CN115971206A

CN115971206A - A environmental protection processing apparatus for construction waste

Info

Publication number: CN115971206A
Application number: CN202211616772.9A
Authority: CN
Inventors: 赵永恒
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-04-18

Abstract

An environment-friendly treatment device for construction waste comprises a support, wherein the top of the support is fixedly connected with a first treatment box, the top of the first treatment box is provided with an inlet, a first crushing shaft is arranged in the first treatment box, the periphery of the first crushing shaft is provided with a plurality of uniformly distributed crushing cutter heads, the bottom of the first treatment box is sequentially provided with a second treatment box and a third treatment box from top to bottom, and the second treatment box and the third treatment box are both fixedly connected with the support; a rotatable swivel base is arranged in the second treatment box, and three groups of small clamping seats which are uniformly distributed on the circumference and can reciprocate along with the motion of the swivel base are arranged in the middle of the swivel base; the small clamping seats comprise two grinding shafts which can rotate relatively along with the movement of the small clamping seats. The invention effectively solves the problem that the crushing effect is poor because most of the existing equipment adopts a single crushing roller for extrusion or a crushing arm for direct crushing for crushing when crushing.

Description

A environmental protection processing apparatus for construction waste

Technical Field

The invention belongs to the technical field of construction waste treatment, and particularly relates to an environment-friendly treatment device for construction waste.

Background

The construction waste refers to construction waste generated by artificial or natural reasons in engineering and comprises waste residue soil, abandoned soil, silt, abandoned materials and the like. These materials are not helpful to the construction itself, but are substances generated in the construction process, and need to be treated correspondingly, so that the ideal engineering project construction can be achieved, and because the materials are an integral process, the link consideration is more important.

With the acceleration of industrialization and urbanization, the construction industry is rapidly developed, and the quantity of the generated construction waste is increased. If a simple stacking mode is adopted for treatment, the newly added construction waste occupies 1.5 to 2 hundred million square meters of land each year. China is in the period of high-speed development of economic construction, and hundreds of millions of tons of construction wastes are inevitably generated every year. If the treatment and the utilization are not carried out in time, adverse effects are inevitably brought to the society, the environment and resources.

Therefore, it is very important to smash the recycling with construction waste, but the shredding device among the prior art is when carrying out the crushing, and the majority adopts single crushing roller to extrude or broken arm directly to smash and break, and crushing effect is relatively poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the environment-friendly treatment device for the construction waste, which effectively solves the problem of poor crushing effect caused by the fact that most of the existing equipment adopts a single crushing roller for extrusion or a crushing arm for direct crushing during crushing.

In order to solve the problems, the invention adopts the technical scheme that:

an environment-friendly treatment device for construction waste comprises a support, wherein the top of the support is fixedly connected with a first treatment box, the top of the first treatment box is provided with an inlet, a first crushing shaft is arranged in the first treatment box, the periphery of the first crushing shaft is provided with a plurality of uniformly distributed crushing cutter heads, the bottom of the first treatment box is sequentially provided with a second treatment box and a third treatment box from top to bottom, and the second treatment box and the third treatment box are both fixedly connected with the support; a rotatable swivel base is arranged in the second treatment box, and three groups of small clamping seats which are uniformly distributed on the circumference and can reciprocate along with the motion of the swivel base are arranged in the middle of the swivel base; the small clamping seats comprise two grinding shafts which can rotate relatively along with the movement of the small clamping seats;

a fixed disc is fixed at the front part of the inner side of the third treatment box, and a crushing disc capable of reciprocating up and down, left and right is arranged at the rear part of the inner side of the third treatment box; a plurality of crushing bodies which are uniformly distributed are arranged on the rear side of the fixed disc and the front side of the crushing disc; the crushing dish front side is provided with about can be along with the motion of crushing dish for crushing dish pivoted from the carousel, from the front side of carousel be provided with a plurality of evenly distributed from the head.

Preferably, the rear side of the third treatment box is fixedly connected with an installation seat, the top of the installation seat is fixedly connected with a motor, a rotating shaft of the motor is coaxially and fixedly connected with a main gear, the main gear is meshed with a transmission gear shaft, and the transmission gear shaft is rotatably connected with the installation seat;

the mounting seat is rotatably connected with a left homodromous shaft and a right homodromous shaft, wherein one homodromous shaft is connected with the transmission gear shaft through a bevel gear set; the homodromous shafts are respectively and fixedly connected with a linkage disk, and the linkage disks are not collinear with the rotating shafts of the homodromous shafts;

the linkage device further comprises a linkage rod, and two ends of the linkage rod are respectively in rotating connection with the corresponding linkage discs.

