CN117380364A

CN117380364A - Recycling device for building cement block waste and application method thereof

Info

Publication number: CN117380364A
Application number: CN202311286073.7A
Authority: CN
Inventors: 窦入喜; 王松; 董连忠; 柳大波; 孟靠波; 赵世明
Original assignee: Lianyungang Banzhuang Cement Co ltd
Current assignee: Lianyungang Banzhuang Cement Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-01-12

Abstract

The invention relates to the field of cement waste recycling, in particular to a recycling device for building cement block waste and a using method thereof, comprising a crushing device and a recycling device arranged at the upper part of the crushing device; the bearing shell is arranged at the upper part of the crushing device, is of an annular shell structure and is provided with an opening; the rotating shell is of a tubular structure and is rotatably arranged at the upper part of the bearing shell along the axis of the bearing shell; the rotating ring is arranged at the periphery of the rotating shell along the axis of the rotating shell; the driving device is arranged at one side of the rotating ring; the extending rods are arranged on the side wall of the rotating shell in a penetrating and sliding manner along the radial direction of the rotating shell, a plurality of extending rods are arranged, the extending rods are uniformly distributed around the axis of the rotating shell, and the section of each extending rod is of a bending structure; the feeding device is arranged above the rotating shell. The invention prevents cement particles from overflowing from the feeding position, and can collect the flying cement particles, thereby avoiding unnecessary waste.

Description

Recycling device for building cement block waste and application method thereof

Technical Field

The invention relates to the field of cement waste recycling, in particular to a recycling device for building cement block waste and a using method thereof.

Background

The waste concrete blocks are high-quality concrete aggregates, such as after the building is disassembled, the high-quality crushed and screened concrete blocks and the silt can be used as recycled coarse and fine aggregates of concrete, the concrete waste is generally recycled and crushed by a crusher in the prior art, the concrete is easy to agglomerate after being prepared, the waste is also required to be recycled, and a large amount of dust generated in the crushing process causes environmental pollution.

Chinese patent CN212284189U discloses a concrete waste recovery unit, be in including recovery unit and its setting the inside filtration district and the crushing district of recovery unit, the filtration district set up in one side of crushing district, the top of filtration district is equipped with the feed inlet, the protective layer has been laid to the inner wall of filtration district, the inside of protective layer is equipped with a plurality of first motors, the output shaft of first motor has sinusoidal roller sieve, the inside of crushing district is equipped with the rubble passageway, the rubble passageway set up in one side of sinusoidal roller sieve, the inside of rubble passageway is equipped with roller group that rolls, the below of sinusoidal roller sieve is equipped with the filter screen, the top of filter screen is equipped with the backup pad, the one end fixedly connected with second motor of backup pad, the output shaft of second motor has the stirring support, the bottom of stirring support is equipped with a plurality of puddles, the inside of filtration district is equipped with the collecting vat, one end of collecting vat is equipped with the movable pulley, the movable pulley with the conveyer belt has all been laid on the movable pulley, the inside of filtering district is equipped with the filter screen, the below of second is equipped with the filter screen, the below is equipped with the drain hopper tank.

Above-mentioned scheme is though can carry out screening to kibbling concrete, when handling the raise dust that produces in smashing and screening process, only adsorb through the air pump, and long-time absorption, the raise dust can produce great wearing and tearing to the inside of air pump, and smash and the screening in-process, the raise dust is also the less concrete of granule, and this kind of less concrete of granule is finer and smoother, does not have reasonable collection device among the prior art.

Disclosure of Invention

Aiming at the problems, the recycling device for the building cement block waste and the using method thereof are provided, before the feeding device feeds materials, the adjusting device is started to operate, the rotating shell is locked by the adjusting device, the driving device is started, and the driving device drives the extension rod positioned on the rotating shell to slide out of the rotating shell through the rotating ring; the driving device stops running, the feeding device inputs cement waste into the rotating shell, the cement waste passes through the rotating shell and the receiving shell and falls into the crushing device, the crushing device crushes the cement waste, and part of crushed cement particles with lighter textures fly to the rotating shell; the driving device is started again, the driving device drives the extension rod to extend into the rotating shell through the rotating ring, after the extension rod reaches the designated position, the adjusting device stops running, the rotating ring drives the rotating shell to rotate through the extension rod, the rotating extension rod receives and guides the flying cement particles to the inner wall of the rotating shell under the action of inertia, under the action of gravity, the cement particles collected on the extension rod at the inner wall of the rotating shell fall into the receiving shell, the cement particles are prevented from overflowing from the feeding part, meanwhile, the flying cement particles can be collected, and unnecessary waste is avoided.

In order to solve the problems in the prior art, the recycling device for the building cement block waste comprises a crushing device and a recycling device arranged at the upper part of the crushing device; the recovery device comprises a driving device, a rotating ring, a rotating shell, an extension rod, a receiving shell and a feeding device; the bearing shell is arranged at the upper part of the crushing device, is of an annular shell structure and is provided with an opening; the rotating shell is of a tubular structure and is rotatably arranged at the upper part of the bearing shell along the axis of the bearing shell; the rotating ring is arranged at the periphery of the rotating shell along the axis of the rotating shell; the driving device is arranged on one side of the rotating ring and is used for driving the rotating ring to rotate; the extending rods are arranged on the side wall of the rotating shell in a penetrating and sliding manner along the radial direction of the rotating shell, a plurality of extending rods are arranged around the axis of the rotating shell, the sections of the extending rods are of bending structures, the rotating ring drives the rotating shell to rotate through the extending rods, and the rotating extending rods can guide the flying cement particles into the bearing shell; the feeding device is arranged above the rotating shell, and the feeding device can throw cement waste into the rotating shell.

Preferably, the recovery device further comprises an adjusting device, wherein the adjusting device comprises a locking device, a first hinge post, a second hinge post and a connecting rod; the locking device is arranged below the rotating shell and can prevent the rotating shell from rotating; the first hinge columns are uniformly and fixedly arranged on the upper part of the rotating ring around the axis of the rotating ring; the second hinge post is fixedly arranged at the lower part of one end of the extension rod, which is positioned at the outer side of the rotating shell; the both ends of connecting rod are articulated with first articulated column and second articulated column respectively, and the length direction of connecting rod has the contained angle with the radial direction of rotating the shell all the time.

Preferably, the locking device comprises an inflatable shell, a clamping block, a connecting pipe and an air pump; the inflatable shell is of an annular shell structure, the inflatable shell is fixedly arranged on the outer wall of the bearing shell around the axis of the bearing shell, a plurality of grooves are formed in the upper portion of the inflatable shell, and the grooves are uniformly formed in the upper portion of the inflatable shell around the axis of the inflatable shell; the clamping block is arranged in the groove in a sliding manner, a plurality of first meshing teeth are uniformly formed in the bottom of the rotating shell, the first meshing teeth are distributed around the axis of the rotating shell, and the clamping block is matched with the first meshing teeth in a clamping manner; the air pump is arranged at one side of the inflatable shell; two ends of the connecting pipe are respectively connected with the air pump and the inflatable shell.

