Disclosure of Invention
The invention relates to waste treatment equipment, in particular to stone waste treatment equipment.
In order to solve the technical problem, the invention relates to a waste treatment device, in particular to a waste treatment device for stone materials, which comprises an installation supporting plate, a crushing device, a screening device, a circulating device and a grinding device, wherein the crushing device is used for crushing stone materials, the screening device is used for secondarily crushing, screening and separating crushed materials after crushing, the circulating device is used for recycling crushed materials with unqualified sizes into the crushing device for crushing again, and the grinding device is used for grinding the crushed materials and has the following functions: the crushing device comprises a crushing barrel, a first mounting frame, a second mounting frame, a first rotating shaft, a first crushing cutter, a rotating barrel, a second crushing cutter, a rotating gear, a first transmission shaft, a first transmission gear, a first mounting frame is installed and fixed inside the crushing barrel, a second mounting frame is installed and fixed inside the crushing barrel, a first rotating shaft is installed and installed on the first mounting frame and the second mounting frame in a rotating mode, a first crushing cutter is installed and fixed on the first rotating shaft, the rotating barrel is installed and installed inside the crushing barrel in a rotating mode, a second crushing cutter is installed and fixed on the rotating barrel, the rotating gear is installed and fixed on the first rotating shaft, a first transmission shaft is installed and installed on the second mounting frame in a rotating mode, and a first transmission gear is installed and fixed on the first transmission shaft and is meshed with the rotating barrel and the rotating gear respectively.
The screening device comprises a screening box, a feeding port, a discharging port, a coarse material circulating port, a screen plate power cavity, a second rotating shaft, a crushing roller, a receiving belt wheel, a sliding block, a spring mounting rod, a first spring, a first motor, a first bevel gear, a second transmission shaft, a second transmission gear, a third transmission gear, an output belt wheel, a first transmission belt, a tensioning barrel, a first sliding plate, a second spring, a first connecting rod, a tensioning belt wheel mounting seat, a tensioning belt wheel, a screen plate, a connecting T-shaped lower tooth surface connecting plate, a swinging annular tooth surface plate, a second motor, an output gear, a second transmission belt, a receiving gear mounting frame, a receiving gear, a swinging rod and a first supporting rod, wherein the crushing barrel is fixedly arranged on the screening box, the screening box is fixedly arranged on the first supporting rod, the feeding port is arranged on the screening box, the discharging port is arranged on the screening box, the coarse material circulating port is arranged on the screening box, the sieve plate power cavity is arranged on the screening box, the second rotating shaft is rotatably arranged on a sliding block, the crushing roller is fixedly arranged on the second rotating shaft, the receiving belt wheel is fixedly arranged on the second rotating shaft, the sliding block is slidably arranged inside the screening box, the spring mounting rod is fixedly arranged on the sliding block, the first spring is sleeved on the spring mounting rod, the first motor is fixedly arranged on the screening box, the first bevel gear is fixedly arranged on the first motor, the second transmission shaft is rotatably arranged on the screening box, the receiving bevel gear is fixedly arranged on the second transmission shaft, the receiving bevel gear is meshed with the first bevel gear, the second transmission gear is fixedly arranged on the second transmission shaft, the third transmission shaft is rotatably arranged on the screening box, the third transmission gear is fixedly arranged on the third transmission shaft, the third transmission gear is meshed with the second transmission gear, the output belt wheel is fixedly arranged on the third transmission shaft, the first transmission belt is arranged on the receiving belt wheel, the second transmission belt wheel, the crushing roller is fixedly arranged on the second rotating shaft, the receiving belt wheel, the first transmission belt wheel is fixedly arranged on the second transmission shaft, the second transmission shaft is fixedly arranged on the transmission shaft, the second bevel gear is fixedly arranged on the transmission shaft, the transmission shaft is arranged on the transmission shaft, the transmission shaft is arranged on the transmission shaft, the transmission shaft, The device comprises an output belt wheel and a tension belt wheel, wherein the tension drum is installed and fixed on a screening box, a sliding plate I is installed inside the tension drum in a sliding mode, a spring sleeve is installed on a connecting rod I, the connecting rod I is installed and fixed on the sliding plate I, a tension belt wheel installation seat is installed and fixed on the connecting rod I, the tension belt wheel is installed on a tension belt wheel installation seat in a rotating mode, a screening plate is installed inside the screening box in a sliding mode, a connecting plate for connecting a T-shaped lower tooth surface is installed and fixed on the screening plate, the connecting plate for connecting the T-shaped lower tooth surface is meshed with a swinging annular tooth surface plate, the swinging annular tooth surface plate is installed inside a power cavity of the screening plate in a rotating mode, a motor II is installed and fixed inside a power cavity of the screening plate, the output gear is installed and fixed on a motor II, a transmission belt II is installed on the output gear and a receiving gear, the receiving gear installation frame is installed and fixed inside the power cavity of the screening plate, the receiving gear is installed on the receiving gear installation frame in a rotating mode, the swing rod is fixedly installed on the receiving gear, the swing rod is slidably installed on the swing annular gear panel, and the first support rod is fixedly installed on the installation support plate.
