipped with collection device, and the feed inlet is seted up on the right side wall upper portion of box and is provided with the feeding pipe chute in the feed inlet, and the downside opening of feeding pipe chute is located the right side upside of first drum.

The high-efficiency crushing device for the construction waste comprises a baffle plate, the baffle plate can block a discharge hole, the left side wall of a circular ring is fixedly connected with a transverse plate corresponding to the discharge hole at the upper end, the upper side wall of the discharge hole and the corresponding transverse plate are transversely provided with first sliding grooves which are mutually communicated, a first sliding block is arranged in the first sliding grooves in a matching manner, the lower end of the first sliding block is connected with the upper end of the baffle plate, the left side wall of a box body is internally provided with a vertical guide hole, the guide hole is internally provided with a first wedge-shaped rod with an inclined surface at the lower end in a contact and matching manner, the left side inner wall of the box body is provided with a transverse second through hole which is communicated with the guide hole corresponding to the baffle plate, the upper side wall of the second through hole is provided with a second sliding groove, a second sliding block is arranged in the second sliding groove in a matching manner, the second sliding block and one side corresponding to the second sliding groove are fixedly, the second wedge pole all can use with the cooperation of first wedge pole, second wedge pole and the second slider fixed connection that corresponds, the second wedge pole is connected with the baffle that corresponds, the bottom fixed connection second spring of guiding hole, the top fixed connection supporting shoe of second spring, the supporting shoe can slide from top to bottom in the guiding hole, vertical rectangular hole has been seted up on the left side inner wall upper portion of box, the external screw thread pipe is established to the fixed cover in the upper portion outside of vertical axis, the sliding sleeve that the internal thread hole was seted up at the top is established to the upper portion outside cover of vertical axis, the sliding sleeve can with external screw thread pipe screw-thread fit, through connecting rod fixed connection between sliding sleeve and the first wedge pole.

As above a high-efficient type reducing mechanism of construction rubbish, the left side wall of baffle all seted up vertical third spout, all cooperate the installation third slider in the third spout, link to each other through the horizontal pole between third slider and the second wedge pole that corresponds, the left end of horizontal pole and the second wedge pole fixed connection that corresponds, the right-hand member of horizontal pole is connected with the baffle that corresponds is articulated.

According to the efficient crushing device for the building construction waste, the connecting piece is a circular truncated cone-shaped pipe body, the gear ring is connected with the outer side wall of the first cylinder through the circular truncated cone-shaped pipe body with the small upper end and the large lower end, the upper end of the circular truncated cone-shaped pipe body is fixedly connected with the outer side wall of the first cylinder, and the lower end of the circular truncated cone-shaped pipe body is fixedly connected with the top surface of the gear ring.

According to the efficient crushing device for the building construction waste, the material blocking inclined plate is fixedly connected to the left side of the bottom of the circular ring on the outer side of the second cylinder.

According to the efficient crushing device for the building construction waste, the inner wall of the left side of the box body is provided with the magnetic plates corresponding to the circular truncated cone-shaped pipe body, the front side and the rear side of the box body are provided with the holes, the bottoms of the two holes are provided with the grooves, and the same magnetic plate is inserted into the grooves.

According to the efficient crushing device for the building construction waste, the first material leaking hole and the second material leaking hole are inclined holes, and the first material leaking hole and the second material leaking hole are inclined downwards towards the anticlockwise direction.

As above a high-efficient type reducing mechanism of construction rubbish, breaker include the montant, the even fixed mounting in bottom in the second drum has the montant, the outside bearing of montant is connected with the lantern ring of the vertical evenly distributed of several, the even fixedly connected with conical crushing head of the outside annular of the lantern ring.

According to the efficient crushing device for the construction waste, the collecting device comprises the conveying line, and the top of the conveying line is uniformly provided with the containing cylinders.

According to the efficient crushing device for the building construction waste, the blocking ring is arranged on the lower side of the first cylinder and fixedly connected with the vertical shaft, and the blocking ring is connected with the bottom of the first cylinder through the thrust bearing.