Preferably, the feeding device comprises a transmission device, a first gear, a first sliding plate, a second sliding plate, a feeding shell and a connecting device; the connecting device is arranged on one side of the rotating ring, and the rotating ring can drive the connecting device to rotate; the transmission device is arranged at the upper part of the connecting device; the feeding shell is horizontally arranged at the upper part of the transmission device and is of a tubular structure; the two first gears are symmetrically arranged about the horizontal center line of the feeding shell, the first gears are rotatably arranged in the feeding shell, the first gears are connected with the transmission device, and the connection device drives the first gears to rotate through the transmission device; the two first sliding plates are horizontally arranged in the feeding shell in a sliding manner, the first sliding plates are arranged at the lower parts of the first gears, the two first sliding plates correspond to the two first gears one by one, first meshing grooves are formed in the first sliding plates, and the first gears are meshed with the first meshing grooves in the first sliding plates; the second sliding plates are in one-to-one correspondence with the first sliding plates, the second sliding plates are arranged on the upper portions of the first gears, the second sliding plates slide along the opposite directions of the sliding directions of the first sliding plates, second meshing grooves are formed in the second sliding plates, and the second gears are meshed with the second meshing grooves in the second sliding plates.

Preferably, the drive means comprises a rotary drive, a second gear and a second meshing tooth; the rotary driver is vertically arranged at one side of the rotary ring; the second gear is fixedly arranged at the output end of the rotary driver; the second meshing teeth are arranged in a plurality, the second meshing teeth are uniformly arranged on the rotating ring around the axis of the rotating ring, and the rotating ring is meshed with the second gear through the second meshing teeth.

Preferably, the connecting device comprises a third gear, a clamping seat, a clamping rod, a clamping sleeve, a spring and an electromagnet; the third gear is arranged on one side of the rotating ring, and the third gear is meshed with the second meshing teeth on the rotating ring; the clamping seat is fixedly arranged at the upper part of the third gear along the axis of the third gear; the clamping rod is arranged at the upper part of the clamping seat in a sliding way along the axis of the third gear, the section of the clamping rod is of a non-circular structure, the upper part of the clamping seat is provided with a clamping groove, and the clamping groove is matched with the clamping rod in a clamping way; the clamping sleeve is arranged at the upper part of the clamping rod along the axis of the clamping rod, the clamping sleeve is in sliding fit with the clamping rod, a gap is reserved between the clamping rod and the bottom of the clamping sleeve, the upper part of the clamping sleeve is connected with the transmission device, and the transmission device can be driven to rotate when the clamping sleeve rotates; the spring is arranged in the gap; the electromagnet is fixedly arranged at the bottom of the clamping sleeve, and the electromagnet can attract the clamping rod.

Preferably, the transmission device comprises a first bevel gear, a second bevel gear, a first synchronizing wheel and a first synchronizing belt; the first bevel gear is fixedly arranged at the upper part of the clamping sleeve along the axis of the clamping sleeve; the second bevel gear is arranged on one side of the first bevel gear along the axis of the third gear, and the first bevel gear and the second bevel gear are meshed with each other; two first synchronous wheels are arranged horizontally, one of the first synchronous wheels is fixedly arranged on one side of the second bevel gear, and the other first synchronous wheel is fixedly arranged at the end part of the first gear; the two ends of the first synchronous belt are respectively sleeved on the two first synchronous wheels, and the first synchronous belt is in transmission fit with the first synchronous wheels.

Preferably, the feeding device further comprises a synchronizing assembly and a fourth gear; the two synchronous components are respectively and horizontally arranged at one ends of the two first gears, each synchronous component comprises two second synchronous wheels and a second synchronous belt, the two second synchronous wheels are horizontally arranged, and one of the two second synchronous wheels is fixedly connected with the first gear; the fourth gears are arranged on two second synchronous wheels which are fixedly arranged on one sides of the two synchronous assemblies and are close to each other, and the two fourth gears are meshed with each other.

Preferably, the recovery device further comprises a guide sleeve; the uide bushing sets up between throw material device and rotation shell, and the uide bushing is used for guiding the cement waste material of throwing material device department to rotate in the shell.

Preferably, the pulverizing apparatus includes: crushing box and equivalent discharging component, the supporting plate is fixed on the inner wall of the receiving shell, the crushing box is fixed on the top of the supporting plate, the top of the crushing box is communicated with the rotating shell through equivalent discharging component, one end of the first connecting rod is rotationally connected with the inner wall of the receiving shell, the other end of the first connecting rod movably extends into the crushing box and is rotationally connected with the inner wall of the crushing box, the outer wall of the first connecting rod in the crushing box is provided with a plurality of crushing teeth, the third synchronizing wheel is fixedly sleeved on the outer wall of the first connecting rod, the bottom of the crushing box is communicated with the top of the grinding box through a discharging pipe, the grinding box is fixedly connected with the front and rear inner walls of the receiving shell, one end of the second connecting rod is fixedly connected with an output shaft of a driving motor, the other end of the second connecting rod movably penetrates the grinding box and is rotationally connected with the inner wall of the receiving shell, the driving motor is fixedly arranged on the outer wall of the receiving shell, the fifth gear and the fourth synchronizing wheel are fixedly sleeved on the outer wall of the second connecting rod, the third synchronous wheel and the fourth synchronous wheel are in transmission connection through a third synchronous belt, the driving sleeve and the grinding column are movably sleeved on the outer wall of the second connecting rod, which is positioned in the grinding box, the outer wall of the driving sleeve is provided with a guide groove, one end of the limiting rod is fixedly connected with the inner wall of the grinding box, the other end of the limiting rod is movably arranged in the guide groove, a sealing ring is arranged between the grinding column and the inner wall of the grinding box, a plurality of same grinding teeth are arranged on the outer wall of the grinding column and the inner wall of the grinding box, the bottom of the grinding box is provided with a guide plate, the second connecting rod is rotationally connected with the inner wall of the grinding box, the third bevel gear and the sixth gear are fixedly sleeved on the outer wall of the second connecting rod, the first fixed block and the second fixed block are fixedly connected with the inner wall of the grinding box, one end of the crankshaft movably penetrates through the fixed block to fixedly provide a fourth bevel gear, the other end of the crankshaft is rotationally connected with the second fixed block, and the fifth gear is meshed with the sixth gear, the third bevel gear is meshed with the fourth bevel gear, the crank sleeve is movably sleeved on the outer wall of the crank, one end of the third connecting rod is fixedly connected with the crank sleeve, a rubber pad is arranged at the top of the other end of the third connecting rod, the sieve plate is rotationally connected with the rear end of the inner wall of the bearing shell through a rotating shaft, a screen is arranged on one section of the sieve plate, which is positioned at the top of the second collecting box, and the first collecting box and the second collecting box are fixedly connected with the bottom of the inner wall of the bearing shell;

The equivalent discharge assembly includes: the fixed ring is embedded at the top of the crushing box, the component disc is fixedly connected with the inner wall of the fixed ring, the motor protection bin is fixedly arranged at the center of the top of the component disc, a plurality of through holes are formed in the component disc, the driving motor II is arranged in the motor protection bin, the two output shafts of the driving motor II are fixedly sleeved with a support plate, and two ends of the support plate are connected with pushing blocks through the same bolts.