The circulating device comprises a circulating cylinder, a receiving pipe, a discharging pipe, a second supporting rod, a motor mounting column, a third motor, a driving shaft and a pushing spiral plate, wherein the circulating cylinder is fixedly arranged on the second supporting rod, the receiving pipe is fixedly arranged on a coarse material circulating opening, the receiving pipe is fixedly arranged on the circulating cylinder, the discharging pipe is fixedly arranged on the circulating cylinder, the second supporting rod is fixedly arranged on a mounting supporting plate, the motor mounting column is fixedly arranged on the mounting supporting plate, the third motor is fixedly arranged on the motor mounting column, the driving shaft is rotatably arranged on the circulating cylinder, the driving shaft is fixedly arranged on the third motor, and the pushing spiral plate is fixedly arranged on the driving shaft.
The grinding device comprises a motor IV, a bevel gear II, a reciprocating rotating shaft, a half bevel gear I, a half bevel gear II, a fixed feeding cylinder, a fixed pipe, a spring III, a sliding plate II, a connecting rod II, a rotating shaft III, a grinding roller, a transmission shaft IV, a transmission gear IV, a grinding shell, an inner toothed ring and a discharge grinding hole, wherein the motor IV is fixedly arranged on a mounting support plate through a mounting column, the bevel gear II is fixedly arranged on the motor IV, the reciprocating rotating shaft is rotatably arranged on the fixed feeding cylinder, the half bevel gear I is fixedly arranged on the reciprocating rotating shaft, the half bevel gear II is fixedly arranged on the reciprocating rotating shaft, the fixed feeding cylinder is fixedly arranged on a discharge port, the fixed pipe is fixedly arranged on the reciprocating rotating shaft, the spring III is slidably arranged in the fixed pipe, the sliding plate II is slidably arranged in the fixed pipe, the connecting rod II is fixedly arranged on the sliding plate II, and the rotating shaft III is rotatably arranged on the connecting rod II, the grinding roller is fixedly arranged on the third rotating shaft, the fourth driving shaft is rotatably arranged on the fixed feeding cylinder, the fourth driving gear is fixedly arranged on the fourth driving shaft, the fourth driving gear is respectively meshed with the reciprocating rotating shaft and the inner toothed ring, the grinding shell is rotatably arranged on the reciprocating rotating shaft, the inner toothed ring is fixedly arranged on the grinding shell, and the discharging grinding holes are formed in the grinding shell.
The crushing device is fixedly installed on the screening device, the screening device is fixedly installed on the installation supporting plate, the circulating device is fixedly installed on the installation supporting plate and the screening device, and the grinding device is fixedly installed on the screening device.
As a further optimization of the technical scheme, the equipment for treating the stone waste is characterized in that a first rotating shaft of the crushing device is provided with a matched motor, six crushing knives and three crushing knives.
As a further optimization of the technical scheme, the equipment for treating the stone waste is provided by the invention, the number of the second rotating shaft, the number of the crushing roller and the number of the receiving belt wheels of the screening device are two, the number of the sliding blocks, the number of the spring mounting rods and the number of the first springs are four, the number of the third rotating shaft, the third transmission gear, the third output belt wheel, the first transmission belt wheel, the first tensioning cylinder, the first sliding plate, the second springs, the first connecting rod, the first tensioning belt wheel mounting seat and the second tensioning belt wheel are two, and the number of the connecting plates for connecting the T-shaped lower tooth surface and the swinging annular tooth surface plate is two.