The invention has the advantages that: when the invention is used, blocky building garbage is poured into a first cylinder through a feeding pipe, then a motor is started to control the motor to rotate forwards, the motor drives a vertical shaft, a second cylinder and a breaking hammer to rotate anticlockwise through a belt pulley component, the first cylinder and the second cylinder are connected with the second cylinder through a planet wheel structure, so that the first cylinder and the second cylinder rotate clockwise when the second cylinder rotates anticlockwise, the blocky building garbage in the first cylinder is close to the inner wall of the first cylinder under the action of centrifugal force and rotates clockwise along with the inner wall of the first cylinder, the breaking hammer rotates anticlockwise at the moment, the breaking capacity of the breaking hammer on the blocky garbage is increased through relative rotation, the broken aggregate which conforms to the diameter of a first leaking hole enters the second cylinder from the hole, the rest blocky garbage continues to be broken by leaning against the inner wall of the first cylinder so as to prevent missing, and finally stone blocks which are difficult to continue to break and are the coarsest aggregate, the small aggregates collide with a plurality of rotating crushing devices in the second cylinder in the process of falling from the first leakage hole to the second cylinder, large-particle aggregates generated in the collision directly enter the third cylinder from the second leakage hole to be crushed into small-particle fine aggregates by the crushing blade, part of the non-collided massive aggregates are positioned at the bottom of the second cylinder and are crushed by the continuously rotating crushing device, the crushing device is difficult to continue crushing, coarse aggregates with particle sizes not enough to leak from the second leakage hole are remained in the second cylinder, after the separation of the coarse aggregates and the fine aggregates is finished, all cylinders still continue rotating, firstly, the gate device at the lowest side is opened, the fine aggregates are discharged from the discharge hole under the action of centrifugal force and then enter the collecting device through the guide inclined plate, after the collection of the fine aggregates is finished, the collecting cylinder special for the coarse aggregates in the collecting device is replaced, and then the gate device at the outer side of the second cylinder is opened for the coarse aggregates to be collected, finally, collecting the coarsest aggregate in the first cylinder through another collecting cylinder; the invention can break the block garbage to different degrees and sort out the aggregates with different thicknesses so as to be used in different occasions, the coarsest aggregate can be used in the occasions such as roadbed, building blocks and the like, the coarse aggregate can be used in wallboards, floor tiles and the like, and the fine aggregate can be used in mortar, thereby changing waste into valuable, being beneficial to environmental protection and resource saving, meanwhile, as the breaking hammer and the block garbage in the first cylinder rotate relatively, the breaking capacity of the breaking hammer is stronger, the breaking efficiency is accelerated, after small blocks of aggregates falling from the first cylinder are hit by the vertical breaking device in the air, large granular aggregates continuously fall from the second material leaking hole, the accumulation in the second cylinder is avoided, the breaking device can always keep larger breaking capacity for the aggregates, and finally, the gate devices are respectively opened to completely classify and throw the aggregates by using centrifugal force, thereby preventing the situation that the aggregates are completely classified and thrown out due to the breaking device in the cylinder, The aggregate residue is caused by the crushing hammer, the crushing blade and the like.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a top view of the first cylinder; FIG. 3 is a cross-sectional view taken along A-A of FIG. 2; FIG. 4 is an enlarged view of I of FIG. 1; fig. 5 is an enlarged view of ii of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A high-efficiency crushing device for construction waste comprises a base 1, wherein the top of the base 1 is fixedly connected with a box body 2 with a downward opening through a connecting support, a shaft seat is fixedly installed at the middle part of the rear side wall of the box body 2 close to the lower end, a vertical shaft 4 is connected between the inner top of the box body 2 and the shaft seat in a bearing mode, a motor 11 is installed on the inner wall of the right side of the box body 2, the motor 11 is connected with the lower part of the vertical shaft 4 through a belt pulley assembly 12, the vertical shaft 4 sequentially penetrates through the middle parts of the bottom surfaces of a first cylinder 5, a second cylinder 6 and a third cylinder 7 with openings at the upper ends from top to bottom, the top surface of the second cylinder 6 is in contact fit with the bottom surface of the first cylinder 5, the bottom surface of the second cylinder 6 is in contact fit with the top surface of the third cylinder 7, the vertical shaft 4 is fixedly connected with the second cylinder 6, the vertical shaft 4 is connected with the first cylinder 5 and the third cylinder 7 in a bearing mode, the outer sides of the first gears 8 are respectively provided with a gear ring 9, the gear ring 9 at the upper side is fixedly connected with the first cylinder 5 through a connecting piece 41, the gear ring 9 at the lower side is fixedly connected with the third cylinder 7 through a mounting bracket, the gear rings 9 are in meshing transmission fit with the corresponding first gears 8 through second gears 10, the central shaft of the second gears 10 is fixedly connected with the inner side wall of the box body 2 through a connecting rod, the second gears 10 are in bearing connection with the corresponding central shafts, the outer side of the middle part of the vertical shaft 4 is annularly and fixedly connected with a plurality of push rods 13, the outer ends of the push rods 