The invention also relates to a using method of the recycling device for the building cement block waste, which comprises the following specific steps:

s1, before a feeding device feeds materials, an adjusting device starts to operate, the adjusting device locks a rotating shell, a driving device starts, and the driving device drives an extension rod positioned on the rotating shell to slide out of the rotating shell through a rotating ring;

s2, stopping the driving device, putting the cement waste into the rotating shell by the feeding device, enabling the cement waste to pass through the rotating shell and the receiving shell and fall into the crushing device, crushing the cement waste by the crushing device, and enabling part of crushed cement particles with lighter textures to fly to the rotating shell;

s3, the driving device is started again, the driving device drives the extension rod to extend into the rotating shell through the rotating ring, after the extension rod reaches the designated position, the adjusting device stops running, the rotating ring drives the rotating shell to rotate through the extension rod, the rotating extension rod receives the flying cement particles and guides the flying cement particles to the inner wall of the rotating shell under the action of inertia, and under the action of gravity, the cement particles collected on the extension rod at the inner wall of the rotating shell fall into the receiving shell.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, the driving device, the rotating ring, the rotating shell, the extension rod, the receiving shell and the feeding device are arranged, before the feeding device feeds materials, the adjusting device is started to operate, the rotating shell is locked by the adjusting device, the driving device is started, and the driving device drives the extension rod positioned on the rotating shell to slide out of the rotating shell through the rotating ring; the driving device stops running, the feeding device inputs cement waste into the rotating shell, the cement waste passes through the rotating shell and the receiving shell and falls into the crushing device, the crushing device crushes the cement waste, and part of crushed cement particles with lighter textures fly to the rotating shell; the driving device is started again, the driving device drives the extension rod to extend into the rotating shell through the rotating ring, after the extension rod reaches the designated position, the adjusting device stops running, the rotating ring drives the rotating shell to rotate through the extension rod, the rotating extension rod receives and guides the flying cement particles to the inner wall of the rotating shell under the action of inertia, under the action of gravity, the cement particles collected on the extension rod at the inner wall of the rotating shell fall into the receiving shell, the cement particles are prevented from overflowing from the feeding part, meanwhile, the flying cement particles can be collected, and unnecessary waste is avoided.

Drawings

FIG. 1 is a schematic perspective view of a recycling apparatus for building block waste;

FIG. 2 is a schematic perspective view of a recycling apparatus for building block waste;

FIG. 3 is an enlarged schematic view of a portion of the recycling apparatus for building block waste, FIG. 2 at A;

FIG. 4 is a perspective view of a recycling apparatus for construction cement block waste with the charged shell removed;

FIG. 5 is an enlarged schematic view of a portion of the recycling apparatus for building block waste material at B in FIG. 4;

FIG. 6 is an enlarged schematic view of a portion of the recycling apparatus for building block waste material at C in FIG. 4;

FIG. 7 is a perspective view of a recycling apparatus for construction cement block waste with the feeder removed;

FIG. 8 is a schematic perspective view of a recycling device for building block waste with the feeder and guide shell removed;

FIG. 9 is a side elevational view of the recycling apparatus for building block waste with the feeder removed;

FIG. 10 is a partially enlarged schematic illustration of the recycling apparatus for construction cement block waste material at D in FIG. 9;

FIG. 11 is a schematic cross-sectional view of the recycling apparatus for construction cement block waste material at E-E of FIG. 9;

FIG. 12 is an enlarged partial schematic view of the recycling apparatus for construction cement block waste material at E in FIG. 11;

fig. 13 is a schematic perspective view of an equivalent discharge assembly in a recycling device for building cement block waste.

The reference numerals in the figures are:

1-a recovery device; 11-a drive device; 111-a rotary drive; 112-a second gear; 12-rotating a ring; 13-rotating the shell; 14-an extension rod; 15-a receiving shell; 16-a feeding device; 161-gearing; 1611-a first bevel gear; 1612-a second bevel gear; 1613-a first synchronizing wheel; 1614-a first synchronization belt; 162-first gear; 1621-a second synchronizing wheel; 1622-a second timing belt; 1623-fourth gear; 163-a first sliding plate; 164-a second slide plate; 165-feeding shell; 166-connecting means; 1661-third gear; 1662-a clamping seat; 1663-a clamping bar; 1664-clamping sleeve; 1665-springs; 17-adjusting means; 171-locking means; 1711-an inflatable shell; 1712-a clamping block; 1713-connecting tubes; 1714-an air pump; 172-a first hinge post; 173-a second hinge post; 174-connecting rod; 18-a guide sleeve; 19-a crushing box; 20-equivalent discharge assembly; 21-a first link; 22-a third synchronizing wheel; 23-discharging pipe; 24-supporting plates; 25-grinding box; 26-a fifth gear; 27-a second link; 28-a third synchronous belt; 29-fourth synchronizing wheel; 30-driving a first motor; 31-a limit rod; 32-a driving sleeve; 33-guide grooves; 34-a sealing ring; 35-grinding column; 36-grinding teeth; 37-deflector; 38-a third bevel gear; 39-fourth bevel gear; 40-fixing block I; 41-a crank sleeve; 42-fixing the second block; 43-a second link; 44-a fixed ring; 45-sixth gear; 46-a crankshaft; 47-a third link; 48-rubber pads; 49-screen; 50-rotating shaft; 51-sieve plate; 52-collecting box I; 53-collecting box II; 54-component disc; 55-a motor protection bin; 56-a through hole; 57-bracket plate; 58-driving a second motor; 59-pushing block; 60-bolts;

Detailed Description

The invention will be further described in detail with reference to the drawings and the detailed description below, in order to further understand the features and technical means of the invention and the specific objects and functions achieved.

Referring to fig. 1 and 2: the recycling device for the building cement block waste comprises a crushing device and a recycling device 1 arranged at the upper part of the crushing device; the recovery device 1 comprises a driving device 11, a rotating ring 12, a rotating shell 13, an extension rod 14, a receiving shell 15 and a feeding device 16; the bearing shell 15 is arranged at the upper part of the crushing device, the bearing shell 15 is of an annular shell structure, and an opening is formed in the upper part of the bearing shell 15; the rotary shell 13 is of a tubular structure, and the rotary shell 13 is rotatably arranged at the upper part of the bearing shell 15 along the axis of the bearing shell 15; the rotary ring 12 is disposed at the periphery of the rotary case 13 along the axis of the rotary case 13; the driving device 11 is arranged at one side of the rotating ring 12, and the driving device 11 is used for driving the rotating ring 12 to rotate; the extension rods 14 are arranged on the side wall of the rotating shell 13 in a penetrating and sliding manner along the radial direction of the rotating shell 13, a plurality of extension rods 14 are arranged, the extension rods 14 are uniformly distributed around the axis of the rotating shell 13, the section of each extension rod 14 is of a bending structure, the rotating ring 12 drives the rotating shell 13 to rotate through the extension rods 14, and the rotating extension rods 14 can guide the flying cement particles into the bearing shell 15; the feeding device 16 is arranged above the rotating shell 13, and the feeding device 16 can feed cement waste into the rotating shell 13.