The stone waste treatment equipment has the beneficial effects that:
the invention relates to waste treatment equipment, in particular to stone waste treatment equipment which realizes the functions of crushing stone waste through a crushing device, secondarily crushing crushed materials through a screening device, screening and separating the crushed materials, recycling the crushed materials with unqualified sizes into the crushing device through a circulating device for crushing again, grinding the crushed materials through a grinding device and the like.
Detailed Description
The first embodiment is as follows:
in order to solve the above technical problems, the present invention relates to a waste treatment apparatus, and more particularly to a waste treatment apparatus for stone, including an installation support plate 1, a crushing device 2, a screening device 3, a circulating device 4, and a grinding device 5, wherein the crushing device crushes stone waste, the screening device secondarily crushes crushed materials and screens and separates the crushed materials, the circulating device recycles the crushed materials with unqualified size back to the crushing device for crushing again, and the grinding device grinds the crushed materials, and is characterized in that: the crushing device 2 comprises a crushing cylinder 2-1, a first mounting frame 2-2, a second mounting frame 2-3, a first rotating shaft 2-4, a first crushing cutter 2-5, a first rotating cylinder 2-6, a second crushing cutter 2-7, a rotating gear 2-8, a first transmission shaft 2-9 and a first transmission gear 2-10, crushed materials to be treated are added into the crushing cylinder 2-1 of the crushing device 2, then a matching motor of the first rotating shaft 2-4 drives the first rotating shaft 2-4 to rotate, the first rotating shaft 2-4 drives the first crushing cutter 2-5 to rotate, the first rotating shaft 2-4 drives the rotating gear 2-8 to rotate, the first rotating gear 2-8 drives the first transmission gear 2-10 to rotate, and the first transmission gear 2-10 drives the rotating cylinder 2-6 to rotate, the rotating cylinder 2-6 drives the second crushing knife 2-7 to rotate, the rotating directions of the second crushing knife 2-7 and the first crushing knife 2-5 are opposite, the first mounting frame 2-2 is fixedly arranged inside the first crushing cylinder 2-1, the second mounting frame 2-3 is fixedly arranged inside the second crushing cylinder 2-1, the first rotating shaft 2-4 is rotatably arranged on the first mounting frame 2-2 and the second mounting frame 2-3, the first crushing knife 2-5 is fixedly arranged on the first rotating shaft 2-4, the rotating cylinder 2-6 is rotatably arranged inside the second crushing cylinder 2-1, the second crushing knife 2-7 is fixedly arranged on the rotating cylinder 2-6, the rotating gear 2-8 is fixedly arranged on the first rotating shaft 2-4, the first transmission shaft 2-9 is rotatably arranged on the second mounting frame 2-3, the transmission gears I2-10 are fixedly arranged on the transmission shafts I2-9, and the transmission gears I2-10 are respectively meshed with the rotating cylinders 2-6 and the rotating gears 2-8.
The screening device 3 comprises a screening box 3-1, a feeding port 3-2, a discharging port 3-3, a coarse material circulating port 3-4, a screen plate power cavity 3-5, a rotating shaft II 3-6, a crushing roller 3-7, a receiving belt wheel 3-8, a sliding block 3-9, a spring mounting rod 3-10, a spring I3-11, a motor I3-12, a bevel gear I3-13, a transmission shaft II 3-14, a receiving bevel gear 3-15, a transmission gear II 3-16, a transmission shaft III 3-17, a transmission gear III 3-18, an output belt wheel 3-19, a transmission belt I3-20, a tensioning cylinder 3-21, a sliding plate I3-22, a spring II 3-23, a connecting rod I3-24, a tensioning belt wheel mounting seat 3-25, 3-26 parts of tensioning belt wheel, 3-27 parts of sieve plate, 3-28 parts of connecting plate for connecting T-shaped lower tooth surface, 3-29 parts of swinging annular tooth panel, 3-30 parts of motor II, 3-31 parts of output gear, 3-32 