13 are respectively and fixedly connected with breaking hammers 14, the outer side surfaces of the breaking hammers 14 are in contact fit with the inner side wall of the first cylinder 5, the bottom surfaces of the breaking hammers 14 are in contact fit with the inner bottom surface of the first cylinder 5, a plurality of first material leaking holes 15 are uniformly and fixedly arranged at the bottom of the first cylinder 5, and vertical breaking devices are respectively and, the crushing device is staggered with the first leaking hole 15, the crushing device can crush aggregates leaked from the first leaking hole 15, a plurality of second leaking holes 16 are uniformly formed in the bottom of the second cylinder 6, the diameter of each second leaking hole 16 is smaller than that of the corresponding first leaking hole 15, a plurality of crushing blades 17 are uniformly and fixedly mounted on the outer side of the lower portion of the vertical shaft 4, the crushing blades 17 are positioned in the third cylinder 7, a plurality of first through holes 3 are uniformly formed in the outer side walls of the first cylinder 5, the second cylinder 6 and the third cylinder 7 in an annular manner, the outer sides of the first cylinder 5, the second cylinder 6 and the third cylinder 7 are respectively sleeved with a ring 18, the ring 18 is fixedly connected with the inner side wall of the box body 2, the outer side walls of the first cylinder 5, the second cylinder 6 and the third cylinder 7 are respectively in contact fit with the inner side surfaces of the corresponding rings 18, discharge holes 19 are formed in the left side wall of the ring 18, and the discharge holes 19 can be aligned with the first through holes 3, all install the gate device in the discharge gate 19, the opening and closing of the steerable discharge gate 19 of gate device, the left side inner wall of box 2 is close to lower extreme department fixedly connected with upper surface towards the upper right side direction swash plate 20, and the downside of direction swash plate 20 is equipped with collection device, and the feed inlet is seted up on the right side wall upper portion of box 2 and is provided with feeding pipe chute 50 in the feed inlet, and the downside opening of feeding pipe chute 50 is located the upper right side of first drum 5. When the invention is used, blocky building garbage is poured into the first cylinder 5 through the feeding pipe 50, then the motor 11 is started to control the positive rotation of the blocky building garbage, the motor 11 drives the vertical shaft 4, the second cylinder 6 and the breaking hammer 14 to rotate anticlockwise through the belt pulley assembly, the first cylinder 5 and the second cylinder 7 are connected with the second cylinder 6 through the planetary wheel structure, so that the first cylinder 5 and the second cylinder 7 rotate clockwise when the second cylinder 6 rotates anticlockwise, the blocky building garbage in the first cylinder 5 is close to the inner wall of the first cylinder 5 under the action of centrifugal force and rotates clockwise along with the inner wall, the breaking hammer 14 rotates anticlockwise at the moment, the breaking capacity of the breaking hammer on the blocky garbage is increased through relative rotation, aggregates which accord with the diameter of a first material leaking hole after being broken enter the second cylinder 6 from holes, and the rest blocky garbage continues to be broken by the inner wall of the first cylinder 5 so as to prevent omission, finally, stones which are difficult to continue to be crushed, namely the coarsest aggregate, are left, small aggregates collide with a plurality of rotating crushing devices in the second cylinder 6 in the process of falling from the first leakage hole to the second cylinder 6, large-particle aggregates generated in the collision directly enter the third cylinder 7 from the second leakage hole so as to be crushed into small-particle fine aggregates by the crushing blades, part of the blocky aggregates which are not collided are positioned at the bottom of the second cylinder 6 and are crushed by the continuously rotating crushing devices, the crushing devices are difficult to continue to be crushed, the coarse aggregates which have insufficient particle size and are leaked from the second leakage hole are left in the second cylinder 6, after the separation of the coarse and fine aggregates is finished, the cylinders still continue to rotate, the gate devices at the lowest side are opened firstly, the fine aggregates are discharged from the discharge hole under the action of centrifugal force and then enter the collecting device through the guide inclined plate, after the fine aggregate is collected, a collecting cylinder special for coarse aggregate in the collecting device is replaced, a gate device on the outer side of the second cylinder 6 is opened to collect the coarse aggregate, and finally the coarsest aggregate in the first cylinder 5 is collected through another collecting cylinder; the invention crushes the block garbage to different degrees, sorts aggregates with different thicknesses to be used in different occasions, the coarsest aggregate can be used in the occasions such as roadbed, building blocks and the like, the coarse aggregate can be used in wall boards, floor tiles and the like, the fine aggregate can be used in mortar, thereby changing waste into valuable, being beneficial to environmental protection and resource saving, simultaneously, as the crushing hammer 14 rotates relative to the block garbage in the first cylinder 5, the crushing capacity of the crushing hammer is stronger, the crushing efficiency is accelerated, large granular aggregates continuously drop from the second material leaking hole after small aggregates at the falling part in the first cylinder 5 are crushed by the vertical crushing device in the air, the accumulation in the second cylinder 6 is avoided, the crushing device can always keep larger crushing force to the aggregates, and finally, the gate devices are respectively opened to completely classify and throw out the aggregates by centrifugal force, the phenomenon of aggregate residue caused by a crushing device, a breaking hammer, a breaking blade and the like in the cylinder is prevented.