Preferably, the homodromous shafts are fixedly connected with a parallel rod respectively, the tail ends of the parallel rods are fixedly connected with a rotating shaft respectively, and the rotating shafts are rotatably connected with the crushing disc; the rotation shaft extends out of the crushing disc and is coaxially and fixedly connected with the corresponding rotation disc.

Preferably, the swivel base comprises a central shaft rotatably connected to the middle part of the inner side of the second treatment box, and two ends of the central shaft penetrate through the second treatment box and are respectively and fixedly connected with a second belt wheel coaxially; a rotating shaft of the motor is coaxially and fixedly connected with a power shaft, the power shaft is rotatably connected with the mounting seat, and the power shaft is coaxially and fixedly connected with a first belt wheel; the first belt wheel and the second belt wheel are connected through a belt.

Preferably, two sides of the central shaft are respectively and fixedly connected with a herringbone three-head frame, three tail ends of the three-head frame are respectively and rotatably connected with a pinion shaft, and two ends of the inner side of the second treatment box are respectively and fixedly connected with a fixed inner gear ring; the pinion shafts are respectively in meshed connection with the corresponding fixed inner gear rings; the center pin both sides are rotated respectively and are connected with a discoid carousel, the pinion shaft all rotates with the carousel that corresponds and is connected, the carousel periphery with the second is handled the case and is rotated and is connected.

Preferably, the small clamping seat comprises two reciprocating seats which are respectively positioned at two ends of the grinding shaft; the pinion shafts are respectively and fixedly connected with a swinging gear, and the axes of the swinging gears and the pinion shafts are not collinear; the center of the swing gear is rotationally connected with a swing rod; the swing rod is positioned in the reciprocating seat;

the tail ends of the swing rods are respectively and rotatably connected with a sliding sleeve, and three branches of the three-head frame are respectively and slidably connected with the corresponding sliding sleeves; the swing rod is rotatably connected with a follow-up gear shaft, the follow-up gear shaft is meshed with the swing gear, the follow-up gear shaft penetrates through the swing rod and is coaxially and fixedly connected with an input gear shaft, the input gear shaft is meshed with a second gear shaft and a third gear shaft, and the second gear shaft and the third gear shaft are both rotatably connected with the swing rod; the second gear shaft is in meshed connection with a first gear shaft, and the first gear shaft is in rotary connection with the oscillating rod;

the first gear shaft and the third gear shaft are respectively and fixedly connected to two ends of the corresponding crushing shafts in a coaxial mode.

Preferably, a plurality of uniformly distributed block-shaped crushing cutter heads are arranged on the periphery of the first crushing shaft.

Preferably, the grinding shaft is provided with toothed grinding teeth on the periphery.

Preferably, the shape of the autorotation head and the shape of the crushing body are both circular truncated cones.

Preferably, the first crushing shaft is coaxially and fixedly connected with a third belt wheel, and the third belt wheel is connected with the second belt wheel through a belt.

The invention has novel structure, ingenious conception and simple and convenient operation, and compared with the prior art, the invention has the following advantages:

1. this device is through setting up first processing case, second processing case and third processing case to can be with building waste through cubic shredding, make building waste can be more thorough by shredding, guarantee that building waste can maximize be disposed of, can reduce building waste stack area.

2. This device is through setting up first crushing axle in first processing incasement portion, can tentatively smash building waste, the further crushing of the axle that pulverizes on the little cassette of first processing case immediately to the final crushing that gets into the broken dish of third processing case and fixed disk at last, realize three step processing to building waste, improve building waste's treatment effeciency, make building waste can be handled sooner betterly, the realization that can be further building site space vacates and the high efficiency of other work develops.

Drawings

Fig. 1 is an isometric view of an eco-friendly disposal apparatus for construction waste according to the present invention.

FIG. 2 is an isometric view of an eco-friendly treatment apparatus for construction waste of the present invention with the support removed.