When the feeding device 16 is used for feeding the cement waste into the feeding device 16, the feeding device 16 is in a non-communication state with the inside of the rotary shell 13 at this time, when the feeding device 16 feeds the cement waste into the rotary shell 13 after the feeding device 16 feeds the cement waste into the rotary shell 13, the feeding device 16 is in a communication state with the rotary shell 13, but the upper part of the feeding device 16 is in a closed state, so that dust in the rotary shell 13 cannot overflow through the feeding device 16. The feeding device 16 is in a semi-closed state when the cement waste is just put into the rotary shell 13, the feeding device 16 is used for feeding, the fact that enough cement waste is not in the crushing device is limited in dust generation, the cement waste falling down during feeding can press down the flying cement waste, when the cement waste contacts with the crushing device, flying cement particles fly to the feeding device 16 again from the crushing device, and the feeding device 16 is closed, because the rotary shell 13 is arranged on the crushing device, the flying cement particles can reach the feeding device 16 after a period of time. Before the feeding device 16 feeds materials, the adjusting device 17 starts to operate, the adjusting device 17 locks the rotating shell 13, the driving device 11 starts, and the driving device 11 drives the extension rod 14 positioned on the rotating shell 13 to slide out of the rotating shell 13 through the rotating ring 12; the driving device 11 stops running, the feeding device 16 inputs cement waste into the rotating shell 13, the cement waste passes through the rotating shell 13 and falls into the crushing device, the crushing device crushes the cement waste, and part of crushed cement particles with lighter textures fly to the rotating shell 13; the driving device 11 is started again, the driving device 11 drives the extension rod 14 to extend into the rotating shell 13 through the rotating ring 12, after the extension rod 14 reaches a designated position, the adjusting device 17 stops running, the rotating ring 12 drives the rotating shell 13 to rotate through the extension rod 14, the rotating extension rod 14 receives the flying cement particles and guides the flying cement particles to the inner wall of the rotating shell 13 under the action of inertia, and under the action of gravity, the cement particles collected on the extension rod 14 at the inner wall of the rotating shell 13 fall into the receiving shell 15, so that the cement particles are prevented from overflowing from a feeding part, and meanwhile, the flying cement particles can be collected, and unnecessary waste is avoided.

Referring to fig. 1, 2, 8 and 10: the recovery device 1 further comprises an adjusting device 17, the adjusting device 17 comprising a locking device 171, a first hinge post 172, a second hinge post 173 and a connecting rod 174; the locking device 171 is disposed below the rotation housing 13, and the locking device 171 can prevent rotation of the rotation housing 13; the first hinge posts 172 are provided in plurality, and the first hinge posts 172 are fixedly provided at the upper portion of the rotating ring 12 uniformly around the axis of the rotating ring 12; the second hinge post 173 is fixedly provided at a lower portion of the extension rod 14 at one end of the outside of the rotation housing 13; both ends of the link 174 are hinged to the first hinge post 172 and the second hinge post 173, respectively, and the length direction of the link 174 always forms an angle with the radial direction of the rotary housing 13.

Before the feeding device 16 performs feeding, the extension rod 14 needs to slide out from the rotating shell 13, otherwise, the situation that the fallen cement waste falls onto the extension rod 14 occurs, so that the extension rod 14 is broken by the cement waste and cannot guide cement particles to slide into the receiving shell 15, so before the driving device 11 drives the rotating ring 12, the locking device 171 is started first, the rotating shell 13 is locked by the locking device 171, then the driving device 11 drives the rotating ring 12 to rotate, the rotating ring 12 drives the connecting rod 174 to rotate through the first hinge post 172, the second hinge post 173 hinged with the connecting rod 174 drives the extension rod 14 to slide out from the rotating shell 13, and after the feeding device 16 finishes feeding, the driving device 11 drives the rotating ring 12 to reversely rotate, so that the connecting rod 174 pushes the extension rod 14 into the rotating shell 13, then the locking device 171 is unlocked, and the driving device 11 continues to rotate according to the existing rotation direction.

Referring to fig. 2, 3 and 6: the locking device 171 comprises an inflatable shell 1711, a clamping block 1712, a connecting pipe 1713 and an air pump 1714; the inflatable shell 1711 is of an annular shell structure, the inflatable shell 1711 is fixedly arranged on the outer wall of the bearing shell 15 around the axis of the bearing shell 15, a plurality of grooves are formed in the upper portion of the inflatable shell 1711, and the grooves are uniformly formed in the upper portion of the inflatable shell 1711 around the axis of the inflatable shell 1711; the clamping blocks 1712 are arranged in the grooves in a sliding manner, a plurality of first meshing teeth are uniformly formed at the bottom of the rotating shell 13, the first meshing teeth are distributed around the axis of the rotating shell 13, and the clamping blocks 1712 are matched with the first meshing teeth in a clamping manner; the air pump 1714 is provided at one side of the air-filled case 1711; the connection tube 1713 is connected to the air pump 1714 and the air inflation case 1711 at both ends thereof.

When the rotating shell 13 is locked, the air pump 1714 injects air into the inflatable shell 1711 through the connecting pipe 1713, so that the clamping block 1712 in the inflatable shell 1711 can be jacked, and the jacked clamping block 1712 can be clamped with the first engaging teeth at the bottom of the rotating shell 13, so that the rotating shell 13 cannot rotate.

Referring to fig. 1, 4, 5 and 9: the feeding device 16 comprises a transmission device 161, a first gear 162, a first sliding plate 163, a second sliding plate 164, a feeding shell 165 and a connecting device 166; the connecting device 166 is arranged at one side of the rotating ring 12, and the rotating ring 12 can drive the connecting device 166 to rotate; the transmission device 161 is arranged at the upper part of the connecting device 166; the feeding shell 165 is horizontally arranged at the upper part of the transmission device 161, and the feeding shell 165 is of a tubular structure; the two first gears 162 are symmetrically arranged about the horizontal center line of the feeding shell 165, the first gears 162 are rotatably arranged in the feeding shell 165, the first gears 162 are connected with the transmission device 161, and the connection device 166 drives the first gears 162 to rotate through the transmission device 161; the two first sliding plates 163 are arranged, the first sliding plates 163 are horizontally arranged in the feeding shell 165 in a sliding manner, the first sliding plates 163 are arranged at the lower parts of the first gears 162, the two first sliding plates 163 are in one-to-one correspondence with the two first gears 162, the first sliding plates 163 are provided with first meshing grooves, and the first gears 162 are meshed with the first meshing grooves on the first sliding plates 163; the second sliding plates 164 are in one-to-one correspondence with the first sliding plates 163, the second sliding plates 164 are arranged on the upper portions of the first gears 162, the second sliding plates 164 slide along the opposite directions of the sliding directions of the first sliding plates 163, second meshing grooves are formed in the second sliding plates 164, and the second gears 112 are meshed with the second meshing grooves in the second sliding plates 164.