Specifically, as shown in the figures, the gate device in this embodiment includes a baffle plate 21, the baffle plate 21 can block the discharge hole 19, the left side wall of the ring 18 near the upper end is fixedly connected with a transverse plate 22 corresponding to the discharge hole 19, the upper side wall of the discharge hole 19 and the transverse plate 22 are transversely provided with a first chute 23 communicated with each other, the first chute 23 is internally provided with a first slider 24 in a matching manner, the lower end of the first slider 24 is connected with the upper end of the baffle plate 21, the left side wall of the box body 2 is internally provided with a vertical guide hole 25, the guide hole 25 is internally provided with a first wedge-shaped rod 26 in a contacting and matching manner, the lower end of the first wedge-shaped rod is provided with an inclined plane, the left side inner wall of the box body 2 corresponding to the baffle plate 21 is provided with a transverse second through hole 27 communicated with the guide hole 25, the upper side wall of the second through hole 27 is provided with a second chute 28, the second slider 29, equal contact cooperation is equipped with the second wedge pole 31 that the inclined plane was seted up to the left end in the second through-hole 27, second wedge pole 31 all can use with the cooperation of first wedge pole 26, second wedge pole 31 and the second slider 29 fixed connection that corresponds, second wedge pole 31 is connected with the baffle 21 that corresponds, the bottom fixed connection second spring 32 of guiding hole 25, the top fixed connection supporting shoe 33 of second spring 32, supporting shoe 33 can slide from top to bottom in the guiding hole 25, vertical rectangular hole 34 has been seted up on the left side inner wall upper portion of box 2, outer threaded pipe 36 is established to the fixed cover in the upper portion outside of vertical axis 4, the sliding sleeve 37 that the internal thread hole was seted up at the top is established to the upper portion outside cover of vertical axis 4, sliding sleeve 37 can with outer threaded pipe 36 screw-thread fit, pass through connecting rod fixed connection between sliding sleeve 37 and the first wedge pole 26. When the output shaft of the motor drives the vertical shaft 4 to rotate forwards, the sliding sleeve 37 moves downwards along the external thread pipe until the sliding sleeve is completely separated from the threads, at the moment, the first wedge-shaped rods 26 block all the second wedge-shaped rods 31 and the second spring 32 is compressed, when aggregates in the first cylinder 5, the second cylinder 6 and the third cylinder 7 need to be discharged respectively, the output shaft of the motor is controlled to drive the vertical shaft 4 to rotate backwards, the second spring 32 drives the first wedge-shaped rods 26 to reset upwards, the sliding sleeve 37 is meshed with the external thread pipe, along with the continuous reverse rotation of the vertical shaft 4, the sliding sleeve 37 drives the first wedge-shaped rods 26 to move upwards to sequentially remove the limitation on the second wedge-shaped rods 31, after the second wedge-shaped rods 31 at the lowest side are removed from the blockage, the second wedge-shaped rods 31 extend into the guide holes 25 to the left side, the baffle 21 moves to the left side to open the discharge hole, and materials in the third cylinder 7 are thrown out from the discharge hole under the action of centrifugal force and then slide into the, after the aggregates in the third cylinder 7 are discharged, the second cylinder 6 and the first cylinder 5 are sequentially discharged, so that classified collection of the aggregates with different thicknesses is realized, when the first wedge-shaped rod 31 moves downwards again, the second wedge-shaped rod 26 can be pushed to the right side to be in place, and the discharge hole is blocked again by the baffle; the gate device can be opened from bottom to top sequentially through the device, so that the best classification effect is achieved, and the phenomenon that coarse and fine aggregates cannot be classified can occur when the gate device is opened completely at the same time; when opening the gate device from the top down in proper order, because complete broken categorised time can only carry out the estimation after the many times test, consequently when down opening the gate device from the top, the condition complete of broken not yet in first drum 5, the second drum 6 probably appears to lead to following coarse aggregate exhaust tiny particle fine aggregate too much, lead to categorised effect relatively poor, from up opening then can make the aggregate that still not completely broken dropped fully drop down in proper order down, thereby realize better branch sieve effect.