FIG. 3 is an isometric view of a third treatment tank of the eco-friendly treatment apparatus for construction waste according to the present invention.

FIG. 4 is an internal structure view of a third treatment tank of the eco-friendly treatment apparatus for construction waste according to the present invention.

Fig. 5 is a first isometric view of a crushing disc and its connecting parts of an eco-friendly disposal device for construction waste in accordance with the present invention.

Fig. 6 is a second axial view of the crushing disk and its connecting parts of the eco-friendly disposal apparatus for construction waste according to the present invention.

FIG. 7 is an isometric view of a second treatment tank of the eco-friendly treatment device for construction waste according to the present invention.

FIG. 8 is an internal structural view of a second treatment tank of the eco-friendly treatment apparatus for construction waste according to the present invention.

Fig. 9 is an isometric view of a central shaft and its connecting parts of an eco-friendly treatment apparatus for construction waste according to the present invention.

Fig. 10 is an isometric view of a shuttle seat and its connection portion of an eco-friendly disposal apparatus for construction waste according to the present invention.

Fig. 11 is an isometric view of a headstock and its connection parts of an eco-friendly treatment apparatus for construction waste in accordance with the present invention.

Fig. 12 is an isometric view of a swing gear and its connecting parts of an eco-friendly treatment apparatus for construction waste according to the present invention.

Fig. 13 is an isometric view of a first treatment tank of an eco-friendly treatment device for construction waste in accordance with the present invention.

FIG. 14 is an internal structural view of a first treatment tank of the eco-friendly treatment apparatus for construction waste according to the present invention.

In the drawings: 1-support, 2-third processing box, 3-second processing box, 4-first processing box, 5-mounting seat, 6-motor, 7-main gear, 8-power shaft, 9-first belt wheel, 10-transmission gear shaft, 11-co-rotating shaft, 12-crushing disk, 13-fixed disk, 14-crushing body, 15-linkage disk, 16-linkage rod, 17-parallel rod, 18-self-rotating shaft, 19-self-rotating disk, 20-self-rotating head, 21-second belt wheel, 22-central shaft, 23-fixed inner gear ring, 24-pinion shaft, 25-rotating disk, 26-reciprocating seat, 27-crushing shaft, 28-three head frame, 29-sliding sleeve, 30-swinging gear, 31-swinging rod, 32-first gear shaft, 33-second gear shaft, 34-input gear shaft, 35-third gear shaft, 36-co-rotating gear shaft, 37-placing inlet, 38-third crushing shaft, 39-first crushing shaft, 40-crushing cutter head.

Detailed Description

The following are specific embodiments of the present invention, and the technical solutions of the present invention will be further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 14, the invention provides an environment-friendly treatment device for construction waste, which comprises a support 1, wherein the top of the support 1 is fixedly connected with a first treatment box 4, the top of the first treatment box 4 is provided with an inlet 37, a first crushing shaft 39 is arranged in the first treatment box 4, the periphery of the first crushing shaft 39 is provided with a plurality of crushing cutter heads 40 which are uniformly distributed, the bottom of the first treatment box 4 is sequentially provided with a second treatment box 3 and a third treatment box 2 from top to bottom, and the second treatment box 3 and the third treatment box 2 are both fixedly connected with the support 1; a rotatable swivel base is arranged in the second treatment box 3, and three groups of small clamping seats which are uniformly distributed on the circumference and can reciprocate along with the motion of the swivel base are arranged in the middle of the swivel base; the small clamping seats comprise two grinding shafts 27 which can rotate relatively along with the movement of the small clamping seats;

a fixed disc 13 is fixed at the front part of the inner side of the third treatment box 2, and a crushing disc 12 capable of reciprocating up and down and left and right is arranged at the rear part of the inner side of the third treatment box 2; a plurality of crushing bodies 14 which are uniformly distributed are arranged on the rear side of the fixed disc 13 and the front side of the crushing disc 12; the front side of the crushing disc 12 is provided with a left self-rotating disc 19 and a right self-rotating disc 19 which can rotate relative to the crushing disc 12 along with the movement of the crushing disc 12, and the front side of the self-rotating disc 19 is provided with a plurality of self-rotating heads 20 which are uniformly distributed.