When the rotating ring 12 rotates, the rotating ring 12 drives the transmission device 161 through the connecting device 166, so that the first gear 162 arranged at one side of the transmission device 161 rotates, and the first sliding plate 163 and the second sliding plate 164 are respectively arranged at the upper side and the lower side of the first gear 162, so that after the first gear 162 rotates, the moving directions of the first sliding plate 163 and the second sliding plate 164 are always opposite, and it is noted that the connecting device 166 is used for connecting the transmission device 161 and the rotating ring 12, the connecting device 166 can be selectively connected or disconnected according to the feeding device 16 of the feeding device 16, when the crushing device crushes, the connecting device 166 is in a non-connected state, the two second sliding plates 164 are in a mutually closed state, the two first sliding plates 163 are in a mutually far-away state, cement waste can be thrown on the two second sliding plates 164 at the moment, when the feeding device 16 is required to feed materials, the connecting device 166 is switched to a connecting state, the driving device 11 drives the extension rod 14 to slide out of the rotating shell 13 through the rotating ring 12, meanwhile, the connecting device 166 and the transmission device 161 can drive the first gear 162 to rotate, at the moment, the two second sliding plates 164 are gradually far away, the two first sliding plates 163 are close to each other, after the cement waste materials are fully fed into the crushing device, the driving device 11 reversely rotates, the second sliding plates 164 and the first sliding plates 163 are restored to an initial state, at the moment, the cement waste materials can be fed into the second sliding plates 164, and meanwhile, the connecting device 166 needs to be disconnected, because the driving device 11 can drive the rotating shell 13 to rotate through the extension rod 14 which is already extended into the rotating shell 13, and if the connecting device 166 is not disconnected, the driving device 11 can not drive the rotating ring 12 to rotate.

Referring to fig. 1 and 5: the drive means 11 comprises a rotary drive 111, a second gear 112 and a second meshing tooth; the rotary driver 111 is vertically disposed at one side of the rotary ring 12; the second gear 112 is fixedly arranged on the output end of the rotary driver 111; the second engaging teeth are provided in plurality, and the plurality of second engaging teeth are uniformly provided on the rotating ring 12 around the axis of the rotating ring 12, and the rotating ring 12 is engaged with the second gear 112 through the second engaging teeth.

When the rotary ring 12 needs to be driven to rotate, the rotary driver 111 is started, the rotary driver 111 drives the second gear 112 to rotate, and the rotary ring 12 can be driven to rotate because the second gear 112 is meshed with the second meshing teeth on the rotary ring 12.

Referring to fig. 8, 11 and 12: the connecting device 166 comprises a third gear 1661, a clamping seat 1662, a clamping rod 1663, a clamping sleeve 1664, a spring 1665 and an electromagnet; the third gear 1661 is disposed at one side of the rotary ring 12, and the third gear 1661 is engaged with the second engagement teeth on the rotary ring 12; the clamping seat 1662 is fixedly arranged on the upper part of the third gear 1661 along the axis of the third gear 1661; the clamping rod 1663 is slidably arranged on the upper part of the clamping seat 1662 along the axis of the third gear 1661, the cross section of the clamping rod 1663 is of a non-circular structure, the upper part of the clamping seat 1662 is provided with a clamping groove, and the clamping groove is matched with the clamping rod 1663 in a clamping way; the clamping sleeve 1664 is arranged at the upper part of the clamping rod 1663 along the axis of the clamping rod 1663, the clamping sleeve 1664 is in sliding fit with the clamping rod 1663, a gap is reserved between the clamping rod 1663 and the bottom of the clamping sleeve 1664, the upper part of the clamping sleeve 1664 is connected with the transmission device 161, and the transmission device 161 can be driven to rotate when the clamping sleeve 1664 rotates; a spring 1665 is disposed within the gap; the electromagnet is fixedly arranged at the bottom of the clamping sleeve 1664, and the electromagnet can attract the clamping rod 1663.

The clamping sleeve 1664 cannot slide along the axis direction of the third gear 1661, the clamping sleeve 1664 can rotate along the axis of the third gear 1661, when connection is needed, the electromagnet is powered off, the clamping rod 1663 is clamped into the clamping groove on the clamping seat 1662, so that the clamping seat 1662 fixedly arranged on the upper portion of the third gear 1661 can drive the clamping rod 1663 to rotate when the third gear 1661 is driven to rotate, and the clamping sleeve 1664 is driven to rotate synchronously, and finally the transmission device 161 is driven to rotate.

Referring to fig. 5, 9 and 12: the transmission 161 includes a first bevel gear 1611, a second bevel gear 1612, a first synchronizing wheel 1613, and a first synchronizing belt 1614; the first bevel gear 1611 is fixedly arranged at the upper part of the clamping sleeve 1664 along the axis of the clamping sleeve 1664; the second bevel gear 1612 is disposed on one side of the first bevel gear 1611 along the axis of the third gear 1661, the first and second bevel gears 1611 and 1612 being intermeshed; the first synchronizing wheels 1613 are provided with two, the two first synchronizing wheels 1613 are horizontally arranged, one first synchronizing wheel 1613 is fixedly arranged on one side of the second bevel gear 1612, and the other first synchronizing wheel 1613 is fixedly arranged at the end part of the first gear 162; the two ends of the first synchronous belt 1614 are respectively sleeved on the two first synchronous wheels 1613, and the first synchronous belt 1614 is in transmission fit with the first synchronous wheels 1613.

When the driving device 11 drives the rotating ring 12 to rotate, the rotating ring 12 can drive the third gear 1661 to rotate, so that the clamping sleeve 1664 is driven to rotate, the first bevel gear 1611 fixedly disposed on the clamping sleeve 1664 is driven to rotate, and the first bevel gear 1611 and the second bevel gear 1612 are meshed with each other, so that the second bevel gear 1612 is also driven to rotate, and the first gear 162 can be driven to rotate under the transmission of the first synchronizing wheel 1613 and the first synchronizing belt 1614.

Referring to fig. 2: the feeding device 16 further comprises a synchronizing assembly and a fourth gear 1623; the two synchronous components are horizontally arranged at one ends of the two first gears 162 respectively, each synchronous component comprises two second synchronous wheels 1621 and a second synchronous belt 1622, the two second synchronous wheels 1621 are horizontally arranged, and one second synchronous wheel 1621 is fixedly connected with the first gear 162; the four gears 1623 are provided in two, the two fourth gears 1623 are fixedly provided on two second synchronizing wheels 1621 which are adjacent to each other in the two synchronizing assemblies, and the two fourth gears 1623 are engaged with each other.

Because the first synchronizing wheel 1613 and the first synchronizing belt 1614 can only drive one of the first gears 162 to rotate, in order to ensure that the two first gears 162 can synchronously rotate, after one of the first gears 162 rotates, transmission can be realized through the synchronizing assembly, and then the two first gears 162 can synchronously rotate through the two fourth gears 1623.

Referring to fig. 7: the recovery device 1 further comprises a guide sleeve 18; a guide sleeve 18 is arranged between the feeder 16 and the rotating housing 13, the guide sleeve 18 being used to guide cement waste at the feeder 16 into the rotating housing 13.

When the feeding device 16 feeds, the cement waste slides through the guide sleeve 18, through the rotating shell 13 and finally falls into the crushing device.