Specifically, as shown in the figure, vertical third spout 38 has all been seted up to the left side wall of baffle 21 described in this embodiment, all cooperates installation third slider 39 in the third spout 38, links to each other through horizontal pole 40 between third slider 39 and the second wedge pole 31 that corresponds, the left end of horizontal pole 40 and the second wedge pole 31 fixed connection that corresponds, the right-hand member of horizontal pole 40 and the articulated connection of baffle 21 that corresponds. When the second wedge-shaped rod 31 drives the baffle to move leftwards, the lower end of the baffle 21 moves towards the upper left to be opened into an inclined shape, so that the aggregate in the cylinder is guided and discharged, the inclined baffle 21 stops the aggregate falling from the upper side of the cylinder, and the aggregate is prevented from entering another cylinder when the aggregate is knocked out.

Further, as shown in the figure, the connecting member 41 in this embodiment is a circular truncated cone-shaped tube body, the gear ring 9 is connected to the outer side wall of the first cylinder 5 through the circular truncated cone-shaped tube body with a small upper end and a large lower end, the upper end of the circular truncated cone-shaped tube body is fixedly connected to the outer side wall of the first cylinder 5, and the lower end of the circular truncated cone-shaped tube body is fixedly connected to the top surface of the gear ring 9. The gear ring is connected with the first cylinder 5 through the pipe body, the contact area is larger, the connection is more reliable, and meanwhile, the aggregate in the first cylinder 5 can be prevented from falling to the top of the gear ring and the gear by the inclined plane on the outer side of the circular truncated cone-shaped pipe body.