This device is through setting up first processing case 4, second processing case 3 and third processing case 2 to can be with construction waste through cubic shredding, make construction waste can be more thorough by shredding, guarantee that construction waste can maximize be disposed of, can reduce the area occupied of stacking of construction waste.

This device is through setting up first crushing axle 39 in first processing case 4 inside, can tentatively smash building waste, the further crushing of the axle 27 that pulverizes on the little cassette of first processing case 3 immediately, and the final crushing that gets into the broken dish 12 and the fixed disk 13 of third processing case 2 at last, the realization is three steps of processing to building waste, the treatment effeciency of building waste is improved, make building waste can be handled fast better, the realization that can be further building site space vacates and the high efficiency of other work develops.

As shown in fig. 2-6, a mounting base 5 is fixedly connected to the rear side of the third processing box 2, a motor 6 is fixedly connected to the top of the mounting base 5, a main gear 7 is coaxially and fixedly connected to a rotating shaft of the motor 6, the main gear 7 is engaged with a transmission gear shaft 10, and the transmission gear shaft 10 is rotatably connected to the mounting base 5;

the mounting seat 5 is rotatably connected with a left homodromous shaft 11 and a right homodromous shaft 11, wherein one homodromous shaft 11 is connected with the transmission gear shaft 10 through a bevel gear set; the homodromous shafts 11 are respectively and fixedly connected with a linkage disk 15, and the rotation shafts of the linkage disk 15 and the homodromous shafts 11 are not collinear;

the device also comprises a linkage rod 16, and two ends of the linkage rod 16 are respectively and rotatably connected with the corresponding linkage discs 15.

When the motor 6 is operated, the main gear 7 drives the transmission gear shaft 10 to rotate, and the transmission gear shaft 10 drives one of the coaxial shafts 11 to rotate through the bevel gear set.

Because each co-directional shaft 11 is provided with the linkage disc 15 which is not collinear with the axis of the co-directional shaft, when one co-directional shaft 11 rotates, the other co-directional shaft 11 also rotates in the same direction due to the existence of the linkage rod 16.

As shown in fig. 5-6, the coaxial shafts 11 are respectively and fixedly connected with a parallel rod 17, the tail ends of the parallel rods 17 are respectively and fixedly connected with a rotation shaft 18, and the rotation shafts 18 are respectively and rotatably connected with the crushing disc 12; the rotating shaft 18 extends out of the crushing disc 12 and is coaxially and fixedly connected with the corresponding rotating disc 19.

When the same-direction shaft 11 rotates, the other same-direction shaft 11 also rotates along with the same direction, so that the two parallel rods 17 fixed with the same-direction shaft rotate along with the same direction, and the parallel rods 17 and the crushing disc 12 form a parallelogram structure, so that the crushing disc 12 can reciprocate up and down, left and right.

When the crushing disc 12 moves up and down, left and right, the crushing bodies 14 thereon can move relative to the crushing bodies 14 on the fixed disc 13, so that the construction waste between the crushing disc 12 and the fixed disc 13 can be finally ground.

Due to the existence of the rotation disc 19, and the rotation disc 19 can rotate relatively to the crushing disc 12, not only the grinding effect and efficiency can be increased when grinding is carried out, but also the position of the material can be changed through the rotation of the rotation disc, and the grinding efficiency is improved.

As shown in fig. 2-3, the rotating base comprises a central shaft 22 rotatably connected to the middle part of the inner side of the second processing box 3, and both ends of the central shaft 22 penetrate through the second processing box 3 and are respectively and fixedly connected with a second belt wheel 21 coaxially; a power shaft 8 is coaxially and fixedly connected with a rotating shaft of the motor 6, the power shaft 8 is rotatably connected with the mounting seat 5, and the power shaft 8 is coaxially and fixedly connected with a first belt pulley 9; the first belt wheel 9 and the second belt wheel 21 are connected through a belt.

When the motor 6 works, the power shaft 8 drives the first belt wheel 9 to rotate, so that the first belt wheel 9 rotates the second belt wheel 21 through a belt, the rotation of the central shaft 22 is realized, and the rotation of the rotary seat can be realized.