Referring to fig. 11 and 13: the crushing device comprises: the crushing box 19 and the equivalent discharge assembly 20 are fixedly arranged on the inner wall of the receiving shell 15, the crushing box 19 is fixedly arranged on the top of the supporting plate 24, the top of the crushing box 19 is communicated with the rotating shell 13 through the equivalent discharge assembly 20, one end of the first connecting rod 21 is rotationally connected with the inner wall of the receiving shell 15, the other end of the first connecting rod 21 movably extends into the crushing box 19 and is rotationally connected with the inner wall of the crushing box 19, the outer wall of the first connecting rod 21 positioned in the crushing box 19 is provided with a plurality of crushing teeth, the third synchronizing wheel 22 is fixedly sleeved on the outer wall of the first connecting rod 21, the bottom of the crushing box 19 is communicated with the top of the grinding box 25 through a discharging pipe 23, the grinding box 25 is fixedly connected with the front and rear inner walls of the receiving shell 15, one end of the second connecting rod 27 is fixedly connected with the output shaft of the first driving motor 30, the other end of the second connecting rod 27 movably penetrates the grinding box 25 and is rotationally connected with the inner wall of the receiving shell 15, the first driving motor 30 is fixedly arranged on the outer wall of the receiving shell 15, the fifth gear 26 and the fourth synchronizing wheel 29 are fixedly sleeved on the outer wall of the second connecting rod 27, the third synchronizing wheel 22 and the fourth synchronizing wheel 29 are in transmission connection through the third synchronizing belt 28, the driving sleeve 32 and the grinding column 35 are movably sleeved on the outer wall of the second connecting rod 27 positioned in the grinding box 25, the outer wall of the driving sleeve 32 is provided with a guide groove 33, one end of the limiting rod 31 is fixedly connected with the inner wall of the grinding box 25, the other end of the limiting rod 31 is movably arranged in the guide groove 33, a sealing ring 34 is arranged between the grinding column 35 and the inner wall of the grinding box 25, a plurality of same grinding teeth 36 are arranged on the outer wall of the grinding column 35 and the inner wall of the grinding box 25, the bottom of the grinding box 25 is provided with a guide plate 37, the second connecting rod 43 is in rotary connection with the inner wall of the grinding box 25, the third bevel gear 38 and the sixth gear 45 are fixedly sleeved on the outer wall of the second connecting rod 43, the first fixed block 40 and the second fixed block 42 are fixedly connected with the inner wall of the grinding box 25, one end of a crankshaft 46 movably penetrates through the first fixed block 40 and is fixedly provided with a fourth bevel gear 39, the other end of the crankshaft 46 is rotationally connected with the second fixed block 42, the fifth gear 26 is meshed with the sixth gear 45, the third bevel gear 38 is meshed with the fourth bevel gear 39, a crankshaft sleeve 41 is movably sleeved on the outer wall of the crankshaft 46, one end of a third connecting rod 47 is fixedly connected with the crankshaft sleeve 41, the top of the other end of the third connecting rod 47 is provided with a rubber pad 48, a sieve plate 51 is rotationally connected with the rear end of the inner wall of the receiving shell 15 through a rotating shaft 50, a sieve 49 is arranged on one section of the sieve plate 51, which is positioned at the top of the second collecting box 53, and the first collecting box 52 and the second collecting box 53 are fixedly connected with the bottom of the inner wall of the receiving shell 15;

The equivalent discharge assembly 20 includes: the fixed ring 44, the fixed ring 44 is embedded in smashing the case 19 top, and the component dish 54 is fixed with fixed ring 44 inner wall fixed connection, and motor protection storehouse 55 is fixed to be located component dish 54 top center, and has seted up a plurality of through-holes 56 on the component dish 54, and driving motor two 58 installs in motor protection storehouse 55, and driving motor two 58 output shaft fixed sleeve has a mounting plate 57, and mounting plate 57 both ends all are connected with push block 59 through the same bolt 60.

Preferably, the outer wall of the second connecting rod 27 is a cross bulge, and the driving sleeve 32 and the grinding column 35 are internally provided with cross grooves and are mutually matched with cross bulge blocks on the second connecting rod 27, so that the second connecting rod 27 can drive the driving sleeve 32 and the grinding column 35 to rotate and simultaneously slide left and right.

Preferably, the drive sleeve 32 is fixedly connected to the grinding column 35.

When the waste is crushed, the feeding device 16 puts and accumulates the waste on the component disc 54 through the rotating shell 13, meanwhile, the driving motor II 58 drives the supporting plate 57 to rotate, so that the pushing block 59 pushes the waste to move on the component disc 54 and fall into the crushing box 19 in an equal amount when passing through the through hole 56, meanwhile, the driving motor I30 drives the second connecting rod 27 to rotate, and simultaneously, the driving motor I30 drives the first connecting rod 21 to rotate under the transmission of the fourth synchronizing wheel 29, the third synchronizing belt 28 and the third synchronizing wheel 22, so that the waste in the crushing box 19 is primarily crushed and then enters the grinding box 25 through the discharging pipe 23, at the moment, the second connecting rod 27 drives the driving sleeve 32 to rotate, the limiting rod 31 and the guide groove 33 are matched to slide left and right along the outer wall of the second connecting rod 27, the grinding column 35 also slides left and right along the outer wall of the second connecting rod 27, so that the crushed waste falls into the first collecting box 52 through the guide plate 37 by enlarging the crushing effect of the grinding teeth 36 on the waste, meanwhile, the third bevel gear 38 and the fourth bevel gear 39 drive the crankshaft 46 to rotate, and meanwhile, the bent shaft sleeve 41 drives the third connecting rod 47 to transversely reciprocate, so that the rubber pad 48 drives the first collecting box 51 to swing around the rotating shaft 50, the screening efficiency of the screening plate 51 is improved, the waste meeting the size requirement enters the second collecting box 53 through the screen 49, and the waste which cannot pass through the screen 49 rolls into the first collecting box 52, so that the screening effect is achieved.

Referring to fig. 1-12: the invention also relates to a using method of the recycling device for the building cement block waste, which comprises the following specific steps:

s1, before a material is fed by a material feeding device 16, an adjusting device 17 starts to operate, the rotating shell 13 is locked by the adjusting device 17, a driving device 11 starts, and the driving device 11 drives an extension rod 14 positioned on the rotating shell 13 to slide out of the rotating shell 13 through a rotating ring 12;

s2, stopping the driving device 11, putting cement waste into the rotating shell 13 by the feeding device 16, enabling the cement waste to pass through the rotating shell 13 and the receiving shell 15 and fall into the crushing device, crushing the cement waste by the crushing device, and enabling part of crushed cement particles with lighter textures to fly to the rotating shell 13;

s3, the driving device 11 is started again, the driving device 11 drives the extension rod 14 to extend into the rotating shell 13 through the rotating ring 12, after the rotation ring 12 reaches a designated position, the adjusting device 17 stops running, the rotating ring 12 drives the rotating shell 13 to rotate through the extension rod 14, the rotating extension rod 14 receives the flying cement particles and guides the flying cement particles to the inner wall of the rotating shell 13 under the inertia effect, and under the gravity effect, the cement particles accumulated on the extension rod 14 at the inner wall of the rotating shell 13 fall into the receiving shell 15.