Furthermore, as shown in the figure, a material blocking inclined plate 42 is fixedly connected to the left side of the bottom of the circular ring outside the second cylinder 6 in the embodiment. The material blocking inclined plate 42 can effectively prevent aggregate from impacting the gear and the gear ring, and can also prevent aggregate from being stacked and wasted and not convenient to clean.

Furthermore, as shown in the figure, the inner wall of the left side of the box body 2 of the embodiment is provided with magnetic plates 43 corresponding to the circular truncated cone-shaped tube body 41, the front side and the rear side of the box body 2 are provided with holes, the bottoms of the two holes are provided with grooves, and the same magnetic plate 43 is inserted into the grooves. The part stone of putting into in the first drum 5 contains the segment reinforcing bar, and the quartering hammer can not be with its breakage, and aggregate and reinforcing bar pass through the surface of magnetic plate 43 along the surface of round platform form body earlier when row material, and the reinforcing bar can be adsorbed, and the aggregate then can drop to collection device.

Furthermore, as shown in the figure, the first material leaking hole 15 and the second material leaking hole 16 are both inclined holes, and the first material leaking hole 15 and the second material leaking hole 16 are inclined downwards in the counterclockwise direction. The inclined hole makes the segment reinforcing bar be difficult to directly drop from downthehole for erecting the hole, and drive first drum 5 when owing to the motor corotation, third drum 7 clockwise rotation, and first hourglass material hole, second hourglass material hole 16 is the inclined hole towards the anticlockwise setting, the inclined hole plays the guide effect to the granule aggregate, thereby and the inner wall in hole is longer plays effect with higher speed to the aggregate, make the aggregate from leaking the speed in the twinkling of an eye that the material hole came out very fast, thereby with breaker, smash and produce bigger impact force between the blade, be favorable to the further breakage of aggregate.

Furthermore, as shown in the figure, the crushing device of the present embodiment includes a vertical rod 44, the vertical rod 44 is uniformly and fixedly mounted on the inner bottom of the second cylinder 6, the outer side bearing of the vertical rod 44 is connected with a plurality of vertically and uniformly distributed lantern rings 45, and the outer side of the lantern ring 45 is annularly and uniformly and fixedly connected with conical crushing heads 46. The aggregate in each position of departure can be carried out breakage to the aggregate in first hourglass material hole to the conical crushing head that the annular set up, and simultaneously can the difficult card of pivoted conical crushing head dies, and plays crushing effect to the aggregate between two liang of conical crushing heads or between the inside wall of conical crushing head and second drum 6.

Furthermore, as shown in the figure, the collecting device of the present embodiment includes a conveying line 47, and the top of the conveying line 47 is uniformly provided with holding cylinders 48. The holding cylinder 48 is positioned below the guide inclined plate, and every time the aggregate in one cylinder is discharged, the conveying line is controlled to start transmission and to be replaced with another holding cylinder 48 positioned below the guide inclined plate to hold another type of aggregate.