parts of transmission belt II, 3-33 parts of receiving gear mounting rack, 3-34 parts of receiving gear, 3-35 parts of swinging rod and 3-36 parts of supporting rod I, wherein the crushed material falls into a screening box 3-1 of screening device 3, then the motor I3-12 drives the bevel gear I3-13 to rotate, the bevel gear I3-13 drives the receiving bevel gear 3-15 to rotate, the receiving bevel gear 3-15 drives the transmission shaft II 3-14 to rotate, the transmission shaft II 3-14 drives the transmission gear II 3-16 to rotate, the transmission gear II 3-16 drives the transmission gear III 3-18 to rotate, the transmission gear III 3-18 drives the transmission shaft III 3-17 to rotate, the transmission shaft III 3-17 drives the output belt wheel 3-19 to rotate, the output belt wheel 3-19 drives the receiving belt wheel 3-8 to rotate through the transmission belt I3-20, the receiving belt wheel 3-8 drives the rotating shaft II 3-6 to rotate, the rotating shaft II 3-6 drives the crushing roller 3-7 to rotate, the two crushing rollers 3-7 rotate oppositely to extrude crushed materials, when the crushed materials are too hard, the crushing roller 3-7 moves towards two ends, simultaneously the crushing roller 3-7 drives the sliding block 3-9 to move and then compresses the spring I3-11, in order to keep the compression amount of the spring II 3-23 which changes the position of the sliding plate I3-22 in the tensioning cylinder 3-21 of the transmission belt I3-20, the sliding plate I3-22 changes the position of the tensioning belt wheel 3-26 on the tensioning belt wheel mounting seat 3-25 through the connecting rod I3-24 to tension the transmission belt I3-20, then the motor II 3-30 drives the output gear 3-31 to rotate, the output gear 3-31 drives the receiving gear 3-34 to rotate through the transmission belt II 3-32, the receiving gear 3-34 drives the swinging rod 3-35 to rotate around the center of the output gear 3-31, the swinging rod 3-35 drives the swinging annular gear panel 3-29 to swing in a reciprocating way, the swinging annular gear panel 3-29 drives the connecting plate 3-28 connected with the T-shaped lower gear surface to move in a reciprocating way, the connecting plate 3-28 connected with the T-shaped lower gear surface drives the sieve plate 3-27 to move in a reciprocating way to enable crushed materials with qualified sizes to fall into the grinding shell 5-15 of the grinding device 5, in order to enter a receiving pipe 4-2 of a circulating device 4 along a sieve plate 3-27 through crushed aggregates of the sieve plate 3-27, a crushing cylinder 2-1 is fixedly arranged on a screening box 3-1, the screening box 3-1 is fixedly arranged on a supporting rod I3-36, a feeding port 3-2 is arranged on the screening box 3-1, a discharging port 3-3 is arranged on the screening box 3-1, a coarse material circulating port 3-4 is arranged on the screening box 3-1, a sieve plate power cavity 3-5 is arranged on the screening box 3-1, a rotating shaft II 3-6 is rotatably arranged on a sliding block 3-9, a crushing roller 3-7 is fixedly arranged on a rotating shaft II 3-6, a receiving belt wheel 3-8 is fixedly arranged on the rotating shaft II 3-6, and the sliding block 3-9 is slidably arranged in the screening box 3-1, a spring mounting rod 3-10 is fixedly arranged on a sliding block 3-9, a spring I3-11 is sleeved on the spring mounting rod 3-10, a motor I3-12 is fixedly arranged on a screening box 3-1, a bevel gear I3-13 is fixedly arranged on the motor I3-12, a transmission shaft II 3-14 is rotatably arranged on the screening box 3-1, a receiving bevel gear 3-15 is fixedly arranged on a transmission shaft II 3-14, the receiving bevel gear 3-15 is meshed with the bevel gear I3-13, a transmission gear II 3-16 is fixedly arranged on the transmission shaft II 3-14, a transmission gear III 3-17 is rotatably arranged on the screening box 3-1, a transmission gear III 3-18 is fixedly arranged on the transmission shaft III 3-17, the transmission gear III 3-18 is meshed with the transmission gear II 3-16, the output belt wheels 3-19 are fixedly arranged on the transmission