As shown in fig. 8-12, a chevron-shaped three-head frame 28 is fixedly connected to each of two sides of the central shaft 22, three ends of the three-head frame 28 are rotatably connected to a pinion shaft 24, and a fixed inner gear ring 23 is fixedly connected to each of two ends of the inner side of the second treatment tank 3; the pinion shafts 24 are respectively meshed with the corresponding fixed inner gear rings 23; the two sides of the central shaft 22 are respectively and rotatably connected with a disc-shaped turntable 25, the pinion shaft 24 is rotatably connected with the corresponding turntable 25, and the periphery of the turntable 25 is rotatably connected with the second treatment box 3.

When the central shaft 22 rotates relative to the second treatment tank 3, each pinion shaft 24 rotatably connected to the three-head frame 28 fixed on the central shaft 22 can rotate due to the existence of the fixed inner gear ring 23, and therefore, power can be transmitted to the small clamping seat.

Due to the existence of the rotary disc 25, the pinion shaft 24 and the fixed inner gear ring 23 can be covered and can not be removed from the construction waste, and the service life and the working efficiency of the device are ensured.

As shown in fig. 8-12, said small cartridge comprises two reciprocating seats 26, said reciprocating seats 26 being respectively located at both ends of said grinding shaft 27; the pinion shafts 24 are respectively fixedly connected with a swing gear 30, and the axes of the swing gear 30 and the pinion shafts 24 are not collinear; the center of the swing gear 30 is rotatably connected with a swing rod 31; the swing rod 31 is positioned in the reciprocating seat 26;

the tail ends of the swing rods 31 are respectively and rotatably connected with a sliding sleeve 29, and three branches of the three-head frame 28 are respectively and slidably connected with the corresponding sliding sleeves 29; the swing rod 31 is rotatably connected with a follow-up gear shaft 36, the follow-up gear shaft 36 is meshed with the swing gear 30, the follow-up gear shaft 36 penetrates through the swing rod 31 and is coaxially and fixedly connected with an input gear shaft 34, the input gear shaft 34 is meshed with a second gear shaft 33 and a third gear shaft 35, and the second gear shaft 33 and the third gear shaft 35 are both rotatably connected with the swing rod 31; the second gear shaft 33 is connected with a first gear shaft 32 in a meshing manner, and the first gear shaft 32 is rotationally connected with the swing rod 31;

the first gear shaft 32 and the third gear shaft 35 are coaxially and fixedly connected to both ends of the corresponding grinding shaft 27, respectively.

When the pinion shaft 24 rotates, it can rotate with the swing gear 30 fixed thereto, and since the rotation axis of the swing gear 30 and the rotation axis are not collinear, the swing gear 30 behaves as a crank.

The oscillating gear 30 is rotatably connected with an oscillating bar 31, the tail end of the oscillating bar is rotatably connected with a sliding sleeve 29, so that the oscillating gear 30, the oscillating bar 31 and the sliding sleeve 29 form a crank-slider mechanism, when the oscillating gear 30 rotates around a non-axial position, the sliding sleeve 29 can move in a reciprocating manner, and meanwhile, the oscillating bar 31 and the upper part thereof can also swing in a reciprocating manner.

When the pinion shaft 24 rotates, the swinging gear 30 rotates along with the pinion shaft, so that the swinging gear can rotate with a following gear shaft 36 which is in meshed connection with the swinging gear, so that the following gear shaft 36 can rotate with an input gear shaft 34 which is fixed with the swinging gear shaft, the input gear shaft 34 can rotate with a second gear shaft 33 and a third gear shaft 35 which are in meshed connection with the input gear shaft, the second gear shaft 33 can rotate with a first gear shaft 32 which is in meshed connection with the second gear shaft, so that the rotating directions of the first gear shaft 32 and the third gear shaft 35 are opposite, so that the first gear shaft 32 and a grinding shaft 27 which is fixed on the third gear shaft 35 can rotate oppositely to form a set of grinding components for grinding the construction waste.

As shown in fig. 14, a plurality of uniformly distributed block-shaped crushing cutter heads 40 are provided on the outer periphery of the first crushing shaft 39.

As shown in fig. 9, the grinding shaft 27 is provided with toothed grinding teeth on its outer periphery.

As shown in fig. 4 and 6, the swivel head 20 and the breaker 14 are each in the shape of a circular truncated cone.