Furthermore, as shown in the figure, the lower side of the first cylinder 5 of the embodiment is provided with a stop ring 49, the stop ring 49 is fixedly connected with the vertical shaft 4, and the stop ring 49 is connected with the bottom of the first cylinder 5 through a thrust bearing. The baffle ring 49 is connected with the bottom of the first cylinder 5 through a thrust bearing, so that stronger supporting force is exerted on the first cylinder 5, and the device is more stable and reliable.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a high-efficient type reducing mechanism of construction rubbish which characterized in that: including base (1), connecting bracket fixedly connected with opening box (2) down is passed through at the top of base (1), the rear side wall middle part of box (2) is close to lower extreme department fixed mounting axle bed, bearing connection has vertical axis (4) between the interior top of box (2) and the axle bed, right side inner wall installation motor (11) of box (2), link to each other through belt pulley component (12) between the lower part of motor (11) and vertical axis (4), vertical axis (4) are from last down pass the equal open-ended first drum (5) in upper end in proper order, second drum (6), the bottom surface middle part of third drum (7), the top surface of second drum (6) and the bottom surface contact cooperation of first drum (5), the bottom surface of second drum (6) and the top surface contact cooperation of third drum (7), fixed connection between vertical axis (4) and second drum (6), vertical axis (4) and first drum (5), The third cylinders (7) are connected through bearings, the upper end and the lower end of the outer side wall of the second cylinder (6) are fixedly sleeved with the first gears (8), the outer sides of the first gears (8) are respectively provided with a gear ring (9), the gear ring (9) on the upper side is fixedly connected with the first cylinder (5) through a connecting piece (41), the gear ring (9) on the lower side is fixedly connected with the third cylinder (7) through a mounting bracket, the gear ring (9) and the corresponding first gear (8) are respectively engaged and matched through the second gear (10), the central shaft of the second gear (10) is fixedly connected with the inner side wall of the box body (2) through a connecting rod, the second gear (10) is connected with the corresponding central shaft through bearings, a plurality of push rods (13) are annularly and uniformly and fixedly connected with the outer side of the vertical shaft (4), and breaking hammers (14) are fixedly connected with the outer ends of the push rods (13, the lateral surface of quartering hammer (14) and the inside wall contact cooperation of first drum (5), the bottom surface of quartering hammer (14) and the interior bottom surface contact cooperation of first drum (5), the first hourglass material hole of several (15) has evenly been seted up to the bottom of first drum (5), the interior bottom of second drum (6) corresponds the equal fixedly connected with vertical breaker of first hourglass material hole (15), breaker staggers with first hourglass material hole (15), breaker can break the aggregate that leaks down in first hourglass material hole (15), several second hourglass material hole (16) have evenly been seted up to the bottom of second drum (6), the diameter of second hourglass material hole (16) is less than the diameter of first hourglass material hole (15), the even fixed mounting several in the lower part outside of vertical axis (4) smash blade (17), it smashes blade (17) and is located third drum (7), first drum (5) has been established, The outer side walls of the second cylinder (6) and the third cylinder (7) are uniformly provided with a plurality of first through holes (3) in an annular shape, the outer sides of the first cylinder (5), the second cylinder (6) and the third cylinder (7) are respectively sleeved with a ring (18), the rings (18) are fixedly connected with the inner side wall of the box body (2), the outer side surfaces of the first cylinder (5), the second cylinder (6) and the third cylinder (7) are respectively in contact fit with the inner side surfaces of the corresponding rings (18), the left side wall of each ring (18) is provided with a discharge hole (19), the discharge holes (19) can be aligned with the first through holes (3), gate devices are respectively installed in the discharge holes (19), the gate devices can control the opening and closing of the discharge holes (19), the left side inner wall of the box body (2) is fixedly connected with a guide inclined plate (20) with the upper surface facing to the upper right side near the lower end, the lower side of the, a feed inlet is formed in the upper portion of the right side wall of the box body (2), a feeding inclined tube (50) is arranged in the feed inlet, and an opening in the lower side of the feeding inclined tube (50) is located on the upper side of the right portion of the first cylinder (5).