shaft III 3-17, the transmission belt I3-20 is arranged on the receiving belt wheels 3-8, the output belt wheels 3-19 and the tensioning belt wheels 3-26, the tensioning cylinder 3-21 is fixedly arranged on the screening box 3-1, the sliding plate I3-22 is slidably arranged in the tensioning cylinder 3-21, the spring II 3-23 is sleeved on the connecting rod I3-24, the connecting rod I3-24 is fixedly arranged on the sliding plate I3-22, the tensioning belt wheel mounting seat 3-25 is fixedly arranged on the connecting rod I3-24, the tensioning belt wheels 3-26 are rotatably arranged on the tensioning belt wheel mounting seat 3-25, the screening plate 3-27 is slidably arranged in the screening box 3-1, and the connecting plate 3-28 for connecting the T-shaped lower tooth surface is fixedly arranged on the screening plate 3-, the connecting plate 3-28 connected with the T-shaped lower tooth surface is meshed with the swinging annular tooth panel 3-29, the swinging annular tooth panel 3-29 is rotatably installed inside the sieve plate power cavity 3-5, the motor II 3-30 is installed and fixed inside the sieve plate power cavity 3-5, the output gear 3-31 is installed and fixed on the motor II 3-30, the transmission belt II 3-32 is installed on the output gear 3-31 and the receiving gear 3-34, the receiving gear installation rack 3-33 is installed and fixed inside the sieve plate power cavity 3-5, the receiving gear 3-34 is rotatably installed on the receiving gear installation rack 3-33, the swinging rod 3-35 is installed and fixed on the receiving gear 3-34, the swinging rod 3-35 is slidably installed on the swinging annular tooth panel 3-29, and the supporting rod I3-36 is installed and fixed on the installation supporting plate 1.
The circulating device 4 comprises a circulating cylinder 4-1, a receiving pipe 4-2, a discharging pipe 4-3, a supporting rod II 4-4, a motor mounting column 4-5, a motor III 4-6, a driving shaft 4-7 and a pushing spiral plate 4-8, then the motor III 4-6 drives the driving shaft 4-7 to rotate, the driving shaft 4-7 drives the pushing spiral plate 4-8 to rotate, the rotating pushing spiral plate 4-8 is matched with the circulating cylinder 4-1 to send the crushed materials back to the crushing cylinder 2-1 through the discharging pipe 4-3, the processes are repeated, the circulating cylinder 4-1 is fixedly arranged on the supporting rod II 4-4, the receiving pipe 4-2 is fixedly arranged on the coarse material circulating opening 3-4, the receiving pipe 4-2 is fixedly arranged on the circulating cylinder 4-1, the discharge pipe 4-3 is fixedly arranged on the circulating cylinder 4-1, the support rod two 4-4 is fixedly arranged on the mounting support plate 1, the motor mounting column 4-5 is fixedly arranged on the mounting support plate 1, the motor three 4-6 is fixedly arranged on the motor mounting column 4-5, the driving shaft 4-7 is rotatably arranged on the circulating cylinder 4-1, the driving shaft 4-7 is fixedly arranged on the motor three 4-6, and the pushing spiral plate 4-8 is fixedly arranged on the driving shaft 4-7.
The grinding device 5 comprises a motor IV 5-1, a bevel gear II 5-2, a reciprocating rotating shaft 5-3, a half bevel gear I5-4, a half bevel gear II 5-5, a fixed feeding cylinder 5-6, a fixed pipe 5-7, a spring III 5-8, a sliding plate II 5-9, a connecting rod II 5-10, a rotating shaft III 5-11, a grinding roller 5-12, a transmission shaft IV 5-13, a transmission gear IV 5-14, a grinding shell 5-15, an inner gear ring 5-16 and a discharge grinding hole 5-17, wherein the motor IV 5-1 of the grinding device 5 drives the bevel gear II 5-2 to rotate, when the bevel gear II 5-2 is meshed with the half bevel gear I5-4, the half bevel gear I5-4 rotates forwards, when the bevel gear II 5-2 is meshed with the half bevel gear II 5-5, the half bevel gear II 5-5 rotates backwards, a bevel gear II 5-2 enables a reciprocating rotating shaft 5-3 to rotate in a reciprocating mode through a half bevel gear I5-4 and a half bevel gear II 5-5, a reciprocating rotating shaft 5-3 which rotates in a reciprocating mode enables a fixed