The foregoing examples merely illustrate one or more embodiments of the invention, which are described in greater detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.

Claims

1. The recycling device for the building cement block waste comprises a crushing device and a recycling device (1) arranged at the upper part of the crushing device;

the recycling device (1) is characterized by comprising a driving device (11), a rotating ring (12), a rotating shell (13), an extension rod (14), a receiving shell (15) and a feeding device (16);

the bearing shell (15) is arranged at the upper part of the crushing device, the bearing shell (15) is of an annular shell structure, and an opening is formed in the upper part of the bearing shell (15);

the rotating shell (13) is of a tubular structure, and the rotating shell (13) is rotatably arranged at the upper part of the bearing shell (15) along the axis of the bearing shell (15);

the rotating ring (12) is arranged at the periphery of the rotating shell (13) along the axis of the rotating shell (13);

The driving device (11) is arranged on one side of the rotating ring (12), and the driving device (11) is used for driving the rotating ring (12) to rotate;

the extension rods (14) are arranged on the side wall of the rotating shell (13) in a penetrating and sliding manner along the radial direction of the rotating shell (13), a plurality of extension rods (14) are arranged around the axis of the rotating shell (13), the sections of the extension rods (14) are of bending structures, the rotating ring (12) drives the rotating shell (13) to rotate through the extension rods (14), and the rotating extension rods (14) can guide the flying cement particles into the bearing shell (15);

the feeding device (16) is arranged above the rotating shell (13), and the feeding device (16) can throw cement waste into the rotating shell (13);

the recovery device (1) also comprises a guide sleeve (18);

the guide sleeve (18) is arranged between the feeding device (16) and the rotating shell (13), and the guide sleeve (18) is used for guiding cement waste at the feeding device (16) into the rotating shell (13).

2. A recycling apparatus for construction cement block waste according to claim 1, characterized in that the recycling apparatus (1) further comprises an adjusting device (17), the adjusting device (17) comprising a locking device (171), a first hinge post (172), a second hinge post (173) and a connecting rod (174);

The locking device (171) is arranged below the rotating shell (13), and the locking device (171) can prevent the rotating shell (13) from rotating;

the first hinge posts (172) are arranged in plurality, and the first hinge posts (172) are uniformly and fixedly arranged at the upper part of the rotating ring (12) around the axis of the rotating ring (12);

the second hinge post (173) is fixedly arranged at the lower part of one end of the extension rod (14) positioned at the outer side of the rotary shell (13);

both ends of the connecting rod (174) are respectively hinged with the first hinge post (172) and the second hinge post (173), and an included angle exists between the length direction of the connecting rod (174) and the radial direction of the rotary shell (13) all the time.

3. The recycling apparatus for construction cement block waste according to claim 2, wherein the locking device (171) comprises an air-filled shell (1711), a clamping block (1712), a connecting pipe (1713) and an air pump (1714);

the inflatable shell (1711) is of an annular shell structure, the inflatable shell (1711) is fixedly arranged on the outer wall of the bearing shell (15) around the axis of the bearing shell (15), a plurality of grooves are formed in the upper portion of the inflatable shell (1711), and the grooves are uniformly formed in the upper portion of the inflatable shell (1711) around the axis of the inflatable shell (1711);

The clamping block (1712) is arranged in the groove in a sliding way, a plurality of first meshing teeth are uniformly arranged at the bottom of the rotating shell (13), the first meshing teeth are distributed around the axis of the rotating shell (13), and the clamping block (1712) is matched with the first meshing teeth in a clamping way;

the air pump (1714) is arranged at one side of the inflatable shell (1711);

the two ends of the connecting pipe (1713) are respectively connected with the air pump (1714) and the inflatable shell (1711).

4. The recycling apparatus for construction cement block waste according to claim 1, wherein the feeding device (16) comprises a transmission device (161), a first gear (162), a first sliding plate (163), a second sliding plate (164), a feeding shell (165) and a connecting device (166);

the connecting device (166) is arranged on one side of the rotating ring (12), and the rotating ring (12) can drive the connecting device (166) to rotate;

the transmission device (161) is arranged at the upper part of the connecting device (166);

the feeding shell (165) is horizontally arranged at the upper part of the transmission device (161), and the feeding shell (165) is of a tubular structure;

the two first gears (162) are symmetrically arranged about the horizontal center line of the feeding shell (165), the first gears (162) are rotatably arranged in the feeding shell (165), the first gears (162) are connected with the transmission device (161), and the connection device (166) drives the first gears (162) to rotate through the transmission device (161);

The two first sliding plates (163) are arranged, the first sliding plates (163) are horizontally arranged in the feeding shell (165) in a sliding mode, the first sliding plates (163) are arranged at the lower parts of the first gears (162), the two first sliding plates (163) are in one-to-one correspondence with the two first gears (162), first meshing grooves are formed in the first sliding plates (163), and the first gears (162) are meshed with the first meshing grooves in the first sliding plates (163);

the second sliding plates (164) are in one-to-one correspondence with the first sliding plates (163), the second sliding plates (164) are arranged on the upper portions of the first gears (162), the second sliding plates (164) slide along the opposite directions of the sliding directions of the first sliding plates (163), second meshing grooves are formed in the second sliding plates (164), and the second gears (112) are meshed with the second meshing grooves in the second sliding plates (164).

5. A recycling apparatus for construction cement block waste according to claim 4, characterized in that the driving means (11) comprises a rotary drive (111), a second gear (112) and a second toothing;

the rotary driver (111) is vertically arranged at one side of the rotary ring (12);

the second gear (112) is fixedly arranged on the output end of the rotary driver (111);

The second meshing teeth are arranged in a plurality, the second meshing teeth are uniformly arranged on the rotating ring (12) around the axis of the rotating ring (12), and the rotating ring (12) is meshed with the second gear (112) through the second meshing teeth.

6. The recycling apparatus for construction cement block waste according to claim 5, wherein the connecting means (166) comprises a third gear (1661), a click-on base (1662), a click-on bar (1663), a click-on sleeve (1664), a spring (1665) and an electromagnet;

the third gear (1661) is arranged on one side of the rotary ring (12), and the third gear (1661) is meshed with the second meshing teeth on the rotary ring (12);

the clamping seat (1662) is fixedly arranged at the upper part of the third gear (1661) along the axis of the third gear (1661);

the clamping connection rod (1663) is arranged on the upper portion of the clamping connection seat (1662) in a sliding manner along the axis of the third gear (1661), the cross section of the clamping connection rod (1663) is of a non-circular structure, the upper portion of the clamping connection seat (1662) is provided with a clamping groove, and the clamping groove is matched with the clamping connection rod (1663) in a clamping manner;

the clamping sleeve (1664) is arranged at the upper part of the clamping rod (1663) along the axis of the clamping rod (1663), the clamping sleeve (1664) is in sliding fit with the clamping rod (1663), a gap is reserved between the clamping rod (1663) and the bottom of the clamping sleeve (1664), the upper part of the clamping sleeve (1664) is connected with the transmission device (161), and the transmission device (161) can be driven to rotate when the clamping sleeve (1664) rotates;

A spring (1665) disposed within the gap;

the electromagnet is fixedly arranged at the bottom of the clamping sleeve (1664), and the electromagnet can attract the clamping rod (1663).