2. The efficient crushing device for construction waste as claimed in claim 1, wherein: the gate device comprises a baffle plate (21), the baffle plate (21) can block a discharge hole (19), a transverse plate (22) is fixedly connected to the position, close to the upper end, of the left side wall of a circular ring (18) corresponding to the discharge hole (19), a first sliding groove (23) communicated with each other is transversely formed in the position, close to the upper end, of the upper side wall of the discharge hole (19) and the corresponding transverse plate (22), a first sliding block (24) is installed in the first sliding groove (23) in a matched mode, the lower end of the first sliding block (24) is connected with the upper end of the baffle plate (21), a vertical guide hole (25) is formed in the left side wall of the box body (2), a first wedge-shaped rod (26) with an inclined surface formed at the lower end is arranged in a contact and matched mode in the guide hole (25), a transverse second through hole (27) is formed in the left side wall of the box body (2) corresponding to the baffle plate (, a second sliding block (29) is installed in the second sliding groove (28) in a matched manner, a first spring (30) is fixedly connected to one side of the second sliding block (29) corresponding to the second sliding groove (28), a second wedge-shaped rod (31) with an inclined plane formed at the left end is arranged in the second through hole (27) in a contacted and matched manner, the second wedge-shaped rod (31) can be used in a matched manner with the first wedge-shaped rod (26), the second wedge-shaped rod (31) is fixedly connected with the corresponding second sliding block (29), the second wedge-shaped rod (31) is connected with the corresponding baffle (21), the bottom of the guide hole (25) is fixedly connected with a second spring (32), the top of the second spring (32) is fixedly connected with a supporting block (33), the supporting block (33) can slide up and down in the guide hole (25), a vertical long strip hole (34) is formed in the upper portion of the inner wall of the left side of the box body (2), an external threaded pipe (36) is fixedly sleeved on, a sliding sleeve (37) with an internal threaded hole formed in the top is sleeved on the outer side of the upper portion of the vertical shaft (4), the sliding sleeve (37) can be in threaded fit with the external threaded pipe (36), and the sliding sleeve (37) is fixedly connected with the first wedge-shaped rod (26) through a connecting rod.

3. The efficient crushing device for construction waste as claimed in claim 2, wherein: vertical third spout (38) have all been seted up to the left side wall of baffle (21), all cooperate installation third slider (39) in third spout (38), link to each other through horizontal pole (40) between third slider (39) and second wedge pole (31) that correspond, the left end of horizontal pole (40) and second wedge pole (31) fixed connection that correspond, the right-hand member of horizontal pole (40) is connected with baffle (21) that correspond are articulated.

4. The efficient crushing device for construction waste as claimed in claim 1, wherein: the connecting piece (41) is a circular truncated cone-shaped pipe body, the gear ring (9) is connected with the outer side wall of the first cylinder (5) through the circular truncated cone-shaped pipe body with a small upper end and a large lower end, the upper end of the circular truncated cone-shaped pipe body is fixedly connected with the outer side wall of the first cylinder (5), and the lower end of the circular truncated cone-shaped pipe body is fixedly connected with the top surface of the gear ring (9).

5. The efficient crushing device for construction waste as claimed in claim 1, wherein: the left side of the bottom of the circular ring at the outer side of the second cylinder (6) is fixedly connected with a material blocking inclined plate (42).

6. The efficient crushing device for construction waste as claimed in claim 4, wherein: the inner wall of the left side of the box body (2) is provided with magnetic plates (43) corresponding to the circular truncated cone-shaped pipe body (41), holes are formed in the front side and the rear side of the box body (2), grooves are formed in the bottoms of the two holes, and the same magnetic plate (43) is inserted into the grooves.

7. The efficient crushing device for construction waste as claimed in claim 6, wherein: the first material leaking hole (15) and the second material leaking hole (16) are inclined holes, and the first material leaking hole (15) and the second material leaking hole (16) incline downwards towards the anticlockwise direction.

8. The efficient crushing device for construction waste as claimed in claim 7, wherein: the crushing device comprises a vertical rod (44), the inner bottom of the second cylinder (6) is uniformly and fixedly provided with the vertical rod (44), the outer side bearing of the vertical rod (44) is connected with a plurality of lantern rings (45) which are vertically and uniformly distributed, and the outer side of each lantern ring (45) is annularly and uniformly and fixedly connected with a conical crushing head (46).

9. The efficient crushing device for construction waste as claimed in claim 1, wherein: the collecting device comprises a conveying line (47), and the top of the conveying line (47) is uniformly provided with containing cylinders (48).

10. The efficient crushing device for construction waste as claimed in claim 1, wherein: the lower side of the first cylinder (5) is provided with a baffle ring (49), the baffle ring (49) is fixedly connected with the vertical shaft (4), and the baffle ring (49) is connected with the bottom of the first cylinder (5) through a thrust bearing.