feeding cylinder 5-6 to rotate in a reciprocating mode, the fixed feeding cylinder 5-6 enables a grinding roller 5-12 to rotate in a reciprocating mode through a connecting rod II 5-10, then a spring III 5-8 pushes the connecting rod II 5-10 outwards through a sliding plate II 5-9, the connecting rod II 5-10 enables the grinding roller 5-12 to cling to a grinding shell 5-15, then the reciprocating rotating shaft 5-3 enables an inner gear ring 5-16 to rotate in a reciprocating mode through a transmission gear IV 5-14, the inner gear ring 5-16 enables the grinding shell 5-15 to rotate in a reciprocating mode and is opposite to the rotating direction of the grinding roller 5-12, so that grinding is more complete, and then grinding is conducted from a discharging grinding hole 5-5 17 discharge, a motor IV 5-1 is fixedly installed on the installation support plate 1 through an installation column, a bevel gear II 5-2 is fixedly installed on the motor IV 5-1, a reciprocating rotating shaft 5-3 is rotatably installed on a fixed feeding cylinder 5-6, a half bevel gear I5-4 is fixedly installed on the reciprocating rotating shaft 5-3, a half bevel gear II 5-5 is fixedly installed on the reciprocating rotating shaft 5-3, a fixed feeding cylinder 5-6 is fixedly installed on a discharge port 3-3, a fixed pipe 5-7 is fixedly installed on the reciprocating rotating shaft 5-3, a spring III 5-8 is slidably installed inside the fixed pipe 5-7, a sliding plate II 5-9 is slidably installed inside the fixed pipe 5-7, and a connecting rod II 5-10 is fixedly installed on the sliding plate II 5-9, a rotating shaft III 5-11 is rotatably arranged on a connecting rod II 5-10, a grinding roller 5-12 is fixedly arranged on the rotating shaft III 5-11, a transmission shaft IV 5-13 is rotatably arranged on a fixed feeding cylinder 5-6, a transmission gear IV 5-14 is fixedly arranged on the transmission shaft IV 5-13, the transmission gear IV 5-14 is respectively meshed with a reciprocating rotating shaft 5-3 and an inner toothed ring 5-16, a grinding shell 5-15 is rotatably arranged on the reciprocating rotating shaft 5-3, the inner toothed ring 5-16 is fixedly arranged on a grinding shell 5-15, and a discharging grinding hole 5-17 is arranged on the grinding shell 5-15.
The crushing device 2 is fixedly installed on the screening device 3, the screening device 3 is fixedly installed on the installation supporting plate 1, the circulating device 4 is fixedly installed on the installation supporting plate 1 and the screening device 3, and the grinding device 5 is fixedly installed on the screening device 3.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, and 16, and will be further described with reference to the embodiment, in which the first rotating shaft 2-4 of the crushing device 2 is provided with a matching motor, the number of the first crushing blades 2-5 is six, and the number of the second crushing blades 2-7 is three.
The third concrete implementation mode:
this embodiment will be described with reference to fig. 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 and 16, which further illustrate the first embodiment, the screening device is characterized in that the number of the second rotating shafts 3-6, the number of the crushing rollers 3-7 and the number of the receiving belt wheels 3-8 of the screening device 3 are two, the number of the sliding blocks 3-9, the number of the spring mounting rods 3-10 and the number of the springs 3-11 are four, the number of the third transmission shafts 3-17, the number of the third transmission gears 3-18, the number of the output belt wheels 3-19, the number of the first transmission belts 3-20, the number of the tensioning cylinders 3-21, the number of the first sliding plates 3-22, the number of the springs 3-23, the number of the first connecting rods 3-24, the number of the tensioning belt wheel mounting seats 3-25 and the number of the tensioning belt wheels 3-26 are two, and the number of the connecting plates 3-28 for connecting the T-shaped lower tooth surfaces and the number of the swinging annular tooth panels 3-29 are two.