7. A recycling apparatus for waste materials of construction cement blocks according to claim 6, characterized in that the transmission means (161) comprises a first bevel gear (1611), a second bevel gear (1612), a first synchronizing wheel (1613) and a first synchronizing belt (1614);

the first bevel gear (1611) is fixedly arranged at the upper part of the clamping sleeve (1664) along the axis of the clamping sleeve (1664);

the second bevel gear (1612) is arranged on one side of the first bevel gear (1611) along the axis of the third gear (1661), and the first bevel gear (1611) and the second bevel gear (1612) are meshed with each other;

the two first synchronous wheels (1613) are arranged horizontally, one first synchronous wheel (1613) is fixedly arranged on one side of the second bevel gear (1612), and the other first synchronous wheel (1613) is fixedly arranged at the end part of the first gear (162);

two ends of the first synchronous belt (1614) are respectively sleeved on the two first synchronous wheels (1613), and the first synchronous belt (1614) is in transmission fit with the first synchronous wheels (1613).

8. A recycling apparatus for construction cement block waste according to claim 7, characterized in that the feeding device (16) further comprises a synchronizing assembly and a fourth gear (1623);

the two synchronous components are horizontally arranged at one ends of the two first gears (162), each synchronous component comprises two second synchronous wheels (1621) and a second synchronous belt (1622), the two second synchronous wheels (1621) are horizontally arranged, and one second synchronous wheel (1621) is fixedly connected with the first gear (162);

the four gears (1623) are arranged on two second synchronous wheels (1621) which are fixedly arranged on one side of the two synchronous components and are close to each other, and the two fourth gears (1623) are meshed with each other.

9. A recycling apparatus for construction cement block waste according to claim 1, wherein the pulverizing means comprises: crushing box (19) and equivalent discharge subassembly (20), support plate (24) are fixed to be located and accept shell (15) inner wall, crushing box (19) are fixed to be located in support plate (24) top, crushing box (19) top is through equivalent discharge subassembly (20) and rotate shell (13) intercommunication, first connecting rod (21) one end and accept shell (15) inner wall rotation are connected, first connecting rod (21) other end activity extends to crushing box (19) and with crushing box (19) inner wall rotation are connected, outer wall that first connecting rod (21) are located crushing box (19) is located a plurality of crushing teeth, third synchronizing wheel (22) are fixed to be cup jointed in first connecting rod (21) outer wall, crushing box (19) bottom is through discharging pipe (23) and grinding box (25) top intercommunication, grinding box (25) are fixed to accept shell (15) front and back inner wall, second connecting rod (27) one end and driving motor (30) output shaft fixed connection, second connecting rod (27) other end activity runs through grinding box (25) and accept shell (15) inner wall rotation to be connected, driving motor one (30) is fixed to be cup jointed in first synchronizing wheel (15) outer wall and fourth synchronizing wheel (29) are fixed to be located in outer wall (29), and the third synchronous wheel (22) and the fourth synchronous wheel (29) are in transmission connection through the third synchronous belt (28), the driving sleeve (32) and the grinding column (35) are movably sleeved on the outer wall of the second connecting rod (27) which is positioned in the grinding box (25), the outer wall of the driving sleeve (32) is provided with a guide groove (33), one end of the limiting rod (31) is fixedly connected with the inner wall of the grinding box (25), the other end of the limiting rod (31) is movably arranged in the guide groove (33), a sealing ring (34) is arranged between the grinding column (35) and the inner wall of the grinding box (25), a plurality of same grinding teeth (36) are respectively arranged on the outer wall of the grinding column (35) and the inner wall of the grinding box (25), a guide plate (37) is arranged at the bottom of the grinding box (25), the second connecting rod (43) is in rotary connection with the inner wall of the grinding box (25), the third bevel gear (38) and the sixth bevel gear (45) are fixedly sleeved on the outer wall of the second connecting rod (43), the first fixed block (40) and the second fixed block (42) are fixedly connected with the inner wall of the grinding box (25), one end of the limiting rod (46) is movably arranged in the guide groove (33), one end of the first fixed block (40) and the second fixed block (46) is fixedly connected with the inner wall of the grinding box (25), one end of the other end of the fourth bevel gear (46) through the fourth bevel gear (46) and the fourth gear (45) and the fifth gear (45) fixedly meshed with the fifth gear (45), the third bevel gear (38) is meshed with the fourth bevel gear (39), the crank sleeve (41) is movably sleeved on the outer wall of the crank shaft (46), one end of the third connecting rod (47) is fixedly connected with the Qu Zhoutao (41), a rubber pad (48) is arranged at the top of the other end of the third connecting rod (47), the sieve plate (51) is rotatably connected with the rear end of the inner wall of the bearing shell (15) through a rotating shaft (50), a screen (49) is arranged at one section of the sieve plate (51) positioned at the top of the second collecting box (53), and the first collecting box (52) and the second collecting box (53) are fixedly connected with the bottom of the inner wall of the bearing shell (15);

The equivalent discharge assembly (20) comprises: the fixed ring (44), fixed ring (44) is embedded in crushing case (19) top, weight dish (54) and fixed ring (44) inner wall fixed connection, motor protection storehouse (55) are fixed locate weight dish (54) top center, and a plurality of through-holes (56) have been seted up on weight dish (54), driving motor two (58) are installed in motor protection storehouse (55), and driving motor two (58) output shaft is fixed to have cup jointed mounting plate (57), mounting plate (57) both ends all are connected with ejector pad (59) through the same bolt (60).

10. A method of using a recycling apparatus for construction cement block waste, employing the recycling apparatus for construction cement block waste according to any one of claims 1 to 9, characterized by comprising the steps of:

s1, before a feeding device (16) feeds materials, an adjusting device (17) starts to operate, the adjusting device (17) locks a rotating shell (13), a driving device (11) starts, and the driving device (11) drives an extension rod (14) positioned on the rotating shell (13) to slide out of the rotating shell (13) through a rotating ring (12);

s2, stopping the driving device (11), putting cement waste into the rotating shell (13) by the feeding device (16), enabling the cement waste to pass through the rotating shell (13) and the receiving shell (15) and fall into the crushing device, crushing the cement waste by the crushing device, and enabling part of crushed cement particles with lighter textures to fly to the rotating shell (13);

S3, the driving device (11) is started again, the driving device (11) drives the extension rod (14) to extend into the rotating shell (13) through the rotating ring (12), after the driving device (11) reaches a designated position, the adjusting device (17) stops running, the rotating ring (12) drives the rotating shell (13) to rotate through the extension rod (14), the rotating extension rod (14) receives the flying cement particles and guides the flying cement particles to the inner wall of the rotating shell (13) under the action of inertia, and the cement particles collected on the extension rod (14) at the inner wall of the rotating shell (13) fall into the receiving shell (15) under the action of gravity.