The crushing cutter head 40 is fitted to the counter-striking shelf plate inside the first treatment tank 4 so that the construction waste can be primarily crushed. The grinding teeth on the two grinding shafts 27 in each cartridge cooperate to further grind the construction waste. The crushing disk 12 further grinds the construction waste in cooperation with the crushing body 14 of the fixed disk 13, and the spinning disk 19 can further enhance the grinding effect.

As shown in fig. 2, the first pulverizing shaft 39 is coaxially and fixedly connected with a third belt wheel 38, and the third belt wheel 38 and the second belt wheel 21 are connected by a belt.

The second pulley 21 can rotate the third pulley 38 via a belt, enabling transmission of power.

When the device is used, the motor 6 is firstly opened, the construction waste is immediately placed into the placing port 37, the construction waste is preliminarily treated by crushing the first crushing shaft 39 in the first treatment box 4, the treated construction waste flows into the second treatment box 3, the construction waste is further treated by crushing the crushing shafts 27 in the small clamping seats on the rotary seat, and finally the construction waste flows into the third treatment box 2 and is finally treated by grinding the crushing disc 12 and the fixed disc 13, so that the final treatment of the construction waste is realized, the efficiency is high, the effect is good, and the problems of the existing equipment are effectively solved.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Although terms such as the support 1, the third processing tank 2, the second processing tank 3, the first processing tank 4, the mounting base 5, the motor 6, the main gear 7, the power shaft 8, the first pulley 9, the transmission gear shaft 10, the coaxial shaft 11, the crushing disc 12, the fixed disc 13, the crushing body 14, the link disc 15, the link rod 16, the parallel rod 17, the rotation shaft 18, the rotation disc 19, the rotation head 20, the second pulley 21, the central shaft 22, the fixed ring gear 23, the pinion shaft 24, the rotation disc 25, the reciprocating base 26, the crushing shaft 27, the headstock 28, the slide sleeve 29, the swing gear 30, the swing rod 31, the first gear shaft 32, the second gear shaft 33, the input gear shaft 34, the third gear shaft 35, the rotation gear shaft 36, the placement port 37, the third pulley 38, the first crushing shaft 39, the crushing head 40, and the like are more used herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims

1. The utility model provides an environmental protection processing apparatus for construction waste, includes support (1), and support (1) top fixedly connected with first handles case (4), and first processing case (4) top is provided with puts into mouth (37), is provided with first crushing axle (39) in first processing case (4), first crushing axle (39) periphery is provided with a plurality of evenly distributed's crushing tool bit (40), its characterized in that: the bottom of the first treatment box (4) is sequentially provided with a second treatment box (3) and a third treatment box (2) from top to bottom, and the second treatment box (3) and the third treatment box (2) are fixedly connected with the support (1); a rotatable swivel base is arranged in the second treatment box (3), and three groups of small clamping seats which are uniformly distributed on the circumference and can reciprocate along with the motion of the swivel base are arranged in the middle of the swivel base; the small clamping seats comprise two grinding shafts (27) which can rotate relatively along with the movement of the small clamping seats;

a fixed disc (13) is fixed at the front part of the inner side of the third treatment box (2), and a crushing disc (12) capable of reciprocating up and down, left and right is arranged at the rear part of the inner side of the third treatment box (2); a plurality of uniformly distributed crushing bodies (14) are arranged on the rear side of the fixed disc (13) and the front side of the crushing disc (12); the crushing disc (12) is provided with a left self-rotating disc (19) and a right self-rotating disc (19) which can rotate relative to the crushing disc (12) along with the movement of the crushing disc (12), and the front side of the self-rotating disc (19) is provided with a plurality of self-rotating heads (20) which are uniformly distributed.

2. An environmentally friendly disposal device for construction waste as defined in claim 1, wherein: the rear side of the third treatment box (2) is fixedly connected with an installation seat (5), the top of the installation seat (5) is fixedly connected with a motor (6), a rotating shaft of the motor (6) is coaxially and fixedly connected with a main gear (7), the main gear (7) is meshed with a transmission gear shaft (10), and the transmission gear shaft (10) is rotatably connected with the installation seat (5);

the mounting seat (5) is rotatably connected with a left homodromous shaft and a right homodromous shaft (11), wherein one homodromous shaft (11) is connected with the transmission gear shaft (10) through a bevel gear set; the homodromous shafts (11) are respectively and fixedly connected with a linkage disk (15), and the rotation shafts of the linkage disk (15) and the homodromous shafts (11) are not collinear;

the linkage device is characterized by further comprising a linkage rod (16), and two ends of the linkage rod (16) are respectively in rotating connection with the corresponding linkage discs (15).