The working principle of the invention is as follows:
a working principle for stone waste treatment equipment is that whether the connection condition between the devices meets the requirements is checked before the stone waste treatment equipment is used, crushed materials to be treated are added into a crushing cylinder 2-1 of a crushing device 2, then a matching motor of a rotating shaft I2-4 drives the rotating shaft I2-4 to rotate, the rotating shaft I2-4 drives a crushing cutter I2-5 to rotate, the rotating shaft I2-4 drives a rotating gear 2-8 to rotate, the rotating gear 2-8 drives a transmission gear I2-10 to rotate, the transmission gear I2-10 drives a rotating cylinder 2-6 to rotate, the rotating cylinder 2-6 drives a crushing cutter II 2-7 to rotate, the rotating directions of the crushing cutter II 2-7 and the crushing cutter I2-5 are opposite, and the crushed materials fall into a screening box 3-1 of a screening device 3, then a first motor 3-12 drives a first bevel gear 3-13 to rotate, the first bevel gear 3-13 drives a receiving bevel gear 3-15 to rotate, the receiving bevel gear 3-15 drives a second transmission shaft 3-14 to rotate, the second transmission shaft 3-14 drives a second transmission gear 3-16 to rotate, the second transmission gear 3-16 drives a third transmission gear 3-18 to rotate, the third transmission gear 3-18 drives a third transmission shaft 3-17 to rotate, the third transmission shaft 3-17 drives an output belt wheel 3-19 to rotate, the output belt wheel 3-19 drives a receiving belt wheel 3-8 to rotate through a first transmission belt 3-20, the receiving belt wheel 3-8 drives a second rotating shaft 3-6 to rotate, the second rotating shaft 3-6 drives a crushing roller 3-7 to rotate, and two crushing rollers 3-7 rotate oppositely to extrude crushed materials, when the crushed aggregates are too hard, the crushing roller 3-7 moves towards two ends, meanwhile, the crushing roller 3-7 drives the sliding block 3-9 to move and then compresses the spring I3-11, in order to keep the position of the sliding plate I3-22 in the tensioning cylinder 3-21 of the transmission belt I3-20 to change the compression amount, the sliding plate I3-22 changes the position of the tensioning belt wheel 3-26 on the tensioning belt wheel mounting seat 3-25 through the connecting rod I3-24 to tension the transmission belt I3-20, then the motor II 3-30 drives the output gear 3-31 to rotate, the output gear 3-31 drives the receiving gear 3-34 to rotate through the transmission belt II 3-32, the receiving gear 3-34 drives the swinging rod 3-35 to rotate around the center of the output gear 3-31, the swinging rods 3-35 push the swinging annular gear panels 3-29 to swing in a reciprocating manner, the swinging annular gear panels 3-29 push the connecting plates 3-28 connected with the T-shaped lower gear faces to move in a reciprocating manner, the connecting plates 3-28 connected with the T-shaped lower gear faces drive the sieve plates 3-27 to move in a reciprocating manner to enable the crushed aggregates with qualified sizes to fall into the grinding shell 5-15 of the grinding device 5, the crushed aggregates passing through the sieve plates 3-27 enter the receiving pipe 4-2 of the circulating device 4 along the sieve plates 3-27, then the motor III 4-6 drives the driving shaft 4-7 to rotate, the driving shaft 4-7 drives the pushing spiral plates 4-8 to rotate, the rotating pushing spiral plates 4-8 are matched with the circulating cylinder 4-1 to return the crushed aggregates into the crushing cylinder 2-1 through the discharge pipe 4-3, repeating the process, driving a second bevel gear 5-2 to rotate by a fourth motor 5-1 of the grinding device 5, enabling the first half bevel gear 5-4 to rotate positively when the second bevel gear 5-2 is meshed with the first half bevel gear 5-4, enabling the second half bevel gear 5-5 to rotate reversely when the second bevel gear 5-2 is meshed with the second half bevel gear 5-5, enabling the reciprocating rotating shaft 5-3 to rotate in a reciprocating manner by the second bevel gear 5-2 through the first half bevel gear 5-4 and the second half bevel gear 5-5, enabling the fixed feeding cylinder 5-6 to rotate in a reciprocating manner by the reciprocating rotating shaft 5-3, enabling the grinding roller 5-12 to rotate in a reciprocating manner by the fixed feeding cylinder 5-6 through a second connecting rod 5-10, then pushing the second connecting rod 5-10 outwards by a third spring 5-8 through a second sliding plate 5-9, the second connecting rod 5-10 enables the grinding roller 5-12 to be tightly attached to the grinding shell 5-15, then the reciprocating rotating shaft 5-3 drives the inner toothed ring 5-16 to rotate in a reciprocating mode through the fourth transmission gear 5-14, the inner toothed ring 5-16 drives the grinding shell 5-15 to rotate in a reciprocating mode, and the rotating direction of the grinding roller 5-12 is opposite to that of the grinding roller 5-15, so that grinding is more sufficient, and then the grinding roller is discharged from the discharging grinding hole 5-17.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.