3. An environmentally friendly disposal device for construction waste as set forth in claim 2, wherein: the homodromous shafts (11) are respectively and fixedly connected with a parallel rod (17), the tail ends of the parallel rods (17) are respectively and fixedly connected with a rotating shaft (18), and the rotating shafts (18) are respectively and rotatably connected with the crushing disc (12); the rotating shaft (18) extends out of the crushing disc (12) and is coaxially and fixedly connected with the corresponding rotating disc (19).

4. An environmentally friendly disposal device for construction waste as set forth in claim 2, wherein: the swivel base comprises a central shaft (22) rotatably connected to the middle part of the inner side of the second treatment box (3), and two ends of the central shaft (22) penetrate through the second treatment box (3) and are respectively and fixedly connected with a second belt wheel (21) coaxially; a rotating shaft of the motor (6) is coaxially and fixedly connected with a power shaft (8), the power shaft (8) is rotatably connected with the mounting seat (5), and the power shaft (8) is coaxially and fixedly connected with a first belt pulley (9); the first belt wheel (9) is connected with the second belt wheel (21) through a belt.

5. An eco-friendly disposal device for construction waste as set forth in claim 4, wherein: two sides of the central shaft (22) are respectively and fixedly connected with a herringbone three-head frame (28), three tail ends of the three-head frame (28) are respectively and rotatably connected with a pinion shaft (24), and two ends of the inner side of the second treatment box (3) are respectively and fixedly connected with a fixed inner gear ring (23); the pinion shafts (24) are respectively meshed with the corresponding fixed inner gear rings (23); center pin (22) both sides are rotated respectively and are connected with a discoid carousel (25), pinion shaft (24) all rotate with carousel (25) that correspond and are connected, carousel (25) periphery with case (3) are handled to the second rotates and connects.

6. An environmentally friendly disposal device for construction waste as defined in claim 5, wherein: the small clamping seat comprises two reciprocating seats (26), and the reciprocating seats (26) are respectively positioned at two ends of the grinding shaft (27); the pinion shafts (24) are respectively and fixedly connected with a swing gear (30), and the axes of the swing gear (30) and the pinion shafts (24) are not collinear; the center of the swing gear (30) is rotationally connected with a swing rod (31); the swing rod (31) is positioned in the reciprocating seat (26);

the tail ends of the swing rods (31) are respectively and rotatably connected with a sliding sleeve (29), and three branches of the three-head frame (28) are respectively and slidably connected with the corresponding sliding sleeves (29); the swing rod (31) is rotatably connected with a follow-up gear shaft (36), the follow-up gear shaft (36) is meshed with the swing gear (30), the follow-up gear shaft (36) penetrates through the swing rod (31) and is coaxially and fixedly connected with an input gear shaft (34), the input gear shaft (34) is meshed with a second gear shaft (33) and a third gear shaft (35), and the second gear shaft (33) and the third gear shaft (35) are both rotatably connected with the swing rod (31); a first gear shaft (32) is connected to the second gear shaft (33) in a meshing manner, and the first gear shaft (32) is rotatably connected with the swing rod (31);

the first gear shaft (32) and the third gear shaft (35) are respectively coaxially and fixedly connected to two ends of the corresponding grinding shaft (27).

7. An environmentally friendly disposal device for construction waste as defined in claim 1, wherein: a plurality of uniformly distributed blocky crushing cutter heads (40) are arranged on the periphery of the first crushing shaft (39).

8. An environmentally friendly disposal device for construction waste as defined in claim 1, wherein: the periphery of the grinding shaft (27) is provided with toothed grinding teeth.

9. An environmentally friendly disposal device for construction waste as defined in claim 1, wherein: the self-rotating head (20) and the crushing body (14) are in a circular truncated cone shape.

10. An environmentally friendly disposal device for construction waste as defined in claim 4, wherein: the first crushing shaft (39) is coaxially and fixedly connected with a third belt wheel (38), and the third belt wheel (38) is connected with the second belt wheel (21) through a belt.